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"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000100)={r7, 0x1}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000007c0)={r7, 0xfffffffffffffff9}) 03:48:24 executing program 5: setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x84) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x101001, 0x2) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) r2 = creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="160000001700000d002e2f66690000302f66696c6530"], 0x16) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) linkat(r0, &(0x7f0000000440)='./file0\x00', r2, &(0x7f0000000480)='./file0\x00', 0x600) (async) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x5, 0x10}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000340)={r4, @in={{0x2, 0x4e24, @private=0xa010102}}, 0x8000, 0x800}, &(0x7f0000000400)=0x90) r5 = socket$pppoe(0x18, 0x1, 0x0) write$binfmt_elf64(r5, &(0x7f00000007c0)={{0x7f, 0x45, 0x4c, 0x46, 0x59, 0x0, 0xd6, 0x27, 0x3531e3cb, 0x2, 0x3, 0x5, 0x52, 0x40, 0xb2, 0x6, 0x401, 0x38, 0x1, 0x1f, 0x7, 0xfff}, [{0x1, 0x6, 0x6, 0x93ca, 0x2, 0x1, 0x8a3, 0x2}], "7baaf11b098e93e22131b9f299e593426028dbcc043f1e008ce53b24084a5fe700cae707e78ff02ceb829037ad611fd3b9d7caf6d6d5b37fd8ff30be5c1dca691f02c170b3aa09707d9d066425a4e28d02fb652aab6b3686ac11dd1278c599cb2cb25de3c0fac83744bb0150633593fe379bce79c373b25d8d00306eeb991e3ad4325d78a16ffa7fe2f23f1a1ea22be868fbfa277b0665f1d8bc8e69005d3e891b8da5ea426036e947e9fd2f8177b707c4a7487a96ce106f92f6717c0fe7a68dbf", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x739) 03:48:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) [ 307.165932][ T3218] loop2: detected capacity change from 0 to 16 [ 307.179671][ T3224] loop4: detected capacity change from 0 to 16 [ 307.196645][ T3227] loop5: detected capacity change from 0 to 16 03:48:24 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0xa) sendfile(r0, r1, 0x0, 0x80000005) creat(&(0x7f0000000140)='./file0\x00', 0x80) 03:48:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@random={'osx.', 'vfat\x00'}, &(0x7f0000000300)=""/147, 0x93) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) [ 307.225309][ T3231] loop0: detected capacity change from 0 to 16 03:48:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000440)={{}, 0x0, 0x0, @unused=[0x1fbffffff, 0x1, 0x0, 0x8000], @subvolid=0x200}) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3d300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x208, 0x1001, 0x0, 0x4, 0x40000000}, 0x0, 0x7, 0xffffffffffffffff, 0xb) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r6, 0x890c, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @generic={0x3, "c9f82881cf2383c34673609a3c75"}, @nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x80}, 0xf0f4, 0x0, 0x0, 0x0, 0xf0ff, &(0x7f0000000240)='syz_tun\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000400)={{}, 0x0, 0x0, @inherit={0x88, &(0x7f0000001980)=ANY=[@ANYRESHEX, @ANYRES64, @ANYRESHEX, @ANYRES64=r9, @ANYRESHEX=r8, @ANYRESOCT=r7, @ANYBLOB]}, @name="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"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000100)={r7, 0x1}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000007c0)={r7, 0xfffffffffffffff9}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000440)={{}, 0x0, 0x0, @unused=[0x1fbffffff, 0x1, 0x0, 0x8000], @subvolid=0x200}) (async) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3d300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x208, 0x1001, 0x0, 0x4, 0x40000000}, 0x0, 0x7, 0xffffffffffffffff, 0xb) (async) socket$inet_tcp(0x2, 0x1, 0x0) (async) ioctl$sock_SIOCADDRT(r6, 0x890c, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @generic={0x3, "c9f82881cf2383c34673609a3c75"}, @nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x80}, 0xf0f4, 0x0, 0x0, 0x0, 0xf0ff, &(0x7f0000000240)='syz_tun\x00'}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f0000001640)) (async) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000400)={{}, 0x0, 0x0, @inherit={0x88, &(0x7f0000001980)=ANY=[@ANYRESHEX, @ANYRES64, @ANYRESHEX, @ANYRES64=r9, @ANYRESHEX=r8, @ANYRESOCT=r7, @ANYBLOB]}, @name="28ce59dfc7ae9009f994fd025a0444dfebfb7061a5948c4662e39f8256c579834959742b871c005de3473b0e280182715450c02515a2c5d21e772323fe1657d3642995ef8d01878b4dbe5ede9690d2d84ca15da1e7c84eddf9aca1da186d54a296939e223b6265d68dfe21f81723d7a621f6f7aa2c89463dfc1d69dd148f62656028fc982be8c7a2e3db7886e44b9cdb10817a47ca82dde2e49bf7ea9a1b46194a6cbeb18135d16ce9bada1b60428b6ca93555de1e2ddd207dc9c27a6619bcc41e286831a35bd48f43f25533121478d86e7d0de744bdb0d916809fb565f85374cbaf7f4cd1a93720f63f44d1c97a87d72473869397b2fb08cdf9387a7448e463888dd126e3d9f50c5bf051e04d25c63adec3f2c51a8817c39f219b27c45bbda09415e0bfac248567c9305a3c315b3dace9e38c4e74a6e2ee113d04664499ceb5eb09c96110b2519cda7eb60f3a232cbc8612aba66257dbc4331619aba1949219079ab50af9774d5458bc1c7b220753b97bc0bca415c7185b1b17cecc72971abe4f746f1de7709e5310836bb4c0b6032a126074aa144162817627e876bec17c0f1097ff0434ee10e224bc5be76c5045a10a390830760c83ad960bd6994c6041870ca5ffc5552fe110623a3db1f20fd82f3696af69f30aeb07c5e4059a2634f5ebcb2f1d6464cfbaa981d170b600b6d0cddcc6cff8b43d289dfe2fb889fc7cae3a2fb4236ad58247d77561b646d95745fb3ff7424accfea99ec6f082da6d7c70fe94b3ec470dc6221f8af3ebdcfc13411e0021005bae03fcc3fc63e4c9779233bb798d848187111c0eae93d43a9f17673c95cd3241d4b6c6f073a81ed65b11c8558be0f17354f360d458301874afe6737e1477eb5b9f85beaf38f73e73409b8b9c13efeb44c11524fca25625f6cdf5096f0f109a84bfad42bdcb33a669cb178a6754a74f02ab9bccb040d5067f06909ac9b16d38e7cd83cb098fc6967354c0f3dc34a85b4393dce310abb803edbd2406637e03502c4e9b6ddd2ecc17514155743958322eda52bbadcfe23d6be9e5c20f066d4576e7e642b19e4578bc0ad247d01b399b78512e86aa1257d84a19cc87e9577085924297b3a2c5a037dc1c5f951c6323a728e6a5a18dec901c2394eee655df7ba19a3005bda0399f2aa951d450870dcd7f6dd205e623f2034135ad43fe6a572f00211b348219ea08e60e4983847bf0c966f4161bc9c321e1c4896bfc214ba6187da50cfb6bb600f5f357ddcf6c870893f537977f25ed88e093346fcf7e487480a03e5feba3043539a7bc6a8f9caaf478d971aa3711491d3b8243e08df7d3107a004db259865f00c65980a71399aaa1546678325f1ad823c5ac42b87aa87a6e9df14d710aab37fe2879857685d7e255d7ed20389dedef7e609981d70844808699cddd431cb43c24f6cab329ab62d2209d6d4aabd6f725d65aa060285b18e8da5442ccee5eb133401d2e7296790e0ff5fd704ae77279c305ffdde9cf2c38c453f9d3111cf091a853d196b649c9e4d2210e9806ff00bf67210a0fe0a908a51e64d49d78220f2d832222bbca3129f1399a0b526af79d7b598e4bbf2ce7a0c87fbae70cb1c015c4688912639ef7e86d1fe05a05c5b2d31e8a41f4e1cf54f0118b872a9351e69a7ce9e9ebc45cab02023ac2020422c67108b2b2c90de25c82f7d83fc2ab1a4561fd01bdc659a5ba5bb830dfcd308e8717bf193fc117b81eca101b0420825405448d5e89360f872fa7da544d70526b8e46f1667272e0e5e0aabbb207024cee92acd42de8cf88dfe9657df9fc49baba452c838ed655172ea101b49cf114b5e84ef41c82af855fcb41c2def9211b2fbb80718df94d9c9983df56f1d2162f2a24a0711c8528ae63d79e618a913c809b0cd8ea3f678580ed41b15eac9ac719b2f1d8c058004cefa6a8b93fdbfb6cd497b91349aa209e9401aa4040f9c627db8c7cbd2ba2620ff25762a2b0f9a536f88ddd3e4c9a82f435ca7073572a6b9d33a4a4781f5807986556cdbe6fec2a2172a0aa6c5a69c2232056488bf2ba99d85665e1fee7a2a6b6c2350e241fe28250c455c03dfc65dc96786f0e5cbb51ab87bd9d9d158faab451d7413da5a6aaa45073ef019c79c52e9de921b28b65e08211b800ef1683bfcad71daaf22ffee53df5e89044c2a326d47b9b280f3fe92cd67aa45d5464e680e90608b43206c5c760dea98e5d62bc920ed020900a033fea587e98a1079ed5487b19853986725eb68a53ee376fa4260bea626bca1814c2575545662bfedef988acb23156e56688b84dfaef74cbd9b3149acc3b4d58dcfa5d096e034ea5c908461a6a85067b6e4640d7b0f707c441102475742ce3e80af6828f5b80c172af605a3388f43589d79562394b473b49c3dcf3f67fba758451e191a8f5539b91e40766bb2c1bbed2a2193d7ac6bff747adc3df1e566aa2484b8d989daf327bdcaeaf289cba3e063772bd268f926f01fb76f23b5e7bc950635a2a653d2fee646e3bf7c855456be51d7ea8f3ecc43f9794dae591219492481d40e36bf7190ba4aa32e46b2400c0ab1ec1d2fc17e1cb8061fe94a2f01b1c44dfa7c0b2dd9438c8d103304e8f3bbbedfa6b1a302e10bd8d9fddca1c7954f4b9eb4ab47e91bc549eff21702a62875e01ca5ff8e61b25aa61b0d8c2c0f636c3202c068e1abbf47f259ebfce16560194b70409e6d15f185707da1ba8365e954c24d70481499587bf10f78c9a5cefc7e0b47636e7e8842f2a52fe3814091bdc40e525632fc42cdcfe7d8c0caedb8e2704502ec6ff139be06555523cb458031bdea1aed979aa7053683eae25eb0f7aa04ba06db9bfe5c3084d661f8026cf81a352a45d04312d12b9b3e1a1a5e34ca5219feaa7abe61c20d60745ca5039df6afbfb2d1a2ca3c7d66f1404ec5418e2f7fe2a0bb72b9d9ebca3a1c94247487416d95197ed5b6678a6bc313f70639b0e671eb805669232259360a6f1c8c019b30e5a13d897ec9a18166b06a51de49f6d434ed08fe1fa899daa6837f8fc538657ab4b8e67b6fc66beae7b0454f00d3b7f520406e4b03609ce04137217c7a55da45fd21b1af18a7c4588ea6b453f4ac0cf4148f8b8eef01844a1eacc253cf56b93e59b7a110b5b9d6fa0d12a19c7ca11c81eb6a97b327d3f2a21364a02cb31d6b722a9928a57a934455473905d5d177ec57d798f0b8497e3702d00afe8ff20d54b6aae293fd6f7915448fc5494a1694402c377230c1ae15512bebaaf077d338aeab3604dbaa87a4dff5a9a9cc73cf7b0f2ae1953720414a352f91c905cb1b034363861a0735645c43a4eef1f7e77f270e42e55df8909ab81f50b16be2db6629efa8a316f1b6090f7705481c5152cc0886ff9794030573fe087dd55029b800375c102d596eed0c56581b7b60de12be1bfaa586bf7ac2988f87e9f79fc655284b02b9a6e48e68c70e9e7623cdc441bf8f4ede01abf16850bbbaa5546780b22096639243501e302a26ea901f589cc46ad20cd1b449d44710341b8944b33daf18a8a07fee2d6d582c098fa1ea15be8c19a482cb9b66096933e7a935dab7b6b78064ddc5aca9d670f05e178f7ec11a7759a7dc4134a62a076bddf1583724f53cdb6735fdf035c487049a582efbd383c132c0f1812b8b17b81a78ee9e0c0f0ef03f150b40e8dba014b7ebf14a5625a3f829cbfaed783010d2d152b87439b553ffe9dc2f18880fa3c8e3bd894afbff760d399af441b291b17c746ac18475cc68f65669ff36bf4a65b5dfb07b6f6f159efef98e56cbf2de04e1a6d632224597f50297355d683aa02e4088f019f3ad1b96cc9ed93184a5374ae78bf967c48092da50435ab0248f3f357021f23d1155cec96efc277a988f4c4e3de8c40181238ee851fcc04cb19a9ac5340d7c2ef34989f23e82c0adc0b05c6860c8b8f9c0e91b8228e1e3ea7ffd5d051210f83027ec9f1bab539d58e2553828c58274a8262c3114d9ce02d63608d5b6dfb142d80e6ad8c161dde7e9116887e8ec6af73c7b83abf046ee9e331c2a5420925b5ece25d711d4e0682b6ce2d9e983e992feeec14554a5a6057e8295c01c3d804be6973849730f7a843a08568ab8d141de44d974f5fc674935d8463a568e4c491154606b2e323038716584e0dbe67ab70014d01d3874e0b9f24cf1ece5fa03793dfa7b11243d7f6429958842b62330c8f89850cb5f8fe70cf68e71d49ba6ed53e702feafd0d1e5a658da4a47c88244a97e3a7002618f76c9965837a7f1ee394a8440df7cf1f191966df765d361056d5db3956626930fef1a89958a44b54eb53f7f573f1d9ead5d41a830b1fc2beeb555ddcbad949f6d413c41c73f9c42637852fc6d14b78ec9058fabdae49a8fdd1cd713dccc2cb19887da1a7e67d73ec5d004f5eaa92681423809eb6169de7223cd6479f494a8dd9dc9554535ea60ccb06a8447aa7e5d925fcbff4de1cfb74bfa13a95e3d3ede6d3ebfdad1ba37f88c4f4fe5dc3663d54879bdaa0a276971b56e4656b1fff27c6a3d227f5d7ca67dbc7bfb2292f15f3632dc7d0a85fd2a6a2d06dcd4dbf67ea4d6882d594048ae005259ec148671d35cbad59d2097fac024665d1361bea887647c49d84c005800f9923e382459e999ef28008e7057fd243a7606dfd010c6632504e6f438cbcb5fa0739f55e65ddd99033239dc8df3bb1a3f7c00263128d72bbfb078fd909c6855312b516ee7580adcf35358cc4d63cc6fbee890a15116fdfe3836671af25ff88c8f2545012a4332d015b6a3d71aaab84f2823a73698cdefbb8232137b19edd5e1572b7745de6caa2c7147e9492cf29e284651b575ed08efd0aa9eb7399a022427c89cf2c9c4ec364ba9b72ea09dc2cadb9070652baadd18a1f78138b09c384d4383c5d5f091b58015d98e3f1d8a9aca5f805740658e1171c2a48ae88272890882fa865a8728bb733eb827d5f2b19348af28c933abca596fe6d959221ec2f8de2516b2b29624c62f13a5a6ac8249a19538dcd00ce538393a06c25418ba80bd49ea0a3479801dca9be79752745b2dce441e15c3a4684e7eae98f8932936c30c658fa5d669541d342786fc91a61f566ae6b02db3700add11c81d4e82da126295ab6451ad11db35a1f66ae039d7fd88f9c5cbed848292b4cfa9697315a5be50a0350d0466e8d6b5f00d0d4a2f8f55234a9fc20d45d0dd13aa0a4ebbee89259af4223a6aa9ca08624a2da75f639436d564f6bea795b9d9eda1b862fd423f08cb1c2a921a56507a2195863f3339b932ac0da21bb5b7834a6a964a38f367479452c08bd3ec30b1c4bd389fdf550456e7d06448cfcee499f3e565fa419bf6e7a0d47bcb312b6809198800cd353f4306cc28fa625fda8509094824b89b8de2d92bdfb65802f558db3f7839886049aec113307de7b40701015e5c043940be1f8fdd9b767c54607fbfc8eec0520b53ce2059debdcc99f602e9db12c5cb9c034669e22fbe7bd0525bfb9464c6aba7454f015a6a6fb9d5da687ce1fc0c151b7fd72e00c95449663f8cea68f09258bc9bacf223a20bba6489149d2a0f8d1bccbdb32d1ff18bafd0fd6eb4b8252e870da204bac6895753e112fb5b2b2f604865ddc68e9696cdf175e3ec96d42d1071ce19911949b3735b52c5b18cf9480141087146a4d32081ef09473cfd61a714c2cb70eca00"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000100)={r7, 0x1}) (async) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000007c0)={r7, 0xfffffffffffffff9}) (async) 03:48:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x4002011, r1, 0xb940b000) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 32) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 32) open(&(0x7f00000000c0)='./bus\x00', 0x20002, 0x0) (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 64) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x80000, 0x84) (rerun: 64) sendfile(r1, r2, 0x0, 0x80000005) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) sendto$phonet(r3, &(0x7f0000000140)="9452be98a1fd1712682012f991d85622", 0x10, 0xf3c1a8d7cf51c15, 0x0, 0x0) (async) ftruncate(r0, 0x8860) [ 307.284426][ T3331] loop2: detected capacity change from 0 to 16 [ 307.296077][ T3334] loop0: detected capacity change from 0 to 16 [ 307.318242][ T3336] loop3: detected capacity change from 0 to 16 03:48:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(0x0, 0xffffffffffffffff, 0xee01) 03:48:24 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0xa) sendfile(r0, r1, 0x0, 0x80000005) creat(&(0x7f0000000140)='./file0\x00', 0x80) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) link(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='./bus\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0xa) (async) sendfile(r0, r1, 0x0, 0x80000005) (async) creat(&(0x7f0000000140)='./file0\x00', 0x80) (async) [ 307.329263][ T3338] loop1: detected capacity change from 0 to 16 [ 307.344467][ T3345] loop4: detected capacity change from 0 to 16 [ 307.354104][ T3347] loop5: detected capacity change from 0 to 16 03:48:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x4002011, r1, 0xb940b000) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) socket$inet_tcp(0x2, 0x1, 0x0) (async) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x4002011, r1, 0xb940b000) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) (async) 03:48:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@random={'osx.', 'vfat\x00'}, &(0x7f0000000300)=""/147, 0x93) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 307.384478][ T24] audit: type=1400 audit(1641872904.554:351): avc: denied { map } for pid=3346 comm="syz-executor.5" path="socket:[63950]" dev="sockfs" ino=63950 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 307.417712][ T3352] loop3: detected capacity change from 0 to 16 [ 307.430857][ T3354] loop0: detected capacity change from 0 to 16 [ 307.443728][ T3338] loop1: detected capacity change from 0 to 16 [ 307.462275][ T3357] loop2: detected capacity change from 0 to 16 [ 307.465161][ T3345] handle_bad_sector: 59045 callbacks suppressed [ 307.465174][ T3345] syz-executor.4: attempt to access beyond end of device 03:48:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(0x0, 0xffffffffffffffff, 0xee01) [ 307.465174][ T3345] loop4: rw=0, want=75, limit=16 [ 307.472272][ T3352] syz-executor.3: attempt to access beyond end of device [ 307.472272][ T3352] loop3: rw=2049, want=122, limit=16 [ 307.476622][ T3359] loop5: detected capacity change from 0 to 16 [ 307.500333][ T3352] syz-executor.3: attempt to access beyond end of device [ 307.500333][ T3352] loop3: rw=2049, want=123, limit=16 [ 307.507643][ T3345] syz-executor.4: attempt to access beyond end of device [ 307.507643][ T3345] loop4: rw=0, want=76, limit=16 [ 307.611234][ T3338] loop1: detected capacity change from 0 to 16 [ 307.613562][ T3352] syz-executor.3: attempt to access beyond end of device [ 307.613562][ T3352] loop3: rw=2049, want=124, limit=16 [ 307.617734][ T3508] loop0: detected capacity change from 0 to 16 [ 307.630078][ T3352] buffer_io_error: 59003 callbacks suppressed [ 307.630091][ T3352] Buffer I/O error on dev loop3, logical block 123, lost async page write [ 307.630230][ T3352] syz-executor.3: attempt to access beyond end of device [ 307.630230][ T3352] loop3: rw=2049, want=125, limit=16 [ 307.646703][ T3345] syz-executor.4: attempt to access beyond end of device [ 307.646703][ T3345] loop4: rw=0, want=77, limit=16 [ 307.651002][ T3352] Buffer I/O error on dev loop3, logical block 124, lost async page write [ 307.663201][ T3345] Buffer I/O error on dev loop4, logical block 76, async page read [ 307.675442][ T3352] syz-executor.3: attempt to access beyond end of device [ 307.675442][ T3352] loop3: rw=2049, want=126, limit=16 [ 307.699881][ T3345] syz-executor.4: attempt to access beyond end of device 03:48:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x4002011, r1, 0xb940b000) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) [ 307.699881][ T3345] loop4: rw=0, want=78, limit=16 [ 307.703962][ T3352] Buffer I/O error on dev loop3, logical block 125, lost async page write [ 307.704572][ T3352] syz-executor.3: attempt to access beyond end of device [ 307.704572][ T3352] loop3: rw=2049, want=127, limit=16 [ 307.715824][ T3345] Buffer I/O error on dev loop4, logical block 77, async page read [ 307.724369][ T3352] Buffer I/O error on dev loop3, logical block 126, lost async page write [ 307.754231][ T3345] Buffer I/O error on dev loop4, logical block 78, async page read 03:48:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(0x0, 0xffffffffffffffff, 0xee01) 03:48:24 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) link(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='./bus\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0xa) (async) sendfile(r0, r1, 0x0, 0x80000005) (async) creat(&(0x7f0000000140)='./file0\x00', 0x80) 03:48:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000440)={{}, 0x0, 0x0, @unused=[0x1fbffffff, 0x1, 0x0, 0x8000], @subvolid=0x200}) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3d300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x208, 0x1001, 0x0, 0x4, 0x40000000}, 0x0, 0x7, 0xffffffffffffffff, 0xb) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r6, 0x890c, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @generic={0x3, "c9f82881cf2383c34673609a3c75"}, @nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x80}, 0xf0f4, 0x0, 0x0, 0x0, 0xf0ff, &(0x7f0000000240)='syz_tun\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000400)={{}, 0x0, 0x0, @inherit={0x88, &(0x7f0000001980)=ANY=[@ANYRESHEX, @ANYRES64, @ANYRESHEX, @ANYRES64=r9, @ANYRESHEX=r8, @ANYRESOCT=r7, @ANYBLOB]}, @name="28ce59dfc7ae9009f994fd025a0444dfebfb7061a5948c4662e39f8256c579834959742b871c005de3473b0e280182715450c02515a2c5d21e772323fe1657d3642995ef8d01878b4dbe5ede9690d2d84ca15da1e7c84eddf9aca1da186d54a296939e223b6265d68dfe21f81723d7a621f6f7aa2c89463dfc1d69dd148f62656028fc982be8c7a2e3db7886e44b9cdb10817a47ca82dde2e49bf7ea9a1b46194a6cbeb18135d16ce9bada1b60428b6ca93555de1e2ddd207dc9c27a6619bcc41e286831a35bd48f43f25533121478d86e7d0de744bdb0d916809fb565f85374cbaf7f4cd1a93720f63f44d1c97a87d72473869397b2fb08cdf9387a7448e463888dd126e3d9f50c5bf051e04d25c63adec3f2c51a8817c39f219b27c45bbda09415e0bfac248567c9305a3c315b3dace9e38c4e74a6e2ee113d04664499ceb5eb09c96110b2519cda7eb60f3a232cbc8612aba66257dbc4331619aba1949219079ab50af9774d5458bc1c7b220753b97bc0bca415c7185b1b17cecc72971abe4f746f1de7709e5310836bb4c0b6032a126074aa144162817627e876bec17c0f1097ff0434ee10e224bc5be76c5045a10a390830760c83ad960bd6994c6041870ca5ffc5552fe110623a3db1f20fd82f3696af69f30aeb07c5e4059a2634f5ebcb2f1d6464cfbaa981d170b600b6d0cddcc6cff8b43d289dfe2fb889fc7cae3a2fb4236ad58247d77561b646d95745fb3ff7424accfea99ec6f082da6d7c70fe94b3ec470dc6221f8af3ebdcfc13411e0021005bae03fcc3fc63e4c9779233bb798d848187111c0eae93d43a9f17673c95cd3241d4b6c6f073a81ed65b11c8558be0f17354f360d458301874afe6737e1477eb5b9f85beaf38f73e73409b8b9c13efeb44c11524fca25625f6cdf5096f0f109a84bfad42bdcb33a669cb178a6754a74f02ab9bccb040d5067f06909ac9b16d38e7cd83cb098fc6967354c0f3dc34a85b4393dce310abb803edbd2406637e03502c4e9b6ddd2ecc17514155743958322eda52bbadcfe23d6be9e5c20f066d4576e7e642b19e4578bc0ad247d01b399b78512e86aa1257d84a19cc87e9577085924297b3a2c5a037dc1c5f951c6323a728e6a5a18dec901c2394eee655df7ba19a3005bda0399f2aa951d450870dcd7f6dd205e623f2034135ad43fe6a572f00211b348219ea08e60e4983847bf0c966f4161bc9c321e1c4896bfc214ba6187da50cfb6bb600f5f357ddcf6c870893f537977f25ed88e093346fcf7e487480a03e5feba3043539a7bc6a8f9caaf478d971aa3711491d3b8243e08df7d3107a004db259865f00c65980a71399aaa1546678325f1ad823c5ac42b87aa87a6e9df14d710aab37fe2879857685d7e255d7ed20389dedef7e609981d70844808699cddd431cb43c24f6cab329ab62d2209d6d4aabd6f725d65aa060285b18e8da5442ccee5eb133401d2e7296790e0ff5fd704ae77279c305ffdde9cf2c38c453f9d3111cf091a853d196b649c9e4d2210e9806ff00bf67210a0fe0a908a51e64d49d78220f2d832222bbca3129f1399a0b526af79d7b598e4bbf2ce7a0c87fbae70cb1c015c4688912639ef7e86d1fe05a05c5b2d31e8a41f4e1cf54f0118b872a9351e69a7ce9e9ebc45cab02023ac2020422c67108b2b2c90de25c82f7d83fc2ab1a4561fd01bdc659a5ba5bb830dfcd308e8717bf193fc117b81eca101b0420825405448d5e89360f872fa7da544d70526b8e46f1667272e0e5e0aabbb207024cee92acd42de8cf88dfe9657df9fc49baba452c838ed655172ea101b49cf114b5e84ef41c82af855fcb41c2def9211b2fbb80718df94d9c9983df56f1d2162f2a24a0711c8528ae63d79e618a913c809b0cd8ea3f678580ed41b15eac9ac719b2f1d8c058004cefa6a8b93fdbfb6cd497b91349aa209e9401aa4040f9c627db8c7cbd2ba2620ff25762a2b0f9a536f88ddd3e4c9a82f435ca7073572a6b9d33a4a4781f5807986556cdbe6fec2a2172a0aa6c5a69c2232056488bf2ba99d85665e1fee7a2a6b6c2350e241fe28250c455c03dfc65dc96786f0e5cbb51ab87bd9d9d158faab451d7413da5a6aaa45073ef019c79c52e9de921b28b65e08211b800ef1683bfcad71daaf22ffee53df5e89044c2a326d47b9b280f3fe92cd67aa45d5464e680e90608b43206c5c760dea98e5d62bc920ed020900a033fea587e98a1079ed5487b19853986725eb68a53ee376fa4260bea626bca1814c2575545662bfedef988acb23156e56688b84dfaef74cbd9b3149acc3b4d58dcfa5d096e034ea5c908461a6a85067b6e4640d7b0f707c441102475742ce3e80af6828f5b80c172af605a3388f43589d79562394b473b49c3dcf3f67fba758451e191a8f5539b91e40766bb2c1bbed2a2193d7ac6bff747adc3df1e566aa2484b8d989daf327bdcaeaf289cba3e063772bd268f926f01fb76f23b5e7bc950635a2a653d2fee646e3bf7c855456be51d7ea8f3ecc43f9794dae591219492481d40e36bf7190ba4aa32e46b2400c0ab1ec1d2fc17e1cb8061fe94a2f01b1c44dfa7c0b2dd9438c8d103304e8f3bbbedfa6b1a302e10bd8d9fddca1c7954f4b9eb4ab47e91bc549eff21702a62875e01ca5ff8e61b25aa61b0d8c2c0f636c3202c068e1abbf47f259ebfce16560194b70409e6d15f185707da1ba8365e954c24d70481499587bf10f78c9a5cefc7e0b47636e7e8842f2a52fe3814091bdc40e525632fc42cdcfe7d8c0caedb8e2704502ec6ff139be06555523cb458031bdea1aed979aa7053683eae25eb0f7aa04ba06db9bfe5c3084d661f8026cf81a352a45d04312d12b9b3e1a1a5e34ca5219feaa7abe61c20d60745ca5039df6afbfb2d1a2ca3c7d66f1404ec5418e2f7fe2a0bb72b9d9ebca3a1c94247487416d95197ed5b6678a6bc313f70639b0e671eb805669232259360a6f1c8c019b30e5a13d897ec9a18166b06a51de49f6d434ed08fe1fa899daa6837f8fc538657ab4b8e67b6fc66beae7b0454f00d3b7f520406e4b03609ce04137217c7a55da45fd21b1af18a7c4588ea6b453f4ac0cf4148f8b8eef01844a1eacc253cf56b93e59b7a110b5b9d6fa0d12a19c7ca11c81eb6a97b327d3f2a21364a02cb31d6b722a9928a57a934455473905d5d177ec57d798f0b8497e3702d00afe8ff20d54b6aae293fd6f7915448fc5494a1694402c377230c1ae15512bebaaf077d338aeab3604dbaa87a4dff5a9a9cc73cf7b0f2ae1953720414a352f91c905cb1b034363861a0735645c43a4eef1f7e77f270e42e55df8909ab81f50b16be2db6629efa8a316f1b6090f7705481c5152cc0886ff9794030573fe087dd55029b800375c102d596eed0c56581b7b60de12be1bfaa586bf7ac2988f87e9f79fc655284b02b9a6e48e68c70e9e7623cdc441bf8f4ede01abf16850bbbaa5546780b22096639243501e302a26ea901f589cc46ad20cd1b449d44710341b8944b33daf18a8a07fee2d6d582c098fa1ea15be8c19a482cb9b66096933e7a935dab7b6b78064ddc5aca9d670f05e178f7ec11a7759a7dc4134a62a076bddf1583724f53cdb6735fdf035c487049a582efbd383c132c0f1812b8b17b81a78ee9e0c0f0ef03f150b40e8dba014b7ebf14a5625a3f829cbfaed783010d2d152b87439b553ffe9dc2f18880fa3c8e3bd894afbff760d399af441b291b17c746ac18475cc68f65669ff36bf4a65b5dfb07b6f6f159efef98e56cbf2de04e1a6d632224597f50297355d683aa02e4088f019f3ad1b96cc9ed93184a5374ae78bf967c48092da50435ab0248f3f357021f23d1155cec96efc277a988f4c4e3de8c40181238ee851fcc04cb19a9ac5340d7c2ef34989f23e82c0adc0b05c6860c8b8f9c0e91b8228e1e3ea7ffd5d051210f83027ec9f1bab539d58e2553828c58274a8262c3114d9ce02d63608d5b6dfb142d80e6ad8c161dde7e9116887e8ec6af73c7b83abf046ee9e331c2a5420925b5ece25d711d4e0682b6ce2d9e983e992feeec14554a5a6057e8295c01c3d804be6973849730f7a843a08568ab8d141de44d974f5fc674935d8463a568e4c491154606b2e323038716584e0dbe67ab70014d01d3874e0b9f24cf1ece5fa03793dfa7b11243d7f6429958842b62330c8f89850cb5f8fe70cf68e71d49ba6ed53e702feafd0d1e5a658da4a47c88244a97e3a7002618f76c9965837a7f1ee394a8440df7cf1f191966df765d361056d5db3956626930fef1a89958a44b54eb53f7f573f1d9ead5d41a830b1fc2beeb555ddcbad949f6d413c41c73f9c42637852fc6d14b78ec9058fabdae49a8fdd1cd713dccc2cb19887da1a7e67d73ec5d004f5eaa92681423809eb6169de7223cd6479f494a8dd9dc9554535ea60ccb06a8447aa7e5d925fcbff4de1cfb74bfa13a95e3d3ede6d3ebfdad1ba37f88c4f4fe5dc3663d54879bdaa0a276971b56e4656b1fff27c6a3d227f5d7ca67dbc7bfb2292f15f3632dc7d0a85fd2a6a2d06dcd4dbf67ea4d6882d594048ae005259ec148671d35cbad59d2097fac024665d1361bea887647c49d84c005800f9923e382459e999ef28008e7057fd243a7606dfd010c6632504e6f438cbcb5fa0739f55e65ddd99033239dc8df3bb1a3f7c00263128d72bbfb078fd909c6855312b516ee7580adcf35358cc4d63cc6fbee890a15116fdfe3836671af25ff88c8f2545012a4332d015b6a3d71aaab84f2823a73698cdefbb8232137b19edd5e1572b7745de6caa2c7147e9492cf29e284651b575ed08efd0aa9eb7399a022427c89cf2c9c4ec364ba9b72ea09dc2cadb9070652baadd18a1f78138b09c384d4383c5d5f091b58015d98e3f1d8a9aca5f805740658e1171c2a48ae88272890882fa865a8728bb733eb827d5f2b19348af28c933abca596fe6d959221ec2f8de2516b2b29624c62f13a5a6ac8249a19538dcd00ce538393a06c25418ba80bd49ea0a3479801dca9be79752745b2dce441e15c3a4684e7eae98f8932936c30c658fa5d669541d342786fc91a61f566ae6b02db3700add11c81d4e82da126295ab6451ad11db35a1f66ae039d7fd88f9c5cbed848292b4cfa9697315a5be50a0350d0466e8d6b5f00d0d4a2f8f55234a9fc20d45d0dd13aa0a4ebbee89259af4223a6aa9ca08624a2da75f639436d564f6bea795b9d9eda1b862fd423f08cb1c2a921a56507a2195863f3339b932ac0da21bb5b7834a6a964a38f367479452c08bd3ec30b1c4bd389fdf550456e7d06448cfcee499f3e565fa419bf6e7a0d47bcb312b6809198800cd353f4306cc28fa625fda8509094824b89b8de2d92bdfb65802f558db3f7839886049aec113307de7b40701015e5c043940be1f8fdd9b767c54607fbfc8eec0520b53ce2059debdcc99f602e9db12c5cb9c034669e22fbe7bd0525bfb9464c6aba7454f015a6a6fb9d5da687ce1fc0c151b7fd72e00c95449663f8cea68f09258bc9bacf223a20bba6489149d2a0f8d1bccbdb32d1ff18bafd0fd6eb4b8252e870da204bac6895753e112fb5b2b2f604865ddc68e9696cdf175e3ec96d42d1071ce19911949b3735b52c5b18cf9480141087146a4d32081ef09473cfd61a714c2cb70eca00"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000100)={r7, 0x1}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000007c0)={r7, 0xfffffffffffffff9}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000440)={{}, 0x0, 0x0, @unused=[0x1fbffffff, 0x1, 0x0, 0x8000], @subvolid=0x200}) (async) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3d300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x208, 0x1001, 0x0, 0x4, 0x40000000}, 0x0, 0x7, 0xffffffffffffffff, 0xb) (async) socket$inet_tcp(0x2, 0x1, 0x0) (async) ioctl$sock_SIOCADDRT(r6, 0x890c, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @generic={0x3, "c9f82881cf2383c34673609a3c75"}, @nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x80}, 0xf0f4, 0x0, 0x0, 0x0, 0xf0ff, &(0x7f0000000240)='syz_tun\x00'}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f0000001640)) (async) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000400)={{}, 0x0, 0x0, @inherit={0x88, &(0x7f0000001980)=ANY=[@ANYRESHEX, @ANYRES64, @ANYRESHEX, @ANYRES64=r9, @ANYRESHEX=r8, @ANYRESOCT=r7, @ANYBLOB]}, @name="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"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000100)={r7, 0x1}) (async) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000007c0)={r7, 0xfffffffffffffff9}) (async) [ 307.756741][ T3352] Buffer I/O error on dev loop3, logical block 127, lost async page write [ 307.764665][ T3345] Buffer I/O error on dev loop4, logical block 79, async page read [ 307.795043][ T3338] loop1: detected capacity change from 0 to 16 [ 307.798249][ T3512] loop5: detected capacity change from 0 to 16 03:48:25 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mount_setattr(r0, &(0x7f00000000c0)='./file0\x00', 0x1800, &(0x7f0000000140)={0x0, 0x0, 0x40000}, 0x20) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@random={'osx.', 'vfat\x00'}, &(0x7f0000000300)=""/147, 0x93) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 307.843888][ T3338] loop1: detected capacity change from 0 to 16 [ 307.851825][ T3585] loop3: detected capacity change from 0 to 16 [ 307.859062][ T3628] loop0: detected capacity change from 0 to 16 [ 307.860645][ T3590] loop4: detected capacity change from 0 to 16 [ 307.929116][ T3590] Buffer I/O error on dev loop4, logical block 72, async page read [ 307.950555][ T3633] loop5: detected capacity change from 0 to 16 [ 307.951263][ T3338] loop1: detected capacity change from 0 to 16 [ 307.957008][ T3635] loop0: detected capacity change from 0 to 16 [ 308.025049][ T3338] loop1: detected capacity change from 0 to 16 [ 308.083280][ T3338] loop1: detected capacity change from 0 to 16 [ 308.120679][ T3338] loop1: detected capacity change from 0 to 16 03:48:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000000c0)='./bus\x00', 0x20002, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x80000, 0x84) sendfile(r1, r2, 0x0, 0x80000005) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) sendto$phonet(r3, &(0x7f0000000140)="9452be98a1fd1712682012f991d85622", 0x10, 0xf3c1a8d7cf51c15, 0x0, 0x0) ftruncate(r0, 0x8860) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f00000000c0)='./bus\x00', 0x20002, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x80000, 0x84) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) (async) sendto$phonet(r3, &(0x7f0000000140)="9452be98a1fd1712682012f991d85622", 0x10, 0xf3c1a8d7cf51c15, 0x0, 0x0) (async) ftruncate(r0, 0x8860) (async) 03:48:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@random={'osx.', 'vfat\x00'}, &(0x7f0000000300)=""/147, 0x93) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:25 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x40000, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x1, 0x4c) pivot_root(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='./bus\x00') mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) 03:48:25 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) mount_setattr(r0, &(0x7f00000000c0)='./file0\x00', 0x1800, &(0x7f0000000140)={0x0, 0x0, 0x40000}, 0x20) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r1, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_TID_CONFIG(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000008c0)={0x48, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x1c, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}]}, {0x3, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6}]}]}, @NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}]}]}]}, 0x48}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x144, r4, 0x1, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x4a1d, 0x58}}}}, [@NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0xfffe}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x1, 0x3}}, @NL80211_ATTR_STA_EXT_CAPABILITY={0xc2, 0xac, "224fe09b4f470bacc37745b49d698365ce0c8346024e435c429f87b0b0f7697c110970fc69a88cd38105583e9df84245912c437c3458a9b7c5c31c4adc5cff174542074acbe9a34a6ed9e1804a8af59b0791721f5650015c86ba7f21df1051d5cc4aabf96cdf5721e249e2f222e63f6a468b8c87eeb8a3863558c10d0b869245b4b6326c75718275e99844cf896dbe62ba12d70f4cf8c6c4a735e57b13d9f450041c324e17919052bad6ea4d59f3e8075e0011d5b75b83aec93d980da2bc"}, @NL80211_ATTR_OPMODE_NOTIF={0x5, 0xc2, 0x2}, @NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xa}, @NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x5}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x24, 0x13, [{0x24}, {0x9}, {0x12}, {0x48}, {0xb}, {0x16, 0x1}, {0x18}, {0x24, 0x1}, {0x30, 0x1}, {0x60, 0x1}, {0x24, 0x1}, {0x30}, {0x6}, {0x1}, {0x3, 0x1}, {0x6, 0x1}, {0x30}, {0x12}, {0x24}, {0x3}, {0xb}, {0xfa, 0x1}, {0xb, 0x1}, {0x12}, {0x4}, {0x36}, {0x2, 0x1}, {}, {0x427b68730e22ce72}, {0x16}, {0x1b}, {0x48, 0x1}]}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x8000}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x9}]}, 0x144}}, 0x400c040) creat(&(0x7f0000000080)='./bus\x00', 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f00000000c0)) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r2) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000480)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MCAST_RATE(r6, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x38, r7, 0x615, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x0, 0x42}}}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x18c}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x78}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008001}, 0x44000) 03:48:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x420300, 0x0) openat(r0, &(0x7f0000000140)='./bus\x00', 0x141400, 0x140) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000005) ftruncate(r1, 0x8860) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:25 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x40000, &(0x7f0000000140)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 32) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 32) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x1, 0x4c) pivot_root(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='./bus\x00') (async, rerun: 32) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (rerun: 32) sendfile(r0, r1, 0x0, 0x80000005) [ 308.193457][ T3659] loop3: detected capacity change from 0 to 16 [ 308.199314][ T3663] loop5: detected capacity change from 0 to 16 [ 308.204077][ T3665] loop0: detected capacity change from 0 to 16 [ 308.206403][ T3664] loop4: detected capacity change from 0 to 16 [ 308.220680][ T3667] loop2: detected capacity change from 0 to 16 [ 308.228926][ T3672] loop1: detected capacity change from 0 to 16 03:48:25 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 32) mount_setattr(r0, &(0x7f00000000c0)='./file0\x00', 0x1800, &(0x7f0000000140)={0x0, 0x0, 0x40000}, 0x20) (async, rerun: 32) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) (async, rerun: 32) creat(0x0, 0x0) (async, rerun: 32) write$P9_RREADLINK(r1, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:25 executing program 1: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x200cc848}, 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000005) ftruncate(r1, 0x8860) r4 = epoll_create1(0x5d176b388d971498) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r4, 0xf502, 0x0) [ 308.302009][ T3799] loop3: detected capacity change from 0 to 16 03:48:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_TID_CONFIG(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000008c0)={0x48, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x1c, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}]}, {0x3, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6}]}]}, @NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}]}]}]}, 0x48}}, 0x0) (async) sendmsg$NL80211_CMD_GET_STATION(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x144, r4, 0x1, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x4a1d, 0x58}}}}, [@NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0xfffe}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x1, 0x3}}, @NL80211_ATTR_STA_EXT_CAPABILITY={0xc2, 0xac, "224fe09b4f470bacc37745b49d698365ce0c8346024e435c429f87b0b0f7697c110970fc69a88cd38105583e9df84245912c437c3458a9b7c5c31c4adc5cff174542074acbe9a34a6ed9e1804a8af59b0791721f5650015c86ba7f21df1051d5cc4aabf96cdf5721e249e2f222e63f6a468b8c87eeb8a3863558c10d0b869245b4b6326c75718275e99844cf896dbe62ba12d70f4cf8c6c4a735e57b13d9f450041c324e17919052bad6ea4d59f3e8075e0011d5b75b83aec93d980da2bc"}, @NL80211_ATTR_OPMODE_NOTIF={0x5, 0xc2, 0x2}, @NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xa}, @NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x5}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x24, 0x13, [{0x24}, {0x9}, {0x12}, {0x48}, {0xb}, {0x16, 0x1}, {0x18}, {0x24, 0x1}, {0x30, 0x1}, {0x60, 0x1}, {0x24, 0x1}, {0x30}, {0x6}, {0x1}, {0x3, 0x1}, {0x6, 0x1}, {0x30}, {0x12}, {0x24}, {0x3}, {0xb}, {0xfa, 0x1}, {0xb, 0x1}, {0x12}, {0x4}, {0x36}, {0x2, 0x1}, {}, {0x427b68730e22ce72}, {0x16}, {0x1b}, {0x48, 0x1}]}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x8000}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x9}]}, 0x144}}, 0x400c040) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f00000000c0)) (async) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r2) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000480)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MCAST_RATE(r6, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x38, r7, 0x615, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x0, 0x42}}}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x18c}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x78}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008001}, 0x44000) 03:48:25 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x40000, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x1, 0x4c) (async) pivot_root(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='./bus\x00') mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async, rerun: 32) sendfile(r0, r1, 0x0, 0x80000005) (rerun: 32) [ 308.376950][ T3808] loop5: detected capacity change from 0 to 16 [ 308.380548][ T3804] loop1: detected capacity change from 0 to 16 [ 308.403284][ T3804] FAT-fs (loop1): Unrecognized mount option "" or missing value [ 308.413624][ T3830] loop3: detected capacity change from 0 to 16 03:48:25 executing program 5: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="160000001700000d002e2f66696c65302f66696865304e2be2c4bb1cf62dc0a54a6f62ec9aa5bc8239638e2ebe1ccf6d6bf99b83699973a535b3a8e2284652c6dc967dc0576132ed6bf68a8482f54a92e9cae6835f871c"], 0x16) 03:48:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x420300, 0x0) openat(r0, &(0x7f0000000140)='./bus\x00', 0x141400, 0x140) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000005) ftruncate(r1, 0x8860) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 308.431549][ T3911] loop4: detected capacity change from 0 to 16 [ 308.467267][ T3935] loop5: detected capacity change from 0 to 16 03:48:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000300)="8ce60e488e9a306f2faa513000d3732bed51104757ac996979f8e8b5419d63ad0089fb82d812f26b00c23b2362d29f7c29ce51e0ac4fb9db0f6569617d7db04de9a35eccf836d83e3459dff9c4b2b72cf4b2fc7fdc59f8aaaccd3bd03691d3131dde01fb23d7983ad2a3ea7049bbd44d9f149bb9473be7b66911b8ecd7748e2c87eb4420b90c44d344b72cca52a9859ea975a1822fc86690996b7c7691473b5ac730655585335dba35cee1f12500f8b322f1cda6b4b786f55fd9a67f22562f543b7f0448182ad831f11cb2", 0xcb, 0xfff}], 0x8808, &(0x7f0000000400)={[{@nodiscard}, {@resuid={'resuid', 0x3d, 0xee01}}, {@data_writeback}, {@inode_readahead_blks}], [{@measure}, {@smackfsroot={'smackfsroot', 0x3d, ']-()%&:{'}}, {@measure}, {@uid_eq={'uid', 0x3d, r5}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) mmap(&(0x7f0000060000/0x4000)=nil, 0x4000, 0x0, 0x810, r4, 0xd7161000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:25 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000240)={r1, 0x3, 0x9, 0x8}) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)=0x4000) statx(r4, &(0x7f0000000140)='./bus\x00', 0x1000, 0x800, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mknodat$null(r2, &(0x7f0000000180)='./bus\x00', 0x2, 0x103) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r7 = geteuid() r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r9, 0x0) syz_mount_image$nfs4(&(0x7f0000000280), &(0x7f0000000400)='./file0\x00', 0x74, 0x3, &(0x7f0000000680)=[{&(0x7f0000000440)="4f77c5e93dde219e9be651470f0244ae2441221d324da6d2d7f8e5f70ce9e4032de8031795123c70dabc4bea6b5699cb7675a3f2fa999ce20c064e8c70feeb45d0d7e33a70f8bc660ba91618c223a9adfeee98297d81e4b32b69d8584e820e5773724682c637eb30caf2c4498c0a0c7025105ceb226b608dcc4a246c2f1bcf649c06f22b1608e6bcc1607b177dce879cc70280bcdce8de40359c89f3b28e813844492e7a1fa317b7170bffbdff53cf", 0xaf, 0x80000001}, {&(0x7f0000000500)="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", 0xfc, 0x100}, {&(0x7f0000000600)="ad276fd8157a1d22111e7a614a37b0437ef0f9b49908fce4f12185bb0b948fa1faa449cc0ff57410130956e99cdfd3f09b066ab10d2e44e1a6e7a72b37c6a72ef1e3e8e4211681782466f382aa", 0x4d, 0x80000000}], 0x108000, &(0x7f0000000700)={[{'nr0\x00'}], [{@defcontext={'defcontext', 0x3d, 'root'}}, {@seclabel}, {@uid_eq={'uid', 0x3d, r7}}, {@context={'context', 0x3d, 'system_u'}}, {@dont_hash}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@euid_lt={'euid<', r5}}, {@smackfstransmute={'smackfstransmute', 0x3d, '-'}}, {@subj_type}, {@fowner_lt={'fowner<', r9}}]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r1, r6, 0x0, 0x80000005) 03:48:25 executing program 5: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async, rerun: 64) creat(0x0, 0x0) (async, rerun: 64) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="160000001700000d002e2f66696c65302f66696865304e2be2c4bb1cf62dc0a54a6f62ec9aa5bc8239638e2ebe1ccf6d6bf99b83699973a535b3a8e2284652c6dc967dc0576132ed6bf68a8482f54a92e9cae6835f871c"], 0x16) [ 308.488162][ T3937] loop0: detected capacity change from 0 to 16 [ 308.526853][ T3941] loop2: detected capacity change from 0 to 16 [ 308.537738][ T3942] loop3: detected capacity change from 0 to 16 03:48:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000300)="8ce60e488e9a306f2faa513000d3732bed51104757ac996979f8e8b5419d63ad0089fb82d812f26b00c23b2362d29f7c29ce51e0ac4fb9db0f6569617d7db04de9a35eccf836d83e3459dff9c4b2b72cf4b2fc7fdc59f8aaaccd3bd03691d3131dde01fb23d7983ad2a3ea7049bbd44d9f149bb9473be7b66911b8ecd7748e2c87eb4420b90c44d344b72cca52a9859ea975a1822fc86690996b7c7691473b5ac730655585335dba35cee1f12500f8b322f1cda6b4b786f55fd9a67f22562f543b7f0448182ad831f11cb2", 0xcb, 0xfff}], 0x8808, &(0x7f0000000400)={[{@nodiscard}, {@resuid={'resuid', 0x3d, 0xee01}}, {@data_writeback}, {@inode_readahead_blks}], [{@measure}, {@smackfsroot={'smackfsroot', 0x3d, ']-()%&:{'}}, {@measure}, {@uid_eq={'uid', 0x3d, r5}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) mmap(&(0x7f0000060000/0x4000)=nil, 0x4000, 0x0, 0x810, r4, 0xd7161000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) (async) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000300)="8ce60e488e9a306f2faa513000d3732bed51104757ac996979f8e8b5419d63ad0089fb82d812f26b00c23b2362d29f7c29ce51e0ac4fb9db0f6569617d7db04de9a35eccf836d83e3459dff9c4b2b72cf4b2fc7fdc59f8aaaccd3bd03691d3131dde01fb23d7983ad2a3ea7049bbd44d9f149bb9473be7b66911b8ecd7748e2c87eb4420b90c44d344b72cca52a9859ea975a1822fc86690996b7c7691473b5ac730655585335dba35cee1f12500f8b322f1cda6b4b786f55fd9a67f22562f543b7f0448182ad831f11cb2", 0xcb, 0xfff}], 0x8808, &(0x7f0000000400)={[{@nodiscard}, {@resuid={'resuid', 0x3d, 0xee01}}, {@data_writeback}, {@inode_readahead_blks}], [{@measure}, {@smackfsroot={'smackfsroot', 0x3d, ']-()%&:{'}}, {@measure}, {@uid_eq={'uid', 0x3d, r5}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) (async) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) (async) mmap(&(0x7f0000060000/0x4000)=nil, 0x4000, 0x0, 0x810, r4, 0xd7161000) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) 03:48:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r2, 0x8e) ftruncate(r0, 0x9411) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) openat(0xffffffffffffffff, 0xfffffffffffffffe, 0x49c000, 0x10) 03:48:25 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000240)={r1, 0x3, 0x9, 0x8}) (async) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) (async) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)=0x4000) statx(r4, &(0x7f0000000140)='./bus\x00', 0x1000, 0x800, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) mknodat$null(r2, &(0x7f0000000180)='./bus\x00', 0x2, 0x103) (async) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r7 = geteuid() (async) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r9, 0x0) (async) syz_mount_image$nfs4(&(0x7f0000000280), &(0x7f0000000400)='./file0\x00', 0x74, 0x3, &(0x7f0000000680)=[{&(0x7f0000000440)="4f77c5e93dde219e9be651470f0244ae2441221d324da6d2d7f8e5f70ce9e4032de8031795123c70dabc4bea6b5699cb7675a3f2fa999ce20c064e8c70feeb45d0d7e33a70f8bc660ba91618c223a9adfeee98297d81e4b32b69d8584e820e5773724682c637eb30caf2c4498c0a0c7025105ceb226b608dcc4a246c2f1bcf649c06f22b1608e6bcc1607b177dce879cc70280bcdce8de40359c89f3b28e813844492e7a1fa317b7170bffbdff53cf", 0xaf, 0x80000001}, {&(0x7f0000000500)="e9d0f003b923a3e0a231c16ee52a91af28797f8bc2e8c4c39efa91860c4e65307a997b0ea6bf2d86ce06e48caf8e7e89014962b2c847d9d560e39f16ae901a11ea96829867aaf55347b609ef0c49ff9aa34e5a08b31053c11f9301dd0f31c4e9b4c2df170187d420c687adc33ca70829960766f0d3585b0c5ae5688d9a807174613ce84cfbeaa596d3a32a56b9eba152733d600fda8ba82d5de6c4b8b7d8f49db46ce389faaeb92666b0140f73d5659db64545a772838b6d47a87645d80aac09e1549afac64378b8443cf1aa087bc4208c272ed0196d205e6f74c4e921ce6ed48c202a52aee5e086872114ae046dedef6c11bc68f99b97a31dacd807", 0xfc, 0x100}, {&(0x7f0000000600)="ad276fd8157a1d22111e7a614a37b0437ef0f9b49908fce4f12185bb0b948fa1faa449cc0ff57410130956e99cdfd3f09b066ab10d2e44e1a6e7a72b37c6a72ef1e3e8e4211681782466f382aa", 0x4d, 0x80000000}], 0x108000, &(0x7f0000000700)={[{'nr0\x00'}], [{@defcontext={'defcontext', 0x3d, 'root'}}, {@seclabel}, {@uid_eq={'uid', 0x3d, r7}}, {@context={'context', 0x3d, 'system_u'}}, {@dont_hash}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@euid_lt={'euid<', r5}}, {@smackfstransmute={'smackfstransmute', 0x3d, '-'}}, {@subj_type}, {@fowner_lt={'fowner<', r9}}]}) (async) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r1, r6, 0x0, 0x80000005) 03:48:25 executing program 1: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x200cc848}, 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000005) (async) ftruncate(r1, 0x8860) r4 = epoll_create1(0x5d176b388d971498) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r4, 0xf502, 0x0) [ 308.582899][ T3945] loop5: detected capacity change from 0 to 16 03:48:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_TID_CONFIG(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000008c0)={0x48, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x1c, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}]}, {0x3, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6}]}]}, @NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}]}]}]}, 0x48}}, 0x0) (async) sendmsg$NL80211_CMD_GET_STATION(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x144, r4, 0x1, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x4a1d, 0x58}}}}, [@NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0xfffe}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x1, 0x3}}, @NL80211_ATTR_STA_EXT_CAPABILITY={0xc2, 0xac, "224fe09b4f470bacc37745b49d698365ce0c8346024e435c429f87b0b0f7697c110970fc69a88cd38105583e9df84245912c437c3458a9b7c5c31c4adc5cff174542074acbe9a34a6ed9e1804a8af59b0791721f5650015c86ba7f21df1051d5cc4aabf96cdf5721e249e2f222e63f6a468b8c87eeb8a3863558c10d0b869245b4b6326c75718275e99844cf896dbe62ba12d70f4cf8c6c4a735e57b13d9f450041c324e17919052bad6ea4d59f3e8075e0011d5b75b83aec93d980da2bc"}, @NL80211_ATTR_OPMODE_NOTIF={0x5, 0xc2, 0x2}, @NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xa}, @NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x5}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x24, 0x13, [{0x24}, {0x9}, {0x12}, {0x48}, {0xb}, {0x16, 0x1}, {0x18}, {0x24, 0x1}, {0x30, 0x1}, {0x60, 0x1}, {0x24, 0x1}, {0x30}, {0x6}, {0x1}, {0x3, 0x1}, {0x6, 0x1}, {0x30}, {0x12}, {0x24}, {0x3}, {0xb}, {0xfa, 0x1}, {0xb, 0x1}, {0x12}, {0x4}, {0x36}, {0x2, 0x1}, {}, {0x427b68730e22ce72}, {0x16}, {0x1b}, {0x48, 0x1}]}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x8000}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x9}]}, 0x144}}, 0x400c040) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f00000000c0)) (async) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r2) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000480)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MCAST_RATE(r6, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x38, r7, 0x615, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x0, 0x42}}}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x18c}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x78}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008001}, 0x44000) [ 308.648527][ T4014] loop2: detected capacity change from 0 to 16 [ 308.655948][ T4018] loop0: detected capacity change from 0 to 16 [ 308.670338][ T4055] loop3: detected capacity change from 0 to 16 [ 308.678712][ T4027] loop1: detected capacity change from 0 to 16 [ 308.689956][ T4071] loop4: detected capacity change from 0 to 16 03:48:25 executing program 5: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="160000001700000d002e2f66696c65302f66696865304e2be2c4bb1cf62dc0a54a6f62ec9aa5bc8239638e2ebe1ccf6d6bf99b83699973a535b3a8e2284652c6dc967dc0576132ed6bf68a8482f54a92e9cae6835f871c"], 0x16) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="160000001700000d002e2f66696c65302f66696865304e2be2c4bb1cf62dc0a54a6f62ec9aa5bc8239638e2ebe1ccf6d6bf99b83699973a535b3a8e2284652c6dc967dc0576132ed6bf68a8482f54a92e9cae6835f871c"], 0x16) (async) [ 308.694299][ T4027] FAT-fs (loop1): Unrecognized mount option "" or missing value 03:48:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000300)="8ce60e488e9a306f2faa513000d3732bed51104757ac996979f8e8b5419d63ad0089fb82d812f26b00c23b2362d29f7c29ce51e0ac4fb9db0f6569617d7db04de9a35eccf836d83e3459dff9c4b2b72cf4b2fc7fdc59f8aaaccd3bd03691d3131dde01fb23d7983ad2a3ea7049bbd44d9f149bb9473be7b66911b8ecd7748e2c87eb4420b90c44d344b72cca52a9859ea975a1822fc86690996b7c7691473b5ac730655585335dba35cee1f12500f8b322f1cda6b4b786f55fd9a67f22562f543b7f0448182ad831f11cb2", 0xcb, 0xfff}], 0x8808, &(0x7f0000000400)={[{@nodiscard}, {@resuid={'resuid', 0x3d, 0xee01}}, {@data_writeback}, {@inode_readahead_blks}], [{@measure}, {@smackfsroot={'smackfsroot', 0x3d, ']-()%&:{'}}, {@measure}, {@uid_eq={'uid', 0x3d, r5}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) mmap(&(0x7f0000060000/0x4000)=nil, 0x4000, 0x0, 0x810, r4, 0xd7161000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) (async) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000300)="8ce60e488e9a306f2faa513000d3732bed51104757ac996979f8e8b5419d63ad0089fb82d812f26b00c23b2362d29f7c29ce51e0ac4fb9db0f6569617d7db04de9a35eccf836d83e3459dff9c4b2b72cf4b2fc7fdc59f8aaaccd3bd03691d3131dde01fb23d7983ad2a3ea7049bbd44d9f149bb9473be7b66911b8ecd7748e2c87eb4420b90c44d344b72cca52a9859ea975a1822fc86690996b7c7691473b5ac730655585335dba35cee1f12500f8b322f1cda6b4b786f55fd9a67f22562f543b7f0448182ad831f11cb2", 0xcb, 0xfff}], 0x8808, &(0x7f0000000400)={[{@nodiscard}, {@resuid={'resuid', 0x3d, 0xee01}}, {@data_writeback}, {@inode_readahead_blks}], [{@measure}, {@smackfsroot={'smackfsroot', 0x3d, ']-()%&:{'}}, {@measure}, {@uid_eq={'uid', 0x3d, r5}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) (async) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) (async) mmap(&(0x7f0000060000/0x4000)=nil, 0x4000, 0x0, 0x810, r4, 0xd7161000) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) 03:48:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) mknodat$loop(r2, &(0x7f00000000c0)='./bus/file0\x00', 0x1, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x400080, 0x8) sendfile(r1, r3, 0x0, 0x80000005) ftruncate(r0, 0x8860) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 308.747400][ T4096] loop5: detected capacity change from 0 to 16 03:48:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4000) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x3, 0x7ff, 0x4, 0x2, 0x1006, r2, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x2}, 0x48) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 32) chdir(&(0x7f0000000040)='./file0\x00') (rerun: 32) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async, rerun: 64) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 64) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) (async, rerun: 32) mknodat$loop(r2, &(0x7f00000000c0)='./bus/file0\x00', 0x1, 0x1) (async, rerun: 32) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x400080, 0x8) sendfile(r1, r3, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 308.798949][ T4217] loop2: detected capacity change from 0 to 16 [ 308.807948][ T4216] loop4: detected capacity change from 0 to 16 03:48:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f00000000c0)='./file0\x00', 0xe0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000005) ftruncate(r0, 0x8860) 03:48:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) futimesat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)={{}, {r3, r4/1000+10000}}) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r5 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r6 = accept4$x25(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x12, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x8000, 0x146) r7 = creat(&(0x7f0000000080)='./bus\x00', 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x1, 0x13, r0, 0x7011c000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f00000001c0)='ext4_writepages_result\x00', r7}, 0x10) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f00000000c0)=0x4000) dup2(r6, r7) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4000) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x3, 0x7ff, 0x4, 0x2, 0x1006, r2, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x2}, 0x48) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) [ 308.881608][ T4235] loop5: detected capacity change from 0 to 16 [ 308.904509][ T4237] loop4: detected capacity change from 0 to 16 [ 308.922353][ T4241] loop0: detected capacity change from 0 to 16 03:48:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (fail_nth: 1) 03:48:26 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000240)={r1, 0x3, 0x9, 0x8}) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)=0x4000) statx(r4, &(0x7f0000000140)='./bus\x00', 0x1000, 0x800, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mknodat$null(r2, &(0x7f0000000180)='./bus\x00', 0x2, 0x103) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r7 = geteuid() r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r9, 0x0) syz_mount_image$nfs4(&(0x7f0000000280), &(0x7f0000000400)='./file0\x00', 0x74, 0x3, &(0x7f0000000680)=[{&(0x7f0000000440)="4f77c5e93dde219e9be651470f0244ae2441221d324da6d2d7f8e5f70ce9e4032de8031795123c70dabc4bea6b5699cb7675a3f2fa999ce20c064e8c70feeb45d0d7e33a70f8bc660ba91618c223a9adfeee98297d81e4b32b69d8584e820e5773724682c637eb30caf2c4498c0a0c7025105ceb226b608dcc4a246c2f1bcf649c06f22b1608e6bcc1607b177dce879cc70280bcdce8de40359c89f3b28e813844492e7a1fa317b7170bffbdff53cf", 0xaf, 0x80000001}, {&(0x7f0000000500)="e9d0f003b923a3e0a231c16ee52a91af28797f8bc2e8c4c39efa91860c4e65307a997b0ea6bf2d86ce06e48caf8e7e89014962b2c847d9d560e39f16ae901a11ea96829867aaf55347b609ef0c49ff9aa34e5a08b31053c11f9301dd0f31c4e9b4c2df170187d420c687adc33ca70829960766f0d3585b0c5ae5688d9a807174613ce84cfbeaa596d3a32a56b9eba152733d600fda8ba82d5de6c4b8b7d8f49db46ce389faaeb92666b0140f73d5659db64545a772838b6d47a87645d80aac09e1549afac64378b8443cf1aa087bc4208c272ed0196d205e6f74c4e921ce6ed48c202a52aee5e086872114ae046dedef6c11bc68f99b97a31dacd807", 0xfc, 0x100}, {&(0x7f0000000600)="ad276fd8157a1d22111e7a614a37b0437ef0f9b49908fce4f12185bb0b948fa1faa449cc0ff57410130956e99cdfd3f09b066ab10d2e44e1a6e7a72b37c6a72ef1e3e8e4211681782466f382aa", 0x4d, 0x80000000}], 0x108000, &(0x7f0000000700)={[{'nr0\x00'}], [{@defcontext={'defcontext', 0x3d, 'root'}}, {@seclabel}, {@uid_eq={'uid', 0x3d, r7}}, {@context={'context', 0x3d, 'system_u'}}, {@dont_hash}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@euid_lt={'euid<', r5}}, {@smackfstransmute={'smackfstransmute', 0x3d, '-'}}, {@subj_type}, {@fowner_lt={'fowner<', r9}}]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r1, r6, 0x0, 0x80000005) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000240)={r1, 0x3, 0x9, 0x8}) (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)=0x4000) (async) statx(r4, &(0x7f0000000140)='./bus\x00', 0x1000, 0x800, &(0x7f0000000300)) (async) mknodat$null(r2, &(0x7f0000000180)='./bus\x00', 0x2, 0x103) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) geteuid() (async) socket(0x10, 0x2, 0x0) (async) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setresuid(0x0, r9, 0x0) (async) syz_mount_image$nfs4(&(0x7f0000000280), &(0x7f0000000400)='./file0\x00', 0x74, 0x3, &(0x7f0000000680)=[{&(0x7f0000000440)="4f77c5e93dde219e9be651470f0244ae2441221d324da6d2d7f8e5f70ce9e4032de8031795123c70dabc4bea6b5699cb7675a3f2fa999ce20c064e8c70feeb45d0d7e33a70f8bc660ba91618c223a9adfeee98297d81e4b32b69d8584e820e5773724682c637eb30caf2c4498c0a0c7025105ceb226b608dcc4a246c2f1bcf649c06f22b1608e6bcc1607b177dce879cc70280bcdce8de40359c89f3b28e813844492e7a1fa317b7170bffbdff53cf", 0xaf, 0x80000001}, {&(0x7f0000000500)="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", 0xfc, 0x100}, {&(0x7f0000000600)="ad276fd8157a1d22111e7a614a37b0437ef0f9b49908fce4f12185bb0b948fa1faa449cc0ff57410130956e99cdfd3f09b066ab10d2e44e1a6e7a72b37c6a72ef1e3e8e4211681782466f382aa", 0x4d, 0x80000000}], 0x108000, &(0x7f0000000700)={[{'nr0\x00'}], [{@defcontext={'defcontext', 0x3d, 'root'}}, {@seclabel}, {@uid_eq={'uid', 0x3d, r7}}, {@context={'context', 0x3d, 'system_u'}}, {@dont_hash}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@euid_lt={'euid<', r5}}, {@smackfstransmute={'smackfstransmute', 0x3d, '-'}}, {@subj_type}, {@fowner_lt={'fowner<', r9}}]}) (async) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r1, r6, 0x0, 0x80000005) (async) [ 308.936575][ T4245] loop2: detected capacity change from 0 to 16 [ 308.962634][ T4249] loop5: detected capacity change from 0 to 16 03:48:26 executing program 1: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x200cc848}, 0x1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000005) (async) ftruncate(r1, 0x8860) (async, rerun: 64) r4 = epoll_create1(0x5d176b388d971498) (rerun: 64) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r4, 0xf502, 0x0) 03:48:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) futimesat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)={{}, {r3, r4/1000+10000}}) (async) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) (async) r5 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r6 = accept4$x25(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x12, 0x0) (async) open(&(0x7f0000000180)='./file0\x00', 0x8000, 0x146) (async) r7 = creat(&(0x7f0000000080)='./bus\x00', 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x1, 0x13, r0, 0x7011c000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f00000001c0)='ext4_writepages_result\x00', r7}, 0x10) (async) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f00000000c0)=0x4000) (async) dup2(r6, r7) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 64) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async, rerun: 64) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) (async) mknodat$loop(r2, &(0x7f00000000c0)='./bus/file0\x00', 0x1, 0x1) (async, rerun: 64) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x400080, 0x8) (rerun: 64) sendfile(r1, r3, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async, rerun: 64) creat(0x0, 0x0) (rerun: 64) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4000) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x3, 0x7ff, 0x4, 0x2, 0x1006, r2, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x2}, 0x48) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) [ 309.018856][ T4359] loop3: detected capacity change from 0 to 16 [ 309.058612][ T4387] loop5: detected capacity change from 0 to 16 03:48:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x100010, r3, 0x8189b000) creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = accept4$tipc(r3, &(0x7f00000000c0), &(0x7f0000000140)=0x10, 0x400) fcntl$setsig(r4, 0xa, 0x37) 03:48:26 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) mount$bind(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240), 0x800024, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r3, 0xc0189371, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000151000018000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./bus\x00']) sendfile(r1, r2, 0x0, 0x80000005) [ 309.058891][ T4377] loop0: detected capacity change from 0 to 16 [ 309.066462][ T4382] loop2: detected capacity change from 0 to 16 [ 309.079543][ T4400] loop1: detected capacity change from 0 to 16 [ 309.092720][ T4400] FAT-fs (loop1): Unrecognized mount option "" or missing value [ 309.126890][ T4441] loop4: detected capacity change from 0 to 16 [ 309.136968][ T4377] FAULT_INJECTION: forcing a failure. [ 309.136968][ T4377] name failslab, interval 1, probability 0, space 0, times 0 [ 309.149887][ T4377] CPU: 0 PID: 4377 Comm: syz-executor.0 Not tainted 5.16.0-syzkaller #0 [ 309.158221][ T4377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.170190][ T4377] Call Trace: [ 309.173472][ T4377] 03:48:26 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) recvfrom(r1, &(0x7f00000004c0)=""/206, 0xce, 0x2141, &(0x7f00000005c0)=@ethernet={0x6}, 0x80) syz_open_dev$vcsn(&(0x7f0000000300), 0x7, 0x40400) r2 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) ftruncate(r0, 0x6) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000240)={0x1, 0x2, 0x1000, 0xb5, &(0x7f0000000140)="bde9b6064a3023464fc7318c52c794b853f77a57f94bb919703a711349fba7ee019832bc389528b01732c90def4abfcf8d7b91851e20c2ffa54256e9ad5942987a6fb1d335e51ca157bdb7df21db9097c831a2c3c01f8a9800a3caf2606a048d5f78265b2d1e268344e4547d347012b03c843a3014e71813707f7cfd2ee2faea85eb2aca5c0fd85c6e28d204a9dbe38d56def36057f1773e47424dd98404450746725258ca24ba1dcce19b8ab1dd0d1058dbdb141c", 0x2, 0x0, &(0x7f00000000c0)="aeb8"}) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) mmap(&(0x7f0000114000/0x3000)=nil, 0x3000, 0x2, 0x110, r3, 0x53df4000) creat(0x0, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x16) 03:48:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 32) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (rerun: 32) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) (async, rerun: 32) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (rerun: 32) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x100010, r3, 0x8189b000) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r4 = accept4$tipc(r3, &(0x7f00000000c0), &(0x7f0000000140)=0x10, 0x400) fcntl$setsig(r4, 0xa, 0x37) [ 309.176413][ T4377] dump_stack_lvl+0xd6/0x122 [ 309.181032][ T4377] dump_stack+0x11/0x1b [ 309.185251][ T4377] should_fail+0x23c/0x250 [ 309.189878][ T4377] ? getname_flags+0x84/0x3f0 [ 309.194571][ T4377] __should_failslab+0x81/0x90 [ 309.199348][ T4377] should_failslab+0x5/0x20 [ 309.203935][ T4377] kmem_cache_alloc+0x4f/0x320 [ 309.208803][ T4377] ? vfs_write+0x667/0x950 [ 309.213220][ T4377] getname_flags+0x84/0x3f0 [ 309.217835][ T4377] user_path_at_empty+0x28/0x110 [ 309.222850][ T4377] do_fchownat+0x91/0x1a0 [ 309.227308][ T4377] ? debug_smp_processor_id+0x18/0x20 [ 309.232675][ T4377] __x64_sys_lchown+0x46/0x50 [ 309.237462][ T4377] do_syscall_64+0x44/0xd0 [ 309.241949][ T4377] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 309.247915][ T4377] RIP: 0033:0x7fa8837c7e99 [ 309.252317][ T4377] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 03:48:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (fail_nth: 2) 03:48:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./bus\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) [ 309.271927][ T4377] RSP: 002b:00007fa88293e168 EFLAGS: 00000246 ORIG_RAX: 000000000000005e [ 309.280411][ T4377] RAX: ffffffffffffffda RBX: 00007fa8838daf60 RCX: 00007fa8837c7e99 [ 309.288511][ T4377] RDX: 000000000000ee01 RSI: ffffffffffffffff RDI: 00000000200001c0 [ 309.296473][ T4377] RBP: 00007fa88293e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 309.304439][ T4377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 309.312477][ T4377] R13: 00007ffcfe2aea1f R14: 00007fa88293e300 R15: 0000000000022000 [ 309.320463][ T4377] 03:48:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) futimesat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)={{}, {r3, r4/1000+10000}}) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r5 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r6 = accept4$x25(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x12, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x8000, 0x146) r7 = creat(&(0x7f0000000080)='./bus\x00', 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x1, 0x13, r0, 0x7011c000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f00000001c0)='ext4_writepages_result\x00', r7}, 0x10) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f00000000c0)=0x4000) dup2(r6, r7) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000300)) (async) futimesat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)={{}, {r3, r4/1000+10000}}) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) accept4$x25(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x12, 0x0) (async) open(&(0x7f0000000180)='./file0\x00', 0x8000, 0x146) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x1, 0x13, r0, 0x7011c000) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f00000001c0)='ext4_writepages_result\x00', r7}, 0x10) (async) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f00000000c0)=0x4000) (async) dup2(r6, r7) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) [ 309.346296][ T4502] loop1: detected capacity change from 0 to 16 [ 309.373409][ T4513] loop0: detected capacity change from 0 to 16 [ 309.374264][ T4506] loop4: detected capacity change from 0 to 16 [ 309.382946][ T4512] loop5: detected capacity change from 0 to 16 [ 309.394780][ T4516] loop3: detected capacity change from 0 to 16 [ 309.400224][ T4515] loop2: detected capacity change from 0 to 16 [ 309.411417][ T4513] FAULT_INJECTION: forcing a failure. [ 309.411417][ T4513] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 309.424817][ T4513] CPU: 1 PID: 4513 Comm: syz-executor.0 Not tainted 5.16.0-syzkaller #0 [ 309.433431][ T4513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.443550][ T4513] Call Trace: 03:48:26 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) recvfrom(r1, &(0x7f00000004c0)=""/206, 0xce, 0x2141, &(0x7f00000005c0)=@ethernet={0x6}, 0x80) (async, rerun: 64) syz_open_dev$vcsn(&(0x7f0000000300), 0x7, 0x40400) (async, rerun: 64) r2 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) ftruncate(r0, 0x6) (async) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000240)={0x1, 0x2, 0x1000, 0xb5, &(0x7f0000000140)="bde9b6064a3023464fc7318c52c794b853f77a57f94bb919703a711349fba7ee019832bc389528b01732c90def4abfcf8d7b91851e20c2ffa54256e9ad5942987a6fb1d335e51ca157bdb7df21db9097c831a2c3c01f8a9800a3caf2606a048d5f78265b2d1e268344e4547d347012b03c843a3014e71813707f7cfd2ee2faea85eb2aca5c0fd85c6e28d204a9dbe38d56def36057f1773e47424dd98404450746725258ca24ba1dcce19b8ab1dd0d1058dbdb141c", 0x2, 0x0, &(0x7f00000000c0)="aeb8"}) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) (async, rerun: 32) mmap(&(0x7f0000114000/0x3000)=nil, 0x3000, 0x2, 0x110, r3, 0x53df4000) (async, rerun: 32) creat(0x0, 0x0) (async) write$P9_RREADLINK(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x16) [ 309.446830][ T4513] [ 309.449768][ T4513] dump_stack_lvl+0xd6/0x122 [ 309.454371][ T4513] dump_stack+0x11/0x1b [ 309.458558][ T4513] should_fail+0x23c/0x250 [ 309.463071][ T4513] should_fail_usercopy+0x16/0x20 [ 309.468190][ T4513] strncpy_from_user+0x21/0x250 [ 309.473330][ T4513] getname_flags+0xb8/0x3f0 [ 309.477952][ T4513] user_path_at_empty+0x28/0x110 [ 309.482910][ T4513] do_fchownat+0x91/0x1a0 [ 309.487343][ T4513] ? debug_smp_processor_id+0x18/0x20 [ 309.492805][ T4513] __x64_sys_lchown+0x46/0x50 [ 309.497506][ T4513] do_syscall_64+0x44/0xd0 [ 309.501931][ T4513] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 309.507813][ T4513] RIP: 0033:0x7fa8837c7e99 [ 309.512393][ T4513] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 309.532055][ T4513] RSP: 002b:00007fa88293e168 EFLAGS: 00000246 ORIG_RAX: 000000000000005e 03:48:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (fail_nth: 3) [ 309.540452][ T4513] RAX: ffffffffffffffda RBX: 00007fa8838daf60 RCX: 00007fa8837c7e99 [ 309.548450][ T4513] RDX: 000000000000ee01 RSI: ffffffffffffffff RDI: 00000000200001c0 [ 309.556626][ T4513] RBP: 00007fa88293e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 309.564884][ T4513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 309.572878][ T4513] R13: 00007ffcfe2aea1f R14: 00007fa88293e300 R15: 0000000000022000 [ 309.580985][ T4513] [ 309.642268][ T4528] loop5: detected capacity change from 0 to 16 [ 309.651649][ T4563] loop0: detected capacity change from 0 to 16 [ 309.668534][ T4563] FAULT_INJECTION: forcing a failure. [ 309.668534][ T4563] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 309.681982][ T4563] CPU: 1 PID: 4563 Comm: syz-executor.0 Not tainted 5.16.0-syzkaller #0 03:48:26 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) recvfrom(r1, &(0x7f00000004c0)=""/206, 0xce, 0x2141, &(0x7f00000005c0)=@ethernet={0x6}, 0x80) syz_open_dev$vcsn(&(0x7f0000000300), 0x7, 0x40400) r2 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) ftruncate(r0, 0x6) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000240)={0x1, 0x2, 0x1000, 0xb5, &(0x7f0000000140)="bde9b6064a3023464fc7318c52c794b853f77a57f94bb919703a711349fba7ee019832bc389528b01732c90def4abfcf8d7b91851e20c2ffa54256e9ad5942987a6fb1d335e51ca157bdb7df21db9097c831a2c3c01f8a9800a3caf2606a048d5f78265b2d1e268344e4547d347012b03c843a3014e71813707f7cfd2ee2faea85eb2aca5c0fd85c6e28d204a9dbe38d56def36057f1773e47424dd98404450746725258ca24ba1dcce19b8ab1dd0d1058dbdb141c", 0x2, 0x0, &(0x7f00000000c0)="aeb8"}) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) mmap(&(0x7f0000114000/0x3000)=nil, 0x3000, 0x2, 0x110, r3, 0x53df4000) creat(0x0, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x16) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) recvfrom(r1, &(0x7f00000004c0)=""/206, 0xce, 0x2141, &(0x7f00000005c0)=@ethernet={0x6}, 0x80) (async) syz_open_dev$vcsn(&(0x7f0000000300), 0x7, 0x40400) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) (async) ftruncate(r0, 0x6) (async) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000240)={0x1, 0x2, 0x1000, 0xb5, &(0x7f0000000140)="bde9b6064a3023464fc7318c52c794b853f77a57f94bb919703a711349fba7ee019832bc389528b01732c90def4abfcf8d7b91851e20c2ffa54256e9ad5942987a6fb1d335e51ca157bdb7df21db9097c831a2c3c01f8a9800a3caf2606a048d5f78265b2d1e268344e4547d347012b03c843a3014e71813707f7cfd2ee2faea85eb2aca5c0fd85c6e28d204a9dbe38d56def36057f1773e47424dd98404450746725258ca24ba1dcce19b8ab1dd0d1058dbdb141c", 0x2, 0x0, &(0x7f00000000c0)="aeb8"}) (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) (async) mmap(&(0x7f0000114000/0x3000)=nil, 0x3000, 0x2, 0x110, r3, 0x53df4000) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x16) (async) [ 309.690319][ T4563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.700468][ T4563] Call Trace: [ 309.703738][ T4563] [ 309.706667][ T4563] dump_stack_lvl+0xd6/0x122 [ 309.711679][ T4563] dump_stack+0x11/0x1b [ 309.715819][ T4563] should_fail+0x23c/0x250 [ 309.720236][ T4563] should_fail_usercopy+0x16/0x20 [ 309.725260][ T4563] _copy_to_user+0x1c/0x90 [ 309.729684][ T4563] simple_read_from_buffer+0xab/0x120 [ 309.735115][ T4563] proc_fail_nth_read+0x10d/0x150 [ 309.740137][ T4563] ? proc_fault_inject_write+0x230/0x230 [ 309.745820][ T4563] vfs_read+0x1e6/0x750 [ 309.750022][ T4563] ? __fget_files+0x1d2/0x210 [ 309.754711][ T4563] ksys_read+0xd9/0x190 [ 309.758950][ T4563] __x64_sys_read+0x3e/0x50 [ 309.763445][ T4563] do_syscall_64+0x44/0xd0 [ 309.767863][ T4563] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 309.773744][ T4563] RIP: 0033:0x7fa88377aa4c [ 309.778142][ T4563] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 309.797739][ T4563] RSP: 002b:00007fa88293e160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 309.806174][ T4563] RAX: ffffffffffffffda RBX: 00007fa8838daf60 RCX: 00007fa88377aa4c [ 309.814133][ T4563] RDX: 000000000000000f RSI: 00007fa88293e1e0 RDI: 0000000000000004 [ 309.822115][ T4563] RBP: 00007fa88293e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 309.830075][ T4563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 03:48:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:27 executing program 2: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00000018000100"/19], 0x1c}}, 0x0) read(r1, 0x0, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x2080000, &(0x7f0000000200)=ANY=[@ANYRES64=r0, @ANYRES64]) chdir(&(0x7f0000000040)='./file0\x00') r3 = signalfd(r2, &(0x7f0000000180)={[0x3]}, 0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file1\x00', r3}, 0x10) creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x80000005) ftruncate(r1, 0x8860) mkdir(&(0x7f00000000c0)='./file0\x00', 0x1c0) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 309.838036][ T4563] R13: 00007ffcfe2aea1f R14: 00007fa88293e300 R15: 0000000000022000 [ 309.846269][ T4563] 03:48:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x4000) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000000c0)=ANY=[@ANYBLOB="f80000000000000000000800", @ANYRES32=r0, @ANYBLOB="06000000000000002e2f62757300"]) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000300)="d35577bda4ed8caebd7b7db20878dda7fe6cbd14f77bee5a5363efc1c66fcc960ffd2ddd6ca973fa0fdac3b70f3768342e553edf00182a9a2a016fb860d2d6295242fe9f8ad750f6c9124a4799eadebb6161ddfed027b3fed42be02a9c27c27d551ca668612946282ca84179e60645ce5445465d5b1578316d71e512b4058a37bf25618d029d50f7604b8acc5dd916ec3a3795665efdb16c41e4087e", 0x9c}, {&(0x7f00000003c0)="b6ffbfe469477d0eb8f50ff5298f03444add02b061ec2871edf6591bfd73ee74ddd45e75cff83ccb5c16b8509c9afc0997b2aa01ba0eb08493f7618e3758adb995c68c7e8da48c3bef32c5fa86acf136e94849a512e4466930b40b0996578613548c210f332cff73bca17a0ff3a28a505fb8f2ff241dc6b684cb776b9cd22401c8c614a480887e0ff0924a8c28f526021aaff11a1bae38e9cd6935464f8f3cafef7b798d4b3726", 0xa7}], 0x2) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) [ 309.920875][ T4649] loop5: detected capacity change from 0 to 16 [ 309.923159][ T4652] loop0: detected capacity change from 0 to 16 03:48:27 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) mount$bind(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240), 0x800024, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r3, 0xc0189371, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000151000018000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./bus\x00']) sendfile(r1, r2, 0x0, 0x80000005) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) (async) mount$bind(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240), 0x800024, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(r3, 0xc0189371, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000151000018000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./bus\x00']) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) 03:48:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x100010, r3, 0x8189b000) creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = accept4$tipc(r3, &(0x7f00000000c0), &(0x7f0000000140)=0x10, 0x400) fcntl$setsig(r4, 0xa, 0x37) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x100010, r3, 0x8189b000) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) accept4$tipc(r3, &(0x7f00000000c0), &(0x7f0000000140)=0x10, 0x400) (async) fcntl$setsig(r4, 0xa, 0x37) (async) 03:48:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./bus\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) 03:48:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) read(r2, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000000c0)=0x1, 0x24) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000005c0)={'syztnl2\x00', &(0x7f0000000540)={'syztnl2\x00', 0x0, 0x7, 0x40, 0xffffff35, 0x80000000, {{0xc, 0x4, 0x2, 0x7, 0x30, 0x64, 0x0, 0x1, 0x2f, 0x0, @empty, @private=0xa010100, {[@ssrr={0x89, 0x1b, 0x13, [@local, @private=0xa010102, @local, @multicast2, @dev={0xac, 0x14, 0x14, 0x1a}, @loopback]}]}}}}}) r5 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=@bridge_getvlan={0x18, 0x72, 0xb01, 0x0, 0x0, {0x7, 0x0, 0x0, r6}}, 0x18}}, 0x0) sendmmsg$inet(r3, &(0x7f0000003e00)=[{{&(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="c54d84371f42447711a2443dd2f41adeb67cb034834f634307c0a8b6a36772dfffeb3d513f56b1dbee949579820da499c5bce657c786720d1a0f617b5d7a02110de2cace5923e5cfe7bfabbf4c8a563aeab8a2549d3616", 0x57}, {&(0x7f00000001c0)="bb0e2de89650047e5129c95c5cba195fdc5bdd7c617e035672e148486df1ee1f9a53ea43283d185945329e7ee6d9374e330db5", 0x33}, {&(0x7f0000000380)="a4ba7f76ea3052b5e5156e1dcba1f0f5367ced9489bdb04224b7b8987d5dd9425f181912fe7889561a566ba6e29909f9787c7460dd6ec5837134d21836a16ed4913b22b790131d42923f71d133503bddd36da37efce6621bb353b434c74bf042e68d3957919ba6457c78800cde0308c256a824210c0333", 0x77}, {&(0x7f0000000400)="1f0d5867a40907162bae68e5c7681ab1e96c44012ee7f7d8c0b1cedd6ffc3621694daa8d127454391527f9193359faef3a06cac75ff8594750da8c271d9992098bea829cb73c61eed003142f793d8cd2fca552b0531964293ebeec0ebf69429d766f389bda4f4a64c13222fe92ed8a7c14c32c9b27c6827b41c280040a4e2d79c458bc930562df6555b6c95080ae8dc4875c062dd3b1", 0x96}, {&(0x7f0000000280)="a08f3f64ed0bf01534a057b2ee4cd45827b3b8bfae66f7d839ed45a863ee6b25264b17f62d96bf27481205e03ef29b386298f5cf66436b", 0x37}], 0x5, &(0x7f0000000600)=[@ip_ttl={{0x14, 0x0, 0x2, 0x80000000}}, @ip_retopts={{0x44, 0x0, 0x7, {[@timestamp_addr={0x44, 0x34, 0xc, 0x1, 0x0, [{@multicast2}, {@broadcast, 0x612b}, {@multicast2, 0xd4}, {@local, 0x6}, {@local, 0x10000}, {@loopback, 0x10000}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @dev={0xac, 0x14, 0x14, 0xa}, @remote}}}], 0x98}}, {{&(0x7f00000006c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001a00)=[{&(0x7f0000000700)="549dd4d6a6de0c21c7fe421d37a7b76d9efe21831072d90d4353b5b54ec4abb9604c6d6fb908e44c3112128b3a43f99737ced7e17ecf06b576791b8eb80e895b0d585baea4da3b4ddb19f282bbbcc520daf336878a3dda371cdcba832b61323d996cb74df19dbd3b1da0", 0x6a}, {&(0x7f00000007c0)="0f3bbd17b87ed663d03508441120729109", 0x11}, {&(0x7f0000000800)="c796983f3779b190dbd1b7ab9cfe179730befef6b55f004adeea5a3c932119c05a2fbce8a2dbaeb7e522e93b2f3e214fb22e2cdc9c40b1999b1f5d3cabfb93b4948ed50dc1c13cc83d54d0", 0x4b}, {&(0x7f0000000880)="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@ip_tos_int={{0x14, 0x0, 0x1, 0x7f}}, @ip_retopts={{0xa8, 0x0, 0x7, {[@cipso={0x86, 0x74, 0xffffffffffffffff, [{0x0, 0xd, "b39af10b6e3f1922d30987"}, {0x0, 0x9, "84fd4d0b8c665f"}, {0x5, 0xf, "4f2d46b475ec827e66d91c6678"}, {0x0, 0xe, "4215f96f5d33c66d5606d5e9"}, {0x0, 0x7, "ec92d43f72"}, {0x0, 0xe, "6e7d5da9301bd2f9507c29bb"}, {0x7, 0x8, "1319775a54c2"}, {0x0, 0xd, "3d5b1383a7f452cc73c41f"}, {0x1, 0x11, "cd06f327e532b15d58f3458c2a794d"}]}, @timestamp={0x44, 0x20, 0xfe, 0x0, 0x3, [0x56, 0x4, 0x1, 0x5, 0x9, 0x9, 0xffffffff]}, @ra={0x94, 0x4, 0x1}]}}}], 0x128}}, {{&(0x7f0000001bc0)={0x2, 0x4e20, @private=0xa010102}, 0x10, &(0x7f0000001f00)=[{&(0x7f0000001c00)="49009ac0c70235ae6230a4212cca49163717a9ca7374c721a99ab83d5ef8d0db01dd5822e199de5c7200cc189657edc8a4a1abdaeba09f18d4153cb04d00f70170142796a7f6d29874233c80b86c04199b2ff2d61e2ff8c4030c9c2edd1df755d90aaaa0708d53df013bc448c794908e9ebe6d59850db407d62dbb0a9fc8347efb2bde7ded5092f8d987548bc440c154c521602670ee2f9e1fea47b90fd32804402d4502c01ca89aa629ea20eaa8912e3bf301797d90a5d188de23f5a80e4a283fcd61e034a43dd65b10", 0xca}, {&(0x7f0000001d00)="b9f71f1f78400ff6cb9f71c9e288c71d0bc469c7092a83d107d37674c693cc92ac91ab2e1d32f67b29f5fb74a547e813bf72247bf382cd528eb488357ebc015fa094b69156c65e530ebf90c68a946a2eb03a084be8031ca0bdddd877a5fe0865c68bab9f6f25fb868284a367ab986499e4f31110606d2c932db41fef17db58c9d307e3e33e3e8ac5a1c0cc244317b4c916fccd1bcb6324f6c41a3ac5ffbcf0e56c81ac4cca902566e9ba82b522ef5f3ad302d0a8c09177e06bcee10b9fb1b957aa549ade4539d7a6b725084807ce0801b0c340bb9e", 0xd5}, 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0x1000}, {&(0x7f0000003700)="b9007c39fdb1c5f60a2ae12d52562165a0d3c1e0ace2ca0cc12fa06218475e5ced18318a94f006066aa64561a761306141f5594a257376fc623442be746bba5c23efd30cba0e78b3283f31685170de8b271cc80fbafe061881356a8d1e04bb09b391fe33197b194202ad9876dac5b6b086911665adcc99d07135f8bda802ae87", 0x80}, {&(0x7f0000003780)="c606fa41b79d50696740e05b641ece35dada43ac80d0569fdf70654dd5ea539d2e4fdbb78d595da49712b29a52ab26dbb4264144ae02ca1cc16174499d1a9cf7fd5dd32b9ab2d766c9d5a84b70645a7cbc4ad3e58dfa048084a2c292c7dafffd029d79e3a5da73a646dac30ea969ef4f77969d44382d95459ff09398b0b2fd9ed1ce0b51e2b75f86c1fd6255114bd9d64c9264e6bc72205077e2c77704255b664a989ed972cb6700d6e6617420f1e5f026d9773d8555dd6d4c99b966a426fc86292ee1bae648639db45c97d1a114288bd71a81197ef37f51c1b4de6e592fe42917", 0xe1}, {&(0x7f0000003880)="a49be06a0a5fab2c324785cb898b897110bbc4d6d7eb4d498b14cd5e15495aa29f5b", 0x22}, {&(0x7f00000038c0)="8f436e1bec338dbbf0164fe1de1f650f6997db8b86f8e4cdbf7ea639954b65e4fed0bb44647877b9654629ec632238a622b170f2d21f9290aaec53a62a5bbb454154232486110154e0fd39f30a7884500d386cc628544bff6d2340653656709697598a7aa8773a4d1d81f8a892e11bedaa144b4fe655b08d5120085c5a73069f62b2189bb94cfcf8ff722b534b41ae97415dbea0198635", 0x97}, {&(0x7f0000003980)="d46a94fc54b01d4cbaaf24c3ef0591d3c213076647347d485025", 0x1a}], 0x8, &(0x7f0000003a40)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}, @ip_retopts={{0x90, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}, @cipso={0x86, 0x10, 0x2, [{0x2, 0x2}, {0x5, 0x5, 'i~]'}, {0x2, 0x3, '7'}]}, @rr={0x7, 0x7, 0xd1, [@multicast1]}, @rr={0x7, 0x23, 0xa4, [@initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010102, @local, @empty, @private=0xa010101, @local, @broadcast, @private=0xa010100]}, @cipso={0x86, 0x24, 0x0, [{0x6, 0x3, '-'}, {0x7, 0x2}, {0x0, 0x11, "4b26793584fe3575cfe32caf462a82"}, {0x1, 0x8, "7bb0ac68a6b0"}]}, @rr={0x7, 0x1b, 0xcb, [@dev={0xac, 0x14, 0x14, 0x41}, @empty, @rand_addr=0x64010101, @loopback, @loopback, @private=0xa010101]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfff}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}], 0x118}}, {{&(0x7f0000003b80)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10, &(0x7f0000003c40)=[{&(0x7f0000003bc0)="dced0966172ab284ce97cdfb7334e1ed0829230cddc5ea35b2d1610321460b0a687befcb8b094b81db3edb9936cccbd7d55c81083ee4cd2a674a755b66d55975d7f116f748fec796d35bc6b498dd3ef8ea08d37d0adde0f47072835f677276bfae0b666414147130468f9d2d7fa9668f733b09f0bc8153e6f23efa5330d09d60", 0x80}], 0x1, &(0x7f0000003c80)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}], 0x18}}, {{&(0x7f0000003cc0)={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000003dc0)=[{&(0x7f0000003d00)="f680ed73f2a9ba3a269ad5a475b0e9d6e05c6709c1ea26219b8e7acd421423ad49c193714c7a0aa8b243696874f7753454a1f2538e51ce9667e54b777518a3f98732abfc1130544efb7796dd82c10f7038bff5a624434103b8ab18d056b2dce6f349642b7b8ed504f2379fde0106319f5a430f53e07d927eed1d5248c06efd2fb5cdac552e265820cecd306fb04408b3", 0x90}], 0x1}}], 0x7, 0x8001) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x4000) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000000c0)=ANY=[@ANYBLOB="f80000000000000000000800", @ANYRES32=r0, @ANYBLOB="06000000000000002e2f62757300"]) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000300)="d35577bda4ed8caebd7b7db20878dda7fe6cbd14f77bee5a5363efc1c66fcc960ffd2ddd6ca973fa0fdac3b70f3768342e553edf00182a9a2a016fb860d2d6295242fe9f8ad750f6c9124a4799eadebb6161ddfed027b3fed42be02a9c27c27d551ca668612946282ca84179e60645ce5445465d5b1578316d71e512b4058a37bf25618d029d50f7604b8acc5dd916ec3a3795665efdb16c41e4087e", 0x9c}, {&(0x7f00000003c0)="b6ffbfe469477d0eb8f50ff5298f03444add02b061ec2871edf6591bfd73ee74ddd45e75cff83ccb5c16b8509c9afc0997b2aa01ba0eb08493f7618e3758adb995c68c7e8da48c3bef32c5fa86acf136e94849a512e4466930b40b0996578613548c210f332cff73bca17a0ff3a28a505fb8f2ff241dc6b684cb776b9cd22401c8c614a480887e0ff0924a8c28f526021aaff11a1bae38e9cd6935464f8f3cafef7b798d4b3726", 0xa7}], 0x2) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x4000) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000000c0)=ANY=[@ANYBLOB="f80000000000000000000800", @ANYRES32=r0, @ANYBLOB="06000000000000002e2f62757300"]) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) socket$inet6_dccp(0xa, 0x6, 0x0) (async) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000300)="d35577bda4ed8caebd7b7db20878dda7fe6cbd14f77bee5a5363efc1c66fcc960ffd2ddd6ca973fa0fdac3b70f3768342e553edf00182a9a2a016fb860d2d6295242fe9f8ad750f6c9124a4799eadebb6161ddfed027b3fed42be02a9c27c27d551ca668612946282ca84179e60645ce5445465d5b1578316d71e512b4058a37bf25618d029d50f7604b8acc5dd916ec3a3795665efdb16c41e4087e", 0x9c}, {&(0x7f00000003c0)="b6ffbfe469477d0eb8f50ff5298f03444add02b061ec2871edf6591bfd73ee74ddd45e75cff83ccb5c16b8509c9afc0997b2aa01ba0eb08493f7618e3758adb995c68c7e8da48c3bef32c5fa86acf136e94849a512e4466930b40b0996578613548c210f332cff73bca17a0ff3a28a505fb8f2ff241dc6b684cb776b9cd22401c8c614a480887e0ff0924a8c28f526021aaff11a1bae38e9cd6935464f8f3cafef7b798d4b3726", 0xa7}], 0x2) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) [ 309.996743][ T4754] loop0: detected capacity change from 0 to 16 [ 310.012993][ T24] audit: type=1400 audit(1641872907.184:352): avc: denied { write } for pid=4753 comm="syz-executor.0" path="socket:[64150]" dev="sockfs" ino=64150 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 03:48:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) (async) read(r2, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000000c0)=0x1, 0x24) (async) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000005c0)={'syztnl2\x00', &(0x7f0000000540)={'syztnl2\x00', 0x0, 0x7, 0x40, 0xffffff35, 0x80000000, {{0xc, 0x4, 0x2, 0x7, 0x30, 0x64, 0x0, 0x1, 0x2f, 0x0, @empty, @private=0xa010100, {[@ssrr={0x89, 0x1b, 0x13, [@local, @private=0xa010102, @local, @multicast2, @dev={0xac, 0x14, 0x14, 0x1a}, @loopback]}]}}}}}) (async) r5 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) (async) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=@bridge_getvlan={0x18, 0x72, 0xb01, 0x0, 0x0, {0x7, 0x0, 0x0, r6}}, 0x18}}, 0x0) (async) sendmmsg$inet(r3, &(0x7f0000003e00)=[{{&(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="c54d84371f42447711a2443dd2f41adeb67cb034834f634307c0a8b6a36772dfffeb3d513f56b1dbee949579820da499c5bce657c786720d1a0f617b5d7a02110de2cace5923e5cfe7bfabbf4c8a563aeab8a2549d3616", 0x57}, {&(0x7f00000001c0)="bb0e2de89650047e5129c95c5cba195fdc5bdd7c617e035672e148486df1ee1f9a53ea43283d185945329e7ee6d9374e330db5", 0x33}, {&(0x7f0000000380)="a4ba7f76ea3052b5e5156e1dcba1f0f5367ced9489bdb04224b7b8987d5dd9425f181912fe7889561a566ba6e29909f9787c7460dd6ec5837134d21836a16ed4913b22b790131d42923f71d133503bddd36da37efce6621bb353b434c74bf042e68d3957919ba6457c78800cde0308c256a824210c0333", 0x77}, {&(0x7f0000000400)="1f0d5867a40907162bae68e5c7681ab1e96c44012ee7f7d8c0b1cedd6ffc3621694daa8d127454391527f9193359faef3a06cac75ff8594750da8c271d9992098bea829cb73c61eed003142f793d8cd2fca552b0531964293ebeec0ebf69429d766f389bda4f4a64c13222fe92ed8a7c14c32c9b27c6827b41c280040a4e2d79c458bc930562df6555b6c95080ae8dc4875c062dd3b1", 0x96}, {&(0x7f0000000280)="a08f3f64ed0bf01534a057b2ee4cd45827b3b8bfae66f7d839ed45a863ee6b25264b17f62d96bf27481205e03ef29b386298f5cf66436b", 0x37}], 0x5, &(0x7f0000000600)=[@ip_ttl={{0x14, 0x0, 0x2, 0x80000000}}, @ip_retopts={{0x44, 0x0, 0x7, {[@timestamp_addr={0x44, 0x34, 0xc, 0x1, 0x0, [{@multicast2}, {@broadcast, 0x612b}, {@multicast2, 0xd4}, {@local, 0x6}, {@local, 0x10000}, {@loopback, 0x10000}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @dev={0xac, 0x14, 0x14, 0xa}, @remote}}}], 0x98}}, {{&(0x7f00000006c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001a00)=[{&(0x7f0000000700)="549dd4d6a6de0c21c7fe421d37a7b76d9efe21831072d90d4353b5b54ec4abb9604c6d6fb908e44c3112128b3a43f99737ced7e17ecf06b576791b8eb80e895b0d585baea4da3b4ddb19f282bbbcc520daf336878a3dda371cdcba832b61323d996cb74df19dbd3b1da0", 0x6a}, {&(0x7f00000007c0)="0f3bbd17b87ed663d03508441120729109", 0x11}, {&(0x7f0000000800)="c796983f3779b190dbd1b7ab9cfe179730befef6b55f004adeea5a3c932119c05a2fbce8a2dbaeb7e522e93b2f3e214fb22e2cdc9c40b1999b1f5d3cabfb93b4948ed50dc1c13cc83d54d0", 0x4b}, 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0x1000}, {&(0x7f0000003700)="b9007c39fdb1c5f60a2ae12d52562165a0d3c1e0ace2ca0cc12fa06218475e5ced18318a94f006066aa64561a761306141f5594a257376fc623442be746bba5c23efd30cba0e78b3283f31685170de8b271cc80fbafe061881356a8d1e04bb09b391fe33197b194202ad9876dac5b6b086911665adcc99d07135f8bda802ae87", 0x80}, {&(0x7f0000003780)="c606fa41b79d50696740e05b641ece35dada43ac80d0569fdf70654dd5ea539d2e4fdbb78d595da49712b29a52ab26dbb4264144ae02ca1cc16174499d1a9cf7fd5dd32b9ab2d766c9d5a84b70645a7cbc4ad3e58dfa048084a2c292c7dafffd029d79e3a5da73a646dac30ea969ef4f77969d44382d95459ff09398b0b2fd9ed1ce0b51e2b75f86c1fd6255114bd9d64c9264e6bc72205077e2c77704255b664a989ed972cb6700d6e6617420f1e5f026d9773d8555dd6d4c99b966a426fc86292ee1bae648639db45c97d1a114288bd71a81197ef37f51c1b4de6e592fe42917", 0xe1}, {&(0x7f0000003880)="a49be06a0a5fab2c324785cb898b897110bbc4d6d7eb4d498b14cd5e15495aa29f5b", 0x22}, {&(0x7f00000038c0)="8f436e1bec338dbbf0164fe1de1f650f6997db8b86f8e4cdbf7ea639954b65e4fed0bb44647877b9654629ec632238a622b170f2d21f9290aaec53a62a5bbb454154232486110154e0fd39f30a7884500d386cc628544bff6d2340653656709697598a7aa8773a4d1d81f8a892e11bedaa144b4fe655b08d5120085c5a73069f62b2189bb94cfcf8ff722b534b41ae97415dbea0198635", 0x97}, {&(0x7f0000003980)="d46a94fc54b01d4cbaaf24c3ef0591d3c213076647347d485025", 0x1a}], 0x8, &(0x7f0000003a40)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}, @ip_retopts={{0x90, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}, @cipso={0x86, 0x10, 0x2, [{0x2, 0x2}, {0x5, 0x5, 'i~]'}, {0x2, 0x3, '7'}]}, @rr={0x7, 0x7, 0xd1, [@multicast1]}, @rr={0x7, 0x23, 0xa4, [@initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010102, @local, @empty, @private=0xa010101, @local, @broadcast, @private=0xa010100]}, @cipso={0x86, 0x24, 0x0, [{0x6, 0x3, '-'}, {0x7, 0x2}, {0x0, 0x11, "4b26793584fe3575cfe32caf462a82"}, {0x1, 0x8, "7bb0ac68a6b0"}]}, @rr={0x7, 0x1b, 0xcb, [@dev={0xac, 0x14, 0x14, 0x41}, @empty, @rand_addr=0x64010101, @loopback, @loopback, @private=0xa010101]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfff}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}], 0x118}}, {{&(0x7f0000003b80)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10, &(0x7f0000003c40)=[{&(0x7f0000003bc0)="dced0966172ab284ce97cdfb7334e1ed0829230cddc5ea35b2d1610321460b0a687befcb8b094b81db3edb9936cccbd7d55c81083ee4cd2a674a755b66d55975d7f116f748fec796d35bc6b498dd3ef8ea08d37d0adde0f47072835f677276bfae0b666414147130468f9d2d7fa9668f733b09f0bc8153e6f23efa5330d09d60", 0x80}], 0x1, &(0x7f0000003c80)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}], 0x18}}, {{&(0x7f0000003cc0)={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000003dc0)=[{&(0x7f0000003d00)="f680ed73f2a9ba3a269ad5a475b0e9d6e05c6709c1ea26219b8e7acd421423ad49c193714c7a0aa8b243696874f7753454a1f2538e51ce9667e54b777518a3f98732abfc1130544efb7796dd82c10f7038bff5a624434103b8ab18d056b2dce6f349642b7b8ed504f2379fde0106319f5a430f53e07d927eed1d5248c06efd2fb5cdac552e265820cecd306fb04408b3", 0x90}], 0x1}}], 0x7, 0x8001) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) [ 310.078706][ T4760] loop1: detected capacity change from 0 to 16 [ 310.079423][ T4764] loop4: detected capacity change from 0 to 16 [ 310.091129][ T4765] loop5: detected capacity change from 0 to 16 [ 310.095115][ T4766] loop0: detected capacity change from 0 to 16 [ 310.113482][ T4769] loop3: detected capacity change from 0 to 16 03:48:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x4000) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000000c0)=ANY=[@ANYBLOB="f80000000000000000000800", @ANYRES32=r0, @ANYBLOB="06000000000000002e2f62757300"]) (async, rerun: 64) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (rerun: 64) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000300)="d35577bda4ed8caebd7b7db20878dda7fe6cbd14f77bee5a5363efc1c66fcc960ffd2ddd6ca973fa0fdac3b70f3768342e553edf00182a9a2a016fb860d2d6295242fe9f8ad750f6c9124a4799eadebb6161ddfed027b3fed42be02a9c27c27d551ca668612946282ca84179e60645ce5445465d5b1578316d71e512b4058a37bf25618d029d50f7604b8acc5dd916ec3a3795665efdb16c41e4087e", 0x9c}, {&(0x7f00000003c0)="b6ffbfe469477d0eb8f50ff5298f03444add02b061ec2871edf6591bfd73ee74ddd45e75cff83ccb5c16b8509c9afc0997b2aa01ba0eb08493f7618e3758adb995c68c7e8da48c3bef32c5fa86acf136e94849a512e4466930b40b0996578613548c210f332cff73bca17a0ff3a28a505fb8f2ff241dc6b684cb776b9cd22401c8c614a480887e0ff0924a8c28f526021aaff11a1bae38e9cd6935464f8f3cafef7b798d4b3726", 0xa7}], 0x2) (async, rerun: 64) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (rerun: 64) 03:48:27 executing program 2: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00000018000100"/19], 0x1c}}, 0x0) read(r1, 0x0, 0x0) (async) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x2080000, &(0x7f0000000200)=ANY=[@ANYRES64=r0, @ANYRES64]) chdir(&(0x7f0000000040)='./file0\x00') (async) r3 = signalfd(r2, &(0x7f0000000180)={[0x3]}, 0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file1\x00', r3}, 0x10) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r4 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x80000005) (async) ftruncate(r1, 0x8860) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x1c0) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:27 executing program 4: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) ioctl$X86_IOC_RDMSR_REGS(r0, 0xc02063a0, &(0x7f0000000140)=[0x7, 0x0, 0xf167, 0x43e, 0x1, 0x1, 0x2, 0x7ff]) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f00000000c0)=0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000300)={"250edeead11991cf689cb62c6f09fffa", 0x0, r3, {0x8, 0x5}, {0x6a0, 0x800}, 0x9, [0x5, 0x6, 0x535a, 0x80000001, 0x5, 0x1, 0x3, 0x10001, 0x4, 0xb7e, 0xd7, 0x0, 0x7, 0x4, 0xe86, 0x3]}) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:27 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) mount$bind(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240), 0x800024, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r3, 0xc0189371, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000151000018000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./bus\x00']) sendfile(r1, r2, 0x0, 0x80000005) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) (async) mount$bind(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240), 0x800024, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(r3, 0xc0189371, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000151000018000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./bus\x00']) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) [ 310.167687][ T24] audit: type=1400 audit(1641872907.334:353): avc: denied { remount } for pid=4768 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 310.217953][ T4791] loop5: detected capacity change from 0 to 16 [ 310.235119][ T4815] loop0: detected capacity change from 0 to 16 03:48:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) read(r2, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000000c0)=0x1, 0x24) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) (async) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000005c0)={'syztnl2\x00', &(0x7f0000000540)={'syztnl2\x00', 0x0, 0x7, 0x40, 0xffffff35, 0x80000000, {{0xc, 0x4, 0x2, 0x7, 0x30, 0x64, 0x0, 0x1, 0x2f, 0x0, @empty, @private=0xa010100, {[@ssrr={0x89, 0x1b, 0x13, [@local, @private=0xa010102, @local, @multicast2, @dev={0xac, 0x14, 0x14, 0x1a}, @loopback]}]}}}}}) (async) r5 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) (async) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=@bridge_getvlan={0x18, 0x72, 0xb01, 0x0, 0x0, {0x7, 0x0, 0x0, r6}}, 0x18}}, 0x0) (async) sendmmsg$inet(r3, &(0x7f0000003e00)=[{{&(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="c54d84371f42447711a2443dd2f41adeb67cb034834f634307c0a8b6a36772dfffeb3d513f56b1dbee949579820da499c5bce657c786720d1a0f617b5d7a02110de2cace5923e5cfe7bfabbf4c8a563aeab8a2549d3616", 0x57}, {&(0x7f00000001c0)="bb0e2de89650047e5129c95c5cba195fdc5bdd7c617e035672e148486df1ee1f9a53ea43283d185945329e7ee6d9374e330db5", 0x33}, {&(0x7f0000000380)="a4ba7f76ea3052b5e5156e1dcba1f0f5367ced9489bdb04224b7b8987d5dd9425f181912fe7889561a566ba6e29909f9787c7460dd6ec5837134d21836a16ed4913b22b790131d42923f71d133503bddd36da37efce6621bb353b434c74bf042e68d3957919ba6457c78800cde0308c256a824210c0333", 0x77}, {&(0x7f0000000400)="1f0d5867a40907162bae68e5c7681ab1e96c44012ee7f7d8c0b1cedd6ffc3621694daa8d127454391527f9193359faef3a06cac75ff8594750da8c271d9992098bea829cb73c61eed003142f793d8cd2fca552b0531964293ebeec0ebf69429d766f389bda4f4a64c13222fe92ed8a7c14c32c9b27c6827b41c280040a4e2d79c458bc930562df6555b6c95080ae8dc4875c062dd3b1", 0x96}, {&(0x7f0000000280)="a08f3f64ed0bf01534a057b2ee4cd45827b3b8bfae66f7d839ed45a863ee6b25264b17f62d96bf27481205e03ef29b386298f5cf66436b", 0x37}], 0x5, &(0x7f0000000600)=[@ip_ttl={{0x14, 0x0, 0x2, 0x80000000}}, @ip_retopts={{0x44, 0x0, 0x7, {[@timestamp_addr={0x44, 0x34, 0xc, 0x1, 0x0, [{@multicast2}, {@broadcast, 0x612b}, {@multicast2, 0xd4}, {@local, 0x6}, {@local, 0x10000}, {@loopback, 0x10000}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @dev={0xac, 0x14, 0x14, 0xa}, @remote}}}], 0x98}}, {{&(0x7f00000006c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001a00)=[{&(0x7f0000000700)="549dd4d6a6de0c21c7fe421d37a7b76d9efe21831072d90d4353b5b54ec4abb9604c6d6fb908e44c3112128b3a43f99737ced7e17ecf06b576791b8eb80e895b0d585baea4da3b4ddb19f282bbbcc520daf336878a3dda371cdcba832b61323d996cb74df19dbd3b1da0", 0x6a}, {&(0x7f00000007c0)="0f3bbd17b87ed663d03508441120729109", 0x11}, {&(0x7f0000000800)="c796983f3779b190dbd1b7ab9cfe179730befef6b55f004adeea5a3c932119c05a2fbce8a2dbaeb7e522e93b2f3e214fb22e2cdc9c40b1999b1f5d3cabfb93b4948ed50dc1c13cc83d54d0", 0x4b}, 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@ip_tos_int={{0x14, 0x0, 0x1, 0x7f}}, @ip_retopts={{0xa8, 0x0, 0x7, {[@cipso={0x86, 0x74, 0xffffffffffffffff, [{0x0, 0xd, "b39af10b6e3f1922d30987"}, {0x0, 0x9, "84fd4d0b8c665f"}, {0x5, 0xf, "4f2d46b475ec827e66d91c6678"}, {0x0, 0xe, "4215f96f5d33c66d5606d5e9"}, {0x0, 0x7, "ec92d43f72"}, {0x0, 0xe, "6e7d5da9301bd2f9507c29bb"}, {0x7, 0x8, "1319775a54c2"}, {0x0, 0xd, "3d5b1383a7f452cc73c41f"}, {0x1, 0x11, "cd06f327e532b15d58f3458c2a794d"}]}, @timestamp={0x44, 0x20, 0xfe, 0x0, 0x3, [0x56, 0x4, 0x1, 0x5, 0x9, 0x9, 0xffffffff]}, @ra={0x94, 0x4, 0x1}]}}}], 0x128}}, {{&(0x7f0000001bc0)={0x2, 0x4e20, @private=0xa010102}, 0x10, 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", 0x1000}, {&(0x7f0000003700)="b9007c39fdb1c5f60a2ae12d52562165a0d3c1e0ace2ca0cc12fa06218475e5ced18318a94f006066aa64561a761306141f5594a257376fc623442be746bba5c23efd30cba0e78b3283f31685170de8b271cc80fbafe061881356a8d1e04bb09b391fe33197b194202ad9876dac5b6b086911665adcc99d07135f8bda802ae87", 0x80}, {&(0x7f0000003780)="c606fa41b79d50696740e05b641ece35dada43ac80d0569fdf70654dd5ea539d2e4fdbb78d595da49712b29a52ab26dbb4264144ae02ca1cc16174499d1a9cf7fd5dd32b9ab2d766c9d5a84b70645a7cbc4ad3e58dfa048084a2c292c7dafffd029d79e3a5da73a646dac30ea969ef4f77969d44382d95459ff09398b0b2fd9ed1ce0b51e2b75f86c1fd6255114bd9d64c9264e6bc72205077e2c77704255b664a989ed972cb6700d6e6617420f1e5f026d9773d8555dd6d4c99b966a426fc86292ee1bae648639db45c97d1a114288bd71a81197ef37f51c1b4de6e592fe42917", 0xe1}, {&(0x7f0000003880)="a49be06a0a5fab2c324785cb898b897110bbc4d6d7eb4d498b14cd5e15495aa29f5b", 0x22}, {&(0x7f00000038c0)="8f436e1bec338dbbf0164fe1de1f650f6997db8b86f8e4cdbf7ea639954b65e4fed0bb44647877b9654629ec632238a622b170f2d21f9290aaec53a62a5bbb454154232486110154e0fd39f30a7884500d386cc628544bff6d2340653656709697598a7aa8773a4d1d81f8a892e11bedaa144b4fe655b08d5120085c5a73069f62b2189bb94cfcf8ff722b534b41ae97415dbea0198635", 0x97}, {&(0x7f0000003980)="d46a94fc54b01d4cbaaf24c3ef0591d3c213076647347d485025", 0x1a}], 0x8, &(0x7f0000003a40)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}, @ip_retopts={{0x90, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}, @cipso={0x86, 0x10, 0x2, [{0x2, 0x2}, {0x5, 0x5, 'i~]'}, {0x2, 0x3, '7'}]}, @rr={0x7, 0x7, 0xd1, [@multicast1]}, @rr={0x7, 0x23, 0xa4, [@initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010102, @local, @empty, @private=0xa010101, @local, @broadcast, @private=0xa010100]}, @cipso={0x86, 0x24, 0x0, [{0x6, 0x3, '-'}, {0x7, 0x2}, {0x0, 0x11, "4b26793584fe3575cfe32caf462a82"}, {0x1, 0x8, "7bb0ac68a6b0"}]}, @rr={0x7, 0x1b, 0xcb, [@dev={0xac, 0x14, 0x14, 0x41}, @empty, @rand_addr=0x64010101, @loopback, @loopback, @private=0xa010101]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfff}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}], 0x118}}, {{&(0x7f0000003b80)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10, &(0x7f0000003c40)=[{&(0x7f0000003bc0)="dced0966172ab284ce97cdfb7334e1ed0829230cddc5ea35b2d1610321460b0a687befcb8b094b81db3edb9936cccbd7d55c81083ee4cd2a674a755b66d55975d7f116f748fec796d35bc6b498dd3ef8ea08d37d0adde0f47072835f677276bfae0b666414147130468f9d2d7fa9668f733b09f0bc8153e6f23efa5330d09d60", 0x80}], 0x1, &(0x7f0000003c80)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}], 0x18}}, {{&(0x7f0000003cc0)={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000003dc0)=[{&(0x7f0000003d00)="f680ed73f2a9ba3a269ad5a475b0e9d6e05c6709c1ea26219b8e7acd421423ad49c193714c7a0aa8b243696874f7753454a1f2538e51ce9667e54b777518a3f98732abfc1130544efb7796dd82c10f7038bff5a624434103b8ab18d056b2dce6f349642b7b8ed504f2379fde0106319f5a430f53e07d927eed1d5248c06efd2fb5cdac552e265820cecd306fb04408b3", 0x90}], 0x1}}], 0x7, 0x8001) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x3, &(0x7f0000000140)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x400}, {0x0, 0x0, 0x6}, {&(0x7f0000000200)="2872b118f581779ac203c7408c8b", 0xe, 0x2}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4000) getpeername$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000300)=0x14) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000340)='xdp_cpumap_enqueue\x00', r3}, 0x10) sendfile(r4, r1, &(0x7f00000003c0)=0x3, 0x1000) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) inotify_add_watch(r3, &(0x7f0000000240)='./file0\x00', 0x52000000) sendfile(r0, r1, &(0x7f00000000c0)=0x1, 0x8) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b76732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000300)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) [ 310.265410][ T4899] loop3: detected capacity change from 0 to 16 03:48:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./bus\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./bus\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) [ 310.325021][ T4907] loop5: detected capacity change from 0 to 16 [ 310.333240][ T4912] loop0: detected capacity change from 0 to 4 [ 310.348662][ T4912] FAT-fs (loop0): Unrecognized mount option "" or missing value [ 310.369226][ T4926] loop1: detected capacity change from 0 to 16 03:48:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b76732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) (async) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000300)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) 03:48:27 executing program 4: chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) ioctl$X86_IOC_RDMSR_REGS(r0, 0xc02063a0, &(0x7f0000000140)=[0x7, 0x0, 0xf167, 0x43e, 0x1, 0x1, 0x2, 0x7ff]) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f00000000c0)=0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000300)={"250edeead11991cf689cb62c6f09fffa", 0x0, r3, {0x8, 0x5}, {0x6a0, 0x800}, 0x9, [0x5, 0x6, 0x535a, 0x80000001, 0x5, 0x1, 0x3, 0x10001, 0x4, 0xb7e, 0xd7, 0x0, 0x7, 0x4, 0xe86, 0x3]}) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:27 executing program 2: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00000018000100"/19], 0x1c}}, 0x0) read(r1, 0x0, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x2080000, &(0x7f0000000200)=ANY=[@ANYRES64=r0, @ANYRES64]) chdir(&(0x7f0000000040)='./file0\x00') r3 = signalfd(r2, &(0x7f0000000180)={[0x3]}, 0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file1\x00', r3}, 0x10) creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x80000005) ftruncate(r1, 0x8860) mkdir(&(0x7f00000000c0)='./file0\x00', 0x1c0) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00000018000100"/19], 0x1c}}, 0x0) (async) read(r1, 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x2080000, &(0x7f0000000200)=ANY=[@ANYRES64=r0, @ANYRES64]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) signalfd(r2, &(0x7f0000000180)={[0x3]}, 0x8) (async) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file1\x00', r3}, 0x10) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r4, r5, 0x0, 0x80000005) (async) ftruncate(r1, 0x8860) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x1c0) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) 03:48:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x3, &(0x7f0000000140)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x400}, {0x0, 0x0, 0x6}, {&(0x7f0000000200)="2872b118f581779ac203c7408c8b", 0xe, 0x2}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 64) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) (rerun: 64) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) (async) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4000) (async) getpeername$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000300)=0x14) (async) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000340)='xdp_cpumap_enqueue\x00', r3}, 0x10) sendfile(r4, r1, &(0x7f00000003c0)=0x3, 0x1000) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) (async) inotify_add_watch(r3, &(0x7f0000000240)='./file0\x00', 0x52000000) (async, rerun: 64) sendfile(r0, r1, &(0x7f00000000c0)=0x1, 0x8) (rerun: 64) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) [ 310.376261][ T4922] loop3: detected capacity change from 0 to 16 03:48:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) renameat(r0, &(0x7f0000000140)='./file1\x00', r0, &(0x7f0000000180)='./bus\x00') open(&(0x7f00000000c0)='./bus\x00', 0x200, 0x2) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) [ 310.442877][ T5019] loop0: detected capacity change from 0 to 4 [ 310.459275][ T5019] FAT-fs (loop0): Unrecognized mount option "" or missing value [ 310.470171][ T5032] loop3: detected capacity change from 0 to 16 03:48:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b76732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x800, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r1, 0x0, 0x80000005) (async) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000300)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) [ 310.497236][ T5037] loop5: detected capacity change from 0 to 16 03:48:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x3, &(0x7f0000000140)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x400}, {0x0, 0x0, 0x6}, {&(0x7f0000000200)="2872b118f581779ac203c7408c8b", 0xe, 0x2}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4000) getpeername$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000300)=0x14) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000340)='xdp_cpumap_enqueue\x00', r3}, 0x10) sendfile(r4, r1, &(0x7f00000003c0)=0x3, 0x1000) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) inotify_add_watch(r3, &(0x7f0000000240)='./file0\x00', 0x52000000) sendfile(r0, r1, &(0x7f00000000c0)=0x1, 0x8) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x3, &(0x7f0000000140)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x400}, {0x0, 0x0, 0x6}, {&(0x7f0000000200)="2872b118f581779ac203c7408c8b", 0xe, 0x2}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4000) (async) getpeername$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000300)=0x14) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000340)='xdp_cpumap_enqueue\x00', r3}, 0x10) (async) sendfile(r4, r1, &(0x7f00000003c0)=0x3, 0x1000) (async) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) (async) inotify_add_watch(r3, &(0x7f0000000240)='./file0\x00', 0x52000000) (async) sendfile(r0, r1, &(0x7f00000000c0)=0x1, 0x8) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) [ 310.552111][ T5042] loop1: detected capacity change from 0 to 16 [ 310.560472][ T5044] loop3: detected capacity change from 0 to 16 [ 310.586191][ T5052] loop0: detected capacity change from 0 to 4 [ 310.596432][ T5054] loop5: detected capacity change from 0 to 16 03:48:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) close(r3) r4 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0x1, 0x5, 0x8, 0x7f}, 0x48) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r5 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x4800, 0x80) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 64) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 64) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) renameat(r0, &(0x7f0000000140)='./file1\x00', r0, &(0x7f0000000180)='./bus\x00') open(&(0x7f00000000c0)='./bus\x00', 0x200, 0x2) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async, rerun: 64) ftruncate(r0, 0x8860) (rerun: 64) 03:48:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) [ 310.598520][ T5052] FAT-fs (loop0): Unrecognized mount option "" or missing value 03:48:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4000) mkdirat(r2, &(0x7f0000000140)='./bus\x00', 0x10) [ 310.656199][ T5172] loop2: detected capacity change from 0 to 16 [ 310.694474][ T5052] loop0: detected capacity change from 0 to 4 03:48:27 executing program 4: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) ioctl$X86_IOC_RDMSR_REGS(r0, 0xc02063a0, &(0x7f0000000140)=[0x7, 0x0, 0xf167, 0x43e, 0x1, 0x1, 0x2, 0x7ff]) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f00000000c0)=0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000300)={"250edeead11991cf689cb62c6f09fffa", 0x0, r3, {0x8, 0x5}, {0x6a0, 0x800}, 0x9, [0x5, 0x6, 0x535a, 0x80000001, 0x5, 0x1, 0x3, 0x10001, 0x4, 0xb7e, 0xd7, 0x0, 0x7, 0x4, 0xe86, 0x3]}) creat(&(0x7f0000000080)='./bus\x00', 0x0) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) ioctl$X86_IOC_RDMSR_REGS(r0, 0xc02063a0, &(0x7f0000000140)=[0x7, 0x0, 0xf167, 0x43e, 0x1, 0x1, 0x2, 0x7ff]) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f00000000c0)) (async) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000300)={"250edeead11991cf689cb62c6f09fffa", 0x0, r3, {0x8, 0x5}, {0x6a0, 0x800}, 0x9, [0x5, 0x6, 0x535a, 0x80000001, 0x5, 0x1, 0x3, 0x10001, 0x4, 0xb7e, 0xd7, 0x0, 0x7, 0x4, 0xe86, 0x3]}) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) 03:48:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r1, 0x0, 0x80000005) (async) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4000) mkdirat(r2, &(0x7f0000000140)='./bus\x00', 0x10) [ 310.703960][ T5190] loop3: detected capacity change from 0 to 16 [ 310.717630][ T5192] loop5: detected capacity change from 0 to 16 [ 310.746010][ T5215] loop1: detected capacity change from 0 to 16 03:48:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x80000000) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:28 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000140)=0x200000) creat(&(0x7f0000000400)='./file0\x00', 0x48) renameat2(r1, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000300)='./file0/file0\x00', 0x6) chdir(&(0x7f0000000040)='./file0\x00') r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = open(&(0x7f0000000280)='./file1\x00', 0x7f1642, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) creat(0x0, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x63a281, 0x1ea) ioctl$sock_SIOCDELDLCI(r2, 0x8981, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="160000001700000d002e2f66696c20302f66696c6530ade60ff6dd7d215e3a619af2eb3d79526a65f2e1d20c30b7da8abac11b5b31e621f0cf9e34fe9c1ddc257a95c961b2345dca2b625e3f51c48b8b488bea63160e1d95e4179df02cf1325f2e6ac765ad7b4bd914d0d794dac71a869de1d47a70f16c75ccea014625"], 0x16) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r5 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000380), 0x200000, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000003c0)=0x0) fcntl$setown(r5, 0x8, r6) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x49) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)=0x4000) mount_setattr(r2, &(0x7f0000000440)='./bus\x00', 0x8000, &(0x7f0000000180)={0x1000f2, 0x2e2ace6049dfe5ba}, 0x20) 03:48:28 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x80000000) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x80000000) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) 03:48:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001580), 0x0, 0x0) r3 = dup3(r1, r2, 0x0) io_setup(0xd5, &(0x7f0000000140)=0x0) io_submit(r4, 0x1, &(0x7f0000000240)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0, 0x2}]) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x300, 0x0) io_submit(r4, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0xff99, 0xffffffffffffffff, &(0x7f00000000c0)="13dedcbdbaf1862420eadc160c16f6e6e8285e1fdb4f0002725226258233f9db45a1add92704f27255de7571d2e7ca6bf1b6142ff79c34778fe3c36011375a57", 0x40, 0x5, 0x0, 0x2, r5}]) r6 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x80000005) ftruncate(r0, 0x8860) r8 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r8, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:28 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000140)=0x200000) creat(&(0x7f0000000400)='./file0\x00', 0x48) renameat2(r1, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000300)='./file0/file0\x00', 0x6) chdir(&(0x7f0000000040)='./file0\x00') r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = open(&(0x7f0000000280)='./file1\x00', 0x7f1642, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) creat(0x0, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x63a281, 0x1ea) ioctl$sock_SIOCDELDLCI(r2, 0x8981, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="160000001700000d002e2f66696c20302f66696c6530ade60ff6dd7d215e3a619af2eb3d79526a65f2e1d20c30b7da8abac11b5b31e621f0cf9e34fe9c1ddc257a95c961b2345dca2b625e3f51c48b8b488bea63160e1d95e4179df02cf1325f2e6ac765ad7b4bd914d0d794dac71a869de1d47a70f16c75ccea014625"], 0x16) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r5 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000380), 0x200000, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000003c0)=0x0) fcntl$setown(r5, 0x8, r6) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x49) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)=0x4000) mount_setattr(r2, &(0x7f0000000440)='./bus\x00', 0x8000, &(0x7f0000000180)={0x1000f2, 0x2e2ace6049dfe5ba}, 0x20) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000140)=0x200000) (async) creat(&(0x7f0000000400)='./file0\x00', 0x48) (async) renameat2(r1, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000300)='./file0/file0\x00', 0x6) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) open(&(0x7f0000000280)='./file1\x00', 0x7f1642, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) (async) creat(0x0, 0x0) (async) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x63a281, 0x1ea) (async) ioctl$sock_SIOCDELDLCI(r2, 0x8981, 0x0) (async) write$P9_RREADLINK(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="160000001700000d002e2f66696c20302f66696c6530ade60ff6dd7d215e3a619af2eb3d79526a65f2e1d20c30b7da8abac11b5b31e621f0cf9e34fe9c1ddc257a95c961b2345dca2b625e3f51c48b8b488bea63160e1d95e4179df02cf1325f2e6ac765ad7b4bd914d0d794dac71a869de1d47a70f16c75ccea014625"], 0x16) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000380), 0x200000, 0x0) (async) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000003c0)) (async) fcntl$setown(r5, 0x8, r6) (async) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x49) (async) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)=0x4000) (async) mount_setattr(r2, &(0x7f0000000440)='./bus\x00', 0x8000, &(0x7f0000000180)={0x1000f2, 0x2e2ace6049dfe5ba}, 0x20) (async) [ 310.822287][ T5215] loop1: detected capacity change from 0 to 16 [ 310.844343][ T5307] loop3: detected capacity change from 0 to 16 [ 310.844977][ T5319] loop5: detected capacity change from 0 to 16 [ 310.860525][ T5304] loop0: detected capacity change from 0 to 16 03:48:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4000) mkdirat(r2, &(0x7f0000000140)='./bus\x00', 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r1, 0x0, 0x80000005) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4000) (async) mkdirat(r2, &(0x7f0000000140)='./bus\x00', 0x10) (async) [ 310.903415][ T5215] loop1: detected capacity change from 0 to 16 [ 310.925782][ T5329] loop0: detected capacity change from 0 to 16 [ 310.927071][ T5326] loop4: detected capacity change from 0 to 16 [ 310.951830][ T5335] loop3: detected capacity change from 0 to 16 [ 310.967165][ T5337] loop5: detected capacity change from 0 to 16 [ 310.982357][ T5215] loop1: detected capacity change from 0 to 16 [ 311.054727][ T5215] loop1: detected capacity change from 0 to 16 [ 311.123033][ T5215] loop1: detected capacity change from 0 to 16 [ 311.213276][ T5215] loop1: detected capacity change from 0 to 16 [ 311.271515][ T5215] loop1: detected capacity change from 0 to 16 [ 311.340645][ T5215] loop1: detected capacity change from 0 to 16 [ 311.390543][ T5215] loop1: detected capacity change from 0 to 16 03:48:28 executing program 3: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x4}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000440)=ANY=[@ANYRESHEX=r0, @ANYBLOB="70d5e4cdb2bb43accadb91f2c1c1b5589539c9880ef52b51ff93b38c46dda6d57aed2d2a77a2b9bb755b2dcc7339bd231022569648c3abeba0b8577c3ceafb911c8d7eb4d3ddc48a1fb2dc7fb15bfbffb639b5332523744bc4ae6cb24c9a4a9455d9105db01e7222ea94f789cf3defa59784b9f99ba20f39aab6d407a63ca98d9a3ad036b41528fdd6696e870c75b0de07fdcf7d4fa03caa5ff90ada4ecb8e039e20cacc0d5e35948a3fd1d10fe3ec342eb46a9d9f36b9ef772aa608a791802be81efbeed1a9da264fc75894f6b19617702a133b0cb485f4bd94f645be2ddefa", @ANYRESOCT=r0]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lstat(&(0x7f0000000400)='./bus\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x7ff, 0x9, &(0x7f0000000940)=[{&(0x7f0000000300)="0f8e3a76adecfdaf31518d25e135cb6869f32dc99b6543b3c5803577d04e1664ae96c75e2f9af99297457cdb0681ec38aa0e294389da806c6233bc46f869550397d5130388d5c1501afcf1686cf67e28bbc51bb56e70811b8872ba16ab172341adc58deff3d680d736cb2cd15deefc395ee54484d118896971d770215c39b47f7f9c37", 0x83, 0xfffffffffffffff7}, {&(0x7f00000001c0)="d00c05c3fd075e17b9", 0x9, 0xc86d}, {&(0x7f0000000240)="261c39e7ceef997cc7a73b700f9504fa6b5be9f14a10a2855c6d3e0ccf7e9663798308e5637f142878fdab1456dfa731b019dac56667ac8bf44918191524430ddaa0e59ecb18814e925ffcc8844834a905641be23f7c0211cbbd", 0x5a, 0x5}, {&(0x7f0000000580)="7765a01213ef57254b7165fc2210c3e7db79a2db700a7ca69126e45ee00e488534ffbe9479b43084ad76d011db1b297d24ef208e6b581996a4ee7a717558e5ebc9abd9bf5ab66bfb532587985cb3a668120b35ee735db98f02d63f9e33478771ea7c7a734ba83909297e9e0b153ecaaf6ed83d30a8ae4cdb04033e668f80ff1f8ff42d0730bdb941c1ee135a1dee5642fd34701429d06c737e2c7964cb0cbbfcb23b843b2ebcbe68afdf8bb1b63b4e33367ae90540128310bf300badff3b9b7e25548494594a4c3c3174e448442e756a7653863503bbbe8772088562216eabcfd1e3a6d2", 0xe4, 0xcd0}, {&(0x7f00000003c0)="783b8f0a823d01d171c5bc06057015c860", 0x11, 0x7f}, {&(0x7f0000000680)="92169b85b1f370b80f8aa0acc799e415b942b62429010be419c35e8d947fae611fdd6142695f307df59432ce04c6fec72ea834e7d6d1856f5bcac59b7bfa8132b81252392248e360aa79ea7a6796b4af540a5205fac336b5f64d82e3da710ceb", 0x60, 0x7}, {&(0x7f0000000700)="f165174616d98e5bff8a5ef56e5a2ca2784635376ccaa141e32181de44e77cb8aa2eb838b7e1b1291c757d350cc472f2ee171137f9e9eb2087706f94e65b4a3476c1cdf0f2abafd747db69f536c8d97dfbf9c469dddcc1e9badcec02689cfc74f96369d856ace3b4be13a1964182f9adf507adb8cc82c45d6b4f7cd99267e46bb32ee99c18cc7ee06c554a8791215337957576d872d77e9918012d169a741034bc7b15aa1a556eb3969f9ee5191c156c", 0xb0, 0x3ff}, {&(0x7f00000007c0)="c0cd9896cc5ab224bedf2ac5392073f87a39f28586763ad16294604a4f52585ec3f72d7c1c80d6ea8a3d0a419e8cc53e3a471370936a2d5ac54b8bfe69bfbb0020ba077516beaa122f9929f2ed56189d11c5eedb2e1b84e5f023abc0ca0a1309755a6fd18a84aac66867c3a2c4e338e5d29cf2549ccd6781550778936e4dac7d41fc1591bf6ada05f94cffab56a37a235daf0dc82ee3bb1ff33c413b9be4b901c579750b749289ebd436f5118c289deebd1a5291e99b1b03ee91700913652475ac27fcb32fd83bab2977c2e29cef38db97c9e0a49e23e11eeeb224cad48be78f4b", 0xe1, 0x20}, {&(0x7f00000008c0)="7c19845a8f59490ddb16d5108e591000a90465a2aae50b84e72a48927fe347472af0da7f7684ea4630ba04772a840865b1ee627936a7136462eb96feb2c9dce5d1611cc1181564c96743457d12fa4a95f1f298c7ed5855d5ccc56304223de4", 0x5f, 0x9}], 0x26, &(0x7f0000000ac0)={[{@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0xf800000000000000}}, {@user_xattr}, {@dioread_lock}, {@noblock_validity}, {@max_batch_time={'max_batch_time', 0x3d, 0x4}}, {@journal_checksum}], [{@measure}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'vfat\x00'}}, {@uid_eq={'uid', 0x3d, r2}}, {@seclabel}, {@hash}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) ioctl$USBDEVFS_SETINTERFACE(r4, 0x80085504, &(0x7f0000000bc0)={0xce3, 0x8}) sendfile(r1, r3, 0x0, 0x80000005) [ 311.451458][ T5215] loop1: detected capacity change from 0 to 16 [ 311.499067][ T5456] loop3: detected capacity change from 0 to 16 [ 311.505930][ T5215] loop1: detected capacity change from 0 to 16 [ 311.510286][ T5456] FAT-fs (loop3): Unrecognized mount option "0x0000000000000003pͲCۑX9Ɉ+QFݦz-*wu[-s9#"VHë렸W|<~Ċ[93%#tKĮlLJU]r"=綾9<:6(in u}O<_ [ 311.510286][ T5456] Nˎ ^5?4.j6w*+ѩ&OX" or missing value 03:48:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) renameat(r0, &(0x7f0000000140)='./file1\x00', r0, &(0x7f0000000180)='./bus\x00') (async) open(&(0x7f00000000c0)='./bus\x00', 0x200, 0x2) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) 03:48:28 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000140)=0x200000) (async) creat(&(0x7f0000000400)='./file0\x00', 0x48) renameat2(r1, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000300)='./file0/file0\x00', 0x6) chdir(&(0x7f0000000040)='./file0\x00') (async) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r3 = open(&(0x7f0000000280)='./file1\x00', 0x7f1642, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) creat(0x0, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x63a281, 0x1ea) (async) ioctl$sock_SIOCDELDLCI(r2, 0x8981, 0x0) (async, rerun: 32) write$P9_RREADLINK(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="160000001700000d002e2f66696c20302f66696c6530ade60ff6dd7d215e3a619af2eb3d79526a65f2e1d20c30b7da8abac11b5b31e621f0cf9e34fe9c1ddc257a95c961b2345dca2b625e3f51c48b8b488bea63160e1d95e4179df02cf1325f2e6ac765ad7b4bd914d0d794dac71a869de1d47a70f16c75ccea014625"], 0x16) (rerun: 32) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r5 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000380), 0x200000, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000003c0)=0x0) fcntl$setown(r5, 0x8, r6) (async, rerun: 64) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x49) (async, rerun: 64) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)=0x4000) (async) mount_setattr(r2, &(0x7f0000000440)='./bus\x00', 0x8000, &(0x7f0000000180)={0x1000f2, 0x2e2ace6049dfe5ba}, 0x20) 03:48:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 32) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async, rerun: 32) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) close(r3) (async, rerun: 32) r4 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0x1, 0x5, 0x8, 0x7f}, 0x48) (rerun: 32) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) (async) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) (async) r5 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) (async, rerun: 64) open(&(0x7f00000001c0)='./file0\x00', 0x4800, 0x80) (async, rerun: 64) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:28 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x80000000) (async, rerun: 32) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (rerun: 32) 03:48:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001580), 0x0, 0x0) r3 = dup3(r1, r2, 0x0) io_setup(0xd5, &(0x7f0000000140)=0x0) io_submit(r4, 0x1, &(0x7f0000000240)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0, 0x2}]) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x300, 0x0) io_submit(r4, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0xff99, 0xffffffffffffffff, &(0x7f00000000c0)="13dedcbdbaf1862420eadc160c16f6e6e8285e1fdb4f0002725226258233f9db45a1add92704f27255de7571d2e7ca6bf1b6142ff79c34778fe3c36011375a57", 0x40, 0x5, 0x0, 0x2, r5}]) r6 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x80000005) ftruncate(r0, 0x8860) r8 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r8, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) (async) openat$bsg(0xffffffffffffff9c, &(0x7f0000001580), 0x0, 0x0) (async) dup3(r1, r2, 0x0) (async) io_setup(0xd5, &(0x7f0000000140)) (async) io_submit(r4, 0x1, &(0x7f0000000240)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0, 0x2}]) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x300, 0x0) (async) io_submit(r4, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0xff99, 0xffffffffffffffff, &(0x7f00000000c0)="13dedcbdbaf1862420eadc160c16f6e6e8285e1fdb4f0002725226258233f9db45a1add92704f27255de7571d2e7ca6bf1b6142ff79c34778fe3c36011375a57", 0x40, 0x5, 0x0, 0x2, r5}]) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r6, r7, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r8, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) [ 311.573127][ T5215] loop1: detected capacity change from 0 to 16 [ 311.577932][ T5456] loop3: detected capacity change from 0 to 16383 03:48:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000000c0)='./bus\x00', 0xee00, 0xee01) [ 311.624924][ T5466] loop4: detected capacity change from 0 to 16 [ 311.625751][ T5462] loop5: detected capacity change from 0 to 16 [ 311.632469][ T5472] loop0: detected capacity change from 0 to 16 [ 311.638039][ T5464] loop2: detected capacity change from 0 to 16 03:48:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000140)="924f0eeeea247fbeb08bdae0915c35a259489bc9fafb30789ec39fb2499ba5ce7ce58ae9e7c51a2b60d7277c495effa08e309b983dc635038e871e92378d4ccd15c4ec97d149e6123d219aa8860427d5d4ad9623902ea66675bdecf64e96fddd3b1eeab43ce44107d80729b2d71e", 0x6e}, {&(0x7f0000000240)="144573c9b4780c517920c22a9a2cad8ad2438c100064def53a0b355583ac65d57f35228263914c203e8a4845a14cf18a6db7c7b23b42bc2013aecfaa4b7801587fab", 0x42}, {&(0x7f0000000300)="291c84ba1eaa0518660da3d7db97aef92c6e0f20632662986189f9da1c65fbae72d5e9f92444575d00bdf613f6dc1daa3a2ac8310d49cdc29c2cca2d66b86f7d0189c189a9c9dd9e472a4483853fce2c7a44a70047452192197f8d178a19ca9bd31b3a7ee1646f483508991ae255dce170dc6a08b81035cfba0f48d79780a904084ed8c32492838d5dcff140bc850bbb453fbc50df1092479d9f53b626c185b3e892cb39c2df1537b20de4ca8a", 0xad}, {&(0x7f00000003c0)="68080167a8296fa00163d01df1f7e4f4bfccc29a2384e3bd405595e149440fe791d8f5e74382745ef7f6d9ed3082ded48bef2780246f4b63a04149ec1d264f7396f07a8b05eff5c190fe266f24f1e48b66a7b40a5e87e47a220ddc209932615982a48c76279376ef19ad329d0c27c53997126f6a6020ef276460f2cca454fc921fa997b588571c57f61e49ca53afe34ca8091d4b810cdd15c996502c82067626d5eda9b446b08413eb226b800520074920e22b89994fd69b058cdb8cbdff48ddd16aca0d69d75c37fad9c17a0a9673b1b0ca90ef207f0a06d6c905f39474982d37795ab5b4395c52431df54b1eb36c", 0xef}, {&(0x7f00000001c0)="8f83c525681bb530ef62a510e60571981da51a533c4bd90b568093840f756706cba119f2c5156f7e485a06d9bcff1f1fa4ea16", 0x33}], 0x5) r2 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="160000001700000df5abbcdd17843271002e2f66696c65302f6669ff6530"], 0x16) 03:48:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000000c0)='./bus\x00', 0xee00, 0xee01) [ 311.706851][ T5572] loop0: detected capacity change from 0 to 16 [ 311.713374][ T5574] loop1: detected capacity change from 0 to 16 03:48:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) (async) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001580), 0x0, 0x0) r3 = dup3(r1, r2, 0x0) (async) io_setup(0xd5, &(0x7f0000000140)=0x0) io_submit(r4, 0x1, &(0x7f0000000240)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0, 0x2}]) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x300, 0x0) io_submit(r4, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0xff99, 0xffffffffffffffff, &(0x7f00000000c0)="13dedcbdbaf1862420eadc160c16f6e6e8285e1fdb4f0002725226258233f9db45a1add92704f27255de7571d2e7ca6bf1b6142ff79c34778fe3c36011375a57", 0x40, 0x5, 0x0, 0x2, r5}]) (async) r6 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x80000005) ftruncate(r0, 0x8860) (async) r8 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r8, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000140)="924f0eeeea247fbeb08bdae0915c35a259489bc9fafb30789ec39fb2499ba5ce7ce58ae9e7c51a2b60d7277c495effa08e309b983dc635038e871e92378d4ccd15c4ec97d149e6123d219aa8860427d5d4ad9623902ea66675bdecf64e96fddd3b1eeab43ce44107d80729b2d71e", 0x6e}, {&(0x7f0000000240)="144573c9b4780c517920c22a9a2cad8ad2438c100064def53a0b355583ac65d57f35228263914c203e8a4845a14cf18a6db7c7b23b42bc2013aecfaa4b7801587fab", 0x42}, {&(0x7f0000000300)="291c84ba1eaa0518660da3d7db97aef92c6e0f20632662986189f9da1c65fbae72d5e9f92444575d00bdf613f6dc1daa3a2ac8310d49cdc29c2cca2d66b86f7d0189c189a9c9dd9e472a4483853fce2c7a44a70047452192197f8d178a19ca9bd31b3a7ee1646f483508991ae255dce170dc6a08b81035cfba0f48d79780a904084ed8c32492838d5dcff140bc850bbb453fbc50df1092479d9f53b626c185b3e892cb39c2df1537b20de4ca8a", 0xad}, {&(0x7f00000003c0)="68080167a8296fa00163d01df1f7e4f4bfccc29a2384e3bd405595e149440fe791d8f5e74382745ef7f6d9ed3082ded48bef2780246f4b63a04149ec1d264f7396f07a8b05eff5c190fe266f24f1e48b66a7b40a5e87e47a220ddc209932615982a48c76279376ef19ad329d0c27c53997126f6a6020ef276460f2cca454fc921fa997b588571c57f61e49ca53afe34ca8091d4b810cdd15c996502c82067626d5eda9b446b08413eb226b800520074920e22b89994fd69b058cdb8cbdff48ddd16aca0d69d75c37fad9c17a0a9673b1b0ca90ef207f0a06d6c905f39474982d37795ab5b4395c52431df54b1eb36c", 0xef}, {&(0x7f00000001c0)="8f83c525681bb530ef62a510e60571981da51a533c4bd90b568093840f756706cba119f2c5156f7e485a06d9bcff1f1fa4ea16", 0x33}], 0x5) r2 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="160000001700000df5abbcdd17843271002e2f66696c65302f6669ff6530"], 0x16) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) (async) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000140)="924f0eeeea247fbeb08bdae0915c35a259489bc9fafb30789ec39fb2499ba5ce7ce58ae9e7c51a2b60d7277c495effa08e309b983dc635038e871e92378d4ccd15c4ec97d149e6123d219aa8860427d5d4ad9623902ea66675bdecf64e96fddd3b1eeab43ce44107d80729b2d71e", 0x6e}, {&(0x7f0000000240)="144573c9b4780c517920c22a9a2cad8ad2438c100064def53a0b355583ac65d57f35228263914c203e8a4845a14cf18a6db7c7b23b42bc2013aecfaa4b7801587fab", 0x42}, {&(0x7f0000000300)="291c84ba1eaa0518660da3d7db97aef92c6e0f20632662986189f9da1c65fbae72d5e9f92444575d00bdf613f6dc1daa3a2ac8310d49cdc29c2cca2d66b86f7d0189c189a9c9dd9e472a4483853fce2c7a44a70047452192197f8d178a19ca9bd31b3a7ee1646f483508991ae255dce170dc6a08b81035cfba0f48d79780a904084ed8c32492838d5dcff140bc850bbb453fbc50df1092479d9f53b626c185b3e892cb39c2df1537b20de4ca8a", 0xad}, {&(0x7f00000003c0)="68080167a8296fa00163d01df1f7e4f4bfccc29a2384e3bd405595e149440fe791d8f5e74382745ef7f6d9ed3082ded48bef2780246f4b63a04149ec1d264f7396f07a8b05eff5c190fe266f24f1e48b66a7b40a5e87e47a220ddc209932615982a48c76279376ef19ad329d0c27c53997126f6a6020ef276460f2cca454fc921fa997b588571c57f61e49ca53afe34ca8091d4b810cdd15c996502c82067626d5eda9b446b08413eb226b800520074920e22b89994fd69b058cdb8cbdff48ddd16aca0d69d75c37fad9c17a0a9673b1b0ca90ef207f0a06d6c905f39474982d37795ab5b4395c52431df54b1eb36c", 0xef}, {&(0x7f00000001c0)="8f83c525681bb530ef62a510e60571981da51a533c4bd90b568093840f756706cba119f2c5156f7e485a06d9bcff1f1fa4ea16", 0x33}], 0x5) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="160000001700000df5abbcdd17843271002e2f66696c65302f6669ff6530"], 0x16) (async) [ 311.799611][ T5599] loop5: detected capacity change from 0 to 16 [ 311.801612][ T5600] loop0: detected capacity change from 0 to 16 [ 311.823645][ T24] audit: type=1400 audit(1641872908.994:354): avc: denied { write } for pid=5598 comm="syz-executor.5" path="socket:[64321]" dev="sockfs" ino=64321 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 03:48:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000000c0)='./bus\x00', 0xee00, 0xee01) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000000c0)='./bus\x00', 0xee00, 0xee01) (async) 03:48:29 executing program 3: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x4}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000440)=ANY=[@ANYRESHEX=r0, @ANYBLOB="70d5e4cdb2bb43accadb91f2c1c1b5589539c9880ef52b51ff93b38c46dda6d57aed2d2a77a2b9bb755b2dcc7339bd231022569648c3abeba0b8577c3ceafb911c8d7eb4d3ddc48a1fb2dc7fb15bfbffb639b5332523744bc4ae6cb24c9a4a9455d9105db01e7222ea94f789cf3defa59784b9f99ba20f39aab6d407a63ca98d9a3ad036b41528fdd6696e870c75b0de07fdcf7d4fa03caa5ff90ada4ecb8e039e20cacc0d5e35948a3fd1d10fe3ec342eb46a9d9f36b9ef772aa608a791802be81efbeed1a9da264fc75894f6b19617702a133b0cb485f4bd94f645be2ddefa", @ANYRESOCT=r0]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lstat(&(0x7f0000000400)='./bus\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x7ff, 0x9, &(0x7f0000000940)=[{&(0x7f0000000300)="0f8e3a76adecfdaf31518d25e135cb6869f32dc99b6543b3c5803577d04e1664ae96c75e2f9af99297457cdb0681ec38aa0e294389da806c6233bc46f869550397d5130388d5c1501afcf1686cf67e28bbc51bb56e70811b8872ba16ab172341adc58deff3d680d736cb2cd15deefc395ee54484d118896971d770215c39b47f7f9c37", 0x83, 0xfffffffffffffff7}, {&(0x7f00000001c0)="d00c05c3fd075e17b9", 0x9, 0xc86d}, {&(0x7f0000000240)="261c39e7ceef997cc7a73b700f9504fa6b5be9f14a10a2855c6d3e0ccf7e9663798308e5637f142878fdab1456dfa731b019dac56667ac8bf44918191524430ddaa0e59ecb18814e925ffcc8844834a905641be23f7c0211cbbd", 0x5a, 0x5}, {&(0x7f0000000580)="7765a01213ef57254b7165fc2210c3e7db79a2db700a7ca69126e45ee00e488534ffbe9479b43084ad76d011db1b297d24ef208e6b581996a4ee7a717558e5ebc9abd9bf5ab66bfb532587985cb3a668120b35ee735db98f02d63f9e33478771ea7c7a734ba83909297e9e0b153ecaaf6ed83d30a8ae4cdb04033e668f80ff1f8ff42d0730bdb941c1ee135a1dee5642fd34701429d06c737e2c7964cb0cbbfcb23b843b2ebcbe68afdf8bb1b63b4e33367ae90540128310bf300badff3b9b7e25548494594a4c3c3174e448442e756a7653863503bbbe8772088562216eabcfd1e3a6d2", 0xe4, 0xcd0}, {&(0x7f00000003c0)="783b8f0a823d01d171c5bc06057015c860", 0x11, 0x7f}, {&(0x7f0000000680)="92169b85b1f370b80f8aa0acc799e415b942b62429010be419c35e8d947fae611fdd6142695f307df59432ce04c6fec72ea834e7d6d1856f5bcac59b7bfa8132b81252392248e360aa79ea7a6796b4af540a5205fac336b5f64d82e3da710ceb", 0x60, 0x7}, {&(0x7f0000000700)="f165174616d98e5bff8a5ef56e5a2ca2784635376ccaa141e32181de44e77cb8aa2eb838b7e1b1291c757d350cc472f2ee171137f9e9eb2087706f94e65b4a3476c1cdf0f2abafd747db69f536c8d97dfbf9c469dddcc1e9badcec02689cfc74f96369d856ace3b4be13a1964182f9adf507adb8cc82c45d6b4f7cd99267e46bb32ee99c18cc7ee06c554a8791215337957576d872d77e9918012d169a741034bc7b15aa1a556eb3969f9ee5191c156c", 0xb0, 0x3ff}, {&(0x7f00000007c0)="c0cd9896cc5ab224bedf2ac5392073f87a39f28586763ad16294604a4f52585ec3f72d7c1c80d6ea8a3d0a419e8cc53e3a471370936a2d5ac54b8bfe69bfbb0020ba077516beaa122f9929f2ed56189d11c5eedb2e1b84e5f023abc0ca0a1309755a6fd18a84aac66867c3a2c4e338e5d29cf2549ccd6781550778936e4dac7d41fc1591bf6ada05f94cffab56a37a235daf0dc82ee3bb1ff33c413b9be4b901c579750b749289ebd436f5118c289deebd1a5291e99b1b03ee91700913652475ac27fcb32fd83bab2977c2e29cef38db97c9e0a49e23e11eeeb224cad48be78f4b", 0xe1, 0x20}, {&(0x7f00000008c0)="7c19845a8f59490ddb16d5108e591000a90465a2aae50b84e72a48927fe347472af0da7f7684ea4630ba04772a840865b1ee627936a7136462eb96feb2c9dce5d1611cc1181564c96743457d12fa4a95f1f298c7ed5855d5ccc56304223de4", 0x5f, 0x9}], 0x26, &(0x7f0000000ac0)={[{@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0xf800000000000000}}, {@user_xattr}, {@dioread_lock}, {@noblock_validity}, {@max_batch_time={'max_batch_time', 0x3d, 0x4}}, {@journal_checksum}], [{@measure}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'vfat\x00'}}, {@uid_eq={'uid', 0x3d, r2}}, {@seclabel}, {@hash}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) ioctl$USBDEVFS_SETINTERFACE(r4, 0x80085504, &(0x7f0000000bc0)={0xce3, 0x8}) sendfile(r1, r3, 0x0, 0x80000005) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x4}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000440)=ANY=[@ANYRESHEX=r0, @ANYBLOB="70d5e4cdb2bb43accadb91f2c1c1b5589539c9880ef52b51ff93b38c46dda6d57aed2d2a77a2b9bb755b2dcc7339bd231022569648c3abeba0b8577c3ceafb911c8d7eb4d3ddc48a1fb2dc7fb15bfbffb639b5332523744bc4ae6cb24c9a4a9455d9105db01e7222ea94f789cf3defa59784b9f99ba20f39aab6d407a63ca98d9a3ad036b41528fdd6696e870c75b0de07fdcf7d4fa03caa5ff90ada4ecb8e039e20cacc0d5e35948a3fd1d10fe3ec342eb46a9d9f36b9ef772aa608a791802be81efbeed1a9da264fc75894f6b19617702a133b0cb485f4bd94f645be2ddefa", @ANYRESOCT=r0]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lstat(&(0x7f0000000400)='./bus\x00', &(0x7f0000000a40)) (async) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x7ff, 0x9, &(0x7f0000000940)=[{&(0x7f0000000300)="0f8e3a76adecfdaf31518d25e135cb6869f32dc99b6543b3c5803577d04e1664ae96c75e2f9af99297457cdb0681ec38aa0e294389da806c6233bc46f869550397d5130388d5c1501afcf1686cf67e28bbc51bb56e70811b8872ba16ab172341adc58deff3d680d736cb2cd15deefc395ee54484d118896971d770215c39b47f7f9c37", 0x83, 0xfffffffffffffff7}, {&(0x7f00000001c0)="d00c05c3fd075e17b9", 0x9, 0xc86d}, {&(0x7f0000000240)="261c39e7ceef997cc7a73b700f9504fa6b5be9f14a10a2855c6d3e0ccf7e9663798308e5637f142878fdab1456dfa731b019dac56667ac8bf44918191524430ddaa0e59ecb18814e925ffcc8844834a905641be23f7c0211cbbd", 0x5a, 0x5}, {&(0x7f0000000580)="7765a01213ef57254b7165fc2210c3e7db79a2db700a7ca69126e45ee00e488534ffbe9479b43084ad76d011db1b297d24ef208e6b581996a4ee7a717558e5ebc9abd9bf5ab66bfb532587985cb3a668120b35ee735db98f02d63f9e33478771ea7c7a734ba83909297e9e0b153ecaaf6ed83d30a8ae4cdb04033e668f80ff1f8ff42d0730bdb941c1ee135a1dee5642fd34701429d06c737e2c7964cb0cbbfcb23b843b2ebcbe68afdf8bb1b63b4e33367ae90540128310bf300badff3b9b7e25548494594a4c3c3174e448442e756a7653863503bbbe8772088562216eabcfd1e3a6d2", 0xe4, 0xcd0}, {&(0x7f00000003c0)="783b8f0a823d01d171c5bc06057015c860", 0x11, 0x7f}, {&(0x7f0000000680)="92169b85b1f370b80f8aa0acc799e415b942b62429010be419c35e8d947fae611fdd6142695f307df59432ce04c6fec72ea834e7d6d1856f5bcac59b7bfa8132b81252392248e360aa79ea7a6796b4af540a5205fac336b5f64d82e3da710ceb", 0x60, 0x7}, {&(0x7f0000000700)="f165174616d98e5bff8a5ef56e5a2ca2784635376ccaa141e32181de44e77cb8aa2eb838b7e1b1291c757d350cc472f2ee171137f9e9eb2087706f94e65b4a3476c1cdf0f2abafd747db69f536c8d97dfbf9c469dddcc1e9badcec02689cfc74f96369d856ace3b4be13a1964182f9adf507adb8cc82c45d6b4f7cd99267e46bb32ee99c18cc7ee06c554a8791215337957576d872d77e9918012d169a741034bc7b15aa1a556eb3969f9ee5191c156c", 0xb0, 0x3ff}, {&(0x7f00000007c0)="c0cd9896cc5ab224bedf2ac5392073f87a39f28586763ad16294604a4f52585ec3f72d7c1c80d6ea8a3d0a419e8cc53e3a471370936a2d5ac54b8bfe69bfbb0020ba077516beaa122f9929f2ed56189d11c5eedb2e1b84e5f023abc0ca0a1309755a6fd18a84aac66867c3a2c4e338e5d29cf2549ccd6781550778936e4dac7d41fc1591bf6ada05f94cffab56a37a235daf0dc82ee3bb1ff33c413b9be4b901c579750b749289ebd436f5118c289deebd1a5291e99b1b03ee91700913652475ac27fcb32fd83bab2977c2e29cef38db97c9e0a49e23e11eeeb224cad48be78f4b", 0xe1, 0x20}, {&(0x7f00000008c0)="7c19845a8f59490ddb16d5108e591000a90465a2aae50b84e72a48927fe347472af0da7f7684ea4630ba04772a840865b1ee627936a7136462eb96feb2c9dce5d1611cc1181564c96743457d12fa4a95f1f298c7ed5855d5ccc56304223de4", 0x5f, 0x9}], 0x26, &(0x7f0000000ac0)={[{@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0xf800000000000000}}, {@user_xattr}, {@dioread_lock}, {@noblock_validity}, {@max_batch_time={'max_batch_time', 0x3d, 0x4}}, {@journal_checksum}], [{@measure}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'vfat\x00'}}, {@uid_eq={'uid', 0x3d, r2}}, {@seclabel}, {@hash}]}) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) (async) ioctl$USBDEVFS_SETINTERFACE(r4, 0x80085504, &(0x7f0000000bc0)={0xce3, 0x8}) (async) sendfile(r1, r3, 0x0, 0x80000005) (async) [ 311.898217][ T5605] loop4: detected capacity change from 0 to 16 [ 311.931026][ T5610] loop3: detected capacity change from 0 to 16 [ 311.932733][ T5612] loop0: detected capacity change from 0 to 16 03:48:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2f2e782e0000000080"], &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='udf\x00', 0x400000, &(0x7f00000001c0)='vfat\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x40102, 0x0) sendfile(r3, r4, &(0x7f0000000280)=0x800, 0x76a) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000002, 0x4100013, r5, 0x16daf000) [ 311.945976][ T5614] loop5: detected capacity change from 0 to 16 [ 311.960362][ T5610] FAT-fs (loop3): Unrecognized mount option "0x0000000000000003pͲCۑX9Ɉ+QFݦz-*wu[-s9#"VHë렸W|<~Ċ[93%#tKĮlLJU]r"=綾9<:6(in u}O<_ [ 311.960362][ T5610] Nˎ ^5?4.j6w*+ѩ&OX" or missing value 03:48:29 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) renameat2(r0, &(0x7f00000000c0)='./bus\x00', r1, &(0x7f0000000140)='./bus\x00', 0x1) chdir(&(0x7f0000000040)='./file0\x00') r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2, {0x7fe}}, './bus\x00'}) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) [ 311.994620][ T5621] loop1: detected capacity change from 0 to 16 [ 312.018380][ T24] audit: type=1400 audit(1641872909.184:355): avc: denied { map } for pid=5620 comm="syz-executor.1" path="socket:[64351]" dev="sockfs" ino=64351 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 312.041959][ T24] audit: type=1400 audit(1641872909.184:356): avc: denied { read } for pid=5620 comm="syz-executor.1" path="socket:[64351]" dev="sockfs" ino=64351 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 312.071987][ T5722] loop0: detected capacity change from 0 to 16 [ 312.081771][ T5720] loop3: detected capacity change from 0 to 16383 [ 312.175982][ T5724] loop3: detected capacity change from 0 to 16 03:48:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) close(r3) r4 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0x1, 0x5, 0x8, 0x7f}, 0x48) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r5 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x4800, 0x80) creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) creat(&(0x7f0000000000)='./file0\x00', 0x0) (async) close(r3) (async) bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0x1, 0x5, 0x8, 0x7f}, 0x48) (async) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) (async) open(&(0x7f00000001c0)='./file0\x00', 0x4800, 0x80) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) 03:48:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000140)="924f0eeeea247fbeb08bdae0915c35a259489bc9fafb30789ec39fb2499ba5ce7ce58ae9e7c51a2b60d7277c495effa08e309b983dc635038e871e92378d4ccd15c4ec97d149e6123d219aa8860427d5d4ad9623902ea66675bdecf64e96fddd3b1eeab43ce44107d80729b2d71e", 0x6e}, {&(0x7f0000000240)="144573c9b4780c517920c22a9a2cad8ad2438c100064def53a0b355583ac65d57f35228263914c203e8a4845a14cf18a6db7c7b23b42bc2013aecfaa4b7801587fab", 0x42}, {&(0x7f0000000300)="291c84ba1eaa0518660da3d7db97aef92c6e0f20632662986189f9da1c65fbae72d5e9f92444575d00bdf613f6dc1daa3a2ac8310d49cdc29c2cca2d66b86f7d0189c189a9c9dd9e472a4483853fce2c7a44a70047452192197f8d178a19ca9bd31b3a7ee1646f483508991ae255dce170dc6a08b81035cfba0f48d79780a904084ed8c32492838d5dcff140bc850bbb453fbc50df1092479d9f53b626c185b3e892cb39c2df1537b20de4ca8a", 0xad}, {&(0x7f00000003c0)="68080167a8296fa00163d01df1f7e4f4bfccc29a2384e3bd405595e149440fe791d8f5e74382745ef7f6d9ed3082ded48bef2780246f4b63a04149ec1d264f7396f07a8b05eff5c190fe266f24f1e48b66a7b40a5e87e47a220ddc209932615982a48c76279376ef19ad329d0c27c53997126f6a6020ef276460f2cca454fc921fa997b588571c57f61e49ca53afe34ca8091d4b810cdd15c996502c82067626d5eda9b446b08413eb226b800520074920e22b89994fd69b058cdb8cbdff48ddd16aca0d69d75c37fad9c17a0a9673b1b0ca90ef207f0a06d6c905f39474982d37795ab5b4395c52431df54b1eb36c", 0xef}, {&(0x7f00000001c0)="8f83c525681bb530ef62a510e60571981da51a533c4bd90b568093840f756706cba119f2c5156f7e485a06d9bcff1f1fa4ea16", 0x33}], 0x5) r2 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="160000001700000df5abbcdd17843271002e2f66696c65302f6669ff6530"], 0x16) 03:48:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2f2e782e0000000080"], &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='udf\x00', 0x400000, &(0x7f00000001c0)='vfat\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x40102, 0x0) sendfile(r3, r4, &(0x7f0000000280)=0x800, 0x76a) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000002, 0x4100013, r5, 0x16daf000) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2f2e782e0000000080"], &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='udf\x00', 0x400000, &(0x7f00000001c0)='vfat\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x40102, 0x0) (async) sendfile(r3, r4, &(0x7f0000000280)=0x800, 0x76a) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000002, 0x4100013, r5, 0x16daf000) (async) 03:48:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) r3 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80000005) ftruncate(r0, 0x8860) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:29 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) (async) renameat2(r0, &(0x7f00000000c0)='./bus\x00', r1, &(0x7f0000000140)='./bus\x00', 0x1) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2, {0x7fe}}, './bus\x00'}) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) 03:48:29 executing program 3: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x4}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000440)=ANY=[@ANYRESHEX=r0, @ANYBLOB="70d5e4cdb2bb43accadb91f2c1c1b5589539c9880ef52b51ff93b38c46dda6d57aed2d2a77a2b9bb755b2dcc7339bd231022569648c3abeba0b8577c3ceafb911c8d7eb4d3ddc48a1fb2dc7fb15bfbffb639b5332523744bc4ae6cb24c9a4a9455d9105db01e7222ea94f789cf3defa59784b9f99ba20f39aab6d407a63ca98d9a3ad036b41528fdd6696e870c75b0de07fdcf7d4fa03caa5ff90ada4ecb8e039e20cacc0d5e35948a3fd1d10fe3ec342eb46a9d9f36b9ef772aa608a791802be81efbeed1a9da264fc75894f6b19617702a133b0cb485f4bd94f645be2ddefa", @ANYRESOCT=r0]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lstat(&(0x7f0000000400)='./bus\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x7ff, 0x9, &(0x7f0000000940)=[{&(0x7f0000000300)="0f8e3a76adecfdaf31518d25e135cb6869f32dc99b6543b3c5803577d04e1664ae96c75e2f9af99297457cdb0681ec38aa0e294389da806c6233bc46f869550397d5130388d5c1501afcf1686cf67e28bbc51bb56e70811b8872ba16ab172341adc58deff3d680d736cb2cd15deefc395ee54484d118896971d770215c39b47f7f9c37", 0x83, 0xfffffffffffffff7}, {&(0x7f00000001c0)="d00c05c3fd075e17b9", 0x9, 0xc86d}, {&(0x7f0000000240)="261c39e7ceef997cc7a73b700f9504fa6b5be9f14a10a2855c6d3e0ccf7e9663798308e5637f142878fdab1456dfa731b019dac56667ac8bf44918191524430ddaa0e59ecb18814e925ffcc8844834a905641be23f7c0211cbbd", 0x5a, 0x5}, {&(0x7f0000000580)="7765a01213ef57254b7165fc2210c3e7db79a2db700a7ca69126e45ee00e488534ffbe9479b43084ad76d011db1b297d24ef208e6b581996a4ee7a717558e5ebc9abd9bf5ab66bfb532587985cb3a668120b35ee735db98f02d63f9e33478771ea7c7a734ba83909297e9e0b153ecaaf6ed83d30a8ae4cdb04033e668f80ff1f8ff42d0730bdb941c1ee135a1dee5642fd34701429d06c737e2c7964cb0cbbfcb23b843b2ebcbe68afdf8bb1b63b4e33367ae90540128310bf300badff3b9b7e25548494594a4c3c3174e448442e756a7653863503bbbe8772088562216eabcfd1e3a6d2", 0xe4, 0xcd0}, {&(0x7f00000003c0)="783b8f0a823d01d171c5bc06057015c860", 0x11, 0x7f}, {&(0x7f0000000680)="92169b85b1f370b80f8aa0acc799e415b942b62429010be419c35e8d947fae611fdd6142695f307df59432ce04c6fec72ea834e7d6d1856f5bcac59b7bfa8132b81252392248e360aa79ea7a6796b4af540a5205fac336b5f64d82e3da710ceb", 0x60, 0x7}, {&(0x7f0000000700)="f165174616d98e5bff8a5ef56e5a2ca2784635376ccaa141e32181de44e77cb8aa2eb838b7e1b1291c757d350cc472f2ee171137f9e9eb2087706f94e65b4a3476c1cdf0f2abafd747db69f536c8d97dfbf9c469dddcc1e9badcec02689cfc74f96369d856ace3b4be13a1964182f9adf507adb8cc82c45d6b4f7cd99267e46bb32ee99c18cc7ee06c554a8791215337957576d872d77e9918012d169a741034bc7b15aa1a556eb3969f9ee5191c156c", 0xb0, 0x3ff}, {&(0x7f00000007c0)="c0cd9896cc5ab224bedf2ac5392073f87a39f28586763ad16294604a4f52585ec3f72d7c1c80d6ea8a3d0a419e8cc53e3a471370936a2d5ac54b8bfe69bfbb0020ba077516beaa122f9929f2ed56189d11c5eedb2e1b84e5f023abc0ca0a1309755a6fd18a84aac66867c3a2c4e338e5d29cf2549ccd6781550778936e4dac7d41fc1591bf6ada05f94cffab56a37a235daf0dc82ee3bb1ff33c413b9be4b901c579750b749289ebd436f5118c289deebd1a5291e99b1b03ee91700913652475ac27fcb32fd83bab2977c2e29cef38db97c9e0a49e23e11eeeb224cad48be78f4b", 0xe1, 0x20}, {&(0x7f00000008c0)="7c19845a8f59490ddb16d5108e591000a90465a2aae50b84e72a48927fe347472af0da7f7684ea4630ba04772a840865b1ee627936a7136462eb96feb2c9dce5d1611cc1181564c96743457d12fa4a95f1f298c7ed5855d5ccc56304223de4", 0x5f, 0x9}], 0x26, &(0x7f0000000ac0)={[{@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0xf800000000000000}}, {@user_xattr}, {@dioread_lock}, {@noblock_validity}, {@max_batch_time={'max_batch_time', 0x3d, 0x4}}, {@journal_checksum}], [{@measure}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'vfat\x00'}}, {@uid_eq={'uid', 0x3d, r2}}, {@seclabel}, {@hash}]}) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) (async) ioctl$USBDEVFS_SETINTERFACE(r4, 0x80085504, &(0x7f0000000bc0)={0xce3, 0x8}) (async) sendfile(r1, r3, 0x0, 0x80000005) [ 312.469406][ T5742] loop1: detected capacity change from 0 to 16 [ 312.483840][ T5750] loop3: detected capacity change from 0 to 16 [ 312.484477][ T5756] loop0: detected capacity change from 0 to 16 [ 312.492213][ T5755] loop4: detected capacity change from 0 to 16 [ 312.497749][ T5753] loop2: detected capacity change from 0 to 16 [ 312.508992][ T5754] loop5: detected capacity change from 0 to 16 03:48:29 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) (async) renameat2(r0, &(0x7f00000000c0)='./bus\x00', r1, &(0x7f0000000140)='./bus\x00', 0x1) chdir(&(0x7f0000000040)='./file0\x00') (async) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2, {0x7fe}}, './bus\x00'}) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) 03:48:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2f2e782e0000000080"], &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='udf\x00', 0x400000, &(0x7f00000001c0)='vfat\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x40102, 0x0) sendfile(r3, r4, &(0x7f0000000280)=0x800, 0x76a) (async) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000002, 0x4100013, r5, 0x16daf000) [ 312.524588][ T5750] FAT-fs (loop3): Unrecognized mount option "0x0000000000000003pͲCۑX9Ɉ+QFݦz-*wu[-s9#"VHë렸W|<~Ċ[93%#tKĮlLJU]r"=綾9<:6(in u}O<_ [ 312.524588][ T5750] Nˎ ^5?4.j6w*+ѩ&OX" or missing value [ 312.530880][ T5742] handle_bad_sector: 20393 callbacks suppressed [ 312.530897][ T5742] syz-executor.1: attempt to access beyond end of device [ 312.530897][ T5742] loop1: rw=0, want=77, limit=16 [ 312.587515][ T5780] syz-executor.2: attempt to access beyond end of device [ 312.587515][ T5780] loop2: rw=0, want=77, limit=16 [ 312.603743][ T5755] syz-executor.4: attempt to access beyond end of device [ 312.603743][ T5755] loop4: rw=0, want=77, limit=16 [ 312.613786][ T5780] syz-executor.2: attempt to access beyond end of device [ 312.613786][ T5780] loop2: rw=524288, want=128, limit=16 [ 312.623152][ T5755] syz-executor.4: attempt to access beyond end of device 03:48:29 executing program 5: fsync(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) [ 312.623152][ T5755] loop4: rw=524288, want=128, limit=16 [ 312.644103][ T5881] loop0: detected capacity change from 0 to 16 [ 312.644743][ T5755] syz-executor.4: attempt to access beyond end of device [ 312.644743][ T5755] loop4: rw=0, want=73, limit=16 [ 312.653264][ T5751] loop3: detected capacity change from 0 to 16383 [ 312.662546][ T5755] buffer_io_error: 20376 callbacks suppressed [ 312.662560][ T5755] Buffer I/O error on dev loop4, logical block 72, async page read [ 312.670833][ T5780] syz-executor.2: attempt to access beyond end of device [ 312.670833][ T5780] loop2: rw=0, want=73, limit=16 [ 312.685165][ T5755] syz-executor.4: attempt to access beyond end of device [ 312.685165][ T5755] loop4: rw=0, want=74, limit=16 [ 312.695304][ T5780] Buffer I/O error on dev loop2, logical block 72, async page read [ 312.715827][ T5755] Buffer I/O error on dev loop4, logical block 73, async page read [ 312.717091][ T5780] syz-executor.2: attempt to access beyond end of device [ 312.717091][ T5780] loop2: rw=0, want=74, limit=16 03:48:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) syz_mount_image$nfs4(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000240)="a24b233791cfd62e6fe6ef07be8a8c5ed049283c3fd0a417e3e803ad234cea9e789a143e26eef74713a05931525a9e5285c6f6193ca55394d94822991d9e697503b7c6b478e54277a56977727b6a23", 0x4f, 0xfffffffffffffff7}], 0x1, &(0x7f0000000300)={[{'$::#\x89\\%.-!\xa0%'}, {'\xab}'}, {}, {'vfat\x00'}, {'vfat\x00'}, {'vfat\x00'}], [{@euid_lt={'euid<', r1}}, {@euid_gt}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@subj_type}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@smackfsroot={'smackfsroot', 0x3d, 'vfat\x00'}}, {@dont_measure}, {@smackfsroot}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r2, r3, 0x0, 0x80000005) [ 312.735783][ T5780] Buffer I/O error on dev loop2, logical block 73, async page read [ 312.768280][ T5891] loop5: detected capacity change from 0 to 16 [ 312.769844][ T5893] loop1: detected capacity change from 0 to 16 03:48:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000180)='./file1\x00', 0x80) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) open(&(0x7f0000000240)='./file1\x00', 0x40aa40, 0x120) r1 = accept4$bt_l2cap(r0, &(0x7f0000000280)={0x1f, 0x0, @none}, &(0x7f0000000300)=0xe, 0x80000) write$binfmt_script(r1, &(0x7f0000000340)={'#! ', './file0', [{0x20, ':w@'}, {0x20, 'vfat\x00'}, {0x20, ']3'}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {}, {0x20, '\'$/\x1f'}, {0x20, '}^&['}, {0x20, 'vfat\x00'}], 0xa, "ec0e9ef8aa8bc160673923e6c570c7a3a02ed59f6450f378cad3a866ac789c9ead90467ab0e06b7d35980ffdc06d1d98457f40f26bb075342e743879b63ec8635f7fb66adfc9694485ccc092904ca63668d3d4c7889406f65d98e33e04951a337b9219232afb7f59e9807a937efe26753b445bef6fc1507db8ba456031d4de0a1e2b41477a2cd4bbf04e8b47688471316ff09e07046e87c9216ea950e976b6e52c49"}, 0xd7) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./bus\x00') [ 312.785464][ T5755] syz-executor.4: attempt to access beyond end of device [ 312.785464][ T5755] loop4: rw=0, want=75, limit=16 [ 312.794138][ T5780] Buffer I/O error on dev loop2, logical block 74, async page read [ 312.797382][ T5755] Buffer I/O error on dev loop4, logical block 74, async page read [ 312.808738][ T5780] Buffer I/O error on dev loop2, logical block 75, async page read [ 312.821449][ T5890] loop3: detected capacity change from 0 to 16 [ 312.830196][ T5780] Buffer I/O error on dev loop2, logical block 76, async page read 03:48:30 executing program 5: fsync(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 64) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (rerun: 64) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) (async, rerun: 32) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) (rerun: 32) 03:48:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0xa3) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f0000000140)=@ethtool_ringparam={0x11, 0x80000001, 0x9, 0x8388, 0x3, 0x101, 0x7, 0x100, 0x7}}) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r4, {0x4}}, './bus\x00'}) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) 03:48:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 64) chdir(&(0x7f0000000040)='./file0\x00') (rerun: 64) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) syz_mount_image$nfs4(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000240)="a24b233791cfd62e6fe6ef07be8a8c5ed049283c3fd0a417e3e803ad234cea9e789a143e26eef74713a05931525a9e5285c6f6193ca55394d94822991d9e697503b7c6b478e54277a56977727b6a23", 0x4f, 0xfffffffffffffff7}], 0x1, &(0x7f0000000300)={[{'$::#\x89\\%.-!\xa0%'}, {'\xab}'}, {}, {'vfat\x00'}, {'vfat\x00'}, {'vfat\x00'}], [{@euid_lt={'euid<', r1}}, {@euid_gt}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@subj_type}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@smackfsroot={'smackfsroot', 0x3d, 'vfat\x00'}}, {@dont_measure}, {@smackfsroot}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) (async) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async, rerun: 32) sendfile(r2, r3, 0x0, 0x80000005) (rerun: 32) [ 312.858072][ T5780] Buffer I/O error on dev loop2, logical block 77, async page read [ 312.869151][ T5913] loop0: detected capacity change from 0 to 16 [ 312.877995][ T5780] Buffer I/O error on dev loop2, logical block 78, async page read 03:48:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000180)='./file1\x00', 0x80) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) open(&(0x7f0000000240)='./file1\x00', 0x40aa40, 0x120) r1 = accept4$bt_l2cap(r0, &(0x7f0000000280)={0x1f, 0x0, @none}, &(0x7f0000000300)=0xe, 0x80000) write$binfmt_script(r1, &(0x7f0000000340)={'#! ', './file0', [{0x20, ':w@'}, {0x20, 'vfat\x00'}, {0x20, ']3'}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {}, {0x20, '\'$/\x1f'}, {0x20, '}^&['}, {0x20, 'vfat\x00'}], 0xa, "ec0e9ef8aa8bc160673923e6c570c7a3a02ed59f6450f378cad3a866ac789c9ead90467ab0e06b7d35980ffdc06d1d98457f40f26bb075342e743879b63ec8635f7fb66adfc9694485ccc092904ca63668d3d4c7889406f65d98e33e04951a337b9219232afb7f59e9807a937efe26753b445bef6fc1507db8ba456031d4de0a1e2b41477a2cd4bbf04e8b47688471316ff09e07046e87c9216ea950e976b6e52c49"}, 0xd7) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./bus\x00') syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x80) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) open(&(0x7f0000000240)='./file1\x00', 0x40aa40, 0x120) (async) accept4$bt_l2cap(r0, &(0x7f0000000280)={0x1f, 0x0, @none}, &(0x7f0000000300)=0xe, 0x80000) (async) write$binfmt_script(r1, &(0x7f0000000340)={'#! ', './file0', [{0x20, ':w@'}, {0x20, 'vfat\x00'}, {0x20, ']3'}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {}, {0x20, '\'$/\x1f'}, {0x20, '}^&['}, {0x20, 'vfat\x00'}], 0xa, "ec0e9ef8aa8bc160673923e6c570c7a3a02ed59f6450f378cad3a866ac789c9ead90467ab0e06b7d35980ffdc06d1d98457f40f26bb075342e743879b63ec8635f7fb66adfc9694485ccc092904ca63668d3d4c7889406f65d98e33e04951a337b9219232afb7f59e9807a937efe26753b445bef6fc1507db8ba456031d4de0a1e2b41477a2cd4bbf04e8b47688471316ff09e07046e87c9216ea950e976b6e52c49"}, 0xd7) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./bus\x00') (async) 03:48:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) (async) r3 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80000005) ftruncate(r0, 0x8860) (async) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f0000000140)=@ethtool_ringparam={0x11, 0x80000001, 0x9, 0x8388, 0x3, 0x101, 0x7, 0x100, 0x7}}) (async) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r4, {0x4}}, './bus\x00'}) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) [ 312.915307][ T5917] loop1: detected capacity change from 0 to 16 [ 312.942853][ T5919] loop5: detected capacity change from 0 to 16 [ 312.949435][ T5926] loop0: detected capacity change from 0 to 16 [ 312.957811][ T5921] loop3: detected capacity change from 0 to 16 03:48:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x80) (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) open(&(0x7f0000000240)='./file1\x00', 0x40aa40, 0x120) r1 = accept4$bt_l2cap(r0, &(0x7f0000000280)={0x1f, 0x0, @none}, &(0x7f0000000300)=0xe, 0x80000) write$binfmt_script(r1, &(0x7f0000000340)={'#! ', './file0', [{0x20, ':w@'}, {0x20, 'vfat\x00'}, {0x20, ']3'}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {}, {0x20, '\'$/\x1f'}, {0x20, '}^&['}, {0x20, 'vfat\x00'}], 0xa, "ec0e9ef8aa8bc160673923e6c570c7a3a02ed59f6450f378cad3a866ac789c9ead90467ab0e06b7d35980ffdc06d1d98457f40f26bb075342e743879b63ec8635f7fb66adfc9694485ccc092904ca63668d3d4c7889406f65d98e33e04951a337b9219232afb7f59e9807a937efe26753b445bef6fc1507db8ba456031d4de0a1e2b41477a2cd4bbf04e8b47688471316ff09e07046e87c9216ea950e976b6e52c49"}, 0xd7) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./bus\x00') 03:48:30 executing program 5: fsync(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) fsync(0xffffffffffffffff) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) (async) [ 312.958084][ T5932] loop2: detected capacity change from 0 to 16 [ 312.976999][ T5939] loop4: detected capacity change from 0 to 16 [ 312.997660][ T6003] loop1: detected capacity change from 0 to 16 [ 313.005512][ T5921] loop3: detected capacity change from 0 to 16 03:48:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) (async) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f0000000140)=@ethtool_ringparam={0x11, 0x80000001, 0x9, 0x8388, 0x3, 0x101, 0x7, 0x100, 0x7}}) (async) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r4, {0x4}}, './bus\x00'}) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) 03:48:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 32) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 32) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async, rerun: 64) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 64) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0xa3) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) (async, rerun: 32) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (rerun: 32) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) mount$cgroup2(0x0, &(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000300)={[{@memory_recursiveprot}, {@memory_recursiveprot}, {@subsystem='perf_event'}, {@memory_localevents}, {@subsystem='cpu'}, {}, {@memory_localevents}, {@memory_recursiveprot}], [{@obj_user}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@obj_user={'obj_user', 0x3d, 'vfat\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'vfat\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@uid_eq={'uid', 0x3d, r1}}, {@subj_user={'subj_user', 0x3d, '%:'}}]}) [ 313.057899][ T6055] loop0: detected capacity change from 0 to 16 [ 313.065667][ T5921] loop3: detected capacity change from 0 to 16 [ 313.093055][ T6058] loop5: detected capacity change from 0 to 16 [ 313.101121][ T6064] loop1: detected capacity change from 0 to 16 03:48:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open(&(0x7f0000000140)='./file1\x00', 0x204000, 0x10d) creat(&(0x7f00000000c0)='./bus\x00', 0x3f) ftruncate(r0, 0x8860) 03:48:30 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r0}}, './file1\x00'}) mkdirat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x2) chdir(&(0x7f0000000040)='./file0\x00') r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) [ 313.130986][ T5921] loop3: detected capacity change from 0 to 16 [ 313.157493][ T6159] loop2: detected capacity change from 0 to 16 [ 313.166387][ T6175] loop0: detected capacity change from 0 to 16 03:48:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) mount$cgroup2(0x0, &(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000300)={[{@memory_recursiveprot}, {@memory_recursiveprot}, {@subsystem='perf_event'}, {@memory_localevents}, {@subsystem='cpu'}, {}, {@memory_localevents}, {@memory_recursiveprot}], [{@obj_user}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@obj_user={'obj_user', 0x3d, 'vfat\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'vfat\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@uid_eq={'uid', 0x3d, r1}}, {@subj_user={'subj_user', 0x3d, '%:'}}]}) [ 313.184413][ T6177] loop1: detected capacity change from 0 to 16 [ 313.214018][ T5921] loop3: detected capacity change from 0 to 16 [ 313.219904][ T6180] loop5: detected capacity change from 0 to 16 [ 313.245665][ T6183] loop0: detected capacity change from 0 to 16 [ 313.256843][ T5921] loop3: detected capacity change from 0 to 16 [ 313.291316][ T5921] loop3: detected capacity change from 0 to 16 [ 313.350813][ T5921] loop3: detected capacity change from 0 to 16 [ 313.401021][ T5921] loop3: detected capacity change from 0 to 16 [ 313.460885][ T5921] loop3: detected capacity change from 0 to 16 [ 313.502582][ T5921] loop3: detected capacity change from 0 to 16 [ 313.552255][ T5921] loop3: detected capacity change from 0 to 16 [ 313.612558][ T5921] loop3: detected capacity change from 0 to 16 [ 313.660819][ T5921] loop3: detected capacity change from 0 to 16 [ 313.710720][ T5921] loop3: detected capacity change from 0 to 16 03:48:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) syz_mount_image$nfs4(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000240)="a24b233791cfd62e6fe6ef07be8a8c5ed049283c3fd0a417e3e803ad234cea9e789a143e26eef74713a05931525a9e5285c6f6193ca55394d94822991d9e697503b7c6b478e54277a56977727b6a23", 0x4f, 0xfffffffffffffff7}], 0x1, &(0x7f0000000300)={[{'$::#\x89\\%.-!\xa0%'}, {'\xab}'}, {}, {'vfat\x00'}, {'vfat\x00'}, {'vfat\x00'}], [{@euid_lt={'euid<', r1}}, {@euid_gt}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@subj_type}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@smackfsroot={'smackfsroot', 0x3d, 'vfat\x00'}}, {@dont_measure}, {@smackfsroot}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r2, r3, 0x0, 0x80000005) 03:48:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open(&(0x7f0000000140)='./file1\x00', 0x204000, 0x10d) creat(&(0x7f00000000c0)='./bus\x00', 0x3f) ftruncate(r0, 0x8860) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) open(&(0x7f0000000140)='./file1\x00', 0x204000, 0x10d) (async) creat(&(0x7f00000000c0)='./bus\x00', 0x3f) (async) ftruncate(r0, 0x8860) (async) 03:48:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) (async) r3 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80000005) ftruncate(r0, 0x8860) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:30 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r0}}, './file1\x00'}) mkdirat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x2) (async) chdir(&(0x7f0000000040)='./file0\x00') r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r2, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) (async) mount$cgroup2(0x0, &(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000300)={[{@memory_recursiveprot}, {@memory_recursiveprot}, {@subsystem='perf_event'}, {@memory_localevents}, {@subsystem='cpu'}, {}, {@memory_localevents}, {@memory_recursiveprot}], [{@obj_user}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@obj_user={'obj_user', 0x3d, 'vfat\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'vfat\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@uid_eq={'uid', 0x3d, r1}}, {@subj_user={'subj_user', 0x3d, '%:'}}]}) [ 313.770648][ T5921] loop3: detected capacity change from 0 to 16 03:48:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) creat(&(0x7f0000000240)='./bus\x00', 0x21) chdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00000000c0)=@filename='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='virtiofs\x00', 0x2020000, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) recvmmsg$unix(r0, &(0x7f0000006dc0)=[{{&(0x7f00000009c0)=@abs, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000a40)}, {&(0x7f0000000a80)=""/62, 0x3e}, {&(0x7f0000000ac0)=""/72, 0x48}, {&(0x7f0000000b40)=""/171, 0xab}, {&(0x7f0000000c00)=""/76, 0x4c}], 0x5, &(0x7f0000000d00)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x90}}, {{&(0x7f0000000dc0), 0x6e, &(0x7f0000005140)=[{&(0x7f0000000e40)=""/104, 0x68}, {&(0x7f0000000ec0)=""/168, 0xa8}, {&(0x7f0000000f80)=""/61, 0x3d}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000001fc0)=""/38, 0x26}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/186, 0xba}, {&(0x7f00000030c0)=""/4096, 0x1000}, {&(0x7f00000040c0)=""/128, 0x80}, {&(0x7f0000004140)=""/4096, 0x1000}], 0xa, &(0x7f0000005200)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x40}}, {{&(0x7f0000005240), 0x6e, &(0x7f0000005300)=[{&(0x7f00000052c0)=""/29, 0x1d}], 0x1, &(0x7f0000005340)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{0x0, 0x0, &(0x7f0000005500)=[{&(0x7f0000005380)=""/42, 0x2a}, {&(0x7f00000053c0)=""/146, 0x92}, {&(0x7f0000005480)=""/99, 0x63}], 0x3, &(0x7f0000005540)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000005680)=[{&(0x7f0000005580)=""/233, 0xe9}], 0x1, &(0x7f00000056c0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, &(0x7f0000006d00)=[{&(0x7f0000005780)=""/29, 0x1d}, {&(0x7f00000057c0)=""/106, 0x6a}, {&(0x7f0000005840)=""/232, 0xe8}, {&(0x7f0000005940)=""/164, 0xa4}, {&(0x7f0000005a00)=""/28, 0x1c}, {&(0x7f0000005a40)=""/223, 0xdf}, {&(0x7f0000005b40)=""/4096, 0x1000}, {&(0x7f0000006b40)=""/197, 0xc5}, {&(0x7f0000006c40)=""/151, 0x97}], 0x9}}], 0x6, 0x40008100, &(0x7f0000006f40)={0x0, 0x989680}) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, r1) 03:48:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 32) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (rerun: 32) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) open(&(0x7f0000000140)='./file1\x00', 0x204000, 0x10d) (async, rerun: 64) creat(&(0x7f00000000c0)='./bus\x00', 0x3f) (async, rerun: 64) ftruncate(r0, 0x8860) [ 313.821963][ T6200] loop5: detected capacity change from 0 to 16 [ 313.823325][ T6201] loop4: detected capacity change from 0 to 16 [ 313.832940][ T6205] loop0: detected capacity change from 0 to 16 [ 313.836889][ T6209] loop1: detected capacity change from 0 to 16 [ 313.918933][ T6324] loop1: detected capacity change from 0 to 16 [ 313.924629][ T6325] loop0: detected capacity change from 0 to 16 [ 313.940953][ T6318] loop3: detected capacity change from 0 to 16 03:48:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 32) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 32) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async, rerun: 32) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 32) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0xa3) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:31 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r0}}, './file1\x00'}) mkdirat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x2) (async) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 32) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (rerun: 32) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) (async) creat(0x0, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) creat(&(0x7f0000000240)='./bus\x00', 0x21) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) mount(&(0x7f00000000c0)=@filename='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='virtiofs\x00', 0x2020000, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) recvmmsg$unix(r0, &(0x7f0000006dc0)=[{{&(0x7f00000009c0)=@abs, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000a40)}, {&(0x7f0000000a80)=""/62, 0x3e}, {&(0x7f0000000ac0)=""/72, 0x48}, {&(0x7f0000000b40)=""/171, 0xab}, {&(0x7f0000000c00)=""/76, 0x4c}], 0x5, &(0x7f0000000d00)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x90}}, {{&(0x7f0000000dc0), 0x6e, &(0x7f0000005140)=[{&(0x7f0000000e40)=""/104, 0x68}, {&(0x7f0000000ec0)=""/168, 0xa8}, {&(0x7f0000000f80)=""/61, 0x3d}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000001fc0)=""/38, 0x26}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/186, 0xba}, {&(0x7f00000030c0)=""/4096, 0x1000}, {&(0x7f00000040c0)=""/128, 0x80}, {&(0x7f0000004140)=""/4096, 0x1000}], 0xa, &(0x7f0000005200)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x40}}, {{&(0x7f0000005240), 0x6e, &(0x7f0000005300)=[{&(0x7f00000052c0)=""/29, 0x1d}], 0x1, &(0x7f0000005340)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{0x0, 0x0, &(0x7f0000005500)=[{&(0x7f0000005380)=""/42, 0x2a}, {&(0x7f00000053c0)=""/146, 0x92}, {&(0x7f0000005480)=""/99, 0x63}], 0x3, &(0x7f0000005540)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000005680)=[{&(0x7f0000005580)=""/233, 0xe9}], 0x1, &(0x7f00000056c0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, &(0x7f0000006d00)=[{&(0x7f0000005780)=""/29, 0x1d}, {&(0x7f00000057c0)=""/106, 0x6a}, {&(0x7f0000005840)=""/232, 0xe8}, {&(0x7f0000005940)=""/164, 0xa4}, {&(0x7f0000005a00)=""/28, 0x1c}, {&(0x7f0000005a40)=""/223, 0xdf}, {&(0x7f0000005b40)=""/4096, 0x1000}, {&(0x7f0000006b40)=""/197, 0xc5}, {&(0x7f0000006c40)=""/151, 0x97}], 0x9}}], 0x6, 0x40008100, &(0x7f0000006f40)={0x0, 0x989680}) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, r1) 03:48:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x2040420, &(0x7f0000000300)=ANY=[@ANYBLOB="b8c8e234c7c6f517a150", @ANYRESDEC, @ANYBLOB="a0e0c27d7518bee8bc851981cbb77a86472fb285320793c344a5f404d766aa6b20e99b543a4ecf12a1669d7e081b93421225be2b79c9e6f1b41f0733a27631feee08da6c08d6e97e3f908f79ff65364aba8f96a2801f0484066904b35191b73515be180f9767ccd454331fc9b28c36aeae1e9431bfb0e2434ac00941585da360ae6fe2de97577feef9", @ANYRESOCT]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000280), 0x80001) sendfile(r1, r2, 0x0, 0x80) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') ftruncate(r0, 0x8860) 03:48:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x80, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) open(&(0x7f0000000140)='./file1/file0\x00', 0x2000, 0x10) 03:48:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000140)='./bus\x00', 0x44c842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) [ 314.027367][ T6334] loop0: detected capacity change from 0 to 16 [ 314.035529][ T6338] loop5: detected capacity change from 0 to 16 [ 314.042436][ T6341] loop2: detected capacity change from 0 to 16 [ 314.043423][ T6346] loop1: detected capacity change from 0 to 16 [ 314.052065][ T6347] loop3: detected capacity change from 0 to 16 [ 314.064218][ T6334] FAT-fs (loop0): Unrecognized mount option "virtiofs" or missing value 03:48:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 64) creat(&(0x7f0000000240)='./bus\x00', 0x21) (async, rerun: 64) chdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00000000c0)=@filename='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='virtiofs\x00', 0x2020000, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) recvmmsg$unix(r0, &(0x7f0000006dc0)=[{{&(0x7f00000009c0)=@abs, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000a40)}, {&(0x7f0000000a80)=""/62, 0x3e}, {&(0x7f0000000ac0)=""/72, 0x48}, {&(0x7f0000000b40)=""/171, 0xab}, {&(0x7f0000000c00)=""/76, 0x4c}], 0x5, &(0x7f0000000d00)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x90}}, {{&(0x7f0000000dc0), 0x6e, &(0x7f0000005140)=[{&(0x7f0000000e40)=""/104, 0x68}, {&(0x7f0000000ec0)=""/168, 0xa8}, {&(0x7f0000000f80)=""/61, 0x3d}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000001fc0)=""/38, 0x26}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/186, 0xba}, {&(0x7f00000030c0)=""/4096, 0x1000}, {&(0x7f00000040c0)=""/128, 0x80}, {&(0x7f0000004140)=""/4096, 0x1000}], 0xa, &(0x7f0000005200)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x40}}, {{&(0x7f0000005240), 0x6e, &(0x7f0000005300)=[{&(0x7f00000052c0)=""/29, 0x1d}], 0x1, &(0x7f0000005340)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{0x0, 0x0, &(0x7f0000005500)=[{&(0x7f0000005380)=""/42, 0x2a}, {&(0x7f00000053c0)=""/146, 0x92}, {&(0x7f0000005480)=""/99, 0x63}], 0x3, &(0x7f0000005540)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000005680)=[{&(0x7f0000005580)=""/233, 0xe9}], 0x1, &(0x7f00000056c0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, &(0x7f0000006d00)=[{&(0x7f0000005780)=""/29, 0x1d}, {&(0x7f00000057c0)=""/106, 0x6a}, {&(0x7f0000005840)=""/232, 0xe8}, {&(0x7f0000005940)=""/164, 0xa4}, {&(0x7f0000005a00)=""/28, 0x1c}, {&(0x7f0000005a40)=""/223, 0xdf}, {&(0x7f0000005b40)=""/4096, 0x1000}, {&(0x7f0000006b40)=""/197, 0xc5}, {&(0x7f0000006c40)=""/151, 0x97}], 0x9}}], 0x6, 0x40008100, &(0x7f0000006f40)={0x0, 0x989680}) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, r1) 03:48:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000140)='./bus\x00', 0x44c842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) 03:48:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) mount$bind(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='./bus\x00', &(0x7f0000000180), 0x20, 0x0) 03:48:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x2040420, &(0x7f0000000300)=ANY=[@ANYBLOB="b8c8e234c7c6f517a150", @ANYRESDEC, @ANYBLOB="a0e0c27d7518bee8bc851981cbb77a86472fb285320793c344a5f404d766aa6b20e99b543a4ecf12a1669d7e081b93421225be2b79c9e6f1b41f0733a27631feee08da6c08d6e97e3f908f79ff65364aba8f96a2801f0484066904b35191b73515be180f9767ccd454331fc9b28c36aeae1e9431bfb0e2434ac00941585da360ae6fe2de97577feef9", @ANYRESOCT]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000280), 0x80001) sendfile(r1, r2, 0x0, 0x80) (async) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') ftruncate(r0, 0x8860) [ 314.082867][ T6349] FAT-fs (loop4): bogus number of reserved sectors [ 314.089578][ T6349] FAT-fs (loop4): Can't find a valid FAT filesystem 03:48:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x80, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) open(&(0x7f0000000140)='./file1/file0\x00', 0x2000, 0x10) [ 314.139205][ T6452] loop0: detected capacity change from 0 to 16 [ 314.166497][ T6461] loop3: detected capacity change from 0 to 16 [ 314.173269][ T6458] FAT-fs (loop4): bogus number of reserved sectors [ 314.175936][ T6464] loop1: detected capacity change from 0 to 16 03:48:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x80, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) open(&(0x7f0000000140)='./file1/file0\x00', 0x2000, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x80, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000140)='./file1/file0\x00', 0x2000, 0x10) (async) [ 314.179792][ T6458] FAT-fs (loop4): Can't find a valid FAT filesystem [ 314.180552][ T6452] FAT-fs (loop0): Unrecognized mount option "virtiofs" or missing value [ 314.201463][ T6467] loop5: detected capacity change from 0 to 16 [ 314.242514][ T6472] FAT-fs (loop4): bogus number of reserved sectors [ 314.249363][ T6472] FAT-fs (loop4): Can't find a valid FAT filesystem [ 314.257506][ T6452] loop0: detected capacity change from 0 to 16 [ 314.265137][ T6452] FAT-fs (loop0): Unrecognized mount option "virtiofs" or missing value [ 314.301304][ T6452] loop0: detected capacity change from 0 to 16 [ 314.307807][ T6452] FAT-fs (loop0): Unrecognized mount option "virtiofs" or missing value [ 314.342032][ T6452] loop0: detected capacity change from 0 to 16 [ 314.348648][ T6452] FAT-fs (loop0): Unrecognized mount option "virtiofs" or missing value [ 314.411378][ T6452] loop0: detected capacity change from 0 to 16 [ 314.417826][ T6452] FAT-fs (loop0): Unrecognized mount option "virtiofs" or missing value [ 314.473509][ T6452] loop0: detected capacity change from 0 to 16 [ 314.487452][ T6452] FAT-fs (loop0): Unrecognized mount option "virtiofs" or missing value [ 314.542586][ T6452] loop0: detected capacity change from 0 to 16 [ 314.549449][ T6452] FAT-fs (loop0): Unrecognized mount option "virtiofs" or missing value [ 314.591368][ T6452] loop0: detected capacity change from 0 to 16 [ 314.597880][ T6452] FAT-fs (loop0): Unrecognized mount option "virtiofs" or missing value [ 314.630791][ T6452] loop0: detected capacity change from 0 to 16 [ 314.638771][ T6452] FAT-fs (loop0): Unrecognized mount option "virtiofs" or missing value [ 314.673571][ T6452] loop0: detected capacity change from 0 to 16 [ 314.682181][ T6452] FAT-fs (loop0): Unrecognized mount option "virtiofs" or missing value [ 314.712799][ T6452] loop0: detected capacity change from 0 to 16 [ 314.720368][ T6452] FAT-fs (loop0): Unrecognized mount option "virtiofs" or missing value [ 314.770833][ T6452] loop0: detected capacity change from 0 to 16 [ 314.778388][ T6452] FAT-fs (loop0): Unrecognized mount option "virtiofs" or missing value [ 314.827800][ T6452] loop0: detected capacity change from 0 to 16 [ 314.834257][ T6452] FAT-fs (loop0): Unrecognized mount option "virtiofs" or missing value 03:48:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = syz_open_dev$MSR(&(0x7f0000000180), 0x4, 0x0) ioctl$AUTOFS_IOC_FAIL(r2, 0x9361, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80000005) ftruncate(r0, 0x8860) open(&(0x7f00000000c0)='./file0\x00', 0x6c0001, 0x20) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r4 = syz_open_dev$usbfs(&(0x7f00000001c0), 0x4, 0x109100) mmap(&(0x7f00005fa000/0x3000)=nil, 0x3000, 0x7ffffe, 0x4022012, r4, 0xf10bc000) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) mount$bind(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='./bus\x00', &(0x7f0000000180), 0x20, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) (async) mount$bind(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='./bus\x00', &(0x7f0000000180), 0x20, 0x0) (async) 03:48:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000140)='./bus\x00', 0x44c842, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r1, 0x0, 0x80000005) 03:48:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x2040420, &(0x7f0000000300)=ANY=[@ANYBLOB="b8c8e234c7c6f517a150", @ANYRESDEC, @ANYBLOB="a0e0c27d7518bee8bc851981cbb77a86472fb285320793c344a5f404d766aa6b20e99b543a4ecf12a1669d7e081b93421225be2b79c9e6f1b41f0733a27631feee08da6c08d6e97e3f908f79ff65364aba8f96a2801f0484066904b35191b73515be180f9767ccd454331fc9b28c36aeae1e9431bfb0e2434ac00941585da360ae6fe2de97577feef9", @ANYRESOCT]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000280), 0x80001) sendfile(r1, r2, 0x0, 0x80) (async, rerun: 32) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') (rerun: 32) ftruncate(r0, 0x8860) 03:48:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) r3 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xd4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r6 = socket$xdp(0x2c, 0x3, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x4, 0x0, @fd=r6, 0x0, 0x0}, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000002c0)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x18}, 0x4) io_uring_enter(r3, 0x450c, 0x0, 0x0, 0x0, 0x0) ftruncate(r0, 0x8860) r7 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r7, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f00000001c0), 0x4, &(0x7f0000000380)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x0, 0x2c, 0x2d]}}}}, {@huge_never}, {@size={'size', 0x3d, [0x35, 0x74, 0x32, 0x31, 0x36, 0xf190aa0d881d7c23, 0x6b, 0x6d, 0x39]}}, {@mpol={'mpol', 0x3d, {'interleave', '', @val={0x3a, [0x32]}}}}, {@mode={'mode', 0x3d, 0x80000000}}, {@mode}], [{@smackfsroot={'smackfsroot', 0x3d, '*,%@(*-{*'}}, {@hash}, {@euid_gt={'euid>', 0xee01}}, {@smackfsroot={'smackfsroot', 0x3d, '*\'#.\\-()'}}]}) [ 314.891819][ T6452] loop0: detected capacity change from 0 to 16 [ 314.898413][ T6452] FAT-fs (loop0): Unrecognized mount option "virtiofs" or missing value [ 314.925561][ T6488] loop1: detected capacity change from 0 to 16 [ 314.930348][ T6490] loop4: detected capacity change from 0 to 16 03:48:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) recvmmsg$unix(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000140)=""/70, 0x46}, {&(0x7f0000000300)=""/195, 0xc3}, {&(0x7f0000000240)=""/96, 0x60}, {&(0x7f00000001c0)=""/44, 0x2c}, {&(0x7f00000009c0)=""/168, 0xa8}], 0x5, &(0x7f0000000400)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x10}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{&(0x7f00000004c0)=@abs, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000540)=""/11, 0xb}, {&(0x7f0000000580)=""/72, 0x48}], 0x2, &(0x7f0000000640)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0xc8}}], 0x2, 0x10043, &(0x7f00000007c0)={0x77359400}) getgroups(0x7, &(0x7f0000000800)=[r3, 0x0, r3, r2, r3, 0xee01, r4]) lchown(&(0x7f0000000840)='./file0\x00', 0xffffffffffffffff, r1) open(&(0x7f00000000c0)='./file0\x00', 0x200800, 0x24) 03:48:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@random={'user.', 'vfat\x00'}, &(0x7f0000000180)='+\xc5\\*!#\x00', 0x7, 0x1) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) [ 314.932288][ T6486] loop3: detected capacity change from 0 to 16 [ 314.947212][ T6491] loop5: detected capacity change from 0 to 16 [ 314.955440][ T6492] loop2: detected capacity change from 0 to 16 [ 314.962082][ T24] audit: type=1400 audit(1641872912.134:357): avc: denied { create } for pid=6487 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 03:48:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) chdir(&(0x7f0000000140)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async, rerun: 64) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 64) r2 = syz_open_dev$MSR(&(0x7f0000000180), 0x4, 0x0) ioctl$AUTOFS_IOC_FAIL(r2, 0x9361, 0x1) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f00000000c0)='./file0\x00', 0x6c0001, 0x20) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r4 = syz_open_dev$usbfs(&(0x7f00000001c0), 0x4, 0x109100) mmap(&(0x7f00005fa000/0x3000)=nil, 0x3000, 0x7ffffe, 0x4022012, r4, 0xf10bc000) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:32 executing program 3: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000002300)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000004740)={&(0x7f0000002340)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000004700)={&(0x7f0000002380)={0x2380, 0x0, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@ETHTOOL_A_FEATURES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}]}, @ETHTOOL_A_FEATURES_WANTED={0x2334, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x555}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x400}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '&\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7ff}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x281}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '-:%\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, ',\xeb\xde#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8b0b}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffb}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '!@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xf5f1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, ';&-$\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}]}]}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, 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"}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}]}, 0x2380}}, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) mmap(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x1000002, 0x100010, r1, 0x34c000) chdir(&(0x7f0000000040)='./file0\x00') r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r2, r3, 0x0, 0x80000005) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)=0x4000) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x1000, 0x8f, @buffer={0x0, 0x61, &(0x7f0000000140)=""/97}, &(0x7f0000000300)="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", &(0x7f0000001300)=""/4096, 0x20, 0x20, 0x3, &(0x7f00000001c0)}) 03:48:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) r3 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xd4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r6 = socket$xdp(0x2c, 0x3, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x4, 0x0, @fd=r6, 0x0, 0x0}, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000002c0)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x18}, 0x4) io_uring_enter(r3, 0x450c, 0x0, 0x0, 0x0, 0x0) ftruncate(r0, 0x8860) r7 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r7, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f00000001c0), 0x4, &(0x7f0000000380)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x0, 0x2c, 0x2d]}}}}, {@huge_never}, {@size={'size', 0x3d, [0x35, 0x74, 0x32, 0x31, 0x36, 0xf190aa0d881d7c23, 0x6b, 0x6d, 0x39]}}, {@mpol={'mpol', 0x3d, {'interleave', '', @val={0x3a, [0x32]}}}}, {@mode={'mode', 0x3d, 0x80000000}}, {@mode}], [{@smackfsroot={'smackfsroot', 0x3d, '*,%@(*-{*'}}, {@hash}, {@euid_gt={'euid>', 0xee01}}, {@smackfsroot={'smackfsroot', 0x3d, '*\'#.\\-()'}}]}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xd4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000340)) (async) socket$xdp(0x2c, 0x3, 0x0) (async) syz_io_uring_submit(r4, r5, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x4, 0x0, @fd=r6, 0x0, 0x0}, 0x0) (async) syz_io_uring_submit(r4, r5, &(0x7f00000002c0)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x18}, 0x4) (async) io_uring_enter(r3, 0x450c, 0x0, 0x0, 0x0, 0x0) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r7, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) mount$tmpfs(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f00000001c0), 0x4, &(0x7f0000000380)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x0, 0x2c, 0x2d]}}}}, {@huge_never}, {@size={'size', 0x3d, [0x35, 0x74, 0x32, 0x31, 0x36, 0xf190aa0d881d7c23, 0x6b, 0x6d, 0x39]}}, {@mpol={'mpol', 0x3d, {'interleave', '', @val={0x3a, [0x32]}}}}, {@mode={'mode', 0x3d, 0x80000000}}, {@mode}], [{@smackfsroot={'smackfsroot', 0x3d, '*,%@(*-{*'}}, {@hash}, {@euid_gt={'euid>', 0xee01}}, {@smackfsroot={'smackfsroot', 0x3d, '*\'#.\\-()'}}]}) (async) [ 315.014627][ T6497] loop0: detected capacity change from 0 to 16 [ 315.023303][ T6499] loop1: detected capacity change from 0 to 16 03:48:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@random={'user.', 'vfat\x00'}, &(0x7f0000000180)='+\xc5\\*!#\x00', 0x7, 0x1) (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) 03:48:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) recvmmsg$unix(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000140)=""/70, 0x46}, {&(0x7f0000000300)=""/195, 0xc3}, {&(0x7f0000000240)=""/96, 0x60}, {&(0x7f00000001c0)=""/44, 0x2c}, {&(0x7f00000009c0)=""/168, 0xa8}], 0x5, &(0x7f0000000400)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x10}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{&(0x7f00000004c0)=@abs, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000540)=""/11, 0xb}, {&(0x7f0000000580)=""/72, 0x48}], 0x2, &(0x7f0000000640)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0xc8}}], 0x2, 0x10043, &(0x7f00000007c0)={0x77359400}) getgroups(0x7, &(0x7f0000000800)=[r3, 0x0, r3, r2, r3, 0xee01, r4]) (async) lchown(&(0x7f0000000840)='./file0\x00', 0xffffffffffffffff, r1) (async) open(&(0x7f00000000c0)='./file0\x00', 0x200800, 0x24) 03:48:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) chdir(&(0x7f0000000140)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = syz_open_dev$MSR(&(0x7f0000000180), 0x4, 0x0) ioctl$AUTOFS_IOC_FAIL(r2, 0x9361, 0x1) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f00000000c0)='./file0\x00', 0x6c0001, 0x20) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) r4 = syz_open_dev$usbfs(&(0x7f00000001c0), 0x4, 0x109100) mmap(&(0x7f00005fa000/0x3000)=nil, 0x3000, 0x7ffffe, 0x4022012, r4, 0xf10bc000) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) mount$bind(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='./bus\x00', &(0x7f0000000180), 0x20, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) (async) mount$bind(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='./bus\x00', &(0x7f0000000180), 0x20, 0x0) (async) [ 315.081314][ T6587] loop2: detected capacity change from 0 to 16 [ 315.096474][ T6608] loop3: detected capacity change from 0 to 16 [ 315.119628][ T6614] loop4: detected capacity change from 0 to 16 03:48:32 executing program 3: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000002300)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000004740)={&(0x7f0000002340)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000004700)={&(0x7f0000002380)={0x2380, 0x0, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@ETHTOOL_A_FEATURES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}]}, @ETHTOOL_A_FEATURES_WANTED={0x2334, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x555}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x400}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '&\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7ff}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x281}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '-:%\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, ',\xeb\xde#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8b0b}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffb}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '!@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xf5f1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, ';&-$\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}]}]}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, 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a65ece70c60b7fa39e3850901b4b60d8d982be0090a9132de7aefaae8bd1c8249ccd4f70fbc1dd1d3c13030d3ef8ca25d3d36598e5fc40dd2aec1325d8ebc75b8d69e604aadae4c08d68322759cf50fa7991ac1659faff25d2f27a06cc67014356ef5ff3701fd788ec0e6d048e62c2e62679e203543b823882498357ed56b88d8705e48b60e4238ccec2a5139153ba08469f455626939f44afbaada94549ab23082f675c5cdb4e4414d7f150190d4494035feb642a9630447eaef12ac449e8ed2a87336722d3e67585f723fbfef3220f436a15ef3486582f68b5378ce94bdb02c57134a7881ec6ba4bf127f90335b8e70584f258a0d36475c9b4adbcab2923225a2057281d3afdea86a78c389506e5a7cf5eb31d5f9980a6319c5b09fff82d3bd075d21ead74a9cda23ead64d901f04d80b12e59234e35ed9708ed9b68ecd6ae5d0a5e25c3023268f503bbcfd5522976bd9838036d1c1aad4f0cc62d1597ecfff33af70efef883754149107cd8c05a13481775c76245cc4b5a1c83766b1bd3a2319abdd4261087d431939014016e668541d2e40a55c2bfb1a8251228a8ec19a0f2677360534c21e9be962b87ad5cc7c890213a72ed19b3da48021a7ed1e2a22d8ae75fc4ff0951257cd838827805874e7a7467769ab5d89c5888c77d223067666d45df8488e8b6955480d26801223cc5fb34f5d366429c538b6ae437d0e1375bbc9fc209a4ad9a13c50146a2c24f2e83a605f2f709f099496d133cee4b4e68d19f86ac525c4663d31c203697bbbfd0015599d792143ae728a278a3ff5e0740ebb727f51a12db0472a341630fd4907393520d568b934e553b6be9d51ed2cddfdfd58c090e0eeccfa8e59facd1787670b672a14b97a802167b244bf7ac4e90e4f6e0879861894f53086e5d29b27f2541b7759733a3d066edb2b044b968ffd8b9f3ff37e79ee54a833d29ea4c7bf7f9e683429e8dcd6b526204ec38ace7eeaea02ea7e014ba82c4a29fe8a506a8e1a4d8c8a77ceab3f07131d37f002025e920830e446effd85ace32a75f0d9c68d0dc48ae05b2ac0628182d5640022a17b1ac5534f5529142aea486a12b8cbb0d3515754aaba803fc9fe4e208b2b62c0afcbb2c591ae97d25caf0762f30810f3bd17d5dbc4ba565d0d8a475dc9853ad2fe386b2a5829a416fb0dae53329ca71a73506ee5670a98095fd8740de2750fe0e3907c2ddb3b92573c68128ebe2f8126a15c8659f2e989968979f93014530999cd995a2412c54cff90c51dfc8a9c1a0d0ae4eee65b81ee0cbafcf2cfa014be882af55d3aec1d3bcf6a602cfd2b66c149ecb295f778c374b44aafff7d249e0075203d4f9d9ce499d7cc5eec7b34e0ca575a848c1f8361db777005f1ffcbc6c2b61c4b5470a63655100c4884573770f1431845fa5d4e13869559b0a7feacc71364554ea7d3b0579230f424a01dbfc6b89d7747974e5563fc58e6c628eceb3460b8cefe74300220b6cf2f5e11a6ed0fb48941073f9a6cd725017dba38cdea7f80e216c48e3caf22b39eec99f39ca5d6abbbe42105cbdea787da7a24d2e709e1e0242887c52aaf642b33533879b15df7df3c05d679b78e3b6a03f645fca85ff1fd66da88ea9f515caeae5aefb72af217bd8554cb99707daf3e6d423f38a72414dc10ed7ff3a959dad290396b431d03b645bcd2322e925ac185f40450b3e3bcc9b7af75c9af9250395354a316aa8dd61e6c17fd8848b7c8b19d1458eec69ec0f45a8f4169d3fa28fde8f40b663677e59d62e9a97066ccc91a7092177a24af5c83068141a4e43a51cc8c74e901e47a9c508ed2e3f3b7dcfd993468e51b44efe149953687614981cd57aea58430f026773b9eeed31c8bfea7d1ccf6d6427c4896f012131b4a3824e05bd4aaad60e4aebec3460df0db4e6e97dae215206e6e589cc87827d5aa75542107bcb2c5c28fe5a0d591b47680db70e42fa3f431a25805ddc0b78f07b89b0a65260dc6b2fea7f0b170e4bb7eb063ae5aa8babc39a14d80b02deabcbdc0f5f19922c53a7bf1926a43cb2f50605c645ab4f1e43168ae7926921297284c4f5f0acded19c15d16de71123def590bfb22a27bdacfdcce9c46bee1e0b73ab058ac5b7c15b12ed975ea503bdb0265742f502f7b160aa2f1fe35d68ca3268cde06ab52e905e9dbf2437850161dccf333d69c5cfdc581d724e97e08199dc6af0f339154c0977000c7d29779cfaba1f0ba1380cde3a9ce1eab7630bced39f2ba3a"}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}]}, 0x2380}}, 0x0) (async) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) mmap(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x1000002, 0x100010, r1, 0x34c000) chdir(&(0x7f0000000040)='./file0\x00') r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r2, r3, 0x0, 0x80000005) (async) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)=0x4000) (async, rerun: 64) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x1000, 0x8f, @buffer={0x0, 0x61, &(0x7f0000000140)=""/97}, &(0x7f0000000300)="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", &(0x7f0000001300)=""/4096, 0x20, 0x20, 0x3, &(0x7f00000001c0)}) (rerun: 64) 03:48:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@random={'user.', 'vfat\x00'}, &(0x7f0000000180)='+\xc5\\*!#\x00', 0x7, 0x1) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@random={'user.', 'vfat\x00'}, &(0x7f0000000180)='+\xc5\\*!#\x00', 0x7, 0x1) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) [ 315.135146][ T6618] loop1: detected capacity change from 0 to 16 [ 315.137742][ T6619] loop5: detected capacity change from 0 to 16 [ 315.149577][ T6621] loop2: detected capacity change from 0 to 16 [ 315.149696][ T6627] loop0: detected capacity change from 0 to 16 03:48:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000001, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x4) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000140)) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) recvmmsg$unix(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000140)=""/70, 0x46}, {&(0x7f0000000300)=""/195, 0xc3}, {&(0x7f0000000240)=""/96, 0x60}, {&(0x7f00000001c0)=""/44, 0x2c}, {&(0x7f00000009c0)=""/168, 0xa8}], 0x5, &(0x7f0000000400)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x10}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{&(0x7f00000004c0)=@abs, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000540)=""/11, 0xb}, {&(0x7f0000000580)=""/72, 0x48}], 0x2, &(0x7f0000000640)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0xc8}}], 0x2, 0x10043, &(0x7f00000007c0)={0x77359400}) getgroups(0x7, &(0x7f0000000800)=[r3, 0x0, r3, r2, r3, 0xee01, r4]) lchown(&(0x7f0000000840)='./file0\x00', 0xffffffffffffffff, r1) open(&(0x7f00000000c0)='./file0\x00', 0x200800, 0x24) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) recvmmsg$unix(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000140)=""/70, 0x46}, {&(0x7f0000000300)=""/195, 0xc3}, {&(0x7f0000000240)=""/96, 0x60}, {&(0x7f00000001c0)=""/44, 0x2c}, {&(0x7f00000009c0)=""/168, 0xa8}], 0x5, &(0x7f0000000400)=[@cred={{0x1c}}, @rights={{0x10}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{&(0x7f00000004c0)=@abs, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000540)=""/11, 0xb}, {&(0x7f0000000580)=""/72, 0x48}], 0x2, &(0x7f0000000640)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0xc8}}], 0x2, 0x10043, &(0x7f00000007c0)={0x77359400}) (async) getgroups(0x7, &(0x7f0000000800)=[r3, 0x0, r3, r2, r3, 0xee01, r4]) (async) lchown(&(0x7f0000000840)='./file0\x00', 0xffffffffffffffff, r1) (async) open(&(0x7f00000000c0)='./file0\x00', 0x200800, 0x24) (async) [ 315.237364][ T6736] loop3: detected capacity change from 0 to 16 [ 315.269658][ T6738] loop5: detected capacity change from 0 to 264192 [ 315.280776][ T6742] loop1: detected capacity change from 0 to 16 03:48:32 executing program 3: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000002300)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000004740)={&(0x7f0000002340)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000004700)={&(0x7f0000002380)={0x2380, 0x0, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@ETHTOOL_A_FEATURES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}]}, @ETHTOOL_A_FEATURES_WANTED={0x2334, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x555}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x400}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '&\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7ff}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x281}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '-:%\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, ',\xeb\xde#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8b0b}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffb}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '!@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xf5f1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, ';&-$\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}]}]}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, 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"}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}]}, 0x2380}}, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) mmap(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x1000002, 0x100010, r1, 0x34c000) chdir(&(0x7f0000000040)='./file0\x00') (async) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r2, r3, 0x0, 0x80000005) (async) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)=0x4000) (async) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x1000, 0x8f, @buffer={0x0, 0x61, &(0x7f0000000140)=""/97}, &(0x7f0000000300)="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", &(0x7f0000001300)=""/4096, 0x20, 0x20, 0x3, &(0x7f00000001c0)}) 03:48:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) ioctl$F2FS_IOC_FLUSH_DEVICE(r4, 0x4008f50a, &(0x7f00000000c0)={0x7, 0x3}) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, r2, 0x3676b000) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 315.307944][ T6744] loop0: detected capacity change from 0 to 16 03:48:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x32595527bff2f9d0, 0x41) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) r3 = syz_io_uring_setup(0x87, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xd4}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000340)=0x0) r6 = socket$xdp(0x2c, 0x3, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x4, 0x0, @fd=r6, 0x0, 0x0}, 0x0) (async) syz_io_uring_submit(r4, r5, &(0x7f00000002c0)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x18}, 0x4) io_uring_enter(r3, 0x450c, 0x0, 0x0, 0x0, 0x0) (async) ftruncate(r0, 0x8860) (async) r7 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r7, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f00000001c0), 0x4, &(0x7f0000000380)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x0, 0x2c, 0x2d]}}}}, {@huge_never}, {@size={'size', 0x3d, [0x35, 0x74, 0x32, 0x31, 0x36, 0xf190aa0d881d7c23, 0x6b, 0x6d, 0x39]}}, {@mpol={'mpol', 0x3d, {'interleave', '', @val={0x3a, [0x32]}}}}, {@mode={'mode', 0x3d, 0x80000000}}, {@mode}], [{@smackfsroot={'smackfsroot', 0x3d, '*,%@(*-{*'}}, {@hash}, {@euid_gt={'euid>', 0xee01}}, {@smackfsroot={'smackfsroot', 0x3d, '*\'#.\\-()'}}]}) 03:48:32 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x204000, &(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRES64=r0, @ANYRESHEX=r0, @ANYBLOB="3d502e02ac6d7450507be08af356710cb579774a22e911561f1c1218a28b", @ANYBLOB="238c702576b70f2a7ee86f952674e3d69cab673d00713ef78142ecb98cb310e6d8cdbd890af691a52e737678211e8c0184f5ce1b3eae37ac8fc5c9d08506fad576bae1f8500aab5455d7b77634"]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000005) ftruncate(r1, 0x8860) 03:48:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=@ipv4_getaddr={0x58, 0x16, 0x8, 0x70bd25, 0x2, {0x2, 0x1f, 0xe3, 0xff}, [@IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_LABEL={0x14, 0x3, 'veth0_macvtap\x00'}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x64010100}, @IFA_LABEL={0x14, 0x3, 'vlan0\x00'}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x1f}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4008004}, 0x4000000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x9, 0xfffffffa, 0x0, 0x0, 0x4}, 0x14) [ 315.365685][ T6771] loop3: detected capacity change from 0 to 16 [ 315.385236][ T6827] loop2: detected capacity change from 0 to 16 03:48:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000001, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) mkdir(&(0x7f00000000c0)='./bus\x00', 0x4) (async) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000140)) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) (async) ioctl$F2FS_IOC_FLUSH_DEVICE(r4, 0x4008f50a, &(0x7f00000000c0)={0x7, 0x3}) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, r2, 0x3676b000) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 315.438663][ T6879] loop0: detected capacity change from 0 to 16 [ 315.466266][ T6886] loop3: detected capacity change from 0 to 16 [ 315.467219][ T6882] loop4: detected capacity change from 0 to 16 [ 315.479398][ T6890] loop1: detected capacity change from 0 to 16 03:48:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x32595527bff2f9d0, 0x41) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x32595527bff2f9d0, 0x41) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x32595527bff2f9d0, 0x41) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) [ 315.487216][ T6892] loop2: detected capacity change from 0 to 16 [ 315.498943][ T6890] FAT-fs (loop1): Unrecognized mount option "0xffffffffffffffff" or missing value 03:48:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=@ipv4_getaddr={0x58, 0x16, 0x8, 0x70bd25, 0x2, {0x2, 0x1f, 0xe3, 0xff}, [@IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_LABEL={0x14, 0x3, 'veth0_macvtap\x00'}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x64010100}, @IFA_LABEL={0x14, 0x3, 'vlan0\x00'}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x1f}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4008004}, 0x4000000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x9, 0xfffffffa, 0x0, 0x0, 0x4}, 0x14) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r1, 0x0, 0x80000005) (async) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=@ipv4_getaddr={0x58, 0x16, 0x8, 0x70bd25, 0x2, {0x2, 0x1f, 0xe3, 0xff}, [@IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_LABEL={0x14, 0x3, 'veth0_macvtap\x00'}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x64010100}, @IFA_LABEL={0x14, 0x3, 'vlan0\x00'}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x1f}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4008004}, 0x4000000) (async) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x9, 0xfffffffa, 0x0, 0x0, 0x4}, 0x14) (async) 03:48:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) ioctl$F2FS_IOC_FLUSH_DEVICE(r4, 0x4008f50a, &(0x7f00000000c0)={0x7, 0x3}) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, r2, 0x3676b000) creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) (async) ioctl$F2FS_IOC_FLUSH_DEVICE(r4, 0x4008f50a, &(0x7f00000000c0)={0x7, 0x3}) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, r2, 0x3676b000) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) [ 315.551493][ T6901] loop5: detected capacity change from 0 to 264192 [ 315.582626][ T6907] loop0: detected capacity change from 0 to 16 03:48:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000001, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 32) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 32) mkdir(&(0x7f00000000c0)='./bus\x00', 0x4) (async) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000140)) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./bus\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) 03:48:32 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000005) ftruncate(r1, 0x8860) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) ioctl$FICLONE(r0, 0x40049409, r3) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 315.641567][ T6952] loop2: detected capacity change from 0 to 16 [ 315.665559][ T7011] loop3: detected capacity change from 0 to 16 03:48:32 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x190) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000005) ftruncate(r1, 0x8860) r4 = syz_open_pts(r3, 0x0) dup3(r4, r0, 0x80000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 315.689006][ T7022] loop4: detected capacity change from 0 to 16 03:48:32 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x204000, &(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRES64=r0, @ANYRESHEX=r0, @ANYBLOB="3d502e02ac6d7450507be08af356710cb579774a22e911561f1c1218a28b", @ANYBLOB="238c702576b70f2a7ee86f952674e3d69cab673d00713ef78142ecb98cb310e6d8cdbd890af691a52e737678211e8c0184f5ce1b3eae37ac8fc5c9d08506fad576bae1f8500aab5455d7b77634"]) chdir(&(0x7f0000000040)='./file0\x00') (async) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000005) (async) ftruncate(r1, 0x8860) 03:48:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 32) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 32) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r1, 0x0, 0x80000005) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=@ipv4_getaddr={0x58, 0x16, 0x8, 0x70bd25, 0x2, {0x2, 0x1f, 0xe3, 0xff}, [@IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_LABEL={0x14, 0x3, 'veth0_macvtap\x00'}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x64010100}, @IFA_LABEL={0x14, 0x3, 'vlan0\x00'}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x1f}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4008004}, 0x4000000) (async, rerun: 64) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x9, 0xfffffffa, 0x0, 0x0, 0x4}, 0x14) (rerun: 64) [ 315.729450][ T7032] loop0: detected capacity change from 0 to 16 [ 315.730062][ T7033] loop2: detected capacity change from 0 to 16 [ 315.747322][ T7035] loop5: detected capacity change from 0 to 264192 [ 315.764335][ T7042] loop1: detected capacity change from 0 to 16 03:48:33 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x190) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000005) ftruncate(r1, 0x8860) r4 = syz_open_pts(r3, 0x0) dup3(r4, r0, 0x80000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x190) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r2, r3, 0x0, 0x80000005) (async) ftruncate(r1, 0x8860) (async) syz_open_pts(r3, 0x0) (async) dup3(r4, r0, 0x80000) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) 03:48:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./bus\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) [ 315.801716][ T7042] FAT-fs (loop1): Unrecognized mount option "0xffffffffffffffff" or missing value [ 315.812219][ T7139] loop3: detected capacity change from 0 to 16 03:48:33 executing program 5: ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000840)={0x0, 0x2c, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x8, @local, 0xff}, @in={0x2, 0x4e22, @multicast2}]}, 0xfffffffffffffffc) syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174293f5986d8f1667ada5f2e00", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000280)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000780)='./bus\x00', 0x5c9c7e, 0x9d) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) set_mempolicy(0x1, 0x0, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r1, 0x29, 0x37, &(0x7f0000000340), 0x8) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @local}, 0x1c) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x400) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) mmap(&(0x7f00004e3000/0x4000)=nil, 0x4000, 0x100000a, 0x50, r3, 0x9a837000) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000740)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x1e4}, 0x1, 0x0, 0x0, 0x800}, 0x1061c3c42c65a6c7) sendfile(r2, r0, &(0x7f0000000180)=0x200, 0xf16e) creat(0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000240)={0x1, 0x7, 0x7}) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB="160005000000000000002f66696c65302f66696c6530afcbcc93d8c66fa94ed37e485d6d2a9a984443476d61bfbcfb0a3df97449165db955cefbe0b62ec164df0c5f5dee759c1dabcf50ccbc5aeb42d6e9ca6543ffdb7faadc233d4e7bda724e08a972603d58783e2868c9c39703e00bce17c28078694e2581a3e1ed3581758a896cd6c2dcd4916310378cb992531349ded8c4"], 0x16) 03:48:33 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000005) ftruncate(r1, 0x8860) (async) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) (async) ioctl$FICLONE(r0, 0x40049409, r3) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:33 executing program 5: ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000000c0)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000840)={0x0, 0x2c, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x8, @local, 0xff}, @in={0x2, 0x4e22, @multicast2}]}, 0xfffffffffffffffc) (async) syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174293f5986d8f1667ada5f2e00", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000280)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 64) r0 = open(&(0x7f0000000780)='./bus\x00', 0x5c9c7e, 0x9d) (rerun: 64) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) set_mempolicy(0x1, 0x0, 0x0) (async) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r1, 0x29, 0x37, &(0x7f0000000340), 0x8) (async, rerun: 32) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @local}, 0x1c) (async, rerun: 32) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x400) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) (async) mmap(&(0x7f00004e3000/0x4000)=nil, 0x4000, 0x100000a, 0x50, r3, 0x9a837000) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000740)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x1e4}, 0x1, 0x0, 0x0, 0x800}, 0x1061c3c42c65a6c7) (async, rerun: 64) sendfile(r2, r0, &(0x7f0000000180)=0x200, 0xf16e) (rerun: 64) creat(0x0, 0x0) (async) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000240)={0x1, 0x7, 0x7}) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB="160005000000000000002f66696c65302f66696c6530afcbcc93d8c66fa94ed37e485d6d2a9a984443476d61bfbcfb0a3df97449165db955cefbe0b62ec164df0c5f5dee759c1dabcf50ccbc5aeb42d6e9ca6543ffdb7faadc233d4e7bda724e08a972603d58783e2868c9c39703e00bce17c28078694e2581a3e1ed3581758a896cd6c2dcd4916310378cb992531349ded8c4"], 0x16) [ 315.889052][ T7151] loop5: detected capacity change from 0 to 16 [ 315.898061][ T7151] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 315.908152][ T7139] loop3: detected capacity change from 0 to 16 [ 315.917107][ T7154] loop2: detected capacity change from 0 to 16 [ 315.917979][ T7155] loop0: detected capacity change from 0 to 16 [ 315.929761][ T7157] loop4: detected capacity change from 0 to 16 03:48:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./bus\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./bus\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) (async) 03:48:33 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x190) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000005) ftruncate(r1, 0x8860) r4 = syz_open_pts(r3, 0x0) dup3(r4, r0, 0x80000) r5 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x190) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r2, r3, 0x0, 0x80000005) (async) ftruncate(r1, 0x8860) (async) syz_open_pts(r3, 0x0) (async) dup3(r4, r0, 0x80000) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) [ 316.022473][ T7139] loop3: detected capacity change from 0 to 16 [ 316.038045][ T7227] loop0: detected capacity change from 0 to 16 03:48:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000200)='./file0\x00', 0x70, 0x0, &(0x7f0000000200), 0x100020, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) mkdirat(r0, &(0x7f00000000c0)='./bus\x00', 0x100) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./bus\x00'}, 0x10) write$binfmt_elf64(r1, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x4c, 0x0, 0x0, 0xb80c, 0x2, 0x3e, 0x3, 0x308, 0x40, 0x6f, 0x48, 0x0, 0x38, 0x1, 0x7, 0x8, 0x62}, [{0x60000000, 0xfffffffd, 0x8001, 0x9, 0x5, 0x1000, 0x4, 0xb}, {0x60000000, 0x3ff, 0x0, 0xffffffff, 0x0, 0x3, 0x6, 0x2}], "921876b57cd15de524d33cc63dc1fa11cf83ded7460d76fc7b4eed8d8e81a70e518f8adfda7752aeaa577dc29b901ba39580ddc89c1bc049823c5c2ab0e80a1e894e6f31d1eff93a5a28a552de5a80fc04b9fef725d44adecc99fa0d609efe3fdf84fe519e059bf742326a455a812187c841441417ee67cb58efdd766f0901767a474837ccf6ae65b21c21421f8941d3e94e3db6f76e25304be7dd847229fdf97516d043eb52bd387a54e277883c112e22696e175f056ea3959ca65ee6dcf6a745bae6e28837aa", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb77) 03:48:33 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x204000, &(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRES64=r0, @ANYRESHEX=r0, @ANYBLOB="3d502e02ac6d7450507be08af356710cb579774a22e911561f1c1218a28b", @ANYBLOB="238c702576b70f2a7ee86f952674e3d69cab673d00713ef78142ecb98cb310e6d8cdbd890af691a52e737678211e8c0184f5ce1b3eae37ac8fc5c9d08506fad576bae1f8500aab5455d7b77634"]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000005) (async, rerun: 32) ftruncate(r1, 0x8860) (rerun: 32) 03:48:33 executing program 5: ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000000c0)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000840)={0x0, 0x2c, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x8, @local, 0xff}, @in={0x2, 0x4e22, @multicast2}]}, 0xfffffffffffffffc) (async) syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174293f5986d8f1667ada5f2e00", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000280)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000780)='./bus\x00', 0x5c9c7e, 0x9d) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) set_mempolicy(0x1, 0x0, 0x0) (async) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r1, 0x29, 0x37, &(0x7f0000000340), 0x8) (async) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @local}, 0x1c) (async) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x400) (async) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) (async) mmap(&(0x7f00004e3000/0x4000)=nil, 0x4000, 0x100000a, 0x50, r3, 0x9a837000) (async) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000740)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x1e4}, 0x1, 0x0, 0x0, 0x800}, 0x1061c3c42c65a6c7) sendfile(r2, r0, &(0x7f0000000180)=0x200, 0xf16e) creat(0x0, 0x0) (async) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000240)={0x1, 0x7, 0x7}) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB="160005000000000000002f66696c65302f66696c6530afcbcc93d8c66fa94ed37e485d6d2a9a984443476d61bfbcfb0a3df97449165db955cefbe0b62ec164df0c5f5dee759c1dabcf50ccbc5aeb42d6e9ca6543ffdb7faadc233d4e7bda724e08a972603d58783e2868c9c39703e00bce17c28078694e2581a3e1ed3581758a896cd6c2dcd4916310378cb992531349ded8c4"], 0x16) [ 316.065379][ T7254] loop2: detected capacity change from 0 to 16 [ 316.090630][ T7139] loop3: detected capacity change from 0 to 16 [ 316.097803][ T7287] loop1: detected capacity change from 0 to 16 [ 316.111485][ T7287] FAT-fs (loop1): Unrecognized mount option "0xffffffffffffffff" or missing value 03:48:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000200)='./file0\x00', 0x70, 0x0, &(0x7f0000000200), 0x100020, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) mkdirat(r0, &(0x7f00000000c0)='./bus\x00', 0x100) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./bus\x00'}, 0x10) write$binfmt_elf64(r1, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x4c, 0x0, 0x0, 0xb80c, 0x2, 0x3e, 0x3, 0x308, 0x40, 0x6f, 0x48, 0x0, 0x38, 0x1, 0x7, 0x8, 0x62}, [{0x60000000, 0xfffffffd, 0x8001, 0x9, 0x5, 0x1000, 0x4, 0xb}, {0x60000000, 0x3ff, 0x0, 0xffffffff, 0x0, 0x3, 0x6, 0x2}], "921876b57cd15de524d33cc63dc1fa11cf83ded7460d76fc7b4eed8d8e81a70e518f8adfda7752aeaa577dc29b901ba39580ddc89c1bc049823c5c2ab0e80a1e894e6f31d1eff93a5a28a552de5a80fc04b9fef725d44adecc99fa0d609efe3fdf84fe519e059bf742326a455a812187c841441417ee67cb58efdd766f0901767a474837ccf6ae65b21c21421f8941d3e94e3db6f76e25304be7dd847229fdf97516d043eb52bd387a54e277883c112e22696e175f056ea3959ca65ee6dcf6a745bae6e28837aa", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb77) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000200)='./file0\x00', 0x70, 0x0, &(0x7f0000000200), 0x100020, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) (async) mkdirat(r0, &(0x7f00000000c0)='./bus\x00', 0x100) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./bus\x00'}, 0x10) (async) write$binfmt_elf64(r1, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x4c, 0x0, 0x0, 0xb80c, 0x2, 0x3e, 0x3, 0x308, 0x40, 0x6f, 0x48, 0x0, 0x38, 0x1, 0x7, 0x8, 0x62}, [{0x60000000, 0xfffffffd, 0x8001, 0x9, 0x5, 0x1000, 0x4, 0xb}, {0x60000000, 0x3ff, 0x0, 0xffffffff, 0x0, 0x3, 0x6, 0x2}], "921876b57cd15de524d33cc63dc1fa11cf83ded7460d76fc7b4eed8d8e81a70e518f8adfda7752aeaa577dc29b901ba39580ddc89c1bc049823c5c2ab0e80a1e894e6f31d1eff93a5a28a552de5a80fc04b9fef725d44adecc99fa0d609efe3fdf84fe519e059bf742326a455a812187c841441417ee67cb58efdd766f0901767a474837ccf6ae65b21c21421f8941d3e94e3db6f76e25304be7dd847229fdf97516d043eb52bd387a54e277883c112e22696e175f056ea3959ca65ee6dcf6a745bae6e28837aa", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb77) (async) [ 316.143741][ T7139] loop3: detected capacity change from 0 to 16 [ 316.273828][ T7139] loop3: detected capacity change from 0 to 16 [ 316.341477][ T7139] loop3: detected capacity change from 0 to 16 [ 316.382110][ T7139] loop3: detected capacity change from 0 to 16 [ 316.431961][ T7139] loop3: detected capacity change from 0 to 16 [ 316.481189][ T7139] loop3: detected capacity change from 0 to 16 [ 316.530661][ T7139] loop3: detected capacity change from 0 to 16 [ 316.601021][ T7139] loop3: detected capacity change from 0 to 16 03:48:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) acct(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) 03:48:33 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000005) ftruncate(r1, 0x8860) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) ioctl$FICLONE(r0, 0x40049409, r3) creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r2, r3, 0x0, 0x80000005) (async) ftruncate(r1, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) (async) ioctl$FICLONE(r0, 0x40049409, r3) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) 03:48:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x10, r3, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$AUTOFS_IOC_CATATONIC(r1, 0x9362, 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) recvmsg$can_raw(r4, &(0x7f0000000580)={&(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)=""/95, 0x5f}, {&(0x7f0000000300)=""/79, 0x4f}, {&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/17, 0x11}, {&(0x7f0000000440)=""/151, 0x97}], 0x5, &(0x7f00000001c0)=""/46, 0x2e}, 0x40002100) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:33 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x4000) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x41000}], 0x0, &(0x7f0000000140)=ANY=[@ANYRESDEC=r0, @ANYBLOB="a75262fc8d595e344dc691", @ANYRESDEC=r1, @ANYRESOCT=r0, @ANYRESDEC=r0, @ANYRES16=r1, @ANYRES16=r1]) chdir(&(0x7f0000000040)='./file0\x00') r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000200)='./file0\x00', 0x70, 0x0, &(0x7f0000000200), 0x100020, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) mkdirat(r0, &(0x7f00000000c0)='./bus\x00', 0x100) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./bus\x00'}, 0x10) write$binfmt_elf64(r1, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x4c, 0x0, 0x0, 0xb80c, 0x2, 0x3e, 0x3, 0x308, 0x40, 0x6f, 0x48, 0x0, 0x38, 0x1, 0x7, 0x8, 0x62}, [{0x60000000, 0xfffffffd, 0x8001, 0x9, 0x5, 0x1000, 0x4, 0xb}, {0x60000000, 0x3ff, 0x0, 0xffffffff, 0x0, 0x3, 0x6, 0x2}], "921876b57cd15de524d33cc63dc1fa11cf83ded7460d76fc7b4eed8d8e81a70e518f8adfda7752aeaa577dc29b901ba39580ddc89c1bc049823c5c2ab0e80a1e894e6f31d1eff93a5a28a552de5a80fc04b9fef725d44adecc99fa0d609efe3fdf84fe519e059bf742326a455a812187c841441417ee67cb58efdd766f0901767a474837ccf6ae65b21c21421f8941d3e94e3db6f76e25304be7dd847229fdf97516d043eb52bd387a54e277883c112e22696e175f056ea3959ca65ee6dcf6a745bae6e28837aa", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb77) 03:48:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) fsetxattr$trusted_overlay_upper(r0, &(0x7f00000000c0), &(0x7f0000000140)={0x0, 0xfb, 0xa2, 0x2, 0x0, "8dd033c72fddb468a3b70dc4100fbad1", "08977e5f771a74838054f2b1242d9e5b97804a5046085720e065993306d75bb08991fbd8816c7a1c51ba57e2c3a6b3e3b3c688d7be5dbbaca535ec64eeb538f165f389945db7d320d878413a96c622b499cd36c76d3e50fe0d91f300d5322b6b8d6eb70fef7f57e5e5d040b4c64074e7a2ea0bad371476ad40be8bdadeb5440ba05ec25bfba885974a4e761a2a"}, 0xa2, 0x2) [ 316.668035][ T7429] loop2: detected capacity change from 0 to 16 [ 316.676003][ T7431] loop1: detected capacity change from 0 to 16 [ 316.683747][ T7437] loop4: detected capacity change from 0 to 16 [ 316.690525][ T7432] loop5: detected capacity change from 0 to 1040 [ 316.691741][ T7436] loop3: detected capacity change from 0 to 16 03:48:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) read(r0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f00000002c0)="81ffffffffffffff006174000147968be0ae0abbeba1ca", 0x17}, {0x0, 0x0, 0x1000}], 0x408048, &(0x7f0000000400)=ANY=[@ANYRESDEC, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=0x0, @ANYRES64=0x0, @ANYRES32=r0, @ANYRESOCT, @ANYRESDEC, @ANYBLOB="0911b14ebc8608e4a5da2a756b373ab43756b47aa4fc0d825d1a45f5aba1fca106616223d16bd23f132adf8074b0c83bbc0c80771541dc24fe3ea49c828dc5604fe25b1a9642d527cb48b647361cd8e261fb2a5464cab5211b09a277a5df38f4d5a6c4969b4fcdec43c81a67", @ANYBLOB="b006bc32c2b7e73df340949bd0dcee823d2586e1f16a58ff1cee1f28ac3ad1a8d12116e3557f0c65ed41c4e8cf010e274b9236cd12ea1ee165da9e0edb669cfba343c092ef04f28da3b8109dba35af4552d0f9115f8478433d95c6d4da0bf997bdf8", @ANYRES64=r0, @ANYBLOB="2a3ea56ad4757ab459bdf5f3c22a77c10bffe0c62bd55684b89cda12ad83e67983203566347a6645bbaff63dcab5d7ae7f04e9123996bef07c4c414499467b6c4d5781c4e0a386e8374b7959b5", @ANYRES64, @ANYBLOB="25dd79c740ac31aef5c94b0e822eb8b1493568e8a8d7c81f89709005f6e2140dc7a4d91e250111a3a49fd57b4148c8317d8bf528f6aa8baa2881e8157e30230f9a07921bd437d07dd963bd4a1fcb466ce6ce05960da348ed9cd1f95c702b64ddc78a506f0c4b1f050289209c624fdc403948ad881e1ac94e3fe1e674efba3d0859d4723d028bb96ffed36ebe6126301456afcc9f13", @ANYRESHEX]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x10, r3, 0x0) (async) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$AUTOFS_IOC_CATATONIC(r1, 0x9362, 0x0) (async) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) (async) recvmsg$can_raw(r4, &(0x7f0000000580)={&(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)=""/95, 0x5f}, {&(0x7f0000000300)=""/79, 0x4f}, {&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/17, 0x11}, {&(0x7f0000000440)=""/151, 0x97}], 0x5, &(0x7f00000001c0)=""/46, 0x2e}, 0x40002100) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 316.698409][ T7432] FAT-fs (loop5): Unrecognized mount option "00000000000000000003RbY^4MƑ000000000000000000040000000000000000000000300000000000000000003" or missing value 03:48:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) fsetxattr$trusted_overlay_upper(r0, &(0x7f00000000c0), &(0x7f0000000140)={0x0, 0xfb, 0xa2, 0x2, 0x0, "8dd033c72fddb468a3b70dc4100fbad1", "08977e5f771a74838054f2b1242d9e5b97804a5046085720e065993306d75bb08991fbd8816c7a1c51ba57e2c3a6b3e3b3c688d7be5dbbaca535ec64eeb538f165f389945db7d320d878413a96c622b499cd36c76d3e50fe0d91f300d5322b6b8d6eb70fef7f57e5e5d040b4c64074e7a2ea0bad371476ad40be8bdadeb5440ba05ec25bfba885974a4e761a2a"}, 0xa2, 0x2) 03:48:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) acct(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r1, 0x0, 0x80000005) 03:48:33 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) (async) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x4000) (async, rerun: 32) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x41000}], 0x0, &(0x7f0000000140)=ANY=[@ANYRESDEC=r0, @ANYBLOB="a75262fc8d595e344dc691", @ANYRESDEC=r1, @ANYRESOCT=r0, @ANYRESDEC=r0, @ANYRES16=r1, @ANYRES16=r1]) (rerun: 32) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 32) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 32) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r2, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) (async) read(r0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f00000002c0)="81ffffffffffffff006174000147968be0ae0abbeba1ca", 0x17}, {0x0, 0x0, 0x1000}], 0x408048, &(0x7f0000000400)=ANY=[@ANYRESDEC, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=0x0, @ANYRES64=0x0, @ANYRES32=r0, @ANYRESOCT, @ANYRESDEC, @ANYBLOB="0911b14ebc8608e4a5da2a756b373ab43756b47aa4fc0d825d1a45f5aba1fca106616223d16bd23f132adf8074b0c83bbc0c80771541dc24fe3ea49c828dc5604fe25b1a9642d527cb48b647361cd8e261fb2a5464cab5211b09a277a5df38f4d5a6c4969b4fcdec43c81a67", @ANYBLOB="b006bc32c2b7e73df340949bd0dcee823d2586e1f16a58ff1cee1f28ac3ad1a8d12116e3557f0c65ed41c4e8cf010e274b9236cd12ea1ee165da9e0edb669cfba343c092ef04f28da3b8109dba35af4552d0f9115f8478433d95c6d4da0bf997bdf8", @ANYRES64=r0, @ANYBLOB="2a3ea56ad4757ab459bdf5f3c22a77c10bffe0c62bd55684b89cda12ad83e67983203566347a6645bbaff63dcab5d7ae7f04e9123996bef07c4c414499467b6c4d5781c4e0a386e8374b7959b5", @ANYRES64, @ANYBLOB="25dd79c740ac31aef5c94b0e822eb8b1493568e8a8d7c81f89709005f6e2140dc7a4d91e250111a3a49fd57b4148c8317d8bf528f6aa8baa2881e8157e30230f9a07921bd437d07dd963bd4a1fcb466ce6ce05960da348ed9cd1f95c702b64ddc78a506f0c4b1f050289209c624fdc403948ad881e1ac94e3fe1e674efba3d0859d4723d028bb96ffed36ebe6126301456afcc9f13", @ANYRESHEX]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) epoll_create1(0x0) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/34) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 316.758399][ T7440] loop0: detected capacity change from 0 to 16 [ 316.789086][ T7442] loop2: detected capacity change from 0 to 16 03:48:34 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) (async) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x4000) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x41000}], 0x0, &(0x7f0000000140)=ANY=[@ANYRESDEC=r0, @ANYBLOB="a75262fc8d595e344dc691", @ANYRESDEC=r1, @ANYRESOCT=r0, @ANYRESDEC=r0, @ANYRES16=r1, @ANYRES16=r1]) chdir(&(0x7f0000000040)='./file0\x00') r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) fsetxattr$trusted_overlay_upper(r0, &(0x7f00000000c0), &(0x7f0000000140)={0x0, 0xfb, 0xa2, 0x2, 0x0, "8dd033c72fddb468a3b70dc4100fbad1", "08977e5f771a74838054f2b1242d9e5b97804a5046085720e065993306d75bb08991fbd8816c7a1c51ba57e2c3a6b3e3b3c688d7be5dbbaca535ec64eeb538f165f389945db7d320d878413a96c622b499cd36c76d3e50fe0d91f300d5322b6b8d6eb70fef7f57e5e5d040b4c64074e7a2ea0bad371476ad40be8bdadeb5440ba05ec25bfba885974a4e761a2a"}, 0xa2, 0x2) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) fsetxattr$trusted_overlay_upper(r0, &(0x7f00000000c0), &(0x7f0000000140)={0x0, 0xfb, 0xa2, 0x2, 0x0, "8dd033c72fddb468a3b70dc4100fbad1", "08977e5f771a74838054f2b1242d9e5b97804a5046085720e065993306d75bb08991fbd8816c7a1c51ba57e2c3a6b3e3b3c688d7be5dbbaca535ec64eeb538f165f389945db7d320d878413a96c622b499cd36c76d3e50fe0d91f300d5322b6b8d6eb70fef7f57e5e5d040b4c64074e7a2ea0bad371476ad40be8bdadeb5440ba05ec25bfba885974a4e761a2a"}, 0xa2, 0x2) (async) [ 316.838512][ T7497] loop1: detected capacity change from 0 to 16 [ 316.840643][ T7477] loop0: detected capacity change from 0 to 16 [ 316.858642][ T7518] loop3: detected capacity change from 0 to 16 03:48:34 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) acct(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) acct(0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r1, 0x0, 0x80000005) (async) 03:48:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) (async) read(r0, 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f00000002c0)="81ffffffffffffff006174000147968be0ae0abbeba1ca", 0x17}, {0x0, 0x0, 0x1000}], 0x408048, &(0x7f0000000400)=ANY=[@ANYRESDEC, @ANYRES32=0x0, @ANYRES32, @ANYRESDEC=0x0, @ANYRES64=0x0, @ANYRES32=r0, @ANYRESOCT, @ANYRESDEC, @ANYBLOB="0911b14ebc8608e4a5da2a756b373ab43756b47aa4fc0d825d1a45f5aba1fca106616223d16bd23f132adf8074b0c83bbc0c80771541dc24fe3ea49c828dc5604fe25b1a9642d527cb48b647361cd8e261fb2a5464cab5211b09a277a5df38f4d5a6c4969b4fcdec43c81a67", @ANYBLOB="b006bc32c2b7e73df340949bd0dcee823d2586e1f16a58ff1cee1f28ac3ad1a8d12116e3557f0c65ed41c4e8cf010e274b9236cd12ea1ee165da9e0edb669cfba343c092ef04f28da3b8109dba35af4552d0f9115f8478433d95c6d4da0bf997bdf8", @ANYRES64=r0, @ANYBLOB="2a3ea56ad4757ab459bdf5f3c22a77c10bffe0c62bd55684b89cda12ad83e67983203566347a6645bbaff63dcab5d7ae7f04e9123996bef07c4c414499467b6c4d5781c4e0a386e8374b7959b5", @ANYRES64, @ANYBLOB="25dd79c740ac31aef5c94b0e822eb8b1493568e8a8d7c81f89709005f6e2140dc7a4d91e250111a3a49fd57b4148c8317d8bf528f6aa8baa2881e8157e30230f9a07921bd437d07dd963bd4a1fcb466ce6ce05960da348ed9cd1f95c702b64ddc78a506f0c4b1f050289209c624fdc403948ad881e1ac94e3fe1e674efba3d0859d4723d028bb96ffed36ebe6126301456afcc9f13", @ANYRESHEX]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) [ 316.915053][ T7574] loop4: detected capacity change from 0 to 16 [ 316.951032][ T7599] loop1: detected capacity change from 0 to 16 03:48:34 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="018d950b3d000000002f66696c653000"]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = open(&(0x7f0000000780)='.\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) creat(0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000180)=""/91) write$P9_RREADLINK(r1, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) [ 316.962002][ T7604] loop3: detected capacity change from 0 to 16 03:48:34 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x6}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) [ 316.993687][ T7684] loop0: detected capacity change from 0 to 16 [ 317.022736][ T7701] loop5: detected capacity change from 0 to 16 03:48:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 64) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (rerun: 64) sendfile(r1, r2, 0x0, 0x80000005) (async, rerun: 64) ftruncate(r0, 0x8860) (async, rerun: 64) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x10, r3, 0x0) (async) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$AUTOFS_IOC_CATATONIC(r1, 0x9362, 0x0) (async) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) (async, rerun: 32) recvmsg$can_raw(r4, &(0x7f0000000580)={&(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)=""/95, 0x5f}, {&(0x7f0000000300)=""/79, 0x4f}, {&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/17, 0x11}, {&(0x7f0000000440)=""/151, 0x97}], 0x5, &(0x7f00000001c0)=""/46, 0x2e}, 0x40002100) (async, rerun: 32) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) epoll_create1(0x0) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/34) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:34 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="018d950b3d000000002f66696c653000"]) (async) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = open(&(0x7f0000000780)='.\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) (async) creat(0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000180)=""/91) (async) write$P9_RREADLINK(r1, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:34 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000000c0)='./bus\x00', 0x3a) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000002380)={{0x1, 0x1, 0x18, r0, {0x4}}, './file1\x00'}) sendmsg$unix(r2, &(0x7f0000002540)={&(0x7f00000023c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002500)=[{&(0x7f0000002440)="8c73abd41fe38c00753deb3402036471270c9985bf21a3180506c3a6e71388dc5c5d0b6ad8bee648b6a8f8fe575a55214d3ea415a999981f60357d548cf4f312b59d153cb3e685a9e8c7265e27264d7fe76901f64f453ff4abc71fbceb2f", 0x5e}, {&(0x7f00000024c0)="54afacf3e3f842e09b", 0x9}], 0x2, 0x0, 0x0, 0x40014}, 0x20000004) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_MPATH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, 0x0, 0x300, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x9, 0x31}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004010}, 0x40) sendmsg$NL80211_CMD_SET_KEY(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x225c7715bc8556bd}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, 0x0, 0x800, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x1, 0x29}}}}, [@NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "28ed292f82"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "80780f687f"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x5}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x5}]}, 0x68}, 0x1, 0x0, 0x0, 0xa0d95a590c3c8958}, 0x4000) ftruncate(r0, 0x8860) [ 317.068203][ T7703] FAT-fs (loop3): bogus number of reserved sectors [ 317.074801][ T7703] FAT-fs (loop3): Can't find a valid FAT filesystem 03:48:34 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="018d950b3d000000002f66696c653000"]) (async, rerun: 64) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 64) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = open(&(0x7f0000000780)='.\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) (async) creat(0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000180)=""/91) (async) write$P9_RREADLINK(r1, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) [ 317.120995][ T7711] loop5: detected capacity change from 0 to 16 [ 317.122664][ T7706] loop4: detected capacity change from 0 to 16 [ 317.127493][ T7712] loop0: detected capacity change from 0 to 16 [ 317.139920][ T7710] loop1: detected capacity change from 0 to 16 [ 317.148346][ T7715] loop2: detected capacity change from 0 to 16 03:48:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_MPATH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, 0x0, 0x300, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x9, 0x31}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004010}, 0x40) (async) sendmsg$NL80211_CMD_SET_KEY(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x225c7715bc8556bd}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, 0x0, 0x800, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x1, 0x29}}}}, [@NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "28ed292f82"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "80780f687f"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x5}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x5}]}, 0x68}, 0x1, 0x0, 0x0, 0xa0d95a590c3c8958}, 0x4000) (async) ftruncate(r0, 0x8860) 03:48:34 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 32) creat(&(0x7f00000000c0)='./bus\x00', 0x3a) (rerun: 32) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000002380)={{0x1, 0x1, 0x18, r0, {0x4}}, './file1\x00'}) sendmsg$unix(r2, &(0x7f0000002540)={&(0x7f00000023c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002500)=[{&(0x7f0000002440)="8c73abd41fe38c00753deb3402036471270c9985bf21a3180506c3a6e71388dc5c5d0b6ad8bee648b6a8f8fe575a55214d3ea415a999981f60357d548cf4f312b59d153cb3e685a9e8c7265e27264d7fe76901f64f453ff4abc71fbceb2f", 0x5e}, {&(0x7f00000024c0)="54afacf3e3f842e09b", 0x9}], 0x2, 0x0, 0x0, 0x40014}, 0x20000004) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 32) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async, rerun: 32) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) epoll_create1(0x0) (async) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/34) (async, rerun: 64) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async, rerun: 64) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:34 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x6}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x6}], 0x0, &(0x7f0000000140)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r1, 0x0, 0x80000005) (async) [ 317.240913][ T7823] loop5: detected capacity change from 0 to 16 03:48:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x1000000002}, {0x0, 0x0, 0x1001}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x1e2) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x11) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="160000001700000d002e2f66696c65302f66696c65306f435b386ee9ce6e7c14c7afb84461424fbed9cc86c40811b04967fe644732db59d86303a04111aabd9965c178c244a9a1ee2693581198ccb82c6a8c956083810d30ab2a4a3071e46447269e55939539cd385ecc65ba68506d9bf8caf3cf"], 0x16) 03:48:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_MPATH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, 0x0, 0x300, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x9, 0x31}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004010}, 0x40) (async) sendmsg$NL80211_CMD_SET_KEY(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x225c7715bc8556bd}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, 0x0, 0x800, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x1, 0x29}}}}, [@NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "28ed292f82"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "80780f687f"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x5}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x5}]}, 0x68}, 0x1, 0x0, 0x0, 0xa0d95a590c3c8958}, 0x4000) (async) ftruncate(r0, 0x8860) [ 317.306914][ T7894] loop1: detected capacity change from 0 to 16 [ 317.315892][ T7905] loop4: detected capacity change from 0 to 16 [ 317.323858][ T7908] loop0: detected capacity change from 0 to 16 [ 317.343690][ T7934] FAT-fs (loop3): bogus number of reserved sectors [ 317.350267][ T7934] FAT-fs (loop3): Can't find a valid FAT filesystem [ 317.397783][ T7944] loop5: detected capacity change from 0 to 264192 [ 317.435531][ T7946] loop1: detected capacity change from 0 to 16 03:48:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x401c0, 0x4) 03:48:34 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000000c0)='./bus\x00', 0x3a) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000002380)={{0x1, 0x1, 0x18, r0, {0x4}}, './file1\x00'}) sendmsg$unix(r2, &(0x7f0000002540)={&(0x7f00000023c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002500)=[{&(0x7f0000002440)="8c73abd41fe38c00753deb3402036471270c9985bf21a3180506c3a6e71388dc5c5d0b6ad8bee648b6a8f8fe575a55214d3ea415a999981f60357d548cf4f312b59d153cb3e685a9e8c7265e27264d7fe76901f64f453ff4abc71fbceb2f", 0x5e}, {&(0x7f00000024c0)="54afacf3e3f842e09b", 0x9}], 0x2, 0x0, 0x0, 0x40014}, 0x20000004) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f00000000c0)='./bus\x00', 0x3a) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000002380)={{0x1, 0x1, 0x18, r0, {0x4}}, './file1\x00'}) (async) sendmsg$unix(r2, &(0x7f0000002540)={&(0x7f00000023c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002500)=[{&(0x7f0000002440)="8c73abd41fe38c00753deb3402036471270c9985bf21a3180506c3a6e71388dc5c5d0b6ad8bee648b6a8f8fe575a55214d3ea415a999981f60357d548cf4f312b59d153cb3e685a9e8c7265e27264d7fe76901f64f453ff4abc71fbceb2f", 0x5e}, {&(0x7f00000024c0)="54afacf3e3f842e09b", 0x9}], 0x2, 0x0, 0x0, 0x40014}, 0x20000004) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) 03:48:34 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x6}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) 03:48:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) creat(&(0x7f0000000180)='./file0\x00', 0x40) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') [ 317.468693][ T7944] FAT-fs (loop5): bogus number of reserved sectors [ 317.475406][ T7944] FAT-fs (loop5): Can't find a valid FAT filesystem [ 317.507251][ T7990] loop0: detected capacity change from 0 to 16 [ 317.530004][ T7937] handle_bad_sector: 25881 callbacks suppressed [ 317.530022][ T7937] syz-executor.4: attempt to access beyond end of device [ 317.530022][ T7937] loop4: rw=0, want=80, limit=16 [ 317.534743][ T8074] loop2: detected capacity change from 0 to 16 [ 317.536457][ T7937] syz-executor.4: attempt to access beyond end of device [ 317.536457][ T7937] loop4: rw=0, want=73, limit=16 03:48:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x1000000002}, {0x0, 0x0, 0x1001}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) creat(0x0, 0x1e2) (async) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) (async) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x11) (async) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="160000001700000d002e2f66696c65302f66696c65306f435b386ee9ce6e7c14c7afb84461424fbed9cc86c40811b04967fe644732db59d86303a04111aabd9965c178c244a9a1ee2693581198ccb82c6a8c956083810d30ab2a4a3071e46447269e55939539cd385ecc65ba68506d9bf8caf3cf"], 0x16) [ 317.585151][ T8074] syz-executor.2: attempt to access beyond end of device [ 317.585151][ T8074] loop2: rw=0, want=77, limit=16 [ 317.587075][ T7937] syz-executor.4: attempt to access beyond end of device [ 317.587075][ T7937] loop4: rw=0, want=74, limit=16 [ 317.609999][ T7937] syz-executor.4: attempt to access beyond end of device [ 317.609999][ T7937] loop4: rw=0, want=75, limit=16 [ 317.618117][ T8079] loop0: detected capacity change from 0 to 16 [ 317.624277][ T7937] syz-executor.4: attempt to access beyond end of device [ 317.624277][ T7937] loop4: rw=0, want=76, limit=16 [ 317.628730][ T8074] syz-executor.2: attempt to access beyond end of device [ 317.628730][ T8074] loop2: rw=524288, want=128, limit=16 [ 317.642452][ T7937] syz-executor.4: attempt to access beyond end of device [ 317.642452][ T7937] loop4: rw=0, want=77, limit=16 [ 317.654352][ T8080] loop5: detected capacity change from 0 to 264192 [ 317.664292][ T7937] syz-executor.4: attempt to access beyond end of device [ 317.664292][ T7937] loop4: rw=0, want=78, limit=16 [ 317.676472][ T8076] FAT-fs (loop3): bogus number of reserved sectors [ 317.684560][ T7937] buffer_io_error: 25853 callbacks suppressed [ 317.684572][ T7937] Buffer I/O error on dev loop4, logical block 77, async page read [ 317.684595][ T7937] syz-executor.4: attempt to access beyond end of device [ 317.684595][ T7937] loop4: rw=0, want=79, limit=16 [ 317.691256][ T8076] FAT-fs (loop3): Can't find a valid FAT filesystem [ 317.697310][ T7937] Buffer I/O error on dev loop4, logical block 78, async page read 03:48:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 64) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 64) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) creat(&(0x7f0000000180)='./file0\x00', 0x40) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') 03:48:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x401c0, 0x4) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f00000000c0)='./file0\x00', 0x401c0, 0x4) (async) [ 317.738642][ T8080] FAT-fs (loop5): bogus number of reserved sectors [ 317.745241][ T8080] FAT-fs (loop5): Can't find a valid FAT filesystem [ 317.771081][ T7937] Buffer I/O error on dev loop4, logical block 79, async page read [ 317.779466][ T7937] Buffer I/O error on dev loop4, logical block 72, async page read 03:48:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x1000000002}, {0x0, 0x0, 0x1001}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 32) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (rerun: 32) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) creat(0x0, 0x1e2) (async, rerun: 64) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) (rerun: 64) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x11) (async) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="160000001700000d002e2f66696c65302f66696c65306f435b386ee9ce6e7c14c7afb84461424fbed9cc86c40811b04967fe644732db59d86303a04111aabd9965c178c244a9a1ee2693581198ccb82c6a8c956083810d30ab2a4a3071e46447269e55939539cd385ecc65ba68506d9bf8caf3cf"], 0x16) [ 317.787668][ T7937] Buffer I/O error on dev loop4, logical block 73, async page read [ 317.797624][ T7937] Buffer I/O error on dev loop4, logical block 74, async page read [ 317.815206][ T7937] Buffer I/O error on dev loop4, logical block 75, async page read [ 317.818668][ T8188] loop5: detected capacity change from 0 to 264192 [ 317.825873][ T8189] loop0: detected capacity change from 0 to 16 [ 317.836325][ T8193] loop2: detected capacity change from 0 to 16 [ 317.845492][ T8189] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 317.855336][ T7937] Buffer I/O error on dev loop4, logical block 76, async page read [ 317.875269][ T8193] Buffer I/O error on dev loop2, logical block 72, async page read [ 317.877602][ T8188] FAT-fs (loop5): bogus number of reserved sectors [ 317.883465][ T7937] Buffer I/O error on dev loop4, logical block 77, async page read [ 317.889806][ T8188] FAT-fs (loop5): Can't find a valid FAT filesystem [ 317.910639][ T8189] loop0: detected capacity change from 0 to 16 [ 317.921311][ T8189] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 317.993236][ T8189] loop0: detected capacity change from 0 to 16 [ 318.006524][ T8189] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 318.080620][ T8189] loop0: detected capacity change from 0 to 16 [ 318.087007][ T8189] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value 03:48:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) r3 = socket$unix(0x1, 0x5, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x91ffce066f0b0e38, 0x0, @fd=r3, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x7107, &(0x7f0000000280), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000040)=@IORING_OP_TIMEOUT_REMOVE, 0x200) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r6 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x80000005) ftruncate(r5, 0x8860) r8 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r8, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:35 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000a80)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = signalfd4(r1, &(0x7f00000000c0)={[0x9]}, 0x8, 0x80800) openat(r2, &(0x7f0000000140)='./file0\x00', 0x14000, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x100010, 0xffffffffffffffff, 0xa1b54000) sendfile(r3, r4, 0x0, 0x80000005) r5 = accept4$tipc(r4, 0x0, &(0x7f0000000180), 0x80000) open(&(0x7f0000000a40)='./file1\x00', 0x81, 0x8) signalfd(r5, &(0x7f00000001c0)={[0x200]}, 0x8) ftruncate(r1, 0x8860) syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./bus\x00', 0x80000001, 0x9, &(0x7f00000008c0)=[{&(0x7f0000000300)="2c3513cd9ec409338fe9ad781334a0a92f8ba30b28e89c562cdb0cd7eb17d96f14efbd99cc2aa341acd47295606d7f473c8c5fc216787d4fd2b45781ed07f8a2a1ce22dfe494e68cfb489c6e5dd01b3940588cf43c7d976fc045b0a1003dc040c9d55f0feab9b40a5d133ab733de83f3ed31db2a52b236af180a72a051d1feb430d3d9a75c1b7e57ca5c4d47f0cc82b34815e364e24aef4b5571f789d85dcec880e5749e9529a14d6b240959fe0d80430395f3064526709922866565673bbfbc4e", 0xc1, 0x800}, {&(0x7f0000000400)="bbc75978ee1e88aa9da294075f8281ff994031bdd0f519a60eeb53b6d997d072db8554208aba69c3b43a3ddb194f07356207c6452d6d9b8c31b9c10a8a0c75609980010a2d9d0f5f9ca2b5e4a4439ef788bc5f2171d42181469c1d94b9d77feb16ff6e7165da4169c55675e5bc9a50d8975b82bee9e9fb61349f23b283ee60ce8a43a94c0e80d890839420f9ca905e7231df73f9fa432669880ec680e71b1559ab301a0fa640f6aac3c279f648747ca63db070c8a79d37063a210d9c199715304a46716f9478c25034e33a63accb2a03bec1a00ae58abad7c4f8", 0xda, 0x3ff}, {&(0x7f0000000500)="2406", 0x2, 0x100000000}, {&(0x7f0000000540)="871cd37cc487b15428614f3d9ae8c7322bc4d67f79c47931b59a2bc79e9ae7c4b33f01574c7807c95c1fc0b16aeb6f8e62985b252021813b9d3fc99e26b5dab9a71b285f28b3d5e4aa8a4cc79e961c6cac8b64aa11df20b1d2a9f0c4aae8255f99d0103a80e9b177c18b31ec2c5fcecf38ece51bdbf731ed682e2a245da5d8bc527c8cb2f9d4ebb23f32efe9fb0355d9e7b88ee720d3ed3b5a7dd482b147a9389a503dd11bc40e3bb6eb5e2158", 0xad, 0x2}, {&(0x7f0000000600)="1413a329cec974b0f763d713f721319648f37fba2fb4448fed1d38f549ef3c9d1eef0fe42a96c851998becec4c6db2374e6a113547e530187721ef10496d12bf252bf6b4", 0x44}, {&(0x7f0000000680)="19f333f4129bc365d0cafdd6fa33dc321cc1c2d3075a477a9e85038ba2f0d097e03d9e6528507878aa048f4187", 0x2d, 0xeb}, {&(0x7f00000006c0)="cf2b4fdf4083a2fc5936c5005a213483eee9022112de5fc8c80246ddb175266ca8f6d8", 0x23, 0x3ff}, {&(0x7f0000000700)="12f0cce5d19c6f3b11ffb91f4c6f513a559869b26e073a215e2dc5f38ce150ced12d17d9acec4a9477197edb373da92e2d01e1d2838f5475f46c2cc414535c0e4abf552c4e4188c88b37968d3b541f9934d03fdc48611d9a528e1305fc6dcb5201c84b6585e7c5aa14669244b03a56fe0e21a008adcec124f50ab975a9b788cde04abe5c08d90b465f35ec031d7a4cbbd6b05c845ceae9c6ca79501242b14e1b45a6e5168dff6a8f6c5692815cdc42739f630e2241035b7b8dc04ff07c51afc2ff7244cf02e5b2a4c025993e0a68ac1087e5d797e5f13bfa38737cea90e91cb5dfc227fc095ae627a338ac605507b91811b824", 0xf3, 0x401}, {&(0x7f0000000800)="86768a63b12d3aae1dfd1e3ac9db2b7ab5415b03c9916a905f02520966d99e53071122903cade5e2ba386459e21098b0631a44e82af74d385be88a8a5e164033b6f0e5c5578c2a94a7683adfc1bb0bc3e18100e772f4d1354dff1332b84fe17eb29bedefaa6f50288dc023a9cb3ebb72d4cca5b8371da442977350f3d539c4381d6d8cd28bc11b74", 0x88, 0x5}], 0x2, &(0x7f00000009c0)={[{@noacl}, {@journal_checksum}, {@barrier}, {@commit={'commit', 0x3d, 0x10b}}], [{@dont_hash}]}) 03:48:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) r2 = creat(0x0, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='ext4_es_lookup_extent_enter\x00', r1}, 0x10) tee(r3, r2, 0x7, 0xb) creat(&(0x7f00000000c0)='./bus\x00', 0x2) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f00000000c0)='./file0\x00', 0x401c0, 0x4) 03:48:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000180)='./bus\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) mknodat$loop(0xffffffffffffffff, &(0x7f0000000140)='./bus\x00', 0x20, 0x0) [ 318.140602][ T8189] loop0: detected capacity change from 0 to 16 [ 318.150654][ T8189] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 318.174994][ T8312] loop3: detected capacity change from 0 to 16 [ 318.175055][ T8307] loop5: detected capacity change from 0 to 16 [ 318.182283][ T8308] loop2: detected capacity change from 0 to 16 [ 318.197000][ T8313] loop1: detected capacity change from 0 to 16 [ 318.200771][ T8189] loop0: detected capacity change from 0 to 16 [ 318.223884][ T8189] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value 03:48:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) r2 = creat(0x0, 0x0) (async) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='ext4_es_lookup_extent_enter\x00', r1}, 0x10) tee(r3, r2, 0x7, 0xb) (async) creat(&(0x7f00000000c0)='./bus\x00', 0x2) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000180)='./bus\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) mknodat$loop(0xffffffffffffffff, &(0x7f0000000140)='./bus\x00', 0x20, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) chdir(&(0x7f0000000180)='./bus\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r1, 0x0, 0x80000005) (async) mknodat$loop(0xffffffffffffffff, &(0x7f0000000140)='./bus\x00', 0x20, 0x0) (async) 03:48:35 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000a80)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = signalfd4(r1, &(0x7f00000000c0)={[0x9]}, 0x8, 0x80800) openat(r2, &(0x7f0000000140)='./file0\x00', 0x14000, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x100010, 0xffffffffffffffff, 0xa1b54000) sendfile(r3, r4, 0x0, 0x80000005) r5 = accept4$tipc(r4, 0x0, &(0x7f0000000180), 0x80000) open(&(0x7f0000000a40)='./file1\x00', 0x81, 0x8) signalfd(r5, &(0x7f00000001c0)={[0x200]}, 0x8) ftruncate(r1, 0x8860) syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./bus\x00', 0x80000001, 0x9, &(0x7f00000008c0)=[{&(0x7f0000000300)="2c3513cd9ec409338fe9ad781334a0a92f8ba30b28e89c562cdb0cd7eb17d96f14efbd99cc2aa341acd47295606d7f473c8c5fc216787d4fd2b45781ed07f8a2a1ce22dfe494e68cfb489c6e5dd01b3940588cf43c7d976fc045b0a1003dc040c9d55f0feab9b40a5d133ab733de83f3ed31db2a52b236af180a72a051d1feb430d3d9a75c1b7e57ca5c4d47f0cc82b34815e364e24aef4b5571f789d85dcec880e5749e9529a14d6b240959fe0d80430395f3064526709922866565673bbfbc4e", 0xc1, 0x800}, {&(0x7f0000000400)="bbc75978ee1e88aa9da294075f8281ff994031bdd0f519a60eeb53b6d997d072db8554208aba69c3b43a3ddb194f07356207c6452d6d9b8c31b9c10a8a0c75609980010a2d9d0f5f9ca2b5e4a4439ef788bc5f2171d42181469c1d94b9d77feb16ff6e7165da4169c55675e5bc9a50d8975b82bee9e9fb61349f23b283ee60ce8a43a94c0e80d890839420f9ca905e7231df73f9fa432669880ec680e71b1559ab301a0fa640f6aac3c279f648747ca63db070c8a79d37063a210d9c199715304a46716f9478c25034e33a63accb2a03bec1a00ae58abad7c4f8", 0xda, 0x3ff}, {&(0x7f0000000500)="2406", 0x2, 0x100000000}, {&(0x7f0000000540)="871cd37cc487b15428614f3d9ae8c7322bc4d67f79c47931b59a2bc79e9ae7c4b33f01574c7807c95c1fc0b16aeb6f8e62985b252021813b9d3fc99e26b5dab9a71b285f28b3d5e4aa8a4cc79e961c6cac8b64aa11df20b1d2a9f0c4aae8255f99d0103a80e9b177c18b31ec2c5fcecf38ece51bdbf731ed682e2a245da5d8bc527c8cb2f9d4ebb23f32efe9fb0355d9e7b88ee720d3ed3b5a7dd482b147a9389a503dd11bc40e3bb6eb5e2158", 0xad, 0x2}, {&(0x7f0000000600)="1413a329cec974b0f763d713f721319648f37fba2fb4448fed1d38f549ef3c9d1eef0fe42a96c851998becec4c6db2374e6a113547e530187721ef10496d12bf252bf6b4", 0x44}, {&(0x7f0000000680)="19f333f4129bc365d0cafdd6fa33dc321cc1c2d3075a477a9e85038ba2f0d097e03d9e6528507878aa048f4187", 0x2d, 0xeb}, {&(0x7f00000006c0)="cf2b4fdf4083a2fc5936c5005a213483eee9022112de5fc8c80246ddb175266ca8f6d8", 0x23, 0x3ff}, {&(0x7f0000000700)="12f0cce5d19c6f3b11ffb91f4c6f513a559869b26e073a215e2dc5f38ce150ced12d17d9acec4a9477197edb373da92e2d01e1d2838f5475f46c2cc414535c0e4abf552c4e4188c88b37968d3b541f9934d03fdc48611d9a528e1305fc6dcb5201c84b6585e7c5aa14669244b03a56fe0e21a008adcec124f50ab975a9b788cde04abe5c08d90b465f35ec031d7a4cbbd6b05c845ceae9c6ca79501242b14e1b45a6e5168dff6a8f6c5692815cdc42739f630e2241035b7b8dc04ff07c51afc2ff7244cf02e5b2a4c025993e0a68ac1087e5d797e5f13bfa38737cea90e91cb5dfc227fc095ae627a338ac605507b91811b824", 0xf3, 0x401}, {&(0x7f0000000800)="86768a63b12d3aae1dfd1e3ac9db2b7ab5415b03c9916a905f02520966d99e53071122903cade5e2ba386459e21098b0631a44e82af74d385be88a8a5e164033b6f0e5c5578c2a94a7683adfc1bb0bc3e18100e772f4d1354dff1332b84fe17eb29bedefaa6f50288dc023a9cb3ebb72d4cca5b8371da442977350f3d539c4381d6d8cd28bc11b74", 0x88, 0x5}], 0x2, &(0x7f00000009c0)={[{@noacl}, {@journal_checksum}, {@barrier}, {@commit={'commit', 0x3d, 0x10b}}], [{@dont_hash}]}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000a80)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) signalfd4(r1, &(0x7f00000000c0)={[0x9]}, 0x8, 0x80800) (async) openat(r2, &(0x7f0000000140)='./file0\x00', 0x14000, 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x100010, 0xffffffffffffffff, 0xa1b54000) (async) sendfile(r3, r4, 0x0, 0x80000005) (async) accept4$tipc(r4, 0x0, &(0x7f0000000180), 0x80000) (async) open(&(0x7f0000000a40)='./file1\x00', 0x81, 0x8) (async) signalfd(r5, &(0x7f00000001c0)={[0x200]}, 0x8) (async) ftruncate(r1, 0x8860) (async) syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./bus\x00', 0x80000001, 0x9, &(0x7f00000008c0)=[{&(0x7f0000000300)="2c3513cd9ec409338fe9ad781334a0a92f8ba30b28e89c562cdb0cd7eb17d96f14efbd99cc2aa341acd47295606d7f473c8c5fc216787d4fd2b45781ed07f8a2a1ce22dfe494e68cfb489c6e5dd01b3940588cf43c7d976fc045b0a1003dc040c9d55f0feab9b40a5d133ab733de83f3ed31db2a52b236af180a72a051d1feb430d3d9a75c1b7e57ca5c4d47f0cc82b34815e364e24aef4b5571f789d85dcec880e5749e9529a14d6b240959fe0d80430395f3064526709922866565673bbfbc4e", 0xc1, 0x800}, {&(0x7f0000000400)="bbc75978ee1e88aa9da294075f8281ff994031bdd0f519a60eeb53b6d997d072db8554208aba69c3b43a3ddb194f07356207c6452d6d9b8c31b9c10a8a0c75609980010a2d9d0f5f9ca2b5e4a4439ef788bc5f2171d42181469c1d94b9d77feb16ff6e7165da4169c55675e5bc9a50d8975b82bee9e9fb61349f23b283ee60ce8a43a94c0e80d890839420f9ca905e7231df73f9fa432669880ec680e71b1559ab301a0fa640f6aac3c279f648747ca63db070c8a79d37063a210d9c199715304a46716f9478c25034e33a63accb2a03bec1a00ae58abad7c4f8", 0xda, 0x3ff}, {&(0x7f0000000500)="2406", 0x2, 0x100000000}, {&(0x7f0000000540)="871cd37cc487b15428614f3d9ae8c7322bc4d67f79c47931b59a2bc79e9ae7c4b33f01574c7807c95c1fc0b16aeb6f8e62985b252021813b9d3fc99e26b5dab9a71b285f28b3d5e4aa8a4cc79e961c6cac8b64aa11df20b1d2a9f0c4aae8255f99d0103a80e9b177c18b31ec2c5fcecf38ece51bdbf731ed682e2a245da5d8bc527c8cb2f9d4ebb23f32efe9fb0355d9e7b88ee720d3ed3b5a7dd482b147a9389a503dd11bc40e3bb6eb5e2158", 0xad, 0x2}, {&(0x7f0000000600)="1413a329cec974b0f763d713f721319648f37fba2fb4448fed1d38f549ef3c9d1eef0fe42a96c851998becec4c6db2374e6a113547e530187721ef10496d12bf252bf6b4", 0x44}, {&(0x7f0000000680)="19f333f4129bc365d0cafdd6fa33dc321cc1c2d3075a477a9e85038ba2f0d097e03d9e6528507878aa048f4187", 0x2d, 0xeb}, {&(0x7f00000006c0)="cf2b4fdf4083a2fc5936c5005a213483eee9022112de5fc8c80246ddb175266ca8f6d8", 0x23, 0x3ff}, {&(0x7f0000000700)="12f0cce5d19c6f3b11ffb91f4c6f513a559869b26e073a215e2dc5f38ce150ced12d17d9acec4a9477197edb373da92e2d01e1d2838f5475f46c2cc414535c0e4abf552c4e4188c88b37968d3b541f9934d03fdc48611d9a528e1305fc6dcb5201c84b6585e7c5aa14669244b03a56fe0e21a008adcec124f50ab975a9b788cde04abe5c08d90b465f35ec031d7a4cbbd6b05c845ceae9c6ca79501242b14e1b45a6e5168dff6a8f6c5692815cdc42739f630e2241035b7b8dc04ff07c51afc2ff7244cf02e5b2a4c025993e0a68ac1087e5d797e5f13bfa38737cea90e91cb5dfc227fc095ae627a338ac605507b91811b824", 0xf3, 0x401}, {&(0x7f0000000800)="86768a63b12d3aae1dfd1e3ac9db2b7ab5415b03c9916a905f02520966d99e53071122903cade5e2ba386459e21098b0631a44e82af74d385be88a8a5e164033b6f0e5c5578c2a94a7683adfc1bb0bc3e18100e772f4d1354dff1332b84fe17eb29bedefaa6f50288dc023a9cb3ebb72d4cca5b8371da442977350f3d539c4381d6d8cd28bc11b74", 0x88, 0x5}], 0x2, &(0x7f00000009c0)={[{@noacl}, {@journal_checksum}, {@barrier}, {@commit={'commit', 0x3d, 0x10b}}], [{@dont_hash}]}) (async) [ 318.250939][ T8318] loop4: detected capacity change from 0 to 16 [ 318.280593][ T8189] loop0: detected capacity change from 0 to 16 [ 318.287249][ T8189] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 318.306399][ T8322] loop1: detected capacity change from 0 to 16 [ 318.307034][ T8323] loop3: detected capacity change from 0 to 16 [ 318.320820][ T8324] loop5: detected capacity change from 0 to 16 03:48:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) r2 = creat(0x0, 0x0) (async) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='ext4_es_lookup_extent_enter\x00', r1}, 0x10) tee(r3, r2, 0x7, 0xb) (async) creat(&(0x7f00000000c0)='./bus\x00', 0x2) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) [ 318.351054][ T8189] loop0: detected capacity change from 0 to 16 [ 318.357587][ T8189] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 318.397118][ T8448] loop5: detected capacity change from 0 to 16 [ 318.404226][ T8189] loop0: detected capacity change from 0 to 16 [ 318.410679][ T8189] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 318.471284][ T8189] loop0: detected capacity change from 0 to 16 [ 318.478522][ T8189] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 318.530999][ T8189] loop0: detected capacity change from 0 to 16 [ 318.537463][ T8189] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 318.611602][ T8189] loop0: detected capacity change from 0 to 16 [ 318.618111][ T8189] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value 03:48:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) creat(&(0x7f0000000180)='./file0\x00', 0x40) (async) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') 03:48:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) chdir(&(0x7f0000000180)='./bus\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) mknodat$loop(0xffffffffffffffff, &(0x7f0000000140)='./bus\x00', 0x20, 0x0) 03:48:35 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000a80)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) chdir(&(0x7f0000000040)='./file0\x00') (async) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = signalfd4(r1, &(0x7f00000000c0)={[0x9]}, 0x8, 0x80800) openat(r2, &(0x7f0000000140)='./file0\x00', 0x14000, 0x0) (async) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x100010, 0xffffffffffffffff, 0xa1b54000) (async) sendfile(r3, r4, 0x0, 0x80000005) (async) r5 = accept4$tipc(r4, 0x0, &(0x7f0000000180), 0x80000) (async) open(&(0x7f0000000a40)='./file1\x00', 0x81, 0x8) signalfd(r5, &(0x7f00000001c0)={[0x200]}, 0x8) ftruncate(r1, 0x8860) syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./bus\x00', 0x80000001, 0x9, &(0x7f00000008c0)=[{&(0x7f0000000300)="2c3513cd9ec409338fe9ad781334a0a92f8ba30b28e89c562cdb0cd7eb17d96f14efbd99cc2aa341acd47295606d7f473c8c5fc216787d4fd2b45781ed07f8a2a1ce22dfe494e68cfb489c6e5dd01b3940588cf43c7d976fc045b0a1003dc040c9d55f0feab9b40a5d133ab733de83f3ed31db2a52b236af180a72a051d1feb430d3d9a75c1b7e57ca5c4d47f0cc82b34815e364e24aef4b5571f789d85dcec880e5749e9529a14d6b240959fe0d80430395f3064526709922866565673bbfbc4e", 0xc1, 0x800}, {&(0x7f0000000400)="bbc75978ee1e88aa9da294075f8281ff994031bdd0f519a60eeb53b6d997d072db8554208aba69c3b43a3ddb194f07356207c6452d6d9b8c31b9c10a8a0c75609980010a2d9d0f5f9ca2b5e4a4439ef788bc5f2171d42181469c1d94b9d77feb16ff6e7165da4169c55675e5bc9a50d8975b82bee9e9fb61349f23b283ee60ce8a43a94c0e80d890839420f9ca905e7231df73f9fa432669880ec680e71b1559ab301a0fa640f6aac3c279f648747ca63db070c8a79d37063a210d9c199715304a46716f9478c25034e33a63accb2a03bec1a00ae58abad7c4f8", 0xda, 0x3ff}, {&(0x7f0000000500)="2406", 0x2, 0x100000000}, {&(0x7f0000000540)="871cd37cc487b15428614f3d9ae8c7322bc4d67f79c47931b59a2bc79e9ae7c4b33f01574c7807c95c1fc0b16aeb6f8e62985b252021813b9d3fc99e26b5dab9a71b285f28b3d5e4aa8a4cc79e961c6cac8b64aa11df20b1d2a9f0c4aae8255f99d0103a80e9b177c18b31ec2c5fcecf38ece51bdbf731ed682e2a245da5d8bc527c8cb2f9d4ebb23f32efe9fb0355d9e7b88ee720d3ed3b5a7dd482b147a9389a503dd11bc40e3bb6eb5e2158", 0xad, 0x2}, {&(0x7f0000000600)="1413a329cec974b0f763d713f721319648f37fba2fb4448fed1d38f549ef3c9d1eef0fe42a96c851998becec4c6db2374e6a113547e530187721ef10496d12bf252bf6b4", 0x44}, {&(0x7f0000000680)="19f333f4129bc365d0cafdd6fa33dc321cc1c2d3075a477a9e85038ba2f0d097e03d9e6528507878aa048f4187", 0x2d, 0xeb}, {&(0x7f00000006c0)="cf2b4fdf4083a2fc5936c5005a213483eee9022112de5fc8c80246ddb175266ca8f6d8", 0x23, 0x3ff}, {&(0x7f0000000700)="12f0cce5d19c6f3b11ffb91f4c6f513a559869b26e073a215e2dc5f38ce150ced12d17d9acec4a9477197edb373da92e2d01e1d2838f5475f46c2cc414535c0e4abf552c4e4188c88b37968d3b541f9934d03fdc48611d9a528e1305fc6dcb5201c84b6585e7c5aa14669244b03a56fe0e21a008adcec124f50ab975a9b788cde04abe5c08d90b465f35ec031d7a4cbbd6b05c845ceae9c6ca79501242b14e1b45a6e5168dff6a8f6c5692815cdc42739f630e2241035b7b8dc04ff07c51afc2ff7244cf02e5b2a4c025993e0a68ac1087e5d797e5f13bfa38737cea90e91cb5dfc227fc095ae627a338ac605507b91811b824", 0xf3, 0x401}, {&(0x7f0000000800)="86768a63b12d3aae1dfd1e3ac9db2b7ab5415b03c9916a905f02520966d99e53071122903cade5e2ba386459e21098b0631a44e82af74d385be88a8a5e164033b6f0e5c5578c2a94a7683adfc1bb0bc3e18100e772f4d1354dff1332b84fe17eb29bedefaa6f50288dc023a9cb3ebb72d4cca5b8371da442977350f3d539c4381d6d8cd28bc11b74", 0x88, 0x5}], 0x2, &(0x7f00000009c0)={[{@noacl}, {@journal_checksum}, {@barrier}, {@commit={'commit', 0x3d, 0x10b}}], [{@dont_hash}]}) 03:48:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) (async) r3 = socket$unix(0x1, 0x5, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x91ffce066f0b0e38, 0x0, @fd=r3, 0x0, 0x0}, 0x0) (async) syz_io_uring_setup(0x7107, &(0x7f0000000280), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000040)=@IORING_OP_TIMEOUT_REMOVE, 0x200) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r6 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x80000005) (async) ftruncate(r5, 0x8860) (async) r8 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r8, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) r2 = creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="18d9072451"], 0x16) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x81, 0x2, 0x7, 0x6, 0x0, 0x900000, 0xc0630, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x93, 0x2, @perf_bp={&(0x7f00000000c0), 0x49dd137246948848}, 0x10190, 0x4, 0x400, 0x2, 0x4, 0x0, 0x0, 0x0, 0xb7df, 0x0, 0x66}, 0xffffffffffffffff, 0xf, r2, 0x4) 03:48:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$F2FS_IOC_DEFRAGMENT(r3, 0xc010f508, &(0x7f0000000240)={0x800, 0x2e}) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140), &(0x7f0000000180), 0x2, 0x7f15651f3b82d0bd) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$BTRFS_IOC_START_SYNC(r5, 0x80089418, &(0x7f0000000280)) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x180, 0x10) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) r3 = socket$unix(0x1, 0x5, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x91ffce066f0b0e38, 0x0, @fd=r3, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x7107, &(0x7f0000000280), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000040)=@IORING_OP_TIMEOUT_REMOVE, 0x200) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r6 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x80000005) ftruncate(r5, 0x8860) r8 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r8, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) (async) socket$unix(0x1, 0x5, 0x0) (async) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x91ffce066f0b0e38, 0x0, @fd=r3, 0x0, 0x0}, 0x0) (async) syz_io_uring_setup(0x7107, &(0x7f0000000280), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000000)) (async) syz_io_uring_submit(r1, r4, &(0x7f0000000040)=@IORING_OP_TIMEOUT_REMOVE, 0x200) (async) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r6, r7, 0x0, 0x80000005) (async) ftruncate(r5, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r8, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) [ 318.685772][ T8555] loop2: detected capacity change from 0 to 16 [ 318.685835][ T8556] loop4: detected capacity change from 0 to 16 [ 318.698686][ T8560] loop5: detected capacity change from 0 to 16 [ 318.705209][ T8553] loop1: detected capacity change from 0 to 16 [ 318.707083][ T8562] loop0: detected capacity change from 0 to 16 [ 318.714046][ T8565] loop3: detected capacity change from 0 to 16 03:48:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 32) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (rerun: 32) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async, rerun: 64) r2 = creat(0x0, 0x0) (rerun: 64) write$P9_RREADLINK(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="18d9072451"], 0x16) (async) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x81, 0x2, 0x7, 0x6, 0x0, 0x900000, 0xc0630, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x93, 0x2, @perf_bp={&(0x7f00000000c0), 0x49dd137246948848}, 0x10190, 0x4, 0x400, 0x2, 0x4, 0x0, 0x0, 0x0, 0xb7df, 0x0, 0x66}, 0xffffffffffffffff, 0xf, r2, 0x4) [ 318.739959][ T8562] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 318.763152][ T24] audit: type=1400 audit(1641872915.934:358): avc: denied { create } for pid=8551 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 03:48:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x80000, 0x180, 0x2}, 0x18) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x4, 0x3, &(0x7f0000000240)=[{&(0x7f0000000300)="3b7df8d28b80e1d87053a91bf2207412d83edaa2d1bd3b2531726f2eee04d643871422bf30c7e182d691314754249b76e54ff7502fe207c80d5314fb75c79bb9d46c949f0448d5026140a41a0f2691e900b1f5b9d3d20cbfc0b06f2288ccef496c38841482af31f26437f2cee70cef2c2252ef41e17f61e29a9661fd30ae6fe286453f59d06320281a78925724b13e7beabdf9990eea", 0x96, 0x30b6}, {&(0x7f00000003c0)="1f42902c93e1039a7b632e4e2854438a0e12e2e2aabeaa8386250b4acfe39a501a4694eb19d63b46ef1b3b336a6536c07b878a67db6044475faad664bea606df4189c7d345043f55c7d84da5616f11e53f2bda0ff432bcdd89e462f9a0402d572eb70520a9263a2a6f46657fc1607fc3752b16d0aabaabb49ccd5e5d4d243ea342cf39a423c7a2fed0c6763f109412f06cf6dcf79421c4926e429562980dc66d33875238b96c65de4d87caec5a8cf345fe013c073e2797bd6d03859c100e04ddd2e643b9e704c40ea12f21", 0xcb, 0x7fffffff}, {&(0x7f00000004c0)="a559fd311fa9c79b8dc4274ac69486b43172371c5ece7f6abd81faa4a1ba32b9de57340720355ddac4f29a43554f43dd42734851668dc332b413ac33973fd527cd6805ef6bf6a3cb78825ccd4508cc99b0dec2c7d17c7e7c1e3388d1fc1de7901d299558f45c44adce0a64d351b067727725ce560784d6cd18d869c4128332e30c652f904064b287a245970c3b226b094e2226608cf771d1f48c4c51aa167560cd2fc665ea510107b70e97374cf755d253cd80178098def4dc478e2f8525d942ab051290bb8b0b2f7134ac40c12104e70f39fe48", 0xd4, 0x100}], 0x48402, &(0x7f00000005c0)={[{}, {@sbsector={'sbsector', 0x3d, 0x3}}], [{@hash}, {@smackfsfloor={'smackfsfloor', 0x3d, 'vfat\x00'}}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000001400)={[{@fat=@gid={'gid', 0x3d, r5}}]}) fchownat(r1, &(0x7f0000000600)='./bus/file0\x00', r3, r5, 0x400) ftruncate(r0, 0x8860) [ 318.786909][ T24] audit: type=1400 audit(1641872915.954:359): avc: denied { ioctl } for pid=8551 comm="syz-executor.2" path="socket:[65881]" dev="sockfs" ino=65881 ioctlcmd=0xf508 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 318.812928][ T8576] loop4: detected capacity change from 0 to 16 03:48:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x800, &(0x7f0000000300)={[{@mode={'mode', 0x3d, 0x1}}, {}, {@mode={'mode', 0x3d, 0x4}}, {@mode={'mode', 0x3d, 0x1f}}], [{@fowner_eq={'fowner', 0x3d, r1}}]}) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) r2 = creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="18d9072451"], 0x16) (async) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x81, 0x2, 0x7, 0x6, 0x0, 0x900000, 0xc0630, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x93, 0x2, @perf_bp={&(0x7f00000000c0), 0x49dd137246948848}, 0x10190, 0x4, 0x400, 0x2, 0x4, 0x0, 0x0, 0x0, 0xb7df, 0x0, 0x66}, 0xffffffffffffffff, 0xf, r2, 0x4) 03:48:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$F2FS_IOC_DEFRAGMENT(r3, 0xc010f508, &(0x7f0000000240)={0x800, 0x2e}) (async) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140), &(0x7f0000000180), 0x2, 0x7f15651f3b82d0bd) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$BTRFS_IOC_START_SYNC(r5, 0x80089418, &(0x7f0000000280)) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) (async) open(&(0x7f00000001c0)='./file0\x00', 0x180, 0x10) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) (async) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x800, &(0x7f0000000300)={[{@mode={'mode', 0x3d, 0x1}}, {}, {@mode={'mode', 0x3d, 0x4}}, {@mode={'mode', 0x3d, 0x1f}}], [{@fowner_eq={'fowner', 0x3d, r1}}]}) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) [ 318.847339][ T8578] loop5: detected capacity change from 0 to 16 [ 318.855876][ T8580] loop1: detected capacity change from 0 to 16 [ 318.881575][ T8625] loop0: detected capacity change from 0 to 16 03:48:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x80000, 0x180, 0x2}, 0x18) (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x4, 0x3, &(0x7f0000000240)=[{&(0x7f0000000300)="3b7df8d28b80e1d87053a91bf2207412d83edaa2d1bd3b2531726f2eee04d643871422bf30c7e182d691314754249b76e54ff7502fe207c80d5314fb75c79bb9d46c949f0448d5026140a41a0f2691e900b1f5b9d3d20cbfc0b06f2288ccef496c38841482af31f26437f2cee70cef2c2252ef41e17f61e29a9661fd30ae6fe286453f59d06320281a78925724b13e7beabdf9990eea", 0x96, 0x30b6}, {&(0x7f00000003c0)="1f42902c93e1039a7b632e4e2854438a0e12e2e2aabeaa8386250b4acfe39a501a4694eb19d63b46ef1b3b336a6536c07b878a67db6044475faad664bea606df4189c7d345043f55c7d84da5616f11e53f2bda0ff432bcdd89e462f9a0402d572eb70520a9263a2a6f46657fc1607fc3752b16d0aabaabb49ccd5e5d4d243ea342cf39a423c7a2fed0c6763f109412f06cf6dcf79421c4926e429562980dc66d33875238b96c65de4d87caec5a8cf345fe013c073e2797bd6d03859c100e04ddd2e643b9e704c40ea12f21", 0xcb, 0x7fffffff}, {&(0x7f00000004c0)="a559fd311fa9c79b8dc4274ac69486b43172371c5ece7f6abd81faa4a1ba32b9de57340720355ddac4f29a43554f43dd42734851668dc332b413ac33973fd527cd6805ef6bf6a3cb78825ccd4508cc99b0dec2c7d17c7e7c1e3388d1fc1de7901d299558f45c44adce0a64d351b067727725ce560784d6cd18d869c4128332e30c652f904064b287a245970c3b226b094e2226608cf771d1f48c4c51aa167560cd2fc665ea510107b70e97374cf755d253cd80178098def4dc478e2f8525d942ab051290bb8b0b2f7134ac40c12104e70f39fe48", 0xd4, 0x100}], 0x48402, &(0x7f00000005c0)={[{}, {@sbsector={'sbsector', 0x3d, 0x3}}], [{@hash}, {@smackfsfloor={'smackfsfloor', 0x3d, 'vfat\x00'}}]}) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) (async) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000001400)={[{@fat=@gid={'gid', 0x3d, r5}}]}) (async) fchownat(r1, &(0x7f0000000600)='./bus/file0\x00', r3, r5, 0x400) (async) ftruncate(r0, 0x8860) [ 318.934706][ T8694] loop5: detected capacity change from 0 to 16 03:48:36 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f00000004c0)='./bus\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open$dir(&(0x7f0000000400)='./file1\x00', 0x32800, 0x104) execve(&(0x7f0000000140)='./bus\x00', &(0x7f00000001c0)=[&(0x7f0000000180)='vfat\x00'], &(0x7f00000003c0)=[&(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='vfat\x00', &(0x7f0000000300)='vfat\x00', &(0x7f0000000340)='vfat\x00', &(0x7f0000000380)='-\x00']) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) renameat2(r4, &(0x7f0000000500)='./file0\x00', r0, &(0x7f0000000540)='./file1\x00', 0x5) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) close(r3) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) llistxattr(&(0x7f0000000580)='./bus\x00', &(0x7f00000005c0)=""/66, 0x42) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)=0x4000) unlinkat(r5, &(0x7f0000000480)='./bus\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440), 0x123380, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x80010, 0xffffffffffffffff, 0x9b195000) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r1, r2, 0x0, 0x80000005) 03:48:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) lseek(0xffffffffffffffff, 0xff, 0x1) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f00000000c0)) r5 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) 03:48:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003c40)=[{{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000300)=""/87, 0x57}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/229, 0xe5}, {&(0x7f0000000480)=""/157, 0x9d}, {&(0x7f0000000540)=""/190, 0xbe}, {&(0x7f0000000600)=""/146, 0x92}, {&(0x7f00000017c0)=""/195, 0xc3}], 0x8, &(0x7f00000018c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x130}}, {{&(0x7f0000001a00)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000001a80)=""/76, 0x4c}], 0x1, &(0x7f0000001b00)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x108}}, {{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000001c40)=""/254, 0xfe}, {&(0x7f0000001d40)=""/185, 0xb9}, {&(0x7f0000001e00)=""/234, 0xea}, {&(0x7f0000001f00)=""/86, 0x56}, {&(0x7f0000000280)=""/30, 0x1e}, {&(0x7f0000001f80)=""/163, 0xa3}, {&(0x7f0000002040)=""/199, 0xc7}, {&(0x7f0000000740)=""/33, 0x21}, {&(0x7f0000002140)=""/81, 0x51}], 0x9}}, {{&(0x7f0000002280)=@abs, 0x6e, &(0x7f0000002480)=[{&(0x7f0000002300)=""/90, 0x5a}, {&(0x7f0000002380)=""/251, 0xfb}], 0x2, &(0x7f00000024c0)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000002500), 0x6e, &(0x7f0000003980)=[{&(0x7f0000002580)=""/184, 0xb8}, {&(0x7f0000002640)=""/206, 0xce}, {&(0x7f0000002740)=""/109, 0x6d}, {&(0x7f00000027c0)=""/227, 0xe3}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/30, 0x1e}, {&(0x7f0000003900)=""/70, 0x46}], 0x7, &(0x7f0000003a00)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x80}}, {{0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f0000003a80)=""/203, 0xcb}, {&(0x7f0000003b80)=""/38, 0x26}], 0x2, &(0x7f0000003c00)=[@cred={{0x1c}}], 0x20}}], 0x6, 0x40000000, 0x0) mkdirat(r0, &(0x7f0000003dc0)='./bus/file0\x00', 0x1) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x80000, 0x180, 0x2}, 0x18) (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x4, 0x3, &(0x7f0000000240)=[{&(0x7f0000000300)="3b7df8d28b80e1d87053a91bf2207412d83edaa2d1bd3b2531726f2eee04d643871422bf30c7e182d691314754249b76e54ff7502fe207c80d5314fb75c79bb9d46c949f0448d5026140a41a0f2691e900b1f5b9d3d20cbfc0b06f2288ccef496c38841482af31f26437f2cee70cef2c2252ef41e17f61e29a9661fd30ae6fe286453f59d06320281a78925724b13e7beabdf9990eea", 0x96, 0x30b6}, {&(0x7f00000003c0)="1f42902c93e1039a7b632e4e2854438a0e12e2e2aabeaa8386250b4acfe39a501a4694eb19d63b46ef1b3b336a6536c07b878a67db6044475faad664bea606df4189c7d345043f55c7d84da5616f11e53f2bda0ff432bcdd89e462f9a0402d572eb70520a9263a2a6f46657fc1607fc3752b16d0aabaabb49ccd5e5d4d243ea342cf39a423c7a2fed0c6763f109412f06cf6dcf79421c4926e429562980dc66d33875238b96c65de4d87caec5a8cf345fe013c073e2797bd6d03859c100e04ddd2e643b9e704c40ea12f21", 0xcb, 0x7fffffff}, {&(0x7f00000004c0)="a559fd311fa9c79b8dc4274ac69486b43172371c5ece7f6abd81faa4a1ba32b9de57340720355ddac4f29a43554f43dd42734851668dc332b413ac33973fd527cd6805ef6bf6a3cb78825ccd4508cc99b0dec2c7d17c7e7c1e3388d1fc1de7901d299558f45c44adce0a64d351b067727725ce560784d6cd18d869c4128332e30c652f904064b287a245970c3b226b094e2226608cf771d1f48c4c51aa167560cd2fc665ea510107b70e97374cf755d253cd80178098def4dc478e2f8525d942ab051290bb8b0b2f7134ac40c12104e70f39fe48", 0xd4, 0x100}], 0x48402, &(0x7f00000005c0)={[{}, {@sbsector={'sbsector', 0x3d, 0x3}}], [{@hash}, {@smackfsfloor={'smackfsfloor', 0x3d, 'vfat\x00'}}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) (async) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000001400)={[{@fat=@gid={'gid', 0x3d, r5}}]}) (async) fchownat(r1, &(0x7f0000000600)='./bus/file0\x00', r3, r5, 0x400) (async) ftruncate(r0, 0x8860) 03:48:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x800, &(0x7f0000000300)={[{@mode={'mode', 0x3d, 0x1}}, {}, {@mode={'mode', 0x3d, 0x4}}, {@mode={'mode', 0x3d, 0x1f}}], [{@fowner_eq={'fowner', 0x3d, r1}}]}) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) socket(0x10, 0x2, 0x0) (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setresuid(0x0, r1, 0x0) (async) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x800, &(0x7f0000000300)={[{@mode={'mode', 0x3d, 0x1}}, {}, {@mode={'mode', 0x3d, 0x4}}, {@mode={'mode', 0x3d, 0x1f}}], [{@fowner_eq={'fowner', 0x3d, r1}}]}) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) [ 318.979161][ T8772] loop1: detected capacity change from 0 to 16 [ 318.979532][ T8750] loop2: detected capacity change from 0 to 16 [ 318.987572][ T8769] loop0: detected capacity change from 0 to 16 [ 319.001545][ T8782] loop3: detected capacity change from 0 to 16 [ 319.043969][ T24] audit: type=1400 audit(1641872916.214:360): avc: denied { read write } for pid=8781 comm="syz-executor.3" name="vga_arbiter" dev="devtmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 319.068880][ T24] audit: type=1400 audit(1641872916.214:361): avc: denied { open } for pid=8781 comm="syz-executor.3" path="/dev/vga_arbiter" dev="devtmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 03:48:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$F2FS_IOC_DEFRAGMENT(r3, 0xc010f508, &(0x7f0000000240)={0x800, 0x2e}) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) lsetxattr$trusted_overlay_opaque(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140), &(0x7f0000000180), 0x2, 0x7f15651f3b82d0bd) (async) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$BTRFS_IOC_START_SYNC(r5, 0x80089418, &(0x7f0000000280)) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) (async) open(&(0x7f00000001c0)='./file0\x00', 0x180, 0x10) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 319.099127][ T8819] loop4: detected capacity change from 0 to 16 [ 319.118107][ T8821] loop5: detected capacity change from 0 to 16 [ 319.125849][ T8823] loop0: detected capacity change from 0 to 16 [ 319.137670][ T8825] loop1: detected capacity change from 0 to 16 03:48:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003c40)=[{{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000300)=""/87, 0x57}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/229, 0xe5}, {&(0x7f0000000480)=""/157, 0x9d}, {&(0x7f0000000540)=""/190, 0xbe}, {&(0x7f0000000600)=""/146, 0x92}, {&(0x7f00000017c0)=""/195, 0xc3}], 0x8, &(0x7f00000018c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x130}}, {{&(0x7f0000001a00)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000001a80)=""/76, 0x4c}], 0x1, &(0x7f0000001b00)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x108}}, {{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000001c40)=""/254, 0xfe}, {&(0x7f0000001d40)=""/185, 0xb9}, {&(0x7f0000001e00)=""/234, 0xea}, {&(0x7f0000001f00)=""/86, 0x56}, {&(0x7f0000000280)=""/30, 0x1e}, {&(0x7f0000001f80)=""/163, 0xa3}, {&(0x7f0000002040)=""/199, 0xc7}, {&(0x7f0000000740)=""/33, 0x21}, {&(0x7f0000002140)=""/81, 0x51}], 0x9}}, {{&(0x7f0000002280)=@abs, 0x6e, &(0x7f0000002480)=[{&(0x7f0000002300)=""/90, 0x5a}, {&(0x7f0000002380)=""/251, 0xfb}], 0x2, &(0x7f00000024c0)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000002500), 0x6e, &(0x7f0000003980)=[{&(0x7f0000002580)=""/184, 0xb8}, {&(0x7f0000002640)=""/206, 0xce}, {&(0x7f0000002740)=""/109, 0x6d}, {&(0x7f00000027c0)=""/227, 0xe3}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/30, 0x1e}, {&(0x7f0000003900)=""/70, 0x46}], 0x7, &(0x7f0000003a00)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x80}}, {{0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f0000003a80)=""/203, 0xcb}, {&(0x7f0000003b80)=""/38, 0x26}], 0x2, &(0x7f0000003c00)=[@cred={{0x1c}}], 0x20}}], 0x6, 0x40000000, 0x0) mkdirat(r0, &(0x7f0000003dc0)='./bus/file0\x00', 0x1) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 64) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 64) r2 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) (async, rerun: 32) creat(0x0, 0x0) (rerun: 32) write$P9_RREADLINK(r1, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) [ 319.158218][ T8827] loop2: detected capacity change from 0 to 16 03:48:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="180000007200010b00000000bd81008cd8c9778fb0bab9a5cd400bb208683bf42516772abbaf27d7e18702f8a5bf876d7ba23d69752f867d6a53e8dfab27c0cde1478527b65ea6b186427c08129631f47f750ae348f74e35999ec226d4709fa6cb3a0e86daff8ad6f69e3d24a960b2670c70623560f85f031219b29925404c958b73eb0150dcd2fd36f64d24c600000083e9d5f52df87d8fc68500", @ANYRES32=r1], 0x18}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)=@can_newroute={0x6c, 0x18, 0x100, 0x70bd25, 0x25dfdbff, {0x1d, 0x1, 0x4}, [@CGW_MOD_AND={0x15, 0x1, {{{0x4, 0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, "618f45fe9e929225"}, 0x4}}, @CGW_LIM_HOPS={0x5, 0xd, 0x6}, @CGW_MOD_SET={0x15, 0x4, {{{0x0, 0x0, 0x1, 0x1}, 0x7, 0x2, 0x0, 0x0, "96f7f1b95c9ad94c"}, 0x1}}, @CGW_SRC_IF={0x8, 0x9, r1}, @CGW_MOD_SET={0x15, 0x4, {{{0x3, 0x1, 0x0, 0x1}, 0x4, 0x3, 0x0, 0x0, "9aed20a885bf5753"}, 0x2}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4044}, 0x4000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r4 = syz_open_dev$vcsa(&(0x7f0000000240), 0x3, 0x0) setsockopt$TIPC_MCAST_BROADCAST(r4, 0x10f, 0x85) setresuid(0x0, r3, 0x0) r5 = creat(&(0x7f0000000580)='./bus/file0\x00', 0x10d) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000480)={{{@in=@empty, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) mount$tmpfs(0x0, &(0x7f0000000400)='./bus\x00', &(0x7f0000000440), 0x200000, &(0x7f0000000800)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=r3, @ANYBLOB="2c756964789af1b3211cd55926f21dce3d", @ANYRESHEX=r3, @ANYBLOB="2c627567653d6e657665722c6e725f696e6f64657300100000000000002c73697a653d3430306b3730706b742c687567653d6e6576657228666f776e65723e", @ANYRESDEC=r3, @ANYBLOB=',obj_type=syzkaller1\x00,uid=', @ANYRESDEC=r6, @ANYBLOB=',appraise,mask=MAY_EXEC,\x00']) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)=0x4000) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000280)={'syzkaller1\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="030000001697db26f2f561014da43e91ad48f79d1223294aa696b3a3dc5c17b9d1529811f0f9704dbccbe54d2231a4e1f501cc63a5424f3b021d74825c6f3f5c86a5ad6a029b6a7287d168bc4450eaa0fdea8f470050652ab98e55e3ac19f45e6363f95c2076c7f48a1630b3e2f83e00f8b1fcdb5ae19449edee09868ea90f92d8131510a57412c776c7e5fd972751233068929b28e2a46672c3d8b54499bf03f729f5db7d557800000000ff010000000000807f0000000600"/196]}) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000180)) lchown(&(0x7f00000000c0)='./bus/file0\x00', r3, 0xee00) [ 319.192312][ T24] audit: type=1400 audit(1641872916.364:362): avc: denied { unmount } for pid=1823 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 03:48:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) 03:48:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async, rerun: 32) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 32) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) lseek(0xffffffffffffffff, 0xff, 0x1) (async) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f00000000c0)) r5 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)) (async, rerun: 64) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) (rerun: 64) 03:48:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="180000007200010b00000000bd81008cd8c9778fb0bab9a5cd400bb208683bf42516772abbaf27d7e18702f8a5bf876d7ba23d69752f867d6a53e8dfab27c0cde1478527b65ea6b186427c08129631f47f750ae348f74e35999ec226d4709fa6cb3a0e86daff8ad6f69e3d24a960b2670c70623560f85f031219b29925404c958b73eb0150dcd2fd36f64d24c600000083e9d5f52df87d8fc68500", @ANYRES32=r1], 0x18}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)=@can_newroute={0x6c, 0x18, 0x100, 0x70bd25, 0x25dfdbff, {0x1d, 0x1, 0x4}, [@CGW_MOD_AND={0x15, 0x1, {{{0x4, 0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, "618f45fe9e929225"}, 0x4}}, @CGW_LIM_HOPS={0x5, 0xd, 0x6}, @CGW_MOD_SET={0x15, 0x4, {{{0x0, 0x0, 0x1, 0x1}, 0x7, 0x2, 0x0, 0x0, "96f7f1b95c9ad94c"}, 0x1}}, @CGW_SRC_IF={0x8, 0x9, r1}, @CGW_MOD_SET={0x15, 0x4, {{{0x3, 0x1, 0x0, 0x1}, 0x4, 0x3, 0x0, 0x0, "9aed20a885bf5753"}, 0x2}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4044}, 0x4000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) (async) r4 = syz_open_dev$vcsa(&(0x7f0000000240), 0x3, 0x0) setsockopt$TIPC_MCAST_BROADCAST(r4, 0x10f, 0x85) (async) setresuid(0x0, r3, 0x0) r5 = creat(&(0x7f0000000580)='./bus/file0\x00', 0x10d) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000480)={{{@in=@empty, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) mount$tmpfs(0x0, &(0x7f0000000400)='./bus\x00', &(0x7f0000000440), 0x200000, &(0x7f0000000800)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=r3, @ANYBLOB="2c756964789af1b3211cd55926f21dce3d", @ANYRESHEX=r3, @ANYBLOB="2c627567653d6e657665722c6e725f696e6f64657300100000000000002c73697a653d3430306b3730706b742c687567653d6e6576657228666f776e65723e", @ANYRESDEC=r3, @ANYBLOB=',obj_type=syzkaller1\x00,uid=', @ANYRESDEC=r6, @ANYBLOB=',appraise,mask=MAY_EXEC,\x00']) (async) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)=0x4000) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000280)={'syzkaller1\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="030000001697db26f2f561014da43e91ad48f79d1223294aa696b3a3dc5c17b9d1529811f0f9704dbccbe54d2231a4e1f501cc63a5424f3b021d74825c6f3f5c86a5ad6a029b6a7287d168bc4450eaa0fdea8f470050652ab98e55e3ac19f45e6363f95c2076c7f48a1630b3e2f83e00f8b1fcdb5ae19449edee09868ea90f92d8131510a57412c776c7e5fd972751233068929b28e2a46672c3d8b54499bf03f729f5db7d557800000000ff010000000000807f0000000600"/196]}) (async) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000180)) lchown(&(0x7f00000000c0)='./bus/file0\x00', r3, 0xee00) 03:48:36 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f00000004c0)='./bus\x00') (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) open$dir(&(0x7f0000000400)='./file1\x00', 0x32800, 0x104) (async) execve(&(0x7f0000000140)='./bus\x00', &(0x7f00000001c0)=[&(0x7f0000000180)='vfat\x00'], &(0x7f00000003c0)=[&(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='vfat\x00', &(0x7f0000000300)='vfat\x00', &(0x7f0000000340)='vfat\x00', &(0x7f0000000380)='-\x00']) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) renameat2(r4, &(0x7f0000000500)='./file0\x00', r0, &(0x7f0000000540)='./file1\x00', 0x5) (async) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) close(r3) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) llistxattr(&(0x7f0000000580)='./bus\x00', &(0x7f00000005c0)=""/66, 0x42) (async) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)=0x4000) (async) unlinkat(r5, &(0x7f0000000480)='./bus\x00', 0x0) (async) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440), 0x123380, 0x0) (async) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x80010, 0xffffffffffffffff, 0x9b195000) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) [ 319.259303][ T8847] loop0: detected capacity change from 0 to 16 [ 319.274673][ T8849] loop5: detected capacity change from 0 to 16 [ 319.316026][ T8889] loop1: detected capacity change from 0 to 16 [ 319.346971][ T8936] loop3: detected capacity change from 0 to 16 [ 319.353331][ T8925] loop0: detected capacity change from 0 to 16 [ 319.354015][ T8927] tmpfs: Unknown parameter 'uidx!Y&' 03:48:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 32) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003c40)=[{{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000300)=""/87, 0x57}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/229, 0xe5}, {&(0x7f0000000480)=""/157, 0x9d}, {&(0x7f0000000540)=""/190, 0xbe}, {&(0x7f0000000600)=""/146, 0x92}, {&(0x7f00000017c0)=""/195, 0xc3}], 0x8, &(0x7f00000018c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x130}}, {{&(0x7f0000001a00)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000001a80)=""/76, 0x4c}], 0x1, &(0x7f0000001b00)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x108}}, {{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000001c40)=""/254, 0xfe}, {&(0x7f0000001d40)=""/185, 0xb9}, {&(0x7f0000001e00)=""/234, 0xea}, {&(0x7f0000001f00)=""/86, 0x56}, {&(0x7f0000000280)=""/30, 0x1e}, {&(0x7f0000001f80)=""/163, 0xa3}, {&(0x7f0000002040)=""/199, 0xc7}, {&(0x7f0000000740)=""/33, 0x21}, {&(0x7f0000002140)=""/81, 0x51}], 0x9}}, {{&(0x7f0000002280)=@abs, 0x6e, &(0x7f0000002480)=[{&(0x7f0000002300)=""/90, 0x5a}, {&(0x7f0000002380)=""/251, 0xfb}], 0x2, &(0x7f00000024c0)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000002500), 0x6e, &(0x7f0000003980)=[{&(0x7f0000002580)=""/184, 0xb8}, {&(0x7f0000002640)=""/206, 0xce}, {&(0x7f0000002740)=""/109, 0x6d}, {&(0x7f00000027c0)=""/227, 0xe3}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/30, 0x1e}, {&(0x7f0000003900)=""/70, 0x46}], 0x7, &(0x7f0000003a00)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x80}}, {{0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f0000003a80)=""/203, 0xcb}, {&(0x7f0000003b80)=""/38, 0x26}], 0x2, &(0x7f0000003c00)=[@cred={{0x1c}}], 0x20}}], 0x6, 0x40000000, 0x0) (rerun: 32) mkdirat(r0, &(0x7f0000003dc0)='./bus/file0\x00', 0x1) chdir(&(0x7f0000000040)='./file0\x00') (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) (async) creat(0x0, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async, rerun: 64) ftruncate(r0, 0x8860) (rerun: 64) 03:48:36 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f00000004c0)='./bus\x00') (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open$dir(&(0x7f0000000400)='./file1\x00', 0x32800, 0x104) (async) execve(&(0x7f0000000140)='./bus\x00', &(0x7f00000001c0)=[&(0x7f0000000180)='vfat\x00'], &(0x7f00000003c0)=[&(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='vfat\x00', &(0x7f0000000300)='vfat\x00', &(0x7f0000000340)='vfat\x00', &(0x7f0000000380)='-\x00']) (async) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) renameat2(r4, &(0x7f0000000500)='./file0\x00', r0, &(0x7f0000000540)='./file1\x00', 0x5) (async) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) (async) close(r3) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) llistxattr(&(0x7f0000000580)='./bus\x00', &(0x7f00000005c0)=""/66, 0x42) (async) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)=0x4000) (async) unlinkat(r5, &(0x7f0000000480)='./bus\x00', 0x0) (async) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440), 0x123380, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x80010, 0xffffffffffffffff, 0x9b195000) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r1, r2, 0x0, 0x80000005) 03:48:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=@bridge_getvlan={0x18, 0x72, 0xb01, 0x0, 0x0, {0x7, 0x0, 0x0, r4}}, 0x18}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=@bridge_getvlan={0x18, 0x72, 0xb01, 0x0, 0x0, {0x7, 0x0, 0x0, r7}}, 0x18}}, 0x4000) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="440000005200100027bd7000fedbdf251c08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="080006ff8a100000000000"], 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x4c000) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 64) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (rerun: 64) r0 = socket(0x10, 0x2, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="180000007200010b00000000bd81008cd8c9778fb0bab9a5cd400bb208683bf42516772abbaf27d7e18702f8a5bf876d7ba23d69752f867d6a53e8dfab27c0cde1478527b65ea6b186427c08129631f47f750ae348f74e35999ec226d4709fa6cb3a0e86daff8ad6f69e3d24a960b2670c70623560f85f031219b29925404c958b73eb0150dcd2fd36f64d24c600000083e9d5f52df87d8fc68500", @ANYRES32=r1], 0x18}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)=@can_newroute={0x6c, 0x18, 0x100, 0x70bd25, 0x25dfdbff, {0x1d, 0x1, 0x4}, [@CGW_MOD_AND={0x15, 0x1, {{{0x4, 0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, "618f45fe9e929225"}, 0x4}}, @CGW_LIM_HOPS={0x5, 0xd, 0x6}, @CGW_MOD_SET={0x15, 0x4, {{{0x0, 0x0, 0x1, 0x1}, 0x7, 0x2, 0x0, 0x0, "96f7f1b95c9ad94c"}, 0x1}}, @CGW_SRC_IF={0x8, 0x9, r1}, @CGW_MOD_SET={0x15, 0x4, {{{0x3, 0x1, 0x0, 0x1}, 0x4, 0x3, 0x0, 0x0, "9aed20a885bf5753"}, 0x2}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4044}, 0x4000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) (async, rerun: 64) r4 = syz_open_dev$vcsa(&(0x7f0000000240), 0x3, 0x0) (rerun: 64) setsockopt$TIPC_MCAST_BROADCAST(r4, 0x10f, 0x85) setresuid(0x0, r3, 0x0) r5 = creat(&(0x7f0000000580)='./bus/file0\x00', 0x10d) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000480)={{{@in=@empty, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) mount$tmpfs(0x0, &(0x7f0000000400)='./bus\x00', &(0x7f0000000440), 0x200000, &(0x7f0000000800)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=r3, @ANYBLOB="2c756964789af1b3211cd55926f21dce3d", @ANYRESHEX=r3, @ANYBLOB="2c627567653d6e657665722c6e725f696e6f64657300100000000000002c73697a653d3430306b3730706b742c687567653d6e6576657228666f776e65723e", @ANYRESDEC=r3, @ANYBLOB=',obj_type=syzkaller1\x00,uid=', @ANYRESDEC=r6, @ANYBLOB=',appraise,mask=MAY_EXEC,\x00']) (async) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)=0x4000) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000280)={'syzkaller1\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="030000001697db26f2f561014da43e91ad48f79d1223294aa696b3a3dc5c17b9d1529811f0f9704dbccbe54d2231a4e1f501cc63a5424f3b021d74825c6f3f5c86a5ad6a029b6a7287d168bc4450eaa0fdea8f470050652ab98e55e3ac19f45e6363f95c2076c7f48a1630b3e2f83e00f8b1fcdb5ae19449edee09868ea90f92d8131510a57412c776c7e5fd972751233068929b28e2a46672c3d8b54499bf03f729f5db7d557800000000ff010000000000807f0000000600"/196]}) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000180)) (async) lchown(&(0x7f00000000c0)='./bus/file0\x00', r3, 0xee00) [ 319.372598][ T8960] loop4: detected capacity change from 0 to 16 03:48:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) (async) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=@bridge_getvlan={0x18, 0x72, 0xb01, 0x0, 0x0, {0x7, 0x0, 0x0, r4}}, 0x18}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) (async) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=@bridge_getvlan={0x18, 0x72, 0xb01, 0x0, 0x0, {0x7, 0x0, 0x0, r7}}, 0x18}}, 0x4000) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="440000005200100027bd7000fedbdf251c08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="080006ff8a100000000000"], 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x4c000) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) lseek(0xffffffffffffffff, 0xff, 0x1) (async) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f00000000c0)) r5 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)) (async) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) [ 319.432433][ T8976] loop2: detected capacity change from 0 to 16 [ 319.463159][ T8980] loop1: detected capacity change from 0 to 16 [ 319.468490][ T8986] loop0: detected capacity change from 0 to 16 [ 319.478756][ T8989] loop3: detected capacity change from 0 to 16 [ 319.481086][ T8995] loop5: detected capacity change from 0 to 16 [ 319.488632][ T9000] loop2: detected capacity change from 0 to 16 [ 319.495937][ T9002] loop4: detected capacity change from 0 to 16 03:48:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) (async) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=@bridge_getvlan={0x18, 0x72, 0xb01, 0x0, 0x0, {0x7, 0x0, 0x0, r4}}, 0x18}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) (async) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=@bridge_getvlan={0x18, 0x72, 0xb01, 0x0, 0x0, {0x7, 0x0, 0x0, r7}}, 0x18}}, 0x4000) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="440000005200100027bd7000fedbdf251c08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="080006ff8a100000000000"], 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x4c000) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000180)='./file0/file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x20000, 0x0) r3 = socket$qrtr(0x2a, 0x2, 0x0) sendfile(r2, r3, &(0x7f0000000280)=0x6, 0x80000001) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00') creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b252ede4f31a4219af1d8a40e66732e666174096629305da2c8bdf9a485a810bbfa7113f08fe7510f4c8eed948dcc75b8f97258b374f9390e83e00f0cb380", 0x43}, {0x0, 0x0, 0x1000}], 0x3041000, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b252ede4f31a4219af1d8a40e66732e666174096629305da2c8bdf9a485a810bbfa7113f08fe7510f4c8eed948dcc75b8f97258b374f9390e83e00f0cb380", 0x43}, {0x0, 0x0, 0x1000}], 0x3041000, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b252ede4f31a4219af1d8a40e66732e666174096629305da2c8bdf9a485a810bbfa7113f08fe7510f4c8eed948dcc75b8f97258b374f9390e83e00f0cb380", 0x43}, {0x0, 0x0, 0x1000}], 0x3041000, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) [ 319.621632][ T9112] loop2: detected capacity change from 0 to 16 [ 319.638495][ T9118] loop0: detected capacity change from 0 to 264192 03:48:36 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x40080, 0x110) sendfile(r2, r3, 0x0, 0x80000005) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x8000, 0x40) ftruncate(r1, 0x8860) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)=0x4000) sendfile(r5, r0, &(0x7f00000000c0)=0x3ff, 0x5) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000180)='./file0/file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x20000, 0x0) r3 = socket$qrtr(0x2a, 0x2, 0x0) sendfile(r2, r3, &(0x7f0000000280)=0x6, 0x80000001) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00') creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) chdir(&(0x7f0000000180)='./file0/file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x20000, 0x0) (async) socket$qrtr(0x2a, 0x2, 0x0) (async) sendfile(r2, r3, &(0x7f0000000280)=0x6, 0x80000001) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00') (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) (async) [ 319.697770][ T9124] loop5: detected capacity change from 0 to 16 [ 319.709174][ T9120] loop0: detected capacity change from 0 to 264192 [ 319.756153][ T9126] loop2: detected capacity change from 0 to 16 03:48:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 64) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 64) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) 03:48:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b252ede4f31a4219af1d8a40e66732e666174096629305da2c8bdf9a485a810bbfa7113f08fe7510f4c8eed948dcc75b8f97258b374f9390e83e00f0cb380", 0x43}, {0x0, 0x0, 0x1000}], 0x3041000, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:37 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 32) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (rerun: 32) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x40080, 0x110) sendfile(r2, r3, 0x0, 0x80000005) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x8000, 0x40) (async) ftruncate(r1, 0x8860) (async, rerun: 64) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (rerun: 64) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) (async) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) (async) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)=0x4000) (async) sendfile(r5, r0, &(0x7f00000000c0)=0x3ff, 0x5) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000880)=@deltfilter={0x24}, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070000004e75ec7492112c0000", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000480)=""/161, 0xa1}], 0x1}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000ac0)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x1}}, [@filter_kind_options=@f_u32={{0x8}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8, 0x4, 0x8}]}}]}, 0x38}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r3, &(0x7f00000002c0), 0x40000000000009f, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80000005) r7 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f00000000c0)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r7, 0xc0189372, &(0x7f0000000240)=ANY=[@ANYBLOB="0109e2fefe00000000000000", @ANYRES32=r4, @ANYBLOB="ffffff7f000000002e2f627573531d4307c967d9d34064d255da06c47a00"]) ftruncate(r6, 0x100000008860) [ 319.799454][ T9128] loop5: detected capacity change from 0 to 16 03:48:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x34d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000001400)={[{@fat=@gid={'gid', 0x3d, r3}}]}) syz_mount_image$iso9660(&(0x7f0000000140), &(0x7f0000000180)='./bus\x00', 0x6, 0x2, &(0x7f0000000280)=[{&(0x7f00000001c0)="5cb929", 0x3, 0x8f2}, {&(0x7f0000000240)="eddfa2a51cb7ab286f9cdd3e6726ca7a1251a6e29525cf19e60206aa20a5c638974d6df2988ecc6049f411", 0x2b, 0x9}], 0x40000, &(0x7f0000000300)={[{@gid={'gid', 0x3d, r3}}, {@sbsector={'sbsector', 0x3d, 0x5}}, {@map_acorn}, {@check_strict}, {@unhide}, {@check_relaxed}, {}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}, {@map_normal}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) 03:48:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) creat(&(0x7f00000000c0)='./file0\x00', 0xa4) 03:48:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 32) chdir(&(0x7f0000000040)='./file0\x00') (rerun: 32) chdir(&(0x7f0000000180)='./file0/file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x20000, 0x0) r3 = socket$qrtr(0x2a, 0x2, 0x0) sendfile(r2, r3, &(0x7f0000000280)=0x6, 0x80000001) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00') (async, rerun: 32) creat(0x0, 0x0) (async, rerun: 32) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) [ 319.861540][ T9223] loop0: detected capacity change from 0 to 264192 [ 319.865369][ T9226] loop2: detected capacity change from 0 to 16 [ 319.882624][ T9238] loop3: detected capacity change from 0 to 16 [ 319.897624][ T9229] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 03:48:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x34d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000001400)={[{@fat=@gid={'gid', 0x3d, r3}}]}) syz_mount_image$iso9660(&(0x7f0000000140), &(0x7f0000000180)='./bus\x00', 0x6, 0x2, &(0x7f0000000280)=[{&(0x7f00000001c0)="5cb929", 0x3, 0x8f2}, {&(0x7f0000000240)="eddfa2a51cb7ab286f9cdd3e6726ca7a1251a6e29525cf19e60206aa20a5c638974d6df2988ecc6049f411", 0x2b, 0x9}], 0x40000, &(0x7f0000000300)={[{@gid={'gid', 0x3d, r3}}, {@sbsector={'sbsector', 0x3d, 0x5}}, {@map_acorn}, {@check_strict}, {@unhide}, {@check_relaxed}, {}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}, {@map_normal}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x34d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000001400)={[{@fat=@gid={'gid', 0x3d, r3}}]}) (async) syz_mount_image$iso9660(&(0x7f0000000140), &(0x7f0000000180)='./bus\x00', 0x6, 0x2, &(0x7f0000000280)=[{&(0x7f00000001c0)="5cb929", 0x3, 0x8f2}, {&(0x7f0000000240)="eddfa2a51cb7ab286f9cdd3e6726ca7a1251a6e29525cf19e60206aa20a5c638974d6df2988ecc6049f411", 0x2b, 0x9}], 0x40000, &(0x7f0000000300)={[{@gid={'gid', 0x3d, r3}}, {@sbsector={'sbsector', 0x3d, 0x5}}, {@map_acorn}, {@check_strict}, {@unhide}, {@check_relaxed}, {}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}, {@map_normal}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r1, 0x0, 0x80000005) (async) [ 319.916098][ T9241] loop1: detected capacity change from 0 to 16 [ 319.933637][ T9226] FAT-fs (loop2): Unrecognized mount option "./file1" or missing value [ 319.948016][ T9248] loop0: detected capacity change from 0 to 16 [ 319.957797][ T9229] loop4: detected capacity change from 0 to 16 03:48:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 64) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async, rerun: 64) creat(&(0x7f00000000c0)='./file0\x00', 0xa4) 03:48:37 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x40080, 0x110) sendfile(r2, r3, 0x0, 0x80000005) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x8000, 0x40) (async) ftruncate(r1, 0x8860) (async) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) (async) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) (async) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)=0x4000) sendfile(r5, r0, &(0x7f00000000c0)=0x3ff, 0x5) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 319.967344][ T9229] FAT-fs (loop4): Unrecognized mount option " [ 319.967344][ T9229] " or missing value [ 319.980442][ T9251] loop5: detected capacity change from 0 to 16 [ 319.991572][ T9257] loop3: detected capacity change from 0 to 16 03:48:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x34d842, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000001400)={[{@fat=@gid={'gid', 0x3d, r3}}]}) (async) syz_mount_image$iso9660(&(0x7f0000000140), &(0x7f0000000180)='./bus\x00', 0x6, 0x2, &(0x7f0000000280)=[{&(0x7f00000001c0)="5cb929", 0x3, 0x8f2}, {&(0x7f0000000240)="eddfa2a51cb7ab286f9cdd3e6726ca7a1251a6e29525cf19e60206aa20a5c638974d6df2988ecc6049f411", 0x2b, 0x9}], 0x40000, &(0x7f0000000300)={[{@gid={'gid', 0x3d, r3}}, {@sbsector={'sbsector', 0x3d, 0x5}}, {@map_acorn}, {@check_strict}, {@unhide}, {@check_relaxed}, {}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}, {@map_normal}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r1, 0x0, 0x80000005) [ 320.018019][ T9293] loop2: detected capacity change from 0 to 16 [ 320.027541][ T9293] FAT-fs (loop2): Unrecognized mount option "./file1" or missing value [ 320.035694][ T9241] loop1: detected capacity change from 0 to 16 [ 320.055134][ T9348] loop0: detected capacity change from 0 to 16 03:48:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) creat(&(0x7f00000000c0)='./file0\x00', 0xa4) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) creat(&(0x7f00000000c0)='./file0\x00', 0xa4) (async) [ 320.068533][ T9374] loop3: detected capacity change from 0 to 16 [ 320.080874][ T9241] loop1: detected capacity change from 0 to 16 [ 320.085455][ T9374] FAT-fs (loop3): Unrecognized mount option "./bus" or missing value [ 320.150827][ T9241] loop1: detected capacity change from 0 to 16 [ 320.173319][ T9381] loop0: detected capacity change from 0 to 16 [ 320.210681][ T9241] loop1: detected capacity change from 0 to 16 [ 320.260693][ T9241] loop1: detected capacity change from 0 to 16 [ 320.321687][ T9241] loop1: detected capacity change from 0 to 16 [ 320.380650][ T9241] loop1: detected capacity change from 0 to 16 [ 320.431230][ T9241] loop1: detected capacity change from 0 to 16 [ 320.510520][ T9241] loop1: detected capacity change from 0 to 16 [ 320.562039][ T9241] loop1: detected capacity change from 0 to 16 [ 320.610811][ T9241] loop1: detected capacity change from 0 to 16 [ 320.691184][ T9241] loop1: detected capacity change from 0 to 16 03:48:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='./bus\x00'}, 0x10) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x4000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r1, 0x0) pipe(&(0x7f0000000140)) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:37 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4000) openat(r2, &(0x7f0000000180)='./file0\x00', 0x2001, 0xc0) r3 = creat(&(0x7f0000000f00)='./file0\x00', 0xa) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fallocate(r3, 0xc940145fccdb1cb4, 0x8, 0x7f) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) write$binfmt_elf32(r4, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x9, 0x2, 0x5, 0x4, 0x2, 0x6, 0x1, 0x18b, 0x38, 0x3b4, 0x3, 0x7f, 0x20, 0x2, 0x3, 0x7fe, 0x5}, [], "13ae892c623a7ac0cc2c2369b073efd276a4fe915099bc4da830b66276b28720f16e26399a0270e793625fd4e3437b33d0cc6a29fe167b5845daa0d2ffcc2a03a45717ba1fad4ed650395f71d0ff7e116608165fee9203732fc6936c5154ae825ba25ea737f857810a90713110e17592ff01d334f24a39f26d5be8533f213c7912a6fae9f26117b910fae17d1ab2386702c3048f46a0105adbeea3de881009e3d959", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xada) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000240), 0xffffffffffffffff) write$P9_RSTATu(r1, &(0x7f0000000f40)={0x51, 0x7d, 0x1, {{0x0, 0x3c, 0x7f, 0x7, {0x60, 0x3, 0x5}, 0x40000000, 0x7, 0xffffffff, 0x4, 0x1, ':', 0x0, '', 0x1, '\x00', 0x7, 'batadv\x00'}, 0x0, '', 0xffffffffffffffff, 0xffffffffffffffff}}, 0x51) sendmsg$BATADV_CMD_GET_VLAN(r3, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x54, r5, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x800}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000001}, 0xc853) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x42) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) lseek(r0, 0x100000001, 0x3) sendfile(r1, r6, 0x0, 0x80000005) 03:48:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000880)=@deltfilter={0x24}, 0x24}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070000004e75ec7492112c0000", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) (async) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000480)=""/161, 0xa1}], 0x1}, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x7}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000ac0)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x1}}, [@filter_kind_options=@f_u32={{0x8}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8, 0x4, 0x8}]}}]}, 0x38}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r3, &(0x7f00000002c0), 0x40000000000009f, 0x0) (async) r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80000005) (async) r7 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f00000000c0)) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r7, 0xc0189372, &(0x7f0000000240)=ANY=[@ANYBLOB="0109e2fefe00000000000000", @ANYRES32=r4, @ANYBLOB="ffffff7f000000002e2f627573531d4307c967d9d34064d255da06c47a00"]) (async) ftruncate(r6, 0x100000008860) 03:48:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x101, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="ebce07403c66732e6661740002010100f53f008000f8010d0e98ce09ccb784e52d3b09061e25a89ff65bf9325ea85fec6e3bdd2b21b413b1a15cad444db230f69961254d04bd5612d1df74beb0278b5f972445230c550c4b692976df9bef8d18311880aae3c41cddef132984483b853a0271b53002", 0x75}, {0x0, 0x0, 0x1000000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x45ce43, 0x2a) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) r3 = timerfd_create(0x2, 0x0) copy_file_range(r2, &(0x7f00000002c0)=0xe00000000, r3, &(0x7f00000003c0)=0x2, 0x5, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)=0x4000) sendfile(r4, r5, &(0x7f00000000c0)=0x1ff, 0x3) mount(&(0x7f0000000140)=ANY=[@ANYBLOB='/dev/md\x00\x00'], &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)='rpc_pipefs\x00', 0x104400, &(0x7f0000000340)='vfat\x00\xfb\x13\xacCpK6\"4V\xae\xd2L%D\xd8Qa\x80\xe0\xa7\x89\'\x8co\xb5\t\xfd\x13\x1c\xf3\xc4\x9d0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070000004e75ec7492112c0000", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000480)=""/161, 0xa1}], 0x1}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x7}]}, 0x2c}}, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000ac0)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x1}}, [@filter_kind_options=@f_u32={{0x8}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8, 0x4, 0x8}]}}]}, 0x38}}, 0x0) (async) r3 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r3, &(0x7f00000002c0), 0x40000000000009f, 0x0) (async) r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r5 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80000005) (async) r7 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f00000000c0)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r7, 0xc0189372, &(0x7f0000000240)=ANY=[@ANYBLOB="0109e2fefe00000000000000", @ANYRES32=r4, @ANYBLOB="ffffff7f000000002e2f627573531d4307c967d9d34064d255da06c47a00"]) (async) ftruncate(r6, 0x100000008860) [ 321.014731][ T9537] loop5: detected capacity change from 0 to 16 [ 321.028074][ T9541] loop3: detected capacity change from 0 to 16 03:48:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) mkdirat(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x20) r2 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x101, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="ebce07403c66732e6661740002010100f53f008000f8010d0e98ce09ccb784e52d3b09061e25a89ff65bf9325ea85fec6e3bdd2b21b413b1a15cad444db230f69961254d04bd5612d1df74beb0278b5f972445230c550c4b692976df9bef8d18311880aae3c41cddef132984483b853a0271b53002", 0x75}, {0x0, 0x0, 0x1000000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x45ce43, 0x2a) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) r3 = timerfd_create(0x2, 0x0) copy_file_range(r2, &(0x7f00000002c0)=0xe00000000, r3, &(0x7f00000003c0)=0x2, 0x5, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)=0x4000) sendfile(r4, r5, &(0x7f00000000c0)=0x1ff, 0x3) mount(&(0x7f0000000140)=ANY=[@ANYBLOB='/dev/md\x00\x00'], &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)='rpc_pipefs\x00', 0x104400, &(0x7f0000000340)='vfat\x00\xfb\x13\xacCpK6\"4V\xae\xd2L%D\xd8Qa\x80\xe0\xa7\x89\'\x8co\xb5\t\xfd\x13\x1c\xf3\xc4\x9d0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) lchown(&(0x7f0000000080)='.\x00', r1, 0xee01) [ 321.754575][ T9815] loop1: detected capacity change from 0 to 16 [ 321.756087][ T9811] loop5: detected capacity change from 0 to 16 [ 321.761280][ T9817] loop4: detected capacity change from 0 to 16 [ 321.768137][ T9818] loop2: detected capacity change from 0 to 16 [ 321.781144][ T9671] loop3: detected capacity change from 0 to 16 [ 321.788538][ T9850] loop0: detected capacity change from 0 to 16 03:48:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000140)='./bus\x00') chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 64) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (rerun: 64) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) 03:48:39 executing program 5: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7ff, 0x0, &(0x7f0000000200), 0x280809, &(0x7f0000000000)=ANY=[@ANYRESHEX]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r0, 0x0) creat(0x0, 0x0) [ 321.854118][ T9924] loop0: detected capacity change from 0 to 16 [ 321.862985][ T24] audit: type=1400 audit(1641872919.034:363): avc: denied { map } for pid=9816 comm="syz-executor.4" path="socket:[66168]" dev="sockfs" ino=66168 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 03:48:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') umount2(&(0x7f00000000c0)='./bus\x00', 0xb) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000140)='./bus\x00', 0x34d842, 0x198) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000091000/0x2000)=nil, 0x2000, 0x2000000, 0x80010, r4, 0xe4a5000) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) umount2(&(0x7f00000000c0)='./bus\x00', 0xb) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000140)='./bus\x00', 0x34d842, 0x198) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async) mmap(&(0x7f0000091000/0x2000)=nil, 0x2000, 0x2000000, 0x80010, r4, 0xe4a5000) (async) 03:48:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x14d842, 0x3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@private, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) lchown(&(0x7f0000000080)='.\x00', r1, 0xee01) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f00000000c0)='./file0\x00', 0x14d842, 0x3) (async) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@private, @in6}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) (async) lchown(&(0x7f0000000080)='.\x00', r1, 0xee01) (async) [ 321.886583][ T24] audit: type=1400 audit(1641872919.034:364): avc: denied { read } for pid=9816 comm="syz-executor.4" path="socket:[66168]" dev="sockfs" ino=66168 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 321.934419][ T9671] loop3: detected capacity change from 0 to 16 [ 321.936351][ T9927] loop1: detected capacity change from 0 to 16 [ 321.942215][ T9929] loop5: detected capacity change from 0 to 3 [ 321.958408][ T9932] loop4: detected capacity change from 0 to 16 [ 321.995329][ T9935] loop0: detected capacity change from 0 to 16 [ 322.022834][ T9671] loop3: detected capacity change from 0 to 16 03:48:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000180)='./file0\x00') (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 64) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async, rerun: 64) creat(&(0x7f00000001c0)='./file0\x00', 0x140) (async, rerun: 32) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (rerun: 32) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4000) (async) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x40010, r2, 0x11ddc000) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r1, 0x0, 0x80000005) (async) open_tree(r1, &(0x7f0000000140)='./file0\x00', 0x100) 03:48:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x4c000, 0xa9) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80000005) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x69}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x22) ftruncate(r0, 0x8860) sendfile(0xffffffffffffffff, r3, &(0x7f00000001c0)=0x10000, 0x4) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) lseek(r3, 0x1, 0x0) recvfrom(r2, &(0x7f0000000240)=""/93, 0x5d, 0x10000, &(0x7f0000000300)=@ax25={{0x3, @bcast, 0x3}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x80) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x16) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x4) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) open(&(0x7f0000000140)='./file0\x00', 0x4c000, 0xa9) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r3, 0x0, 0x80000005) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x69}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x22) (async) ftruncate(r0, 0x8860) (async) sendfile(0xffffffffffffffff, r3, &(0x7f00000001c0)=0x10000, 0x4) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) lseek(r3, 0x1, 0x0) (async) recvfrom(r2, &(0x7f0000000240)=""/93, 0x5d, 0x10000, &(0x7f0000000300)=@ax25={{0x3, @bcast, 0x3}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x80) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file0\x00', 0x16) (async) 03:48:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') umount2(&(0x7f00000000c0)='./bus\x00', 0xb) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000140)='./bus\x00', 0x34d842, 0x198) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000091000/0x2000)=nil, 0x2000, 0x2000000, 0x80010, r4, 0xe4a5000) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) umount2(&(0x7f00000000c0)='./bus\x00', 0xb) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000140)='./bus\x00', 0x34d842, 0x198) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async) mmap(&(0x7f0000091000/0x2000)=nil, 0x2000, 0x2000000, 0x80010, r4, 0xe4a5000) (async) 03:48:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x14d842, 0x3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@private, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) lchown(&(0x7f0000000080)='.\x00', r1, 0xee01) 03:48:39 executing program 5: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7ff, 0x0, &(0x7f0000000200), 0x280809, &(0x7f0000000000)=ANY=[@ANYRESHEX]) (async) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r0 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r0, 0x0) creat(0x0, 0x0) 03:48:39 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) write$P9_RREADLINK(r1, &(0x7f0000000140)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) open(&(0x7f00000000c0)='./file0\x00', 0x84000, 0x10) lseek(r0, 0x8, 0x4) [ 322.096962][ T9962] loop0: detected capacity change from 0 to 16 [ 322.102180][ T9967] loop4: detected capacity change from 0 to 16 [ 322.103445][ T9964] loop5: detected capacity change from 0 to 3 [ 322.117066][ T9966] loop2: detected capacity change from 0 to 16 [ 322.128596][ T9955] loop3: detected capacity change from 0 to 16 03:48:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0x8, 0x0, &(0x7f00000000c0)=[@increfs={0x40046304, 0x3}], 0xe8, 0x0, &(0x7f0000000300)="222cbe84b9a0586c936f37e601f2626369b98d59526420d37b5868c0d25651071f2f980096a8cb3c647a16d673d3fbd969cf1041a018263eb49b02744273d5b39fb5973403dde1e76d4ad5d0707ab80455c8a7ee6ee4bae840ba7eab06800d4bf124b4a6ef00d75b257a1510e275799b97988c098b769cb806e3248bc212391f30646449a648cd35bdba22bc62a87dc3a3da3db79eb66dd0212b1dbf60ce36d5179d19618223ef20c3d705f82ce542b595c0114f64d97a93076c9cbb0bf5f435136956163f4336084e17831ba338af59b2cae5e75052c4a18e701ef357798bfdd6f14d104be6266a"}) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000400)={{0x0, 0x20}, 'port1\x00', 0x0, 0x10, 0x8, 0x2, 0x1a, 0x6f77, 0x1ad, 0x0, 0x7}) 03:48:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) openat(r1, &(0x7f0000000180)='./bus\x00', 0x100, 0x22) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x86800, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r2, 0x0, 0x80000005) 03:48:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000140)='./bus\x00') (async) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 64) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) (async, rerun: 64) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) [ 322.198781][T10086] loop0: detected capacity change from 0 to 16 [ 322.230581][T10089] loop3: detected capacity change from 0 to 16 [ 322.237235][T10087] loop4: detected capacity change from 0 to 16 03:48:39 executing program 5: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7ff, 0x0, &(0x7f0000000200), 0x280809, &(0x7f0000000000)=ANY=[@ANYRESHEX]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r0, 0x0) (async) creat(0x0, 0x0) 03:48:39 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 32) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 32) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) (async) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) (async) write$P9_RREADLINK(r1, &(0x7f0000000140)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) open(&(0x7f00000000c0)='./file0\x00', 0x84000, 0x10) lseek(r0, 0x8, 0x4) 03:48:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 32) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (rerun: 32) chdir(&(0x7f0000000140)='./file0\x00') (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) openat(r1, &(0x7f0000000180)='./bus\x00', 0x100, 0x22) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x86800, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r2, 0x0, 0x80000005) 03:48:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x4c000, 0xa9) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80000005) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x69}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x22) ftruncate(r0, 0x8860) sendfile(0xffffffffffffffff, r3, &(0x7f00000001c0)=0x10000, 0x4) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) lseek(r3, 0x1, 0x0) recvfrom(r2, &(0x7f0000000240)=""/93, 0x5d, 0x10000, &(0x7f0000000300)=@ax25={{0x3, @bcast, 0x3}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x80) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x16) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x4) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) open(&(0x7f0000000140)='./file0\x00', 0x4c000, 0xa9) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r3, 0x0, 0x80000005) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x69}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x22) (async) ftruncate(r0, 0x8860) (async) sendfile(0xffffffffffffffff, r3, &(0x7f00000001c0)=0x10000, 0x4) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) lseek(r3, 0x1, 0x0) (async) recvfrom(r2, &(0x7f0000000240)=""/93, 0x5d, 0x10000, &(0x7f0000000300)=@ax25={{0x3, @bcast, 0x3}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x80) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file0\x00', 0x16) (async) [ 322.238182][T10091] loop1: detected capacity change from 0 to 16 03:48:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0x8, 0x0, &(0x7f00000000c0)=[@increfs={0x40046304, 0x3}], 0xe8, 0x0, &(0x7f0000000300)="222cbe84b9a0586c936f37e601f2626369b98d59526420d37b5868c0d25651071f2f980096a8cb3c647a16d673d3fbd969cf1041a018263eb49b02744273d5b39fb5973403dde1e76d4ad5d0707ab80455c8a7ee6ee4bae840ba7eab06800d4bf124b4a6ef00d75b257a1510e275799b97988c098b769cb806e3248bc212391f30646449a648cd35bdba22bc62a87dc3a3da3db79eb66dd0212b1dbf60ce36d5179d19618223ef20c3d705f82ce542b595c0114f64d97a93076c9cbb0bf5f435136956163f4336084e17831ba338af59b2cae5e75052c4a18e701ef357798bfdd6f14d104be6266a"}) (async) ftruncate(r0, 0x8860) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000400)={{0x0, 0x20}, 'port1\x00', 0x0, 0x10, 0x8, 0x2, 0x1a, 0x6f77, 0x1ad, 0x0, 0x7}) [ 322.307156][T10115] loop0: detected capacity change from 0 to 16 [ 322.328335][T10122] loop5: detected capacity change from 0 to 3 [ 322.336393][T10126] loop2: detected capacity change from 0 to 16 [ 322.346274][T10128] loop3: detected capacity change from 0 to 16 [ 322.369203][T10115] loop0: detected capacity change from 0 to 16 03:48:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x8e0, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4000) preadv2(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/10, 0xa}, {&(0x7f0000000280)=""/188, 0xbc}], 0x2, 0x1040, 0x1000009, 0x4) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x100) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) mkdirat(r1, &(0x7f00000000c0)='./bus\x00', 0x80) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) accept4(r2, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80, 0x0) sendfile(r1, r2, 0x0, 0x80000005) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="2321202e2f66690800302076666174001c2b2c2d20202d202e1220f6666174006020766661740020250a869ad8bf405e5fa8f40c2b8cde1e47287781"], 0x3c) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 322.446561][T10234] loop5: detected capacity change from 0 to 16 [ 322.457925][T10235] loop4: detected capacity change from 0 to 16 [ 322.458612][T10128] loop3: detected capacity change from 0 to 16 03:48:39 executing program 1: socket$key(0xf, 0x3, 0x2) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x15, 0xf, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, [@map_fd={0x18, 0xe60e11250a28e50f, 0x1, 0x0, 0x1}, @map_idx={0x18, 0x4, 0x5, 0x0, 0xa}, @map_idx_val={0x18, 0x0, 0x6, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x1}, @map_val={0x18, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5}, @btf_id={0x18, 0xa, 0x3, 0x0, 0x4}]}, &(0x7f0000000280)='GPL\x00', 0xfffff774, 0x88, &(0x7f0000000380)=""/136, 0x40f00, 0x0, '\x00', 0x0, 0x5, 0xffffffffffffffff, 0x8, &(0x7f0000000440)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000000480)={0x0, 0x5, 0x90, 0x8001}, 0x10}, 0x80) write$binfmt_script(r0, &(0x7f0000000540)={'#! ', './file0', [{}, {}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}]}, 0x1f) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) accept4$unix(r2, &(0x7f0000000180), &(0x7f0000000240)=0x6e, 0x80800) statfs(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/120) r3 = open(&(0x7f0000000140)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000005) ftruncate(r1, 0x8860) [ 322.491623][T10115] loop0: detected capacity change from 0 to 16 [ 322.501776][T10128] loop3: detected capacity change from 0 to 16 [ 322.529682][T10259] loop1: detected capacity change from 0 to 16 [ 322.542695][T10262] loop2: detected capacity change from 0 to 16 [ 322.570906][T10128] loop3: detected capacity change from 0 to 16 03:48:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x8e0, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4000) preadv2(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/10, 0xa}, {&(0x7f0000000280)=""/188, 0xbc}], 0x2, 0x1040, 0x1000009, 0x4) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x100) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) mkdirat(r1, &(0x7f00000000c0)='./bus\x00', 0x80) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x8e0, &(0x7f0000000180)=ANY=[]) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4000) (async) preadv2(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/10, 0xa}, {&(0x7f0000000280)=""/188, 0xbc}], 0x2, 0x1040, 0x1000009, 0x4) (async) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x100) (async) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) (async) mkdirat(r1, &(0x7f00000000c0)='./bus\x00', 0x80) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) (async) [ 322.595070][T10115] loop0: detected capacity change from 0 to 16 [ 322.607602][T10262] handle_bad_sector: 81006 callbacks suppressed [ 322.607654][T10262] syz-executor.2: attempt to access beyond end of device [ 322.607654][T10262] loop2: rw=0, want=77, limit=16 [ 322.627547][T10259] syz-executor.1: attempt to access beyond end of device [ 322.627547][T10259] loop1: rw=0, want=77, limit=16 03:48:39 executing program 1: socket$key(0xf, 0x3, 0x2) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 32) chdir(&(0x7f0000000040)='./file0\x00') (rerun: 32) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x15, 0xf, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, [@map_fd={0x18, 0xe60e11250a28e50f, 0x1, 0x0, 0x1}, @map_idx={0x18, 0x4, 0x5, 0x0, 0xa}, @map_idx_val={0x18, 0x0, 0x6, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x1}, @map_val={0x18, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5}, @btf_id={0x18, 0xa, 0x3, 0x0, 0x4}]}, &(0x7f0000000280)='GPL\x00', 0xfffff774, 0x88, &(0x7f0000000380)=""/136, 0x40f00, 0x0, '\x00', 0x0, 0x5, 0xffffffffffffffff, 0x8, &(0x7f0000000440)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000000480)={0x0, 0x5, 0x90, 0x8001}, 0x10}, 0x80) write$binfmt_script(r0, &(0x7f0000000540)={'#! ', './file0', [{}, {}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}]}, 0x1f) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) accept4$unix(r2, &(0x7f0000000180), &(0x7f0000000240)=0x6e, 0x80800) (async) statfs(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/120) r3 = open(&(0x7f0000000140)='./bus\x00', 0x14d842, 0x0) (async, rerun: 64) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (rerun: 64) sendfile(r3, r4, 0x0, 0x80000005) ftruncate(r1, 0x8860) [ 322.660031][T10266] loop5: detected capacity change from 0 to 16 [ 322.681780][T10262] syz-executor.2: attempt to access beyond end of device [ 322.681780][T10262] loop2: rw=524288, want=72, limit=16 [ 322.694593][T10262] syz-executor.2: attempt to access beyond end of device [ 322.694593][T10262] loop2: rw=524288, want=128, limit=16 03:48:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) accept4(r2, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="2321202e2f66690800302076666174001c2b2c2d20202d202e1220f6666174006020766661740020250a869ad8bf405e5fa8f40c2b8cde1e47287781"], 0x3c) (async) ftruncate(r0, 0x8860) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x8e0, &(0x7f0000000180)=ANY=[]) (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 32) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) (async, rerun: 32) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4000) (async) preadv2(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/10, 0xa}, {&(0x7f0000000280)=""/188, 0xbc}], 0x2, 0x1040, 0x1000009, 0x4) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x100) (async, rerun: 64) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) (rerun: 64) mkdirat(r1, &(0x7f00000000c0)='./bus\x00', 0x80) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) [ 322.708068][T10262] syz-executor.2: attempt to access beyond end of device [ 322.708068][T10262] loop2: rw=0, want=24, limit=16 [ 322.730893][T10128] loop3: detected capacity change from 0 to 16 [ 322.731429][T10115] loop0: detected capacity change from 0 to 16 [ 322.750557][T10282] loop1: detected capacity change from 0 to 16 03:48:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 64) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (rerun: 64) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0x8, 0x0, &(0x7f00000000c0)=[@increfs={0x40046304, 0x3}], 0xe8, 0x0, &(0x7f0000000300)="222cbe84b9a0586c936f37e601f2626369b98d59526420d37b5868c0d25651071f2f980096a8cb3c647a16d673d3fbd969cf1041a018263eb49b02744273d5b39fb5973403dde1e76d4ad5d0707ab80455c8a7ee6ee4bae840ba7eab06800d4bf124b4a6ef00d75b257a1510e275799b97988c098b769cb806e3248bc212391f30646449a648cd35bdba22bc62a87dc3a3da3db79eb66dd0212b1dbf60ce36d5179d19618223ef20c3d705f82ce542b595c0114f64d97a93076c9cbb0bf5f435136956163f4336084e17831ba338af59b2cae5e75052c4a18e701ef357798bfdd6f14d104be6266a"}) (async) ftruncate(r0, 0x8860) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000400)={{0x0, 0x20}, 'port1\x00', 0x0, 0x10, 0x8, 0x2, 0x1a, 0x6f77, 0x1ad, 0x0, 0x7}) [ 322.788712][T10377] loop5: detected capacity change from 0 to 16 [ 322.805284][T10390] loop2: detected capacity change from 0 to 16 [ 322.812410][T10282] loop1: detected capacity change from 0 to 16 [ 322.822236][T10115] loop0: detected capacity change from 0 to 16 [ 322.829554][T10128] loop3: detected capacity change from 0 to 16 [ 322.860328][T10489] loop4: detected capacity change from 0 to 16 [ 322.912706][T10282] loop1: detected capacity change from 0 to 16 [ 322.914425][T10115] loop0: detected capacity change from 0 to 16 [ 322.919757][T10128] loop3: detected capacity change from 0 to 16 [ 322.971308][T10282] loop1: detected capacity change from 0 to 16 [ 323.010579][T10128] loop3: detected capacity change from 0 to 16 [ 323.023879][T10282] loop1: detected capacity change from 0 to 16 [ 323.027531][T10115] loop0: detected capacity change from 0 to 16 [ 323.061723][T10115] loop0: detected capacity change from 0 to 16 [ 323.062917][T10128] loop3: detected capacity change from 0 to 16 [ 323.081767][T10282] loop1: detected capacity change from 0 to 16 [ 323.121755][T10115] loop0: detected capacity change from 0 to 16 03:48:40 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) write$P9_RREADLINK(r1, &(0x7f0000000140)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) open(&(0x7f00000000c0)='./file0\x00', 0x84000, 0x10) (async) lseek(r0, 0x8, 0x4) [ 323.123912][T10128] loop3: detected capacity change from 0 to 16 [ 323.134888][T10282] loop1: detected capacity change from 0 to 16 03:48:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) chdir(&(0x7f0000000140)='./file0\x00') (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) openat(r1, &(0x7f0000000180)='./bus\x00', 0x100, 0x22) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x86800, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r2, 0x0, 0x80000005) 03:48:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x54d8c2, 0x2) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) ioctl$AUTOFS_IOC_CATATONIC(r1, 0x9362, 0x0) r2 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="160000001700000d402e2f66696c65302f66696c6530"], 0x16) 03:48:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./bus\x00') r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x124, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0xcc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "f3f26d33d61d9cac5d0bfe05929d799df2147287"}}, @TIPC_NLA_NODE_ID={0x7e, 0x3, "7e0caa3b744bd759938661718951b379f48ce74e0b5a8c5dba603917e0cb25afa4ab51035ad034a73a3ffe0dd889398d45ab45891f58ec363890887655cd7b4852ce5eead677f771177eb898aa137cd87e07603b436e16a8338e5fcbf3d7323e872ecb49367ca524c41490d941e22d4954cb6d82e519c9c483da"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x5, 0x3, "f6"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x20}, @TIPC_NLA_NET_NODEID={0xc}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x20008840}, 0x8000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) accept4(r2, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="2321202e2f66690800302076666174001c2b2c2d20202d202e1220f6666174006020766661740020250a869ad8bf405e5fa8f40c2b8cde1e47287781"], 0x3c) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 323.174919][T10507] loop0: detected capacity change from 0 to 16 [ 323.196410][T10514] loop4: detected capacity change from 0 to 16 [ 323.198899][T10519] loop3: detected capacity change from 0 to 16 [ 323.204415][T10512] loop5: detected capacity change from 0 to 16 [ 323.210853][T10517] loop2: detected capacity change from 0 to 16 03:48:40 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) read(r2, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000240)=0x5e, 0x3) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=@bridge_getvlan={0x18, 0x72, 0xb01, 0x0, 0x0, {0x7, 0x0, 0x0, r3}}, 0x18}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@private1, @local, @loopback, 0x7, 0x77c, 0xfffa, 0x500, 0x8, 0x60, r3}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d843, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) syz_io_uring_setup(0x1f74, &(0x7f0000000140)={0x0, 0x7007, 0x2, 0x2, 0x3bc, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000240)=0x0) r3 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000280)=@IORING_OP_TEE={0x21, 0x4, 0x0, @fd_index=0x5, 0x0, 0x0, 0x5, 0x0, 0x1, {0x0, 0x0, r3}}, 0x8) [ 323.215226][T10282] loop1: detected capacity change from 0 to 16 03:48:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x54d8c2, 0x2) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) ioctl$AUTOFS_IOC_CATATONIC(r1, 0x9362, 0x0) r2 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="160000001700000d402e2f66696c65302f66696c6530"], 0x16) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f00000000c0)='./file0/file0\x00', 0x54d8c2, 0x2) (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) (async) ioctl$AUTOFS_IOC_CATATONIC(r1, 0x9362, 0x0) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="160000001700000d402e2f66696c65302f66696c6530"], 0x16) (async) [ 323.249794][T10514] syz-executor.4: attempt to access beyond end of device [ 323.249794][T10514] loop4: rw=0, want=77, limit=16 [ 323.272388][T10514] syz-executor.4: attempt to access beyond end of device [ 323.272388][T10514] loop4: rw=524288, want=128, limit=16 [ 323.272965][T10527] loop0: detected capacity change from 0 to 16 [ 323.287109][T10514] syz-executor.4: attempt to access beyond end of device [ 323.287109][T10514] loop4: rw=0, want=73, limit=16 [ 323.302975][T10514] buffer_io_error: 80962 callbacks suppressed [ 323.302984][T10514] Buffer I/O error on dev loop4, logical block 72, async page read [ 323.330475][T10530] loop3: detected capacity change from 0 to 16 [ 323.331284][T10282] loop1: detected capacity change from 0 to 16 [ 323.340283][T10527] FAT-fs (loop0): Unrecognized mount option "" or missing value [ 323.345045][T10531] loop5: detected capacity change from 0 to 16 [ 323.356691][T10514] syz-executor.4: attempt to access beyond end of device [ 323.356691][T10514] loop4: rw=0, want=74, limit=16 [ 323.368814][T10514] Buffer I/O error on dev loop4, logical block 73, async page read [ 323.420389][T10514] syz-executor.4: attempt to access beyond end of device [ 323.420389][T10514] loop4: rw=0, want=75, limit=16 [ 323.432274][T10514] Buffer I/O error on dev loop4, logical block 74, async page read [ 323.441498][T10514] Buffer I/O error on dev loop4, logical block 75, async page read [ 323.449516][T10514] Buffer I/O error on dev loop4, logical block 76, async page read [ 323.450684][T10282] loop1: detected capacity change from 0 to 16 [ 323.457943][T10514] Buffer I/O error on dev loop4, logical block 77, async page read [ 323.473564][T10514] Buffer I/O error on dev loop4, logical block 78, async page read [ 323.482417][T10514] Buffer I/O error on dev loop4, logical block 79, async page read 03:48:40 executing program 1: socket$key(0xf, 0x3, 0x2) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x15, 0xf, &(0x7f0000000300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, [@map_fd={0x18, 0xe60e11250a28e50f, 0x1, 0x0, 0x1}, @map_idx={0x18, 0x4, 0x5, 0x0, 0xa}, @map_idx_val={0x18, 0x0, 0x6, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x1}, @map_val={0x18, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5}, @btf_id={0x18, 0xa, 0x3, 0x0, 0x4}]}, &(0x7f0000000280)='GPL\x00', 0xfffff774, 0x88, &(0x7f0000000380)=""/136, 0x40f00, 0x0, '\x00', 0x0, 0x5, 0xffffffffffffffff, 0x8, &(0x7f0000000440)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000000480)={0x0, 0x5, 0x90, 0x8001}, 0x10}, 0x80) write$binfmt_script(r0, &(0x7f0000000540)={'#! ', './file0', [{}, {}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}]}, 0x1f) (async) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) accept4$unix(r2, &(0x7f0000000180), &(0x7f0000000240)=0x6e, 0x80800) (async) statfs(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/120) r3 = open(&(0x7f0000000140)='./bus\x00', 0x14d842, 0x0) (async) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000005) (async) ftruncate(r1, 0x8860) 03:48:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d843, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) (async) syz_io_uring_setup(0x1f74, &(0x7f0000000140)={0x0, 0x7007, 0x2, 0x2, 0x3bc, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000240)=0x0) (async) r3 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000280)=@IORING_OP_TEE={0x21, 0x4, 0x0, @fd_index=0x5, 0x0, 0x0, 0x5, 0x0, 0x1, {0x0, 0x0, r3}}, 0x8) 03:48:40 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) read(r2, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000240)=0x5e, 0x3) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=@bridge_getvlan={0x18, 0x72, 0xb01, 0x0, 0x0, {0x7, 0x0, 0x0, r3}}, 0x18}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@private1, @local, @loopback, 0x7, 0x77c, 0xfffa, 0x500, 0x8, 0x60, r3}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) (async) read(r2, 0x0, 0x0) (async) sendfile(r2, r1, &(0x7f0000000240)=0x5e, 0x3) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=@bridge_getvlan={0x18, 0x72, 0xb01, 0x0, 0x0, {0x7, 0x0, 0x0, r3}}, 0x18}}, 0x0) (async) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@private1, @local, @loopback, 0x7, 0x77c, 0xfffa, 0x500, 0x8, 0x60, r3}) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) 03:48:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x54d8c2, 0x2) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) ioctl$AUTOFS_IOC_CATATONIC(r1, 0x9362, 0x0) r2 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="160000001700000d402e2f66696c65302f66696c6530"], 0x16) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f00000000c0)='./file0/file0\x00', 0x54d8c2, 0x2) (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) (async) ioctl$AUTOFS_IOC_CATATONIC(r1, 0x9362, 0x0) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r2, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="160000001700000d402e2f66696c65302f66696c6530"], 0x16) (async) 03:48:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 32) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 32) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async, rerun: 32) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (rerun: 32) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./bus\x00') (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x124, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0xcc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "f3f26d33d61d9cac5d0bfe05929d799df2147287"}}, @TIPC_NLA_NODE_ID={0x7e, 0x3, "7e0caa3b744bd759938661718951b379f48ce74e0b5a8c5dba603917e0cb25afa4ab51035ad034a73a3ffe0dd889398d45ab45891f58ec363890887655cd7b4852ce5eead677f771177eb898aa137cd87e07603b436e16a8338e5fcbf3d7323e872ecb49367ca524c41490d941e22d4954cb6d82e519c9c483da"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x5, 0x3, "f6"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x20}, @TIPC_NLA_NET_NODEID={0xc}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x20008840}, 0x8000) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) r3 = dup2(0xffffffffffffffff, r0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) r5 = syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f0000000240)='./bus\x00', 0x3, 0x8, &(0x7f00000008c0)=[{&(0x7f0000000280)="c582f3c66cf793990e338c8e", 0xc, 0x3}, {&(0x7f0000000300)="fbe47991a8d33ae50f21a38e5647f3afd72837fc2567dc5b9d35ff4cd0bdacf254deed48dca130f15093eb6452c0d2e7119272e5bd716ddccd3bdeeb18e947e4109c319d9410d849eb4a3c55c70fbe281cc9f45141b8e7bfab5b6f587ff4c016d26a9b631861961708249e9a1fb722f05621f0f8105750ea9102cb4e467fd073627769b670ba6af36e1f3265391cba22989f432731b91e3022ff7c2fd59f1e70c965be7da93e", 0xa6, 0xfff}, {&(0x7f00000003c0)="22c0405e09549490b259e069b941e038d17319c31a922d696ec7b8c7c89b1d340207072afa01d549524a0a58b08143f46a1d8169639032f7a78c386b15ce637113e38a9bbd5bd40aa2829c96241f1e756b93d04bbb4f585ff76c23cf9fab6ec581fca856acc76015783371c9c96496c1cbbffb41693f5cedce3f71", 0x7b, 0x10001}, {&(0x7f0000000440)="fd1d3887619a956979d577f861cbd18bf444aa5d06a9e200c1a0d73d4cc1d4ecf03792fdcd1921e53109772e1bb188bac701dd067d08b3bf27467eb99e8f7a6d6915810b0841b4cdf150d0fc54d1522d76cf7ea82bdb8f9a815563aaf90c9cecc77e809cf790082c934949578925db77b553993b815450b07e637f5f56191c", 0x7f, 0xfd}, {&(0x7f00000004c0)="49f12c79daec738a4d253a1dde115248744b3b2052cdd42ac1d51cf12569b8c1004b7421a6c43e15b10a5ac4633c993aa931241d1c15d3a492a3c1e90a38b3948ab89be70e618f497b694040e04bd84a60f5d860c123c907", 0x58, 0x3}, {&(0x7f0000000540)="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", 0xfd, 0x1}, {&(0x7f00000007c0)="dae7e39a6cfb875d9e7bc60bc9819a0ef733f85b38a6caf242e5dcc31dbf66460f0f385a67fce354c79632403a2faf472b5b48aa598ee1307b12338694b4c3ff8e1a7eb47d6270a30e79ba822aa7c279e187e72ef5dae9ab7eb98614d239c8e7018553c33c1dab7815935b6ce3a8278650fc7adf8392a60df105a6ed97aa8482de72387d9645430458687a1b8ba8e80a8f822e7013d525e3a927fe676bd02223fc0ee12e9674b8629a9cebeeaf2cc224ac2e1e9450b0409d5c85c57948fc68ee2229523b194da2003f7b5ef6f29e15bb1fb6fe09", 0xd4}, {&(0x7f0000000640)="66457490bc95bdbdb8e1a5aadf3613372c8fa8a5ae033816f2927172027e12babbbc910eaa1bd90ebed92dd803ed08", 0x2f, 0x1}], 0x800, &(0x7f0000000980)={[{@sbsector={'sbsector', 0x3d, 0x8}}, {@dmode={'dmode', 0x3d, 0x3f}}], [{@fsuuid={'fsuuid', 0x3d, {[0x64, 0x62, 0x62, 0x63, 0x3d, 0x36, 0x39], 0x2d, [0x37, 0x61, 0x0, 0x38], 0x2d, [0x66, 0x31, 0x38, 0x32], 0x2d, [0x37, 0x30, 0x34, 0x31], 0x2d, [0x32, 0x35, 0x37, 0x36, 0x30, 0x62, 0x31, 0x66]}}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}) sendfile(r4, r5, &(0x7f0000000a40)=0x7, 0x45b85d4e) getsockopt$XDP_STATISTICS(0xffffffffffffffff, 0x11b, 0x7, &(0x7f0000000ac0), &(0x7f0000000b00)=0x30) sendmsg$nl_route(r3, &(0x7f00000027c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)=@ipv6_newrule={0x74, 0x20, 0x1, 0x70bd2d, 0x25dfdbfe, {0xa, 0x8, 0x10, 0x20, 0x5, 0x0, 0x0, 0x1, 0x10008}, [@FRA_SRC={0x14, 0x2, @local}, @FRA_DST={0x14, 0x1, @mcast1}, @FIB_RULE_POLICY=@FRA_DPORT_RANGE={0x8, 0x18, {0x4e21, 0x4e22}}, @FRA_DST={0x14, 0x1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @FRA_SRC={0x14, 0x2, @mcast1}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000010}, 0x4) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f00000000c0)) read(r6, &(0x7f0000000140)=""/103, 0x67) ftruncate(r0, 0x8860) r7 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r7, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 323.606478][T10641] loop5: detected capacity change from 0 to 16 [ 323.606460][T10640] loop0: detected capacity change from 0 to 16 [ 323.620936][T10645] loop3: detected capacity change from 0 to 16 [ 323.627727][T10644] loop2: detected capacity change from 0 to 16 [ 323.637439][T10653] loop4: detected capacity change from 0 to 16 [ 323.639280][T10649] loop1: detected capacity change from 0 to 16 [ 323.652367][T10640] FAT-fs (loop0): Unrecognized mount option "" or missing value 03:48:40 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0) (async) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) (async) read(r2, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000240)=0x5e, 0x3) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=@bridge_getvlan={0x18, 0x72, 0xb01, 0x0, 0x0, {0x7, 0x0, 0x0, r3}}, 0x18}}, 0x0) (async) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@private1, @local, @loopback, 0x7, 0x77c, 0xfffa, 0x500, 0x8, 0x60, r3}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 64) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (rerun: 64) sendfile(r1, r2, 0x0, 0x80000005) (async) r3 = dup2(0xffffffffffffffff, r0) (async) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) r5 = syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f0000000240)='./bus\x00', 0x3, 0x8, &(0x7f00000008c0)=[{&(0x7f0000000280)="c582f3c66cf793990e338c8e", 0xc, 0x3}, {&(0x7f0000000300)="fbe47991a8d33ae50f21a38e5647f3afd72837fc2567dc5b9d35ff4cd0bdacf254deed48dca130f15093eb6452c0d2e7119272e5bd716ddccd3bdeeb18e947e4109c319d9410d849eb4a3c55c70fbe281cc9f45141b8e7bfab5b6f587ff4c016d26a9b631861961708249e9a1fb722f05621f0f8105750ea9102cb4e467fd073627769b670ba6af36e1f3265391cba22989f432731b91e3022ff7c2fd59f1e70c965be7da93e", 0xa6, 0xfff}, {&(0x7f00000003c0)="22c0405e09549490b259e069b941e038d17319c31a922d696ec7b8c7c89b1d340207072afa01d549524a0a58b08143f46a1d8169639032f7a78c386b15ce637113e38a9bbd5bd40aa2829c96241f1e756b93d04bbb4f585ff76c23cf9fab6ec581fca856acc76015783371c9c96496c1cbbffb41693f5cedce3f71", 0x7b, 0x10001}, {&(0x7f0000000440)="fd1d3887619a956979d577f861cbd18bf444aa5d06a9e200c1a0d73d4cc1d4ecf03792fdcd1921e53109772e1bb188bac701dd067d08b3bf27467eb99e8f7a6d6915810b0841b4cdf150d0fc54d1522d76cf7ea82bdb8f9a815563aaf90c9cecc77e809cf790082c934949578925db77b553993b815450b07e637f5f56191c", 0x7f, 0xfd}, {&(0x7f00000004c0)="49f12c79daec738a4d253a1dde115248744b3b2052cdd42ac1d51cf12569b8c1004b7421a6c43e15b10a5ac4633c993aa931241d1c15d3a492a3c1e90a38b3948ab89be70e618f497b694040e04bd84a60f5d860c123c907", 0x58, 0x3}, {&(0x7f0000000540)="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", 0xfd, 0x1}, {&(0x7f00000007c0)="dae7e39a6cfb875d9e7bc60bc9819a0ef733f85b38a6caf242e5dcc31dbf66460f0f385a67fce354c79632403a2faf472b5b48aa598ee1307b12338694b4c3ff8e1a7eb47d6270a30e79ba822aa7c279e187e72ef5dae9ab7eb98614d239c8e7018553c33c1dab7815935b6ce3a8278650fc7adf8392a60df105a6ed97aa8482de72387d9645430458687a1b8ba8e80a8f822e7013d525e3a927fe676bd02223fc0ee12e9674b8629a9cebeeaf2cc224ac2e1e9450b0409d5c85c57948fc68ee2229523b194da2003f7b5ef6f29e15bb1fb6fe09", 0xd4}, {&(0x7f0000000640)="66457490bc95bdbdb8e1a5aadf3613372c8fa8a5ae033816f2927172027e12babbbc910eaa1bd90ebed92dd803ed08", 0x2f, 0x1}], 0x800, &(0x7f0000000980)={[{@sbsector={'sbsector', 0x3d, 0x8}}, {@dmode={'dmode', 0x3d, 0x3f}}], [{@fsuuid={'fsuuid', 0x3d, {[0x64, 0x62, 0x62, 0x63, 0x3d, 0x36, 0x39], 0x2d, [0x37, 0x61, 0x0, 0x38], 0x2d, [0x66, 0x31, 0x38, 0x32], 0x2d, [0x37, 0x30, 0x34, 0x31], 0x2d, [0x32, 0x35, 0x37, 0x36, 0x30, 0x62, 0x31, 0x66]}}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}) sendfile(r4, r5, &(0x7f0000000a40)=0x7, 0x45b85d4e) (async) getsockopt$XDP_STATISTICS(0xffffffffffffffff, 0x11b, 0x7, &(0x7f0000000ac0), &(0x7f0000000b00)=0x30) (async, rerun: 64) sendmsg$nl_route(r3, &(0x7f00000027c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)=@ipv6_newrule={0x74, 0x20, 0x1, 0x70bd2d, 0x25dfdbfe, {0xa, 0x8, 0x10, 0x20, 0x5, 0x0, 0x0, 0x1, 0x10008}, [@FRA_SRC={0x14, 0x2, @local}, @FRA_DST={0x14, 0x1, @mcast1}, @FIB_RULE_POLICY=@FRA_DPORT_RANGE={0x8, 0x18, {0x4e21, 0x4e22}}, @FRA_DST={0x14, 0x1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @FRA_SRC={0x14, 0x2, @mcast1}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000010}, 0x4) (async, rerun: 64) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f00000000c0)) (async, rerun: 32) read(r6, &(0x7f0000000140)=""/103, 0x67) (async, rerun: 32) ftruncate(r0, 0x8860) (async, rerun: 32) r7 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (rerun: 32) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r7, 0x0) (async, rerun: 32) creat(&(0x7f0000000080)='./bus\x00', 0x0) (rerun: 32) 03:48:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x4c03e, 0xd5) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d843, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r1, 0x0, 0x80000005) (async) syz_io_uring_setup(0x1f74, &(0x7f0000000140)={0x0, 0x7007, 0x2, 0x2, 0x3bc, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000240)=0x0) (async) r3 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000280)=@IORING_OP_TEE={0x21, 0x4, 0x0, @fd_index=0x5, 0x0, 0x0, 0x5, 0x0, 0x1, {0x0, 0x0, r3}}, 0x8) [ 323.726154][T10761] loop0: detected capacity change from 0 to 16 [ 323.740839][T10653] loop4: detected capacity change from 0 to 4360 [ 323.756896][T10761] FAT-fs (loop0): Unrecognized mount option "" or missing value [ 323.759741][T10783] loop2: detected capacity change from 0 to 16 [ 323.800457][T10786] loop3: detected capacity change from 0 to 16 [ 323.807022][T10791] loop5: detected capacity change from 0 to 16 03:48:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x4c03e, 0xd5) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) open(&(0x7f00000000c0)='./bus\x00', 0x4c03e, 0xd5) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) (async) 03:48:41 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r1, r2, 0x0, 0x80000005) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {r0}}, './bus\x00'}) 03:48:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f00000000c0)='./file0\x00') chdir(&(0x7f0000000140)='./bus\x00') chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x145642, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) [ 323.891307][T10653] loop4: detected capacity change from 0 to 4360 [ 323.920753][T10804] loop3: detected capacity change from 0 to 16 03:48:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 32) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 32) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 64) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (rerun: 64) sendfile(r1, r2, 0x0, 0x80000005) r3 = dup2(0xffffffffffffffff, r0) (async, rerun: 64) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) (rerun: 64) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) (async) r5 = syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f0000000240)='./bus\x00', 0x3, 0x8, &(0x7f00000008c0)=[{&(0x7f0000000280)="c582f3c66cf793990e338c8e", 0xc, 0x3}, {&(0x7f0000000300)="fbe47991a8d33ae50f21a38e5647f3afd72837fc2567dc5b9d35ff4cd0bdacf254deed48dca130f15093eb6452c0d2e7119272e5bd716ddccd3bdeeb18e947e4109c319d9410d849eb4a3c55c70fbe281cc9f45141b8e7bfab5b6f587ff4c016d26a9b631861961708249e9a1fb722f05621f0f8105750ea9102cb4e467fd073627769b670ba6af36e1f3265391cba22989f432731b91e3022ff7c2fd59f1e70c965be7da93e", 0xa6, 0xfff}, {&(0x7f00000003c0)="22c0405e09549490b259e069b941e038d17319c31a922d696ec7b8c7c89b1d340207072afa01d549524a0a58b08143f46a1d8169639032f7a78c386b15ce637113e38a9bbd5bd40aa2829c96241f1e756b93d04bbb4f585ff76c23cf9fab6ec581fca856acc76015783371c9c96496c1cbbffb41693f5cedce3f71", 0x7b, 0x10001}, {&(0x7f0000000440)="fd1d3887619a956979d577f861cbd18bf444aa5d06a9e200c1a0d73d4cc1d4ecf03792fdcd1921e53109772e1bb188bac701dd067d08b3bf27467eb99e8f7a6d6915810b0841b4cdf150d0fc54d1522d76cf7ea82bdb8f9a815563aaf90c9cecc77e809cf790082c934949578925db77b553993b815450b07e637f5f56191c", 0x7f, 0xfd}, {&(0x7f00000004c0)="49f12c79daec738a4d253a1dde115248744b3b2052cdd42ac1d51cf12569b8c1004b7421a6c43e15b10a5ac4633c993aa931241d1c15d3a492a3c1e90a38b3948ab89be70e618f497b694040e04bd84a60f5d860c123c907", 0x58, 0x3}, {&(0x7f0000000540)="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", 0xfd, 0x1}, {&(0x7f00000007c0)="dae7e39a6cfb875d9e7bc60bc9819a0ef733f85b38a6caf242e5dcc31dbf66460f0f385a67fce354c79632403a2faf472b5b48aa598ee1307b12338694b4c3ff8e1a7eb47d6270a30e79ba822aa7c279e187e72ef5dae9ab7eb98614d239c8e7018553c33c1dab7815935b6ce3a8278650fc7adf8392a60df105a6ed97aa8482de72387d9645430458687a1b8ba8e80a8f822e7013d525e3a927fe676bd02223fc0ee12e9674b8629a9cebeeaf2cc224ac2e1e9450b0409d5c85c57948fc68ee2229523b194da2003f7b5ef6f29e15bb1fb6fe09", 0xd4}, {&(0x7f0000000640)="66457490bc95bdbdb8e1a5aadf3613372c8fa8a5ae033816f2927172027e12babbbc910eaa1bd90ebed92dd803ed08", 0x2f, 0x1}], 0x800, &(0x7f0000000980)={[{@sbsector={'sbsector', 0x3d, 0x8}}, {@dmode={'dmode', 0x3d, 0x3f}}], [{@fsuuid={'fsuuid', 0x3d, {[0x64, 0x62, 0x62, 0x63, 0x3d, 0x36, 0x39], 0x2d, [0x37, 0x61, 0x0, 0x38], 0x2d, [0x66, 0x31, 0x38, 0x32], 0x2d, [0x37, 0x30, 0x34, 0x31], 0x2d, [0x32, 0x35, 0x37, 0x36, 0x30, 0x62, 0x31, 0x66]}}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}) sendfile(r4, r5, &(0x7f0000000a40)=0x7, 0x45b85d4e) (async) getsockopt$XDP_STATISTICS(0xffffffffffffffff, 0x11b, 0x7, &(0x7f0000000ac0), &(0x7f0000000b00)=0x30) (async, rerun: 32) sendmsg$nl_route(r3, &(0x7f00000027c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)=@ipv6_newrule={0x74, 0x20, 0x1, 0x70bd2d, 0x25dfdbfe, {0xa, 0x8, 0x10, 0x20, 0x5, 0x0, 0x0, 0x1, 0x10008}, [@FRA_SRC={0x14, 0x2, @local}, @FRA_DST={0x14, 0x1, @mcast1}, @FIB_RULE_POLICY=@FRA_DPORT_RANGE={0x8, 0x18, {0x4e21, 0x4e22}}, @FRA_DST={0x14, 0x1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @FRA_SRC={0x14, 0x2, @mcast1}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000010}, 0x4) (rerun: 32) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f00000000c0)) (async) read(r6, &(0x7f0000000140)=""/103, 0x67) ftruncate(r0, 0x8860) (async, rerun: 64) r7 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (rerun: 64) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r7, 0x0) (async, rerun: 64) creat(&(0x7f0000000080)='./bus\x00', 0x0) (rerun: 64) 03:48:41 executing program 1: syz_mount_image$vfat(&(0x7f0000001580), &(0x7f0000000100)='./bus\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000200), 0xc, &(0x7f0000001740)=ANY=[@ANYRES32, @ANYBLOB="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", @ANYRESHEX, @ANYRES16, @ANYRESHEX, @ANYBLOB="e013690a44b75e986ca6000400001e38e32079358cbd229050dca6846e4d3e9f5b14ca0e073bced6bd11874656b2f8cb3966be5fa7673cdd2b76702017a2e6d443363e154fe2138a1d632ef5b329accadfdff7f3c220b62caaf94e811b842270499d9f97b8838316586b30923ed86649fdcb970000000000003720f1ec9a27279a96d1b5fccddead770e964aa79c609e5ad995dddf23969cd0337e04438d973522534bd535a21ed59048d80f687f28dfb0a0fa357b6b7cfc12d8df2f0e1220a4870eea800c7bc218fa4ffccaad93156f6d7d9b2fedbf401f241f090213ac47e12cc1615797754b9a65aae32df5676423a1247745bd25570c7f9e8208fe356f6b3472f89ae45d64c648a4f947b7471885b37228fdecb33b9bc5525b704a591d6f1e5a4ab030a27eb59eba62a8a31b59bd6d21c0c9b19e68e32dad3320ce61a53710cea27d7523d375e2045dcedd014ba51faf24b08866f4ac2390eff93ddeb8e10fc6e5bb61c75bbdcd05c7ede06d2e25e9c38099c5f87c8ed4eb0458665e140d13bb114da609a1b89ca0effe94db4d22841a58bbf0429efb"]) chdir(&(0x7f0000000040)='./file0\x00') r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000140)='./bus\x00', 0x401, 0x2, &(0x7f0000000240)=[{&(0x7f0000000300)="0592c73e333329a74efe42e40b17f1f0729aaaeccc6f09f2c1beb1f83694a207c1670ba596182cacf8607596094ca6678f5359e5df1049ba6d324befaca59632a89e75eebf9e8a405ea7661796b8299c6ed48fe191df8f93716bac6e29860e5849672ebef9998699bb71995850b874785e2008032a8b402a837097fb740329bd434e75752c29d8cd05a756da1c206109", 0x90, 0x8}, {&(0x7f0000000180)="e03a0c5ea0dccf84d5b30a6c9cf2a111a55d008a3461aa62d8342653f55fc47950e7eb720ac864358fd262ef571e6f59473e1afae1c9b579cb01d1c424eb6fe0a3153f6371c0c5f2acac94a8bdfd9dfe7a96b857576c0326dbbaba042f71fafd36aa3f15710bb9f2b7f1ab7532", 0x6d, 0x5}], 0x200a1, &(0x7f0000000280)={[{@nodiscard}], [{@dont_measure}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}]}) mkdirat(r0, &(0x7f00000003c0)='./bus\x00', 0x140) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000005) ftruncate(r1, 0x8860) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001580), 0x0, 0x0) r6 = dup3(r4, r5, 0x0) io_setup(0xd5, &(0x7f0000000140)=0x0) io_submit(r7, 0x1, &(0x7f0000000240)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0, 0x2}]) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x6e00, 0x0) r9 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r9, 0x40086602, &(0x7f00000000c0)) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000cc0)={{}, 0x0, 0x12, @inherit={0x88, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, @devid}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f00000004c0)={0x2, 0x0, {0x6, @struct={0x3, 0x6}, 0x0, 0x1, 0x0, 0x6d, 0x78ac, 0x6, 0x80, @struct={0x7, 0x1ff}, 0x9cd4, 0x4, [0x4, 0x5, 0x1ff, 0x4436, 0x5, 0x7fffffff]}, {0x2, @struct={0x116600, 0x7}, 0x0, 0x3, 0x8, 0x443e, 0xee6, 0xc7de, 0x8, @usage=0x6, 0x8000, 0x9, [0x4, 0x7, 0x5, 0x5, 0x2, 0x9]}, {0x4, @struct={0x20000000, 0xffffffff}, 0x0, 0x7, 0x3, 0x40, 0x3, 0x1, 0x400, @usage, 0xa, 0x0, [0x3, 0x9, 0x9, 0x46, 0x5, 0x926b]}, {0x5, 0xfffffffffffffffb, 0x6}}) io_submit(r7, 0x2, &(0x7f0000001700)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x3, r8, &(0x7f00000015c0)="8406bb446e0f94ea78608bb9cbd8351a5004dfb134974295f73b7dbf688aa1e2693de4090ee72f17671b244044adf75ff9367a6a4794ea912850b2df485fc62171a5693a35191afde587c05ebcd9de0635d555d8829cfb48c3c14df635108d9176af3c5bb824eaff1a0ba87f1d99687b6265a9b452587c8fcc21d4cd60c41eb2f8c640f6523e54b0141222c04e19", 0x8e, 0x6, 0x0, 0x2, r3}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x2, 0x8, r3, &(0x7f0000001680)="49cabbf66a4abd9b52473cfdc49afdaefcddbed6448703df1b3b704df9a50cf85ada549d4c5afda9df79a25faa68c8ca10af5f29dc48e26e1e19f07963fb37ee6da0a8e1f1140dec9c0cd54c207d550b", 0x50, 0xb0be, 0x0, 0x0, r9}]) [ 323.946753][T10806] loop0: detected capacity change from 0 to 16 [ 323.956482][T10807] loop5: detected capacity change from 0 to 16 [ 323.976216][T10653] loop4: detected capacity change from 0 to 4360 [ 323.982912][ T8] Buffer I/O error on dev loop2, logical block 125, lost async page write 03:48:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f00000000c0)='./file0\x00') chdir(&(0x7f0000000140)='./bus\x00') chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x145642, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f00000000c0)='./file0\x00') (async) chdir(&(0x7f0000000140)='./bus\x00') (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x145642, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) [ 323.997802][T10804] Buffer I/O error on dev loop3, logical block 121, lost async page write [ 324.011600][T10809] loop1: detected capacity change from 0 to 264192 [ 324.028681][T10809] FAT-fs (loop1): Unrecognized mount option "?t" or missing value [ 324.045376][T10912] loop2: detected capacity change from 0 to 16 [ 324.053156][T10916] loop0: detected capacity change from 0 to 16 [ 324.073037][T10653] loop4: detected capacity change from 0 to 4360 [ 324.133480][T10912] loop2: detected capacity change from 0 to 16 [ 324.162208][T10653] loop4: detected capacity change from 0 to 4360 [ 324.191471][T10912] loop2: detected capacity change from 0 to 16 [ 324.201483][T10653] loop4: detected capacity change from 0 to 4360 [ 324.251247][T10653] loop4: detected capacity change from 0 to 4360 03:48:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./bus\x00') r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x124, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0xcc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "f3f26d33d61d9cac5d0bfe05929d799df2147287"}}, @TIPC_NLA_NODE_ID={0x7e, 0x3, "7e0caa3b744bd759938661718951b379f48ce74e0b5a8c5dba603917e0cb25afa4ab51035ad034a73a3ffe0dd889398d45ab45891f58ec363890887655cd7b4852ce5eead677f771177eb898aa137cd87e07603b436e16a8338e5fcbf3d7323e872ecb49367ca524c41490d941e22d4954cb6d82e519c9c483da"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x5, 0x3, "f6"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x20}, @TIPC_NLA_NET_NODEID={0xc}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x20008840}, 0x8000) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:41 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async, rerun: 32) sendfile(r1, r2, 0x0, 0x80000005) (rerun: 32) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {r0}}, './bus\x00'}) 03:48:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x4c03e, 0xd5) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) open(&(0x7f00000000c0)='./bus\x00', 0x4c03e, 0xd5) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) (async) 03:48:41 executing program 1: syz_mount_image$vfat(&(0x7f0000001580), &(0x7f0000000100)='./bus\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000200), 0xc, &(0x7f0000001740)=ANY=[@ANYRES32, @ANYBLOB="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", @ANYRESHEX, @ANYRES16, @ANYRESHEX, @ANYBLOB="e013690a44b75e986ca6000400001e38e32079358cbd229050dca6846e4d3e9f5b14ca0e073bced6bd11874656b2f8cb3966be5fa7673cdd2b76702017a2e6d443363e154fe2138a1d632ef5b329accadfdff7f3c220b62caaf94e811b842270499d9f97b8838316586b30923ed86649fdcb970000000000003720f1ec9a27279a96d1b5fccddead770e964aa79c609e5ad995dddf23969cd0337e04438d973522534bd535a21ed59048d80f687f28dfb0a0fa357b6b7cfc12d8df2f0e1220a4870eea800c7bc218fa4ffccaad93156f6d7d9b2fedbf401f241f090213ac47e12cc1615797754b9a65aae32df5676423a1247745bd25570c7f9e8208fe356f6b3472f89ae45d64c648a4f947b7471885b37228fdecb33b9bc5525b704a591d6f1e5a4ab030a27eb59eba62a8a31b59bd6d21c0c9b19e68e32dad3320ce61a53710cea27d7523d375e2045dcedd014ba51faf24b08866f4ac2390eff93ddeb8e10fc6e5bb61c75bbdcd05c7ede06d2e25e9c38099c5f87c8ed4eb0458665e140d13bb114da609a1b89ca0effe94db4d22841a58bbf0429efb"]) chdir(&(0x7f0000000040)='./file0\x00') r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000140)='./bus\x00', 0x401, 0x2, &(0x7f0000000240)=[{&(0x7f0000000300)="0592c73e333329a74efe42e40b17f1f0729aaaeccc6f09f2c1beb1f83694a207c1670ba596182cacf8607596094ca6678f5359e5df1049ba6d324befaca59632a89e75eebf9e8a405ea7661796b8299c6ed48fe191df8f93716bac6e29860e5849672ebef9998699bb71995850b874785e2008032a8b402a837097fb740329bd434e75752c29d8cd05a756da1c206109", 0x90, 0x8}, {&(0x7f0000000180)="e03a0c5ea0dccf84d5b30a6c9cf2a111a55d008a3461aa62d8342653f55fc47950e7eb720ac864358fd262ef571e6f59473e1afae1c9b579cb01d1c424eb6fe0a3153f6371c0c5f2acac94a8bdfd9dfe7a96b857576c0326dbbaba042f71fafd36aa3f15710bb9f2b7f1ab7532", 0x6d, 0x5}], 0x200a1, &(0x7f0000000280)={[{@nodiscard}], [{@dont_measure}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}]}) mkdirat(r0, &(0x7f00000003c0)='./bus\x00', 0x140) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000005) ftruncate(r1, 0x8860) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001580), 0x0, 0x0) r6 = dup3(r4, r5, 0x0) io_setup(0xd5, &(0x7f0000000140)=0x0) io_submit(r7, 0x1, &(0x7f0000000240)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0, 0x2}]) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x6e00, 0x0) r9 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r9, 0x40086602, &(0x7f00000000c0)) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000cc0)={{}, 0x0, 0x12, @inherit={0x88, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, @devid}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f00000004c0)={0x2, 0x0, {0x6, @struct={0x3, 0x6}, 0x0, 0x1, 0x0, 0x6d, 0x78ac, 0x6, 0x80, @struct={0x7, 0x1ff}, 0x9cd4, 0x4, [0x4, 0x5, 0x1ff, 0x4436, 0x5, 0x7fffffff]}, {0x2, @struct={0x116600, 0x7}, 0x0, 0x3, 0x8, 0x443e, 0xee6, 0xc7de, 0x8, @usage=0x6, 0x8000, 0x9, [0x4, 0x7, 0x5, 0x5, 0x2, 0x9]}, {0x4, @struct={0x20000000, 0xffffffff}, 0x0, 0x7, 0x3, 0x40, 0x3, 0x1, 0x400, @usage, 0xa, 0x0, [0x3, 0x9, 0x9, 0x46, 0x5, 0x926b]}, {0x5, 0xfffffffffffffffb, 0x6}}) io_submit(r7, 0x2, &(0x7f0000001700)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x3, r8, &(0x7f00000015c0)="8406bb446e0f94ea78608bb9cbd8351a5004dfb134974295f73b7dbf688aa1e2693de4090ee72f17671b244044adf75ff9367a6a4794ea912850b2df485fc62171a5693a35191afde587c05ebcd9de0635d555d8829cfb48c3c14df635108d9176af3c5bb824eaff1a0ba87f1d99687b6265a9b452587c8fcc21d4cd60c41eb2f8c640f6523e54b0141222c04e19", 0x8e, 0x6, 0x0, 0x2, r3}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x2, 0x8, r3, &(0x7f0000001680)="49cabbf66a4abd9b52473cfdc49afdaefcddbed6448703df1b3b704df9a50cf85ada549d4c5afda9df79a25faa68c8ca10af5f29dc48e26e1e19f07963fb37ee6da0a8e1f1140dec9c0cd54c207d550b", 0x50, 0xb0be, 0x0, 0x0, r9}]) syz_mount_image$vfat(&(0x7f0000001580), &(0x7f0000000100)='./bus\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000200), 0xc, &(0x7f0000001740)=ANY=[@ANYRES32, @ANYBLOB="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", @ANYRESHEX, @ANYRES16, @ANYRESHEX, @ANYBLOB="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"]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000140)='./bus\x00', 0x401, 0x2, &(0x7f0000000240)=[{&(0x7f0000000300)="0592c73e333329a74efe42e40b17f1f0729aaaeccc6f09f2c1beb1f83694a207c1670ba596182cacf8607596094ca6678f5359e5df1049ba6d324befaca59632a89e75eebf9e8a405ea7661796b8299c6ed48fe191df8f93716bac6e29860e5849672ebef9998699bb71995850b874785e2008032a8b402a837097fb740329bd434e75752c29d8cd05a756da1c206109", 0x90, 0x8}, {&(0x7f0000000180)="e03a0c5ea0dccf84d5b30a6c9cf2a111a55d008a3461aa62d8342653f55fc47950e7eb720ac864358fd262ef571e6f59473e1afae1c9b579cb01d1c424eb6fe0a3153f6371c0c5f2acac94a8bdfd9dfe7a96b857576c0326dbbaba042f71fafd36aa3f15710bb9f2b7f1ab7532", 0x6d, 0x5}], 0x200a1, &(0x7f0000000280)={[{@nodiscard}], [{@dont_measure}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}]}) (async) mkdirat(r0, &(0x7f00000003c0)='./bus\x00', 0x140) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r2, r3, 0x0, 0x80000005) (async) ftruncate(r1, 0x8860) (async) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) (async) openat$bsg(0xffffffffffffff9c, &(0x7f0000001580), 0x0, 0x0) (async) dup3(r4, r5, 0x0) (async) io_setup(0xd5, &(0x7f0000000140)) (async) io_submit(r7, 0x1, &(0x7f0000000240)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0, 0x2}]) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x6e00, 0x0) (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r9, 0x40086602, &(0x7f00000000c0)) (async) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000cc0)={{}, 0x0, 0x12, @inherit={0x88, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, @devid}) (async) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f00000004c0)={0x2, 0x0, {0x6, @struct={0x3, 0x6}, 0x0, 0x1, 0x0, 0x6d, 0x78ac, 0x6, 0x80, @struct={0x7, 0x1ff}, 0x9cd4, 0x4, [0x4, 0x5, 0x1ff, 0x4436, 0x5, 0x7fffffff]}, {0x2, @struct={0x116600, 0x7}, 0x0, 0x3, 0x8, 0x443e, 0xee6, 0xc7de, 0x8, @usage=0x6, 0x8000, 0x9, [0x4, 0x7, 0x5, 0x5, 0x2, 0x9]}, {0x4, @struct={0x20000000, 0xffffffff}, 0x0, 0x7, 0x3, 0x40, 0x3, 0x1, 0x400, @usage, 0xa, 0x0, [0x3, 0x9, 0x9, 0x46, 0x5, 0x926b]}, {0x5, 0xfffffffffffffffb, 0x6}}) (async) io_submit(r7, 0x2, &(0x7f0000001700)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x3, r8, &(0x7f00000015c0)="8406bb446e0f94ea78608bb9cbd8351a5004dfb134974295f73b7dbf688aa1e2693de4090ee72f17671b244044adf75ff9367a6a4794ea912850b2df485fc62171a5693a35191afde587c05ebcd9de0635d555d8829cfb48c3c14df635108d9176af3c5bb824eaff1a0ba87f1d99687b6265a9b452587c8fcc21d4cd60c41eb2f8c640f6523e54b0141222c04e19", 0x8e, 0x6, 0x0, 0x2, r3}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x2, 0x8, r3, &(0x7f0000001680)="49cabbf66a4abd9b52473cfdc49afdaefcddbed6448703df1b3b704df9a50cf85ada549d4c5afda9df79a25faa68c8ca10af5f29dc48e26e1e19f07963fb37ee6da0a8e1f1140dec9c0cd54c207d550b", 0x50, 0xb0be, 0x0, 0x0, r9}]) (async) 03:48:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f00000000c0)='./file0\x00') chdir(&(0x7f0000000140)='./bus\x00') chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x145642, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f00000000c0)='./file0\x00') (async) chdir(&(0x7f0000000140)='./bus\x00') (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x145642, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) [ 324.331633][T10653] loop4: detected capacity change from 0 to 4360 [ 324.390457][T10938] loop5: detected capacity change from 0 to 16 [ 324.394812][T10934] loop3: detected capacity change from 0 to 16 [ 324.396973][T10940] loop0: detected capacity change from 0 to 16 [ 324.404854][T10941] loop1: detected capacity change from 0 to 264192 [ 324.418683][T10941] FAT-fs (loop1): Unrecognized mount option "?t" or missing value [ 324.427766][T10946] loop4: detected capacity change from 0 to 16 03:48:41 executing program 0: timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x77359400}}, &(0x7f0000000140)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=@known='user.incfs.id\x00', &(0x7f0000000280)=""/46, 0x2e) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0xffffffffffffff0d}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x21) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) chdir(&(0x7f0000000140)='./bus\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:41 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x4000) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[@ANYRESHEX=r0]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2000006, 0x4002011, r2, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000240)={0x10, 0x17, 0x0, {0x7, './file0'}}, 0x10) [ 324.493715][T10941] loop1: detected capacity change from 0 to 2 03:48:41 executing program 0: timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x77359400}}, &(0x7f0000000140)) (async, rerun: 32) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 32) chdir(&(0x7f0000000040)='./file0\x00') getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=@known='user.incfs.id\x00', &(0x7f0000000280)=""/46, 0x2e) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) [ 324.538702][T11056] loop0: detected capacity change from 0 to 16 [ 324.575466][T11076] loop5: detected capacity change from 0 to 16 [ 324.611650][T11076] FAT-fs (loop5): Unrecognized mount option "0x0000000000000003" or missing value [ 324.632902][T11079] loop0: detected capacity change from 0 to 16 [ 324.682104][T11079] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 324.755996][T11079] loop0: detected capacity change from 0 to 16 [ 324.766125][T11079] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 324.780557][T11058] loop4: detected capacity change from 0 to 32760 [ 324.825032][T11079] loop0: detected capacity change from 0 to 16 [ 324.831691][T11079] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value 03:48:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={{0x0, 0xea60}, {r3, r4/1000+10000}}, 0x100) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r5 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) r6 = socket$tipc(0x1e, 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r6, 0x80489439, &(0x7f0000000140)) 03:48:42 executing program 1: syz_mount_image$vfat(&(0x7f0000001580), &(0x7f0000000100)='./bus\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000200), 0xc, &(0x7f0000001740)=ANY=[@ANYRES32, @ANYBLOB="013f74dbdaf400702a849ef370d73888daf6eff2956640a923b509ff690467e2cc58d81d4e2a98c24fa2a278de9a94153f6085beb4c46142a342b2cdcbc92fc2dd227e2d132fb5e4699495277b7bdbf2cfeb0ede4cbb8adbb57a1a8633b956031a51de927e9052a430e6a7d87c66640cbff16e3cf14fa0945bb51bf9531af5ac878e4913b2c3f81b4ec26451e1b045d9c99f6e53c0c1fe20f755b97564ab7b6d0631d9c91c4223d6c60665a5bcd45e97849aaa3937b811b3cadf270f8de465f85e8aab568846553a3a941bf8a7f4a39031aad3647d8f88797a69b7fd9c801290a9435b9f973364eba08e87af9128f8e7922bce8e51549f6f89d0a92d98fc1feecb9408c462623c049545477dd7e00d632af32fe67684e0cddf347760b222d06f1c7cfdb059a10bd7c15061015fde9a712f73bf6771a80f77d3995c10aa298941bbd6932d5d29b321e02d83107531e1c67b06beed01a31147c4f928079327ea0579de4457467a7a83753c13d6f7cd11a6bb8fca3cb286937d3071102a491362d910e9afb18a66c5ccbd338320a0aaf511cce898c0eba22cf41fbca29e5e3f5021a84e74215e2d5df1c209fa1776efdfdd1868090ef06f37839a3f574d912fdf27fcb9297c9c270f2f222427652a88c62faed755ac274c6a40aa1b3830370b656355245680f8254c851678e44db6f4d77e93d01e155a9c62d6e69ec431eea79a04a084e3c03ac7863d1eb148df8d66bad6189f09d5ea3e6149f3c6bb923d4609c8b6e7761a4883248de3ad04f41d72119bccc5b49e4d01b2ae870fd38a6f6f57b2dad684a053b373ca9e758a8a1a012727b97aa52e2b2e8bcfc110072139cd44e305efe199e102133ccb63ec99dfcbafc4fb68d0dabe87239e397e3b7cda5fafdeff93ad19664b49e31fd3e9eec5de29a13995a86376eca9680f6f014eead06dd2344b16abf0a0879689b4e41d1a3a32200db62dc0dde809126bdc8f2ed0ccf2f92ef6fb889e431468694218d4b3f53c9e196bf51acc3cbb6be53d1d7a801f354ebdf7eb07701f67b9020e6c19e17ce42f03c4771741f64643dbd0ee48f83161ddb06d993b587e7228dd4b4381054d3f1f9e4abe1b794b7a511d45c0d6c3f25f1960c3f5921c3f789bdd0ebe6387e1d63a72894cf3a9d0fc9ff69baba1743003badf27654cd2b2ec533c0fbe65b36857eadea965d6f4f222fc9b47a322873af0f3bbc13f089168322015098dde0247306ed635d6581ec2d0f37042c39ebcaf3acc41f9182a7bc95ee5ee9a809b5b74d0de51bffb1ec276c31d7c7ce394184e20e478ccc2058d2a0d8a9692807780cc96e8d8f338184f02e74b8fb2bb7744043fabfe520e733a586c7e4e7eb287fbe273ae88f932ae0f32c044da7a6d61e816ce4c88c81d80819108799f695ebd257531023755b8d6aa9d148776a4adca59329e8d7d77e5d6459ee8084dd6e86438d80f7946ba7b8aaa90020d683498d4b0e5753bd8c8c75a42887b9d7544abea5e8a210df1b6701cde868023b6163ff66fec452b5ec90a4419f5561317dae961954cae978afe3dc0e83488d2f10140ad0d4d6cf76fc169a09d7b3041aee426308941100892c5972a46f2b125e7d19ccb250b10e7564d501edc424fb4a07536e111cd4b0791f598662b2d78e6f4c225f00bb326abb5d65f4ed1364161920606fd964075d95f1dfbee3318facf9a9db4ba44c4af9cd8ba8d1a1a633eb3ae7c4b9a43f4c83a13cf2cccfb5ef6a5fd8afa8ce7abc17242351299f95815df17c468324011b708e1312c946c2af918e8a0b7498e9248664d4d01a97732339d3b5ac2c7048b52ab44aa38c3bf4fb153e5dc04b8302bd23e7042431acdbef96b4f80094ccaed848ea7cee39497fef461db93bf2b0a94d9de04dcbee03c45408231232f2072541c48efd6e14c3b603931e40523e293f72a5f052439963e5b5d651e358246fb4c6c0b422ddce2eb18cc4d876fbaea23e85a71cc8757b36abf8d8f33a63523adfb468371a241f9eed8e1454f4c16ab1114882a2ff7426a181880b4f5b328d858629d05541bac5341f432dca936298d388633319b9e268c5766390fd9287cb602753385d2ae13abdcea56aff5721b074a7ec00a342cf9a7965943e5407e255600b78913313d54d410bc75925cfb58818160f62fd5a436b9be7ab490aa69173815257b2159856550ab5e7dc34ff7d207cc443651fd531e731c2bce00d19763ff9ba3d95a37a2f0524c8d03d3e5bde2f16299390c56c44f6425a07793ca3950e4a13b961134bdb3697d50cdb627dfee895211e19ac0d5ac26ea23688607cc6a5bbaa271711a81aee4264068c69ab70a332b708745d30a881f6b66b54291325a197544f54b273ca4363aeae244a5739ca410f226a44c7be75aef45ecf92038adacf8bfac13296db82a9fa0ea72b636613525c45a0cc6bebb4ace7135e1c0d066b2cf498fc6f733c96c7e098c21e175f3a1c2125c89d322cdefee2b9ef7242c532dd595865200cc9225d50e4038a7656e300927633fe9908c260a511e089863f9efc2f739554dd1936ad2b8494f2d5e245cfdc4c153dce79f80b3ea112c409b9216fb947f4a21291f19d113d1cb8acc244aaa5c161b904a3ceaaa626d1b984ef022021aa11b3e8259bb8f1fb860348282df77e9a1e35e35662a9bb1ee0811e9a7f314a5bc2645f8996c769c764d630c859a878ce0e1b35d9b7ca31facb846a304d420b0fe2f14b69e201d60c791d5505e64ad4f23fa28e51de07c7a6d1468d5930ff92d3b167a2ec722bb2976d0ff431a41a4221fb1376203f686fd0609a8387c5c8192d09c3aa3a1a7629bbfbd507bbb899b2aba5b4d4fe6332b0c98c0c71699a19c0895cd2c141cbcc8d071ee433ad864425dbfb64a4236aa3d56c335eccf3dc693a62db75b95e4ce1b3d2dc83ec1f03175f629d5f4745dead10cc82377aa1526d2304a9402ef927c6b0a99079e5ba3dc95bc9fb3771bd1b67315f8114ab0222502346f4759e51e4ca720f4c916f1d07182f94a77c0743c173544af62c94cba9804f20bfb69c485118919753d00e4f173374bf7ba79636cb598449c48e5c70c203e60e71884a4afe809a6f392752995666e5abc55f3631bc3c095f391ca2635ff9f436057b7dc4f9b31493195f3565ee620dbc7fcec2755b24623af7e9c699fd4e416943933e6472a37eec3a1c1b26ca8cc09d8a4a6c2c30c0d18dd51efaa9431ce9176e298f285211d0d513e3364bbaa94c3ace249136f0b01b4c99226f1e7d124ee70e923026cd64b28c9796b4d04638bedb3f47516e0b340511eee99a574c07a04bc2108bde0dcf35d2daa996b4bd7382eba1db6cfde80a80a01be34f28878711b0f9f800940a7c4b34d9f76b8e12b4d657459d7e60b299dc5298d2c0fe09269bc4e984853df0ed07f93ddc1eda9b75cc546e7e2094539fc9b46b5d992faec07b69618e4997d3dc8691027140911b67d547c7862c18e594b77c18be1664c98811075fad84c1faae379f528144d05ace94127bf8d1e07ea4c1f51437f9a49738bdd010cf48694cb4ebc71128b22042661c5f84896cf62ea49e4a70a45c5878c58cb38ed5b45e2e06dd5a9b2a24d0e4280f28b9fc7b5d3019c8b21b913c674b4d7d0da271110362a347784c9d541328bf343a0a74b27f9f2d3523171b2e8aa85f65c89ed9716bd424eff0e6f69542f0fea34600a70eff00ce88c1df5c1320ce8dfcefce631d38ba6511af845f80d56cad531d159e1b7b47dfe87e9396fb47f74d27a1dcfefbcb42667cb8e674f1d4056889292420ca63eb01b99a20a87d6147be8a65a49d67585b14496a3e5117c6e90a9a7690d33b64ff152c07a5ad7372f14ebec9cd65d810e357a4041d77cb1d7cf91cb87356f146454ee93dcbf74cee6099ff43d918313309103c25d5227700d80bf82977a70603b2c0fea0557d99742428748dd7cec45b86c913c761d33da2cf5e615212b507609a376616774d8d74dae86e04a437b1751044bcd20150f72ad958f9fccc64f66c27c4ee4f62132751616a1887dd38e935131e196f3f3231e91768ece0030af5b23cb5b2c50fd19fe86fea06016f8fcf6110e193aca505a7cdda0ab8cb145faa1df8c5a1bac1f36dfde7bb9451af55c4e8d00a5c701558773170b61856e92e6cf6ff57886ba270dc4debb5b45b39b00ec82320e48433b75d3ae4caaa2c31119b4f62ebb4554d7d79af5dfabb846ea17735d14a59f60f113b9637c7a5f4573bc69abacfba3ce6ee75d44408bdf64d0894f2335d482719dad1e8642cfe6dc209ac94d2c2c497737e4225c1537559a7c14ee9e04951f121a61eb4dbf9704c0403e7b9f03e453c857838072ad055c10f9786f21ec1c6c897bc2dd8437f0ad9fd76183019e249d109faf59e6387291acc04de4311138c0f78143369c77db99d014a2f17e9a1588a138b8abaaea42c6bb5b76923c4b284006f02cffdeaed0f8ad993bf3de17dfe48260696bd2be59ed661c55416052d738b33e31f90d67eb7306a9a411bef486f5237c3cd3c8f0bb4f248bf1f96bbf2b3e046e81bc8e1ba789f5e4a55b4748b48a4ce52d65ca107d1227a1ccf15b9c8ed9cfa6932d36f6972f353071901277890b1e8c27b3cdd31e227076c8003ece768cf874c1996ee9292fb295207a91c2cf2e88b352b205bca163ce326ae0f0c5107ae951900039ac33da1ec14cb11a44252b44095a4f03798d92800eddc41080f82bfe49a8e7242c2e3e23ea9114056082ef380fbddaa5bb0a0c1c21881040fc3e17d018867923c0b916bd5a5a5e0fd78ca6d413e4a191ff64f20cd27f35b2f10779b7ca98d6c6e73a707bf5ffd5437bba500351c463c1543c4d042819ac1af8fb0116f776800c5a3c2c7cf96e8622f746ca5cd1cfa888dc681b2361cc706dea45830f22023a742907b44c1a9cff13a58a7c98814b22681accec8396c332b662f4d3c12cc3a81e102a726e752ecd96229de46043be9e8ebc642a15049f66089831b018e26ae20e1286b9235df9fb0e8712b202cc220e4310ac3a49678c4e35d616a70622a9325dbe028b7a429078859025028da3b50c7a98f2a797886cf8acbd129412a14e9bdbe3dd5e1bcf31129892f195d91ccfebb60b084ed9ec38be404ed7b9d35a6cd211fa5687200bc08da6600e5879bc6646112881f95538f95e42639fe429548692a6ed105d6b7cf36b511e7b823c954fd0c7748612d2fef79ef9e08b59005c37fdd65200fd9ae8592ae5daef7d454d93ee5ca62b50cf6d77089bab987f82087cb9eb4f97c391b59d5d1072c938ce3762082ba129e5621c1249994e98699467b20093eecf8e43b462d736964677332a98956777fe918fc3b68f1f6e5b5122923dcc05792f6ad3ba155d5b8e8e552d55b633d2ca61ab44145664ba3ac517218388b029ea9aa21feec2d397ea61638d33877343dbd02a2d4733eb14146af5a820d0eb0212c827d709187e7036c931203a551b6ff9064ed5e4d070e00f1eea0a9bb53dd4e03bbae4fa67c980107d606d260d728fb25e24b985ebb152b7daf8aa09bd9ff244029fbaa1e914a2688ee4ed84a48a0c3480906c484003eb494a7acce57d73fcf5b3aafd6412fcfe7ccfc468bd37ddb8e15e1d1f23f99a2623f2c095ccc7b7ae15bde8aa29cb87e028526d9267a90eb94f42a39511ea4f4f18eb8103670e29ef6612a4db62f156c4539f9cba59cb7455d03bd4b75d607ccf32975d6eaaaaa5f0a4a47a8afd4ad9876638b8d696ab75e6f822f13ac6a86d9552cb", @ANYRESHEX, @ANYRES16, @ANYRESHEX, @ANYBLOB="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"]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000140)='./bus\x00', 0x401, 0x2, &(0x7f0000000240)=[{&(0x7f0000000300)="0592c73e333329a74efe42e40b17f1f0729aaaeccc6f09f2c1beb1f83694a207c1670ba596182cacf8607596094ca6678f5359e5df1049ba6d324befaca59632a89e75eebf9e8a405ea7661796b8299c6ed48fe191df8f93716bac6e29860e5849672ebef9998699bb71995850b874785e2008032a8b402a837097fb740329bd434e75752c29d8cd05a756da1c206109", 0x90, 0x8}, {&(0x7f0000000180)="e03a0c5ea0dccf84d5b30a6c9cf2a111a55d008a3461aa62d8342653f55fc47950e7eb720ac864358fd262ef571e6f59473e1afae1c9b579cb01d1c424eb6fe0a3153f6371c0c5f2acac94a8bdfd9dfe7a96b857576c0326dbbaba042f71fafd36aa3f15710bb9f2b7f1ab7532", 0x6d, 0x5}], 0x200a1, &(0x7f0000000280)={[{@nodiscard}], [{@dont_measure}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}]}) mkdirat(r0, &(0x7f00000003c0)='./bus\x00', 0x140) (async) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000005) ftruncate(r1, 0x8860) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001580), 0x0, 0x0) r6 = dup3(r4, r5, 0x0) (async) io_setup(0xd5, &(0x7f0000000140)=0x0) io_submit(r7, 0x1, &(0x7f0000000240)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r6, 0x0, 0x2}]) (async) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x6e00, 0x0) (async) r9 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r9, 0x40086602, &(0x7f00000000c0)) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000cc0)={{}, 0x0, 0x12, @inherit={0x88, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, @devid}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f00000004c0)={0x2, 0x0, {0x6, @struct={0x3, 0x6}, 0x0, 0x1, 0x0, 0x6d, 0x78ac, 0x6, 0x80, @struct={0x7, 0x1ff}, 0x9cd4, 0x4, [0x4, 0x5, 0x1ff, 0x4436, 0x5, 0x7fffffff]}, {0x2, @struct={0x116600, 0x7}, 0x0, 0x3, 0x8, 0x443e, 0xee6, 0xc7de, 0x8, @usage=0x6, 0x8000, 0x9, [0x4, 0x7, 0x5, 0x5, 0x2, 0x9]}, {0x4, @struct={0x20000000, 0xffffffff}, 0x0, 0x7, 0x3, 0x40, 0x3, 0x1, 0x400, @usage, 0xa, 0x0, [0x3, 0x9, 0x9, 0x46, 0x5, 0x926b]}, {0x5, 0xfffffffffffffffb, 0x6}}) (async) io_submit(r7, 0x2, &(0x7f0000001700)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x3, r8, &(0x7f00000015c0)="8406bb446e0f94ea78608bb9cbd8351a5004dfb134974295f73b7dbf688aa1e2693de4090ee72f17671b244044adf75ff9367a6a4794ea912850b2df485fc62171a5693a35191afde587c05ebcd9de0635d555d8829cfb48c3c14df635108d9176af3c5bb824eaff1a0ba87f1d99687b6265a9b452587c8fcc21d4cd60c41eb2f8c640f6523e54b0141222c04e19", 0x8e, 0x6, 0x0, 0x2, r3}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x2, 0x8, r3, &(0x7f0000001680)="49cabbf66a4abd9b52473cfdc49afdaefcddbed6448703df1b3b704df9a50cf85ada549d4c5afda9df79a25faa68c8ca10af5f29dc48e26e1e19f07963fb37ee6da0a8e1f1140dec9c0cd54c207d550b", 0x50, 0xb0be, 0x0, 0x0, r9}]) 03:48:42 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r1, r2, 0x0, 0x80000005) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {r0}}, './bus\x00'}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {r0}}, './bus\x00'}) (async) 03:48:42 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x4000) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[@ANYRESHEX=r0]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2000006, 0x4002011, r2, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r1, &(0x7f0000000240)={0x10, 0x17, 0x0, {0x7, './file0'}}, 0x10) 03:48:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0xffffffffffffff0d}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x21) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) chdir(&(0x7f0000000140)='./bus\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0xffffffffffffff0d}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) creat(&(0x7f00000000c0)='./bus\x00', 0x21) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) chdir(&(0x7f0000000140)='./bus\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) [ 324.895174][T11079] loop0: detected capacity change from 0 to 16 [ 324.916899][T11095] loop1: detected capacity change from 0 to 2 [ 324.919255][T11079] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 324.924025][T11100] loop3: detected capacity change from 0 to 16 03:48:42 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x4000) (async, rerun: 64) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[@ANYRESHEX=r0]) (async, rerun: 64) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2000006, 0x4002011, r2, 0x0) (async) creat(0x0, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000240)={0x10, 0x17, 0x0, {0x7, './file0'}}, 0x10) [ 324.943550][T11121] loop2: detected capacity change from 0 to 16 03:48:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x40) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./bus/file0\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0xc0000, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) read(r1, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x7fff) 03:48:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) sendmsg(r3, &(0x7f00000001c0)={&(0x7f0000000140)=@pptp={0x18, 0x2, {0x3, @remote}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000300)="f3f6ddcc8685b433cb044e8343a9f70f7d88763ed06d61d4fd05fbdb36a2d44021d6c864addd31fccb6d464481609c3c573b10e2f438397e93c92667a6145ad0c414ba4dd03ca3a77691804277f13fcd94937aa7b272b52e8557d8428ba903ca2ac3edaac19d99bbc579e2a65ab89e95cf712fe2f2a6ad32ccfd5881b2b960c927f6ad6e3bba2ccdb575a69faa7cf5d1249bcba9fe0345fcade949480cb71addd40bd4b78ea938a95e20f6a769ce28fae0cd28fc99df56f7215a49bdc667", 0xbe}, {&(0x7f0000000240)="f499364cc7d295e48686b6bafb08c238acecfa2c92156c0496d8f9c0acc8f7e2ca1a8c49a9495502257fcb8b65f3cee1d7ff836d1391062db80ab63123a7d7c1dd8e28a68664e8da647cf79ebb1bd034246a0f5942c040e06c85890981c1d195ce", 0x61}, {&(0x7f00000003c0)="29ad72106bd88bf299c28150385b6a4c9c8cc41af9a38daeaf2d9263a60c999b91ef9a172ff72068a61b039c18381eceaf471c3c07f73a3f54aca4c22da378cc194a8e286d1f57164cebda50c48ed6659e826fb534e046f2ae20e644bf6a74a167ebfeae2eb3b03173a34a9c8cc48e26c82b748f9d62e6aaf50a0c78550d235fcddb2d939887dac65c990954e32885a2818fd73a5dc3162d897c74abbf9d78bfc8906d1c952f4f1e862f8dd921d7438e2c5a917ae87eeaada822c44f5cdf0948fd02ef7ddfee4a19b64343936a55f6d1a63fae", 0xd3}, {&(0x7f00000004c0)="9e54a77068a1bbef1ff3040968860c79a0ef4b7692569f487e1d3318c8bf156f5b0380c5decee473816ab891a49d9df30fa67854b3ca64347ab65fcde359448b90110976f7e514318605c3608c9138dc1ad03f952fcca582fdb0833305762d19c68b54640ffa79e5bfa482e212218b8b3ae437632a2c396b73e52dee4793244856f9ea8d0db018293cb4969a4dddfc7961a78eeb782155a15facdbe67ec7d4965ac58c43685e57", 0xa7}], 0x4, &(0x7f0000000580)=[{0xd8, 0x104, 0x9, "9f9ff3fdbf9515fb61846cdb1284c927c4cc418de9233b3c55511c031dcecb1f4ce5dba28f1e6cfa5c6a7517e2097e4f5784869013fdbbf9100721872866a379475f1b06dd0c8ef9afd9c627fb013494184f6821e39f094f9ecfcfa4116c7ca15136c9b888fe49fc2ac3cfc9400880fdd787efd59445f0c9fd4f45cb29570c43fe8bbbdea0147f25963a7596b4bc6f6f377ee4f07e2300b5cf09d81017f605d857cee5979e9a96ca8d449cef0d3e7716560d5bcd2984156c0e6af225b882a6259933"}, {0x20, 0x111, 0x20000000, "f9f8dc6d3f9c92a0ff"}, {0x88, 0x10b, 0xf2, "d9405ab54680892710d4204e1f2dee3cf19c76fdaebff4ff00e08fe0809775a94412e6aca9fd4b1f2e858e84cc436bc9d9e0a324cea4c3f15f6fa377895b18f387a5abf2893163f5cbefb2630b504f44f6096ba98b1e264855adc9ebe44915b7dc282f89ad6907321e70aff29d6c3e65aae7bb8c4860"}], 0x180}, 0x20008010) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) 03:48:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) [ 325.020973][T11079] loop0: detected capacity change from 0 to 16 [ 325.049508][T11079] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 325.058282][T11308] loop1: detected capacity change from 0 to 16 03:48:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={{0x0, 0xea60}, {r3, r4/1000+10000}}, 0x100) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r5 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) r6 = socket$tipc(0x1e, 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r6, 0x80489439, &(0x7f0000000140)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) clock_gettime(0x0, &(0x7f00000001c0)) (async) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={{0x0, 0xea60}, {r3, r4/1000+10000}}, 0x100) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) socket$tipc(0x1e, 0x2, 0x0) (async) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r6, 0x80489439, &(0x7f0000000140)) (async) [ 325.065703][T11309] loop3: detected capacity change from 0 to 16 [ 325.073240][ T24] audit: type=1400 audit(1641872922.244:365): avc: denied { ioctl } for pid=11087 comm="syz-executor.2" path="socket:[67168]" dev="sockfs" ino=67168 ioctlcmd=0x9439 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 325.106043][T11311] loop5: detected capacity change from 0 to 16 03:48:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 32) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x40) (rerun: 32) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./bus/file0\x00') (async, rerun: 64) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0xc0000, 0x0) (async, rerun: 64) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) (async) read(r1, 0x0, 0x0) (async) sendfile(r0, r1, 0x0, 0x7fff) [ 325.116343][T11079] loop0: detected capacity change from 0 to 16 [ 325.155039][T11079] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 325.185312][T11317] loop3: detected capacity change from 0 to 16 [ 325.220077][T11079] loop0: detected capacity change from 0 to 16 [ 325.230325][T11079] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 325.272213][T11079] loop0: detected capacity change from 0 to 16 [ 325.289184][T11079] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 325.341139][T11079] loop0: detected capacity change from 0 to 16 [ 325.349095][T11079] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 325.390652][T11079] loop0: detected capacity change from 0 to 16 [ 325.397351][T11079] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value 03:48:42 executing program 0: timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x77359400}}, &(0x7f0000000140)) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=@known='user.incfs.id\x00', &(0x7f0000000280)=""/46, 0x2e) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) chdir(&(0x7f00000000c0)='./file0\x00') (async) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) (async) sendmsg(r3, &(0x7f00000001c0)={&(0x7f0000000140)=@pptp={0x18, 0x2, {0x3, @remote}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000300)="f3f6ddcc8685b433cb044e8343a9f70f7d88763ed06d61d4fd05fbdb36a2d44021d6c864addd31fccb6d464481609c3c573b10e2f438397e93c92667a6145ad0c414ba4dd03ca3a77691804277f13fcd94937aa7b272b52e8557d8428ba903ca2ac3edaac19d99bbc579e2a65ab89e95cf712fe2f2a6ad32ccfd5881b2b960c927f6ad6e3bba2ccdb575a69faa7cf5d1249bcba9fe0345fcade949480cb71addd40bd4b78ea938a95e20f6a769ce28fae0cd28fc99df56f7215a49bdc667", 0xbe}, {&(0x7f0000000240)="f499364cc7d295e48686b6bafb08c238acecfa2c92156c0496d8f9c0acc8f7e2ca1a8c49a9495502257fcb8b65f3cee1d7ff836d1391062db80ab63123a7d7c1dd8e28a68664e8da647cf79ebb1bd034246a0f5942c040e06c85890981c1d195ce", 0x61}, {&(0x7f00000003c0)="29ad72106bd88bf299c28150385b6a4c9c8cc41af9a38daeaf2d9263a60c999b91ef9a172ff72068a61b039c18381eceaf471c3c07f73a3f54aca4c22da378cc194a8e286d1f57164cebda50c48ed6659e826fb534e046f2ae20e644bf6a74a167ebfeae2eb3b03173a34a9c8cc48e26c82b748f9d62e6aaf50a0c78550d235fcddb2d939887dac65c990954e32885a2818fd73a5dc3162d897c74abbf9d78bfc8906d1c952f4f1e862f8dd921d7438e2c5a917ae87eeaada822c44f5cdf0948fd02ef7ddfee4a19b64343936a55f6d1a63fae", 0xd3}, {&(0x7f00000004c0)="9e54a77068a1bbef1ff3040968860c79a0ef4b7692569f487e1d3318c8bf156f5b0380c5decee473816ab891a49d9df30fa67854b3ca64347ab65fcde359448b90110976f7e514318605c3608c9138dc1ad03f952fcca582fdb0833305762d19c68b54640ffa79e5bfa482e212218b8b3ae437632a2c396b73e52dee4793244856f9ea8d0db018293cb4969a4dddfc7961a78eeb782155a15facdbe67ec7d4965ac58c43685e57", 0xa7}], 0x4, &(0x7f0000000580)=[{0xd8, 0x104, 0x9, "9f9ff3fdbf9515fb61846cdb1284c927c4cc418de9233b3c55511c031dcecb1f4ce5dba28f1e6cfa5c6a7517e2097e4f5784869013fdbbf9100721872866a379475f1b06dd0c8ef9afd9c627fb013494184f6821e39f094f9ecfcfa4116c7ca15136c9b888fe49fc2ac3cfc9400880fdd787efd59445f0c9fd4f45cb29570c43fe8bbbdea0147f25963a7596b4bc6f6f377ee4f07e2300b5cf09d81017f605d857cee5979e9a96ca8d449cef0d3e7716560d5bcd2984156c0e6af225b882a6259933"}, {0x20, 0x111, 0x20000000, "f9f8dc6d3f9c92a0ff"}, {0x88, 0x10b, 0xf2, "d9405ab54680892710d4204e1f2dee3cf19c76fdaebff4ff00e08fe0809775a94412e6aca9fd4b1f2e858e84cc436bc9d9e0a324cea4c3f15f6fa377895b18f387a5abf2893163f5cbefb2630b504f44f6096ba98b1e264855adc9ebe44915b7dc282f89ad6907321e70aff29d6c3e65aae7bb8c4860"}], 0x180}, 0x20008010) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) 03:48:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x40) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./bus/file0\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0xc0000, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) read(r1, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x7fff) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x40) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./bus/file0\x00') (async) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0xc0000, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) (async) read(r1, 0x0, 0x0) (async) sendfile(r0, r1, 0x0, 0x7fff) (async) 03:48:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={{0x0, 0xea60}, {r3, r4/1000+10000}}, 0x100) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) r5 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r6 = socket$tipc(0x1e, 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r6, 0x80489439, &(0x7f0000000140)) 03:48:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0xffffffffffffff0d}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async, rerun: 32) ftruncate(r0, 0x8860) (async, rerun: 32) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) creat(&(0x7f00000000c0)='./bus\x00', 0x21) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) chdir(&(0x7f0000000140)='./bus\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 325.446355][T11079] loop0: detected capacity change from 0 to 16 [ 325.460313][T11079] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 325.484347][T11349] loop1: detected capacity change from 0 to 16 [ 325.490451][T11347] loop3: detected capacity change from 0 to 16 [ 325.491451][T11357] loop2: detected capacity change from 0 to 16 [ 325.504280][T11358] loop5: detected capacity change from 0 to 16 03:48:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) open(&(0x7f0000000180)='./file0\x00', 0x4802, 0x126) creat(&(0x7f0000000080)='./bus\x00', 0x160) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x24ea40, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x101000, 0x102) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000005) 03:48:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) chdir(&(0x7f00000000c0)='./file0\x00') creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:42 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) openat(r3, &(0x7f0000000180)='./bus\x00', 0x400002, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x80000005) chmod(&(0x7f00000001c0)='./bus\x00', 0x26) openat(r0, &(0x7f0000000140)='./bus\x00', 0x80800, 0x10) ftruncate(r1, 0x1008860) r5 = open(&(0x7f0000000780)='./bus\x00', 0x3182f8440beddb0c, 0x0) chdir(&(0x7f00000000c0)='./bus\x00') mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) sendmsg(r3, &(0x7f00000001c0)={&(0x7f0000000140)=@pptp={0x18, 0x2, {0x3, @remote}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000300)="f3f6ddcc8685b433cb044e8343a9f70f7d88763ed06d61d4fd05fbdb36a2d44021d6c864addd31fccb6d464481609c3c573b10e2f438397e93c92667a6145ad0c414ba4dd03ca3a77691804277f13fcd94937aa7b272b52e8557d8428ba903ca2ac3edaac19d99bbc579e2a65ab89e95cf712fe2f2a6ad32ccfd5881b2b960c927f6ad6e3bba2ccdb575a69faa7cf5d1249bcba9fe0345fcade949480cb71addd40bd4b78ea938a95e20f6a769ce28fae0cd28fc99df56f7215a49bdc667", 0xbe}, {&(0x7f0000000240)="f499364cc7d295e48686b6bafb08c238acecfa2c92156c0496d8f9c0acc8f7e2ca1a8c49a9495502257fcb8b65f3cee1d7ff836d1391062db80ab63123a7d7c1dd8e28a68664e8da647cf79ebb1bd034246a0f5942c040e06c85890981c1d195ce", 0x61}, {&(0x7f00000003c0)="29ad72106bd88bf299c28150385b6a4c9c8cc41af9a38daeaf2d9263a60c999b91ef9a172ff72068a61b039c18381eceaf471c3c07f73a3f54aca4c22da378cc194a8e286d1f57164cebda50c48ed6659e826fb534e046f2ae20e644bf6a74a167ebfeae2eb3b03173a34a9c8cc48e26c82b748f9d62e6aaf50a0c78550d235fcddb2d939887dac65c990954e32885a2818fd73a5dc3162d897c74abbf9d78bfc8906d1c952f4f1e862f8dd921d7438e2c5a917ae87eeaada822c44f5cdf0948fd02ef7ddfee4a19b64343936a55f6d1a63fae", 0xd3}, {&(0x7f00000004c0)="9e54a77068a1bbef1ff3040968860c79a0ef4b7692569f487e1d3318c8bf156f5b0380c5decee473816ab891a49d9df30fa67854b3ca64347ab65fcde359448b90110976f7e514318605c3608c9138dc1ad03f952fcca582fdb0833305762d19c68b54640ffa79e5bfa482e212218b8b3ae437632a2c396b73e52dee4793244856f9ea8d0db018293cb4969a4dddfc7961a78eeb782155a15facdbe67ec7d4965ac58c43685e57", 0xa7}], 0x4, &(0x7f0000000580)=[{0xd8, 0x104, 0x9, "9f9ff3fdbf9515fb61846cdb1284c927c4cc418de9233b3c55511c031dcecb1f4ce5dba28f1e6cfa5c6a7517e2097e4f5784869013fdbbf9100721872866a379475f1b06dd0c8ef9afd9c627fb013494184f6821e39f094f9ecfcfa4116c7ca15136c9b888fe49fc2ac3cfc9400880fdd787efd59445f0c9fd4f45cb29570c43fe8bbbdea0147f25963a7596b4bc6f6f377ee4f07e2300b5cf09d81017f605d857cee5979e9a96ca8d449cef0d3e7716560d5bcd2984156c0e6af225b882a6259933"}, {0x20, 0x111, 0x20000000, "f9f8dc6d3f9c92a0ff"}, {0x88, 0x10b, 0xf2, "d9405ab54680892710d4204e1f2dee3cf19c76fdaebff4ff00e08fe0809775a94412e6aca9fd4b1f2e858e84cc436bc9d9e0a324cea4c3f15f6fa377895b18f387a5abf2893163f5cbefb2630b504f44f6096ba98b1e264855adc9ebe44915b7dc282f89ad6907321e70aff29d6c3e65aae7bb8c4860"}], 0x180}, 0x20008010) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) (async) sendmsg(r3, &(0x7f00000001c0)={&(0x7f0000000140)=@pptp={0x18, 0x2, {0x3, @remote}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000300)="f3f6ddcc8685b433cb044e8343a9f70f7d88763ed06d61d4fd05fbdb36a2d44021d6c864addd31fccb6d464481609c3c573b10e2f438397e93c92667a6145ad0c414ba4dd03ca3a77691804277f13fcd94937aa7b272b52e8557d8428ba903ca2ac3edaac19d99bbc579e2a65ab89e95cf712fe2f2a6ad32ccfd5881b2b960c927f6ad6e3bba2ccdb575a69faa7cf5d1249bcba9fe0345fcade949480cb71addd40bd4b78ea938a95e20f6a769ce28fae0cd28fc99df56f7215a49bdc667", 0xbe}, {&(0x7f0000000240)="f499364cc7d295e48686b6bafb08c238acecfa2c92156c0496d8f9c0acc8f7e2ca1a8c49a9495502257fcb8b65f3cee1d7ff836d1391062db80ab63123a7d7c1dd8e28a68664e8da647cf79ebb1bd034246a0f5942c040e06c85890981c1d195ce", 0x61}, {&(0x7f00000003c0)="29ad72106bd88bf299c28150385b6a4c9c8cc41af9a38daeaf2d9263a60c999b91ef9a172ff72068a61b039c18381eceaf471c3c07f73a3f54aca4c22da378cc194a8e286d1f57164cebda50c48ed6659e826fb534e046f2ae20e644bf6a74a167ebfeae2eb3b03173a34a9c8cc48e26c82b748f9d62e6aaf50a0c78550d235fcddb2d939887dac65c990954e32885a2818fd73a5dc3162d897c74abbf9d78bfc8906d1c952f4f1e862f8dd921d7438e2c5a917ae87eeaada822c44f5cdf0948fd02ef7ddfee4a19b64343936a55f6d1a63fae", 0xd3}, {&(0x7f00000004c0)="9e54a77068a1bbef1ff3040968860c79a0ef4b7692569f487e1d3318c8bf156f5b0380c5decee473816ab891a49d9df30fa67854b3ca64347ab65fcde359448b90110976f7e514318605c3608c9138dc1ad03f952fcca582fdb0833305762d19c68b54640ffa79e5bfa482e212218b8b3ae437632a2c396b73e52dee4793244856f9ea8d0db018293cb4969a4dddfc7961a78eeb782155a15facdbe67ec7d4965ac58c43685e57", 0xa7}], 0x4, &(0x7f0000000580)=[{0xd8, 0x104, 0x9, "9f9ff3fdbf9515fb61846cdb1284c927c4cc418de9233b3c55511c031dcecb1f4ce5dba28f1e6cfa5c6a7517e2097e4f5784869013fdbbf9100721872866a379475f1b06dd0c8ef9afd9c627fb013494184f6821e39f094f9ecfcfa4116c7ca15136c9b888fe49fc2ac3cfc9400880fdd787efd59445f0c9fd4f45cb29570c43fe8bbbdea0147f25963a7596b4bc6f6f377ee4f07e2300b5cf09d81017f605d857cee5979e9a96ca8d449cef0d3e7716560d5bcd2984156c0e6af225b882a6259933"}, {0x20, 0x111, 0x20000000, "f9f8dc6d3f9c92a0ff"}, {0x88, 0x10b, 0xf2, "d9405ab54680892710d4204e1f2dee3cf19c76fdaebff4ff00e08fe0809775a94412e6aca9fd4b1f2e858e84cc436bc9d9e0a324cea4c3f15f6fa377895b18f387a5abf2893163f5cbefb2630b504f44f6096ba98b1e264855adc9ebe44915b7dc282f89ad6907321e70aff29d6c3e65aae7bb8c4860"}], 0x180}, 0x20008010) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) [ 325.569223][T11476] loop0: detected capacity change from 0 to 16 [ 325.594701][T11479] loop1: detected capacity change from 0 to 16 [ 325.613422][T11482] loop2: detected capacity change from 0 to 16 03:48:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f0000000240)) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0xee01) r1 = creat(&(0x7f0000000280)='./bus\x00', 0x28) write$P9_RREAD(r1, &(0x7f0000000300)={0xb3, 0x75, 0x2, {0xa8, "94f2921d79da5579a907441a8741c47913977e768035d1db35107cfafd99882adac7004978100ea442b905f5fcda22185381d9d8bab100ed577cf30ccbb193ea016e466a97b92ce4e3a889a2ab61f9a2efda32cade3de9eedfa32b807b9ac11fd536ae95fdef060a865af64380110a6989b4706a7b0e64e2305e2d489a68eb28a8bf7649ae0460cbea22d50d16c59627751ea84a1d5b893fd06458ecd806177f74c9add3fcd981bd"}}, 0xb3) open(&(0x7f0000000080)='./bus\x00', 0x155d42, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) read(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x4000) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661740002d594849c16beb961f801", 0x17}, {0x0, 0x0, 0x1000}], 0x2000000, &(0x7f0000000200)=ANY=[@ANYRESOCT=r1, @ANYRESHEX, @ANYRESOCT=r0, @ANYRESHEX, @ANYRES16]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000000c0)='./file0\x00', 0xc0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000005) ftruncate(r2, 0x8860) 03:48:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) open(&(0x7f0000000180)='./file0\x00', 0x4802, 0x126) (async) creat(&(0x7f0000000080)='./bus\x00', 0x160) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f00000001c0)='./bus\x00', 0x24ea40, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x101000, 0x102) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000005) 03:48:42 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) (async) openat(r3, &(0x7f0000000180)='./bus\x00', 0x400002, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x80000005) chmod(&(0x7f00000001c0)='./bus\x00', 0x26) (async) openat(r0, &(0x7f0000000140)='./bus\x00', 0x80800, 0x10) (async) ftruncate(r1, 0x1008860) (async) r5 = open(&(0x7f0000000780)='./bus\x00', 0x3182f8440beddb0c, 0x0) (async) chdir(&(0x7f00000000c0)='./bus\x00') mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 325.623569][T11489] loop3: detected capacity change from 0 to 16 [ 325.630677][T11491] loop5: detected capacity change from 0 to 16 03:48:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="c78d730d000000170030003420363a41e8202100"/34], 0x16) [ 325.681859][T11568] loop0: detected capacity change from 0 to 16 [ 325.697663][T11559] loop1: detected capacity change from 0 to 16 [ 325.706932][T11599] loop3: detected capacity change from 0 to 16 [ 325.709942][T11559] FAT-fs (loop1): Unrecognized mount option "000000000000000000000040xffffffffffffffff000000000000000000000030xffffffffffffffff" or missing value 03:48:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 64) chdir(&(0x7f0000000040)='./file0\x00') (rerun: 64) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f0000000240)) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0xee01) (async, rerun: 32) r1 = creat(&(0x7f0000000280)='./bus\x00', 0x28) (rerun: 32) write$P9_RREAD(r1, &(0x7f0000000300)={0xb3, 0x75, 0x2, {0xa8, "94f2921d79da5579a907441a8741c47913977e768035d1db35107cfafd99882adac7004978100ea442b905f5fcda22185381d9d8bab100ed577cf30ccbb193ea016e466a97b92ce4e3a889a2ab61f9a2efda32cade3de9eedfa32b807b9ac11fd536ae95fdef060a865af64380110a6989b4706a7b0e64e2305e2d489a68eb28a8bf7649ae0460cbea22d50d16c59627751ea84a1d5b893fd06458ecd806177f74c9add3fcd981bd"}}, 0xb3) (async, rerun: 32) open(&(0x7f0000000080)='./bus\x00', 0x155d42, 0x0) (async, rerun: 32) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) [ 325.713526][T11597] loop2: detected capacity change from 0 to 16 [ 325.748861][T11601] loop5: detected capacity change from 0 to 16 03:48:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) open(&(0x7f0000000180)='./file0\x00', 0x4802, 0x126) (async) creat(&(0x7f0000000080)='./bus\x00', 0x160) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x24ea40, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x101000, 0x102) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000005) 03:48:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="c78d730d000000170030003420363a41e8202100"/34], 0x16) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="c78d730d000000170030003420363a41e8202100"/34], 0x16) (async) 03:48:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4000) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000140)=0x30) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80000005) ftruncate(r0, 0x8860) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 325.811072][T11607] loop0: detected capacity change from 0 to 16 [ 325.880483][T11617] loop4: detected capacity change from 0 to 16 [ 325.888332][T11620] loop5: detected capacity change from 0 to 16 [ 325.888978][T11621] loop3: detected capacity change from 0 to 16 [ 325.904397][T11621] FAT-fs (loop3): Unrecognized mount option "./file0" or missing value 03:48:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) read(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x4000) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661740002d594849c16beb961f801", 0x17}, {0x0, 0x0, 0x1000}], 0x2000000, &(0x7f0000000200)=ANY=[@ANYRESOCT=r1, @ANYRESHEX, @ANYRESOCT=r0, @ANYRESHEX, @ANYRES16]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000000c0)='./file0\x00', 0xc0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000005) ftruncate(r2, 0x8860) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) (async) read(r0, 0x0, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x4000) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661740002d594849c16beb961f801", 0x17}, {0x0, 0x0, 0x1000}], 0x2000000, &(0x7f0000000200)=ANY=[@ANYRESOCT=r1, @ANYRESHEX, @ANYRESOCT=r0, @ANYRESHEX, @ANYRES16]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f00000000c0)='./file0\x00', 0xc0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r3, r4, 0x0, 0x80000005) (async) ftruncate(r2, 0x8860) (async) 03:48:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="c78d730d000000170030003420363a41e8202100"/34], 0x16) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="c78d730d000000170030003420363a41e8202100"/34], 0x16) (async) 03:48:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) lchown(&(0x7f0000000140)='./file0\x00', r2, 0xee01) sendfile(r0, r1, 0x0, 0x80000005) 03:48:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f0000000240)) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0xee01) (async) r1 = creat(&(0x7f0000000280)='./bus\x00', 0x28) write$P9_RREAD(r1, &(0x7f0000000300)={0xb3, 0x75, 0x2, {0xa8, "94f2921d79da5579a907441a8741c47913977e768035d1db35107cfafd99882adac7004978100ea442b905f5fcda22185381d9d8bab100ed577cf30ccbb193ea016e466a97b92ce4e3a889a2ab61f9a2efda32cade3de9eedfa32b807b9ac11fd536ae95fdef060a865af64380110a6989b4706a7b0e64e2305e2d489a68eb28a8bf7649ae0460cbea22d50d16c59627751ea84a1d5b893fd06458ecd806177f74c9add3fcd981bd"}}, 0xb3) (async) open(&(0x7f0000000080)='./bus\x00', 0x155d42, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) [ 325.998404][T11729] loop3: detected capacity change from 0 to 16 [ 326.008111][T11727] loop1: detected capacity change from 0 to 16 [ 326.027689][T11732] loop5: detected capacity change from 0 to 16 03:48:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4000) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000140)=0x30) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80000005) ftruncate(r0, 0x8860) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4000) (async) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000140)=0x30) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r3, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) 03:48:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) lchown(&(0x7f0000000140)='./file0\x00', r2, 0xee01) sendfile(r0, r1, 0x0, 0x80000005) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240), 0x1000) (async) lchown(&(0x7f0000000140)='./file0\x00', r2, 0xee01) (async) sendfile(r0, r1, 0x0, 0x80000005) (async) 03:48:43 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) openat(r3, &(0x7f0000000180)='./bus\x00', 0x400002, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x80000005) chmod(&(0x7f00000001c0)='./bus\x00', 0x26) openat(r0, &(0x7f0000000140)='./bus\x00', 0x80800, 0x10) ftruncate(r1, 0x1008860) r5 = open(&(0x7f0000000780)='./bus\x00', 0x3182f8440beddb0c, 0x0) chdir(&(0x7f00000000c0)='./bus\x00') mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) (async) openat(r3, &(0x7f0000000180)='./bus\x00', 0x400002, 0xa0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r2, r4, 0x0, 0x80000005) (async) chmod(&(0x7f00000001c0)='./bus\x00', 0x26) (async) openat(r0, &(0x7f0000000140)='./bus\x00', 0x80800, 0x10) (async) ftruncate(r1, 0x1008860) (async) open(&(0x7f0000000780)='./bus\x00', 0x3182f8440beddb0c, 0x0) (async) chdir(&(0x7f00000000c0)='./bus\x00') (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) 03:48:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x4000) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x200000, 0xd0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) [ 326.032028][T11727] FAT-fs (loop1): Unrecognized mount option "000000000000000000000040xffffffffffffffff000000000000000000000030xffffffffffffffff" or missing value [ 326.040599][T11734] loop0: detected capacity change from 0 to 16 [ 326.108657][T11824] loop0: detected capacity change from 0 to 16 [ 326.112482][T11825] loop4: detected capacity change from 0 to 16 [ 326.145108][T11843] loop3: detected capacity change from 0 to 16 03:48:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) read(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x4000) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb54, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x6}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRES32=r1, @ANYBLOB="eaae7dcb2dda52c2e7f1"]) chdir(&(0x7f0000000040)='./file0\x00') r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x4000) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x200000, 0xd0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) read(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x4000) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661740002d594849c16beb961f801", 0x17}, {0x0, 0x0, 0x1000}], 0x2000000, &(0x7f0000000200)=ANY=[@ANYRESOCT=r1, @ANYRESHEX, @ANYRESOCT=r0, @ANYRESHEX, @ANYRES16]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000000c0)='./file0\x00', 0xc0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000005) ftruncate(r2, 0x8860) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) (async) read(r0, 0x0, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x4000) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661740002d594849c16beb961f801", 0x17}, {0x0, 0x0, 0x1000}], 0x2000000, &(0x7f0000000200)=ANY=[@ANYRESOCT=r1, @ANYRESHEX, @ANYRESOCT=r0, @ANYRESHEX, @ANYRES16]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f00000000c0)='./file0\x00', 0xc0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r3, r4, 0x0, 0x80000005) (async) ftruncate(r2, 0x8860) (async) [ 326.157623][T11857] loop2: detected capacity change from 0 to 16 03:48:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 64) chdir(&(0x7f0000000040)='./file0\x00') (rerun: 64) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async, rerun: 64) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) (rerun: 64) lchown(&(0x7f0000000140)='./file0\x00', r2, 0xee01) sendfile(r0, r1, 0x0, 0x80000005) [ 326.222613][T11876] loop1: detected capacity change from 0 to 16 [ 326.226884][T11880] loop0: detected capacity change from 0 to 16 [ 326.235475][T11876] FAT-fs (loop1): Unrecognized mount option "000000000000000000000040xffffffffffffffff000000000000000000000030xffffffffffffffff" or missing value 03:48:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f00000000c0)='./file0\x00', 0x880) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 64) chdir(&(0x7f0000000040)='./file0\x00') (rerun: 64) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x4000) (async) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x200000, 0xd0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x4000) (async) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000140)=0x30) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80000005) ftruncate(r0, 0x8860) (async) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 326.267740][T11879] loop5: detected capacity change from 0 to 16 [ 326.279688][T11879] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 326.289852][T11896] loop3: detected capacity change from 0 to 16 [ 326.308550][T11900] loop2: detected capacity change from 0 to 16 03:48:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) read(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x4000) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb54, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x6}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRES32=r1, @ANYBLOB="eaae7dcb2dda52c2e7f1"]) (async) chdir(&(0x7f0000000040)='./file0\x00') r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) creat(0x0, 0x0) (async) write$P9_RREADLINK(r2, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) [ 326.341123][T11903] loop0: detected capacity change from 0 to 16 [ 326.358421][T11908] loop4: detected capacity change from 0 to 16 [ 326.373960][T11896] loop3: detected capacity change from 0 to 16 03:48:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f00000000c0)='./file0\x00', 0x880) (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:43 executing program 4: chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x4, 0xffff}}, './bus\x00'}) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000005) ftruncate(0xffffffffffffffff, 0x8860) open(&(0x7f0000000100)='./file0\x00', 0x54000, 0x6) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7ffffe, 0x4002011, r3, 0xb3dee000) creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FICLONE(r3, 0x40049409, r0) 03:48:43 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = dup2(r0, r0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x800, &(0x7f0000000300)) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000400)=0xfff9, &(0x7f0000000440)=0x2) chdir(&(0x7f0000000040)='./file0\x00') r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000005) r5 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f00000000c0)=0x4000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./bus\x00', r6}, 0x10) fsconfig$FSCONFIG_SET_PATH_EMPTY(r5, 0x4, &(0x7f0000000180)='\x00', &(0x7f00000001c0)='./file0\x00', 0xffffffffffffff9c) ftruncate(r2, 0x8860) r7 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f00000000c0)=0x4000) ioctl$PPPIOCSMAXCID(r7, 0x40047451, &(0x7f0000000140)=0x5) [ 326.411037][T11926] loop5: detected capacity change from 0 to 16 [ 326.432400][T11926] FAT-fs (loop5): Unrecognized mount option "" or missing value 03:48:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='logfs\x00', 0x8000, &(0x7f0000000240)='@!{\\\x00') chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) [ 326.463525][T11948] loop1: detected capacity change from 0 to 16 [ 326.471874][T11960] loop2: detected capacity change from 0 to 16 03:48:43 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = dup2(r0, r0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x800, &(0x7f0000000300)) (async) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000400)=0xfff9, &(0x7f0000000440)=0x2) (async) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 64) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async, rerun: 64) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000005) (async) r5 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)) (async, rerun: 64) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (rerun: 64) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f00000000c0)=0x4000) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./bus\x00', r6}, 0x10) (async) fsconfig$FSCONFIG_SET_PATH_EMPTY(r5, 0x4, &(0x7f0000000180)='\x00', &(0x7f00000001c0)='./file0\x00', 0xffffffffffffff9c) ftruncate(r2, 0x8860) r7 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f00000000c0)=0x4000) (async) ioctl$PPPIOCSMAXCID(r7, 0x40047451, &(0x7f0000000140)=0x5) 03:48:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) read(r0, 0x0, 0x0) (async) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x4000) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb54, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x6}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRES32=r1, @ANYBLOB="eaae7dcb2dda52c2e7f1"]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) (async) creat(0x0, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) [ 326.512733][T11896] loop3: detected capacity change from 0 to 16 03:48:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="d0b020a3416be94c160000001700000d002e2f66696c65302f66696c6530c7510c8249835b80f5b6133c87adce75742e5aeac5f78e3e64e441aac1a37b0c9e5d3e441a2d55c666c3e0c59400a54108541c8b89dac169aa8469f19ac1394a07d4e993f3a727ee63912e322a78"], 0x16) [ 326.561183][T12142] loop1: detected capacity change from 0 to 16 [ 326.567661][T12146] loop0: detected capacity change from 0 to 16 [ 326.576449][T11896] loop3: detected capacity change from 0 to 16 [ 326.605836][T12154] loop5: detected capacity change from 0 to 16 [ 326.632955][T11896] loop3: detected capacity change from 0 to 16 [ 326.694282][T11896] loop3: detected capacity change from 0 to 16 [ 326.742414][T11896] loop3: detected capacity change from 0 to 16 [ 326.800685][T11896] loop3: detected capacity change from 0 to 16 [ 326.860679][T11896] loop3: detected capacity change from 0 to 16 [ 326.910615][T11896] loop3: detected capacity change from 0 to 16 [ 326.960756][T11896] loop3: detected capacity change from 0 to 16 [ 327.030732][T11896] loop3: detected capacity change from 0 to 16 03:48:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x14) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) 03:48:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) truncate(&(0x7f00000000c0)='./file0\x00', 0x880) (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:44 executing program 4: chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x4, 0xffff}}, './bus\x00'}) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000005) (async) ftruncate(0xffffffffffffffff, 0x8860) (async) open(&(0x7f0000000100)='./file0\x00', 0x54000, 0x6) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7ffffe, 0x4002011, r3, 0xb3dee000) (async, rerun: 64) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async, rerun: 64) ioctl$FICLONE(r3, 0x40049409, r0) 03:48:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='logfs\x00', 0x8000, &(0x7f0000000240)='@!{\\\x00') chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="d0b020a3416be94c160000001700000d002e2f66696c65302f66696c6530c7510c8249835b80f5b6133c87adce75742e5aeac5f78e3e64e441aac1a37b0c9e5d3e441a2d55c666c3e0c59400a54108541c8b89dac169aa8469f19ac1394a07d4e993f3a727ee63912e322a78"], 0x16) 03:48:44 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = dup2(r0, r0) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x800, &(0x7f0000000300)) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000400)=0xfff9, &(0x7f0000000440)=0x2) chdir(&(0x7f0000000040)='./file0\x00') r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000005) r5 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f00000000c0)=0x4000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./bus\x00', r6}, 0x10) fsconfig$FSCONFIG_SET_PATH_EMPTY(r5, 0x4, &(0x7f0000000180)='\x00', &(0x7f00000001c0)='./file0\x00', 0xffffffffffffff9c) ftruncate(r2, 0x8860) r7 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f00000000c0)=0x4000) ioctl$PPPIOCSMAXCID(r7, 0x40047451, &(0x7f0000000140)=0x5) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) dup2(r0, r0) (async) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x1000, 0x800, &(0x7f0000000300)) (async) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000400)=0xfff9, &(0x7f0000000440)=0x2) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r3, r4, 0x0, 0x80000005) (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f00000000c0)=0x4000) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./bus\x00', r6}, 0x10) (async) fsconfig$FSCONFIG_SET_PATH_EMPTY(r5, 0x4, &(0x7f0000000180)='\x00', &(0x7f00000001c0)='./file0\x00', 0xffffffffffffff9c) (async) ftruncate(r2, 0x8860) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f00000000c0)=0x4000) (async) ioctl$PPPIOCSMAXCID(r7, 0x40047451, &(0x7f0000000140)=0x5) (async) 03:48:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x14) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) [ 327.135270][T12167] loop1: detected capacity change from 0 to 16 [ 327.141940][T12173] loop2: detected capacity change from 0 to 16 [ 327.143347][T12174] loop0: detected capacity change from 0 to 16 [ 327.156865][T12177] loop3: detected capacity change from 0 to 16 [ 327.157584][T12181] loop5: detected capacity change from 0 to 16 03:48:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f0000000240)={0x1, 0x0, 0x1000, 0x4b, &(0x7f0000000140)="87a7c41b1bf83809f90f18c61a18e42b7813a11045c25c9853a580c2aceb3ce0899024cd8c5b358e8c3e01e635df2b9bae9f9ffc9da00d92f07f72ff38f65d5e0ef82383c22cb02d8fea9a", 0xfd, 0x0, &(0x7f0000000300)="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"}) ftruncate(r0, 0x8860) 03:48:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 64) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 64) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async, rerun: 32) creat(0x0, 0x0) (async, rerun: 32) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="d0b020a3416be94c160000001700000d002e2f66696c65302f66696c6530c7510c8249835b80f5b6133c87adce75742e5aeac5f78e3e64e441aac1a37b0c9e5d3e441a2d55c666c3e0c59400a54108541c8b89dac169aa8469f19ac1394a07d4e993f3a727ee63912e322a78"], 0x16) 03:48:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='logfs\x00', 0x8000, &(0x7f0000000240)='@!{\\\x00') (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) [ 327.201586][T12174] FAT-fs (loop0): Unrecognized mount option "logfs" or missing value 03:48:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x14) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r1, 0x0, 0x80000005) [ 327.248074][T12298] loop3: detected capacity change from 0 to 16 [ 327.262890][T12301] loop2: detected capacity change from 0 to 16 [ 327.283203][T12305] loop0: detected capacity change from 0 to 16 03:48:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f00000000c0)='./file0/file0\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) 03:48:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = getuid() recvmmsg$unix(r0, &(0x7f0000002fc0)=[{{&(0x7f0000000300), 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000380)=""/247, 0xf7}, {&(0x7f0000000480)=""/238, 0xee}, {&(0x7f0000000280)=""/22, 0x16}, {&(0x7f0000000580)=""/18, 0x12}], 0x4}}, {{&(0x7f0000000600), 0x6e, &(0x7f0000001a80)=[{&(0x7f0000000680)=""/124, 0x7c}, {&(0x7f0000000700)=""/89, 0x59}, {&(0x7f0000000780)=""/220, 0xdc}, {&(0x7f0000000880)=""/77, 0x4d}, {&(0x7f0000000900)=""/200, 0xc8}, {&(0x7f0000000a00)=""/124, 0x7c}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x7, &(0x7f0000001b00)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0xa0}}, {{&(0x7f0000001bc0)=@abs, 0x6e, &(0x7f0000002f00)=[{&(0x7f0000001c40)=""/96, 0x60}, {&(0x7f0000001cc0)=""/57, 0x39}, {&(0x7f0000001d00)=""/164, 0xa4}, {&(0x7f0000001dc0)=""/42, 0x2a}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/220, 0xdc}], 0x6, &(0x7f0000002f80)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}], 0x3, 0x12040, &(0x7f0000003080)={0x0, 0x989680}) lchown(&(0x7f00000001c0)='./bus/file0\x00', r1, r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x80, 0x44) pidfd_getfd(r0, r3, 0x0) r4 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./bus\x00', &(0x7f0000000180)={0x204200, 0x100, 0x1a}, 0x18) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000240)=[0x2, 0xfffffff9]) dup2(r3, r4) [ 327.301487][T12305] FAT-fs (loop0): Unrecognized mount option "logfs" or missing value [ 327.312897][T12311] loop5: detected capacity change from 0 to 16 [ 327.317951][T12331] loop1: detected capacity change from 0 to 16 [ 327.327081][T12329] loop3: detected capacity change from 0 to 16 03:48:44 executing program 4: chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x4, 0xffff}}, './bus\x00'}) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000005) (async) ftruncate(0xffffffffffffffff, 0x8860) open(&(0x7f0000000100)='./file0\x00', 0x54000, 0x6) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7ffffe, 0x4002011, r3, 0xb3dee000) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FICLONE(r3, 0x40049409, r0) 03:48:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) recvmmsg$unix(r1, &(0x7f0000000540)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000240)=""/64, 0x40}, {&(0x7f0000000300)=""/198, 0xc6}, {&(0x7f0000000400)=""/163, 0xa3}], 0x3, &(0x7f00000004c0), 0x18}}], 0x1, 0x0, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x38, 0x3, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0xa}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x4}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xdee8}, @NFQA_MARK={0x8}]}, 0x38}}, 0x800) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) 03:48:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f0000000240)={0x1, 0x0, 0x1000, 0x4b, &(0x7f0000000140)="87a7c41b1bf83809f90f18c61a18e42b7813a11045c25c9853a580c2aceb3ce0899024cd8c5b358e8c3e01e635df2b9bae9f9ffc9da00d92f07f72ff38f65d5e0ef82383c22cb02d8fea9a", 0xfd, 0x0, &(0x7f0000000300)="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"}) (async) ftruncate(r0, 0x8860) 03:48:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x400000, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) read(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x40002, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap}, {@cache_loose}, {@access_user}, {@posixacl}, {@privport}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}]}}) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=@bridge_getvlan={0x18, 0x72, 0xb01, 0x0, 0x0, {0x7, 0x0, 0x0, r5}}, 0x18}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="500000002800100006000000fcdbdf2500000000", @ANYRES32=r5, @ANYBLOB="eaeb99cdd79a34eb0c000b0006000500800100000b000100636c736163740000080001007366710006000500407100000800010073666200"], 0x50}, 0x1, 0x0, 0x0, 0x14}, 0x240408d4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) [ 327.390235][T12419] loop2: detected capacity change from 0 to 16 [ 327.407987][T12426] loop0: detected capacity change from 0 to 16 [ 327.429845][T12438] loop5: detected capacity change from 0 to 16 03:48:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f00000000c0)='./file0/file0\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) 03:48:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 64) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 64) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = getuid() (async, rerun: 32) recvmmsg$unix(r0, &(0x7f0000002fc0)=[{{&(0x7f0000000300), 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000380)=""/247, 0xf7}, {&(0x7f0000000480)=""/238, 0xee}, {&(0x7f0000000280)=""/22, 0x16}, {&(0x7f0000000580)=""/18, 0x12}], 0x4}}, {{&(0x7f0000000600), 0x6e, &(0x7f0000001a80)=[{&(0x7f0000000680)=""/124, 0x7c}, {&(0x7f0000000700)=""/89, 0x59}, {&(0x7f0000000780)=""/220, 0xdc}, {&(0x7f0000000880)=""/77, 0x4d}, {&(0x7f0000000900)=""/200, 0xc8}, {&(0x7f0000000a00)=""/124, 0x7c}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x7, &(0x7f0000001b00)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0xa0}}, {{&(0x7f0000001bc0)=@abs, 0x6e, &(0x7f0000002f00)=[{&(0x7f0000001c40)=""/96, 0x60}, {&(0x7f0000001cc0)=""/57, 0x39}, {&(0x7f0000001d00)=""/164, 0xa4}, {&(0x7f0000001dc0)=""/42, 0x2a}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/220, 0xdc}], 0x6, &(0x7f0000002f80)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}], 0x3, 0x12040, &(0x7f0000003080)={0x0, 0x989680}) (rerun: 32) lchown(&(0x7f00000001c0)='./bus/file0\x00', r1, r2) (async) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x80, 0x44) pidfd_getfd(r0, r3, 0x0) r4 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./bus\x00', &(0x7f0000000180)={0x204200, 0x100, 0x1a}, 0x18) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000240)=[0x2, 0xfffffff9]) (async) dup2(r3, r4) 03:48:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x400000, 0x0) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) (async) read(r2, 0x0, 0x0) (async) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x40002, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap}, {@cache_loose}, {@access_user}, {@posixacl}, {@privport}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}]}}) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) r4 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) (async) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=@bridge_getvlan={0x18, 0x72, 0xb01, 0x0, 0x0, {0x7, 0x0, 0x0, r5}}, 0x18}}, 0x0) (async) sendmsg$nl_route_sched(r2, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="500000002800100006000000fcdbdf2500000000", @ANYRES32=r5, @ANYBLOB="eaeb99cdd79a34eb0c000b0006000500800100000b000100636c736163740000080001007366710006000500407100000800010073666200"], 0x50}, 0x1, 0x0, 0x0, 0x14}, 0x240408d4) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) recvmmsg$unix(r1, &(0x7f0000000540)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000240)=""/64, 0x40}, {&(0x7f0000000300)=""/198, 0xc6}, {&(0x7f0000000400)=""/163, 0xa3}], 0x3, &(0x7f00000004c0), 0x18}}], 0x1, 0x0, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x38, 0x3, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0xa}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x4}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xdee8}, @NFQA_MARK={0x8}]}, 0x38}}, 0x800) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) chdir(&(0x7f0000000140)='./file0\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) recvmmsg$unix(r1, &(0x7f0000000540)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000240)=""/64, 0x40}, {&(0x7f0000000300)=""/198, 0xc6}, {&(0x7f0000000400)=""/163, 0xa3}], 0x3, &(0x7f00000004c0), 0x18}}], 0x1, 0x0, 0x0) (async) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x38, 0x3, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0xa}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x4}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xdee8}, @NFQA_MARK={0x8}]}, 0x38}}, 0x800) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r1, 0x0, 0x80000005) (async) [ 327.438666][T12439] loop1: detected capacity change from 0 to 16 [ 327.454766][T12443] loop3: detected capacity change from 0 to 16 03:48:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x420800, 0x19}, 0x18) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) renameat(r2, &(0x7f0000000180)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x80000005) ftruncate(r0, 0x8860) r5 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) chdir(&(0x7f0000000140)='./file0\x00') (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) recvmmsg$unix(r1, &(0x7f0000000540)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000240)=""/64, 0x40}, {&(0x7f0000000300)=""/198, 0xc6}, {&(0x7f0000000400)=""/163, 0xa3}], 0x3, &(0x7f00000004c0), 0x18}}], 0x1, 0x0, 0x0) (async) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x38, 0x3, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0xa}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x4}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xdee8}, @NFQA_MARK={0x8}]}, 0x38}}, 0x800) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r1, 0x0, 0x80000005) 03:48:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 32) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x400000, 0x0) (async, rerun: 32) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) (async) read(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x40002, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap}, {@cache_loose}, {@access_user}, {@posixacl}, {@privport}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}]}}) (async, rerun: 64) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async, rerun: 64) r4 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) (async, rerun: 32) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async, rerun: 32) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=@bridge_getvlan={0x18, 0x72, 0xb01, 0x0, 0x0, {0x7, 0x0, 0x0, r5}}, 0x18}}, 0x0) (async) sendmsg$nl_route_sched(r2, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="500000002800100006000000fcdbdf2500000000", @ANYRES32=r5, @ANYBLOB="eaeb99cdd79a34eb0c000b0006000500800100000b000100636c736163740000080001007366710006000500407100000800010073666200"], 0x50}, 0x1, 0x0, 0x0, 0x14}, 0x240408d4) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x2900051, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000005) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000000)='.\x00', 0x400017a) r3 = open(&(0x7f0000004400)='./file0\x00', 0x200c2, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240), &(0x7f0000000280)={0x0, 0xfb, 0x15, 0x0, 0x8, "d4e36080c65cc6f2eab8b2723ff3a74f"}, 0x15, 0x0) write$binfmt_elf64(r3, &(0x7f0000000080)=ANY=[], 0x8) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x29308, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0xf, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d13512", 0x0, 0x0, 0x0, 0x0, 0x0}) setrlimit(0x0, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480), &(0x7f00000004c0)={'U+', 0x81}, 0x16, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180), &(0x7f0000000500)={0x0, 0xfb, 0x30, 0x0, 0x8, "2f5c90455f3c9803c806b09ccab875e6", "4589ec8d9f3d7ee559b37aba92b00a1a30f5d211d38bc168a82be5"}, 0x30, 0x0) inotify_init1(0x0) [ 327.507686][T12447] loop2: detected capacity change from 0 to 16 [ 327.515650][T12451] loop5: detected capacity change from 0 to 16 [ 327.524314][T12450] loop0: detected capacity change from 0 to 16 [ 327.537687][T12479] loop3: detected capacity change from 0 to 16 03:48:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f0000000240)={0x1, 0x0, 0x1000, 0x4b, &(0x7f0000000140)="87a7c41b1bf83809f90f18c61a18e42b7813a11045c25c9853a580c2aceb3ce0899024cd8c5b358e8c3e01e635df2b9bae9f9ffc9da00d92f07f72ff38f65d5e0ef82383c22cb02d8fea9a", 0xfd, 0x0, &(0x7f0000000300)="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"}) ftruncate(r0, 0x8860) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f0000000240)={0x1, 0x0, 0x1000, 0x4b, &(0x7f0000000140)="87a7c41b1bf83809f90f18c61a18e42b7813a11045c25c9853a580c2aceb3ce0899024cd8c5b358e8c3e01e635df2b9bae9f9ffc9da00d92f07f72ff38f65d5e0ef82383c22cb02d8fea9a", 0xfd, 0x0, &(0x7f0000000300)="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"}) (async) ftruncate(r0, 0x8860) (async) [ 327.588450][T12572] loop4: detected capacity change from 0 to 16 [ 327.606105][T12574] loop2: detected capacity change from 0 to 16 03:48:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = getuid() recvmmsg$unix(r0, &(0x7f0000002fc0)=[{{&(0x7f0000000300), 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000380)=""/247, 0xf7}, {&(0x7f0000000480)=""/238, 0xee}, {&(0x7f0000000280)=""/22, 0x16}, {&(0x7f0000000580)=""/18, 0x12}], 0x4}}, {{&(0x7f0000000600), 0x6e, &(0x7f0000001a80)=[{&(0x7f0000000680)=""/124, 0x7c}, {&(0x7f0000000700)=""/89, 0x59}, {&(0x7f0000000780)=""/220, 0xdc}, {&(0x7f0000000880)=""/77, 0x4d}, {&(0x7f0000000900)=""/200, 0xc8}, {&(0x7f0000000a00)=""/124, 0x7c}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x7, &(0x7f0000001b00)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0xa0}}, {{&(0x7f0000001bc0)=@abs, 0x6e, &(0x7f0000002f00)=[{&(0x7f0000001c40)=""/96, 0x60}, {&(0x7f0000001cc0)=""/57, 0x39}, {&(0x7f0000001d00)=""/164, 0xa4}, {&(0x7f0000001dc0)=""/42, 0x2a}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/220, 0xdc}], 0x6, &(0x7f0000002f80)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}], 0x3, 0x12040, &(0x7f0000003080)={0x0, 0x989680}) lchown(&(0x7f00000001c0)='./bus/file0\x00', r1, r2) (async) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x80, 0x44) pidfd_getfd(r0, r3, 0x0) r4 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./bus\x00', &(0x7f0000000180)={0x204200, 0x100, 0x1a}, 0x18) (async) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000240)=[0x2, 0xfffffff9]) dup2(r3, r4) [ 327.629189][T12576] loop5: detected capacity change from 0 to 16 [ 327.629715][T12584] loop3: detected capacity change from 0 to 16 [ 327.644950][T12582] loop1: detected capacity change from 0 to 16 [ 327.659007][T12574] handle_bad_sector: 8126 callbacks suppressed [ 327.659024][T12574] syz-executor.2: attempt to access beyond end of device [ 327.659024][T12574] loop2: rw=0, want=77, limit=16 03:48:44 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x4000) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYRES16=r1, @ANYRESOCT=r1]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000001c0)='./file0/file0/file0\x00', 0x608000, 0x4c) r2 = openat2(0xffffffffffffffff, &(0x7f0000000280)='./bus\x00', &(0x7f0000000380)={0x400002, 0x158, 0x15}, 0x18) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r4, 0x0) r5 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs2/binder-control\x00', 0x3, 0x0) fstat(r5, &(0x7f0000000300)) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x40, 0x1411, 0x4, 0x70bd26, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_MRN={0x8}, @RDMA_NLDEV_ATTR_RES_MRN={0x8}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x3}, @RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x13}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8}]}, 0x40}}, 0x40) creat(0x0, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) [ 327.693071][T12684] syz-executor.3: attempt to access beyond end of device [ 327.693071][T12684] loop3: rw=2049, want=122, limit=16 [ 327.708572][T12574] syz-executor.2: attempt to access beyond end of device [ 327.708572][T12574] loop2: rw=524288, want=128, limit=16 [ 327.711555][T12684] syz-executor.3: attempt to access beyond end of device [ 327.711555][T12684] loop3: rw=2049, want=123, limit=16 [ 327.723309][T12574] syz-executor.2: attempt to access beyond end of device [ 327.723309][T12574] loop2: rw=0, want=73, limit=16 [ 327.734811][T12684] syz-executor.3: attempt to access beyond end of device [ 327.734811][T12684] loop3: rw=2049, want=124, limit=16 [ 327.747668][T12574] syz-executor.2: attempt to access beyond end of device [ 327.747668][T12574] loop2: rw=0, want=74, limit=16 [ 327.757951][T12684] syz-executor.3: attempt to access beyond end of device [ 327.757951][T12684] loop3: rw=2049, want=125, limit=16 [ 327.775396][T12574] syz-executor.2: attempt to access beyond end of device [ 327.775396][T12574] loop2: rw=0, want=75, limit=16 03:48:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x143) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000005) ftruncate(r1, 0x8860) 03:48:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x4000) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) open$dir(&(0x7f0000000140)='./bus\x00', 0x401, 0x80) sendfile(r0, r2, 0x0, 0x80000005) 03:48:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x420800, 0x19}, 0x18) (async) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) renameat(r2, &(0x7f0000000180)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00') (async) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) r5 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 327.784283][T12684] syz-executor.3: attempt to access beyond end of device [ 327.784283][T12684] loop3: rw=2049, want=126, limit=16 [ 327.808829][T12696] loop0: detected capacity change from 0 to 16 03:48:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) open(&(0x7f00000000c0)='./bus\x00', 0x90000, 0x86) [ 327.843136][T12688] loop5: detected capacity change from 0 to 16 [ 327.853116][T12688] FAT-fs (loop5): Unrecognized mount option "" or missing value 03:48:45 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x4000) (async) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) (async) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYRES16=r1, @ANYRESOCT=r1]) (async, rerun: 32) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 32) open(&(0x7f00000001c0)='./file0/file0/file0\x00', 0x608000, 0x4c) (async) r2 = openat2(0xffffffffffffffff, &(0x7f0000000280)='./bus\x00', &(0x7f0000000380)={0x400002, 0x158, 0x15}, 0x18) (async) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r4, 0x0) (async) r5 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs2/binder-control\x00', 0x3, 0x0) fstat(r5, &(0x7f0000000300)) (async) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x40, 0x1411, 0x4, 0x70bd26, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_MRN={0x8}, @RDMA_NLDEV_ATTR_RES_MRN={0x8}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x3}, @RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x13}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8}]}, 0x40}}, 0x40) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r3, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x2900051, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000005) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000000)='.\x00', 0x400017a) r3 = open(&(0x7f0000004400)='./file0\x00', 0x200c2, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240), &(0x7f0000000280)={0x0, 0xfb, 0x15, 0x0, 0x8, "d4e36080c65cc6f2eab8b2723ff3a74f"}, 0x15, 0x0) write$binfmt_elf64(r3, &(0x7f0000000080)=ANY=[], 0x8) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x29308, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0xf, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d13512", 0x0, 0x0, 0x0, 0x0, 0x0}) setrlimit(0x0, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480), &(0x7f00000004c0)={'U+', 0x81}, 0x16, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180), &(0x7f0000000500)={0x0, 0xfb, 0x30, 0x0, 0x8, "2f5c90455f3c9803c806b09ccab875e6", "4589ec8d9f3d7ee559b37aba92b00a1a30f5d211d38bc168a82be5"}, 0x30, 0x0) inotify_init1(0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x2900051, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r0, r1, 0x0, 0x80000005) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x401}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) (async) inotify_init() (async) inotify_add_watch(r2, &(0x7f0000000000)='.\x00', 0x400017a) (async) open(&(0x7f0000004400)='./file0\x00', 0x200c2, 0x0) (async) setxattr$trusted_overlay_upper(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240), &(0x7f0000000280)={0x0, 0xfb, 0x15, 0x0, 0x8, "d4e36080c65cc6f2eab8b2723ff3a74f"}, 0x15, 0x0) (async) write$binfmt_elf64(r3, &(0x7f0000000080)=ANY=[], 0x8) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x29308, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0xf, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d13512", 0x0, 0x0, 0x0, 0x0, 0x0}) (async) setrlimit(0x0, 0x0) (async) lsetxattr$trusted_overlay_nlink(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480), &(0x7f00000004c0)={'U+', 0x81}, 0x16, 0x0) (async) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180), &(0x7f0000000500)={0x0, 0xfb, 0x30, 0x0, 0x8, "2f5c90455f3c9803c806b09ccab875e6", "4589ec8d9f3d7ee559b37aba92b00a1a30f5d211d38bc168a82be5"}, 0x30, 0x0) (async) inotify_init1(0x0) (async) 03:48:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 64) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x143) (async, rerun: 64) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) (async) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000005) (async) ftruncate(r1, 0x8860) 03:48:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x420800, 0x19}, 0x18) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) renameat(r2, &(0x7f0000000180)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x80000005) ftruncate(r0, 0x8860) r5 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x420800, 0x19}, 0x18) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) (async) renameat(r2, &(0x7f0000000180)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r4, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r5, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) 03:48:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x4000) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) open$dir(&(0x7f0000000140)='./bus\x00', 0x401, 0x80) sendfile(r0, r2, 0x0, 0x80000005) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x4000) (async) openat(r1, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) open$dir(&(0x7f0000000140)='./bus\x00', 0x401, 0x80) (async) sendfile(r0, r2, 0x0, 0x80000005) (async) 03:48:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 64) chdir(&(0x7f0000000040)='./file0\x00') (rerun: 64) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) open(&(0x7f00000000c0)='./bus\x00', 0x90000, 0x86) [ 327.888887][T12702] loop2: detected capacity change from 0 to 16 [ 327.896355][T12719] loop1: detected capacity change from 0 to 16 [ 327.904662][T12720] loop3: detected capacity change from 0 to 16 [ 327.912065][T12724] loop0: detected capacity change from 0 to 16 03:48:45 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x4000) (async) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYRES16=r1, @ANYRESOCT=r1]) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f00000001c0)='./file0/file0/file0\x00', 0x608000, 0x4c) (async) r2 = openat2(0xffffffffffffffff, &(0x7f0000000280)='./bus\x00', &(0x7f0000000380)={0x400002, 0x158, 0x15}, 0x18) (async) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r4, 0x0) (async) r5 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs2/binder-control\x00', 0x3, 0x0) fstat(r5, &(0x7f0000000300)) (async) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x40, 0x1411, 0x4, 0x70bd26, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_MRN={0x8}, @RDMA_NLDEV_ATTR_RES_MRN={0x8}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x3}, @RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x13}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8}]}, 0x40}}, 0x40) (async, rerun: 32) creat(0x0, 0x0) (async, rerun: 32) write$P9_RREADLINK(r3, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) mount$bind(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='./bus\x00', &(0x7f0000000180), 0x4000, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) [ 327.970734][T12790] loop4: detected capacity change from 0 to 16 03:48:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) mount$bind(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='./bus\x00', &(0x7f0000000180), 0x4000, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, 0xffffffffffffffff, 0x0) (async) creat(0x0, 0x0) (async, rerun: 32) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) (rerun: 32) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x4000) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) open$dir(&(0x7f0000000140)='./bus\x00', 0x401, 0x80) sendfile(r0, r2, 0x0, 0x80000005) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x4000) (async) openat(r1, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) open$dir(&(0x7f0000000140)='./bus\x00', 0x401, 0x80) (async) sendfile(r0, r2, 0x0, 0x80000005) (async) [ 328.021762][T12947] loop2: detected capacity change from 0 to 16 [ 328.027061][T12950] loop1: detected capacity change from 0 to 16 [ 328.028318][T12949] loop3: detected capacity change from 0 to 16 [ 328.039366][T12952] loop5: detected capacity change from 0 to 16 [ 328.043591][T12953] loop0: detected capacity change from 0 to 16 03:48:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x143) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) (async, rerun: 64) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000005) (async) ftruncate(r1, 0x8860) 03:48:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020101000260008098c2b219ab0acd02bed311b0e11bfe00f801", 0x26}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x2) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) mount$bind(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='./bus\x00', &(0x7f0000000180), 0x4000, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x2900051, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000005) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x401}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) (async) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000000)='.\x00', 0x400017a) r3 = open(&(0x7f0000004400)='./file0\x00', 0x200c2, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240), &(0x7f0000000280)={0x0, 0xfb, 0x15, 0x0, 0x8, "d4e36080c65cc6f2eab8b2723ff3a74f"}, 0x15, 0x0) (async) write$binfmt_elf64(r3, &(0x7f0000000080)=ANY=[], 0x8) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x29308, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0xf, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d13512", 0x0, 0x0, 0x0, 0x0, 0x0}) (async) setrlimit(0x0, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480), &(0x7f00000004c0)={'U+', 0x81}, 0x16, 0x0) (async) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180), &(0x7f0000000500)={0x0, 0xfb, 0x30, 0x0, 0x8, "2f5c90455f3c9803c806b09ccab875e6", "4589ec8d9f3d7ee559b37aba92b00a1a30f5d211d38bc168a82be5"}, 0x30, 0x0) (async) inotify_init1(0x0) 03:48:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x21f, 0x0, &(0x7f0000000200), 0x2000080, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000000300)="adcac63e1e3e2fa26508bc8a4948f51992393d0569ec56e8d0b5383b0065fbe98bc581994cbfd1c7734d63345b66b42e915f4e986fe4ace4faca392d83471203f8e9a116dee3857a60e5335be46484f880a9cae72730ecdaa875a4bac6c66756c742eb81633d362becc2d7dc21c8b7bf6aacb111f9b24a5b1a87914624ec078f2e9dbf232f48484df837f2265950a92bca4cb0ced41b21bbea67f242b648dc38d079e8314ddc103967e0ef67ea254028d129d7ed325c165f61a7bcfff62eae8181b41d6dbb576e52735f89a5cf852763fe54558757", 0xd5) sendfile(r0, r1, 0x0, 0x80000005) [ 328.112486][T12966] loop4: detected capacity change from 0 to 16 [ 328.122607][T12969] loop5: detected capacity change from 0 to 16 [ 328.146917][T13054] loop3: detected capacity change from 0 to 16 03:48:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) open(&(0x7f00000000c0)='./bus\x00', 0x90000, 0x86) [ 328.190905][T13105] loop4: detected capacity change from 0 to 16 [ 328.205873][T13112] loop1: detected capacity change from 0 to 16 [ 328.208433][T13117] loop5: detected capacity change from 0 to 16 [ 328.212363][T13116] loop2: detected capacity change from 0 to 16 [ 328.229408][T13116] FAT-fs (loop2): Unrecognized mount option "0x0, &(0x7f0000000240)) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0xee01) r1 = creat(&(0x7f0000000280)='./bus\x00', 0x28) write$P9_RREAD(r1, &(0x7f0000000300)={0xb3, 0x75, 0x2, {0xa8, "94f2921d79da5579a907441a8741c47913977e768035d1db35107cfafd99882adac7004978100ea442b905f5fcda22185381d9d8bab100ed577cf30ccbb193ea016e466a97b92ce4e3a889a2ab61f9a2efda32cade3de9eedfa32b807b9ac11fd536ae95fdef060a865af64380110a6989b4706a7b0e64e2305e2d489a68eb28a8bf7649ae0460cbea22d50d16c59627751ea84a1d5b893fd06458ecd806177f74c9add3fcd981bd"}}, 0xb3) open(&(0x7f0000000080)='./bus\x00', 0x155d42, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv6_newnexthop={0x5c, 0x68, 0x8, 0x70bd2d, 0x25dfdbff, {0xa, 0x0, 0x7, 0x0, 0x1}, [@NHA_GATEWAY={0x14, 0x6, @in6_addr=@remote}, @NHA_FDB={0x4}, @NHA_OIF={0x8}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @ILA_ATTR_HOOK_TYPE={0x5}}, @NHA_FDB={0x4}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x1}, @NHA_ID={0x8}, @NHA_FDB={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x404c8c0}, 0x8000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./bus/file0\x00') write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) (async) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv6_newnexthop={0x5c, 0x68, 0x8, 0x70bd2d, 0x25dfdbff, {0xa, 0x0, 0x7, 0x0, 0x1}, [@NHA_GATEWAY={0x14, 0x6, @in6_addr=@remote}, @NHA_FDB={0x4}, @NHA_OIF={0x8}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @ILA_ATTR_HOOK_TYPE={0x5}}, @NHA_FDB={0x4}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x1}, @NHA_ID={0x8}, @NHA_FDB={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x404c8c0}, 0x8000) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) creat(0x0, 0x0) (async) symlinkat(&(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./bus/file0\x00') (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) (async) 03:48:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mount$bind(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x85a002, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mount$bind(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x85a002, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) write$P9_RREADLINK(r1, &(0x7f00000001c0)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) (async) [ 328.810430][T13504] loop5: detected capacity change from 0 to 16 03:48:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2000, &(0x7f0000000300)=ANY=[@ANYBLOB="08cc0aa8c3f1cfd785f98638104feffed74003487ec37e0c1941c613cab008195174f6ad1f9d1abe15303c98c3255cd22380d44d4c876443a7028d958d75bb08c2fca4e038704d5a6f15621503592883e8cd2e35e604d3263744c8fcb8d12c5a56ad8aceb6a57fea3674dbbdc654626f601fb1957c608e97fbdcc43d2d89c48bc23a0d2d9b54d70c2e7b5e06a8117d9e"]) (async, rerun: 64) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 64) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async, rerun: 32) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async, rerun: 32) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x4000) renameat2(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', r0, &(0x7f0000000140)='./file0\x00', 0x1) 03:48:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) accept4(r2, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80, 0x0) sendfile(r1, r2, 0x0, 0x80000005) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="2321202e2f66690800302076666174001c2b2c2d20202d202e1220f6666174006020766661740020250a869ad8bf405e5fa8f40c2b8cde1e47287781"], 0x3c) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv6_newnexthop={0x5c, 0x68, 0x8, 0x70bd2d, 0x25dfdbff, {0xa, 0x0, 0x7, 0x0, 0x1}, [@NHA_GATEWAY={0x14, 0x6, @in6_addr=@remote}, @NHA_FDB={0x4}, @NHA_OIF={0x8}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @ILA_ATTR_HOOK_TYPE={0x5}}, @NHA_FDB={0x4}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x1}, @NHA_ID={0x8}, @NHA_FDB={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x404c8c0}, 0x8000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./bus/file0\x00') write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) (async) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv6_newnexthop={0x5c, 0x68, 0x8, 0x70bd2d, 0x25dfdbff, {0xa, 0x0, 0x7, 0x0, 0x1}, [@NHA_GATEWAY={0x14, 0x6, @in6_addr=@remote}, @NHA_FDB={0x4}, @NHA_OIF={0x8}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @ILA_ATTR_HOOK_TYPE={0x5}}, @NHA_FDB={0x4}, @NHA_ENCAP_TYPE={0x6, 0x7, 0x1}, @NHA_ID={0x8}, @NHA_FDB={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x404c8c0}, 0x8000) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) creat(0x0, 0x0) (async) symlinkat(&(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./bus/file0\x00') (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) (async) [ 328.858616][T13511] loop5: detected capacity change from 0 to 16 [ 328.865251][T13513] loop3: detected capacity change from 0 to 16 [ 328.867573][T13519] loop1: detected capacity change from 0 to 16 [ 328.878870][T13521] loop4: detected capacity change from 0 to 16 [ 328.949793][T13630] loop2: detected capacity change from 0 to 16 [ 328.950339][T13632] loop1: detected capacity change from 0 to 16 [ 328.957436][T13630] FAT-fs (loop2): Unrecognized mount option " 0x0000000000000000 [ 329.106990][T13521] [ 329.109307][T13521] Reported by Kernel Concurrency Sanitizer on: [ 329.115429][T13521] CPU: 0 PID: 13521 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 [ 329.123828][T13521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.133862][T13521] ================================================================== 03:48:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) statfs(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/88) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 329.150676][T13513] loop3: detected capacity change from 0 to 16 [ 329.182722][T13653] loop5: detected capacity change from 0 to 16 03:48:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="16200040170000a6ca0400000044556c0100000000000000"], 0x16) [ 329.245659][T13757] loop4: detected capacity change from 0 to 16 [ 329.269376][T13513] loop3: detected capacity change from 0 to 16 [ 329.269396][T13759] loop5: detected capacity change from 0 to 16 03:48:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="16200040170000a6ca0400000044556c0100000000000000"], 0x16) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="16200040170000a6ca0400000044556c0100000000000000"], 0x16) (async) 03:48:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) lseek(0xffffffffffffffff, 0xff, 0x1) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f00000000c0)) r5 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) 03:48:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) statfs(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/88) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 329.370756][T13513] loop3: detected capacity change from 0 to 16 [ 329.402975][T13763] loop1: detected capacity change from 0 to 16 [ 329.411024][T13766] loop5: detected capacity change from 0 to 16 [ 329.450583][T13513] loop3: detected capacity change from 0 to 16 [ 329.488724][T13869] loop4: detected capacity change from 0 to 16 [ 329.562249][T13513] loop3: detected capacity change from 0 to 16 [ 329.622495][T13513] loop3: detected capacity change from 0 to 16 03:48:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) (async) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000002, 0x40010, r2, 0x6e115000) (async) sendfile(r0, r1, 0x0, 0x80000005) 03:48:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async, rerun: 64) creat(0x0, 0x0) (async, rerun: 64) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="16200040170000a6ca0400000044556c0100000000000000"], 0x16) 03:48:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) statfs(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/88) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async, rerun: 64) statfs(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/88) (async, rerun: 64) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 329.723351][T13875] loop5: detected capacity change from 0 to 16 [ 329.730161][T13877] loop1: detected capacity change from 0 to 16 [ 329.739696][T13879] loop3: detected capacity change from 0 to 16 03:48:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020100000040008000f841", 0x17}, {0x0, 0x0, 0x1000}], 0x2000000, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') bind$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0xd, 0x0, 0x1, 0x4, 0x6, @multicast}, 0x14) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) r2 = creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) ioctl$BTRFS_IOC_BALANCE(r2, 0x5000940c, 0x0) 03:48:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x202001, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f0000000140)) [ 329.836158][T13991] loop5: detected capacity change from 0 to 16 [ 329.842771][T13992] loop0: detected capacity change from 0 to 16 [ 329.867094][T13985] loop4: detected capacity change from 0 to 16 [ 329.884858][T13991] FAT-fs (loop5): bogus number of reserved sectors [ 329.891480][T13991] FAT-fs (loop5): Can't find a valid FAT filesystem 03:48:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x202001, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f0000000140)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x202001, 0x0) (async) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f0000000140)) (async) 03:48:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x202001, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f0000000140)) [ 329.991066][T13998] loop0: detected capacity change from 0 to 16 03:48:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) statfs(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/88) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020100000040008000f841", 0x17}, {0x0, 0x0, 0x1000}], 0x2000000, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') bind$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0xd, 0x0, 0x1, 0x4, 0x6, @multicast}, 0x14) (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) r2 = creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) (async) ioctl$BTRFS_IOC_BALANCE(r2, 0x5000940c, 0x0) [ 330.098208][T14092] loop0: detected capacity change from 0 to 16 [ 330.124461][T14109] loop1: detected capacity change from 0 to 16 03:48:47 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[]) creat(&(0x7f0000000140)='./file0\x00', 0x20) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000002c0)='./bus\x00', 0x70180, 0x132) lsetxattr$trusted_overlay_opaque(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240), &(0x7f0000000280), 0x2, 0x1) truncate(&(0x7f0000000180)='./bus\x00', 0x8001) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) [ 330.150366][T14111] loop5: detected capacity change from 0 to 16 03:48:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x7fffffff, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x828804, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./bus\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) fstat(r3, &(0x7f0000000180)) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x0) [ 330.200261][T14111] FAT-fs (loop5): bogus number of reserved sectors [ 330.206814][T14111] FAT-fs (loop5): Can't find a valid FAT filesystem [ 330.218585][T14114] FAT-fs (loop3): bogus number of reserved sectors [ 330.225194][T14114] FAT-fs (loop3): Can't find a valid FAT filesystem [ 330.261671][T14131] loop4: detected capacity change from 0 to 264192 [ 330.275095][T14134] loop0: detected capacity change from 0 to 264192 03:48:47 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[]) (async) creat(&(0x7f0000000140)='./file0\x00', 0x20) (async, rerun: 64) chdir(&(0x7f0000000040)='./file0\x00') (rerun: 64) open(&(0x7f00000002c0)='./bus\x00', 0x70180, 0x132) (async) lsetxattr$trusted_overlay_opaque(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240), &(0x7f0000000280), 0x2, 0x1) (async, rerun: 32) truncate(&(0x7f0000000180)='./bus\x00', 0x8001) (async, rerun: 32) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) 03:48:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020100000040008000f841", 0x17}, {0x0, 0x0, 0x1000}], 0x2000000, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) bind$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0xd, 0x0, 0x1, 0x4, 0x6, @multicast}, 0x14) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) r2 = creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) (async) ioctl$BTRFS_IOC_BALANCE(r2, 0x5000940c, 0x0) [ 330.379694][T14219] FAT-fs (loop3): Unrecognized mount option "./bus" or missing value 03:48:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x7fffffff, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) [ 330.433711][T14229] loop5: detected capacity change from 0 to 16 03:48:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x828804, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./bus\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) fstat(r3, &(0x7f0000000180)) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x828804, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./bus\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) (async) fstat(r3, &(0x7f0000000180)) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) creat(&(0x7f0000000240)='./file0\x00', 0x0) (async) [ 330.474499][T14292] loop0: detected capacity change from 0 to 264192 [ 330.507010][T14333] loop4: detected capacity change from 0 to 264192 03:48:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x7fffffff, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:47 executing program 3: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[]) creat(&(0x7f0000000140)='./file0\x00', 0x20) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000002c0)='./bus\x00', 0x70180, 0x132) lsetxattr$trusted_overlay_opaque(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240), &(0x7f0000000280), 0x2, 0x1) truncate(&(0x7f0000000180)='./bus\x00', 0x8001) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[]) (async) creat(&(0x7f0000000140)='./file0\x00', 0x20) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f00000002c0)='./bus\x00', 0x70180, 0x132) (async) lsetxattr$trusted_overlay_opaque(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240), &(0x7f0000000280), 0x2, 0x1) (async) truncate(&(0x7f0000000180)='./bus\x00', 0x8001) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r1, 0x0, 0x80000005) (async) 03:48:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) statfs(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=""/88) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 330.593580][T14336] loop0: detected capacity change from 0 to 264192 [ 330.602932][T14338] FAT-fs (loop3): bogus number of reserved sectors [ 330.609467][T14338] FAT-fs (loop3): Can't find a valid FAT filesystem 03:48:47 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = dup3(r0, r0, 0x80000) getdents(r1, &(0x7f00000009c0)=""/235, 0xeb) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_TID_CONFIG(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000008c0)={0x48, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x1c, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}]}, {0x3, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6}]}]}, @NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}]}]}]}, 0x48}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000740)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r4, &(0x7f0000000980)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000940)={&(0x7f00000007c0)={0x150, r5, 0x200, 0x70bd29, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0xb9}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x6}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x10001}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x9}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x2}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x89}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x1}, @NL80211_ATTR_VENDOR_DATA={0xfb, 0xc5, "aacce239978be33ed576bf9259ebb315279a4c36dde1832d6609514a92a22756628d287af3152743542af9017172d5c29947a20cfc225c4deff769eb57bda73360d9b7451c6dae91cbb32b1f7375cab7c74d5b2b26e2fc82bee5927797be4b603fad8db286e1efa1700736ec4d82eb944ab005f916af196e7503325c3e2388d04807c7107ce7846acd7f08cc106174b7c7b435af2eeb00dadb69589dd66b33fc4cd213547e447af0ee5e40819138b7f2ce34dfc789ff77911e2c45637d1f7257d134c7137d96aa69ddf91a6652271e31994ad291345e72bd4f4ed13781b555cceefadeac089e2245252fd29a7d4b000afcb79732f07210"}]}, 0x150}, 0x1, 0x0, 0x0, 0x20000040}, 0x44000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x4e0dc2, 0x2) ioctl$BINDER_CTL_ADD(r3, 0xc1086201, &(0x7f00000005c0)={'custom1\x00'}) recvmsg(r3, &(0x7f0000000580)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/138, 0x8a}, {&(0x7f00000003c0)=""/134, 0x86}, {&(0x7f0000000480)=""/249, 0xf9}], 0x3, &(0x7f0000000280)=""/15, 0xf}, 0x40010102) write$P9_RREADLINK(r2, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x8, 0x20}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r2, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, [0x7ff, 0xfffffffffffffbfe, 0x7, 0x80, 0x7, 0x5, 0xffffffffffff076a, 0x8, 0x11, 0xe4, 0x4, 0x6, 0x1, 0x1, 0xfffffffffffff000]}, &(0x7f0000000400)=0x100) r3 = getuid() mount$9p_rdma(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', &(0x7f0000000180), 0x4, &(0x7f0000000500)={'trans=rdma,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@common=@cache_fscache}, {@timeout={'timeout', 0x3d, 0x6}}, {@common=@msize={'msize', 0x3d, 0xfffffffffffffe00}}, {@common=@privport}, {@sq}, {@rq={'rq', 0x3d, 0xff}}, {@rq={'rq', 0x3d, 0x1}}], [{@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@obj_role={'obj_role', 0x3d, 'vfat\x00'}}, {@euid_lt={'euid<', r1}}, {@fowner_lt={'fowner<', r3}}]}}) [ 330.640466][T14352] loop1: detected capacity change from 0 to 16 [ 330.667662][T14354] loop0: detected capacity change from 0 to 16 [ 330.677812][T14356] loop5: detected capacity change from 0 to 16 03:48:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x828804, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./bus\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)=0x4000) fstat(r3, &(0x7f0000000180)) (async) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) creat(&(0x7f0000000240)='./file0\x00', 0x0) 03:48:47 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r1 = dup3(r0, r0, 0x80000) getdents(r1, &(0x7f00000009c0)=""/235, 0xeb) (async) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_TID_CONFIG(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000008c0)={0x48, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x1c, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}]}, {0x3, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6}]}]}, @NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}]}]}]}, 0x48}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000740)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r4, &(0x7f0000000980)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000940)={&(0x7f00000007c0)={0x150, r5, 0x200, 0x70bd29, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0xb9}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x6}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x10001}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x9}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x2}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x89}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x1}, @NL80211_ATTR_VENDOR_DATA={0xfb, 0xc5, "aacce239978be33ed576bf9259ebb315279a4c36dde1832d6609514a92a22756628d287af3152743542af9017172d5c29947a20cfc225c4deff769eb57bda73360d9b7451c6dae91cbb32b1f7375cab7c74d5b2b26e2fc82bee5927797be4b603fad8db286e1efa1700736ec4d82eb944ab005f916af196e7503325c3e2388d04807c7107ce7846acd7f08cc106174b7c7b435af2eeb00dadb69589dd66b33fc4cd213547e447af0ee5e40819138b7f2ce34dfc789ff77911e2c45637d1f7257d134c7137d96aa69ddf91a6652271e31994ad291345e72bd4f4ed13781b555cceefadeac089e2245252fd29a7d4b000afcb79732f07210"}]}, 0x150}, 0x1, 0x0, 0x0, 0x20000040}, 0x44000) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) (async) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x4e0dc2, 0x2) (async) ioctl$BINDER_CTL_ADD(r3, 0xc1086201, &(0x7f00000005c0)={'custom1\x00'}) recvmsg(r3, &(0x7f0000000580)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/138, 0x8a}, {&(0x7f00000003c0)=""/134, 0x86}, {&(0x7f0000000480)=""/249, 0xf9}], 0x3, &(0x7f0000000280)=""/15, 0xf}, 0x40010102) (async) write$P9_RREADLINK(r2, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) (async) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x8, 0x20}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r2, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, [0x7ff, 0xfffffffffffffbfe, 0x7, 0x80, 0x7, 0x5, 0xffffffffffff076a, 0x8, 0x11, 0xe4, 0x4, 0x6, 0x1, 0x1, 0xfffffffffffff000]}, &(0x7f0000000400)=0x100) (async) r3 = getuid() mount$9p_rdma(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', &(0x7f0000000180), 0x4, &(0x7f0000000500)={'trans=rdma,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@common=@cache_fscache}, {@timeout={'timeout', 0x3d, 0x6}}, {@common=@msize={'msize', 0x3d, 0xfffffffffffffe00}}, {@common=@privport}, {@sq}, {@rq={'rq', 0x3d, 0xff}}, {@rq={'rq', 0x3d, 0x1}}], [{@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@obj_role={'obj_role', 0x3d, 'vfat\x00'}}, {@euid_lt={'euid<', r1}}, {@fowner_lt={'fowner<', r3}}]}}) [ 330.745936][T14359] loop4: detected capacity change from 0 to 264192 [ 330.781772][T14374] loop5: detected capacity change from 0 to 16 03:48:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d882, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) bind$unix(r1, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) openat(r0, &(0x7f0000000240)='./file1\x00', 0x183040, 0x2f) preadv(0xffffffffffffffff, &(0x7f00000017c0)=[{&(0x7f0000000300)=""/93, 0x5d}, {&(0x7f0000000280)=""/20, 0x14}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000480)=""/85, 0x55}, {&(0x7f0000000500)=""/52, 0x34}, {&(0x7f0000000540)=""/202, 0xca}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/91, 0x5b}, {&(0x7f00000016c0)=""/47, 0x2f}, {&(0x7f0000001700)=""/133, 0x85}], 0xa, 0x10000, 0x5) openat$cgroup_ro(r1, &(0x7f00000001c0)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) [ 330.803915][T14376] loop0: detected capacity change from 0 to 16 [ 330.839626][T14381] loop3: detected capacity change from 0 to 16 03:48:48 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x8, 0x20}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r2, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, [0x7ff, 0xfffffffffffffbfe, 0x7, 0x80, 0x7, 0x5, 0xffffffffffff076a, 0x8, 0x11, 0xe4, 0x4, 0x6, 0x1, 0x1, 0xfffffffffffff000]}, &(0x7f0000000400)=0x100) r3 = getuid() mount$9p_rdma(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', &(0x7f0000000180), 0x4, &(0x7f0000000500)={'trans=rdma,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@common=@cache_fscache}, {@timeout={'timeout', 0x3d, 0x6}}, {@common=@msize={'msize', 0x3d, 0xfffffffffffffe00}}, {@common=@privport}, {@sq}, {@rq={'rq', 0x3d, 0xff}}, {@rq={'rq', 0x3d, 0x1}}], [{@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@obj_role={'obj_role', 0x3d, 'vfat\x00'}}, {@euid_lt={'euid<', r1}}, {@fowner_lt={'fowner<', r3}}]}}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) socket(0x10, 0x2, 0x0) (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setresuid(0x0, r1, 0x0) (async) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x8, 0x20}, &(0x7f0000000280)=0xc) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r2, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, [0x7ff, 0xfffffffffffffbfe, 0x7, 0x80, 0x7, 0x5, 0xffffffffffff076a, 0x8, 0x11, 0xe4, 0x4, 0x6, 0x1, 0x1, 0xfffffffffffff000]}, &(0x7f0000000400)=0x100) (async) getuid() (async) mount$9p_rdma(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', &(0x7f0000000180), 0x4, &(0x7f0000000500)={'trans=rdma,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@common=@cache_fscache}, {@timeout={'timeout', 0x3d, 0x6}}, {@common=@msize={'msize', 0x3d, 0xfffffffffffffe00}}, {@common=@privport}, {@sq}, {@rq={'rq', 0x3d, 0xff}}, {@rq={'rq', 0x3d, 0x1}}], [{@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@obj_role={'obj_role', 0x3d, 'vfat\x00'}}, {@euid_lt={'euid<', r1}}, {@fowner_lt={'fowner<', r3}}]}}) (async) 03:48:48 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r1 = dup3(r0, r0, 0x80000) getdents(r1, &(0x7f00000009c0)=""/235, 0xeb) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000000c0)) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_TID_CONFIG(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000008c0)={0x48, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x1c, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}]}, {0x3, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6}]}]}, @NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}]}]}]}, 0x48}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000740)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r4, &(0x7f0000000980)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000940)={&(0x7f00000007c0)={0x150, r5, 0x200, 0x70bd29, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0xb9}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x6}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x10001}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x9}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x2}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x89}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x1}, @NL80211_ATTR_VENDOR_DATA={0xfb, 0xc5, "aacce239978be33ed576bf9259ebb315279a4c36dde1832d6609514a92a22756628d287af3152743542af9017172d5c29947a20cfc225c4deff769eb57bda73360d9b7451c6dae91cbb32b1f7375cab7c74d5b2b26e2fc82bee5927797be4b603fad8db286e1efa1700736ec4d82eb944ab005f916af196e7503325c3e2388d04807c7107ce7846acd7f08cc106174b7c7b435af2eeb00dadb69589dd66b33fc4cd213547e447af0ee5e40819138b7f2ce34dfc789ff77911e2c45637d1f7257d134c7137d96aa69ddf91a6652271e31994ad291345e72bd4f4ed13781b555cceefadeac089e2245252fd29a7d4b000afcb79732f07210"}]}, 0x150}, 0x1, 0x0, 0x0, 0x20000040}, 0x44000) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r3, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x4e0dc2, 0x2) (async) ioctl$BINDER_CTL_ADD(r3, 0xc1086201, &(0x7f00000005c0)={'custom1\x00'}) recvmsg(r3, &(0x7f0000000580)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/138, 0x8a}, {&(0x7f00000003c0)=""/134, 0x86}, {&(0x7f0000000480)=""/249, 0xf9}], 0x3, &(0x7f0000000280)=""/15, 0xf}, 0x40010102) write$P9_RREADLINK(r2, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d882, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r1, 0x0, 0x80000005) bind$unix(r1, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) (async) openat(r0, &(0x7f0000000240)='./file1\x00', 0x183040, 0x2f) (async) preadv(0xffffffffffffffff, &(0x7f00000017c0)=[{&(0x7f0000000300)=""/93, 0x5d}, {&(0x7f0000000280)=""/20, 0x14}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000480)=""/85, 0x55}, {&(0x7f0000000500)=""/52, 0x34}, {&(0x7f0000000540)=""/202, 0xca}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/91, 0x5b}, {&(0x7f00000016c0)=""/47, 0x2f}, {&(0x7f0000001700)=""/133, 0x85}], 0xa, 0x10000, 0x5) (async) openat$cgroup_ro(r1, &(0x7f00000001c0)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) [ 330.937557][T14485] loop0: detected capacity change from 0 to 16 [ 330.951886][T14483] loop5: detected capacity change from 0 to 16 03:48:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$F2FS_IOC_DEFRAGMENT(r3, 0xc010f508, &(0x7f0000000240)={0x800, 0x2e}) r4 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140), &(0x7f0000000180), 0x2, 0x7f15651f3b82d0bd) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$BTRFS_IOC_START_SYNC(r5, 0x80089418, &(0x7f0000000280)) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r4, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x180, 0x10) creat(&(0x7f0000000080)='./bus\x00', 0x0) 03:48:48 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000300)=""/132, 0x84}, {&(0x7f00000003c0)=""/242, 0xf2}, {&(0x7f00000004c0)=""/157, 0x9d}, {&(0x7f0000000580)=""/184, 0xb8}, {&(0x7f0000000640)=""/144, 0x90}], 0x5, &(0x7f0000000700)=""/4096, 0x1000}, 0x2061) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d882, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) bind$unix(r1, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) openat(r0, &(0x7f0000000240)='./file1\x00', 0x183040, 0x2f) preadv(0xffffffffffffffff, &(0x7f00000017c0)=[{&(0x7f0000000300)=""/93, 0x5d}, {&(0x7f0000000280)=""/20, 0x14}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000480)=""/85, 0x55}, {&(0x7f0000000500)=""/52, 0x34}, {&(0x7f0000000540)=""/202, 0xca}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/91, 0x5b}, {&(0x7f00000016c0)=""/47, 0x2f}, {&(0x7f0000001700)=""/133, 0x85}], 0xa, 0x10000, 0x5) openat$cgroup_ro(r1, &(0x7f00000001c0)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d882, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r1, 0x0, 0x80000005) (async) bind$unix(r1, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) (async) openat(r0, &(0x7f0000000240)='./file1\x00', 0x183040, 0x2f) (async) preadv(0xffffffffffffffff, &(0x7f00000017c0)=[{&(0x7f0000000300)=""/93, 0x5d}, {&(0x7f0000000280)=""/20, 0x14}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000480)=""/85, 0x55}, {&(0x7f0000000500)=""/52, 0x34}, {&(0x7f0000000540)=""/202, 0xca}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/91, 0x5b}, {&(0x7f00000016c0)=""/47, 0x2f}, {&(0x7f0000001700)=""/133, 0x85}], 0xa, 0x10000, 0x5) (async) openat$cgroup_ro(r1, &(0x7f00000001c0)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) (async) [ 331.037012][T14604] loop1: detected capacity change from 0 to 16 [ 331.067697][T14606] loop3: detected capacity change from 0 to 16 03:48:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2000000, 0x11, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) 03:48:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) syz_open_dev$usbfs(&(0x7f00000000c0), 0xb93, 0x20000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000009, 0x40010, r1, 0x2ed76000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 331.088020][T14608] loop0: detected capacity change from 0 to 16 [ 331.112474][T14610] loop5: detected capacity change from 0 to 16 03:48:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x147b42, 0x0) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x4000, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x1) sendfile(r0, r1, 0x0, 0x80000005) 03:48:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2000000, 0x11, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2000000, 0x11, r1, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) (async) 03:48:48 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000300)=""/132, 0x84}, {&(0x7f00000003c0)=""/242, 0xf2}, {&(0x7f00000004c0)=""/157, 0x9d}, {&(0x7f0000000580)=""/184, 0xb8}, {&(0x7f0000000640)=""/144, 0x90}], 0x5, &(0x7f0000000700)=""/4096, 0x1000}, 0x2061) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) recvmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000300)=""/132, 0x84}, {&(0x7f00000003c0)=""/242, 0xf2}, {&(0x7f00000004c0)=""/157, 0x9d}, {&(0x7f0000000580)=""/184, 0xb8}, {&(0x7f0000000640)=""/144, 0x90}], 0x5, &(0x7f0000000700)=""/4096, 0x1000}, 0x2061) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) (async) [ 331.170414][T14621] loop4: detected capacity change from 0 to 16 [ 331.181113][T14623] loop5: detected capacity change from 0 to 16 [ 331.207995][T14628] FAT-fs (loop3): bogus number of reserved sectors 03:48:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2000000, 0x11, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2000000, 0x11, r1, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) (async) [ 331.214609][T14628] FAT-fs (loop3): Can't find a valid FAT filesystem [ 331.222530][T14627] loop0: detected capacity change from 0 to 16 03:48:48 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000000c0)) mount$bind(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240), 0x800024, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r3, 0xc0189371, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000151000018000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./bus\x00']) sendfile(r1, r2, 0x0, 0x80000005) 03:48:48 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000300)=""/132, 0x84}, {&(0x7f00000003c0)=""/242, 0xf2}, {&(0x7f00000004c0)=""/157, 0x9d}, {&(0x7f0000000580)=""/184, 0xb8}, {&(0x7f0000000640)=""/144, 0x90}], 0x5, &(0x7f0000000700)=""/4096, 0x1000}, 0x2061) (async) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x147b42, 0x0) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x4000, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x1) (async, rerun: 32) sendfile(r0, r1, 0x0, 0x80000005) (rerun: 32) [ 331.286397][T14731] loop5: detected capacity change from 0 to 16 03:48:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) syz_open_dev$usbfs(&(0x7f00000000c0), 0xb93, 0x20000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000009, 0x40010, r1, 0x2ed76000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) syz_open_dev$usbfs(&(0x7f00000000c0), 0xb93, 0x20000) (async) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000009, 0x40010, r1, 0x2ed76000) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) 03:48:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="160000001700000d002e2f66690ad0ffffffffffff30"], 0x16) [ 331.348327][T14740] FAT-fs (loop3): Unrecognized mount option "./file0" or missing value [ 331.360619][T14762] loop1: detected capacity change from 0 to 16 [ 331.370808][T14739] loop0: detected capacity change from 0 to 16 [ 331.376029][T14771] loop4: detected capacity change from 0 to 16 03:48:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000180)='./file0\x00', 0x147b42, 0x0) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x4000, 0x0) (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x1) sendfile(r0, r1, 0x0, 0x80000005) 03:48:48 executing program 0: setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x42, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') io_setup(0x0, &(0x7f0000000140)=0x0) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000280), 0x20440, 0x0) r5 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)) bind$unix(r4, &(0x7f0000001c40)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f00000000c0)) io_submit(r1, 0x6, &(0x7f0000001780)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x9, r2, &(0x7f0000000300)="404e15078245e2a89b235a2beb7e0988a2856e52ade59f454490c817fcfb4d3710bf12be73ad5fbfbb56078f3d8c5087ba29f17f969cf99123cc0a6ac6a674b59e332641b0717e2d11eedac3e178a68a352d1ebb327126d2557d7fb7220b389a87202c2c68da8328ae040f7a99763976bf68420d047d02c1bebac7619874b9f42c03c587b0a8b91e8889915c2aaec6f0585e7dc165", 0x95, 0x53, 0x0, 0x2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x81, r3, &(0x7f00000003c0)="be36ca05463a4a1ebfc01b220f61d1662c7fa207fa27a153374a62912b7469b4d83c2f62293b1661746dd8ee6bce1c41bceddf235abd1dd62d83e2beebcbcfb47c639634d39e3a196105a88c864d00ab82b5b2399479f7ddc7f96612a683bcd3c754e6e244c2c2d7ca42aa9479be1742058e25eafc8eee11dbfa86ae4a3a1c60e621d9735ac9a1b9e25d7da29ef6b8ce90f408c182116f369d1a91c4dc3a3720c16f2db4c532437f608943a5b94b49da0e3b173e16b66941e8c42a4dc02f6d3608160a427efe3d1c2615132350f04b1a26d35b3e97c1d0820337e5db5e02a0ba1583de0c713a56b4da5342f2", 0xec, 0x2, 0x0, 0x2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x7fff, r0, &(0x7f00000004c0)="00f313ff02db00092d98b58c41e4f880b3d81beb2c9c67a1168d4df306b28d07b0e75055a31cbbe1a2c5566ff6fd8bf9f318e13966b95018a54f73eb827d319510548953bc973edba411912c1b2ff6c43951d765b8affd170bfa01ba1b50a34476ce711db02cf55b6d8ea3b3db9885db9bd9d91674e3", 0x76, 0x358c, 0x0, 0x1, r4}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x8, 0x7, r5, &(0x7f0000000580)="1b7e1b6630c2ce90be13c3056733abe2cbfa1956259403a9aebde1e0746626c2d3cf8832911690dc76afbebb443523c3aff4d85ffde5a86d7886b55d2b77", 0x3e}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0xffff, r0, &(0x7f0000000600)="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", 0x1000, 0x933, 0x0, 0x2}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x1, 0xfffa, r0, &(0x7f0000001640)="9dea7e79a50fa467070b7ac098ba7fea3a9ed98414ec4fbb07f6b04110065e4c4bde009ef78c8ba656c99b98b350e52d0df156074f01884fc12f812356d69dc5d542770c8a63ffc119ad4656466dbdbc431c3e1e09ff89b092a08e4742751a04269a7d97bc544e809724aeaefec98c02a24acc6becebba082aaec60a149090788a5ebf1d97df476e58439f22f1757c256af2f85dffbc7c40165a506ed013b16214dba80e3d8edc158e500007bb61a9e46cb5a5dd068e1bd3ecbcb881cf17e37fa395d118a9d59b1d299fbe150059e8724c9cd3bef0a84e638b6aad073ca4bc1c0c72a7006ff981c85b29609c29e2", 0xee, 0x5c5, 0x0, 0x2, r6}]) syz_mount_image$msdos(&(0x7f00000017c0), &(0x7f0000001800)='./bus\x00', 0x101, 0x7, &(0x7f0000001b80)=[{&(0x7f0000001840)="06d6c218", 0x4, 0x8}, {&(0x7f0000001880)="facee09005ac2fa1f7376eb932ce3a4b3be67b4987bc08a89c6e4ad623707651256acd096becda08fcb769600b9d16e5b146c267ce8f9aea0c5b7db2dfb7cebde284dcc601a7b0ed34722a5d3bfae2111df17b381e416ec1f2b1c2", 0x5b}, {&(0x7f0000001900)="80ba6c68284fa4ce896ca3607f110ab2d741d76c712761e6ddc9c4be93a73b1488cd338680ad9ea9652c665939585d2a311f4eb47e9b7cbc0eb1afa7", 0x3c, 0x4}, {&(0x7f0000001940)="37acfbb25342e2d8b69833015737585c467ee7c7c30adc29d8b307aa66094404b8753bc32e65be4f94ced92fef04d44bc462aa75b1e30fdfbecee8b60d4024370ca2689dffcef3084f9e62adbd61eb373232873330ddfc2fa42b62a98c5d8bb76a45f16219fbf2766d607e49ab1a77e4fccc1cad680483a997c68761b5ecba657b3be42aeb0254a237d7b71c99c4e8109231a8ff087964fa3c261dffa9769e595ca514e5a66aae9d78943a2a94ad", 0xae, 0x3}, {&(0x7f0000001a00)="52a1dea77da81fc888e3d4fed3b2cc1640d6f925055838ed2d8a52d28cdcf3cd52f4efb6af287bd08386b09e98a66c4988b6b550aeb9e74711da698d62a9f82513d7d2ef6031039d1f933e43acb0a2f5bcfd02e84188fc661fc3f30fe37f582a6475990defedea440b7f90442ed7e5185fbf90189aa02c1a4f36e2ff8a97fbfd197ba5ba166488102b3b11b5772508df9d116364cea4f2f84f7f1dc840e0cc7dd36d0cc8882dcb0b7391d0133691fda3431c0c6e000adb7e2a2c0be2bee783da9e390bbbc7306388c24b425e5f994d0d16be9c7217dc865176e5c59ea1a423e5140957a46693b7e05bb1ac2952dcd7e4", 0xf0, 0x8}, {&(0x7f0000001b00)="6d457aa5301ebdc02aeef06045d38f080a24b32371ce7eae8faa857018f3b98e9b12109fdda6702117ec64466f76", 0x2e}, {&(0x7f0000001b40)="db89945d2d5d92069c606f3e3851154a89a501eafc676d830d903dc30e12811a7a971c23824fd1b4007e227e", 0x2c, 0x15}], 0x804828, &(0x7f0000001e40)=ANY=[@ANYBLOB="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"]) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) getresuid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40)) r7 = getuid() lchown(&(0x7f00000001c0)='./bus\x00', r7, 0xee01) [ 331.425642][T14849] loop5: detected capacity change from 0 to 16 [ 331.446407][T14851] FAT-fs (loop3): Unrecognized mount option "./file0" or missing value 03:48:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) syz_open_dev$usbfs(&(0x7f00000000c0), 0xb93, 0x20000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000009, 0x40010, r1, 0x2ed76000) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000005) (async) ftruncate(r0, 0x8860) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) [ 331.471763][T14866] loop0: detected capacity change from 0 to 16 03:48:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)={0x10, 0x17, 0x0, {0x7, './file0'}}, 0x10) ftruncate(r0, 0x8860) r2 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r2, 0x0) (fail_nth: 1) 03:48:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000010000fe12f783ca", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653000"]) write$P9_RREADLINK(r1, &(0x7f0000000180)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r2, 0x0, 0x80000005) 03:48:48 executing program 0: setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x42, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') io_setup(0x0, &(0x7f0000000140)=0x0) (async) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) (async) r3 = socket$inet_sctp(0x2, 0x1, 0x84) (async) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000280), 0x20440, 0x0) r5 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)) bind$unix(r4, &(0x7f0000001c40)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f00000000c0)) (async) io_submit(r1, 0x6, &(0x7f0000001780)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x9, r2, &(0x7f0000000300)="404e15078245e2a89b235a2beb7e0988a2856e52ade59f454490c817fcfb4d3710bf12be73ad5fbfbb56078f3d8c5087ba29f17f969cf99123cc0a6ac6a674b59e332641b0717e2d11eedac3e178a68a352d1ebb327126d2557d7fb7220b389a87202c2c68da8328ae040f7a99763976bf68420d047d02c1bebac7619874b9f42c03c587b0a8b91e8889915c2aaec6f0585e7dc165", 0x95, 0x53, 0x0, 0x2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x81, r3, &(0x7f00000003c0)="be36ca05463a4a1ebfc01b220f61d1662c7fa207fa27a153374a62912b7469b4d83c2f62293b1661746dd8ee6bce1c41bceddf235abd1dd62d83e2beebcbcfb47c639634d39e3a196105a88c864d00ab82b5b2399479f7ddc7f96612a683bcd3c754e6e244c2c2d7ca42aa9479be1742058e25eafc8eee11dbfa86ae4a3a1c60e621d9735ac9a1b9e25d7da29ef6b8ce90f408c182116f369d1a91c4dc3a3720c16f2db4c532437f608943a5b94b49da0e3b173e16b66941e8c42a4dc02f6d3608160a427efe3d1c2615132350f04b1a26d35b3e97c1d0820337e5db5e02a0ba1583de0c713a56b4da5342f2", 0xec, 0x2, 0x0, 0x2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x7fff, r0, &(0x7f00000004c0)="00f313ff02db00092d98b58c41e4f880b3d81beb2c9c67a1168d4df306b28d07b0e75055a31cbbe1a2c5566ff6fd8bf9f318e13966b95018a54f73eb827d319510548953bc973edba411912c1b2ff6c43951d765b8affd170bfa01ba1b50a34476ce711db02cf55b6d8ea3b3db9885db9bd9d91674e3", 0x76, 0x358c, 0x0, 0x1, r4}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x8, 0x7, r5, &(0x7f0000000580)="1b7e1b6630c2ce90be13c3056733abe2cbfa1956259403a9aebde1e0746626c2d3cf8832911690dc76afbebb443523c3aff4d85ffde5a86d7886b55d2b77", 0x3e}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0xffff, r0, &(0x7f0000000600)="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", 0x1000, 0x933, 0x0, 0x2}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x1, 0xfffa, r0, &(0x7f0000001640)="9dea7e79a50fa467070b7ac098ba7fea3a9ed98414ec4fbb07f6b04110065e4c4bde009ef78c8ba656c99b98b350e52d0df156074f01884fc12f812356d69dc5d542770c8a63ffc119ad4656466dbdbc431c3e1e09ff89b092a08e4742751a04269a7d97bc544e809724aeaefec98c02a24acc6becebba082aaec60a149090788a5ebf1d97df476e58439f22f1757c256af2f85dffbc7c40165a506ed013b16214dba80e3d8edc158e500007bb61a9e46cb5a5dd068e1bd3ecbcb881cf17e37fa395d118a9d59b1d299fbe150059e8724c9cd3bef0a84e638b6aad073ca4bc1c0c72a7006ff981c85b29609c29e2", 0xee, 0x5c5, 0x0, 0x2, r6}]) syz_mount_image$msdos(&(0x7f00000017c0), &(0x7f0000001800)='./bus\x00', 0x101, 0x7, &(0x7f0000001b80)=[{&(0x7f0000001840)="06d6c218", 0x4, 0x8}, {&(0x7f0000001880)="facee09005ac2fa1f7376eb932ce3a4b3be67b4987bc08a89c6e4ad623707651256acd096becda08fcb769600b9d16e5b146c267ce8f9aea0c5b7db2dfb7cebde284dcc601a7b0ed34722a5d3bfae2111df17b381e416ec1f2b1c2", 0x5b}, {&(0x7f0000001900)="80ba6c68284fa4ce896ca3607f110ab2d741d76c712761e6ddc9c4be93a73b1488cd338680ad9ea9652c665939585d2a311f4eb47e9b7cbc0eb1afa7", 0x3c, 0x4}, {&(0x7f0000001940)="37acfbb25342e2d8b69833015737585c467ee7c7c30adc29d8b307aa66094404b8753bc32e65be4f94ced92fef04d44bc462aa75b1e30fdfbecee8b60d4024370ca2689dffcef3084f9e62adbd61eb373232873330ddfc2fa42b62a98c5d8bb76a45f16219fbf2766d607e49ab1a77e4fccc1cad680483a997c68761b5ecba657b3be42aeb0254a237d7b71c99c4e8109231a8ff087964fa3c261dffa9769e595ca514e5a66aae9d78943a2a94ad", 0xae, 0x3}, {&(0x7f0000001a00)="52a1dea77da81fc888e3d4fed3b2cc1640d6f925055838ed2d8a52d28cdcf3cd52f4efb6af287bd08386b09e98a66c4988b6b550aeb9e74711da698d62a9f82513d7d2ef6031039d1f933e43acb0a2f5bcfd02e84188fc661fc3f30fe37f582a6475990defedea440b7f90442ed7e5185fbf90189aa02c1a4f36e2ff8a97fbfd197ba5ba166488102b3b11b5772508df9d116364cea4f2f84f7f1dc840e0cc7dd36d0cc8882dcb0b7391d0133691fda3431c0c6e000adb7e2a2c0be2bee783da9e390bbbc7306388c24b425e5f994d0d16be9c7217dc865176e5c59ea1a423e5140957a46693b7e05bb1ac2952dcd7e4", 0xf0, 0x8}, {&(0x7f0000001b00)="6d457aa5301ebdc02aeef06045d38f080a24b32371ce7eae8faa857018f3b98e9b12109fdda6702117ec64466f76", 0x2e}, {&(0x7f0000001b40)="db89945d2d5d92069c606f3e3851154a89a501eafc676d830d903dc30e12811a7a971c23824fd1b4007e227e", 0x2c, 0x15}], 0x804828, &(0x7f0000001e40)=ANY=[@ANYBLOB="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"]) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) getresuid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40)) (async) r7 = getuid() lchown(&(0x7f00000001c0)='./bus\x00', r7, 0xee01) 03:48:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="160000001700000d002e2f66690ad0ffffffffffff30"], 0x16) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="160000001700000d002e2f66690ad0ffffffffffff30"], 0x16) (async) [ 331.536879][T14868] loop4: detected capacity change from 0 to 16 [ 331.549106][T14871] loop3: detected capacity change from 0 to 16 [ 331.559111][T14874] loop1: detected capacity change from 0 to 16 [ 331.580688][T14872] loop0: detected capacity change from 0 to 16 [ 331.588699][T14874] FAULT_INJECTION: forcing a failure. [ 331.588699][T14874] name failslab, interval 1, probability 0, space 0, times 0 [ 331.601371][T14874] CPU: 1 PID: 14874 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 331.609967][T14874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.620103][T14874] Call Trace: [ 331.623396][T14874] [ 331.626332][T14874] dump_stack_lvl+0xd6/0x122 [ 331.630953][T14874] dump_stack+0x11/0x1b [ 331.635120][T14874] should_fail+0x23c/0x250 [ 331.639561][T14874] ? vm_area_dup+0x44/0x130 [ 331.644136][T14874] __should_failslab+0x81/0x90 [ 331.648914][T14874] should_failslab+0x5/0x20 [ 331.653431][T14874] kmem_cache_alloc+0x4f/0x320 [ 331.658218][T14874] vm_area_dup+0x44/0x130 [ 331.662691][T14874] ? __rcu_read_unlock+0x5c/0x290 [ 331.667722][T14874] ? avc_has_perm_noaudit+0x1c0/0x270 [ 331.673173][T14874] __split_vma+0x82/0x320 [ 331.677525][T14874] ? vmacache_find+0x1e2/0x320 [ 331.682382][T14874] __do_munmap+0x2ee/0x1310 [ 331.686903][T14874] ? file_has_perm+0x34d/0x390 [ 331.691719][T14874] mmap_region+0x59a/0x10a0 [ 331.696240][T14874] do_mmap+0x781/0xc20 [ 331.700511][T14874] vm_mmap_pgoff+0x117/0x1f0 [ 331.705206][T14874] ksys_mmap_pgoff+0x265/0x320 [ 331.709986][T14874] do_syscall_64+0x44/0xd0 [ 331.714416][T14874] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 331.720337][T14874] RIP: 0033:0x7f34f5585e99 [ 331.724854][T14874] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 331.744469][T14874] RSP: 002b:00007f34f46fc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 331.752899][T14874] RAX: ffffffffffffffda RBX: 00007f34f5698f60 RCX: 00007f34f5585e99 [ 331.760873][T14874] RDX: 00000000007ffffe RSI: 0000000000600004 RDI: 0000000020000000 [ 331.768857][T14874] RBP: 00007f34f46fc1d0 R08: 0000000000000006 R09: 0000000000000000 [ 331.776909][T14874] R10: 0000000004002011 R11: 0000000000000246 R12: 0000000000000001 03:48:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x404100, 0x7) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) sendfile(r2, r1, 0x0, 0x80000006) ftruncate(r0, 0x8860) recvmsg$unix(r1, &(0x7f0000000a00)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000940)=[{&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000300)=""/150, 0x96}, {&(0x7f0000000240)=""/112, 0x70}, {&(0x7f00000003c0)=""/54, 0x36}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/22, 0x16}, {&(0x7f0000000500)=""/251, 0xfb}, {&(0x7f0000000600)=""/241, 0xf1}, {&(0x7f00000007c0)=""/149, 0x95}, {&(0x7f0000000880)=""/192, 0xc0}], 0xa, &(0x7f0000000a80)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000180000004a1815d2d6a5d3c749e94d8a160fb853709738a5cf80b77afd28d6470300a4d50a46d1bac77adfd3c74404046500"/65, @ANYRES32, @ANYRES32], 0x68}, 0x43) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = syz_io_uring_complete(0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x2}, 0x8) 03:48:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000010000fe12f783ca", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653000"]) (async) write$P9_RREADLINK(r1, &(0x7f0000000180)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r2, 0x0, 0x80000005) 03:48:49 executing program 0: setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x42, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) (async) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) io_setup(0x0, &(0x7f0000000140)=0x0) (async) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) (async) r3 = socket$inet_sctp(0x2, 0x1, 0x84) (async) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000280), 0x20440, 0x0) r5 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)) bind$unix(r4, &(0x7f0000001c40)=@abs={0x1, 0x0, 0x4e20}, 0x6e) (async) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f00000000c0)) (async) io_submit(r1, 0x6, &(0x7f0000001780)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x9, r2, &(0x7f0000000300)="404e15078245e2a89b235a2beb7e0988a2856e52ade59f454490c817fcfb4d3710bf12be73ad5fbfbb56078f3d8c5087ba29f17f969cf99123cc0a6ac6a674b59e332641b0717e2d11eedac3e178a68a352d1ebb327126d2557d7fb7220b389a87202c2c68da8328ae040f7a99763976bf68420d047d02c1bebac7619874b9f42c03c587b0a8b91e8889915c2aaec6f0585e7dc165", 0x95, 0x53, 0x0, 0x2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x81, r3, &(0x7f00000003c0)="be36ca05463a4a1ebfc01b220f61d1662c7fa207fa27a153374a62912b7469b4d83c2f62293b1661746dd8ee6bce1c41bceddf235abd1dd62d83e2beebcbcfb47c639634d39e3a196105a88c864d00ab82b5b2399479f7ddc7f96612a683bcd3c754e6e244c2c2d7ca42aa9479be1742058e25eafc8eee11dbfa86ae4a3a1c60e621d9735ac9a1b9e25d7da29ef6b8ce90f408c182116f369d1a91c4dc3a3720c16f2db4c532437f608943a5b94b49da0e3b173e16b66941e8c42a4dc02f6d3608160a427efe3d1c2615132350f04b1a26d35b3e97c1d0820337e5db5e02a0ba1583de0c713a56b4da5342f2", 0xec, 0x2, 0x0, 0x2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x7fff, r0, &(0x7f00000004c0)="00f313ff02db00092d98b58c41e4f880b3d81beb2c9c67a1168d4df306b28d07b0e75055a31cbbe1a2c5566ff6fd8bf9f318e13966b95018a54f73eb827d319510548953bc973edba411912c1b2ff6c43951d765b8affd170bfa01ba1b50a34476ce711db02cf55b6d8ea3b3db9885db9bd9d91674e3", 0x76, 0x358c, 0x0, 0x1, r4}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x8, 0x7, r5, &(0x7f0000000580)="1b7e1b6630c2ce90be13c3056733abe2cbfa1956259403a9aebde1e0746626c2d3cf8832911690dc76afbebb443523c3aff4d85ffde5a86d7886b55d2b77", 0x3e}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0xffff, r0, &(0x7f0000000600)="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", 0x1000, 0x933, 0x0, 0x2}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x1, 0xfffa, r0, &(0x7f0000001640)="9dea7e79a50fa467070b7ac098ba7fea3a9ed98414ec4fbb07f6b04110065e4c4bde009ef78c8ba656c99b98b350e52d0df156074f01884fc12f812356d69dc5d542770c8a63ffc119ad4656466dbdbc431c3e1e09ff89b092a08e4742751a04269a7d97bc544e809724aeaefec98c02a24acc6becebba082aaec60a149090788a5ebf1d97df476e58439f22f1757c256af2f85dffbc7c40165a506ed013b16214dba80e3d8edc158e500007bb61a9e46cb5a5dd068e1bd3ecbcb881cf17e37fa395d118a9d59b1d299fbe150059e8724c9cd3bef0a84e638b6aad073ca4bc1c0c72a7006ff981c85b29609c29e2", 0xee, 0x5c5, 0x0, 0x2, r6}]) (async) syz_mount_image$msdos(&(0x7f00000017c0), &(0x7f0000001800)='./bus\x00', 0x101, 0x7, &(0x7f0000001b80)=[{&(0x7f0000001840)="06d6c218", 0x4, 0x8}, {&(0x7f0000001880)="facee09005ac2fa1f7376eb932ce3a4b3be67b4987bc08a89c6e4ad623707651256acd096becda08fcb769600b9d16e5b146c267ce8f9aea0c5b7db2dfb7cebde284dcc601a7b0ed34722a5d3bfae2111df17b381e416ec1f2b1c2", 0x5b}, {&(0x7f0000001900)="80ba6c68284fa4ce896ca3607f110ab2d741d76c712761e6ddc9c4be93a73b1488cd338680ad9ea9652c665939585d2a311f4eb47e9b7cbc0eb1afa7", 0x3c, 0x4}, {&(0x7f0000001940)="37acfbb25342e2d8b69833015737585c467ee7c7c30adc29d8b307aa66094404b8753bc32e65be4f94ced92fef04d44bc462aa75b1e30fdfbecee8b60d4024370ca2689dffcef3084f9e62adbd61eb373232873330ddfc2fa42b62a98c5d8bb76a45f16219fbf2766d607e49ab1a77e4fccc1cad680483a997c68761b5ecba657b3be42aeb0254a237d7b71c99c4e8109231a8ff087964fa3c261dffa9769e595ca514e5a66aae9d78943a2a94ad", 0xae, 0x3}, {&(0x7f0000001a00)="52a1dea77da81fc888e3d4fed3b2cc1640d6f925055838ed2d8a52d28cdcf3cd52f4efb6af287bd08386b09e98a66c4988b6b550aeb9e74711da698d62a9f82513d7d2ef6031039d1f933e43acb0a2f5bcfd02e84188fc661fc3f30fe37f582a6475990defedea440b7f90442ed7e5185fbf90189aa02c1a4f36e2ff8a97fbfd197ba5ba166488102b3b11b5772508df9d116364cea4f2f84f7f1dc840e0cc7dd36d0cc8882dcb0b7391d0133691fda3431c0c6e000adb7e2a2c0be2bee783da9e390bbbc7306388c24b425e5f994d0d16be9c7217dc865176e5c59ea1a423e5140957a46693b7e05bb1ac2952dcd7e4", 0xf0, 0x8}, {&(0x7f0000001b00)="6d457aa5301ebdc02aeef06045d38f080a24b32371ce7eae8faa857018f3b98e9b12109fdda6702117ec64466f76", 0x2e}, {&(0x7f0000001b40)="db89945d2d5d92069c606f3e3851154a89a501eafc676d830d903dc30e12811a7a971c23824fd1b4007e227e", 0x2c, 0x15}], 0x804828, &(0x7f0000001e40)=ANY=[@ANYBLOB="646f74732c646f74732c6e66732c640500000000000000775f7574696d653d30303030303030304568303038303030303030323030312c6e6f646f74732c6e66733d6e6f7374616c655f726f2c6e6f646f74732c6e6f646f74732c646f74732c6d6561737572652c00e4c22fe5801e8215e999eecdda94f61f675d0e10a509d54a301cf57c6a5bceeac776aef268063ea3f2d91d59f606145119cb92e3deb0850db4e000862181bdf4f68bf8fde4ea2181d7bc1d645ec1c41d3a238208aff08d7ce6b213531c37a0546f7a55778bdbc1d05c246b8e9c1e2793c487ee072ba9d5da910dc32899b9239c0ae5dd92aebb5e6e4c6c9899df02bd3825ea3a504009919c876fc560f74f5d2046ab61aa3ca860d1b4a33cc8af922f85e7f207725eb9f952559fd687be85419aca2248368285a8d8da460da54e5438fd6f36101611af4d6dbd9c41f3e99e159335fad7e1c0a3dc750d9a491c1e9883f9b91392e6cd8f82f3140626e115b3c710858e60a3c5bf1ba52e70181a802e643ea8e43f1d074aa36ec387ca11b5e84280594b0e4ec6394693763349d3bc7760e6e6e123d21fc5aa9ba61970ae2950d1ed6f218c987321b804e0a3d1a55c75f5292026f127a5fd6ec5660f8adb89fd71afc5341326a6e6601b152d7fe5b6702dc33303b1df73"]) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) getresuid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40)) r7 = getuid() lchown(&(0x7f00000001c0)='./bus\x00', r7, 0xee01) [ 331.784889][T14874] R13: 00007ffc528e869f R14: 00007f34f46fc300 R15: 0000000000022000 [ 331.792868][T14874] [ 331.798023][T14884] loop5: detected capacity change from 0 to 16 03:48:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)={0x10, 0x17, 0x0, {0x7, './file0'}}, 0x10) ftruncate(r0, 0x8860) r2 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r2, 0x0) (fail_nth: 2) 03:48:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') (async) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) (async) creat(0x0, 0x0) (async) write$P9_RREADLINK(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="160000001700000d002e2f66690ad0ffffffffffff30"], 0x16) [ 331.847174][T14968] loop4: detected capacity change from 0 to 16 [ 331.861808][T14996] loop3: detected capacity change from 0 to 16 03:48:49 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000300)=ANY=[@ANYRESDEC, @ANYRES32, @ANYBLOB="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", @ANYRESHEX, @ANYRESHEX=r0, @ANYRES16]) openat(r0, &(0x7f0000000140)='./file1\x00', 0x3870c1, 0x80) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000000c0)='.\x00', 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lchown(&(0x7f00000001c0)='./bus\x00', 0xffffffffffffffff, 0xee01) 03:48:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000010000fe12f783ca", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653000"]) (async) write$P9_RREADLINK(r1, &(0x7f0000000180)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) (async) sendfile(r0, r2, 0x0, 0x80000005) [ 331.899044][T15000] loop1: detected capacity change from 0 to 16 [ 331.915436][T15002] loop5: detected capacity change from 0 to 16 [ 331.927622][T15019] loop0: detected capacity change from 0 to 16 [ 331.942831][T15000] FAULT_INJECTION: forcing a failure. [ 331.942831][T15000] name failslab, interval 1, probability 0, space 0, times 0 [ 331.955518][T15000] CPU: 1 PID: 15000 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0 [ 331.963965][T15000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.974110][T15000] Call Trace: [ 331.977376][T15000] [ 331.980292][T15000] dump_stack_lvl+0xd6/0x122 [ 331.984879][T15000] dump_stack+0x11/0x1b [ 331.989021][T15000] should_fail+0x23c/0x250 [ 331.993459][T15000] ? anon_vma_clone+0x8d/0x380 [ 331.998239][T15000] __should_failslab+0x81/0x90 [ 332.002995][T15000] should_failslab+0x5/0x20 [ 332.007570][T15000] kmem_cache_alloc+0x4f/0x320 [ 332.012353][T15000] anon_vma_clone+0x8d/0x380 [ 332.016934][T15000] __split_vma+0x134/0x320 [ 332.021342][T15000] ? vmacache_find+0x1e2/0x320 [ 332.026114][T15000] __do_munmap+0x2ee/0x1310 [ 332.030782][T15000] ? file_has_perm+0x34d/0x390 [ 332.035539][T15000] mmap_region+0x59a/0x10a0 [ 332.040103][T15000] do_mmap+0x781/0xc20 [ 332.044167][T15000] vm_mmap_pgoff+0x117/0x1f0 [ 332.048780][T15000] ksys_mmap_pgoff+0x265/0x320 [ 332.053622][T15000] do_syscall_64+0x44/0xd0 [ 332.058046][T15000] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 332.063939][T15000] RIP: 0033:0x7f34f5585e99 [ 332.068354][T15000] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 332.088155][T15000] RSP: 002b:00007f34f46fc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 332.096557][T15000] RAX: ffffffffffffffda RBX: 00007f34f5698f60 RCX: 00007f34f5585e99 [ 332.104517][T15000] RDX: 00000000007ffffe RSI: 0000000000600004 RDI: 0000000020000000 [ 332.112559][T15000] RBP: 00007f34f46fc1d0 R08: 0000000000000006 R09: 0000000000000000 [ 332.120518][T15000] R10: 0000000004002011 R11: 0000000000000246 R12: 0000000000000001 [ 332.128479][T15000] R13: 00007ffc528e869f R14: 00007f34f46fc300 R15: 0000000000022000 [ 332.136507][T15000] 03:48:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) (async, rerun: 64) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x404100, 0x7) (async, rerun: 64) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) sendfile(r2, r1, 0x0, 0x80000006) (async) ftruncate(r0, 0x8860) recvmsg$unix(r1, &(0x7f0000000a00)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000940)=[{&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000300)=""/150, 0x96}, {&(0x7f0000000240)=""/112, 0x70}, {&(0x7f00000003c0)=""/54, 0x36}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/22, 0x16}, {&(0x7f0000000500)=""/251, 0xfb}, {&(0x7f0000000600)=""/241, 0xf1}, {&(0x7f00000007c0)=""/149, 0x95}, {&(0x7f0000000880)=""/192, 0xc0}], 0xa, &(0x7f0000000a80)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000180000004a1815d2d6a5d3c749e94d8a160fb853709738a5cf80b77afd28d6470300a4d50a46d1bac77adfd3c74404046500"/65, @ANYRES32, @ANYRES32], 0x68}, 0x43) (async) r3 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r3, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = syz_io_uring_complete(0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x2}, 0x8) [ 332.155129][T15071] loop3: detected capacity change from 0 to 16 [ 332.162581][T15019] FAT-fs (loop0): Unrecognized mount option "18446744073709551615Y(j^/m"Y1SsoF3EdWBۙYz:X6ē{)F4?fG7]:&}#kՃĶƬ}6P&c ~jo !Rl#؏:?yac?MDmOP۶RMNOo?l>x" or missing value [ 332.226229][T15113] loop4: detected capacity change from 0 to 16 03:48:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0xd684926e6fb9695e, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000005) 03:48:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x4c03e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x0, 0x4002011, r1, 0x0) creat(0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x16, 0x17, 0x0, {0xd, './file0/file0'}}, 0x16) sendmmsg(0xffffffffffffffff, &(0x7f000000e2c0)=[{{&(0x7f0000000140)=@qipcrtr={0x2a, 0x0, 0x4000}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000300)="6812d96e4e13c7131e72b1f19b0b859ef945a2f83071a544ee37f6ef9e9b3d624dc4438ac63825b465fbb038218a8e793ead407a1813beeb8c25bee98354d1d04fb00b4d85c532140f082b6ce45a85ebd6f071b29451ae6d8daf475ee6cea350f1", 0x61}, {&(0x7f00000007c0)="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