6f11b7c546c705676a8331afd6d6c7a40cf143274ccd54b69dc01bacc8edcbcd0db5da811e7ef65ea5c10a3c263a6a577d8cd1648de1ec3ddb1790aeffe46a7713dfe6305b2c54045fdab29ba65cb9cfc9258181659e57423338a990408cbd9f2248664c05560a6d888232c77a7c05e3327a8cba298af7054c9582966b40c2f74d10ebecc9038e912f0a1d2675d20d91749b1a9bda39bc197b80b2aa10e447ea0074b5c0dae487a7366e90ae126d88ba85385fec9abffa409c4c207389bc821074e5c1b3d78272fea778b611f605eca778cbf98363660699f5e3efe91eb69e3cd5cf4b5b90881079df160e330a0061cef4a4a6eb011fc2736de1569b980d0304826c5f88b22760b20bec5f80a0079de579e14ad94b4f178ff49c32f3a0bd52f25156d7d54cb73eafae107c2c0e033fb79f10e75609bd6525be245e65a73563bfb58547e358deb040f74815ab94d3d2ff10b6c959d9269356844b29dfb564f7fc0be796052413314df1388e363d560c8275fe69a6f883a5e3d39e20a2c3ee8900b6757fbdd142401be2ade07145032bf3f9a4e062e02ca86aa8f1904fda0832409772c1ad773478237bc0d187e10206ca448a42dfbd903813a807f885e1c3f995810bc1ee8dc2b24e28f4043daf23cbec54758be93fff6315ab7dfbe6f224f3469a50e9ee421b958028a22ca9357ee92bdaa2caebf55873e70cefec9cb37acd4d10c150c57feab6cec4063529044827ebba21ac7c302e9c4b1f1a0ded6055d0f6288732c789493201d2cb46d7ca93340bdeae58d14d6bd47a067b22b2499a19410cecc562e95ccaafa80f77f5dad35bc62828f7ac75d83a8909957c7dbf4d6f4110c87c1021df8efed9b5fa00b57c0804ee4e0fe3d278cace0d0de5562409241a374f808725efe24aa4dedb46dd2d46068d88da0d9fbe7f1c33725be056b07a3ed2e0d43c8f343007445b8d37ac94d8fb6518f3264bcf77ab5c245011149ea22912abd64835c8fdc095dbcf7301e7a62b0f0dc5ea7985c8fee4ab8b707d711b18fc406255edcd919220c8a470b8ffb567e1b4ebc327fe351100db4c3c8e7d69eaa08f62a4cf7c00a9559d9eff0a3c3552866fadeb847a2a531be57abee686599cd17bd583ffa22c44c3d62c04f24cfc49c2220b952e90e327e4c1b4658e69d00ada2a0ae8595ee4b49114ae2cb2aa690de5b2d8c781abd03890feab0f02ded8de3287b0a9d3d58b467669161d845d32e9235ba1c760386e829a0ca99bbe076f595ac5235c9a112879de8939f35a64c0c32a1fa68a458a15a06f0344827c40edfb8cd56c32eb50ff7764481defb329b08bf59c3aae62228bb5536e3a429ba491e3e3fc1e183a7d1c68e3ea5b8e68212117287c52cfccdaacd15fb67d93618be85da18fcb972cbaa1aaabc51dd073a86514bddda3428296383984b1187f79ea404dd9a36262f89f22b0d1d2632d3f9547ae75e36e20340790a8b14e2280c203d1b65e475e3bae37c95248202229e2b273ae115c65148362b8d8c1bebd1f29e5939699ab104db0c4100cca106beae47795aaaca416ff41cd45f1a47eb062a780f879ce367858b1387a943ec528af582aca92ffdf04e0d77020ab608456767255535b7055222a119239414ee0e3732ff3124d08b29671c86f8b2ff4003c828e73a5cdb0f0818fe71039bdafe6f81f56d80615238481e10b26d9080ce1c6dc3c236bc05371ad5b8df021646b4d6fefbfa4a87f31f3dff090044b2975c8417f978c3b5867a90477bfae2451b03bfc5ac0a79275e67b9c6a56acd7d41c07a57381eee738f592193277b39d7d9411e8c51452e6a566cdcaae316f4a7ed522e477cce2be5a594b2ba3e832c8268381c12468692fe0c42331d7c17635adfed3909f9bfdca70ee74b253e214f5d8a0662f751fdf4d744b846f384ce6d511e8174df9684d6235390e49e57c41769b8e437dbb9edcd37ee87c22fdd2db8b957ab8840e36b1c69c0ed562038304b4e4818d8849c36f9e157e7ceb51bbf5ba1e02034672dcfffded78129bf0cfac241d43a22def2df7818b8089b8023bb748cabc5bf6fbfe2eb7399dd42d55b7976c4f7223ff4b3a6f0c8e1cf4390e94fb73bb7114e92df72efe0345544f7a02b97e29b3afbc9be4585066770d334902d44e9454f4be799baea21f4a52ae88ba55233c1c39f7599c3179ddd52f407b550268f1ebce54836aa536c9a284e5042b4ed82e6830b14c98edf9e7d6ab1bf77d950428dc011423af50c6d16f8fba5d926221e1731ba404480011884d91b634e91b4d798ab9e6a8605f2c2718aee767d76e96a7e34b458d8eaffbd718a82e7ded0cea28e9b1c340be6f9231c546b8d1349c2ed3b69ce266c0a95fd8f974eae6663bdc76a23eacb22f560538c18fc99c15cb01842e6eee2ae971aaa9928e11ddbe159ec89bf404d46f25714fc2f8e1693bb54c8790e40a4e25c8c1b718a1b405c5d842cdd4c99971a18dcb7de33e1f4ba1ce3dc29c55881920097c06b6dcc617e98de8722aef314a0f89250156f99c1b593b92fe7a4d131451a2c3c6a3cb33b9af945e301de316347c07f2cd4f828bcd6c7667d33f5bbd1328122467bc8175760976774df6a9b048d9d4466090db22dba6a2e6b463d95cd5ca42c5ad4d0cfa110969363de8188e25f22f38071a66c42de78798e28a727efafb470592f4e25c19d722ed6bcac8c3116f4d0a5423444b17b0b6336eaaabd52ca9ee505754f61e79476a4a2ca7473c7d638b1a4e4cabc7cdfa5b147dddd2b4cb917ccb51bc30c71682ebdce99c7c6756784ca7e3b8db748e1e34b12c0b18afa3b042a359cce5f5b445c64bc64015f34100ec64d08c7ba538097abcc45a5d135ce03fa34af9ce90da415bec3fc5e2c765191ef7f51851cc95c40eab2c1557de5f429015a58a0efbd8d2a2064f597048114208db609ad021eb501be4d1531d2e50a489950ec2899020c9e032d8e72889b54226166abc0cfc773087a02bfcb24594a12a3abe6dc42524b0f4363aa82152f7836d610ffffb94b4662da55376e0722b576c0d0d365ae21a304f7884b0def6e9a03110a716dae68867af50559b7b145cff6934e1003e3cc9acb4df106fbece857c70c0c0e70f54b0db694bbd484b4b847e751367e003dfb0e848d49e36c37b152abea3e3ffa3989f841892c035e109f5067323bf8be658629b085d9addcf586e12437469a084b62950749a0263227cb4eb60c45e4476610b73e6f15f03070f42b3e67764d9c36aa5a643e01badb40db1d6c3c889832a2f8bab62d64621192c4e84b3e0d89d6b78368d1f29973364bf6eda04bff4024fd6e7c393e9b89aed8fcfde6f06794de2d532ee06a2ce2e7041aabebf2ccc468223", 0x2000, &(0x7f0000002e80)={&(0x7f0000000100)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000400)='./file0\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000380)={{}, {}, [], {}, [{}]}, 0x2c, 0x0) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000000), 0x4) [ 931.863992][T26627] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 931.872384][T26627] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 931.901033][T26627] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 931.930709][T26627] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 931.991739][T26627] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 932.055971][T26627] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:05 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x80000000, 0x7a5b41) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x7) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000140)) fsetxattr$security_ima(r0, &(0x7f0000000280)='security.ima\x00', &(0x7f00000002c0)=@md5={0x1, "30eb3d7c448e92927ab8b66ccb948ad5"}, 0x11, 0x1) ioctl$VIDIOC_G_EXT_CTRLS(r0, 0xc0205647, &(0x7f00000000c0)={0xa20000, 0xc6, 0x5, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x9c0906, 0xba8f, [], @p_u32=&(0x7f0000000040)=0x9b}}) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x4243, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f0000000200)={0x980000, 0x9, 0x5825, r2, 0x0, &(0x7f00000001c0)={0x9a0906, 0xffff8000, [], @string=&(0x7f0000000180)=0xfd}}) [ 932.116363][T26627] exFAT-fs (loop5): invalid boot region [ 932.137119][T26627] exFAT-fs (loop5): failed to recognize exfat type 01:50:05 executing program 1: perf_event_open(&(0x7f00000012c0)={0x3, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x1022}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r2 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f00000001c0)={0x3, 0x5, 0x2}) ioctl$VIDIOC_QBUF(r2, 0xc058565d, &(0x7f0000000140)={0x0, 0x5, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "bc4c74c3"}, 0x0, 0x2, @planes=&(0x7f0000000100)={0x0, 0x0, @mem_offset, 0x0, [0x0, 0x7]}, 0xca80}) dup2(r1, r2) fstatfs(r1, &(0x7f0000000280)=""/169) 01:50:05 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xc, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:05 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0xf, 0x0, 0x0, {{}, {0x0, 0x2}}}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r1, 0x800, 0x70bd27, 0x25dfdbff, {{}, {}, {0x14, 0x19, {0x1, 0x8001, 0x0, 0xfffff000}}}, ["", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x4008000) lookup_dcookie(0x0, 0x0, 0x0) [ 932.472601][T26654] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 932.511912][T26654] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 932.596065][T26654] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 932.654535][T26654] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 932.671164][T26658] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=47 sclass=netlink_tcpdiag_socket pid=26658 comm=syz-executor.0 [ 932.684867][ T26] audit: type=1800 audit(1601430605.657:396): pid=26649 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16177 res=0 errno=0 [ 932.734496][T26654] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 932.751530][T26661] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=47 sclass=netlink_tcpdiag_socket pid=26661 comm=syz-executor.0 [ 932.775565][T26654] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:50:05 executing program 2: write$selinux_attr(0xffffffffffffffff, &(0x7f0000000000)='/sbin/dhclient\x00', 0xf) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x8243, 0x0) [ 932.794356][T26658] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=47 sclass=netlink_tcpdiag_socket pid=26658 comm=syz-executor.0 [ 932.811679][T26654] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 932.859008][T26654] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:50:05 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$ax25(0x3, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x5) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) ioctl$SIOCAX25ADDUID(r0, 0x89e1, &(0x7f0000000140)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r1}) syz_mount_image$cramfs(&(0x7f0000000080)='cramfs\x00', &(0x7f0000000140)='./bus/file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000500)="1ac867f3844e04594c3abd0f6366ad82ababdb824614d98e11c51977dd01ff1b82284c7d327d862eb1f663e4f8bf5518a0d9cf023550f66ae023bacebf99931f51604da8752621b44181f96b57416c63f06319ee9634953eb13a8dee7e5e2d919f9bb12527d7964b200ee05011a3b07b0affe770303873b4229c0f8c9d56d364893c2d375f4c63c5a54a5ac0b38c434c0ec23dd4d090584c33350f4247905d32490ff0292f4d5f1f7d6a5b32930b885fd99215219034b3413ab775164d037ebac6b121bc42a9f0d64a6f9f47101ffbf869b46a6b41957323248f647c4a0ea1c8ba6d5efec27af1de4f19b7731a8f0ddf1b949e072aed", 0xf6}], 0x1160000, &(0x7f0000001780)=ANY=[@ANYRESDEC=r1]) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x800010, &(0x7f0000000180)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x3}}], [{@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, ':&-%}.\xbf-'}}, {@audit='audit'}, {@uid_gt={'uid>', r1}}, {@dont_hash='dont_hash'}]}}) lookup_dcookie(0x0, 0x0, 0x0) [ 932.906224][T26654] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 932.940847][T26654] exFAT-fs (loop5): invalid boot region [ 932.983819][T26654] exFAT-fs (loop5): failed to recognize exfat type 01:50:06 executing program 2: openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x8243, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) sendmsg$NLBL_CALIPSO_C_LIST(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x2, 0x70bd25, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x40) [ 933.129740][T26666] fuse: Bad value for 'fd' [ 933.146045][T26654] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 933.180575][T26654] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 933.197835][T26654] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 933.211871][T26654] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 933.230970][T26654] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 933.250529][T26654] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 933.261869][T26654] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:50:06 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x9, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) [ 933.289250][T26654] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 933.299020][T26654] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 933.319571][T26654] exFAT-fs (loop5): invalid boot region [ 933.353669][T26654] exFAT-fs (loop5): failed to recognize exfat type 01:50:06 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xd, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:06 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10804, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) [ 933.642409][T26683] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 933.681251][T26683] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:50:06 executing program 0: ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0xc) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) 01:50:06 executing program 2: openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x8243, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r4 = socket(0x10, 0x3, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x158, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}]}, 0x158}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x158, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}]}, 0x158}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x22}, r3}, 0x14) close(r1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r8 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x200004) sendfile(r1, r8, 0x0, 0x80001d00c0d0) ioctl$CAPI_GET_MANUFACTURER(r8, 0xc0044306, &(0x7f0000000040)=0x4) [ 933.709459][T26683] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 933.722163][T26683] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 933.757332][T26683] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 933.797465][T26683] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 933.815959][T26683] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 933.834449][T26683] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 933.855549][T26683] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:06 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 933.888223][T26683] exFAT-fs (loop5): invalid boot region [ 933.906154][T26683] exFAT-fs (loop5): failed to recognize exfat type [ 933.999933][T26683] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 934.017347][T26683] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 934.059685][T26683] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 934.111914][T26683] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 934.159405][T26683] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 934.217091][T26683] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 934.256462][T26683] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 934.324087][T26683] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 934.358023][T26683] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 934.430714][T26683] exFAT-fs (loop5): invalid boot region [ 934.453768][T26683] exFAT-fs (loop5): failed to recognize exfat type 01:50:07 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xe, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:07 executing program 1: perf_event_open(&(0x7f00000012c0)={0x3, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x1022}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r2 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f00000001c0)={0x3, 0x5, 0x2}) ioctl$VIDIOC_QBUF(r2, 0xc058565d, &(0x7f0000000140)={0x0, 0x5, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "bc4c74c3"}, 0x0, 0x2, @planes=&(0x7f0000000100)={0x0, 0x0, @mem_offset, 0x0, [0x0, 0x7]}, 0xca80}) dup2(r1, r2) fstatfs(r1, &(0x7f0000000280)=""/169) 01:50:07 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000000)={0x27, 0x0, 0x2, 0x7, 0x2, 0x20, "97f88c7d35b7e5e42399260d93d204d2dea4e9a7c748a986e82511c00e338baf6f8c82a36b5a167ad95abb3104c05034243da9b34b3bcbf51960e70e60abae", 0x16}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000180)="4e0190ef208c6b89e60c31ed65a149f2ba54e8592ee03c25ab445495c5eb78d5869a35c22eef67e109fd9cc4509ec233da2dfdc7611ceb5f82a8a7ed97e606bb3a0499cacffe5a6cb20c279ede8893b574101e8c551e8f14683189e09511ad60e5fb6f06461d88e1aa166a5bd979205a4da73bc1f7dd469092dfe13f8dd861a72f096ebd97bb187dffba8410d3cb7a6e80a7d3062f30048eac6a753ca8dd52cdaefb5f8ecde2d75f9cdebb30047b2140cdc2a23ceb42e0e5917e60275b0d4bf71262933d4ecf3f536868442bf5ef0a224095ce768fc8445b0d3db978f34a3616133cf5cb7f0d3ba32ec599c52bbe0b7e423b97104c74", 0xf6}, {&(0x7f0000000080)="7c96eb97950a770d82599da396f1924f168b39924548ef97dfea8f7cf56354d314e77b8c32efae", 0x27}, {&(0x7f0000000280)="f9945b2b1b76c13dad2080eeeda4bf48f177edfd223b0fc07563db6eb394709f95126a25c86347a48f556edeb525c97a5803cb1ac649b1abf3bf50e8756a3226f9e0dab99f44c2190fc4eca0b4be6b6696597603d2a552462ae619c571075affdc5224a7eee19e876d3e47aa6748a56c2c1b85ab94b2758e6112dce08bc6ee47da37b0c8182e", 0x86}, {&(0x7f0000000340)="dcb0e671c9f1e7e69eb08436442c990da9a801828b5eda5b3442462a5a4fde660824850ef165d12e4324bfda66d88291677dce7bafe8606e6581a4a9872cd3846890762829546f3209ec956691cb898b1b142d61bc31628d019b4b9a386b43a9371d0c4cabf367177b3b8e7d0f85cd701db5df6efd2bb2ef615b994dfc9b5d90017457016fa0cf12a904e7aebfe21b5428fa", 0x92}, {&(0x7f00000000c0)="a88098259b2ba7d5864a8b6a7c3b56c2f41b4d7e4b8f7950a57b926cc865", 0x1e}, {&(0x7f0000000400)="b99ae56e5400d37b9e10940943a3c9528c55d91c0065e39957defa3cc1264ff32e9586c0580cd0421697c8a94c9f9f052160f83e842a97898c1e544402e46ce2703b2b76f15ea1d9146de9a592559be57a9cf8c7c43049b77145a38a10cc6d38f82d0427912f4caf887286c9034e2ac71fd1387ad2d90a3b8e6c3e6accb418602369ea5ca1bf94ebe8555de2ec4f2283ee8f9f6a105113fc687b62bb5e242388e33c14e04b31444dfb8d073c54fa235e6e4dd0e180", 0xb5}], 0x6, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x48, 0x24040046}, 0x80c0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000600)) 01:50:07 executing program 2: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x8243, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) syz_open_dev$char_raw(&(0x7f0000000080)='/dev/raw/raw#\x00', 0x1, 0x101100) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) ioctl$CHAR_RAW_GETSIZE(r2, 0x1260, &(0x7f00000000c0)) setsockopt$ax25_SO_BINDTODEVICE(r0, 0x101, 0x19, &(0x7f0000000040)=@bpq0='bpq0\x00', 0x10) [ 934.944890][T26703] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 934.963206][T26703] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 934.973268][T26703] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 935.033018][T26703] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 935.109321][T26703] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 935.145212][T26703] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:50:08 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000000)) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) [ 935.167749][T26703] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 935.200677][T26703] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 935.244596][T26703] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 935.303717][T26703] exFAT-fs (loop5): invalid boot region [ 935.338582][T26703] exFAT-fs (loop5): failed to recognize exfat type [ 935.431691][T26703] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 935.452825][ T26] audit: type=1800 audit(1601430608.417:397): pid=26712 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16384 res=0 errno=0 01:50:08 executing program 2: openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x50f4c3, 0x0) r0 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video2\x00', 0x2, 0x0) fchdir(r0) [ 935.489758][T26703] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 935.545977][T26703] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 935.588159][T26703] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 935.640026][T26703] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:50:08 executing program 2: openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x8243, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400080, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) [ 935.704751][T26703] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 935.720346][ T26] audit: type=1800 audit(1601430608.687:398): pid=26716 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16383 res=0 errno=0 [ 935.731248][T26703] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 935.813035][T26703] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 935.852788][T26703] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 935.906025][T26703] exFAT-fs (loop5): invalid boot region [ 935.936099][T26703] exFAT-fs (loop5): failed to recognize exfat type 01:50:08 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsu\x00', 0x78202, 0x0) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000100)={0x1, r1, 0x1}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000140)={"9197bfee53a2d9b40a0de83ef3fdb2fa", 0x0, 0x0, {0xfffffffffffffffc, 0x2}, {0x3, 0xffffff01}, 0x0, [0x4, 0xc1b, 0x0, 0x8, 0x9, 0xcab, 0x7, 0x20, 0x2, 0x7f, 0x1f, 0x6f8, 0x221, 0x7ff, 0x80]}) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000040)) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x8243, 0x0) fsync(r2) 01:50:08 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000180)={0x0, 0x1, 0x80, 0x1}) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x800, 0x0) r2 = socket(0x11, 0x800000003, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x76, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r4, 0xffff}, 0x8) 01:50:09 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xf, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:09 executing program 2: openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x28243, 0x0) 01:50:09 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) [ 936.225105][T26740] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 936.297654][T26740] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 936.357951][T26740] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 936.415033][T26740] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:50:09 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCL_SETVESABLANK(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) getsockopt$SO_J1939_SEND_PRIO(0xffffffffffffffff, 0x6b, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) lookup_dcookie(0x0, 0x0, 0x0) fallocate(r0, 0x2, 0x0, 0xe28b) [ 936.460360][T26740] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 936.492632][T26740] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 936.522009][T26740] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 936.561558][T26740] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 936.591816][T26740] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 936.629321][T26740] exFAT-fs (loop5): invalid boot region [ 936.658033][T26740] exFAT-fs (loop5): failed to recognize exfat type 01:50:09 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000180)={0x0, 0x1, 0x80, 0x1}) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x800, 0x0) r2 = socket(0x11, 0x800000003, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x76, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r4, 0xffff}, 0x8) 01:50:10 executing program 2: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x258003, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FREEZING\x00', 0x9) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 01:50:10 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:50:10 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:10 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000180)={0x0, 0x1, 0x80, 0x1}) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x800, 0x0) r2 = socket(0x11, 0x800000003, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x76, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r4, 0xffff}, 0x8) [ 937.152644][T26762] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 937.180761][T26762] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:50:10 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) mq_open(&(0x7f0000000000)='*[\x00', 0x801, 0x4, &(0x7f0000000040)={0x2, 0x0, 0x0, 0xfffffffffffff733}) 01:50:10 executing program 2: openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x8243, 0x0) [ 937.231514][T26762] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 937.315809][T26762] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 937.356576][T26762] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:50:10 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000000)={0x27, 0x0, 0x2, 0x7, 0x2, 0x20, "97f88c7d35b7e5e42399260d93d204d2dea4e9a7c748a986e82511c00e338baf6f8c82a36b5a167ad95abb3104c05034243da9b34b3bcbf51960e70e60abae", 0x16}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000180)="4e0190ef208c6b89e60c31ed65a149f2ba54e8592ee03c25ab445495c5eb78d5869a35c22eef67e109fd9cc4509ec233da2dfdc7611ceb5f82a8a7ed97e606bb3a0499cacffe5a6cb20c279ede8893b574101e8c551e8f14683189e09511ad60e5fb6f06461d88e1aa166a5bd979205a4da73bc1f7dd469092dfe13f8dd861a72f096ebd97bb187dffba8410d3cb7a6e80a7d3062f30048eac6a753ca8dd52cdaefb5f8ecde2d75f9cdebb30047b2140cdc2a23ceb42e0e5917e60275b0d4bf71262933d4ecf3f536868442bf5ef0a224095ce768fc8445b0d3db978f34a3616133cf5cb7f0d3ba32ec599c52bbe0b7e423b97104c74", 0xf6}, {&(0x7f0000000080)="7c96eb97950a770d82599da396f1924f168b39924548ef97dfea8f7cf56354d314e77b8c32efae", 0x27}, {&(0x7f0000000280)="f9945b2b1b76c13dad2080eeeda4bf48f177edfd223b0fc07563db6eb394709f95126a25c86347a48f556edeb525c97a5803cb1ac649b1abf3bf50e8756a3226f9e0dab99f44c2190fc4eca0b4be6b6696597603d2a552462ae619c571075affdc5224a7eee19e876d3e47aa6748a56c2c1b85ab94b2758e6112dce08bc6ee47da37b0c8182e", 0x86}, {&(0x7f0000000340)="dcb0e671c9f1e7e69eb08436442c990da9a801828b5eda5b3442462a5a4fde660824850ef165d12e4324bfda66d88291677dce7bafe8606e6581a4a9872cd3846890762829546f3209ec956691cb898b1b142d61bc31628d019b4b9a386b43a9371d0c4cabf367177b3b8e7d0f85cd701db5df6efd2bb2ef615b994dfc9b5d90017457016fa0cf12a904e7aebfe21b5428fa", 0x92}, {&(0x7f00000000c0)="a88098259b2ba7d5864a8b6a7c3b56c2f41b4d7e4b8f7950a57b926cc865", 0x1e}, {&(0x7f0000000400)="b99ae56e5400d37b9e10940943a3c9528c55d91c0065e39957defa3cc1264ff32e9586c0580cd0421697c8a94c9f9f052160f83e842a97898c1e544402e46ce2703b2b76f15ea1d9146de9a592559be57a9cf8c7c43049b77145a38a10cc6d38f82d0427912f4caf887286c9034e2ac71fd1387ad2d90a3b8e6c3e6accb418602369ea5ca1bf94ebe8555de2ec4f2283ee8f9f6a105113fc687b62bb5e242388e33c14e04b31444dfb8d073c54fa235e6e4dd0e180", 0xb5}], 0x6, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x48, 0x24040046}, 0x80c0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000600)) [ 937.405299][T26762] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 937.461707][T26762] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:50:10 executing program 2: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) r3 = dup2(r0, r1) creat(&(0x7f00000000c0)='./file0\x00', 0x90) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r3, 0x6, 0x7, 0x4}) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r4, 0xc018620c, &(0x7f0000000080)={0x3}) [ 937.520479][T26762] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 937.571802][T26762] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 937.607498][T26762] exFAT-fs (loop5): invalid boot region [ 937.627365][T26762] exFAT-fs (loop5): failed to recognize exfat type [ 937.678953][ T26] audit: type=1800 audit(1601430610.647:399): pid=26774 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16371 res=0 errno=0 [ 937.751899][T26762] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 937.778922][T26762] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:50:10 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) 01:50:10 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000000)={0x27, 0x0, 0x2, 0x7, 0x2, 0x20, "97f88c7d35b7e5e42399260d93d204d2dea4e9a7c748a986e82511c00e338baf6f8c82a36b5a167ad95abb3104c05034243da9b34b3bcbf51960e70e60abae", 0x16}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000180)="4e0190ef208c6b89e60c31ed65a149f2ba54e8592ee03c25ab445495c5eb78d5869a35c22eef67e109fd9cc4509ec233da2dfdc7611ceb5f82a8a7ed97e606bb3a0499cacffe5a6cb20c279ede8893b574101e8c551e8f14683189e09511ad60e5fb6f06461d88e1aa166a5bd979205a4da73bc1f7dd469092dfe13f8dd861a72f096ebd97bb187dffba8410d3cb7a6e80a7d3062f30048eac6a753ca8dd52cdaefb5f8ecde2d75f9cdebb30047b2140cdc2a23ceb42e0e5917e60275b0d4bf71262933d4ecf3f536868442bf5ef0a224095ce768fc8445b0d3db978f34a3616133cf5cb7f0d3ba32ec599c52bbe0b7e423b97104c74", 0xf6}, {&(0x7f0000000080)="7c96eb97950a770d82599da396f1924f168b39924548ef97dfea8f7cf56354d314e77b8c32efae", 0x27}, {&(0x7f0000000280)="f9945b2b1b76c13dad2080eeeda4bf48f177edfd223b0fc07563db6eb394709f95126a25c86347a48f556edeb525c97a5803cb1ac649b1abf3bf50e8756a3226f9e0dab99f44c2190fc4eca0b4be6b6696597603d2a552462ae619c571075affdc5224a7eee19e876d3e47aa6748a56c2c1b85ab94b2758e6112dce08bc6ee47da37b0c8182e", 0x86}, {&(0x7f0000000340)="dcb0e671c9f1e7e69eb08436442c990da9a801828b5eda5b3442462a5a4fde660824850ef165d12e4324bfda66d88291677dce7bafe8606e6581a4a9872cd3846890762829546f3209ec956691cb898b1b142d61bc31628d019b4b9a386b43a9371d0c4cabf367177b3b8e7d0f85cd701db5df6efd2bb2ef615b994dfc9b5d90017457016fa0cf12a904e7aebfe21b5428fa", 0x92}, {&(0x7f00000000c0)="a88098259b2ba7d5864a8b6a7c3b56c2f41b4d7e4b8f7950a57b926cc865", 0x1e}, {&(0x7f0000000400)="b99ae56e5400d37b9e10940943a3c9528c55d91c0065e39957defa3cc1264ff32e9586c0580cd0421697c8a94c9f9f052160f83e842a97898c1e544402e46ce2703b2b76f15ea1d9146de9a592559be57a9cf8c7c43049b77145a38a10cc6d38f82d0427912f4caf887286c9034e2ac71fd1387ad2d90a3b8e6c3e6accb418602369ea5ca1bf94ebe8555de2ec4f2283ee8f9f6a105113fc687b62bb5e242388e33c14e04b31444dfb8d073c54fa235e6e4dd0e180", 0xb5}], 0x6, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x48, 0x24040046}, 0x80c0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000600)) [ 937.803586][T26762] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 937.820844][T26762] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 937.841415][T26762] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 937.895737][T26762] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 937.949412][T26762] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:50:11 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$ax25(0x3, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x5) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) ioctl$SIOCAX25ADDUID(r0, 0x89e1, &(0x7f0000000140)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r1}) syz_mount_image$cramfs(&(0x7f0000000080)='cramfs\x00', &(0x7f0000000140)='./bus/file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000500)="1ac867f3844e04594c3abd0f6366ad82ababdb824614d98e11c51977dd01ff1b82284c7d327d862eb1f663e4f8bf5518a0d9cf023550f66ae023bacebf99931f51604da8752621b44181f96b57416c63f06319ee9634953eb13a8dee7e5e2d919f9bb12527d7964b200ee05011a3b07b0affe770303873b4229c0f8c9d56d364893c2d375f4c63c5a54a5ac0b38c434c0ec23dd4d090584c33350f4247905d32490ff0292f4d5f1f7d6a5b32930b885fd99215219034b3413ab775164d037ebac6b121bc42a9f0d64a6f9f47101ffbf869b46a6b41957323248f647c4a0ea1c8ba6d5efec27af1de4f19b7731a8f0ddf1b949e072aed", 0xf6}], 0x1160000, &(0x7f0000001780)=ANY=[@ANYRESDEC=r1]) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x800010, &(0x7f0000000180)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x3}}], [{@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, ':&-%}.\xbf-'}}, {@audit='audit'}, {@uid_gt={'uid>', r1}}, {@dont_hash='dont_hash'}]}}) lookup_dcookie(0x0, 0x0, 0x0) [ 938.006981][T26762] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 938.055094][T26762] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 938.092762][T26762] exFAT-fs (loop5): invalid boot region 01:50:11 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8002, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x2) lookup_dcookie(0x0, 0x0, 0x0) [ 938.114736][ T26] audit: type=1800 audit(1601430611.087:400): pid=26783 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16370 res=0 errno=0 [ 938.123555][T26762] exFAT-fs (loop5): failed to recognize exfat type 01:50:11 executing program 2: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x8243, 0x0) getsockopt$rose(r0, 0x104, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:50:11 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x11, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 938.289583][T26792] fuse: Bad value for 'fd' 01:50:11 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x311840) ioctl$SNDCTL_SEQ_TESTMIDI(r0, 0x40045108, &(0x7f0000000040)=0xffffffe1) [ 938.425523][T26799] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 938.458419][T26799] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:50:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 938.495640][T26799] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 938.566503][T26799] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 938.644807][T26799] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:50:11 executing program 2: openat$proc_capi20ncci(0xffffffffffffff9c, 0x0, 0x1abd80, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(0xffffffffffffffff, r3, 0x0, 0x80001d00c0d0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x9, @private0, 0xd5c}], 0x1c) sendto$inet6(r2, &(0x7f0000000100)="66be7d579aee17e17b4375647124cc33aaf7daf7ac694c6aa34ab948f249c970a010cca49745618732785a5cb988c9c984da4cf882cd8098c0c24cc5e58a0b26f33cb10d7ab0432a631d5a27abfaacde857c6b0ce124c8b66e00faf056c7a26221fe069ed1c2b039b621f945b74dc47c5e935e2ac2085a10cb2cb68bb281156446cc72199b5d06a4b796c254e5c98a29d0632e2da108d595d8eeb57d863ec8b6554116b06d8a36352097f63aed", 0xad, 0x20000084, &(0x7f00000001c0)={0xa, 0x4e21, 0x7, @private0, 0x1}, 0x1c) close(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r4 = open(&(0x7f0000000000)='./bus\x00', 0x145242, 0x0) ftruncate(r4, 0x200004) sendfile(r0, r4, 0x0, 0x80001d00c0d0) getsockopt$inet_buf(r4, 0x0, 0x2e, &(0x7f0000000000)=""/153, &(0x7f00000000c0)=0x99) 01:50:11 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000)={0x80000000}, 0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4000, 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x5}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x9, 0xff, 0x8000, 0x1, 0x78, 0x401, 0x2, 0xfffffc00}, 0x20) [ 938.683796][T26810] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26810 comm=syz-executor.1 [ 938.699392][T26799] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 938.733552][T26799] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 938.780994][T26799] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 938.812260][T26799] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 938.848909][T26799] exFAT-fs (loop5): invalid boot region [ 938.874332][T26799] exFAT-fs (loop5): failed to recognize exfat type [ 938.903591][T26808] ion_buffer_destroy: buffer still mapped in the kernel 01:50:11 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) 01:50:12 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x23, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 939.165732][ T26] audit: type=1800 audit(1601430612.137:401): pid=26814 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16384 res=0 errno=0 [ 939.181183][T26827] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 939.222355][T26827] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 939.241296][T26827] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:12 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000100)={0x1, 0x12, 0xf7, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x4, 0x8, 0xefffffff, 0x4000000}, r0, 0x0, 0xffffffffffffffff, 0x8) lookup_dcookie(0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000040)={0x3, 0x200, 0x200, 0x1ff}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x21, &(0x7f0000000000)=0x2, 0x4) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x1f) r3 = socket$caif_stream(0x25, 0x1, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r3, &(0x7f0000000080)='trusted.overlay.redirect\x00', &(0x7f00000000c0)='./bus\x00', 0x6, 0x0) [ 939.262238][T26830] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26830 comm=syz-executor.1 [ 939.290918][T26827] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 939.323703][ T26] audit: type=1800 audit(1601430612.137:402): pid=26818 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16384 res=0 errno=0 01:50:12 executing program 2: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x8243, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000000)={0x8, 0x6}) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000100)=@urb_type_interrupt={0x1, {0x0, 0x1}, 0x834e, 0x75a10de940632632, &(0x7f0000000040)="9723ee579d20453b464c3d3fb2acea024bd92780eb3c841762edcbeb7e16a9b54d476e8526102391197a374c3bb323554eb575334510ed1d1c64c881e2462e58f547194cdd9e204645ab2075b9068f5a32037b64f22492b68ee899e5208346d5b7d02a3229ce2d411e4f0ec5e17a8fa331838f1651b6a0127e9bd0b52852fdebab61f4ff12f75c81db78399143612fa370ddd2eb37ea65531d05cb81", 0x9c, 0x20, 0x1, 0x0, 0x7fffffff, 0x6, &(0x7f0000000400)="d81f24c205d9f86150dff39f76ad671844041e404c62f3041fe88754892c279a72043e62ad8e072a803d14404a7fb4c936bf852f67f3801a8b221cda64831ada5d54dc3a1e5f697cf177072874b98ab0d30af37f3cbebbf45329c274344ec6c99b36f2bf46dbb09bee0ee4a9b591ab6ce5c80a073d0e7559ad86d5500fd86e77dc355aacb4134ca49bd96623343f574dd92a6c32cc4bc61865d723cd42ab5eb8230157d60af3ce59dfd4ac2f47bd45f1dbb39d4b4f235f173b79e190685a0b0101fff9072b3d56f34b4a23c01416190d2161f573455f16a98deb80364c2fc59435e35b8748812ee5097f4887e6031bdc6b1a61873faa030f5cac7fa21ce0116f02f8a8f9e84d030f144330e2d564611f13f15606bfe7dca06485a0228b2ae166c5998fcf7b729eac1c05bdfbf386be61921d80de1fd1bf5091f9d894d09f54bec2ee939fd9edeb926241d8ff61ccdea4a24e70499e8b094a55bb8a6081be30c6a60a00c191e9348fb85125a90116602d91bf5f91160aaded57bd00e9a9a07d478732c8d017d51a6cca07cb66087006882a0b4b386250f29c35f62d09262d2f0a549dfe54faf97fb02c58a1c0656699b5554347931d56300d0b8cbfaf7a20e4c6dd1838b4ad3def4b96512297ddafc8912712228b21a575a32efe6e790fca8b4d52324e1390aa28978bd31ad82c93481171d304a1ccf4a2a49e0f0fa2b9e97e7fce90ad17162743e930e0f35559ed0b4498d025ea18385cc8f08fd2d31458f47870ca9268855ab791c9b6828bceec1fe178bdf510abf3ac2ff07e35616bd059aa987d83d3fc249c41357c090611ccf83eec28e395de19f64346d255a48de73cb6c3c611752297ed5929495b010ee8d675cac54b4d2485ed54783fa5aed629b0d331cf220c1f1d342d2b6cfe4a685e6ab3070c612fc397efa68fe6e230e9234a63dd06456a98cccde4143c1ea1c2b0de0314471c3a13b5edd3d9eeccd50e2c2f35ec47038e6ecef21e1bf0367541268dc98fe72075c222979cd16ca232704b27a4c782bed69f6d4a107d9522a2b966176477bf651b5e57c38d6fafa15d848b4b6c13c9aa0f949b4d81794b3e565fffdb5a336cdbfd3b763f7f6211705baf65ee0c4392d850276f2ba712134fe6ea2e6515d9653dd7c89b04447d4aedcfbb938055c4d4443e91dad9b5af38051b6487adc4c4fa05c27e0034f9edb51f26e7233bfa369522cbe3e2290b8676b52b08ef0650a81acdd15cff3851dfc96be62cef4f9c0f5994c7bfc2310959353b9834958b43f1b1ae41dedf6ec6270300ceeabd1c2ca19aab3b1daf2952e767e643fdc8c7edb14d4fe4f6a11622a09e9c9f60f377850d1408ae234745a624fe97ceeb6f59c1f54cd919981bbc49dc1cd9e016be6e14fc57b8384adc8e61a39cd2aaa276d451af13bb202792097f07aa9e48d0e8716b0175135f14de07efe5106f06c31e41a1af5b5cc866c5a9590e38fab97744c5b8736b20883b2ac1d6d085a94e0b78f7161e651ef9f69d125aa6818d5fb1757bb8472779cd82f0338f189822196204a5f229c9751033347e77c5bedabe05e3077c5472121ce9c1e964d9e10b7813f267d4ca5c7f3a0440aa199a594ac983fc67761a3a82522b14910108625439d34bd0c859056940ba6bf221878f97a7698e3f23c17485aa667a20a443300a129be2fb095585308a5513f370243d0b732a397e8bb4c2c3727ce3fb3f6cfb9faa883668414a59612d33119bbde6caac6ef79c428b911759f937cd49e7b5db66423e807175205e867ccf3a831d4885cdbccdedd9b158f57d53ecf4761ebc254c60f9afeb85b31eb0261502b1e0ddb2e67d33f3532de8b2e9cb9658e4c54944ad3be0040e54a094e1e3abd2c7924272b71999321cbe98dc3cbd6640ad90efc82446c6c8d9f278ad42d725467da33eb9f5a7a4ae70b8bbd3d80aac80b6f7c204153abee03d3ae8306f4e9229404c764a3cbbdd02feaa66a3ada6a92fe8bd2dea4034f7e91240dc58124bee2f580e4bf53110cd54a1959c9d44fb1a9421a15a8cabfb2e1652031ec63703aa9b740e596257f135d7dd329e7751146c7e1f79e7da691463308926a581942071b434db09d7e2cb9ad7d2789adf2021ef651af5f32162e10382df343c3f5937d8a59470ebb6a950ff5aad130fcb99a32bf98d6a852ec9ca8495da8bffa7da73f5021716bc59c5ac537034f99abccdd46e5ba8d6df7580d2ec8cb44979c1cc81e752a1c0e12324c4f94e180aac58cc2cc03a346b2f151d5a8f6e83ccd153fd634f70c0b43a8e11f42f3734db688b0c57b62c3563b3aec0b8c5e54f2013189c3fcf55d9c430bdbe8c7e8499b1a609b9ab7953ff11d120984733d4181d10859ca444bc8a8e3ebb49f1aa72a25a675526943b21bf71a76e0e94147246ca5f12ae772f990be65f344bb1df3592a77630e220c594004eef65db6ae39caca88f1db155541798bad331a3ec11caa7a46028d4bf3402b63c3d5d11b6176b9f2c7d0420db8ce287a2858ac8cc7042a6a0a8c2eac0b2f949d7a1f5c84533fb6302984055eeb71e69b2a890a2f30403208f4ec31a5657f04283125c034de3bcb27f53fbe900e609188ea18ce3786e2f174560d3ba034f303a579b476562446bc4386832d49b6643577cf0fcd2eb476920dbc24fa7ea58c58e7cda87ee0aa31bbce7fa19b22259680d13159a2bf4ac191338d3fde33297b31a2308def99e908dd8394587ec647d40e641848939327a5093b1fa4d4203e4f14d7a57620110b984651a07aa2d4bdab9c5fe2b9c15b242852b029d381d5bf7e591ceea746e09921d707ad7e67e744906e077982c20b96ce247124b3cc45b853dd4c5a413669bd6230a84fc7273c2ef8d1102326e6edf0ab8003cc9c1003a6fad83e12f3186f7e2c346c467dfc6955c2608a33af8e6fe1d102d0179ea54c26dd698508c11a405248e29c511e2e38b0a8ccb4b5bf5279e25b6344d5e741cd96600ff0bb0036ee6fb4e635485ba0a93a8e3a1250e459865bcf17fd40402d60094f3aedcabb9c7578022f420839cc39cec6fdc4bd59f33427bd81556a3c7ee207d023fec88966c188160628dfa9f7fca853974fc462da2f3eda997849212b3ad9eb2ab1557a2e3c9a1fe1c6505f7b19173a5a6870868573147ee5fcea61401e377101c78aceb55db9891a53f1a3977ecb0d0a9c28ca801ed8d2bce17849091f8c84918b2973074538e85ff5898e7e008180fcb1380ee04100e787e72da2207aee4affeb871400282525082604f78382fd47b94e3167be2652d756abcf549008b295c74f8081563ca9bc9b8bc1f2a3fa9d905916b822ffeb5d0cc328aede5a2178ec1c809a96dab3f09c4e2b1517e4fa9bbeda3849678cfde29a2ee0c176f7abc8df2bb431ad78bcc601ff4181459f18e1ffea5576d4eadcb5aa1b142e39df21a8d2ff2eea7d9ed16ff2d5768528dc8d42a9691e0796c0eda4799a6c360b5a2cefbbf901044ab8fe75fb2e100b766ae1af1f62f9c122a8e2b32c1dadeb4ace109570222810ef773fb4c03d55ae758375b4c84243112d7df01f4acca783cfd6c0ea0cbf3b2a08547927b6665149e71f50f38ae8a9d3bd062eea32136faa5daeac5fa6589227682febe947492851c086ee267a9ad2a5586f345077e5320986cd32f15654a7f58858475829df042a374be4a920ad30c2429ced0ace3dc03f9e386c4e6adca357ee9cbd4d9da502ffc61a792a59fc3fa78174cb5f70a01ac7251b9bf573ecfd3b61c70b2a16f6655ecdd05d6e29596f53c01d5a8dd8e216d02681b5e64b84f31681153d1598467c225c629fda6597a4de4ce7812cc337ab5dc6f662ed52aa241e3e7530a28abed2c7d6a484bb19de59f56dd114cd9de86e6038e67430e9fd3db56d9810e4d26e25e7b7748ce78344df820423aeed3615a7921d579b55e8b71acc87fef61625639c417bbc8f14714c83adf4378353b13ebf726521e94c1e3c3e23f1f9a03edc0863bf2576c5e6ba1ed928aceb346acf442389a1eece5f284225a15aa628cd7adbe6d5a0f588400bf28d627597312a150b574d3346c8693aabc6b3d997c5d55ac3b74ebdaec9ed3b1c14b2483fad94d574d2b52030f8c41a358343b7b9a9f06796a5024ab818d3aeb21e54e98819d270c2c5c9fed692e33578e9e0ba0cb7072954b40984212f464f523d16167c7239d8c0e55a7c7deb7be6f6224ba8f0d81d7afe5cc342c19211c78af38bab3c67cac17b7059cf827d63e6de10076e1a9716ccdf79a3ff51c8641b3f6402903a4dbb0fe69c5fb6d92d6fe6b22f5d10d59391c2acaad06e9aaa44bef6beb19d65937fa081a9979ba8ac4b1d8250ce56f2bd7e71d13a35dd46c108af180d60ccd4accc5c79f3be7d360c4608d22fc8afdc9ff49824e2991d179386a16b63532f5ab5638a125fb6bc61df94ff471c95c6febee79066453e5c843a5341e47f83c9f88207e8ba7e14fd69fe6035dd437cd23418e4ddfdd6933c0e57735efcdadbb2ec0a11d599a02bcf7db96f3856a7a6ad30e033b174ecfd15d38fb390764b2c7da7078534f9944241e06f8a22f2ba2bb2d3ca0feeebb0bb64f598357816adb3b0745058cd85b581dedeb7160eb4b65542a6667ec136da4e2a1cf0a6bd4621e014b8a86008d3afa035b53813e91e55f527cd5fe6017c18f8c256a382f78b907c44a20256c97dfa61d6d177fcfed314fd26ce082e2e8359704c2063c6196777be9f6bb04b66d031731c4177aaf5dccd6af8ddc97f3a7251ab330a2d9f8ae85433ec4ec9c61a4fc6fff0b86d8c3dcc37eb421560dad71663cb733b8650d182e510cd4a4260165fd8ba6045c0589f8018718d6a375e105c79938bb340a87f0f05f058169ed83901877881fa6d8fb5849e3571dba984edcc6f412157bdb551c5b92d3dde5af54f08b21043ee3cca5f672a14c4437c5258fc3851e10bcdaaa637a5025b50689f84b190e0ec5db9b27afb5a556d5a64b7ff7297f039f7b265c82d19afed6c88d73196f0c914bd00261f9736dbecdbcfd1c4bced23c1550b877626347c719a0738a6e6c69566adc29a8929d7496d1ccf7d5516314d2368e34f87e26eb0298e98c9a9aedd1902c9844a94396ed5d936827d1ad08430c4d4b592ea69df5da54698d965c6c21874506a0441ba3575197fd08c62b520259a9b0d2c72ec7dd540e595116c70bdff741f7693d332414c037ac8c4415085b601314e6f609ce0e5463a2683c8040ae6d997f9597aaec7a5dcf81b36fd2baaa49025710efb18d7bd90273f33974d732bb2f0ecbd0c7e5b702becb5fb5b94471ea48e318ebeceeae41d465b651cc71125bbef7c0387e9b487467445469d5b54dcef43d118af55c71d41677c4a519fae577de356fabc7fc3c6d0cd903a5c2e94169c9460909c5ac3b472e460f4cb590f2f1420ef3e7a3051e7403ba9f61467923b8b0ee33aa126dd87bdcd758d030aa8101bea7ee2044e37a166900d69f073ed0735f3604190b619838e71969b50ba80c9f60cf89ea1406ef72b052caa457ecf946f27e3619fd2267a171bd6aa0a6d26f6f71297fc0f87e9a4935913b394b5f10a2fd7e5900b4ae0e0b7b3c63f9472c3a20778dc444c3e07d9b31fa9510629af4df0f7278441ded2b3e496be3586c41b9b6d0da1bedb330429d301020659fb18e6573951ce3ff19f28ca7e5cdc4b244ea75474d6c10ec730784e44946bb1866aace8fc97eb128dea1cadd54c7e5824c3d6c74cd3969d4d9b48e8faec6a06c0e0cfbf3ba8b8b075acf1a53bb2ef431e4ed"}) r1 = openat(r0, &(0x7f0000000200)='./bus\x00', 0x1, 0x2) ioctl$TCGETX(r1, 0x5432, &(0x7f00000001c0)) r2 = socket$inet6(0xa, 0x400000000001, 0x4) close(r2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r3, 0xc080661a, &(0x7f0000000140)={{0x2, 0x0, @reserved="2d38ea305ac8652934d4f9d0279f0f68638f1dcfd6c0a345455b874d64ac601f"}}) [ 939.378297][T26827] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 939.411084][T26827] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 939.435346][ T26] audit: type=1800 audit(1601430612.167:403): pid=26823 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16384 res=0 errno=0 [ 939.461312][T26827] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 939.489321][T26827] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 939.518438][T26827] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 939.580348][T26827] exFAT-fs (loop5): invalid boot region [ 939.601097][T26827] exFAT-fs (loop5): failed to recognize exfat type [ 939.623716][ T26] audit: type=1800 audit(1601430612.597:404): pid=26843 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16384 res=0 errno=0 [ 939.672598][T26827] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 939.717513][T26849] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26849 comm=syz-executor.1 [ 939.718247][T26827] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:50:12 executing program 2: syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x408000) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x8243, 0x0) [ 939.823897][T26827] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 939.868161][T26827] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:50:12 executing program 2: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x8243, 0x0) dup3(r0, r0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={@fixed={[], 0x12}, 0x8, 0x1, 0x5, 0x401, 0x4, "3de391df40168ffc7d97c5e678e3b1729764d9b674e1605e6eaf56204c19489c1ad81a36093bb0f253e7a93c884f38b8f22ccd3b1d03f353207193e2642c42b8de59cffcf6ab8e2c36416ff9e5d24e5b2bddaf25747592f34364259284238792dad01dd84b559ae42bd4370ce4200f234442b753e61f12d637a3cb0419a30538"}) [ 939.917203][T26827] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 939.957316][T26827] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 939.993168][T26827] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 940.031680][T26827] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 940.045873][T26860] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26860 comm=syz-executor.1 [ 940.066311][T26827] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:13 executing program 2: openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x8243, 0x0) readahead(0xffffffffffffffff, 0x6726, 0x5213) [ 940.101774][T26827] exFAT-fs (loop5): invalid boot region [ 940.116698][T26827] exFAT-fs (loop5): failed to recognize exfat type 01:50:13 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) 01:50:13 executing program 2: openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x8243, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) sendmsg$NLBL_UNLABEL_C_LIST(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x20040040) [ 940.388552][T26872] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26872 comm=syz-executor.1 [ 940.415312][T26873] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 940.463384][T26873] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 940.502018][T26873] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 940.583380][T26873] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 940.640179][T26873] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 940.695100][T26873] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 940.710261][T26879] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26879 comm=syz-executor.1 [ 940.729002][ T26] audit: type=1800 audit(1601430613.697:405): pid=26876 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16383 res=0 errno=0 [ 940.751562][T26873] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 940.800255][T26873] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:50:13 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x5, 0x4) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x4aac3, 0x0) [ 940.865241][T26873] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 940.938660][T26873] exFAT-fs (loop5): invalid boot region [ 940.970202][T26873] exFAT-fs (loop5): failed to recognize exfat type [ 941.069184][T26873] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 941.107198][T26873] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 941.154021][T26873] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 941.215698][T26873] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 941.242594][ T26] audit: type=1800 audit(1601430614.207:406): pid=26883 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16373 res=0 errno=0 [ 941.293127][T26873] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 941.365490][T26873] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 941.426424][T26873] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 941.471979][T26873] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 941.531535][T26873] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 941.561717][T26873] exFAT-fs (loop5): invalid boot region [ 941.574124][T26873] exFAT-fs (loop5): failed to recognize exfat type 01:50:15 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={[0x1ff]}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x51, "1a65291f1a3a00151c6584ef37947167fa21a00221afdf9a19f3e9ecf79fb67d7369ba2eb049db09b66d18eaa9b9e16d9bbc0ed197b654e8e60442c913027e00ae26b9ccf87d7a1ab9b87922f5ce69721a"}, &(0x7f00000000c0)=0x59) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x8001, 0x3, 0x8, 0x4e}, &(0x7f00000001c0)=0x14) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x4) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2e}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x4e6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000811}, 0x40000) 01:50:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) 01:50:15 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x4c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 942.231938][T26897] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26897 comm=syz-executor.1 [ 942.257138][T26896] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 942.284664][T26896] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 942.335546][T26896] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 942.400595][T26896] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:50:15 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(0xffffffffffffffff, 0xc0405519, &(0x7f0000000000)={0x2, 0x6, 0x9, 0xffff8001, '\x00', 0xfff}) 01:50:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 942.463362][T26896] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 942.500853][T26896] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 942.528523][T26896] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 942.556740][T26896] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 942.585285][T26910] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26910 comm=syz-executor.1 [ 942.586733][T26896] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:15 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ioctl$F2FS_IOC_GET_FEATURES(r0, 0x8004f50c, &(0x7f0000000000)) [ 942.710158][T26896] exFAT-fs (loop5): invalid boot region 01:50:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 942.754128][T26896] exFAT-fs (loop5): failed to recognize exfat type [ 942.821255][T26916] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26916 comm=syz-executor.1 [ 942.846809][T26896] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 942.862089][T26896] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 942.886346][T26896] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 942.905287][T26896] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 942.942699][T26896] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 943.011899][T26896] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:50:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) 01:50:16 executing program 0: clone3(&(0x7f0000001280)={0x4000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x14}, &(0x7f0000000180)=""/4096, 0x1000, &(0x7f0000001180)=""/249, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff], 0x2}, 0x58) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) ioctl$VIDIOC_ENUMAUDIO(0xffffffffffffffff, 0xc0345641, &(0x7f0000001300)={0x8000, "733e1875879914110ebf39cf7e2b21d0e2e351258a4ee9c4c285a7b34e405bc7", 0x1}) perf_event_open$cgroup(&(0x7f0000001380)={0x1, 0x70, 0x5, 0x4, 0x0, 0x2, 0x0, 0x828a, 0x10, 0x5, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x2, @perf_bp={&(0x7f0000001340), 0x4}, 0x200, 0x4, 0x9a05, 0x7, 0x1000, 0xf6d1, 0x7}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) [ 943.061142][T26896] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 943.100070][T26896] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 943.140875][T26896] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 943.173003][T26896] exFAT-fs (loop5): invalid boot region [ 943.183778][T26927] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26927 comm=syz-executor.1 [ 943.204012][T26896] exFAT-fs (loop5): failed to recognize exfat type 01:50:16 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x60, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) 01:50:16 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) [ 943.445886][T26935] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 943.463478][T26935] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 943.482724][T26935] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 943.535271][T26935] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 943.590266][T26935] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:50:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 943.669026][T26935] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:50:16 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$VIDIOC_G_INPUT(r1, 0x80045626, &(0x7f0000000000)) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x540, 0x0, 0x2}, 0x0, 0x3, 0xffffffffffffffff, 0x12) lookup_dcookie(0x0, 0x0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000040)=""/27) [ 943.737841][T26935] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 943.758410][T26943] selinux_netlink_send: 1 callbacks suppressed [ 943.758428][T26943] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26943 comm=syz-executor.1 [ 943.791137][T26935] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:50:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 943.834914][T26935] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 943.893918][T26935] exFAT-fs (loop5): invalid boot region [ 943.911015][T26935] exFAT-fs (loop5): failed to recognize exfat type [ 944.002461][T26951] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26951 comm=syz-executor.1 [ 944.003063][T26935] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:50:17 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 944.153804][T26935] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 944.183227][T26935] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 944.191448][T26935] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 944.219853][T26935] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 944.242815][T26935] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 944.266663][T26935] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 944.282757][T26935] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 944.292384][T26954] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26954 comm=syz-executor.1 01:50:17 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000000)={r0}) [ 944.322950][T26935] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 944.360235][T26935] exFAT-fs (loop5): invalid boot region [ 944.378416][T26935] exFAT-fs (loop5): failed to recognize exfat type 01:50:17 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) 01:50:17 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x68, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:17 executing program 0: lookup_dcookie(0x0, 0x0, 0x0) [ 944.638259][T26963] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26963 comm=syz-executor.1 [ 944.689365][T26964] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 944.712121][T26964] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 944.738655][T26964] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 944.791921][T26964] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:50:17 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) 01:50:17 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) write$FUSE_OPEN(0xffffffffffffffff, &(0x7f0000000000)={0x20, 0xfffffffffffffff5, 0x0, {0x0, 0x20}}, 0x20) [ 944.858511][T26964] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 944.910911][T26964] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 944.948118][T26964] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 944.956239][T26972] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26972 comm=syz-executor.1 01:50:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 945.055682][T26964] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 945.090316][T26964] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 945.127533][T26964] exFAT-fs (loop5): invalid boot region [ 945.141751][T26977] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26977 comm=syz-executor.1 [ 945.161494][T26964] exFAT-fs (loop5): failed to recognize exfat type 01:50:18 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x802, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x158, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0xffffff9c, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}]}, 0x158}}, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x8c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x6}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x6}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @dev={0xfe, 0x80, [], 0x13}}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}]}, 0x8c}, 0x1, 0x0, 0x0, 0xc1}, 0x10) [ 945.240298][T26964] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 945.259979][T26964] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 945.286606][T26964] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 945.312771][T26964] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 945.354786][T26964] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 945.425009][T26964] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:50:18 executing program 0: lookup_dcookie(0x0, 0x0, 0x0) [ 945.470922][T26964] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 945.497796][T26964] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 945.525973][T26964] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 945.562787][T26964] exFAT-fs (loop5): invalid boot region [ 945.580938][T26964] exFAT-fs (loop5): failed to recognize exfat type 01:50:18 executing program 2: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x7a55c1, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x4d) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f00000000c0)={0x0, 0x100000001, 0x0, [0xffffffff, 0x7ed, 0x372, 0x8, 0x3ff], [0x6, 0x7fffffff, 0x7ff, 0x4, 0x3, 0x10001, 0x4, 0x596, 0xffffffffffff8a27, 0x0, 0xffffffff, 0x100000000, 0xe7ca, 0x1, 0xf000000000000000, 0xd9, 0x1, 0x5, 0xc64, 0x9, 0x6, 0x101, 0x4, 0x5307, 0x800, 0x8, 0x8, 0xcfab, 0x8000, 0x3, 0xae, 0x2, 0x3, 0x9, 0x3, 0xff, 0x3f, 0x3f86, 0x23a0, 0x1, 0x71, 0x0, 0x8001, 0x3b4, 0x9, 0x8, 0x5, 0x80000000, 0x7697, 0xff00000000000000, 0x40, 0x7, 0x1, 0x16, 0x6, 0x7fffffff, 0x8000, 0x1, 0x8, 0x22b, 0x7, 0x1f, 0xff, 0xffffffff, 0x1, 0xffffffffc6141074, 0x8001, 0x3, 0x0, 0x2960, 0xb236, 0x5, 0x50, 0x40, 0x1, 0xb74, 0x9, 0xb5c, 0x7ff0000000000000, 0x0, 0xffffffff, 0x3, 0x5a, 0x2b74, 0x101, 0x33, 0x7591, 0x401, 0x7, 0x10000, 0xffffffffffffffff, 0x7, 0x9, 0x80000000, 0x81, 0x3, 0x4, 0x7, 0x2, 0x1, 0x20, 0x8, 0x0, 0x45, 0x9, 0x4, 0x9d9, 0x2, 0x3f, 0x573, 0x2, 0x6, 0x1, 0x7, 0x6, 0x800, 0x1ff, 0x1, 0x1, 0x9, 0xfffffffffffffe01]}) ioctl$BTRFS_IOC_DEV_REPLACE(r1, 0xca289435, &(0x7f0000000500)={0x1, 0x4, @start={0x0, 0x1, "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", "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"}, [0x1, 0x8, 0xea, 0x3, 0x2, 0x4a, 0x7, 0x5, 0xb225, 0x0, 0x20, 0x6, 0x80000001, 0x1, 0x400, 0x7, 0x7ff, 0x1000, 0x5, 0x1, 0x200, 0x1, 0x1, 0x1ff, 0x40, 0x5, 0x4, 0x2, 0x3, 0x80000001, 0x0, 0xffff, 0x20, 0x3, 0x1, 0x10, 0x9, 0x5, 0x9, 0x22, 0x8, 0x0, 0x46, 0xe0a, 0xe28e, 0x2, 0x7fffffff, 0x5, 0x6fef, 0x5, 0x101, 0xffff, 0xff, 0x80000000, 0xac, 0x3, 0x4f7, 0x7, 0x4, 0x101, 0x9f, 0x4f26, 0x3, 0x6]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000040)={0x0, 0x0, {0x0, @usage, 0x0}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r6 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getpeername$packet(r9, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @remote}, @dev={0xfe, 0x80, [0xb, 0x9, 0x8, 0x8, 0x2, 0x2, 0x7, 0xb, 0x2, 0xb, 0x3, 0x14, 0x14]}, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, r10}) r11 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x5) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="70000000a486bf19000000000000000000df25802014b983540f6592cdb3000600150000007bce08", @ANYRESHEX=0x0, @ANYBLOB='\x00\x00\x00F', @ANYRES16=r6, @ANYRESHEX, @ANYRES32=r12, @ANYBLOB="00b9fcde", @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESDEC=r5, @ANYRES16=r7, @ANYBLOB="9fcbe3d2472d5f24171b60e68b1a059400692062b342705613b82d3dc19dc0f5ba667f3d337cd73ca94cb030129d7a13ab74803721e77a436496037fca78b1719ff1e197ffdf1d04ba829de2d3c0435d14c69c00"], 0x70}}, 0x20000001) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f00000016c0)={0x0, 0x0, {0x3b, @struct={0x6, 0xab}, 0x0, 0x80, 0x6, 0x0, 0xffffffff00000000, 0x4, 0x45, @usage=0x5e93, 0xa3000000, 0x2, [0x2, 0x9, 0x7, 0x1, 0x3f, 0x7]}, {0x3, @usage=0x7, r5, 0xe58, 0x1, 0x2, 0x8, 0x1665, 0x81, @usage=0x400, 0x4881, 0x3, [0x49, 0x8001, 0x5661, 0xc4, 0x1ff, 0x8]}, {0x6, @usage=0x401, 0x0, 0x9, 0x394, 0x8, 0xffffffff, 0x9, 0x0, @usage=0x7, 0x33d, 0x8, [0xc1, 0xff, 0x1, 0x5, 0x4, 0x6]}, {0x4, 0x0, 0x7}}) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000000f40)={0x2, 0x7, {0xe700, @struct={0x5, 0x4}, r3, 0x300000000000000, 0x7f, 0x39, 0x100, 0x401, 0x81, @usage, 0x0, 0x3, [0xff, 0x9, 0x7, 0x8, 0x5, 0x3]}, {0x186, @struct={0x0, 0x8}, r4, 0x8, 0xfffffffffffffffe, 0x9, 0x3, 0x80000001, 0x24, @usage=0x91f, 0x7f, 0xe2d, [0x9, 0x4, 0x100, 0x2, 0xffffffff, 0x2]}, {0x4, @struct={0x3, 0x7}, r5, 0x2, 0x7b0, 0x1, 0x401, 0x7fffffff, 0x400, @struct={0xa0000, 0x1}, 0x7fff, 0x7, [0xff, 0x7fffffff, 0x9, 0x6, 0x1ff, 0x4]}, {0x8, 0x1c, 0x7}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f0000000400)={{}, 0x0, 0x8, @unused=[0x401, 0x800, 0x4, 0x2], @devid=r5}) 01:50:18 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44580, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x200, 0x0, 0x16}, 0x18) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, [0x7fff, 0x4, 0x100000000, 0x1, 0x376, 0x9, 0x8000, 0x8, 0x8, 0x1e59, 0x2, 0x6, 0x1, 0xfab]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)={r2, 0xf800, 0x1}, 0x8) lookup_dcookie(0x0, 0x0, 0x0) 01:50:18 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x6c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:18 executing program 0: perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0xe7, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={0x0}, 0x21, 0x0, 0x0, 0x0, 0x1, 0x2}, 0x0, 0x8, 0xffffffffffffffff, 0x1) lookup_dcookie(0x0, 0x0, 0x0) [ 945.947874][T26996] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 945.960494][T26996] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 945.968999][T26996] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 945.977526][T26996] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 945.987772][T26996] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:50:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 945.998023][T26996] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 946.006516][T26996] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 946.015162][T26996] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 946.024035][T26996] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 946.035888][T26996] exFAT-fs (loop5): invalid boot region [ 946.041532][T26996] exFAT-fs (loop5): failed to recognize exfat type 01:50:19 executing program 2: openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x400a81, 0x0) [ 946.145073][T26996] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 946.167451][T26996] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:50:19 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x500) lookup_dcookie(0x0, 0x0, 0x0) [ 946.242480][T27005] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27005 comm=syz-executor.1 [ 946.274097][T26996] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:19 executing program 2: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000001600)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f0000001700)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000016c0)={&(0x7f0000001680)={0x20, 0x140c, 0x300, 0x70bd29, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x24008800) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x20000, 0x0) fsmount(r1, 0x1, 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x900, 0x0) [ 946.353696][T26996] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:50:19 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$TCSETS2(r1, 0x402c542b, &(0x7f00000000c0)={0x3, 0x8, 0x15, 0x7, 0xdf, "5c5ffebca8b4df1714e49274b98e92aa7f5cb3", 0xca, 0x3ff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x43, "29d4a0e5e82579157bdf600abd65ce08bb315ca018246f69783ca405342914077b666981e34e99bdc0fe0d9e497a31bc0111ff71d4bf727ee472c482634314921328c4"}, &(0x7f0000000080)=0x4b) lookup_dcookie(0x0, 0x0, 0x0) [ 946.411139][T26996] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 946.448358][T26996] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 946.479894][T26996] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 946.510870][T26996] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:50:19 executing program 2: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x8243, 0x0) r1 = socket(0x26, 0x80000, 0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000000400)=[{{&(0x7f0000000140)=@in6={0xa, 0x4e21, 0x3ff, @mcast1, 0x398}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)="fcf09b3805800cd97614fea7dc62d3eb8b2ac0fa35e2d69d915bdc830b6da6768748102075dbff6fe3c579175d69ac732d04bba14ebe8dfc8a90d9cd7a9c9b457908e8afd676685fcf3c9815ad0d266ef1750ca953376e8541a7e9467d34488d1a1923e1c6c711a848c3acb5201f0f176becc34a8fcce733f8016796aa4792d9dd999bbc7fc657e413c1858397276f91252d0c9c47fba44ad2d8dece578a6451aa8312e04569ce39cdf27254151cb9705edca0e47a0085135aaaaf98d6b222cada53ebc35fc16e45871b9304b3d7be35c42c2f12e9d75ca214664198e17a4b8a3d7b80df1cbea66c", 0xe8}, {&(0x7f0000000440)="740900b76bc8c898fcbb18a76d0fb08c12287b53b26c8fa7c3af674c6d1619856df1ef7f330cca283a7652da4332b2a8c754e815158bc20f4c841548fc80b1", 0x3f}], 0x2, &(0x7f0000000340)=[@timestamping={{0x14, 0x1, 0x25, 0x14000000}}, @mark={{0x14, 0x1, 0x24, 0x7fffffff}}, @mark={{0x14, 0x1, 0x24, 0x1f}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0x60}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x1000}, 0x8) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsu\x00', 0x12100, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000100)=0xb2b) [ 946.554916][T26996] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 946.607386][T26996] exFAT-fs (loop5): invalid boot region [ 946.656498][T26996] exFAT-fs (loop5): failed to recognize exfat type 01:50:19 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x70, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:19 executing program 2: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x8243, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'os2.', '\x00'}) ioctl$TCFLSH(r0, 0x540b, 0x2) [ 946.955787][T27025] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 946.987051][T27025] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:50:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 947.018235][T27025] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:20 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000180)={r1, 0x5, 0x0, 0x8}) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x1000) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) [ 947.103221][T27025] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:50:20 executing program 2: openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x408040, 0x0) [ 947.168393][T27025] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 947.207145][T27025] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 947.230032][T27032] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27032 comm=syz-executor.1 [ 947.244001][T27025] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 947.278603][T27025] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 947.320788][T27025] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:20 executing program 2: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x8243, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x2, 0x4, 0x7, 0x81}, 0x8) close(r1) r2 = socket(0x11, 0x800000003, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="480000005555212611378ef9c371c40063c5ab961f3d502b651c3f10dee66bb477a054425b33531afdf813b177e13cd8e44a600807cab0d9aa330875e5af036c743e698bf554e9a9aacfae0f"], &(0x7f0000000200)=0x50) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x76, &(0x7f0000000000)={r4}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={r4, 0xfff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r4, 0x3}, 0x8) r5 = open(&(0x7f0000000140)='./bus/file0\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(r1, r5, 0x0, 0x80001d00c0d0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f0000000000)=0x6) [ 947.363033][T27025] exFAT-fs (loop5): invalid boot region [ 947.382099][T27025] exFAT-fs (loop5): failed to recognize exfat type [ 947.468708][T27025] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 947.499935][T27025] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 947.523112][T27042] sctp: [Deprecated]: syz-executor.2 (pid 27042) Use of struct sctp_assoc_value in delayed_ack socket option. [ 947.523112][T27042] Use struct sctp_sack_info instead [ 947.559729][T27025] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 947.617403][T27025] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 947.666510][T27025] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 947.709782][T27025] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 947.746261][ T26] audit: type=1800 audit(1601430620.718:407): pid=27038 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16381 res=0 errno=0 [ 947.767413][T27025] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 947.821679][T27025] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:50:20 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmstat\x00', 0x0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{}, {0x0, 0x2710}}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d0) sendmsg$NFT_MSG_GETGEN(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x10, 0xa, 0x5, 0x0, 0x0, {0x7}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040800}, 0x20000000) sendfile(r1, r2, 0x0, 0x80001d00c0d0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="02060000000000000025210000000c002c80020000e1000000000000b2519ea3000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x1) read$rfkill(r0, &(0x7f0000000040), 0x8) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$l2tp6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000380)=0x20) [ 947.862446][T27025] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 947.889712][T27025] exFAT-fs (loop5): invalid boot region [ 947.904986][T27025] exFAT-fs (loop5): failed to recognize exfat type 01:50:21 executing program 2: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x8243, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) syz_open_dev$char_raw(&(0x7f0000000200)='/dev/raw/raw#\x00', 0x0, 0x90000) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x2) sendfile(r1, r2, 0x0, 0x80001d00c0d0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000000)={0x6, 0x0, [{0x91, 0x0, 0x0, 0x0, @irqchip={0x7fff, 0x3}}, {0x4, 0x1, 0x0, 0x0, @msi={0x8, 0x5, 0x4d, 0x4}}, {0xe, 0x2, 0x0, 0x0, @sint={0x101, 0xff}}, {0x5, 0x1, 0x0, 0x0, @irqchip={0x7, 0xe3}}, {0xfffffffc, 0x0, 0x0, 0x0, @adapter={0xd709, 0xffffffffffffffc0, 0x3, 0x2ba0, 0x3}}, {0x3, 0x3, 0x0, 0x0, @sint={0x0, 0x4}}]}) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="0fbc56000f01c8660fc77648dde63e0fc75a000f98430066b88e0000000f23c00f21f8663503000c000f23f8f40f0164020f3808f5", 0x35}], 0x1, 0xc, &(0x7f00000001c0)=[@efer={0x2, 0x80}, @dstype0={0x6, 0xf}], 0x2) 01:50:21 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x74, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:21 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 948.210265][T27056] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 948.242117][T27059] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27059 comm=syz-executor.1 [ 948.252522][T27056] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 948.267037][T27056] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 948.280514][T27056] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 948.348046][T27056] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 948.365499][T27056] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 948.384198][T27056] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 948.410938][T27056] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 948.448115][T27056] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 948.478248][T27056] exFAT-fs (loop5): invalid boot region [ 948.522045][T27056] exFAT-fs (loop5): failed to recognize exfat type [ 948.644383][T27056] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 948.678856][T27056] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 948.738322][T27056] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 948.777111][T27056] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:50:21 executing program 0: lookup_dcookie(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r2 = fspick(r1, &(0x7f0000000180)='./bus\x00', 0x1) ioctl$BTRFS_IOC_GET_FEATURES(r2, 0x80189439, &(0x7f00000001c0)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$PPPIOCSCOMPRESS(r1, 0x4010744d) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) prctl$PR_SET_SECUREBITS(0x1c, 0xa) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)={0x24, r4, 0x1, 0x0, 0x0, {0x6}, [@NL80211_ATTR_IFTYPE={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x20, 0x70bd2c, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0xff, 0x3}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x4, 0x4}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1f, 0x3}}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x24004000) 01:50:21 executing program 2: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x8243, 0x0) accept4(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @multicast}}, &(0x7f0000000080)=0x80, 0x800) [ 948.815152][T27056] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 948.860507][T27056] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 948.892351][T27056] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 948.932425][T27056] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 948.977629][T27056] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 949.049625][T27056] exFAT-fs (loop5): invalid boot region [ 949.079670][T27056] exFAT-fs (loop5): failed to recognize exfat type 01:50:22 executing program 2: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x80001, 0x0) write$qrtrtun(r0, &(0x7f0000001b40)="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", 0x1000) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x6, 0x4) ioctl$HIDIOCSUSAGES(r3, 0x501c4814, &(0x7f0000000b00)={{0x1, 0xffffffff, 0xfff, 0x96e, 0x8, 0x3}, 0x2cd, [0x7e8, 0x2, 0x1, 0x40, 0xffff, 0x800, 0x5, 0x0, 0x46a, 0x1, 0x8, 0x4, 0x7fff, 0x80, 0x2, 0x1cc7, 0x7ff, 0xa94, 0x3, 0x2c2, 0x0, 0x3, 0x944, 0x2, 0x1, 0xea, 0x6, 0xbe03, 0x6, 0xfff, 0x6, 0x9, 0x3ff, 0x1, 0xb54, 0xffffffff, 0x0, 0x7ff, 0x63, 0x10001, 0x20, 0x8, 0x6, 0x5, 0x3, 0x1f, 0x5, 0x1, 0x10001, 0x2, 0x4, 0x4b, 0x4, 0x1000, 0x1, 0x1, 0x3, 0x200, 0xffffff80, 0x1ff, 0x8001, 0x6, 0x1, 0x9, 0x5, 0x0, 0x1c00, 0x3, 0x1, 0xac, 0x5, 0xd0, 0x6, 0x7, 0x4d4, 0x3, 0x92a, 0xffff8001, 0x5, 0x4, 0x3, 0x8, 0x8, 0x5, 0x1ff, 0x38000000, 0x5, 0x7, 0x3ff, 0x80000001, 0x7, 0x0, 0x40, 0x0, 0xdc17, 0x68, 0x401, 0xfffffffb, 0xfffffffb, 0xd0, 0xdc5, 0x6, 0x2, 0x5, 0xff, 0xe8, 0x8, 0x8, 0x8, 0x2, 0xbd, 0x9b9, 0x10001, 0x37d, 0x80000000, 0x80, 0x3, 0x7, 0x592, 0x5, 0x4, 0x1, 0xe2e3, 0x39a8acaf, 0x7, 0x2, 0x7fffffff, 0x40000000, 0xbc63, 0x4, 0x400, 0x4, 0x4, 0x7, 0xffffffff, 0x5, 0x9, 0x0, 0x81, 0x8, 0x7, 0x800, 0x0, 0x7fffffff, 0x10001, 0xb8e, 0x5, 0xd24, 0x3, 0xfffff49a, 0x2, 0x1, 0x8, 0x7, 0x9, 0x5, 0x3ac7ec27, 0x9, 0x1, 0x80, 0x8, 0x4, 0x2, 0xfff, 0x580, 0x42, 0x4, 0x7, 0xa6, 0x1000, 0xe91, 0x4, 0x7ff, 0x6, 0x7, 0x81, 0x2, 0x436, 0x0, 0xfff, 0x1000, 0x7, 0x5b, 0x1, 0x194f, 0x2, 0xe6, 0x3, 0x4, 0x8, 0x9, 0x7ff, 0x8, 0x1, 0x4, 0x80000000, 0x5, 0x9, 0x8, 0x9, 0x9, 0x9, 0x9b, 0x2, 0x2, 0x7fffffff, 0x3, 0x7ff, 0x5, 0x0, 0xfb, 0x923e, 0xff, 0xffffffff, 0xffff, 0x0, 0x9, 0x6, 0x5, 0x267, 0x8, 0x80000000, 0x4311b5aa, 0x8, 0x8, 0xe0ac, 0x3, 0xa33b, 0x9, 0x400, 0x3ff, 0x4, 0x9, 0x8, 0x657bed60, 0x8001, 0x1, 0x4, 0x80000000, 0x400000, 0x0, 0x10001, 0x0, 0x3, 0x6, 0x0, 0x5, 0x6, 0x9, 0x0, 0x91, 0x0, 0x3, 0x0, 0x1, 0x4, 0x4, 0x5, 0x80, 0x668, 0x9, 0x89a00000, 0x4, 0xffff, 0xe9, 0x1, 0x9, 0x4b, 0x10001, 0x4, 0xff, 0x9, 0x7fffffff, 0x5f, 0x5, 0x5, 0x0, 0x2, 0x4, 0x2, 0x1, 0xffffffbe, 0xfffffff7, 0xfff, 0x345, 0x6, 0x7, 0x6, 0x7, 0x6, 0x3d, 0x2, 0x8789c7e8, 0x1, 0x3, 0x1ff, 0x9, 0x10000, 0x2, 0x5, 0x3f, 0x8, 0x1ff, 0x7f, 0xffffffff, 0x7f, 0x8, 0x2, 0x9, 0x2, 0x1, 0x7f, 0x80, 0x4, 0x7, 0x8, 0x5, 0x3f, 0x100, 0x1, 0x5, 0x3, 0x2, 0x5bcb, 0x81, 0x8, 0xff, 0x7, 0xb06, 0x8, 0x0, 0x80000000, 0x7, 0x4, 0x0, 0x9, 0xa00, 0x2, 0xfffffff7, 0x2b7, 0x0, 0xfffffffc, 0x9, 0x7, 0xd1, 0x8, 0x480, 0x7, 0xff, 0x40, 0x1, 0x7, 0x0, 0x7, 0x5, 0x3, 0x7, 0x5, 0x7, 0x2, 0x7fff, 0x81, 0x9, 0x800, 0x101, 0x3, 0x1f, 0x20, 0x4, 0x6, 0x20, 0xfe, 0x25, 0x713, 0x5, 0x15f20000, 0x2, 0x3, 0x3, 0x1, 0x7, 0x9, 0x80, 0x10000000, 0x1004, 0x0, 0x4, 0x200, 0x0, 0x0, 0x3, 0x7ff, 0xa08a, 0x1, 0x2, 0x9, 0x3, 0x0, 0x7, 0x2, 0x80000001, 0x200, 0x7, 0x7, 0x1, 0x1ff, 0x20, 0x9, 0x9, 0x3ff, 0xbad, 0x92, 0x1000, 0x380, 0x549e795a, 0x8, 0x8, 0x80, 0xff, 0xff, 0x3f, 0x7d9, 0x8001, 0x3, 0x1ff, 0x401, 0x3ff, 0x3, 0xa388, 0x6, 0xb4, 0xfffff726, 0x401, 0xeed, 0x40, 0x1, 0x8, 0x8, 0x6, 0x2, 0x8, 0x1, 0x7, 0x9, 0x243c, 0x73fd, 0x9, 0x8, 0x6, 0x0, 0xffff, 0x4707bbad, 0x8, 0x7, 0x6, 0x6e, 0xff, 0x8, 0x7fffffff, 0x8, 0xa37e, 0x83ae, 0x7fff, 0x1, 0x3, 0x6, 0x9, 0xfffffff9, 0x9, 0x2, 0x7f, 0x8, 0x35877989, 0x0, 0xc4, 0x1, 0x7, 0x8, 0x7fff, 0x6, 0x8, 0x7, 0x279036cd, 0x7ff, 0x1de, 0x80000000, 0x1000, 0x4, 0xf1a, 0xfffffffd, 0x2, 0x5, 0x7, 0xda, 0x7, 0x5, 0xfffffffa, 0x0, 0x101, 0xfffffffe, 0x5d, 0x7fffffff, 0x400, 0x80000001, 0x401, 0x0, 0x5, 0x5, 0xffffffff, 0xfffffff8, 0x5f8, 0x2, 0x401, 0x10000, 0x7ff, 0x5, 0x1, 0x7, 0x3f4e278b, 0x200, 0x1c1, 0x4, 0x0, 0x1, 0x3, 0x1000, 0x1, 0x9, 0x2, 0x800, 0x1, 0x10001, 0x2, 0xfffffffe, 0x8, 0x9, 0xffffffff, 0x6a, 0x9, 0x2a8c, 0x800, 0x6, 0x200, 0x401, 0x1ff, 0x2, 0x4, 0xbbb, 0x401, 0x5, 0xf9, 0x1, 0x2, 0xd7, 0x4ceb, 0xffff, 0x1, 0x9, 0xffffffff, 0x1, 0x10001, 0x80000000, 0x1, 0x1, 0x9, 0x8, 0x0, 0x7, 0x9d5, 0x9, 0xa20f, 0x6, 0x4, 0x1, 0x0, 0x9, 0xfe4e, 0x2, 0x0, 0x50, 0x1, 0x2, 0x2, 0x6, 0xfa6, 0xb6de, 0x401, 0x200, 0xdedf, 0x7, 0x5b, 0x5, 0xa6, 0x2, 0x5, 0x3, 0x97, 0xfbdf, 0x9, 0x9, 0x5, 0x200, 0x3, 0xdb, 0x8, 0x5687, 0x800, 0x304, 0x3, 0x1f, 0x1, 0x1, 0x3275, 0x0, 0x5, 0x9, 0x8, 0x0, 0x147, 0x4, 0xffffffff, 0xfb, 0x1, 0x80000000, 0x3, 0xdb1, 0x8001, 0xfffffffd, 0x6, 0x332, 0x7, 0x200, 0xbf0e, 0x0, 0x3ff, 0xfa8, 0x401, 0xffff8000, 0x20, 0x1, 0x1ff, 0x31, 0x12e, 0x0, 0x7, 0x1ff, 0xffff0001, 0x7153, 0x1905, 0x8001, 0x0, 0x7, 0x8cb4, 0x2, 0x0, 0x3f3, 0x1, 0x0, 0x1, 0x3f, 0x6e, 0x89, 0x0, 0xcd2b, 0xf, 0x35, 0x6, 0x9f, 0x625, 0x80000001, 0x7fffffff, 0x3, 0x1, 0x1000, 0x8, 0x2, 0xffff8001, 0x2, 0xf3, 0x28, 0x7f, 0xb6dd, 0x3, 0x9, 0xbd1, 0x100, 0x81, 0x3, 0x5, 0x8, 0x5, 0xfc000, 0x1, 0x9, 0x80, 0xff, 0x1, 0x2, 0xfffffff9, 0x81, 0x10000, 0x2, 0x6, 0x8001, 0x2, 0x10000, 0x8, 0x1ff, 0x68, 0x80000000, 0x7f, 0x1, 0x6, 0xcbd3, 0x6, 0x5, 0x7ff, 0x5, 0xffffffff, 0x6, 0x568, 0x3, 0x2, 0x9, 0x4, 0x1ff, 0x2, 0x401, 0x200, 0xfff, 0x200, 0x0, 0x2, 0x9, 0xd46f, 0x7, 0x1, 0x993, 0x4, 0x3, 0x2, 0x3f, 0x7ff, 0x8, 0x1, 0x3, 0x6, 0x800, 0x544c2ac1, 0x401, 0x1, 0x4, 0x0, 0x2, 0x7, 0x0, 0x28a, 0x1f, 0x61, 0xff, 0x6bd, 0x7, 0xdf63, 0x3, 0x0, 0x3, 0x19, 0x800, 0x101, 0x8, 0x8, 0x0, 0x4, 0x9, 0x4, 0x4, 0x3, 0x68, 0x200, 0x20, 0x1a, 0x3, 0x3f, 0x9, 0x5, 0x56d, 0x1ff, 0xfffffd4c, 0x2, 0x4f1, 0x1, 0x7, 0xfffffffe, 0x5, 0x1ff, 0x5, 0x2, 0x9, 0xae, 0xbd99, 0x0, 0x7, 0x9, 0x90, 0x4, 0x7, 0x1, 0x1, 0x6, 0x5c8, 0x6, 0x8, 0x2, 0x400, 0xffff, 0x8, 0xffffff7f, 0x0, 0x2f78, 0x400, 0x68, 0x3f, 0x9, 0x8, 0x3, 0x1, 0x7a7, 0x4, 0x8, 0x5, 0x0, 0x80000000, 0x8, 0x8, 0x7ff, 0xffffffff, 0x3, 0x7, 0x0, 0x1f2, 0x2, 0x1, 0x39e, 0x4, 0x200, 0x3, 0x8000000, 0x77, 0x81, 0x9, 0x400, 0x3, 0x4, 0x1, 0x6826e542, 0x2b5b, 0x1, 0x9, 0x1, 0x200, 0x9, 0x6, 0x80, 0xffffffe0, 0x0, 0x1, 0x7ff, 0x4, 0x1, 0x5, 0x5, 0x40, 0x80000001, 0x5, 0xfff, 0x4, 0x0, 0x1ff, 0x0, 0x3, 0xa1a, 0x0, 0x9, 0x40, 0x0, 0x3, 0x4, 0x81, 0xab8, 0x3, 0x800, 0x4, 0x20, 0xd2, 0x7f, 0x3, 0x200, 0x7, 0x9, 0x102f16c8, 0x1, 0x400, 0x80, 0x8, 0x2, 0x7f, 0xffffffff, 0x7cc, 0xffffffc0, 0x9, 0x6, 0x3, 0x8, 0x5, 0x8e3, 0xa8e, 0x60dd, 0x2, 0x4, 0x1, 0x4, 0x8000, 0x1, 0x2, 0x2, 0x400, 0x3, 0x3, 0x3f49, 0x400, 0x4, 0xb2, 0x0, 0xcbe5, 0x80000001, 0x6, 0x8, 0x81, 0x6, 0x80000001, 0x4, 0x3, 0x2, 0x4, 0xffff, 0x3f, 0x3, 0x8, 0x7f, 0x10001, 0x10000, 0x4, 0x4, 0x3f, 0x8, 0x7fff, 0x3ff, 0x5, 0xfff, 0x2, 0x2, 0xc0dfd16, 0xfffffffa, 0x7, 0x9, 0x400, 0x9, 0x9, 0x8c4, 0x40, 0x8, 0x5, 0x7, 0x3, 0x5, 0x47560, 0x5, 0x7, 0x1ff, 0x6, 0x5300b077, 0x9, 0x7f, 0xffff, 0x8, 0x30, 0x3, 0x3f, 0x7fffffff, 0x6, 0x100, 0x80000000, 0x2, 0x6, 0x200, 0x8, 0x20a57a76, 0x400, 0x62d5, 0x2, 0x34231ea, 0x1, 0xfffffff9, 0x200, 0xd70, 0x1276239b, 0x10, 0x6, 0x5, 0x919, 0xa2, 0xffffffc0, 0x8000, 0x0, 0x1, 0x3, 0x6, 0xfffffc01, 0x9a29, 0x7ff, 0x7fffffff, 0x3, 0x6, 0xffff31ac]}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r1, r4, 0x0, 0x80001d00c0d0) ioctl$SIOCNRDECOBS(r4, 0x89e2) [ 949.183135][T27074] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27074 comm=syz-executor.1 01:50:22 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x7a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 949.275970][ T26] audit: type=1800 audit(1601430622.248:408): pid=27071 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16374 res=0 errno=0 01:50:22 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x6000, 0x0) lookup_dcookie(0x0, 0x0, 0x0) [ 949.414080][T27083] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 949.441215][T27083] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 949.481561][T27083] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 949.541483][T27083] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 949.602684][T27083] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 949.641555][T27083] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 949.693172][ T26] audit: type=1800 audit(1601430622.668:409): pid=27079 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15809 res=0 errno=0 [ 949.693394][T27083] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:50:22 executing program 2: read$hidraw(0xffffffffffffffff, &(0x7f0000000000)=""/65, 0x41) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x8243, 0x0) [ 949.769341][ T26] audit: type=1800 audit(1601430622.688:410): pid=27082 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15809 res=0 errno=0 [ 949.802894][T27083] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 949.830691][T27083] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 949.883719][T27083] exFAT-fs (loop5): invalid boot region [ 949.889302][T27083] exFAT-fs (loop5): failed to recognize exfat type 01:50:22 executing program 2: openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x6802, 0x0) [ 950.003779][T27083] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 950.022764][T27083] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 950.042807][T27083] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 950.057460][T27083] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 950.067810][T27083] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 950.076298][T27083] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 950.084759][T27083] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 950.094715][T27083] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 950.104472][T27083] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 950.114904][T27083] exFAT-fs (loop5): invalid boot region [ 950.120460][T27083] exFAT-fs (loop5): failed to recognize exfat type 01:50:23 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x104, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 950.151295][T27099] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27099 comm=syz-executor.1 [ 950.256109][T27102] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 950.279587][T27102] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 950.322518][T27102] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 950.361199][T27102] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:50:23 executing program 0: ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000040)={0x9, 0x0, 0x6c28, 0x6, 0x4}) lookup_dcookie(0xfffffffffffff9cd, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x9001) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000680)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000640)={&(0x7f00000003c0)=ANY=[@ANYBLOB="7f9b1476", @ANYRES16=r2, @ANYBLOB="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"], 0x258}, 0x1, 0x0, 0x0, 0x800}, 0x40024) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB="c4010000", @ANYRES16=r2, @ANYBLOB="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"], 0x1c4}, 0x1, 0x0, 0x0, 0x20048005}, 0x20008084) socketpair(0x28, 0xa, 0x1, &(0x7f0000000000)) [ 950.400603][T27102] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 950.440199][T27102] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:50:23 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_FPEMU(0xa, 0x1) lookup_dcookie(0x0, 0x0, 0x0) [ 950.485252][T27102] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 950.520637][T27102] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:50:23 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x9001) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000680)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000640)={&(0x7f00000003c0)={0x258, r3, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8037}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x200}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}, @TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffc01}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xffff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xa3a}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x83}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x100}]}, @TIPC_NLA_NODE={0x94, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "14103c1faf8af5a95329c06acd7dca7eb7599d37c129c368a4029d51d8dbb91b29"}}, @TIPC_NLA_NODE_KEY={0x3e, 0x4, {'gcm(aes)\x00', 0x16, "df819cade1dc3a8ba32bfa9bef913fa5ff0077503e70"}}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x4}, @TIPC_NLA_LINK={0xbc, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffff001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xaf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4b0f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffffc}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x40}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x81}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffffffd}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xa96d}]}]}, 0x258}, 0x1, 0x0, 0x0, 0x800}, 0x40024) sendmsg$TIPC_NL_MON_PEER_GET(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)={0x3e8, r3, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x134, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "80f070d9d58e3716e983795b8bbb21da68756adb32de6c6d"}}, @TIPC_NLA_NODE_ID={0xec, 0x3, "08e3575d53633d684eec149fe29f1a495544f38df2323d0efcb58d2a09534f57bcf800ccf1760cf678ecf2b32ccc6f926066079fda01ef333825b8dae44480c32a84eaeb8b20154a71bcb3aab5b31f9c67a0df9250501e84b29a7f14a7b860a679f37aedde3857ac351230550b32effbe3018b24e05c197d477ae1f48b46616f8031a8695ab695d746e824e304a289c66e37553d5a5c14af8d2962ab47a07041851bce2c9b786b3035362e6e4a3d11abe94e69ded411e3ca239a168fe39487c2cf79614f7d983e3a021f8d9ae2cb03ce67e5ab552aafc3c093ac23c658ba541fcf74130111729b4f"}, @TIPC_NLA_NODE_ID={0x4}]}, @TIPC_NLA_SOCK={0x98, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xa20}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2cc4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xc3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xea}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x80000001}]}, @TIPC_NLA_BEARER={0xbc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x20}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x401, @mcast1, 0x1}}, {0x14, 0x2, @in={0x2, 0x4e23, @broadcast}}}}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @remote}}, {0x14, 0x2, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}]}, @TIPC_NLA_NODE={0xb0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x42, 0x4, {'gcm(aes)\x00', 0x1a, "844b019e3950e7006b0a079a5c69f9da6b08901f5c59f4dc0d93"}}, @TIPC_NLA_NODE_ID={0x5f, 0x3, "45e9cc320465f3409c8b47df33c029354fc06792941c8304de5bf25b0be3af0682447dcb0e5a3e198f8ad16783ac0b8232744bc4bd2f613060e0ec271c131f42a31782ef4a2ca493933f21851e4fde4f44c8511a37ec3a1f9bf75a"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xaf26}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_BEARER={0x90, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0xff, @private1={0xfc, 0x1, [], 0x1}, 0x400}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x7f, @empty, 0x2}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x80000000, @loopback, 0x6}}, {0x14, 0x2, @in={0x2, 0x4e24, @private=0xa010101}}}}]}]}, 0x3e8}, 0x1, 0x0, 0x0, 0x10}, 0x8044) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x8243, 0x0) [ 950.541697][T27102] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 950.565705][T27102] exFAT-fs (loop5): invalid boot region [ 950.576898][T27102] exFAT-fs (loop5): failed to recognize exfat type [ 950.657629][T27102] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 950.681118][T27102] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 950.707713][T27102] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 950.766959][T27102] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 950.830366][T27102] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 950.858342][T27102] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 950.887514][T27102] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 950.915089][T27102] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 950.958817][T27102] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 951.006941][T27102] exFAT-fs (loop5): invalid boot region [ 951.025234][T27102] exFAT-fs (loop5): failed to recognize exfat type 01:50:24 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x204, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 951.150702][ T26] audit: type=1800 audit(1601430624.118:411): pid=27117 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16017 res=0 errno=0 [ 951.185914][T27121] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27121 comm=syz-executor.1 01:50:24 executing program 2: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x8243, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xffff) [ 951.290036][T27126] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 951.331141][T27126] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:50:24 executing program 2: openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x400, 0x0) socketpair(0x9, 0x1, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_LIST_RULES(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x3f5, 0x200, 0x70bd29, 0x25dfdbfc, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x0) [ 951.398865][T27126] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 951.467028][T27126] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 951.511893][T27126] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 951.534940][T27126] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 951.556598][T27126] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 951.575026][T27126] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 951.604312][T27126] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 951.630334][T27126] exFAT-fs (loop5): invalid boot region [ 951.641713][T27126] exFAT-fs (loop5): failed to recognize exfat type 01:50:24 executing program 2: openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20ncci\x00', 0x8243, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000000)=0xd9df) 01:50:24 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:24 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ubi_ctrl\x00', 0x2000, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000d80)=0x6, 0x2) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000680)={r4, r1, r2}, &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, r1, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) [ 951.913380][T27142] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 951.996312][T27142] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:50:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 952.081277][T27142] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 952.103229][ T26] audit: type=1800 audit(1601430625.078:412): pid=27137 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16002 res=0 errno=0 01:50:25 executing program 0: ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f0000000000)) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$snddsp_status(&(0x7f0000ffa000/0x3000)=nil, 0x1000, 0x8, 0x1010, 0xffffffffffffffff, 0x82000000) lookup_dcookie(0x0, 0x0, 0x0) [ 952.124829][T27149] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27149 comm=syz-executor.1 [ 952.156850][T27142] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:50:25 executing program 2: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x4080, 0x0) accept$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1b, 0x1, 0x8, 0xff, 0x100, r0, 0xea2f, [], r1, 0xffffffffffffffff, 0x3, 0x1, 0x2}, 0x40) [ 952.226689][T27142] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 952.276811][T27142] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 952.310196][T27142] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 952.338952][T27142] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 952.369322][T27142] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:25 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x208c0, 0x0) ioctl$HIDIOCSFLAG(r0, 0x4004480f, &(0x7f0000000040)=0x2) lookup_dcookie(0x0, 0x0, 0x0) [ 952.433797][T27142] exFAT-fs (loop5): invalid boot region 01:50:25 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ubi_ctrl\x00', 0x2000, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000d80)=0x6, 0x2) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000680)={r4, r1, r2}, &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, r1, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) [ 952.476712][T27142] exFAT-fs (loop5): failed to recognize exfat type 01:50:25 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x304, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:25 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) 01:50:25 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ubi_ctrl\x00', 0x2000, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000d80)=0x6, 0x2) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000680)={r4, r1, r2}, &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, r1, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) [ 952.748191][T27168] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 952.817683][T27168] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 952.885516][T27168] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:25 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) lookup_dcookie(0x0, 0x0, 0x0) 01:50:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) 01:50:25 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ubi_ctrl\x00', 0x2000, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000d80)=0x6, 0x2) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000680)={r4, r1, r2}, &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, r1, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) [ 952.951661][T27168] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 952.981730][T27168] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 953.035995][T27168] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 953.099776][T27168] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 953.120552][T27183] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27183 comm=syz-executor.1 [ 953.158266][T27168] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:50:26 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tkill(0xffffffffffffffff, 0x28) lookup_dcookie(0x0, 0x0, 0x0) [ 953.205745][T27168] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:26 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ubi_ctrl\x00', 0x2000, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000d80)=0x6, 0x2) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000680)={r4, r1, r2}, &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, r1, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 953.253246][T27168] exFAT-fs (loop5): invalid boot region [ 953.274425][T27168] exFAT-fs (loop5): failed to recognize exfat type 01:50:26 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$HIDIOCGRDESCSIZE(r1, 0x80044801, &(0x7f0000000000)) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) [ 953.359420][T27168] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 953.381636][T27168] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 953.417545][T27168] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 953.472494][T27168] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:50:26 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ubi_ctrl\x00', 0x2000, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000d80)=0x6, 0x2) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000680)={r3, r0, r1}, &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, r0, 0x0, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 953.515992][T27168] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 953.525865][T27168] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 953.535581][T27168] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 953.546678][T27168] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 953.555733][T27168] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 953.567306][T27168] exFAT-fs (loop5): invalid boot region [ 953.576416][T27168] exFAT-fs (loop5): failed to recognize exfat type 01:50:26 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x3f6, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:26 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ubi_ctrl\x00', 0x2000, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000d80)=0x6, 0x2) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000680)={r3, r0, r1}, &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, r0, 0x0, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 953.826101][T27204] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:50:26 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ubi_ctrl\x00', 0x2000, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000d80)=0x6, 0x2) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000680)={r3, r0, r1}, &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, r0, 0x0, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 953.873789][T27204] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 953.883726][ T26] audit: type=1800 audit(1601430626.858:413): pid=27195 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16145 res=0 errno=0 01:50:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) [ 953.923334][T27204] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 953.982389][T27204] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 953.984119][T27211] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27211 comm=syz-executor.1 01:50:27 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ubi_ctrl\x00', 0x2000, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000d80)=0x6, 0x2) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000680)={r4, r1, r2}, &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) 01:50:27 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa571}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x40880, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x3, 0x70, 0xdc, 0x4, 0x3f, 0x8e, 0x0, 0x8000, 0x0, 0xa, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xffff, 0xa307}, 0x1000, 0x400, 0x9, 0x7, 0x800, 0x3e, 0xfffd}) socket$inet6_dccp(0xa, 0x6, 0x0) [ 954.030161][T27204] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:50:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) [ 954.089609][T27204] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 954.126431][T27204] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 954.169223][T27204] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 954.201825][T27218] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27218 comm=syz-executor.1 01:50:27 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ubi_ctrl\x00', 0x2000, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000d80)=0x6, 0x2) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000680)={r4, r1, r2}, &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 954.226345][T27204] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 954.267429][T27204] exFAT-fs (loop5): invalid boot region [ 954.292392][T27204] exFAT-fs (loop5): failed to recognize exfat type 01:50:27 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000000)=""/142) 01:50:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) 01:50:27 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ubi_ctrl\x00', 0x2000, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000d80)=0x6, 0x2) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000680)={r4, r1, r2}, &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 954.385928][T27204] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 954.397807][T27204] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 954.411301][T27204] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 954.420506][T27204] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 954.440773][T27204] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:50:27 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ubi_ctrl\x00', 0x2000, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000d80)=0x6, 0x2) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) keyctl$update(0x2, r1, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 954.514225][T27232] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27232 comm=syz-executor.1 [ 954.520609][T27204] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 954.535894][T27204] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 954.544643][T27204] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 954.561698][T27204] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 954.572643][T27204] exFAT-fs (loop5): invalid boot region [ 954.578470][T27204] exFAT-fs (loop5): failed to recognize exfat type 01:50:27 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x3f9, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:27 executing program 1: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:50:27 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x381040) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000180)={0x1, 0x70, 0x1f, 0x89, 0x3, 0x5f, 0x0, 0x21bd0b87, 0x1440, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000080), 0x6}, 0x4495, 0x4, 0xff, 0x0, 0xff, 0x4, 0xce}) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000002200)=[{&(0x7f00000035c0)=""/4106, 0x200045ca}], 0x1}, 0x100) lookup_dcookie(0x0, 0x0, 0x0) 01:50:27 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ubi_ctrl\x00', 0x2000, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000d80)=0x6, 0x2) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) keyctl$update(0x2, r1, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 954.748087][T27239] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 954.778774][T27239] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 954.844156][T27239] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 954.900632][T27239] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:50:27 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ubi_ctrl\x00', 0x2000, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000d80)=0x6, 0x2) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) keyctl$update(0x2, r1, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 954.955571][T27239] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:50:28 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:50:28 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10001, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x5) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf4a, 0x200000}, 0x0, 0x0, 0x0, 0x0, 0x74a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/59, &(0x7f0000000080)=0x3b) lookup_dcookie(0x0, 0x0, 0x0) [ 955.033789][T27239] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 955.088854][T27239] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 955.125422][T27239] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:50:28 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ubi_ctrl\x00', 0x2000, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000d80)=0x6, 0x2) keyctl$dh_compute(0x17, &(0x7f0000000680)={0x0, r1, r2}, &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, r1, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 955.170735][T27239] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 955.208139][T27239] exFAT-fs (loop5): invalid boot region [ 955.227450][T27239] exFAT-fs (loop5): failed to recognize exfat type 01:50:28 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getparam(r0, &(0x7f0000000000)) lookup_dcookie(0xca, 0x0, 0x0) 01:50:28 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ubi_ctrl\x00', 0x2000, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000d80)=0x6, 0x2) keyctl$dh_compute(0x17, &(0x7f0000000680)={0x0, r1, r2}, &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, r1, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 955.310586][T27239] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 955.338991][T27239] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:50:28 executing program 1: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 955.398248][T27239] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 955.450560][T27239] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 955.481473][T27239] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:50:28 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ubi_ctrl\x00', 0x2000, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680)={0x0, r1, r2}, &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, r1, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 955.508916][T27239] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 955.528645][T27239] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 955.566865][T27239] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 955.602496][T27239] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 955.667723][T27239] exFAT-fs (loop5): invalid boot region [ 955.683621][T27239] exFAT-fs (loop5): failed to recognize exfat type 01:50:28 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x3fa, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:28 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000040)={[0x5]}, 0x8) lookup_dcookie(0x0, 0x0, 0x0) 01:50:28 executing program 1: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:50:28 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000680)={0x0, r1, r2}, &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, r1, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) 01:50:28 executing program 1: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 955.930771][T27286] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:50:28 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000680)={0x0, r1}, &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, r1, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 955.985066][T27286] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 956.064762][T27286] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 956.112336][T27286] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 956.144726][T27286] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:50:29 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 956.173658][T27286] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 956.211583][T27286] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:50:29 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 956.252447][T27286] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 956.307122][T27286] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:29 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 956.361206][T27286] exFAT-fs (loop5): invalid boot region [ 956.378517][ T26] audit: type=1800 audit(1601430629.348:414): pid=27296 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16226 res=0 errno=0 [ 956.391685][T27286] exFAT-fs (loop5): failed to recognize exfat type 01:50:29 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) [ 956.480967][T27286] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 956.511486][T27286] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 956.586593][T27286] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:29 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 956.632674][T27286] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 956.642762][T27286] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 956.668400][T27286] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 956.702685][T27286] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 956.729063][T27286] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:50:29 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x81, 0x3, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r0, 0xe, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) [ 956.782901][T27286] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 956.822387][T27286] exFAT-fs (loop5): invalid boot region [ 956.827974][T27286] exFAT-fs (loop5): failed to recognize exfat type 01:50:29 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x3fb, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:29 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) 01:50:30 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 957.135540][T27315] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:50:30 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 957.183366][T27315] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 957.237798][T27315] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:30 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) 01:50:30 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000010}, 0x41) lookup_dcookie(0x0, 0x0, 0x0) [ 957.310256][T27315] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 957.369912][T27315] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 957.412672][T27315] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 957.452643][T27315] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:50:30 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 957.483176][T27315] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 957.523008][T27315] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 957.562414][T27315] exFAT-fs (loop5): invalid boot region [ 957.568012][T27315] exFAT-fs (loop5): failed to recognize exfat type 01:50:30 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 957.680767][T27315] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 957.703799][T27315] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 957.743743][T27315] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 957.792706][T27315] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:50:30 executing program 2: lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 957.858312][T27315] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 957.895008][T27315] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:50:30 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80800) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x410000, 0x0) lookup_dcookie(0x0, 0x0, 0x0) prctl$PR_MCE_KILL(0x21, 0x0, 0x2) [ 957.932718][T27315] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 957.951340][T27315] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 957.976858][T27315] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 958.000929][T27315] exFAT-fs (loop5): invalid boot region [ 958.015951][T27315] exFAT-fs (loop5): failed to recognize exfat type 01:50:31 executing program 2: lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) 01:50:31 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:50:31 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x3fc, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:31 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) sendmsg$NFULNL_MSG_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x5c, 0x1, 0x4, 0x801, 0x0, 0x0, {0x7, 0x0, 0x2}, [@NFULA_CFG_QTHRESH={0x8, 0x5, 0x1, 0x0, 0x101}, @NFULA_CFG_QTHRESH={0x8, 0x5, 0x1, 0x0, 0x9}, @NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x4}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x2}}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x4}, @NFULA_CFG_MODE={0xa, 0x2, {0x401, 0x1}}, @NFULA_CFG_NLBUFSIZ={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000015}, 0x1) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) 01:50:31 executing program 2: lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 958.322617][T27351] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 958.331034][T27351] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 958.364409][T27351] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:31 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 958.419584][T27351] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 958.440585][T27351] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 958.450479][T27351] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 958.461162][T27351] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 958.470406][T27351] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 958.480433][T27351] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 958.493627][T27351] exFAT-fs (loop5): invalid boot region [ 958.501161][T27351] exFAT-fs (loop5): failed to recognize exfat type [ 958.564014][T27351] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 958.577400][T27351] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 958.581711][ T26] audit: type=1800 audit(1601430631.548:415): pid=27354 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16024 res=0 errno=0 [ 958.596352][T27351] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:31 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x8000000000000, 0xffffffffffffffff, 0x0) 01:50:31 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 958.734512][T27351] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 958.816714][T27351] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 958.847317][T27351] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:50:31 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 958.875322][T27351] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 958.904898][T27351] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:50:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xe7, 0xfc, 0x9, 0x0, 0x0, 0x0, 0x18200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x2, 0xc, 0xb0, 0x1, 0x0, 0x4, 0x82242, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xffff, 0x2, @perf_config_ext={0x0, 0x3}, 0x2, 0x2946, 0x6, 0x9, 0x200, 0x8001, 0x7}, 0x0, 0xa, 0xffffffffffffffff, 0x1) [ 958.935421][T27351] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 958.978548][T27351] exFAT-fs (loop5): invalid boot region [ 958.998248][T27351] exFAT-fs (loop5): failed to recognize exfat type 01:50:32 executing program 2: perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) 01:50:32 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:50:32 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x102) ioctl$UI_END_FF_ERASE(r0, 0x400c55cb, &(0x7f0000000040)={0x2, 0x80000000, 0x6}) 01:50:32 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x3fd, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:32 executing program 2: perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) 01:50:32 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) [ 959.294154][T27385] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 959.323894][T27385] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:50:32 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f0000000080)=[{{r0, r1/1000+10000}, 0x3, 0x20, 0x7}, {{r2, r3/1000+10000}, 0x5, 0xf2e7, 0x7}, {{}, 0x5, 0x1, 0x8000}], 0x48) lookup_dcookie(0x0, 0x0, 0x0) [ 959.341793][T27385] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:32 executing program 2: perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 959.389846][T27385] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 959.447747][T27385] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 959.458140][T27385] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 959.468127][T27385] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:50:32 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x7, 0x4, 0x0, 0x0, 0x0, 0x400000000000000, 0x9800c, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb, 0x4, @perf_config_ext={0x6, 0x7}, 0x24010, 0xffffffffffffffff, 0x0, 0x9}, 0x0, 0x4, 0xffffffffffffffff, 0x2) lookup_dcookie(0x0, 0x0, 0x0) [ 959.509761][T27385] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:50:32 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 959.550822][T27385] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 959.580642][T27385] exFAT-fs (loop5): invalid boot region [ 959.602057][T27385] exFAT-fs (loop5): failed to recognize exfat type [ 959.672929][T27385] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 959.687197][T27385] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:50:32 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xb3, 0x0, 0x3, 0x0, 0x2003}, r0, 0xc, 0xffffffffffffffff, 0x8) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000100)={0x1, 0x3}) lookup_dcookie(0x56, 0x0, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f5, &(0x7f0000000000)="4daa1d7aa197d1eacaf0c92b6e481c20658b5cd7fe0094a921f6e3405f8c0be8ea2902c369d4a739e0d5d2792c3346b46113292f52bd5576f66aa60836b0e6b13c016a62941b1138851d46c7f01f8448178db9cfc5b26a83754d4bb022ceb1ece473e81b453fc4345c76249e03bd0e4f38b9e719ed2f52120858f3fc1bd154106bf29f0cca6b64671e14037dbf4367afab549ca6305b") r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000000c0)='-:!&\\\x00') [ 959.717175][T27385] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 959.738935][T27385] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 959.748691][T27385] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:50:32 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 959.760054][T27385] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 959.769286][T27385] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 959.779668][T27385] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 959.789289][T27385] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 959.800213][T27385] exFAT-fs (loop5): invalid boot region [ 959.806861][T27385] exFAT-fs (loop5): failed to recognize exfat type 01:50:32 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x3fe, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:33 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:50:33 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 960.044842][T27411] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 960.102044][T27411] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 960.165564][T27411] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:33 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 960.214300][T27411] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 960.270171][T27411] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 960.306740][T27411] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 960.387941][T27411] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:50:33 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 960.430977][T27411] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 960.467631][T27411] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 960.517419][T27411] exFAT-fs (loop5): invalid boot region [ 960.547700][T27411] exFAT-fs (loop5): failed to recognize exfat type [ 960.655434][T27411] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:50:33 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 960.701356][T27411] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 960.738450][T27411] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:33 executing program 0: ioctl$SNDCTL_DSP_GETODELAY(0xffffffffffffffff, 0x80045017, &(0x7f00000000c0)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x80000000) lookup_dcookie(0x0, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040)='NLBL_MGMT\x00') ioctl$CAPI_NCCI_OPENCOUNT(0xffffffffffffffff, 0x80044326, &(0x7f0000000080)=0xf0c) [ 960.808864][T27411] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 960.874264][T27411] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:50:33 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x381040) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000180)={0x1, 0x70, 0x1f, 0x89, 0x3, 0x5f, 0x0, 0x21bd0b87, 0x1440, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000080), 0x6}, 0x4495, 0x4, 0xff, 0x0, 0xff, 0x4, 0xce}) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000002200)=[{&(0x7f00000035c0)=""/4106, 0x200045ca}], 0x1}, 0x100) lookup_dcookie(0x0, 0x0, 0x0) 01:50:33 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 960.940652][T27411] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 960.979584][T27411] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:50:34 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 961.017907][T27411] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 961.072973][T27411] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 961.112199][T27411] exFAT-fs (loop5): invalid boot region 01:50:34 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 961.117792][T27411] exFAT-fs (loop5): failed to recognize exfat type 01:50:34 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x402, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:34 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 961.352169][T27448] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 961.384201][T27448] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 961.421184][T27448] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:34 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) [ 961.469759][T27448] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:50:34 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, 0x0, &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 961.515855][T27448] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:50:34 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, 0x0, &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 961.571262][T27448] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 961.639263][T27448] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 961.668899][T27448] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:50:34 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51f7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x402001, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ubi_ctrl\x00', 0x2000, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000d80)=0x6, 0x2) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='Z', 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000680)={r4, r1, r2}, &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, r1, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) [ 961.703199][T27448] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:34 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, 0x0, &(0x7f00000007c0)=""/206, 0xce, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 961.760988][T27448] exFAT-fs (loop5): invalid boot region [ 961.812338][T27448] exFAT-fs (loop5): failed to recognize exfat type [ 961.893626][T27448] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 961.903267][T27448] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 961.912769][T27448] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 961.921336][T27448] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 961.943906][T27448] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 961.954407][T27448] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 961.963704][T27448] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 962.002837][T27448] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 962.038583][T27448] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:35 executing program 0: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x80001, 0x0) write$qrtrtun(r0, &(0x7f0000001b40)="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", 0x1000) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x6, 0x4) ioctl$HIDIOCSUSAGES(r3, 0x501c4814, &(0x7f0000000b00)={{0x1, 0xffffffff, 0xfff, 0x96e, 0x8, 0x3}, 0x2cd, [0x7e8, 0x2, 0x1, 0x40, 0xffff, 0x800, 0x5, 0x0, 0x46a, 0x1, 0x8, 0x4, 0x7fff, 0x80, 0x2, 0x1cc7, 0x7ff, 0xa94, 0x3, 0x2c2, 0x0, 0x3, 0x944, 0x2, 0x1, 0xea, 0x6, 0xbe03, 0x6, 0xfff, 0x6, 0x9, 0x3ff, 0x1, 0xb54, 0xffffffff, 0x0, 0x7ff, 0x63, 0x10001, 0x20, 0x8, 0x6, 0x5, 0x3, 0x1f, 0x5, 0x1, 0x10001, 0x2, 0x4, 0x4b, 0x4, 0x1000, 0x1, 0x1, 0x3, 0x200, 0xffffff80, 0x1ff, 0x8001, 0x6, 0x1, 0x9, 0x5, 0x0, 0x1c00, 0x3, 0x1, 0xac, 0x5, 0xd0, 0x6, 0x7, 0x4d4, 0x3, 0x92a, 0xffff8001, 0x5, 0x4, 0x3, 0x8, 0x8, 0x5, 0x1ff, 0x38000000, 0x5, 0x7, 0x3ff, 0x80000001, 0x7, 0x0, 0x40, 0x0, 0xdc17, 0x68, 0x401, 0xfffffffb, 0xfffffffb, 0xd0, 0xdc5, 0x6, 0x2, 0x5, 0xff, 0xe8, 0x8, 0x8, 0x8, 0x2, 0xbd, 0x9b9, 0x10001, 0x37d, 0x80000000, 0x80, 0x3, 0x7, 0x592, 0x5, 0x4, 0x1, 0xe2e3, 0x39a8acaf, 0x7, 0x2, 0x7fffffff, 0x40000000, 0xbc63, 0x4, 0x400, 0x4, 0x4, 0x7, 0xffffffff, 0x5, 0x9, 0x0, 0x81, 0x8, 0x7, 0x800, 0x0, 0x7fffffff, 0x10001, 0xb8e, 0x5, 0xd24, 0x3, 0xfffff49a, 0x2, 0x1, 0x8, 0x7, 0x9, 0x5, 0x3ac7ec27, 0x9, 0x1, 0x80, 0x8, 0x4, 0x2, 0xfff, 0x580, 0x42, 0x4, 0x7, 0xa6, 0x1000, 0xe91, 0x4, 0x7ff, 0x6, 0x7, 0x81, 0x2, 0x436, 0x0, 0xfff, 0x1000, 0x7, 0x5b, 0x1, 0x194f, 0x2, 0xe6, 0x3, 0x4, 0x8, 0x9, 0x7ff, 0x8, 0x1, 0x4, 0x80000000, 0x5, 0x9, 0x8, 0x9, 0x9, 0x9, 0x9b, 0x2, 0x2, 0x7fffffff, 0x3, 0x7ff, 0x5, 0x0, 0xfb, 0x923e, 0xff, 0xffffffff, 0xffff, 0x0, 0x9, 0x6, 0x5, 0x267, 0x8, 0x80000000, 0x4311b5aa, 0x8, 0x8, 0xe0ac, 0x3, 0xa33b, 0x9, 0x400, 0x3ff, 0x4, 0x9, 0x8, 0x657bed60, 0x8001, 0x1, 0x4, 0x80000000, 0x400000, 0x0, 0x10001, 0x0, 0x3, 0x6, 0x0, 0x5, 0x6, 0x9, 0x0, 0x91, 0x0, 0x3, 0x0, 0x1, 0x4, 0x4, 0x5, 0x80, 0x668, 0x9, 0x89a00000, 0x4, 0xffff, 0xe9, 0x1, 0x9, 0x4b, 0x10001, 0x4, 0xff, 0x9, 0x7fffffff, 0x5f, 0x5, 0x5, 0x0, 0x2, 0x4, 0x2, 0x1, 0xffffffbe, 0xfffffff7, 0xfff, 0x345, 0x6, 0x7, 0x6, 0x7, 0x6, 0x3d, 0x2, 0x8789c7e8, 0x1, 0x3, 0x1ff, 0x9, 0x10000, 0x2, 0x5, 0x3f, 0x8, 0x1ff, 0x7f, 0xffffffff, 0x7f, 0x8, 0x2, 0x9, 0x2, 0x1, 0x7f, 0x80, 0x4, 0x7, 0x8, 0x5, 0x3f, 0x100, 0x1, 0x5, 0x3, 0x2, 0x5bcb, 0x81, 0x8, 0xff, 0x7, 0xb06, 0x8, 0x0, 0x80000000, 0x7, 0x4, 0x0, 0x9, 0xa00, 0x2, 0xfffffff7, 0x2b7, 0x0, 0xfffffffc, 0x9, 0x7, 0xd1, 0x8, 0x480, 0x7, 0xff, 0x40, 0x1, 0x7, 0x0, 0x7, 0x5, 0x3, 0x7, 0x5, 0x7, 0x2, 0x7fff, 0x81, 0x9, 0x800, 0x101, 0x3, 0x1f, 0x20, 0x4, 0x6, 0x20, 0xfe, 0x25, 0x713, 0x5, 0x15f20000, 0x2, 0x3, 0x3, 0x1, 0x7, 0x9, 0x80, 0x10000000, 0x1004, 0x0, 0x4, 0x200, 0x0, 0x0, 0x3, 0x7ff, 0xa08a, 0x1, 0x2, 0x9, 0x3, 0x0, 0x7, 0x2, 0x80000001, 0x200, 0x7, 0x7, 0x1, 0x1ff, 0x20, 0x9, 0x9, 0x3ff, 0xbad, 0x92, 0x1000, 0x380, 0x549e795a, 0x8, 0x8, 0x80, 0xff, 0xff, 0x3f, 0x7d9, 0x8001, 0x3, 0x1ff, 0x401, 0x3ff, 0x3, 0xa388, 0x6, 0xb4, 0xfffff726, 0x401, 0xeed, 0x40, 0x1, 0x8, 0x8, 0x6, 0x2, 0x8, 0x1, 0x7, 0x9, 0x243c, 0x73fd, 0x9, 0x8, 0x6, 0x0, 0xffff, 0x4707bbad, 0x8, 0x7, 0x6, 0x6e, 0xff, 0x8, 0x7fffffff, 0x8, 0xa37e, 0x83ae, 0x7fff, 0x1, 0x3, 0x6, 0x9, 0xfffffff9, 0x9, 0x2, 0x7f, 0x8, 0x35877989, 0x0, 0xc4, 0x1, 0x7, 0x8, 0x7fff, 0x6, 0x8, 0x7, 0x279036cd, 0x7ff, 0x1de, 0x80000000, 0x1000, 0x4, 0xf1a, 0xfffffffd, 0x2, 0x5, 0x7, 0xda, 0x7, 0x5, 0xfffffffa, 0x0, 0x101, 0xfffffffe, 0x5d, 0x7fffffff, 0x400, 0x80000001, 0x401, 0x0, 0x5, 0x5, 0xffffffff, 0xfffffff8, 0x5f8, 0x2, 0x401, 0x10000, 0x7ff, 0x5, 0x1, 0x7, 0x3f4e278b, 0x200, 0x1c1, 0x4, 0x0, 0x1, 0x3, 0x1000, 0x1, 0x9, 0x2, 0x800, 0x1, 0x10001, 0x2, 0xfffffffe, 0x8, 0x9, 0xffffffff, 0x6a, 0x9, 0x2a8c, 0x800, 0x6, 0x200, 0x401, 0x1ff, 0x2, 0x4, 0xbbb, 0x401, 0x5, 0xf9, 0x1, 0x2, 0xd7, 0x4ceb, 0xffff, 0x1, 0x9, 0xffffffff, 0x1, 0x10001, 0x80000000, 0x1, 0x1, 0x9, 0x8, 0x0, 0x7, 0x9d5, 0x9, 0xa20f, 0x6, 0x4, 0x1, 0x0, 0x9, 0xfe4e, 0x2, 0x0, 0x50, 0x1, 0x2, 0x2, 0x6, 0xfa6, 0xb6de, 0x401, 0x200, 0xdedf, 0x7, 0x5b, 0x5, 0xa6, 0x2, 0x5, 0x3, 0x97, 0xfbdf, 0x9, 0x9, 0x5, 0x200, 0x3, 0xdb, 0x8, 0x5687, 0x800, 0x304, 0x3, 0x1f, 0x1, 0x1, 0x3275, 0x0, 0x5, 0x9, 0x8, 0x0, 0x147, 0x4, 0xffffffff, 0xfb, 0x1, 0x80000000, 0x3, 0xdb1, 0x8001, 0xfffffffd, 0x6, 0x332, 0x7, 0x200, 0xbf0e, 0x0, 0x3ff, 0xfa8, 0x401, 0xffff8000, 0x20, 0x1, 0x1ff, 0x31, 0x12e, 0x0, 0x7, 0x1ff, 0xffff0001, 0x7153, 0x1905, 0x8001, 0x0, 0x7, 0x8cb4, 0x2, 0x0, 0x3f3, 0x1, 0x0, 0x1, 0x3f, 0x6e, 0x89, 0x0, 0xcd2b, 0xf, 0x35, 0x6, 0x9f, 0x625, 0x80000001, 0x7fffffff, 0x3, 0x1, 0x1000, 0x8, 0x2, 0xffff8001, 0x2, 0xf3, 0x28, 0x7f, 0xb6dd, 0x3, 0x9, 0xbd1, 0x100, 0x81, 0x3, 0x5, 0x8, 0x5, 0xfc000, 0x1, 0x9, 0x80, 0xff, 0x1, 0x2, 0xfffffff9, 0x81, 0x10000, 0x2, 0x6, 0x8001, 0x2, 0x10000, 0x8, 0x1ff, 0x68, 0x80000000, 0x7f, 0x1, 0x6, 0xcbd3, 0x6, 0x5, 0x7ff, 0x5, 0xffffffff, 0x6, 0x568, 0x3, 0x2, 0x9, 0x4, 0x1ff, 0x2, 0x401, 0x200, 0xfff, 0x200, 0x0, 0x2, 0x9, 0xd46f, 0x7, 0x1, 0x993, 0x4, 0x3, 0x2, 0x3f, 0x7ff, 0x8, 0x1, 0x3, 0x6, 0x800, 0x544c2ac1, 0x401, 0x1, 0x4, 0x0, 0x2, 0x7, 0x0, 0x28a, 0x1f, 0x61, 0xff, 0x6bd, 0x7, 0xdf63, 0x3, 0x0, 0x3, 0x19, 0x800, 0x101, 0x8, 0x8, 0x0, 0x4, 0x9, 0x4, 0x4, 0x3, 0x68, 0x200, 0x20, 0x1a, 0x3, 0x3f, 0x9, 0x5, 0x56d, 0x1ff, 0xfffffd4c, 0x2, 0x4f1, 0x1, 0x7, 0xfffffffe, 0x5, 0x1ff, 0x5, 0x2, 0x9, 0xae, 0xbd99, 0x0, 0x7, 0x9, 0x90, 0x4, 0x7, 0x1, 0x1, 0x6, 0x5c8, 0x6, 0x8, 0x2, 0x400, 0xffff, 0x8, 0xffffff7f, 0x0, 0x2f78, 0x400, 0x68, 0x3f, 0x9, 0x8, 0x3, 0x1, 0x7a7, 0x4, 0x8, 0x5, 0x0, 0x80000000, 0x8, 0x8, 0x7ff, 0xffffffff, 0x3, 0x7, 0x0, 0x1f2, 0x2, 0x1, 0x39e, 0x4, 0x200, 0x3, 0x8000000, 0x77, 0x81, 0x9, 0x400, 0x3, 0x4, 0x1, 0x6826e542, 0x2b5b, 0x1, 0x9, 0x1, 0x200, 0x9, 0x6, 0x80, 0xffffffe0, 0x0, 0x1, 0x7ff, 0x4, 0x1, 0x5, 0x5, 0x40, 0x80000001, 0x5, 0xfff, 0x4, 0x0, 0x1ff, 0x0, 0x3, 0xa1a, 0x0, 0x9, 0x40, 0x0, 0x3, 0x4, 0x81, 0xab8, 0x3, 0x800, 0x4, 0x20, 0xd2, 0x7f, 0x3, 0x200, 0x7, 0x9, 0x102f16c8, 0x1, 0x400, 0x80, 0x8, 0x2, 0x7f, 0xffffffff, 0x7cc, 0xffffffc0, 0x9, 0x6, 0x3, 0x8, 0x5, 0x8e3, 0xa8e, 0x60dd, 0x2, 0x4, 0x1, 0x4, 0x8000, 0x1, 0x2, 0x2, 0x400, 0x3, 0x3, 0x3f49, 0x400, 0x4, 0xb2, 0x0, 0xcbe5, 0x80000001, 0x6, 0x8, 0x81, 0x6, 0x80000001, 0x4, 0x3, 0x2, 0x4, 0xffff, 0x3f, 0x3, 0x8, 0x7f, 0x10001, 0x10000, 0x4, 0x4, 0x3f, 0x8, 0x7fff, 0x3ff, 0x5, 0xfff, 0x2, 0x2, 0xc0dfd16, 0xfffffffa, 0x7, 0x9, 0x400, 0x9, 0x9, 0x8c4, 0x40, 0x8, 0x5, 0x7, 0x3, 0x5, 0x47560, 0x5, 0x7, 0x1ff, 0x6, 0x5300b077, 0x9, 0x7f, 0xffff, 0x8, 0x30, 0x3, 0x3f, 0x7fffffff, 0x6, 0x100, 0x80000000, 0x2, 0x6, 0x200, 0x8, 0x20a57a76, 0x400, 0x62d5, 0x2, 0x34231ea, 0x1, 0xfffffff9, 0x200, 0xd70, 0x1276239b, 0x10, 0x6, 0x5, 0x919, 0xa2, 0xffffffc0, 0x8000, 0x0, 0x1, 0x3, 0x6, 0xfffffc01, 0x9a29, 0x7ff, 0x7fffffff, 0x3, 0x6, 0xffff31ac]}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r1, r4, 0x0, 0x80001d00c0d0) ioctl$SIOCNRDECOBS(r4, 0x89e2) [ 962.052361][T27448] exFAT-fs (loop5): invalid boot region [ 962.069715][T27448] exFAT-fs (loop5): failed to recognize exfat type 01:50:35 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:50:35 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), 0x0, 0x0, &(0x7f00000008c0)={&(0x7f00000006c0)={'sha512-ssse3\x00'}}) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) 01:50:35 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x403, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 962.304351][T27476] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 962.323058][T27476] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 962.400207][T27476] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:35 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), 0x0, 0x0, 0x0) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 962.478743][T27476] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 962.530707][T27476] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 962.600679][T27476] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 962.659620][T27476] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 962.718835][T27476] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:50:35 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), 0x0, 0x0, 0x0) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 962.772595][T27476] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 962.854724][T27476] exFAT-fs (loop5): invalid boot region [ 962.892198][T27476] exFAT-fs (loop5): failed to recognize exfat type 01:50:35 executing program 0: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x6c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:36 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 963.028860][T27476] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 963.063074][T27476] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:50:36 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), 0x0, 0x0, 0x0) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, 0x0, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 963.140748][T27490] exFAT-fs (loop0): Invalid exboot-signature(sector = 1): 0x00000000 [ 963.146134][T27476] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 963.157628][T27490] exFAT-fs (loop0): Invalid exboot-signature(sector = 2): 0x00000000 [ 963.176806][T27490] exFAT-fs (loop0): Invalid exboot-signature(sector = 3): 0x00000000 [ 963.186098][T27490] exFAT-fs (loop0): Invalid exboot-signature(sector = 4): 0x00000000 [ 963.195656][T27490] exFAT-fs (loop0): Invalid exboot-signature(sector = 5): 0x00000000 [ 963.205043][T27490] exFAT-fs (loop0): Invalid exboot-signature(sector = 6): 0x00000000 [ 963.214372][T27490] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 963.223869][T27490] exFAT-fs (loop0): Invalid exboot-signature(sector = 8): 0x00000000 [ 963.226919][T27476] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 963.233934][T27490] exFAT-fs (loop0): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 963.271188][T27476] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 963.332837][T27490] exFAT-fs (loop0): invalid boot region [ 963.361252][T27490] exFAT-fs (loop0): failed to recognize exfat type [ 963.362994][T27476] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:50:36 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), 0x0, 0x0, 0x0) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, 0x0, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) 01:50:36 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44580, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x200, 0x0, 0x16}, 0x18) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, [0x7fff, 0x4, 0x100000000, 0x1, 0x376, 0x9, 0x8000, 0x8, 0x8, 0x1e59, 0x2, 0x6, 0x1, 0xfab]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)={r2, 0xf800, 0x1}, 0x8) lookup_dcookie(0x0, 0x0, 0x0) [ 963.450047][T27476] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 963.481337][T27476] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 963.525942][T27476] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 963.569991][T27476] exFAT-fs (loop5): invalid boot region [ 963.603403][T27476] exFAT-fs (loop5): failed to recognize exfat type 01:50:36 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), 0x0, 0x0, 0x0) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, 0x0, &(0x7f0000000180)=""/238, 0xee) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) 01:50:36 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x404, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) 01:50:36 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), 0x0, 0x0, 0x0) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x800, 0x0) [ 963.912708][T27507] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 963.921088][T27510] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27510 comm=syz-executor.0 [ 963.936543][T27507] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 963.985684][T27507] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:37 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 964.058623][T27507] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:50:37 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), 0x0, 0x0, 0x0) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cachefiles(0xffffffffffffff9c, 0x0, 0x800, 0x0) [ 964.111204][T27507] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:50:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 964.186450][T27507] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 964.234815][T27507] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 964.264997][T27519] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27519 comm=syz-executor.0 [ 964.284615][T27507] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 964.306501][T27507] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:37 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), 0x0, 0x0, 0x0) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cachefiles(0xffffffffffffff9c, 0x0, 0x800, 0x0) [ 964.349999][T27507] exFAT-fs (loop5): invalid boot region [ 964.363851][T27507] exFAT-fs (loop5): failed to recognize exfat type 01:50:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 964.438704][T27507] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 964.476654][T27507] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 964.526095][T27507] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 964.578855][T27507] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 964.636945][T27529] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27529 comm=syz-executor.0 [ 964.650763][T27507] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:50:37 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), 0x0, 0x0, 0x0) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cachefiles(0xffffffffffffff9c, 0x0, 0x800, 0x0) [ 964.712229][T27507] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 964.751307][T27507] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:50:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) close(r1) [ 964.780090][T27507] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 964.804909][T27507] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:37 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), 0x0, 0x0, 0x0) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x0, 0x0) [ 964.866835][T27507] exFAT-fs (loop5): invalid boot region [ 964.897117][T27507] exFAT-fs (loop5): failed to recognize exfat type [ 964.960406][T27535] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27535 comm=syz-executor.0 01:50:38 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:38 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:50:38 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), 0x0, 0x0, 0x0) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x0, 0x0) 01:50:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) close(r1) [ 965.136091][T27541] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 965.158683][T27541] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 965.214852][T27541] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:38 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000680), 0x0, 0x0, 0x0) keyctl$update(0x2, 0x0, 0x0, 0x0) fgetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x0, 0x0) [ 965.270877][T27541] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 965.294118][T27551] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27551 comm=syz-executor.0 01:50:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) close(r1) [ 965.328855][T27541] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 965.402248][T27541] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 965.432169][T27541] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 965.461880][T27541] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 965.492901][T27541] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 965.505000][T27555] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27555 comm=syz-executor.0 [ 965.535849][T27541] exFAT-fs (loop5): invalid boot region [ 965.541439][T27541] exFAT-fs (loop5): failed to recognize exfat type 01:50:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 965.643579][T27559] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27559 comm=syz-executor.2 [ 965.689801][T27541] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 965.732627][T27541] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 965.741032][T27541] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 965.769449][T27541] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 965.842141][T27541] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 965.873536][T27541] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:50:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 965.899521][T27541] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:50:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 965.943008][T27541] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 965.962241][T27541] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:39 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 966.001817][T27541] exFAT-fs (loop5): invalid boot region [ 966.007404][T27541] exFAT-fs (loop5): failed to recognize exfat type [ 966.063654][T27570] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27570 comm=syz-executor.2 01:50:39 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 966.103832][T27571] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27571 comm=syz-executor.0 01:50:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) 01:50:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 966.345235][T27580] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 966.388901][T27580] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 966.409007][T27580] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 966.414383][T27584] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27584 comm=syz-executor.0 [ 966.420222][T27580] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 966.443583][T27580] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 966.453693][T27580] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 966.464316][T27580] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 966.475010][T27580] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 966.484877][T27580] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 966.496172][T27580] exFAT-fs (loop5): invalid boot region [ 966.503669][T27580] exFAT-fs (loop5): failed to recognize exfat type 01:50:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 966.589146][T27580] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 966.639405][T27580] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 966.714188][T27580] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 966.747243][T27580] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:50:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 966.775807][T27580] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:50:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 966.817970][T27580] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 966.855752][T27580] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 966.897147][T27580] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:50:40 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 966.970901][T27580] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 967.032728][T27580] exFAT-fs (loop5): invalid boot region [ 967.060465][T27580] exFAT-fs (loop5): failed to recognize exfat type 01:50:40 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) 01:50:40 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 967.533977][T27612] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 967.553647][T27612] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 967.564808][T27612] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 967.575602][T27612] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 967.585149][T27612] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 967.594918][T27612] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 967.604456][T27612] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 967.614250][T27612] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 967.624156][T27612] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 967.635481][T27612] exFAT-fs (loop5): invalid boot region [ 967.643009][T27612] exFAT-fs (loop5): failed to recognize exfat type 01:50:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 967.729678][T27612] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 967.739141][T27612] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 967.750155][T27612] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 967.777198][T27612] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 967.788329][T27612] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 967.852029][T27612] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 967.886257][T27612] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:50:40 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 967.931347][T27612] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 967.957108][T27612] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 968.004276][T27612] exFAT-fs (loop5): invalid boot region [ 968.067289][T27612] exFAT-fs (loop5): failed to recognize exfat type 01:50:41 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 968.386173][T27627] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 968.417086][T27627] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 968.446478][T27627] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 968.511810][T27627] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 968.561803][T27627] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 968.604109][T27627] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 968.631753][T27627] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:50:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 968.693509][T27627] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 968.752692][T27627] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 968.785066][T27627] exFAT-fs (loop5): invalid boot region [ 968.790653][T27627] exFAT-fs (loop5): failed to recognize exfat type 01:50:41 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 968.897722][T27627] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 968.978091][T27627] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 969.031866][T27627] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 969.040004][T27627] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 969.106727][T27627] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 969.125129][T27627] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 969.140658][T27627] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:50:42 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xb00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 969.153864][T27627] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 969.164204][T27627] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 969.174991][T27627] exFAT-fs (loop5): invalid boot region [ 969.180799][T27627] exFAT-fs (loop5): failed to recognize exfat type [ 969.337419][T27642] selinux_netlink_send: 9 callbacks suppressed [ 969.337435][T27642] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27642 comm=syz-executor.0 [ 969.428027][T27646] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 969.465571][T27646] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 969.531857][T27646] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 969.539996][T27646] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:50:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 969.620786][T27646] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 969.663533][T27646] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 969.681654][T27646] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 969.721788][T27646] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 969.732625][T27646] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 969.738431][T27650] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27650 comm=syz-executor.2 [ 969.791090][T27646] exFAT-fs (loop5): invalid boot region [ 969.797497][T27646] exFAT-fs (loop5): failed to recognize exfat type 01:50:42 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:50:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 969.907005][T27646] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 969.972418][T27646] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 969.980553][T27646] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 969.985187][T27656] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27656 comm=syz-executor.2 01:50:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 970.056615][T27646] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 970.073282][T27646] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 970.082273][T27646] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 970.100259][T27646] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 970.109588][T27646] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 970.137560][T27646] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 970.159344][T27660] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27660 comm=syz-executor.2 [ 970.194759][T27646] exFAT-fs (loop5): invalid boot region [ 970.224633][T27646] exFAT-fs (loop5): failed to recognize exfat type 01:50:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) 01:50:43 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xc00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 970.290298][T27664] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27664 comm=syz-executor.0 [ 970.377108][T27666] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27666 comm=syz-executor.2 [ 970.476765][T27670] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 970.495495][T27670] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:50:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 970.530957][T27670] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 970.591626][T27670] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 970.649032][T27670] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 970.669992][T27675] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27675 comm=syz-executor.2 [ 970.686471][T27670] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 970.726820][T27670] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 970.766929][T27670] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:50:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 970.804519][T27670] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:43 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 970.861632][T27670] exFAT-fs (loop5): invalid boot region [ 970.862896][T27678] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27678 comm=syz-executor.2 [ 970.889338][T27670] exFAT-fs (loop5): failed to recognize exfat type 01:50:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) 01:50:44 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xd00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 971.071749][T27683] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27683 comm=syz-executor.2 [ 971.203092][T27689] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 971.223818][T27689] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 971.244669][T27689] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 971.250069][T27692] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27692 comm=syz-executor.0 [ 971.265087][T27689] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 971.275301][T27689] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 971.285712][T27689] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 971.295851][T27689] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 971.347984][T27689] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 971.412573][T27689] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 971.425040][T27689] exFAT-fs (loop5): invalid boot region [ 971.430986][T27689] exFAT-fs (loop5): failed to recognize exfat type [ 971.531159][T27689] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 971.546987][T27689] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 971.588983][T27689] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 971.621590][T27689] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 971.656757][T27689] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 971.688518][T27689] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 971.720034][T27689] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 971.754919][T27689] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 971.790721][T27689] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 971.839318][T27689] exFAT-fs (loop5): invalid boot region 01:50:44 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:50:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 971.881649][T27689] exFAT-fs (loop5): failed to recognize exfat type 01:50:44 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xe00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 972.172156][T27709] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 972.191114][T27709] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 972.218697][T27709] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 972.266991][T27709] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 972.301959][T27709] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 972.341915][T27709] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 972.372425][T27709] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 972.383351][T27709] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 972.404248][T27709] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 972.435042][T27709] exFAT-fs (loop5): invalid boot region [ 972.448504][T27709] exFAT-fs (loop5): failed to recognize exfat type [ 972.516447][T27709] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 972.534680][T27709] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 972.600663][T27709] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 972.711622][T27709] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 972.739482][T27709] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 972.765708][T27709] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 972.793896][T27709] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 972.813544][T27709] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:50:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) 01:50:45 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 972.867228][T27709] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 972.905220][T27709] exFAT-fs (loop5): invalid boot region [ 972.925668][T27709] exFAT-fs (loop5): failed to recognize exfat type 01:50:46 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xf00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 973.223014][T27730] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 973.249653][T27730] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 973.279610][T27730] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 973.341425][T27730] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 973.393547][T27730] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 973.415643][T27730] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 973.435175][T27730] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 973.477600][T27730] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 973.523393][T27730] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 973.569584][T27730] exFAT-fs (loop5): invalid boot region [ 973.586799][T27730] exFAT-fs (loop5): failed to recognize exfat type 01:50:46 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x1020, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) 01:50:46 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 973.859057][T27738] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:50:46 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 973.917854][T27738] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 973.989075][T27738] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) 01:50:47 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 974.041932][T27738] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 974.087095][T27738] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 974.108176][T27738] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 974.125054][T27738] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:50:47 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 974.134248][T27738] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 974.143309][T27738] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 974.154488][T27738] exFAT-fs (loop5): invalid boot region [ 974.160601][T27738] exFAT-fs (loop5): failed to recognize exfat type [ 974.259034][T27738] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 974.331544][T27738] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:50:47 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 974.381516][T27738] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 974.389656][T27738] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 974.454775][T27738] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 974.489757][T27738] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 974.528782][T27738] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:50:47 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 974.587527][T27738] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 974.645301][T27738] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 974.680229][T27738] exFAT-fs (loop5): invalid boot region 01:50:47 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 974.706507][T27738] exFAT-fs (loop5): failed to recognize exfat type 01:50:47 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x1100, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) 01:50:47 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:50:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 974.986891][T27769] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 975.007094][T27772] selinux_netlink_send: 6 callbacks suppressed [ 975.007111][T27772] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27772 comm=syz-executor.2 [ 975.055294][T27769] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 975.104850][T27769] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 975.146570][T27778] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27778 comm=syz-executor.0 [ 975.163678][T27769] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 975.218274][T27769] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:50:48 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 975.260352][T27769] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 975.299306][T27769] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 975.328476][T27769] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 975.357617][T27769] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:48 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 975.389534][T27769] exFAT-fs (loop5): invalid boot region [ 975.414475][T27769] exFAT-fs (loop5): failed to recognize exfat type [ 975.488986][T27769] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 975.511572][T27769] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 975.520008][T27769] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 975.538663][T27769] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 975.550898][T27769] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 975.567603][T27769] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 975.580592][T27769] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 975.597812][T27769] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 975.608527][T27769] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 975.629309][T27769] exFAT-fs (loop5): invalid boot region [ 975.637210][T27769] exFAT-fs (loop5): failed to recognize exfat type 01:50:48 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:50:48 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:48 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:50:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) 01:50:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) [ 975.986081][T27795] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 976.035382][T27795] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:50:49 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 976.097834][T27801] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27801 comm=syz-executor.2 [ 976.112790][T27795] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 976.150259][T27802] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27802 comm=syz-executor.0 [ 976.197441][T27795] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 976.247136][T27795] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:50:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) [ 976.291456][T27795] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 976.329893][T27795] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:50:49 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 976.366389][T27795] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 976.386366][T27795] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 976.412149][T27795] exFAT-fs (loop5): invalid boot region [ 976.422954][T27809] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27809 comm=syz-executor.0 [ 976.440751][T27795] exFAT-fs (loop5): failed to recognize exfat type [ 976.526882][T27795] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:50:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) [ 976.576128][T27795] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 976.619285][T27795] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 976.626011][T27817] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27817 comm=syz-executor.0 [ 976.627901][T27795] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 976.649805][T27795] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 976.659224][T27795] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:50:49 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:50:49 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x2010, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 976.669274][T27795] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 976.679692][T27795] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 976.690405][T27795] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 976.701187][T27795] exFAT-fs (loop5): invalid boot region [ 976.706825][T27795] exFAT-fs (loop5): failed to recognize exfat type 01:50:49 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 976.854920][T27823] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 976.873250][T27823] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:50:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 976.911775][T27823] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:50 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 976.985868][T27823] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 977.052652][T27829] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27829 comm=syz-executor.2 [ 977.071780][T27823] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:50:50 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 977.116307][T27823] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 977.170485][T27823] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:50:50 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 977.217493][T27823] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 977.238869][T27823] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:50 executing program 0: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 977.274860][T27823] exFAT-fs (loop5): invalid boot region [ 977.294764][T27823] exFAT-fs (loop5): failed to recognize exfat type [ 977.402594][T27823] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 977.435176][T27823] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:50:50 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 977.501190][T27823] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 977.540429][T27823] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:50:50 executing program 0: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 977.609121][T27823] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:50:50 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 977.651299][T27823] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 977.674464][T27823] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 977.704706][T27823] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 977.740949][T27823] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:50 executing program 0: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 977.773640][T27823] exFAT-fs (loop5): invalid boot region [ 977.800638][T27823] exFAT-fs (loop5): failed to recognize exfat type 01:50:50 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:50:50 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x2300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:50 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:50:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 978.075735][T27861] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 978.087493][T27864] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27864 comm=syz-executor.2 [ 978.142473][T27861] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 978.182723][T27861] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 978.239778][T27861] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:50:51 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 978.287025][T27861] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 978.323872][T27861] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 978.342609][T27861] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 978.376352][T27861] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 978.419429][T27861] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 978.456866][T27861] exFAT-fs (loop5): invalid boot region [ 978.476086][T27861] exFAT-fs (loop5): failed to recognize exfat type 01:50:51 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, 0x0) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 978.552127][T27861] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 978.581362][T27861] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 978.629099][T27861] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 978.691770][T27861] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 978.744664][T27861] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:50:51 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 978.801110][T27861] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 978.818678][T27861] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 978.860692][T27861] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:50:51 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, 0x0) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 978.911325][T27861] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r1) [ 978.979074][T27861] exFAT-fs (loop5): invalid boot region [ 979.018719][T27861] exFAT-fs (loop5): failed to recognize exfat type 01:50:52 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x26aa, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 979.116784][T27885] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27885 comm=syz-executor.2 01:50:52 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, 0x0) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 979.290429][T27891] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 979.322077][T27891] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 979.383700][T27891] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:52 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 979.464427][T27891] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 979.484518][T27891] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 979.494783][T27891] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 979.530648][T27891] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 979.569618][T27891] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 979.608438][T27891] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 979.650357][T27891] exFAT-fs (loop5): invalid boot region [ 979.670799][T27891] exFAT-fs (loop5): failed to recognize exfat type 01:50:52 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:50:52 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 979.784141][T27891] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 979.842645][T27891] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 979.850791][T27891] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) [ 979.932344][T27891] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 979.971483][T27891] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 979.974676][T27911] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27911 comm=syz-executor.2 [ 980.016283][T27891] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:50:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) [ 980.059519][T27891] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:50:53 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 980.111605][T27891] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 980.147490][T27914] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27914 comm=syz-executor.2 [ 980.150761][T27891] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 980.230990][T27891] exFAT-fs (loop5): invalid boot region [ 980.236577][T27891] exFAT-fs (loop5): failed to recognize exfat type 01:50:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) 01:50:53 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) close(r0) [ 980.339858][T27921] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27921 comm=syz-executor.2 01:50:53 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x26ca, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:53 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 980.512435][T27927] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 980.529719][T27927] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 980.549218][T27927] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 980.567946][T27927] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 980.589810][T27927] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 980.626550][T27927] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:50:53 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 980.672526][T27927] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:50:53 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 980.716128][T27927] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 980.755038][T27927] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 980.810944][T27927] exFAT-fs (loop5): invalid boot region [ 980.828106][T27927] exFAT-fs (loop5): failed to recognize exfat type 01:50:53 executing program 2: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 980.908341][T27927] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 980.932295][T27927] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 981.009224][T27927] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 981.071668][T27927] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:50:54 executing program 2: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 981.117342][T27927] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 981.145997][T27927] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 981.186518][T27927] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 981.220941][T27927] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:50:54 executing program 2: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 981.255951][T27927] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:54 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) close(r0) [ 981.301059][T27927] exFAT-fs (loop5): invalid boot region [ 981.306652][T27927] exFAT-fs (loop5): failed to recognize exfat type 01:50:54 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:50:54 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x3f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:54 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:50:54 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 981.741700][T27965] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 981.768445][T27965] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 981.797535][T27965] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 981.829300][T27965] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 981.858671][T27965] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 981.912892][T27965] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 981.961081][T27965] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 982.003501][T27965] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 982.024713][T27965] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 982.048554][T27965] exFAT-fs (loop5): invalid boot region [ 982.062293][T27965] exFAT-fs (loop5): failed to recognize exfat type [ 982.130416][T27965] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 982.145751][T27965] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:50:55 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) close(r0) [ 982.201460][T27965] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 982.233187][T27965] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:50:55 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 982.280979][T27965] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 982.339764][T27965] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 982.378756][T27965] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 982.405469][T27965] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 982.429131][T27965] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 982.453462][T27965] exFAT-fs (loop5): invalid boot region [ 982.467330][T27965] exFAT-fs (loop5): failed to recognize exfat type 01:50:55 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:50:55 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x4800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 982.775057][T27985] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 982.805625][T27985] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 982.837872][T27985] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 982.855949][T27985] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 982.865603][T27985] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 982.875268][T27985] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 982.884795][T27985] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 982.894443][T27985] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 982.904307][T27985] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 982.916155][T27985] exFAT-fs (loop5): invalid boot region [ 982.923751][T27985] exFAT-fs (loop5): failed to recognize exfat type [ 982.989368][T27985] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 983.003791][T27985] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 983.059014][T27985] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 983.100854][T27985] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 983.119170][T27985] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:50:56 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) close(r0) [ 983.167765][T27985] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:50:56 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 983.230903][T27985] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 983.261687][T27985] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 983.311523][T27985] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 983.367427][T27985] exFAT-fs (loop5): invalid boot region [ 983.391182][T27985] exFAT-fs (loop5): failed to recognize exfat type 01:50:56 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x4c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:50:56 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 983.631532][T28003] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 983.648818][T28003] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 983.683439][T28003] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 983.718122][T28003] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 983.749914][T28003] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 983.787187][T28003] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 983.828426][T28003] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 983.872331][T28003] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 983.918550][T28003] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 983.954171][T28003] exFAT-fs (loop5): invalid boot region [ 983.975919][T28003] exFAT-fs (loop5): failed to recognize exfat type 01:50:57 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) close(r0) [ 984.066367][T28003] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 984.081129][T28003] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:50:57 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 984.118351][T28003] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 984.157778][T28003] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 984.167190][T28003] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 984.175920][T28003] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 984.184862][T28003] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 984.193990][T28003] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 984.203434][T28003] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 984.214824][T28003] exFAT-fs (loop5): invalid boot region [ 984.220395][T28003] exFAT-fs (loop5): failed to recognize exfat type 01:50:57 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x55aa, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 984.416933][T28022] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 984.443438][T28022] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:50:57 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 984.473265][T28022] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 984.503052][T28022] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 984.576936][T28022] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 984.619774][T28022] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 984.642295][T28022] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 984.661209][T28022] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 984.680333][T28022] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 984.729550][T28022] exFAT-fs (loop5): invalid boot region [ 984.746453][T28022] exFAT-fs (loop5): failed to recognize exfat type 01:50:57 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x6000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 984.936657][T28031] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 984.982312][T28031] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 985.004573][T28031] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:50:58 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) close(r0) 01:50:58 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 985.072967][T28031] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 985.095960][T28031] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 985.143119][T28031] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 985.165647][T28031] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 985.261121][T28031] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 985.291644][T28031] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 985.330749][T28031] exFAT-fs (loop5): invalid boot region [ 985.336590][T28031] exFAT-fs (loop5): failed to recognize exfat type 01:50:58 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 985.450568][T28031] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 985.468560][T28031] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 985.478877][T28031] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 985.489271][T28031] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 985.498399][T28031] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 985.507527][T28031] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 985.517551][T28031] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 985.527969][T28031] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 985.537848][T28031] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:58 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x6800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 985.550780][T28031] exFAT-fs (loop5): invalid boot region [ 985.562578][T28031] exFAT-fs (loop5): failed to recognize exfat type [ 985.683094][T28050] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 985.702274][T28050] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 985.722420][T28050] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 985.750393][T28050] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 985.794598][T28050] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 985.832032][T28050] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 985.868388][T28050] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 985.907926][T28050] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:50:58 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 985.948262][T28050] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:50:59 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 985.994673][T28050] exFAT-fs (loop5): invalid boot region [ 986.027862][T28050] exFAT-fs (loop5): failed to recognize exfat type [ 986.106442][T28050] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 986.136851][T28050] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 986.181140][T28050] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 986.225650][T28050] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 986.266874][T28050] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 986.299684][T28050] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 986.330714][T28050] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 986.370804][T28050] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:50:59 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 986.404333][T28050] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 986.450756][T28050] exFAT-fs (loop5): invalid boot region [ 986.456352][T28050] exFAT-fs (loop5): failed to recognize exfat type 01:50:59 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x6c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 986.748271][T28070] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 986.778651][T28070] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 986.814730][T28070] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 986.872558][T28070] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:50:59 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:50:59 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 986.924918][T28070] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 986.965072][T28070] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 987.018622][T28070] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 987.061140][T28070] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 987.107790][T28070] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 987.152076][T28070] exFAT-fs (loop5): invalid boot region [ 987.175334][T28070] exFAT-fs (loop5): failed to recognize exfat type 01:51:00 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 987.300999][T28070] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 987.331541][T28070] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 987.339778][T28070] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 987.387738][T28070] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 987.437841][T28070] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 987.483556][T28070] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 987.509619][T28070] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 987.528134][T28070] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 987.548094][T28070] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 987.569741][T28070] exFAT-fs (loop5): invalid boot region [ 987.582268][T28070] exFAT-fs (loop5): failed to recognize exfat type 01:51:00 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x7000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 987.777974][T28087] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 987.786725][T28087] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 987.799889][T28087] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 987.809803][T28087] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 987.819931][T28087] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 987.830733][T28087] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 987.839407][T28087] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 987.850028][T28087] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:00 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 987.874498][T28087] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:00 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 987.950634][T28087] exFAT-fs (loop5): invalid boot region [ 987.956223][T28087] exFAT-fs (loop5): failed to recognize exfat type [ 988.097862][T28087] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 988.125421][T28087] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:01 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 988.198600][T28087] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 988.245424][T28087] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 988.294024][T28087] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 988.332383][T28087] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 988.363804][T28087] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 988.392629][T28087] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 988.424020][T28087] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 988.459522][T28087] exFAT-fs (loop5): invalid boot region [ 988.477824][T28087] exFAT-fs (loop5): failed to recognize exfat type 01:51:01 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x7400, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 988.739863][T28109] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 988.769753][T28109] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:01 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 988.835718][T28109] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:51:01 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 988.932647][T28109] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 988.986026][T28109] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 989.030294][T28109] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 989.066832][T28109] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:51:02 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 989.113055][T28109] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 989.147751][T28109] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 989.183247][T28109] exFAT-fs (loop5): invalid boot region [ 989.200530][T28109] exFAT-fs (loop5): failed to recognize exfat type 01:51:02 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x7a00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 989.510414][T28125] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 989.521323][T28125] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 989.560391][T28125] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 989.570221][T28125] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 989.630969][T28125] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 989.660767][T28125] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 989.668922][T28125] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 989.756466][T28125] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 989.777014][T28125] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 989.806151][T28125] exFAT-fs (loop5): invalid boot region [ 989.826958][T28125] exFAT-fs (loop5): failed to recognize exfat type 01:51:02 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xaa26, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:02 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:51:02 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 990.028705][T28131] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:51:03 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 990.120177][T28131] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 990.166904][T28131] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 990.185480][T28131] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 990.204025][T28131] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 990.221452][T28131] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 990.258234][T28131] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 990.295620][T28131] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 990.314737][T28131] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 990.339238][T28131] exFAT-fs (loop5): invalid boot region [ 990.355765][T28131] exFAT-fs (loop5): failed to recognize exfat type 01:51:03 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xca26, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 990.588509][T28147] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 990.640450][T28147] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 990.648689][T28147] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 990.659726][T28147] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 990.669162][T28147] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 990.677978][T28147] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:51:03 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xedc0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 990.688501][T28147] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 990.698516][T28147] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 990.707957][T28147] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 990.718914][T28147] exFAT-fs (loop5): invalid boot region [ 990.725128][T28147] exFAT-fs (loop5): failed to recognize exfat type 01:51:03 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 990.859105][T28150] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:51:03 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 990.923835][T28150] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 990.979886][T28150] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 991.028788][T28150] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:04 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 991.070560][T28150] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 991.080786][T28150] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 991.088914][T28150] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 991.170473][T28150] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 991.179260][T28150] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 991.228128][T28150] exFAT-fs (loop5): invalid boot region [ 991.259398][T28150] exFAT-fs (loop5): failed to recognize exfat type 01:51:04 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xf603, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 991.508791][T28168] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 991.550403][T28168] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 991.559594][T28168] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 991.573224][T28168] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 991.582522][T28168] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 991.591740][T28168] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 991.600205][T28168] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 991.610579][T28168] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 991.621464][T28168] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 991.632180][T28168] exFAT-fs (loop5): invalid boot region [ 991.638162][T28168] exFAT-fs (loop5): failed to recognize exfat type [ 991.693934][T28168] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 991.708061][T28168] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 991.726503][T28168] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:51:04 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) [ 991.745172][T28168] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 991.773966][T28168] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 991.783489][T28168] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 991.792602][T28168] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 991.804062][T28168] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 991.813668][T28168] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 991.825530][T28168] exFAT-fs (loop5): invalid boot region [ 991.832899][T28168] exFAT-fs (loop5): failed to recognize exfat type 01:51:04 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:51:04 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xf903, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:04 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b}) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 992.005305][T28179] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 992.031976][T28179] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 992.064965][T28179] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 992.118617][T28179] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 992.180651][T28179] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 992.192479][T28179] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 992.235627][T28179] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 992.270834][T28179] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 992.300989][T28179] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 992.330239][T28179] exFAT-fs (loop5): invalid boot region [ 992.341234][T28179] exFAT-fs (loop5): failed to recognize exfat type [ 992.439082][T28179] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 992.450629][T28179] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 992.482039][T28179] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 992.491564][T28179] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 992.499927][T28179] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 992.508367][T28179] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 992.516786][T28179] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 992.525369][T28179] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 992.534702][T28179] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 992.545709][T28179] exFAT-fs (loop5): invalid boot region [ 992.551349][T28179] exFAT-fs (loop5): failed to recognize exfat type 01:51:05 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xfa03, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:05 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) 01:51:05 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 992.821302][T28194] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 992.832280][T28194] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 992.847083][T28194] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 992.856969][T28194] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 992.866233][T28194] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 992.876608][T28194] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 992.887518][T28194] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 992.896872][T28194] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 992.906308][T28194] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:05 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xfb03, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 992.917685][T28194] exFAT-fs (loop5): invalid boot region [ 992.924155][T28194] exFAT-fs (loop5): failed to recognize exfat type 01:51:05 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b}) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:51:06 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xfc03, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 993.161743][T28211] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 993.182510][T28211] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 993.202810][T28211] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 993.225329][T28211] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 993.263483][T28211] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 993.298621][T28211] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 993.335083][T28211] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 993.380302][T28211] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 993.435479][T28211] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 993.481896][T28211] exFAT-fs (loop5): invalid boot region [ 993.512752][T28211] exFAT-fs (loop5): failed to recognize exfat type [ 993.587874][T28211] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 993.607771][T28211] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:06 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) [ 993.679290][T28211] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:51:06 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 993.751099][T28211] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 993.777127][T28211] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 993.804620][T28211] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 993.839774][T28211] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:51:06 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b}) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 993.885738][T28211] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 993.918127][T28211] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 993.955829][T28211] exFAT-fs (loop5): invalid boot region [ 993.975963][T28211] exFAT-fs (loop5): failed to recognize exfat type 01:51:07 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xfd03, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 994.240309][T28232] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 994.267804][T28232] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 994.304244][T28232] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 994.341737][T28232] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 994.394117][T28232] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 994.441370][T28232] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 994.481722][T28232] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 994.502889][T28232] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 994.524338][T28232] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 994.559053][T28232] exFAT-fs (loop5): invalid boot region [ 994.572819][T28232] exFAT-fs (loop5): failed to recognize exfat type [ 994.661689][T28232] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 994.717504][T28232] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:07 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:51:07 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 994.774767][T28232] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:51:07 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 994.846748][T28232] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 994.884683][T28232] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 994.918216][T28232] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 994.961272][T28232] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:51:08 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 995.063816][T28232] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 995.122604][T28232] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 995.197442][T28232] exFAT-fs (loop5): invalid boot region [ 995.238235][T28232] exFAT-fs (loop5): failed to recognize exfat type 01:51:08 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:51:08 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xfe03, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:08 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 995.494159][T28255] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 995.526620][T28255] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 995.568337][T28255] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:51:08 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b}) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 995.617580][T28255] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:08 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 995.673732][T28255] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:51:08 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 995.739566][T28255] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 995.786809][T28255] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 995.832225][T28255] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 995.870368][T28255] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:08 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 995.917829][T28255] exFAT-fs (loop5): invalid boot region [ 995.952402][T28255] exFAT-fs (loop5): failed to recognize exfat type [ 996.057920][T28255] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 996.085969][T28255] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:09 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 996.128274][T28255] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:51:09 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 996.210129][T28255] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 996.218278][T28255] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 996.270070][T28255] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 996.298242][T28255] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 996.332262][T28255] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:09 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 996.375728][T28255] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 996.414354][T28255] exFAT-fs (loop5): invalid boot region [ 996.435310][T28255] exFAT-fs (loop5): failed to recognize exfat type 01:51:09 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:51:09 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xff00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:09 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b}) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:51:09 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) close(r0) 01:51:09 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 996.735911][T28285] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 996.793482][T28285] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 996.841854][T28285] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 996.897047][T28285] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 996.929171][T28285] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 996.954221][T28285] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 996.974939][T28285] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 996.992501][T28285] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:10 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 997.010574][T28285] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 997.033351][T28285] exFAT-fs (loop5): invalid boot region [ 997.046414][T28285] exFAT-fs (loop5): failed to recognize exfat type [ 997.115240][T28285] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 997.141596][T28285] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:10 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, 0x0) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 997.201090][T28285] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 997.246070][T28285] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 997.290846][T28285] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 997.327351][T28285] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:51:10 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, 0x0) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 997.363573][T28285] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 997.383673][T28285] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 997.404631][T28285] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 997.437803][T28285] exFAT-fs (loop5): invalid boot region [ 997.454792][T28285] exFAT-fs (loop5): failed to recognize exfat type 01:51:10 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, 0x0) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:51:10 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xff03, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:10 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b}) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:51:10 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) close(r0) [ 997.764896][T28312] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:51:10 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 997.846466][T28312] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 997.912758][T28312] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 997.953152][T28312] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 997.987455][T28312] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 998.014610][T28312] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 998.038623][T28312] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:51:11 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 998.082797][T28312] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 998.116237][T28312] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 998.153440][T28312] exFAT-fs (loop5): invalid boot region [ 998.166150][T28312] exFAT-fs (loop5): failed to recognize exfat type [ 998.274441][T28312] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 998.283052][T28312] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 998.292770][T28312] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 998.303561][T28312] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 998.313667][T28312] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:51:11 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 998.322760][T28312] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 998.331898][T28312] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 998.341149][T28312] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 998.350768][T28312] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:11 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xff0f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 998.378463][T28312] exFAT-fs (loop5): invalid boot region [ 998.386327][T28312] exFAT-fs (loop5): failed to recognize exfat type 01:51:11 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 01:51:11 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:51:11 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) close(r0) [ 998.626141][T28335] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 998.658796][T28335] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 998.686639][T28335] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 998.770671][T28335] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 998.820509][T28335] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 998.840504][T28335] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:51:11 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 998.870316][T28335] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 998.893721][T28335] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 998.933634][T28335] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:12 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 998.979655][T28335] exFAT-fs (loop5): invalid boot region [ 999.006526][T28335] exFAT-fs (loop5): failed to recognize exfat type [ 999.090981][T28335] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 999.115339][T28335] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 999.153967][T28335] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 999.197973][T28335] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:12 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 999.246093][T28335] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 999.295611][T28335] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 999.345609][T28335] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 999.403620][T28335] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 999.442357][T28335] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:12 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:51:12 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) close(r0) [ 999.496916][T28335] exFAT-fs (loop5): invalid boot region [ 999.533958][T28335] exFAT-fs (loop5): failed to recognize exfat type 01:51:12 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:12 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:12 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 999.748125][T28367] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 999.785222][T28367] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 999.879873][T28367] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:51:12 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) close(r0) 01:51:12 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 999.930779][T28367] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 999.968938][T28367] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1000.016888][T28367] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1000.053385][T28367] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1000.089943][T28367] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:13 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) close(r0) [ 1000.155091][T28367] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:13 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 1000.234081][T28367] exFAT-fs (loop5): invalid boot region [ 1000.264343][T28367] exFAT-fs (loop5): failed to recognize exfat type 01:51:13 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) close(r0) [ 1000.370776][T28367] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1000.432725][T28367] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:13 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:51:13 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) close(r0) [ 1000.518244][T28367] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1000.569299][T28367] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1000.593948][T28367] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:51:13 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1000.618093][T28367] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1000.664099][T28367] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1000.702321][T28367] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:13 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 1000.726645][T28367] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1000.756015][T28367] exFAT-fs (loop5): invalid boot region [ 1000.768548][T28367] exFAT-fs (loop5): failed to recognize exfat type 01:51:13 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:13 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xe0000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:13 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:51:14 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:14 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 1001.101988][T28403] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1001.150187][T28403] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1001.199594][T28403] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1001.262817][T28403] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:14 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, 0x0) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:51:14 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1001.311233][T28403] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:51:14 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) close(r0) [ 1001.397155][T28403] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1001.461048][T28403] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1001.505037][T28403] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1001.533213][T28403] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:14 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, 0x0) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:51:14 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1001.573015][T28403] exFAT-fs (loop5): invalid boot region [ 1001.592976][T28403] exFAT-fs (loop5): failed to recognize exfat type [ 1001.696846][T28403] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1001.721443][T28403] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:14 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, 0x0) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 1001.757779][T28403] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:51:14 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1001.807958][T28403] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1001.872188][T28403] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:51:14 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 1001.920368][T28403] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1001.959952][T28403] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1001.995818][T28403] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1002.024388][T28403] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1002.053247][T28403] exFAT-fs (loop5): invalid boot region [ 1002.066929][T28403] exFAT-fs (loop5): failed to recognize exfat type 01:51:15 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x400000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:15 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:51:15 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:15 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:15 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 1002.376459][T28441] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:51:15 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) close(r0) [ 1002.454911][T28441] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:15 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1002.502962][T28441] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1002.528291][T28441] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1002.539923][T28441] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:51:15 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) close(r0) [ 1002.564570][T28441] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1002.595683][T28441] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1002.635967][T28441] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1002.674042][T28441] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1002.744703][T28441] exFAT-fs (loop5): invalid boot region [ 1002.760646][T28441] exFAT-fs (loop5): failed to recognize exfat type 01:51:15 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r2, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:15 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 1002.932961][T28459] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1002.961953][T28459] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:16 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r2, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1003.007798][T28459] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1003.057922][T28459] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1003.109667][T28459] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1003.148966][T28459] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1003.186797][T28459] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1003.215159][T28459] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:16 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r2, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1003.236865][T28459] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1003.270023][T28459] exFAT-fs (loop5): invalid boot region [ 1003.282577][T28459] exFAT-fs (loop5): failed to recognize exfat type [ 1003.345275][T28459] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1003.358259][T28459] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1003.377975][T28459] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:51:16 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) close(r0) [ 1003.398280][T28459] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1003.447553][T28459] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1003.507925][T28459] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:51:16 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:16 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) close(r0) [ 1003.557870][T28459] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1003.621488][T28459] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1003.659079][T28459] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:16 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1003.728697][T28459] exFAT-fs (loop5): invalid boot region [ 1003.762061][T28459] exFAT-fs (loop5): failed to recognize exfat type 01:51:16 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x1040000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:16 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1004.048110][T28485] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1004.090140][T28485] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:17 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001780)=0x2) close(0xffffffffffffffff) [ 1004.148913][T28485] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1004.200919][T28485] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1004.249794][T28485] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1004.286086][T28485] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:51:17 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001780)=0x2) close(0xffffffffffffffff) [ 1004.317990][T28485] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1004.344531][T28485] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:17 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 1004.399343][T28485] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1004.459132][T28485] exFAT-fs (loop5): invalid boot region [ 1004.487169][T28485] exFAT-fs (loop5): failed to recognize exfat type 01:51:17 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001780)=0x2) close(0xffffffffffffffff) 01:51:17 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) close(r0) [ 1004.638651][T28485] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1004.667183][T28485] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1004.731601][T28485] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1004.780492][T28485] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:17 executing program 1: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1004.847690][T28485] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1004.886625][T28485] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1004.909082][T28485] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1004.927077][T28485] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1004.961843][T28485] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1004.986192][T28485] exFAT-fs (loop5): invalid boot region [ 1004.997713][T28485] exFAT-fs (loop5): failed to recognize exfat type 01:51:18 executing program 1: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:18 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x2000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:18 executing program 1: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1005.221836][T28511] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1005.249096][T28511] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1005.269037][T28511] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1005.308782][T28511] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:18 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 1005.380083][T28511] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:51:18 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1005.424122][T28511] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1005.461743][T28511] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:51:18 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) close(r0) [ 1005.517437][T28511] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:18 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1005.559545][T28511] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1005.606110][T28511] exFAT-fs (loop5): invalid boot region [ 1005.634116][T28511] exFAT-fs (loop5): failed to recognize exfat type 01:51:18 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1005.718606][T28511] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1005.759309][T28511] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1005.808065][T28511] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1005.847922][T28511] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:18 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1005.893017][T28511] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1005.940550][T28511] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1006.004855][T28511] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:51:19 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1006.059679][T28511] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1006.109769][T28511] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1006.151845][T28511] exFAT-fs (loop5): invalid boot region [ 1006.172134][T28511] exFAT-fs (loop5): failed to recognize exfat type 01:51:19 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:19 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x2040000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:19 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:51:19 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:19 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) close(r0) [ 1006.477014][T28541] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1006.519895][T28541] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1006.528441][T28541] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1006.540784][T28541] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1006.549266][T28541] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1006.559168][T28541] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:51:19 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1006.570273][T28541] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1006.578822][T28541] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1006.588709][T28541] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1006.599867][T28541] exFAT-fs (loop5): invalid boot region [ 1006.605581][T28541] exFAT-fs (loop5): failed to recognize exfat type 01:51:19 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1006.672340][T28541] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1006.682242][T28541] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1006.701118][T28541] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1006.720397][T28541] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1006.732355][T28541] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1006.741554][T28541] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1006.751226][T28541] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1006.760490][T28541] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:19 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x3000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 1006.770359][T28541] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1006.781628][T28541] exFAT-fs (loop5): invalid boot region [ 1006.787422][T28541] exFAT-fs (loop5): failed to recognize exfat type 01:51:19 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:20 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x3040000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:20 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1007.116601][T28564] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1007.143119][T28564] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1007.197172][T28564] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1007.246303][T28564] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:20 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 1007.300996][T28564] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1007.363743][T28564] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1007.403584][T28564] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:51:20 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:20 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) close(r0) [ 1007.439065][T28564] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1007.489933][T28564] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1007.522144][T28564] exFAT-fs (loop5): invalid boot region [ 1007.540121][T28564] exFAT-fs (loop5): failed to recognize exfat type 01:51:20 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1007.612916][T28564] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1007.630003][T28564] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1007.656644][T28564] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1007.684427][T28564] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1007.722797][T28564] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1007.789007][T28564] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:51:20 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1007.852093][T28564] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1007.916506][T28564] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1007.950737][T28564] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1007.986762][T28564] exFAT-fs (loop5): invalid boot region [ 1008.002153][T28564] exFAT-fs (loop5): failed to recognize exfat type 01:51:21 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:21 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x4000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:21 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:51:21 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1008.306391][T28592] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1008.380783][T28592] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:21 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 1008.448796][T28592] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1008.478719][T28592] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:21 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1008.505661][T28592] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1008.528796][T28592] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1008.567688][T28592] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1008.599432][T28592] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1008.631929][T28592] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1008.668819][T28592] exFAT-fs (loop5): invalid boot region 01:51:21 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1008.701558][T28592] exFAT-fs (loop5): failed to recognize exfat type 01:51:21 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x4040000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:21 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1009.010633][T28611] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1009.056149][T28611] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1009.110478][T28611] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1009.180668][T28611] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:22 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1009.241855][T28611] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1009.271186][T28611] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:51:22 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 1009.306385][T28611] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:51:22 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1009.365946][T28611] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:22 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 1009.427230][T28611] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1009.476232][T28611] exFAT-fs (loop5): invalid boot region [ 1009.499349][T28611] exFAT-fs (loop5): failed to recognize exfat type 01:51:22 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:22 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:22 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1009.778252][T28632] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1009.838408][T28632] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:22 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1009.887203][T28632] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1009.943982][T28632] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1009.966060][T28632] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1009.985458][T28632] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1010.005236][T28632] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1010.038073][T28632] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1010.074664][T28632] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1010.112980][T28632] exFAT-fs (loop5): invalid boot region 01:51:23 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1010.128520][T28632] exFAT-fs (loop5): failed to recognize exfat type 01:51:23 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1010.237976][T28632] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:51:23 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) 01:51:23 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1010.305677][T28632] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:23 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1010.429217][T28632] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1010.437363][T28632] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:23 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 1010.519220][T28632] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1010.547847][T28632] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:51:23 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1010.588417][T28632] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1010.627138][T28632] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1010.665716][T28632] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:23 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1010.712001][T28632] exFAT-fs (loop5): invalid boot region [ 1010.733321][T28632] exFAT-fs (loop5): failed to recognize exfat type 01:51:23 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x6000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:24 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1011.092368][T28665] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1011.137363][T28665] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1011.207830][T28665] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1011.238692][T28665] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1011.250034][T28665] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:51:24 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) 01:51:24 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1011.260382][T28665] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1011.268646][T28665] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1011.278614][T28665] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1011.287541][T28665] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1011.298413][T28665] exFAT-fs (loop5): invalid boot region 01:51:24 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x7000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 1011.304531][T28665] exFAT-fs (loop5): failed to recognize exfat type 01:51:24 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:51:24 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1011.489912][T28673] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1011.524368][T28673] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:24 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1011.567098][T28673] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1011.625865][T28673] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1011.685589][T28673] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1011.769653][T28673] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:51:24 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1011.836235][T28673] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1011.871276][T28673] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1011.911491][T28673] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1011.940765][T28673] exFAT-fs (loop5): invalid boot region [ 1011.958730][T28673] exFAT-fs (loop5): failed to recognize exfat type 01:51:25 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1012.041370][T28673] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1012.067251][T28673] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1012.094350][T28673] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1012.155857][T28673] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1012.219836][T28673] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:51:25 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:25 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) [ 1012.276532][T28673] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:51:25 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 1012.329122][T28673] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1012.337344][T28673] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:25 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1012.412104][T28673] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1012.468632][T28673] exFAT-fs (loop5): invalid boot region [ 1012.497610][T28673] exFAT-fs (loop5): failed to recognize exfat type 01:51:25 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:25 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x8000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:25 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, 0x0) close(r0) [ 1012.847762][T28710] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1012.902317][T28710] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1012.970685][T28710] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1013.006422][T28710] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1013.016475][T28710] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1013.027211][T28710] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1013.036446][T28710] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1013.045789][T28710] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1013.057361][T28710] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:26 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, 0x0) close(r0) [ 1013.068626][T28710] exFAT-fs (loop5): invalid boot region [ 1013.078750][T28710] exFAT-fs (loop5): failed to recognize exfat type 01:51:26 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:26 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, 0x0) close(r0) 01:51:26 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:51:26 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1013.419731][T28720] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1013.456999][T28720] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1013.466709][T28720] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1013.476939][T28720] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1013.486008][T28720] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1013.495987][T28720] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1013.506326][T28720] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1013.515510][T28720] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1013.524995][T28720] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1013.536725][T28720] exFAT-fs (loop5): invalid boot region [ 1013.544843][T28720] exFAT-fs (loop5): failed to recognize exfat type 01:51:26 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, 0x0) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 1013.599470][T28720] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1013.613526][T28720] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:26 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)) close(r0) [ 1013.646835][T28720] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1013.701728][T28720] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1013.755379][T28720] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:51:26 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)) close(r0) [ 1013.808175][T28720] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:51:26 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 1013.871198][T28720] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1013.901351][T28720] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1013.940162][T28720] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1013.975235][T28720] exFAT-fs (loop5): invalid boot region 01:51:27 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)) close(r0) [ 1013.996371][T28720] exFAT-fs (loop5): failed to recognize exfat type 01:51:27 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xa000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:27 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(0xffffffffffffffff) 01:51:27 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) 01:51:27 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xb000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 1014.507293][T28755] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1014.545277][T28755] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1014.592009][T28755] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1014.632459][T28755] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1014.675596][T28755] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1014.721409][T28755] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1014.751065][T28755] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1014.771928][T28755] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1014.790894][T28755] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1014.813695][T28755] exFAT-fs (loop5): invalid boot region 01:51:27 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 1014.826181][T28755] exFAT-fs (loop5): failed to recognize exfat type [ 1014.894951][T28755] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1014.912582][T28755] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1014.942684][T28755] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1014.978014][T28755] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1015.043994][T28755] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1015.078398][T28755] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1015.090718][T28755] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1015.099743][T28755] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1015.108200][T28755] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1015.119349][T28755] exFAT-fs (loop5): invalid boot region [ 1015.125202][T28755] exFAT-fs (loop5): failed to recognize exfat type 01:51:28 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) 01:51:28 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xc000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:28 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) 01:51:28 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(0xffffffffffffffff) 01:51:28 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, 0x0) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 1015.415861][T28774] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1015.442819][T28774] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1015.471686][T28774] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1015.485948][T28774] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1015.496764][T28774] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1015.505967][T28774] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1015.515063][T28774] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1015.524260][T28774] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1015.533950][T28774] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1015.544943][T28774] exFAT-fs (loop5): invalid boot region [ 1015.551227][T28774] exFAT-fs (loop5): failed to recognize exfat type [ 1015.637327][T28774] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1015.671616][T28774] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1015.746610][T28774] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:51:28 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 1015.825978][T28774] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1015.865618][T28774] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1015.894375][T28774] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1015.929696][T28774] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1015.965531][T28774] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1016.005572][T28774] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:29 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(r0) [ 1016.051519][T28774] exFAT-fs (loop5): invalid boot region [ 1016.121264][T28774] exFAT-fs (loop5): failed to recognize exfat type 01:51:29 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xd000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:29 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) 01:51:29 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(0xffffffffffffffff) [ 1016.456838][T28798] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:51:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1016.499024][T28798] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1016.540701][T28798] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1016.548607][T28807] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28807 comm=syz-executor.0 [ 1016.578884][T28798] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1016.615867][T28798] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1016.659595][T28798] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1016.696946][T28798] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1016.725875][T28798] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1016.757483][T28798] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1016.797829][T28798] exFAT-fs (loop5): invalid boot region [ 1016.817096][T28798] exFAT-fs (loop5): failed to recognize exfat type 01:51:29 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xf000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 1017.008994][T28812] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1017.054514][T28812] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1017.103461][T28812] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1017.150282][T28812] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1017.177613][T28812] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1017.200630][T28812] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1017.220524][T28812] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1017.234179][T28812] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1017.245471][T28812] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1017.284614][T28812] exFAT-fs (loop5): invalid boot region [ 1017.303580][T28812] exFAT-fs (loop5): failed to recognize exfat type 01:51:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) 01:51:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:51:30 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x10000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1017.497236][T28818] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28818 comm=syz-executor.2 [ 1017.517137][T28820] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28820 comm=syz-executor.1 [ 1017.540365][T28821] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28821 comm=syz-executor.0 [ 1017.594960][T28825] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1017.677973][T28825] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) 01:51:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1017.750024][T28825] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1017.817627][T28825] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1017.846508][T28825] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1017.879290][T28832] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28832 comm=syz-executor.2 [ 1017.882319][T28825] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1017.923436][T28833] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28833 comm=syz-executor.1 [ 1017.950263][T28825] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1017.984329][T28825] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1018.030683][T28825] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1018.082405][T28825] exFAT-fs (loop5): invalid boot region [ 1018.104283][T28825] exFAT-fs (loop5): failed to recognize exfat type 01:51:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) 01:51:31 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x11000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 1018.216165][T28838] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28838 comm=syz-executor.2 [ 1018.303596][T28843] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28843 comm=syz-executor.1 01:51:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:51:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) close(r1) [ 1018.436740][T28846] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:51:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) [ 1018.477731][T28846] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1018.499056][T28846] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1018.517278][T28846] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1018.525763][T28850] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28850 comm=syz-executor.1 [ 1018.559333][T28852] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28852 comm=syz-executor.2 01:51:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) close(r1) [ 1018.572973][T28846] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1018.606578][T28846] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1018.625685][T28846] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1018.645473][T28846] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1018.701428][T28846] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1018.770341][T28846] exFAT-fs (loop5): invalid boot region [ 1018.775994][T28846] exFAT-fs (loop5): failed to recognize exfat type 01:51:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) close(r1) [ 1018.934975][T28846] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1018.943716][T28846] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1018.953105][T28846] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1018.971895][T28846] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1018.980789][T28846] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1018.989530][T28846] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1018.998123][T28846] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1019.007126][T28846] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1019.016326][T28846] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1019.027552][T28846] exFAT-fs (loop5): invalid boot region [ 1019.033539][T28846] exFAT-fs (loop5): failed to recognize exfat type 01:51:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) 01:51:32 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x20000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 1019.240670][T28867] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1019.258233][T28867] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1019.269183][T28867] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1019.277667][T28867] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1019.287376][T28867] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1019.296554][T28867] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1019.307439][T28867] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1019.316699][T28867] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1019.336743][T28867] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) [ 1019.400046][T28867] exFAT-fs (loop5): invalid boot region [ 1019.413874][T28867] exFAT-fs (loop5): failed to recognize exfat type 01:51:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1019.495362][T28867] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1019.507341][T28867] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1019.524685][T28867] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1019.534018][T28867] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1019.542985][T28867] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1019.551698][T28867] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1019.560240][T28867] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1019.569096][T28867] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1019.579113][T28867] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:32 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x20100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 1019.603123][T28867] exFAT-fs (loop5): invalid boot region [ 1019.616610][T28867] exFAT-fs (loop5): failed to recognize exfat type 01:51:32 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x23000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r3) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) 01:51:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:51:32 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r3) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) 01:51:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1020.030833][T28892] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1020.068751][T28892] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1020.117878][T28892] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:51:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r3) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1020.169837][T28892] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1020.234547][T28892] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1020.273621][T28892] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1020.306932][T28892] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1020.345793][T28892] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) 01:51:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1020.388192][T28892] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1020.444303][T28892] exFAT-fs (loop5): invalid boot region [ 1020.463682][T28892] exFAT-fs (loop5): failed to recognize exfat type 01:51:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1020.570760][T28892] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1020.623205][T28892] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1020.702454][T28892] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:51:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r4, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1020.760409][T28892] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1020.812042][T28892] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1020.851828][T28892] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:51:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1020.889172][T28892] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1020.918156][T28892] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1020.946502][T28892] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1020.991197][T28892] exFAT-fs (loop5): invalid boot region [ 1021.015998][T28892] exFAT-fs (loop5): failed to recognize exfat type 01:51:34 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x40000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r1) 01:51:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r1) 01:51:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1021.373528][T28927] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:51:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1021.416250][T28927] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1021.475404][T28927] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:51:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1021.545035][T28927] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1021.599785][T28927] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1021.629910][T28927] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1021.668924][T28927] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1021.677118][T28939] selinux_netlink_send: 26 callbacks suppressed [ 1021.677134][T28939] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28939 comm=syz-executor.2 [ 1021.698516][T28927] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1021.708735][T28941] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28941 comm=syz-executor.1 [ 1021.737797][T28927] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1021.775973][T28927] exFAT-fs (loop5): invalid boot region [ 1021.808604][T28927] exFAT-fs (loop5): failed to recognize exfat type 01:51:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1021.880789][T28927] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1021.916748][T28927] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1022.006271][T28927] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:51:35 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r3) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1022.093142][T28927] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1022.096207][T28954] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28954 comm=syz-executor.2 [ 1022.155964][T28927] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1022.197869][T28927] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1022.209514][T28927] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1022.226594][T28927] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1022.245969][T28927] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1022.273012][T28959] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28959 comm=syz-executor.1 [ 1022.293697][T28927] exFAT-fs (loop5): invalid boot region [ 1022.338483][T28927] exFAT-fs (loop5): failed to recognize exfat type 01:51:35 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x48000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:35 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r3) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) 01:51:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(0xffffffffffffffff) [ 1022.586529][T28965] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28965 comm=syz-executor.2 [ 1022.619441][T28966] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28966 comm=syz-executor.1 01:51:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(0xffffffffffffffff) 01:51:35 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r3) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1022.734651][T28969] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1022.806104][T28969] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1022.814127][T28972] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28972 comm=syz-executor.1 [ 1022.865965][T28969] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:51:35 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) 01:51:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1022.912249][T28969] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1022.927603][T28969] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1022.938269][T28969] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1022.955835][T28969] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1022.964213][T28974] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28974 comm=syz-executor.2 [ 1022.986141][T28969] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1023.026494][T28969] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1023.055683][T28978] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28978 comm=syz-executor.1 01:51:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(0xffffffffffffffff) [ 1023.089376][T28979] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28979 comm=syz-executor.0 [ 1023.102911][T28969] exFAT-fs (loop5): invalid boot region [ 1023.130927][T28969] exFAT-fs (loop5): failed to recognize exfat type 01:51:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1023.200428][T28969] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1023.217775][T28969] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1023.236523][T28969] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1023.246366][T28969] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1023.267928][T28969] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1023.276487][T28969] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1023.292868][T28969] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:51:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1023.317468][T28969] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:36 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1023.396665][T28969] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1023.430893][T28969] exFAT-fs (loop5): invalid boot region [ 1023.455225][T28969] exFAT-fs (loop5): failed to recognize exfat type 01:51:36 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r1) 01:51:36 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r1) 01:51:36 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x60000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1023.920796][T29007] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:51:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:51:36 executing program 2: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1023.973531][T29007] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1024.038785][T29007] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1024.132574][T29007] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:37 executing program 2: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1024.228437][T29007] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1024.236588][T29007] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:51:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1024.339625][T29007] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1024.390408][T29007] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1024.426603][T29007] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1024.456957][T29007] exFAT-fs (loop5): invalid boot region [ 1024.470686][T29007] exFAT-fs (loop5): failed to recognize exfat type 01:51:37 executing program 2: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1024.565788][T29007] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1024.653153][T29007] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1024.708655][T29007] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1024.717090][T29007] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1024.726006][T29007] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1024.737894][T29007] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1024.747045][T29007] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:51:37 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1024.755900][T29007] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1024.766769][T29007] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1024.814529][T29007] exFAT-fs (loop5): invalid boot region [ 1024.848078][T29007] exFAT-fs (loop5): failed to recognize exfat type 01:51:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r1) 01:51:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:51:37 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:37 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x68000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(0xffffffffffffffff) 01:51:38 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:38 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:38 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1025.389546][T29048] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:51:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(0xffffffffffffffff) [ 1025.434770][T29048] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:38 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1025.507851][T29048] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1025.585087][T29048] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1025.593974][T29048] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1025.602560][T29048] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1025.612024][T29048] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1025.620795][T29048] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(0xffffffffffffffff) [ 1025.629456][T29048] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1025.640152][T29048] exFAT-fs (loop5): invalid boot region [ 1025.645811][T29048] exFAT-fs (loop5): failed to recognize exfat type 01:51:38 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:38 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x70000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:51:38 executing program 1: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1025.920499][T29064] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:51:39 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1025.977507][T29064] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1026.003226][T29064] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1026.016066][T29064] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:39 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1026.038327][T29064] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1026.092839][T29064] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:51:39 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1026.134017][T29064] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1026.160227][T29064] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1026.186004][T29064] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1026.210376][T29064] exFAT-fs (loop5): invalid boot region [ 1026.216848][T29064] exFAT-fs (loop5): failed to recognize exfat type [ 1026.295794][T29064] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1026.340975][T29064] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:39 executing program 1: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:39 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1026.426303][T29064] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:51:39 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1026.509596][T29064] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:39 executing program 1: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1026.562213][T29064] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1026.592515][T29064] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1026.608830][T29064] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1026.625196][T29064] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1026.639628][T29064] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1026.667678][T29064] exFAT-fs (loop5): invalid boot region [ 1026.683564][T29064] exFAT-fs (loop5): failed to recognize exfat type 01:51:39 executing program 1: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:39 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:39 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x74000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:51:39 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:40 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1027.004072][T29101] selinux_netlink_send: 15 callbacks suppressed [ 1027.004089][T29101] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29101 comm=syz-executor.0 [ 1027.037808][T29098] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1027.096206][T29098] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1027.157856][T29098] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:51:40 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:40 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1027.202422][T29098] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1027.239628][T29098] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1027.275216][T29098] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1027.299758][T29098] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:51:40 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1027.329921][T29098] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1027.363520][T29098] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1027.415182][T29098] exFAT-fs (loop5): invalid boot region [ 1027.437907][T29098] exFAT-fs (loop5): failed to recognize exfat type 01:51:40 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:40 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1027.520750][T29098] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1027.550671][T29098] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1027.610584][T29098] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1027.656320][T29098] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:40 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1027.706576][T29098] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1027.755484][T29098] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1027.792211][T29098] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:51:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:51:40 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1027.831140][T29098] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1027.880678][T29098] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1027.937492][T29098] exFAT-fs (loop5): invalid boot region [ 1027.962408][T29098] exFAT-fs (loop5): failed to recognize exfat type [ 1027.987964][T29128] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29128 comm=syz-executor.0 01:51:41 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:41 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:41 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:41 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:41 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1028.279834][T29136] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1028.337289][T29136] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1028.392288][T29136] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:51:41 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1028.440019][T29136] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1028.491252][T29136] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1028.518679][T29136] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:51:41 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1028.545608][T29136] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1028.586491][T29136] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:41 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1028.632139][T29136] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1028.664825][T29136] exFAT-fs (loop5): invalid boot region [ 1028.692438][T29136] exFAT-fs (loop5): failed to recognize exfat type 01:51:41 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1028.803606][T29136] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1028.829928][T29136] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1028.866695][T29136] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1028.884836][T29136] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1028.897265][T29136] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:51:41 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1028.911974][T29136] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1028.926906][T29136] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1028.937101][T29136] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1028.946918][T29136] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1028.958495][T29136] exFAT-fs (loop5): invalid boot region [ 1028.964142][T29136] exFAT-fs (loop5): failed to recognize exfat type [ 1028.986340][T29155] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29155 comm=syz-executor.0 01:51:42 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:42 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:42 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:42 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1029.259523][T29164] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1029.283540][T29164] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1029.299713][T29164] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1029.309624][T29164] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1029.319302][T29164] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1029.329538][T29164] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1029.338206][T29164] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1029.346957][T29164] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:42 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1029.358194][T29164] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1029.371269][T29164] exFAT-fs (loop5): invalid boot region [ 1029.377021][T29164] exFAT-fs (loop5): failed to recognize exfat type 01:51:42 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1029.445487][T29164] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1029.463806][T29164] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:42 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:42 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1029.548135][T29164] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1029.573050][T29164] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1029.596776][T29164] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1029.613206][T29164] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1029.622953][T29164] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1029.632681][T29164] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:42 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1029.643975][T29164] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1029.655809][T29164] exFAT-fs (loop5): invalid boot region [ 1029.672794][T29164] exFAT-fs (loop5): failed to recognize exfat type 01:51:42 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:51:42 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xaa260000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:42 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:42 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1029.945774][T29189] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29189 comm=syz-executor.0 [ 1029.987975][T29192] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:51:43 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1030.035205][T29192] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1030.071744][T29192] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1030.085448][T29192] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1030.097468][T29192] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1030.116243][T29192] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1030.125415][T29192] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:51:43 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1030.140420][T29192] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1030.170235][T29192] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:43 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1030.200724][T29200] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29200 comm=syz-executor.0 [ 1030.213826][T29192] exFAT-fs (loop5): invalid boot region [ 1030.233188][T29192] exFAT-fs (loop5): failed to recognize exfat type 01:51:43 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1030.310468][T29192] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1030.335101][T29192] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1030.377220][T29192] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1030.425774][T29210] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29210 comm=syz-executor.0 01:51:43 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1030.473019][T29192] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:43 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1030.550231][T29192] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1030.592695][T29192] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:51:43 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1030.669677][T29192] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1030.710116][T29192] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1030.766465][T29192] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1030.779442][T29192] exFAT-fs (loop5): invalid boot region [ 1030.785094][T29192] exFAT-fs (loop5): failed to recognize exfat type 01:51:43 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xaa550000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:43 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:43 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1030.937185][T29223] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1030.961058][T29223] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1030.997633][T29223] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1031.026224][T29223] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1031.034979][T29223] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:51:44 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:44 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1031.044888][T29223] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1031.053579][T29223] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1031.062448][T29223] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1031.072574][T29223] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:44 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1031.118857][T29223] exFAT-fs (loop5): invalid boot region [ 1031.135237][T29223] exFAT-fs (loop5): failed to recognize exfat type 01:51:44 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1031.204249][T29223] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1031.229537][T29223] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:44 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1031.311872][T29223] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1031.344721][T29223] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1031.396810][T29223] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:51:44 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1031.443609][T29223] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:51:44 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1031.485045][T29223] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1031.523206][T29223] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1031.563803][T29223] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:44 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:51:44 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1031.607520][T29223] exFAT-fs (loop5): invalid boot region [ 1031.632300][T29223] exFAT-fs (loop5): failed to recognize exfat type 01:51:44 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:44 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:44 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:44 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1031.930657][T29255] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1032.016086][T29255] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1032.078746][T29255] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:51:45 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:45 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1032.131160][T29255] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1032.190456][T29255] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1032.233062][T29255] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1032.269598][T29255] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:51:45 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1032.297961][T29255] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:45 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1032.340724][T29255] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:45 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1032.405494][T29255] exFAT-fs (loop5): invalid boot region [ 1032.435750][T29255] exFAT-fs (loop5): failed to recognize exfat type [ 1032.510920][T29255] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:51:45 executing program 0: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1032.551178][T29255] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:45 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1032.632912][T29255] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:51:45 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1032.681855][T29255] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1032.735702][T29255] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1032.777519][T29255] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1032.824691][T29255] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1032.860084][T29255] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1032.884498][T29255] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1032.907161][T29255] exFAT-fs (loop5): invalid boot region [ 1032.935235][T29255] exFAT-fs (loop5): failed to recognize exfat type 01:51:46 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xca260000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:46 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:46 executing program 0: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:51:46 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:46 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1033.171994][T29290] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:51:46 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1033.270271][T29290] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:46 executing program 0: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:51:46 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, 0x0) close(r0) [ 1033.353592][T29290] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1033.409899][T29290] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1033.432059][T29290] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1033.462711][T29290] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1033.500851][T29290] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1033.554841][T29290] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1033.601338][T29290] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:46 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, 0x0) close(r0) 01:51:46 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:51:46 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1033.666699][T29290] exFAT-fs (loop5): invalid boot region [ 1033.712172][T29290] exFAT-fs (loop5): failed to recognize exfat type [ 1033.809082][T29290] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1033.846532][T29290] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:46 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, 0x0) close(r0) [ 1033.856913][T29290] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1033.868958][T29290] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1033.878993][T29290] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1033.893758][T29290] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1033.903496][T29290] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1033.914944][T29290] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1034.003223][T29290] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1034.071086][T29290] exFAT-fs (loop5): invalid boot region 01:51:47 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xf5ffffff, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 1034.122093][T29290] exFAT-fs (loop5): failed to recognize exfat type 01:51:47 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:47 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)) close(r0) 01:51:47 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:47 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)) close(r0) 01:51:47 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xf6030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:47 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)) close(r0) [ 1034.589770][T29328] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1034.598284][T29328] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1034.616933][T29328] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1034.626023][T29328] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:47 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:47 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1034.636519][T29328] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1034.644932][T29328] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1034.654916][T29328] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:51:47 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1034.709068][T29328] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1034.747773][T29328] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:47 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1034.782359][T29328] exFAT-fs (loop5): invalid boot region [ 1034.801271][T29328] exFAT-fs (loop5): failed to recognize exfat type [ 1034.883731][T29328] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1034.900160][T29328] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1034.917659][T29328] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:51:47 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(0xffffffffffffffff) [ 1034.935102][T29328] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1034.981914][T29328] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:51:48 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1035.026859][T29328] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1035.043581][T29328] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1035.058568][T29328] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1035.069113][T29328] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1035.079858][T29328] exFAT-fs (loop5): invalid boot region [ 1035.085573][T29328] exFAT-fs (loop5): failed to recognize exfat type 01:51:48 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:48 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:48 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xf9030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:48 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, 0x0) close(r0) 01:51:48 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1035.620466][T29357] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1035.654968][T29357] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:48 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, 0x0) close(r0) [ 1035.701817][T29357] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1035.755025][T29357] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:48 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(0xffffffffffffffff) [ 1035.797173][T29357] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1035.823845][T29357] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1035.868956][T29357] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:51:48 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, 0x0) close(r0) [ 1035.929437][T29357] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1035.965148][T29357] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1036.032790][T29357] exFAT-fs (loop5): invalid boot region [ 1036.073560][T29357] exFAT-fs (loop5): failed to recognize exfat type 01:51:49 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)) close(r0) 01:51:49 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xfa030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:49 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)) close(r0) [ 1036.356716][T29375] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1036.391831][T29375] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1036.409313][T29375] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1036.458724][T29375] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1036.526081][T29375] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:51:49 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1036.612593][T29375] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:51:49 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)) close(r0) [ 1036.706963][T29375] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1036.715182][T29375] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:49 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(0xffffffffffffffff) [ 1036.774068][T29375] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1036.795786][T29375] exFAT-fs (loop5): invalid boot region [ 1036.808415][T29375] exFAT-fs (loop5): failed to recognize exfat type 01:51:49 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(0xffffffffffffffff) [ 1036.907935][T29375] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1036.960982][T29375] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1037.052891][T29375] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1037.091036][T29375] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1037.111658][T29375] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1037.135343][T29375] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1037.151556][T29375] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1037.164304][T29375] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1037.191199][T29375] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1037.228837][T29375] exFAT-fs (loop5): invalid boot region [ 1037.250111][T29375] exFAT-fs (loop5): failed to recognize exfat type 01:51:50 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xfb030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 1037.528298][T29399] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1037.572826][T29399] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:50 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1037.628407][T29399] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1037.687129][T29399] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1037.748301][T29399] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1037.780222][T29399] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:51:50 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)) close(r0) [ 1037.852946][T29399] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1037.911563][T29399] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:50 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(0xffffffffffffffff) [ 1037.973912][T29399] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1038.028515][T29399] exFAT-fs (loop5): invalid boot region [ 1038.052820][T29399] exFAT-fs (loop5): failed to recognize exfat type 01:51:51 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, 0x0) close(r0) [ 1038.170731][T29399] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1038.212045][T29399] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1038.283450][T29399] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1038.343691][T29399] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1038.411287][T29399] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1038.444501][T29399] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:51:51 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1038.471872][T29399] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1038.500644][T29399] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1038.530017][T29399] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1038.564258][T29399] exFAT-fs (loop5): invalid boot region 01:51:51 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1038.585806][T29399] exFAT-fs (loop5): failed to recognize exfat type 01:51:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000000000006001e000000000000400000000000000000000000173fb672904891dc541b696442850000007fa8cffe0aa5897f108cc2f5d4c408b93ef95aa8d0275c4885ed2df605b8957f5dbb530317f1f8cb6a6c188968fed746f26cdfa0cc1a3203db9b205933e495a97f88ecc0b5"], 0x24}}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) close(r1) 01:51:51 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xfc030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 1038.760497][T29421] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29421 comm=syz-executor.2 [ 1038.895614][T29426] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:51:51 executing program 2 (fault-call:7 fault-nth:0): r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:51 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(0xffffffffffffffff) [ 1038.936681][T29426] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1038.955413][T29426] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1038.975125][T29426] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1038.993693][T29426] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1039.028365][T29426] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1039.080192][T29426] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1039.120800][T29426] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1039.158708][T29426] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:52 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1039.219054][T29426] exFAT-fs (loop5): invalid boot region [ 1039.257834][T29426] exFAT-fs (loop5): failed to recognize exfat type 01:51:52 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xfd030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 1039.557505][T29441] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1039.565895][T29441] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1039.574533][T29441] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1039.584591][T29441] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1039.593175][T29441] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:51:52 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:51:52 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x40, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x23771714, 0x10000) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) socket$inet6_mptcp(0xa, 0x1, 0x106) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d0) r6 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r6}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r7, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r5, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1039.601697][T29441] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1039.610207][T29441] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1039.618950][T29441] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1039.628785][T29441] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1039.641925][T29441] exFAT-fs (loop5): invalid boot region [ 1039.647849][T29441] exFAT-fs (loop5): failed to recognize exfat type [ 1039.709991][T29441] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1039.724459][T29441] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1039.746461][T29441] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1039.756602][T29441] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1039.775151][T29441] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1039.784049][T29441] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1039.792982][T29441] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1039.803352][T29441] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1039.812738][T29441] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1039.823594][T29441] exFAT-fs (loop5): invalid boot region [ 1039.829881][T29441] exFAT-fs (loop5): failed to recognize exfat type 01:51:52 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xfe030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:53 executing program 1 (fault-call:6 fault-nth:0): r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1040.166367][T29455] FAULT_INJECTION: forcing a failure. [ 1040.166367][T29455] name failslab, interval 1, probability 0, space 0, times 0 [ 1040.170451][T29452] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1040.189435][T29452] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1040.198367][T29452] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1040.207278][T29452] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1040.216143][T29452] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1040.225018][T29452] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1040.233910][T29452] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1040.235793][T29455] CPU: 0 PID: 29455 Comm: syz-executor.1 Not tainted 5.9.0-rc7-syzkaller #0 [ 1040.243762][T29452] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1040.250647][T29455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1040.250653][T29455] Call Trace: [ 1040.250683][T29455] dump_stack+0x198/0x1fd [ 1040.250713][T29455] should_fail.cold+0x5/0x14 [ 1040.250736][T29455] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1040.250756][T29455] should_failslab+0x5/0xf [ 1040.250777][T29455] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 1040.260552][T29452] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1040.268886][T29455] __kmalloc+0x6f/0x360 [ 1040.268913][T29455] tomoyo_realpath_from_path+0xc3/0x620 [ 1040.268934][T29455] ? tomoyo_profile+0x42/0x50 [ 1040.268956][T29455] tomoyo_path_number_perm+0x1d5/0x590 [ 1040.268970][T29455] ? tomoyo_path_number_perm+0x18d/0x590 [ 1040.268992][T29455] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1040.272706][T29452] exFAT-fs (loop5): invalid boot region [ 1040.276569][T29455] ? find_held_lock+0x2d/0x110 [ 1040.276597][T29455] ? ksys_write+0x212/0x250 [ 1040.276631][T29455] ? selinux_inode_getsecctx+0x90/0x90 [ 1040.276648][T29455] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1040.276676][T29455] ? __fget_files+0x294/0x400 [ 1040.281614][T29452] exFAT-fs (loop5): failed to recognize exfat type [ 1040.286984][T29455] security_file_ioctl+0x50/0xb0 [ 1040.287005][T29455] __x64_sys_ioctl+0xb3/0x200 [ 1040.287025][T29455] do_syscall_64+0x2d/0x70 [ 1040.287043][T29455] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1040.287056][T29455] RIP: 0033:0x45dd99 [ 1040.287072][T29455] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1040.287080][T29455] RSP: 002b:00007ff2e29c7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1040.287095][T29455] RAX: ffffffffffffffda RBX: 000000000000b080 RCX: 000000000045dd99 [ 1040.287110][T29455] RDX: 0000000020001780 RSI: 0000000040086200 RDI: 0000000000000005 [ 1040.443451][T29455] RBP: 00007ff2e29c7ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1040.451408][T29455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1040.459360][T29455] R13: 00007ffe2438382f R14: 00007ff2e29c89c0 R15: 000000000118bf2c 01:51:53 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1040.554071][T29455] ERROR: Out of memory at tomoyo_realpath_from_path. 01:51:53 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000100)={{0x1}, 0x0, 0x20, 0x68, {0x5, 0x4}, 0x4, 0xeb}) r5 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r5}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r6, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:53 executing program 1 (fault-call:6 fault-nth:1): r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:53 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xff000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 1040.712555][T29465] FAULT_INJECTION: forcing a failure. [ 1040.712555][T29465] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1040.725786][T29465] CPU: 1 PID: 29465 Comm: syz-executor.1 Not tainted 5.9.0-rc7-syzkaller #0 [ 1040.734465][T29465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1040.744523][T29465] Call Trace: [ 1040.747822][T29465] dump_stack+0x198/0x1fd [ 1040.752169][T29465] should_fail.cold+0x5/0x14 [ 1040.756791][T29465] __alloc_pages_nodemask+0x183/0x790 [ 1040.762187][T29465] ? __alloc_pages_slowpath.constprop.0+0x28c0/0x28c0 [ 1040.768976][T29465] cache_grow_begin+0x71/0x4a0 [ 1040.773751][T29465] cache_alloc_refill+0x27f/0x380 [ 1040.778788][T29465] ? lockdep_hardirqs_off+0x96/0xd0 [ 1040.783999][T29465] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1040.789719][T29465] __kmalloc+0x2f9/0x360 [ 1040.793984][T29465] tomoyo_realpath_from_path+0xc3/0x620 [ 1040.799539][T29465] ? tomoyo_profile+0x42/0x50 [ 1040.804229][T29465] tomoyo_path_number_perm+0x1d5/0x590 [ 1040.809698][T29465] ? tomoyo_path_number_perm+0x18d/0x590 [ 1040.815344][T29465] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1040.821165][T29465] ? find_held_lock+0x2d/0x110 [ 1040.825946][T29465] ? ksys_write+0x212/0x250 [ 1040.830474][T29465] ? selinux_inode_getsecctx+0x90/0x90 [ 1040.835937][T29465] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1040.841502][T29465] ? __fget_files+0x294/0x400 [ 1040.846194][T29465] security_file_ioctl+0x50/0xb0 [ 1040.851149][T29465] __x64_sys_ioctl+0xb3/0x200 [ 1040.855838][T29465] do_syscall_64+0x2d/0x70 [ 1040.860263][T29465] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1040.866160][T29465] RIP: 0033:0x45dd99 [ 1040.870063][T29465] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1040.889674][T29465] RSP: 002b:00007ff2e29c7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1040.898095][T29465] RAX: ffffffffffffffda RBX: 000000000000b080 RCX: 000000000045dd99 [ 1040.906071][T29465] RDX: 0000000020001780 RSI: 0000000040086200 RDI: 0000000000000005 [ 1040.914048][T29465] RBP: 00007ff2e29c7ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1040.922030][T29465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1040.930010][T29465] R13: 00007ffe2438382f R14: 00007ff2e29c89c0 R15: 000000000118bf2c [ 1040.997050][T29472] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1041.055942][T29472] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:54 executing program 1 (fault-call:6 fault-nth:2): r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1041.123491][T29472] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1041.219911][T29472] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1041.256956][T29477] FAULT_INJECTION: forcing a failure. [ 1041.256956][T29477] name failslab, interval 1, probability 0, space 0, times 0 [ 1041.278823][T29472] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1041.313951][T29472] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1041.340957][T29477] CPU: 1 PID: 29477 Comm: syz-executor.1 Not tainted 5.9.0-rc7-syzkaller #0 [ 1041.349660][T29477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1041.359719][T29477] Call Trace: [ 1041.363027][T29477] dump_stack+0x198/0x1fd [ 1041.367377][T29477] should_fail.cold+0x5/0x14 [ 1041.371985][T29477] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 1041.377366][T29477] should_failslab+0x5/0xf [ 1041.381880][T29477] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 1041.387986][T29477] __kmalloc+0x6f/0x360 [ 1041.392259][T29477] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 1041.397825][T29477] tomoyo_encode2.part.0+0xe9/0x3a0 [ 1041.403039][T29477] tomoyo_encode+0x28/0x50 [ 1041.407464][T29477] tomoyo_realpath_from_path+0x186/0x620 [ 1041.413115][T29477] ? tomoyo_profile+0x42/0x50 [ 1041.417809][T29477] tomoyo_path_number_perm+0x1d5/0x590 [ 1041.423276][T29477] ? tomoyo_path_number_perm+0x18d/0x590 [ 1041.428927][T29477] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1041.434741][T29477] ? find_held_lock+0x2d/0x110 [ 1041.439521][T29477] ? ksys_write+0x212/0x250 [ 1041.444055][T29477] ? selinux_inode_getsecctx+0x90/0x90 [ 1041.449525][T29477] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1041.455104][T29477] ? __fget_files+0x294/0x400 [ 1041.459797][T29477] security_file_ioctl+0x50/0xb0 [ 1041.464752][T29477] __x64_sys_ioctl+0xb3/0x200 [ 1041.469447][T29477] do_syscall_64+0x2d/0x70 [ 1041.473876][T29477] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1041.479773][T29477] RIP: 0033:0x45dd99 [ 1041.483683][T29477] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1041.503293][T29477] RSP: 002b:00007ff2e29c7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1041.511716][T29477] RAX: ffffffffffffffda RBX: 000000000000b080 RCX: 000000000045dd99 [ 1041.519697][T29477] RDX: 0000000020001780 RSI: 0000000040086200 RDI: 0000000000000005 [ 1041.527807][T29477] RBP: 00007ff2e29c7ca0 R08: 0000000000000000 R09: 0000000000000000 01:51:54 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1041.535786][T29477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1041.543763][T29477] R13: 00007ffe2438382f R14: 00007ff2e29c89c0 R15: 000000000118bf2c [ 1041.576437][T29472] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:51:54 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x200800, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1041.604926][T29472] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1041.629962][T29472] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1041.676439][T29472] exFAT-fs (loop5): invalid boot region [ 1041.682980][T29472] exFAT-fs (loop5): failed to recognize exfat type [ 1041.781813][T29472] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1041.803543][T29472] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1041.813307][T29472] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1041.829684][T29472] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1041.843386][T29472] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1041.855100][T29472] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1041.864460][T29472] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1041.899561][T29477] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1041.935731][T29472] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:55 executing program 1 (fault-call:6 fault-nth:3): r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:55 executing program 2: sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x4a8, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0xd8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffd}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x95}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc48e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xcdac}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_NODE={0x108, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xc3}, @TIPC_NLA_NODE_ID={0x4}, @TIPC_NLA_NODE_ID={0xed, 0x3, "8a8b28476283260ea6f268023edac1cb637cf79534efa0f22d4583a448b84d0ca405e4ee3d7c9268fb0b53b3fe2be324bfa97ca248652f3400d3fd0732bcb78baaabe25df9fd7b59508b6a72dd295f3327f9008e766d21038dbf9b6831986a087b58ed7be6e62345bfcf6f4e901466cfef0107d384392484637c00073b87a4559f87c6a58d457eee29023b5167693b19cfda0c4305d626a85c6208bbdd730b0de5112bacbb3bebb33f55d8602cf780a315cc2ad063d0cc7dfbd182f98bd4d7cc8e0f6077648280dca28d7fcb62381dc3e963217a0daa4bf1e909077680a1379aeb891d63c3f211ca4f"}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffff9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1ff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}]}, @TIPC_NLA_NODE={0xbc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x4c, 0x4, {'gcm(aes)\x00', 0x24, "32cc7b36204b205599c097fef0dc705b176ae8147e738f899c834ef3f53228b9ff45ce2d"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x81}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "44b908149ac0efb23d92337da77be86642bd263dc25b1af1e0"}}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x89}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1969e35d}]}, @TIPC_NLA_NODE={0x180, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x7d, 0x3, "7f2fdf3bd4ec030c0bd75bf03e0ca2b8e57c94baf3f5d98f08dcaab8b0038dfb07d615296c5d3995e6cdbc8117e0f7985e5369ebed2ef4951559767c92df81861155ef66cf26bdf57dcbf2de541d2aa80797036dfbce6a243285569d450c4c7deeda0568e913d99b48f15d6b1981b03082195d2b0ad6ac7ee0"}, @TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "a9c2d549d70b8132b73d93e8606d3da48d877bfc1e985c"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "835df3af243dfdea0d86daabaa4170c518b6104657787b5de9759077a5f641b7ce28991aecbb4e19dadaf7730aa9ae29566b32236038dfbbba90cbee806b3d73da0d2fd9767e5c9cb06e8d59f1405b14fb1004837157fc40bf6ec42b45a17f0298e426759bf145b97261a581082375c8a5c2355ca2eb49bafd2eb9c71246a37e627b181173155e08c1045f6cac7735acd510f593aaedf5fb6c990c4b503d5eba6e7764c18c86afd691150f2204c26e7ce989fd91f72600ba"}]}, @TIPC_NLA_SOCK={0x18, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x4a8}, 0x1, 0x0, 0x0, 0x20040081}, 0x40) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x100000005, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1042.012955][T29472] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1042.093225][T29472] exFAT-fs (loop5): invalid boot region [ 1042.117974][T29472] exFAT-fs (loop5): failed to recognize exfat type 01:51:55 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x63ae80, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1042.187034][T29492] FAULT_INJECTION: forcing a failure. [ 1042.187034][T29492] name failslab, interval 1, probability 0, space 0, times 0 [ 1042.253864][T29492] CPU: 1 PID: 29492 Comm: syz-executor.1 Not tainted 5.9.0-rc7-syzkaller #0 [ 1042.262574][T29492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1042.272643][T29492] Call Trace: [ 1042.275950][T29492] dump_stack+0x198/0x1fd [ 1042.280326][T29492] should_fail.cold+0x5/0x14 [ 1042.284962][T29492] should_failslab+0x5/0xf [ 1042.289649][T29492] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 1042.295726][T29492] kmem_cache_alloc_node_trace+0x55/0x430 [ 1042.301452][T29492] ? lock_is_held_type+0xbb/0xf0 [ 1042.306413][T29492] __get_vm_area_node+0x126/0x3b0 [ 1042.311557][T29492] ? ion_heap_map_kernel+0x10b/0x3f0 [ 1042.316868][T29492] vmalloc+0xf2/0x1a0 [ 1042.320871][T29492] ? ion_heap_map_kernel+0x10b/0x3f0 [ 1042.326164][T29492] ion_heap_map_kernel+0x10b/0x3f0 [ 1042.331293][T29492] ? ion_heap_sglist_zero.isra.0+0x260/0x260 [ 1042.337389][T29492] ? lock_downgrade+0x830/0x830 [ 1042.342328][T29492] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1042.348253][T29492] ion_dma_buf_begin_cpu_access+0x176/0x4a0 [ 1042.354158][T29492] ? __might_fault+0x190/0x1d0 [ 1042.358935][T29492] ? ion_dma_buf_end_cpu_access+0x390/0x390 [ 1042.364976][T29492] dma_buf_begin_cpu_access+0x76/0x130 [ 1042.370448][T29492] dma_buf_ioctl+0x3e6/0x580 [ 1042.375049][T29492] ? dma_buf_mmap+0x370/0x370 [ 1042.379823][T29492] ? bpf_lsm_file_ioctl+0x5/0x10 [ 1042.384765][T29492] ? dma_buf_mmap+0x370/0x370 [ 1042.389450][T29492] __x64_sys_ioctl+0x193/0x200 [ 1042.394223][T29492] do_syscall_64+0x2d/0x70 [ 1042.398644][T29492] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1042.404534][T29492] RIP: 0033:0x45dd99 [ 1042.408439][T29492] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1042.428048][T29492] RSP: 002b:00007ff2e29c7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1042.436467][T29492] RAX: ffffffffffffffda RBX: 000000000000b080 RCX: 000000000045dd99 [ 1042.444449][T29492] RDX: 0000000020001780 RSI: 0000000040086200 RDI: 0000000000000005 01:51:55 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xff030000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 1042.452431][T29492] RBP: 00007ff2e29c7ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1042.460407][T29492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 1042.468408][T29492] R13: 00007ffe2438382f R14: 00007ff2e29c89c0 R15: 000000000118bf2c 01:51:55 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:51:55 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:55 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0xe400, 0x0) ioctl$CHAR_RAW_IOMIN(r4, 0x1278, &(0x7f0000000140)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000280)=""/195) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x158, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}]}, 0x158}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f00000006c0)={'ip6tnl0\x00', &(0x7f0000000640)={'sit0\x00', 0x0, 0x2f, 0x40, 0x6, 0xfffff7e2, 0xc, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @ipv4={[], [], @empty}, 0x0, 0x7, 0x9, 0x66}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000007c0)={@private0, 0x0}, &(0x7f0000000800)=0x14) r8 = socket(0x11, 0x800000003, 0x0) bind(r8, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r8, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x158, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}]}, 0x158}}, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r4, &(0x7f0000000ac0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000840)={0x220, 0x0, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x220}}, 0x4000800) [ 1042.834914][T29505] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1042.888253][T29505] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1042.909855][T29492] syz-executor.1: vmalloc: allocation failure: 8 bytes, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 1042.950970][T29505] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1043.026164][T29492] CPU: 0 PID: 29492 Comm: syz-executor.1 Not tainted 5.9.0-rc7-syzkaller #0 [ 1043.027335][T29505] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1043.034885][T29492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1043.034914][T29492] Call Trace: [ 1043.034939][T29492] dump_stack+0x198/0x1fd [ 1043.034961][T29492] warn_alloc.cold+0x87/0x17a [ 1043.034982][T29492] ? zone_watermark_ok_safe+0x2a0/0x2a0 [ 1043.035004][T29492] ? kmem_cache_alloc_node_trace+0x39d/0x430 [ 1043.076900][T29492] ? lock_is_held_type+0xbb/0xf0 [ 1043.081886][T29492] ? __get_vm_area_node+0x2e5/0x3b0 [ 1043.087104][T29492] ? ion_heap_map_kernel+0x10b/0x3f0 [ 1043.092399][T29492] vmalloc+0x163/0x1a0 [ 1043.096479][T29492] ion_heap_map_kernel+0x10b/0x3f0 [ 1043.101604][T29492] ? ion_heap_sglist_zero.isra.0+0x260/0x260 [ 1043.107589][T29492] ? lock_downgrade+0x830/0x830 [ 1043.112440][T29492] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1043.118352][T29492] ion_dma_buf_begin_cpu_access+0x176/0x4a0 01:51:56 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) r5 = open_tree(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x300) write$P9_RMKNOD(r5, &(0x7f0000000140)={0x14, 0x13, 0x2, {0x8, 0x4, 0x3}}, 0x14) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) r6 = socket$inet6(0xa, 0x400000000001, 0x0) close(r6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d0) connect$rxrpc(r7, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1043.124254][T29492] ? __might_fault+0x190/0x1d0 [ 1043.129026][T29492] ? ion_dma_buf_end_cpu_access+0x390/0x390 [ 1043.134919][T29492] dma_buf_begin_cpu_access+0x76/0x130 [ 1043.140383][T29492] dma_buf_ioctl+0x3e6/0x580 [ 1043.145065][T29492] ? dma_buf_mmap+0x370/0x370 [ 1043.145496][T29505] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1043.149743][T29492] ? bpf_lsm_file_ioctl+0x5/0x10 [ 1043.149759][T29492] ? dma_buf_mmap+0x370/0x370 [ 1043.149777][T29492] __x64_sys_ioctl+0x193/0x200 [ 1043.149799][T29492] do_syscall_64+0x2d/0x70 [ 1043.149816][T29492] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1043.149828][T29492] RIP: 0033:0x45dd99 [ 1043.149845][T29492] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1043.149854][T29492] RSP: 002b:00007ff2e29c7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1043.149869][T29492] RAX: ffffffffffffffda RBX: 000000000000b080 RCX: 000000000045dd99 [ 1043.149878][T29492] RDX: 0000000020001780 RSI: 0000000040086200 RDI: 0000000000000005 [ 1043.149888][T29492] RBP: 00007ff2e29c7ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1043.149897][T29492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 1043.149907][T29492] R13: 00007ffe2438382f R14: 00007ff2e29c89c0 R15: 000000000118bf2c [ 1043.265258][T29505] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1043.274305][T29505] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1043.285279][T29505] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1043.295208][T29505] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1043.311847][T29505] exFAT-fs (loop5): invalid boot region [ 1043.319944][T29505] exFAT-fs (loop5): failed to recognize exfat type [ 1043.330675][T29492] Mem-Info: [ 1043.334423][T29492] active_anon:275 inactive_anon:256538 isolated_anon:0 [ 1043.334423][T29492] active_file:8005 inactive_file:73378 isolated_file:0 [ 1043.334423][T29492] unevictable:0 dirty:137 writeback:0 [ 1043.334423][T29492] slab_reclaimable:21988 slab_unreclaimable:110078 [ 1043.334423][T29492] mapped:62050 shmem:4666 pagetables:1533 bounce:0 [ 1043.334423][T29492] free:1034177 free_pcp:224 free_cma:0 [ 1043.392722][T29492] Node 0 active_anon:1100kB inactive_anon:1026152kB active_file:31884kB inactive_file:293712kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:248200kB dirty:544kB writeback:0kB shmem:18664kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 966656kB writeback_tmp:0kB kernel_stack:8736kB all_unreclaimable? no [ 1043.436295][T29492] Node 1 active_anon:0kB inactive_anon:0kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:32kB all_unreclaimable? no [ 1043.502738][T29505] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1043.539284][T29505] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:56 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1043.582958][T29505] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1043.639347][T29492] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1043.656361][ T26] audit: type=1800 audit(1601430716.644:416): pid=29513 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16371 res=0 errno=0 [ 1043.689184][T29505] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1043.720386][T29505] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:51:56 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r2, 0x7000002}) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f0000000040)=0x1, 0x4) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1043.790423][T29505] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1043.856993][T29505] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1043.875909][T29492] lowmem_reserve[]: 0 2501 2501 2501 2501 [ 1043.925036][T29492] Node 0 DMA32 free:362048kB min:35800kB low:44748kB high:53696kB reserved_highatomic:0KB active_anon:1096kB inactive_anon:1023924kB active_file:31912kB inactive_file:293092kB unevictable:0kB writepending:572kB present:3129332kB managed:2564436kB mlocked:0kB pagetables:6116kB bounce:0kB free_pcp:1736kB local_pcp:476kB free_cma:0kB [ 1043.959156][T29505] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1043.976231][T29505] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1044.016174][T29505] exFAT-fs (loop5): invalid boot region 01:51:57 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcsa\x00', 0x111100, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) dup(r2) r4 = socket$inet6(0xa, 0x400000000001, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cachefiles\x00', 0x400301, 0x0) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r6 = open(&(0x7f0000000000)='./bus\x00', 0x1472c2, 0x1) ftruncate(r6, 0x200004) sendfile(r4, r4, 0x0, 0x80001d00c0d0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r6}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r7, 0x7000002}) lgetxattr(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)=@known='trusted.overlay.nlink\x00', &(0x7f0000000180)=""/37, 0x25) close(r0) [ 1044.021764][T29505] exFAT-fs (loop5): failed to recognize exfat type [ 1044.044870][T29492] lowmem_reserve[]: 0 0 0 0 0 01:51:57 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xfffdffff, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 1044.070971][T29492] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:12kB inactive_file:4kB unevictable:0kB writepending:0kB present:786432kB managed:16kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1044.154105][ T26] audit: type=1800 audit(1601430717.134:417): pid=29527 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15788 res=0 errno=0 [ 1044.216144][T29492] lowmem_reserve[]: 0 0 0 0 0 [ 1044.220880][T29492] Node 1 Normal free:3759828kB min:54088kB low:67608kB high:81128kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1044.282694][T29532] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1044.301445][T29532] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1044.328080][T29532] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1044.341089][T29492] lowmem_reserve[]: 0 0 0 0 0 [ 1044.359716][T29492] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1044.382367][T29532] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1044.419556][T29532] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1044.440765][T29492] Node 0 DMA32: 337*4kB (UME) 220*8kB (UME) 88*16kB (UME) 237*32kB (UME) 541*64kB (UME) 187*128kB (UME) 81*256kB (UM) 31*512kB (UME) 5*1024kB (M) 0*2048kB 61*4096kB (UM) = 362244kB [ 1044.480804][T29532] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1044.501254][T29492] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 1044.526968][T29492] Node 1 Normal: 65*4kB (UME) 208*8kB (UME) 181*16kB (UME) 90*32kB (UME) 45*64kB (UME) 17*128kB (UM) 7*256kB (UE) 3*512kB (U) 2*1024kB (UM) 3*2048kB (UME) 912*4096kB (M) = 3759828kB [ 1044.528129][T29532] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1044.589084][T29492] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1044.633364][T29492] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1044.650563][T29532] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1044.679261][T29492] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1044.700511][T29532] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1044.726047][T29492] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1044.755351][T29532] exFAT-fs (loop5): invalid boot region [ 1044.798020][T29492] 53538 total pagecache pages [ 1044.803955][T29532] exFAT-fs (loop5): failed to recognize exfat type [ 1044.815160][T29492] 0 pages in swap cache [ 1044.825214][T29492] Swap cache stats: add 0, delete 0, find 0/0 [ 1044.839159][T29492] Free swap = 0kB [ 1044.847627][T29492] Total swap = 0kB [ 1044.854837][T29492] 1965979 pages RAM [ 1044.878388][T29532] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1044.886703][T29492] 0 pages HighMem/MovableOnly [ 1044.900325][T29492] 353339 pages reserved [ 1044.915707][T29532] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1044.944908][T29492] 0 pages cma reserved [ 1044.986996][T29532] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:51:58 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1045.041608][T29532] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:51:58 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) close(r0) 01:51:58 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1045.127189][T29532] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1045.135343][T29532] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1045.227191][T29532] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1045.260930][T29532] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:51:58 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$SNDCTL_TMR_SELECT(r3, 0x40045408) r5 = socket$inet_tcp(0x2, 0x1, 0x0) name_to_handle_at(r3, &(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0xdd, 0x84, "67b432ef46f5fce4e1ddcd075d0bbf7e639dd908589835c2b5ad160cb2b86ad4703e9d4484c695c875902da7a7e81694bfddcd0710116b935fb396743a9af72abb01090d1d817b40dc4443889724b5dd4c53f44043992431039af42d17f34662cb5b4b2a5f9023bfdea9d14fdb03cc697145cd8aa985995849fe32433a5d8debab01a8f59906a575ab6554f0f4b35985a62c985ed3ab2304ffae5b8b0275f6e9df41e291a13963340398c67311fa741bf0bca1d50e7c89838834247a246378ca208683adb183b1e243898304fb889b9ad145d5b4ce"}, &(0x7f00000001c0), 0x1000) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) keyctl$dh_compute(0x17, 0x0, 0x0, 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1045.291729][T29532] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1045.351220][T29532] exFAT-fs (loop5): invalid boot region [ 1045.385413][T29532] exFAT-fs (loop5): failed to recognize exfat type 01:51:58 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x2, &(0x7f0000001780)=0x2) close(r0) 01:51:58 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdff, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:58 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000100)=0x3) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:51:58 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x10, &(0x7f0000001780)=0x2) close(r0) [ 1045.767161][T29560] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1045.821001][T29560] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1045.886072][T29560] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1045.895258][T29560] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1045.905161][T29560] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1045.913633][T29560] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1045.922896][T29560] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1045.931319][T29560] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1045.940514][T29560] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1045.950953][T29560] exFAT-fs (loop5): invalid boot region [ 1045.956761][T29560] exFAT-fs (loop5): failed to recognize exfat type 01:51:59 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:51:59 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d0) sendmmsg$nfc_llcp(r5, &(0x7f0000000880)=[{&(0x7f0000000100)={0x27, 0x0, 0x2, 0x3, 0x0, 0xff, "49f5bb77e767d36fed3ac849e513b97b7a153f9ac6af9981d64920a7b53bb2b4daa6c0845bb047d7ed2b89132183fa4bf7b657c4c87213b32769ded6175136", 0x27}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000180)="20cb8b0e80c21392f5d698105045129dd4bfe425558c371b9643a763cc657430b76478de97b455c4400a4a055e59cf39", 0x30}, {&(0x7f0000000280)="126b2a1c796f974299520b38c7deb215f5c7a44436cde8cd1b78c6ff25f9cc7e9fff05922772fde551cad1fd581397092b0f03ec906dce7604060fced9fef43b623359683529df24017062fc7041329908ef3fded827cad555a11912b0b107465ed69dbfb2bdf613812382c2227c509c009182a19a31c6152bcf6089b96a0e627658458189ca7e74311075bdddef7ce7d071fe43c432aba86a4850c8c279c8badee6ee4ecb7caf63c414b50001aaf0ef2ca79ee4d19883b11306a7ed1fd91957b0f30d62c8e86fb3f8557d7ea665415d5bc83d1cfb7f90df885b1f8652", 0xdd}], 0x2, &(0x7f0000000380)={0xa0, 0x105, 0x40, "27d3422a04b66d2ad93cd076a133aeb67a5a42c8456e2dd2fc1beb2e0224732eb699bc02ed271a51f1d1f3a3c5993b6a31c62bdff41fc84079342752e76046488731ecb812f4afd9a8fbd818d3ae270bf35e9becb8ae53de1e6033a93c82ba8c99442fa6cce62d1cc79ed93f25e49d965ee0a636580d0abfcfe822d2a64732354a97f39f14168ed5596926"}, 0xa0, 0x4040000}, {&(0x7f0000000440)={0x27, 0x0, 0x1, 0x2, 0xff, 0xf8, "52c23804827738b0b8499fc2fd459a1ad84b0568afaf08f7b12306a446e78bc59004a1f329cf5912f85efcfee3294440c6dbc371302a0d89720bdd1838d0e2", 0x26}, 0x60, &(0x7f0000000800)=[{&(0x7f00000004c0)="6c655d03a51338777248a7f184dab633dc0ff4dede5c2daf35ec174d8e5f38c99bde3d143d248597c48dfee1298e5104cdebf3e3c768174fda2bae20249a619b5191b7ed75e2dcd36e0abf6238a659e55bf1d1dd6880e6f53e3f7f7b9f149c3caac214ca4f63a8a25f", 0x69}, {&(0x7f0000000200)}, {&(0x7f0000000540)="c543900cb83710499536361cd977efd55d3c93bb2b1fb24ef59dd0f0ee1f0e325b4464713f141b20fccc660cfb491a1153ed95b6dfabdb783c893104b3f121d3d8e2ec8b428cbc5767eb674aefa07846e776ce9db96791a1102c4d4d8e52d25b5074058bf9f1760ab726a5c3891b33e6282096848b5612a53b24f0e484e258e7b568f28cbb990b5c4d", 0x89}, {&(0x7f0000000600)="3f99e7c8ba07b5b8b26ba59348e7af0bbe481d8ce7e235203cea946204f322ab6c0639dab8ddcdff21867c41ff47b99d2b54364c57a3b436ee074b874d803440f637a60cf86a0e484eac048413cf6b0a377b4421b43fdabcb5e6528e75e1deb850f8c4cd2c2885f5874b925a22c5b5e1b32a568ef77f730783f7225fc38d8d6ca222c8922282467d34d388021b89d9fcb514e2219c891b87daf45f2b821d", 0x9e}, {&(0x7f00000006c0)="3468956348fd7765eeeec41cd5e43aba22540e6fefd94d643389fad86f336d876e7dba180889b9726fa883f6412b8c2f8d37d6278dac26abc327618932fef395c1881cf243131aa187c6cf73decf240b", 0x50}, {&(0x7f0000000740)="e4d5d5325c18022e08cad4daf5", 0xd}, {&(0x7f0000000780)="e005484beeaacbcde4732adfb489101c63bfb82d0a74a3a916c02060c407e8e0892c7c50f887effd11b4fc195d900cde219f68938f2528706acea1cb96", 0x3d}, {&(0x7f00000007c0)="3081e7f5fcc9cbbcb8778dbdb20114be45c84c08ef9e30b98776226bd7faa0ad8d199cdd62c91fc901bd89d03c2aaff7aa3b1d64", 0x34}], 0x8, 0x0, 0x0, 0x1}], 0x2, 0x48e0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r6, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) socket$nl_generic(0x10, 0x3, 0x10) 01:51:59 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x4b47, &(0x7f0000001780)=0x2) close(r0) 01:51:59 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1046.111879][T29568] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1046.157852][T29568] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1046.237910][T29568] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1046.315935][T29568] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1046.352821][T29568] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:51:59 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x4b49, &(0x7f0000001780)=0x2) close(r0) [ 1046.392973][T29568] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1046.451862][T29568] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1046.501373][T29568] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1046.559798][ T26] audit: type=1800 audit(1601430719.545:418): pid=29573 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16383 res=0 errno=0 [ 1046.564470][T29568] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:51:59 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x4c01, &(0x7f0000001780)=0x2) close(r0) [ 1046.661079][T29568] exFAT-fs (loop5): invalid boot region [ 1046.678759][T29568] exFAT-fs (loop5): failed to recognize exfat type 01:51:59 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) r5 = socket$inet6(0xa, 0x400000000001, 0x0) close(r5) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d0) r7 = getpid() fcntl$setownex(r5, 0xf, &(0x7f0000000100)={0x0, r7}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1046.788126][T29568] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:51:59 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x541b, &(0x7f0000001780)=0x2) close(r0) [ 1046.850106][T29568] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:51:59 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x5421, &(0x7f0000001780)=0x2) close(r0) [ 1046.922738][T29568] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1046.942310][T29568] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1046.951358][T29568] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1046.967144][T29568] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1046.984165][T29568] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1047.004897][T29568] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1047.026993][T29568] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1047.064341][T29568] exFAT-fs (loop5): invalid boot region 01:52:00 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x5450, &(0x7f0000001780)=0x2) close(r0) [ 1047.102023][T29568] exFAT-fs (loop5): failed to recognize exfat type 01:52:00 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:52:00 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:52:00 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x5451, &(0x7f0000001780)=0x2) close(r0) [ 1047.300263][ T26] audit: type=1800 audit(1601430720.285:419): pid=29598 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16384 res=0 errno=0 01:52:00 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) fadvise64(r0, 0x8, 0x8001, 0x4) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video2\x00', 0x2, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={0x0, 0x1}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1047.448031][T29611] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1047.521546][T29611] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1047.598288][T29611] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:52:00 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x5452, &(0x7f0000001780)=0x2) close(r0) [ 1047.668763][T29611] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1047.725700][T29611] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1047.779161][T29611] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1047.818077][T29611] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:52:00 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x5460, &(0x7f0000001780)=0x2) close(r0) 01:52:00 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) r5 = socket$inet6(0xa, 0x400000000001, 0x0) close(r5) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d0) ioctl$DMA_BUF_IOCTL_SYNC(r6, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1047.850803][T29611] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1047.869404][T29611] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1047.914894][T29611] exFAT-fs (loop5): invalid boot region [ 1047.931057][T29611] exFAT-fs (loop5): failed to recognize exfat type 01:52:01 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x6364, &(0x7f0000001780)=0x2) close(r0) [ 1048.024989][T29611] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:52:01 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1048.069407][T29611] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1048.143844][T29611] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1048.200114][T29611] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:52:01 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x8912, &(0x7f0000001780)=0x2) close(r0) [ 1048.248258][T29611] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1048.285245][T29611] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1048.340287][ T26] audit: type=1800 audit(1601430721.325:420): pid=29628 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16380 res=0 errno=0 [ 1048.371088][T29611] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:52:01 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x2000, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x1, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f0000000140)=0x0, &(0x7f0000000180)=0x4) connect$packet(r3, &(0x7f00000001c0)={0x11, 0x3, r5, 0x1, 0x8, 0x6, @link_local}, 0x14) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1048.410843][T29611] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1048.442514][T29611] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1048.505683][T29611] exFAT-fs (loop5): invalid boot region [ 1048.523737][T29611] exFAT-fs (loop5): failed to recognize exfat type 01:52:01 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x8913, &(0x7f0000001780)=0x2) close(r0) 01:52:01 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff5, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:52:01 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) r5 = socket$inet6(0xa, 0x400000000001, 0x0) close(r5) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000100)={0x0, r5, 0x8, 0x5445, 0x4, 0x2}) 01:52:01 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x8914, &(0x7f0000001780)=0x2) close(r0) [ 1048.795851][T29649] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1048.836989][T29649] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1048.891708][T29649] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1048.954667][T29649] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:52:02 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x8933, &(0x7f0000001780)=0x2) close(r0) [ 1048.998941][T29649] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:52:02 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b}) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1049.069084][T29649] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1049.119056][T29649] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1049.173679][T29649] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:52:02 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x400448c9, &(0x7f0000001780)=0x2) close(r0) [ 1049.219815][T29649] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1049.241357][ T26] audit: type=1800 audit(1601430722.225:421): pid=29653 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15822 res=0 errno=0 [ 1049.271761][T29649] exFAT-fs (loop5): invalid boot region [ 1049.288022][T29649] exFAT-fs (loop5): failed to recognize exfat type [ 1049.360432][T29649] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1049.387419][T29649] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:52:02 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x400448dd, &(0x7f0000001780)=0x2) close(r0) [ 1049.433530][T29649] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1049.474047][T29649] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1049.520130][T29649] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:52:02 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) r6 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r7, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r9 = dup(r8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r9}) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0xc008640a, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000080)={r10}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000100)={r10, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1049.562304][T29649] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:52:02 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x400454ca, &(0x7f0000001780)=0x2) close(r0) [ 1049.626032][T29649] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1049.634764][T29649] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1049.646030][T29649] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1049.656560][T29649] exFAT-fs (loop5): invalid boot region [ 1049.662247][T29649] exFAT-fs (loop5): failed to recognize exfat type 01:52:02 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:52:02 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) r5 = syz_io_uring_setup(0x7df5, &(0x7f0000000400)={0x0, 0x7c18, 0x8, 0x1, 0x26f}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_PROBE(r5, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, [], [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0xf) r6 = socket$inet6(0xa, 0x400000000001, 0x0) close(r6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d0) ioctl$FBIOPAN_DISPLAY(r7, 0x4606, &(0x7f0000000340)={0x3c0, 0x240, 0x690, 0xb98, 0x0, 0x4d, 0x4, 0x2, {0x400, 0x80000000, 0x1}, {0x3, 0x3ff, 0x1}, {0xe0a9, 0x1, 0x1}, {0xfffffffe, 0x6}, 0x3, 0x0, 0xe1a, 0x5, 0x1, 0x80000001, 0xfa0, 0x4, 0x2581, 0x8, 0x5, 0x1, 0x3a, 0x200, 0x1, 0xc}) close(r0) 01:52:02 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40046201, &(0x7f0000001780)=0x2) close(r0) [ 1049.921929][T29685] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1049.940787][T29685] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1049.959944][T29685] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1049.983357][T29685] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1050.049404][T29685] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:52:03 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b}) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:52:03 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40049409, &(0x7f0000001780)=0x2) close(r0) [ 1050.115455][T29685] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1050.164494][T29685] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1050.204943][T29685] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1050.242094][T29685] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:52:03 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40085c00, &(0x7f0000001780)=0x2) close(r0) [ 1050.301252][T29685] exFAT-fs (loop5): invalid boot region [ 1050.336233][T29685] exFAT-fs (loop5): failed to recognize exfat type [ 1050.430403][T29685] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1050.455786][T29685] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1050.476839][T29685] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1050.534679][T29685] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1050.588672][T29685] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:52:03 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r3, 0x110, 0x3) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1050.651794][T29685] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1050.672320][T29685] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:52:03 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086201, &(0x7f0000001780)=0x2) close(r0) [ 1050.708158][T29685] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1050.776428][T29685] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:52:03 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086202, &(0x7f0000001780)=0x2) close(r0) [ 1050.839237][T29685] exFAT-fs (loop5): invalid boot region [ 1050.863966][T29685] exFAT-fs (loop5): failed to recognize exfat type 01:52:04 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x55aa00000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:52:04 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b}) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r3, 0x7000002}) ppoll(&(0x7f0000000100)=[{r2, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:52:04 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$mixer_OSS_ALSAEMULVER(0xffffffffffffffff, 0x80044df9, &(0x7f0000000100)) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:52:04 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086203, &(0x7f0000001780)=0x2) close(r0) [ 1051.160216][T29726] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1051.180820][T29726] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1051.199538][T29726] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1051.218467][T29726] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1051.244688][T29726] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:52:04 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086204, &(0x7f0000001780)=0x2) close(r0) [ 1051.304013][T29726] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:52:04 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x80000000005, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1051.377009][T29726] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1051.415277][T29726] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1051.456743][T29726] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:52:04 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086205, &(0x7f0000001780)=0x2) close(r0) [ 1051.507954][T29726] exFAT-fs (loop5): invalid boot region [ 1051.514004][T29726] exFAT-fs (loop5): failed to recognize exfat type 01:52:04 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r1) [ 1051.603441][T29726] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1051.646864][T29726] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1051.699033][T29726] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1051.762155][T29726] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:52:04 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086206, &(0x7f0000001780)=0x2) close(r0) [ 1051.809135][T29726] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1051.847043][T29726] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1051.872718][T29726] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1051.901726][T29726] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1051.921129][T29726] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1051.968963][T29726] exFAT-fs (loop5): invalid boot region 01:52:05 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1052.009596][T29726] exFAT-fs (loop5): failed to recognize exfat type 01:52:05 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086207, &(0x7f0000001780)=0x2) close(r0) 01:52:05 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:52:05 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:52:05 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086208, &(0x7f0000001780)=0x2) close(r0) [ 1052.331728][T29759] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1052.346023][T29759] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:52:05 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1052.391481][T29759] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1052.422176][T29759] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1052.484886][T29759] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1052.530666][T29759] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:52:05 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000140)={0x49, 0x0, 0x1, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000100)={0x1, 0x5, 0x8, 0x3ff, 0x16, 0xe54}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0xe) 01:52:05 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1052.572383][T29759] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1052.600184][T29759] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:52:05 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086602, &(0x7f0000001780)=0x2) close(r0) [ 1052.641401][T29759] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1052.693842][T29759] exFAT-fs (loop5): invalid boot region [ 1052.721289][T29759] exFAT-fs (loop5): failed to recognize exfat type 01:52:05 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) socketpair(0x11, 0x4, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r5, 0xf505, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:52:05 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1052.817068][T29759] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1052.837465][T29759] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:52:05 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40087602, &(0x7f0000001780)=0x2) close(r0) [ 1052.869672][T29759] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1052.946958][T29759] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1052.989044][T29759] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1053.017382][T29759] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:52:06 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1053.035910][T29759] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1053.071970][T29759] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:52:06 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000100)=0x2) close(r0) [ 1053.150065][T29759] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1053.255063][T29759] exFAT-fs (loop5): invalid boot region [ 1053.261349][T29759] exFAT-fs (loop5): failed to recognize exfat type 01:52:06 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:52:06 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x4008ff00, &(0x7f0000001780)=0x2) close(r0) 01:52:06 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:52:06 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0xa, 0x2) socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000700)={'lo\x00', @local}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) ioctl$VIDIOC_CROPCAP(r2, 0xc02c563a, &(0x7f0000000100)={0x9, {0x3, 0x7fc, 0x7f, 0x5}, {0x3862, 0x800, 0xfffffffb, 0x9}, {0x2, 0x1}}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r5 = dup(r4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r5}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r6, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1053.615406][T29806] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1053.624036][T29806] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1053.643529][T29806] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:52:06 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1053.658236][T29806] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1053.676380][T29806] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1053.694797][T29806] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1053.714550][T29806] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1053.733623][T29806] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1053.752525][T29806] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:52:06 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40186366, &(0x7f0000001780)=0x2) close(r0) [ 1053.775298][T29806] exFAT-fs (loop5): invalid boot region [ 1053.786497][T29806] exFAT-fs (loop5): failed to recognize exfat type [ 1053.848397][T29806] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1053.866871][T29806] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1053.876244][T29806] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1053.887627][T29806] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1053.896318][T29806] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1053.906626][T29806] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1053.915541][T29806] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1053.929734][T29806] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1053.941235][T29806] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1053.951762][T29806] exFAT-fs (loop5): invalid boot region [ 1053.957707][T29806] exFAT-fs (loop5): failed to recognize exfat type 01:52:07 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:52:07 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x4020940d, &(0x7f0000001780)=0x2) close(r0) 01:52:07 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 1054.134047][ T26] audit: type=1800 audit(1601430727.106:422): pid=29804 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16384 res=0 errno=0 01:52:07 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:52:07 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x50009403, &(0x7f0000001780)=0x2) close(r0) 01:52:07 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) r5 = socket$inet6(0xa, 0x400000000001, 0x0) close(r5) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r6, 0xc010641d, &(0x7f0000000200)={0x0, &(0x7f0000000140)=""/166}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) r7 = syz_open_dev$usbfs(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x1, 0x200080) mmap$usbfs(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x80010, r7, 0xce3) close(r0) [ 1054.297449][T29829] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1054.335211][T29829] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:52:07 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1054.396334][T29829] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1054.473620][T29829] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1054.524238][T29829] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:52:07 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x80086301, &(0x7f0000001780)=0x2) close(r0) [ 1054.575714][T29829] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:52:07 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1054.616156][T29829] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1054.695203][T29829] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1054.721634][T29829] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:52:07 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x80086601, &(0x7f0000001780)=0x2) close(r0) 01:52:07 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, 0x0) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1054.770522][T29829] exFAT-fs (loop5): invalid boot region [ 1054.798357][T29829] exFAT-fs (loop5): failed to recognize exfat type [ 1054.934671][ T26] audit: type=1800 audit(1601430727.906:423): pid=29840 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15796 res=0 errno=0 [ 1054.968366][T29829] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1055.004482][T29829] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1055.021293][T29829] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1055.032065][T29829] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1055.042203][T29829] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:52:08 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x1db) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000100)=0xffffffffffffffff, 0x4) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={0x0, 0x6}, 0x8) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(0xffffffffffffffff, r5, 0x0, 0x80001d00c0d0) sendmsg$AUDIT_SET_FEATURE(r5, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x3fa, 0x8, 0x70bd27, 0x25dfdbfc, {0x1, 0x0, 0x1}, ["", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20048000}, 0x8000) r6 = dup(r4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r6}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r7, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1055.053856][T29829] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1055.062934][T29829] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1055.071975][T29829] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1055.081199][T29829] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1055.093517][T29829] exFAT-fs (loop5): invalid boot region [ 1055.101385][T29829] exFAT-fs (loop5): failed to recognize exfat type 01:52:08 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x80087601, &(0x7f0000001780)=0x2) close(r0) 01:52:08 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, 0x0) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:52:08 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000000000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:52:08 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, 0x0) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1055.349523][ T26] audit: type=1804 audit(1601430728.326:424): pid=29857 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir793702026/syzkaller.gJ3Vpg/1186/bus" dev="sda1" ino=15815 res=1 errno=0 01:52:08 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0xc0045878, &(0x7f0000001780)=0x2) close(r0) [ 1055.389840][T29869] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1055.416284][T29869] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1055.445160][T29869] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1055.471801][T29869] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:52:08 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x408100, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1055.523955][ T26] audit: type=1800 audit(1601430728.376:425): pid=29863 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15815 res=0 errno=0 [ 1055.555047][T29869] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1055.581853][T29869] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1055.608008][T29869] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:52:08 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1055.642213][T29869] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1055.672144][ T26] audit: type=1800 audit(1601430728.376:426): pid=29857 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15815 res=0 errno=0 01:52:08 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0xc0045878, &(0x7f0000001780)=0x2) close(r0) [ 1055.676617][T29869] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:52:08 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x7, 0x8b00) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r5}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r6, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) prctl$PR_CAPBSET_DROP(0x18, 0x9) [ 1055.768281][T29869] exFAT-fs (loop5): invalid boot region [ 1055.805021][T29869] exFAT-fs (loop5): failed to recognize exfat type 01:52:08 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:52:08 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0xc0096616, &(0x7f0000001780)=0x2) close(r0) [ 1055.907723][T29869] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1055.933857][T29869] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1056.005083][T29869] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1056.062089][T29869] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1056.111018][T29869] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:52:09 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1056.183787][T29869] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:52:09 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0xc018620c, &(0x7f0000001780)=0x2) close(r0) [ 1056.254462][T29869] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1056.279516][T29869] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1056.297121][T29869] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1056.308463][T29869] exFAT-fs (loop5): invalid boot region [ 1056.331867][T29869] exFAT-fs (loop5): failed to recognize exfat type 01:52:09 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) 01:52:09 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x40000000000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 1056.415099][ T26] audit: type=1800 audit(1601430729.396:427): pid=29891 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15715 res=0 errno=0 01:52:09 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r3}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:52:09 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0xc0189436, &(0x7f0000001780)=0x2) close(r0) [ 1056.998654][T29912] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1057.067005][T29912] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1057.075395][T29912] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1057.083626][T29912] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1057.092110][T29912] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1057.100436][T29912] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1057.108922][T29912] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1057.118511][T29912] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1057.126855][T29912] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1057.138449][T29912] exFAT-fs (loop5): invalid boot region [ 1057.158359][T29912] exFAT-fs (loop5): failed to recognize exfat type 01:52:10 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x109902) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x26e8, 0x30, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) r5 = socket$inet6(0xa, 0x400000000001, 0x0) close(r5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x3f, @empty, 0x6}}, 0x800, 0x7}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000ac0)=@assoc_value={r6, 0x2}, 0x8) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x200004) sendfile(r5, r7, 0x0, 0x80001d00c0d0) ioctl$DRM_IOCTL_AGP_INFO(r7, 0x80386433, &(0x7f0000000100)=""/116) close(r0) 01:52:10 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0xc020660b, &(0x7f0000001780)=0x2) close(r0) 01:52:10 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:52:10 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) [ 1057.416126][T29923] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1057.502064][T29923] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1057.582770][T29923] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1057.596558][T29923] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1057.606542][T29923] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1057.617532][T29923] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:52:10 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0xc0285628, &(0x7f0000001780)=0x2) close(r0) [ 1057.627653][T29923] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1057.638337][T29923] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1057.657631][T29923] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1057.742023][T29923] exFAT-fs (loop5): invalid boot region [ 1057.750551][ T26] audit: type=1800 audit(1601430730.736:428): pid=29920 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15817 res=0 errno=0 [ 1057.768961][T29923] exFAT-fs (loop5): failed to recognize exfat type [ 1057.869484][T29923] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1057.905948][T29923] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:52:10 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0xc028660f, &(0x7f0000001780)=0x2) close(r0) 01:52:10 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xffffffffffffffff, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) r5 = socket$inet6(0xa, 0x400000000001, 0x0) close(r5) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$midi(r6, &(0x7f0000000180), 0x0) ftruncate(r6, 0x200004) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r8 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x158, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}]}, 0x158}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@remote, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@initdev}}, &(0x7f00000001c0)=0xe8) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r3, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x114, 0x0, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x9c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x4040000}, 0x4c000) fsetxattr$trusted_overlay_opaque(r5, &(0x7f0000000100)='trusted.overlay.opaque\x00', &(0x7f0000000140)='y\x00', 0x2, 0x6) close(r0) [ 1057.916931][T29923] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1057.926733][T29923] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1057.936442][T29923] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1057.945203][T29923] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1057.955124][T29923] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:52:11 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x104000000000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 1057.963740][T29923] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1057.974329][T29923] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1057.990441][T29923] exFAT-fs (loop5): invalid boot region [ 1057.996573][T29923] exFAT-fs (loop5): failed to recognize exfat type 01:52:11 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0xc0845657, &(0x7f0000001780)=0x2) close(r0) 01:52:11 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 1058.206230][ T26] audit: type=1800 audit(1601430731.186:429): pid=29944 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15852 res=0 errno=0 [ 1058.353899][T29952] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 01:52:11 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0xc400941d, &(0x7f0000001780)=0x2) close(r0) 01:52:11 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) [ 1058.483894][T29952] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1058.554211][T29952] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1058.621965][T29952] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1058.644892][T29952] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1058.653630][T29952] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1058.662978][T29952] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:52:11 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x3) close(r0) [ 1058.671792][T29952] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1058.700192][T29952] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1058.753105][T29952] exFAT-fs (loop5): invalid boot region [ 1058.779039][T29952] exFAT-fs (loop5): failed to recognize exfat type 01:52:11 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x4) close(r0) [ 1058.874035][T29952] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1058.906328][T29952] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1058.924695][T29952] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1058.936064][T29952] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1058.946257][T29952] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1058.954738][T29952] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1058.963040][T29952] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1058.978138][T29952] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1058.986934][T29952] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1058.997988][T29952] exFAT-fs (loop5): invalid boot region [ 1059.003546][T29952] exFAT-fs (loop5): failed to recognize exfat type 01:52:12 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x204000000000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:52:12 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x5) close(r0) [ 1059.225212][T29974] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1059.240144][T29974] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1059.260730][T29974] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1059.279124][T29974] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1059.290114][T29974] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1059.299777][T29974] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1059.308805][T29974] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1059.318065][T29974] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1059.328178][T29974] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1059.339174][T29974] exFAT-fs (loop5): invalid boot region [ 1059.345337][T29974] exFAT-fs (loop5): failed to recognize exfat type [ 1059.403986][T29974] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1059.417257][T29974] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1059.435997][T29974] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:52:12 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x6) close(r0) [ 1059.453409][T29974] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1059.472711][T29974] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1059.486774][T29974] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1059.496485][T29974] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1059.511262][T29974] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1059.521421][T29974] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1059.532551][T29974] exFAT-fs (loop5): invalid boot region [ 1059.538909][T29974] exFAT-fs (loop5): failed to recognize exfat type 01:52:12 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) 01:52:12 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:52:12 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) socket$caif_stream(0x25, 0x1, 0x2) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) getitimer(0x2, &(0x7f0000000100)) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) r5 = socket$inet6(0xa, 0x400000000001, 0x0) close(r5) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d0) ioctl$SNDCTL_FM_LOAD_INSTR(r6, 0x40285107) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:52:12 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x7) close(r0) [ 1059.850629][T29990] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1059.920288][T29990] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1059.989816][T29990] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1060.022669][T29990] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:52:13 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x8) close(r0) [ 1060.043760][T29990] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1060.064107][T29990] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1060.090756][T29990] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1060.110878][T29990] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1060.139590][T29990] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:52:13 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x10) close(r0) [ 1060.196696][T29990] exFAT-fs (loop5): invalid boot region [ 1060.224337][T29990] exFAT-fs (loop5): failed to recognize exfat type 01:52:13 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x304000000000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 1060.299810][ T26] audit: type=1800 audit(1601430733.276:430): pid=29997 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15779 res=0 errno=0 01:52:13 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) [ 1060.486245][T30010] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1060.510048][T30010] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:52:13 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x202000, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1060.544357][T30010] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1060.586300][T30010] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1060.644267][T30010] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1060.682772][T30010] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1060.724236][T30010] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1060.742232][T30010] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1060.778916][T30010] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1060.814165][T30010] exFAT-fs (loop5): invalid boot region [ 1060.819757][T30010] exFAT-fs (loop5): failed to recognize exfat type 01:52:13 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x1000001fffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x8}, 0x8) write$P9_RAUTH(r2, &(0x7f0000000180)={0x14, 0x67, 0x4, {0x80, 0x3, 0x4}}, 0x14) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) pipe2(&(0x7f0000000200), 0x80800) syz_open_dev$usbfs(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x100000200, 0x101000) r3 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000000300)=0x3) close(0xffffffffffffffff) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/asound/seq/timer\x00', 0x0, 0x0) ioctl$VIDIOC_S_INPUT(r5, 0xc0045627, &(0x7f0000000140)=0xa2) 01:52:13 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x158, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}]}, 0x158}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x158, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}]}, 0x158}}, 0x0) r8 = socket(0x11, 0x800000003, 0x0) bind(r8, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r8, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x158, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}]}, 0x158}}, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000840)={&(0x7f0000000640)={0x1fc, 0x0, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1060.916851][T30010] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1060.960799][T30010] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1061.009413][T30010] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1061.064454][T30010] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:52:14 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r4 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0x8, 0x2b, 0x0, 0xffffffffffffffff}) r6 = dup(r5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r6}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r7, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r5, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1061.121200][T30010] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 01:52:14 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) r3 = dup(0xffffffffffffffff) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) write$P9_RATTACH(r3, &(0x7f00000000c0)={0x14, 0x69, 0x2, {0x1, 0x2, 0x6}}, 0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x4, 0x32}, 0xc) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x11) ftruncate(r5, 0x200000) sendfile(r4, r5, 0x0, 0x80001d00c0d0) r6 = socket$inet6(0xa, 0x400000000001, 0x0) close(r6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) open(&(0x7f0000000000)='./bus\x00', 0x34d042, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r7, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1061.184593][T30010] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1061.207462][T30010] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1061.225090][T30010] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1061.250379][T30010] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1061.285508][T30010] exFAT-fs (loop5): invalid boot region [ 1061.308408][T30010] exFAT-fs (loop5): failed to recognize exfat type 01:52:14 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:52:14 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) [ 1061.600140][ T26] audit: type=1800 audit(1601430734.576:431): pid=30032 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=15825 res=0 errno=0 01:52:14 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x8000, 0x0) [ 1061.666276][T30041] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1061.674925][T30041] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1061.683286][T30041] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1061.692091][T30041] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1061.700809][T30041] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1061.709569][T30041] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1061.718153][T30041] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1061.727168][T30041] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1061.736146][T30041] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1061.738394][ T26] audit: type=1800 audit(1601430734.646:432): pid=30033 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15735 res=0 errno=0 01:52:14 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0xfffffffffff7ffff, 0x656643) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1061.746584][T30041] exFAT-fs (loop5): invalid boot region [ 1061.775865][T30041] exFAT-fs (loop5): failed to recognize exfat type [ 1061.831019][T30041] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1061.846582][T30041] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1061.866572][T30041] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1061.883637][T30041] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1061.893752][T30041] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1061.903776][T30041] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1061.914252][T30041] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1061.924597][T30041] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1061.933531][T30041] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1061.934803][ T26] audit: type=1800 audit(1601430734.646:433): pid=30034 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15735 res=0 errno=0 [ 1061.944514][T30041] exFAT-fs (loop5): invalid boot region [ 1061.970877][T30041] exFAT-fs (loop5): failed to recognize exfat type 01:52:15 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) r5 = socket$inet6(0xa, 0x400000000001, 0x0) close(r5) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000100)=0x8, 0x4) 01:52:15 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x404000000000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:52:15 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1062.208743][T30059] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1062.236711][T30059] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1062.295684][T30059] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1062.359437][T30059] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:52:15 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:52:15 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r3, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x49}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000004}, 0x20040890) r4 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) arch_prctl$ARCH_SET_CPUID(0x1012, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1062.405461][T30059] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1062.494067][T30059] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1062.512332][ T26] audit: type=1800 audit(1601430735.486:434): pid=30060 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15803 res=0 errno=0 [ 1062.527662][T30059] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:52:15 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f00000006c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x200, @private2}, {0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x2a}, 0x10000}, 0xffffffffffffffff, 0x4}}, 0x48) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x8000, 0x0) sendmsg$AUDIT_ADD_RULE(r5, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x430, 0x3f3, 0x400, 0x70bd28, 0x25dfdbfb, {0x10, 0x2, 0x26, [0x0, 0x7fff, 0x2, 0xdc84, 0x401, 0xe541, 0x20d, 0x1f, 0x67, 0x400, 0x401, 0x0, 0x4, 0x1, 0x4, 0x0, 0x53ae, 0x4, 0x1, 0x6, 0x7, 0x8, 0xffff, 0x71, 0x2, 0x5, 0x0, 0x617, 0xbc08, 0x81, 0x0, 0x40, 0x64a, 0x7f, 0xffff, 0x9, 0x62, 0x200, 0x34ea, 0xfffffffd, 0x9, 0x7ff, 0x1f, 0x5, 0x8, 0x9d, 0x4272, 0x6a2, 0xd5, 0x9, 0x7, 0x401, 0x5de9, 0x3, 0x10001, 0xffffffff, 0x7, 0x2, 0xa5, 0x80, 0x4, 0x10001, 0x101, 0x6], [0x2, 0x5, 0x6, 0x6, 0xe0c, 0x7, 0xfffff801, 0x4, 0x6, 0xff, 0x2, 0xe, 0x9, 0x4a23, 0x101, 0x3, 0x5d69, 0x6, 0x8, 0x7ff, 0x2, 0xc7, 0x2, 0x5, 0x1, 0x81, 0x0, 0xc6, 0x3f, 0x2, 0x10000, 0x80000000, 0x20, 0x5, 0x9, 0xffffffe1, 0x1, 0x0, 0x7fff, 0x7, 0x3f, 0x8000, 0x7ff, 0xf3d, 0x2, 0x6, 0x7f, 0x7f, 0x2, 0x1, 0x400, 0x8, 0x2, 0x10000, 0x80000000, 0xdd25, 0xf277, 0xfffffbc0, 0xffffffff, 0x200, 0x80000000, 0x2, 0x1, 0x3ff], [0xad, 0x3, 0x2, 0x8, 0x4, 0x20, 0x4, 0x5, 0x400, 0x20, 0xfffffffd, 0x10000, 0x1, 0xfc000000, 0x0, 0x2, 0x3, 0x41, 0x23, 0x80, 0xffff, 0xd1, 0xb, 0xfffffffc, 0x0, 0x7fff, 0xffff, 0x2, 0x5, 0x0, 0xd38, 0x80000000, 0x1, 0x8, 0x1, 0x79ef, 0x200, 0x0, 0x7185, 0xd9, 0x5, 0x9, 0x3ff, 0x80000000, 0xfa, 0x2, 0x7, 0xe00, 0x0, 0x400, 0x16, 0x400, 0x2, 0x4, 0x3, 0x5, 0xa14c, 0x1, 0x800, 0x0, 0x8, 0x7, 0xc91, 0x401], [0x5, 0x9, 0x9, 0x6, 0xdce2, 0xfffffff8, 0x4, 0x5, 0x8, 0x0, 0x7e000, 0x1ff, 0xffffffff, 0x0, 0x57ff, 0x2, 0x5, 0x7ff, 0xc463, 0x100, 0xf8, 0x8, 0x80000001, 0x55, 0x80000001, 0xffff, 0x10000, 0x7f, 0x80, 0x2, 0xac, 0x7, 0x10001, 0x401, 0x40, 0xb2, 0x4, 0x6, 0x3f04, 0x4, 0x10000, 0x8, 0x0, 0x0, 0x7, 0x0, 0x6, 0x1, 0x3, 0x1, 0x200, 0xdc, 0x4b3, 0x401, 0xe3, 0xfffff393, 0xdc, 0xff, 0x2, 0x7ff, 0xfffffff9, 0x5, 0x5, 0x7d], 0xf, ['/dev/dri/card#\x00']}, ["", "", "", ""]}, 0x430}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) [ 1062.582103][T30059] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1062.621427][T30059] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:52:15 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0xf452, 0x802) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1062.687439][T30059] exFAT-fs (loop5): invalid boot region [ 1062.730967][T30059] exFAT-fs (loop5): failed to recognize exfat type 01:52:15 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) 01:52:15 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) sendmsg$NL80211_CMD_START_AP(r3, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x594, 0x0, 0x11, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0x7}, @NL80211_ATTR_IE_RIC={0x55b, 0xb2, "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"}, @NL80211_ATTR_FTM_RESPONDER={0xc, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_INACTIVITY_TIMEOUT={0x6, 0x96, 0x4}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x3}]}, 0x594}, 0x1, 0x0, 0x0, 0x400d1}, 0x20008010) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) 01:52:15 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000001880)={0x8, 0x100}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) dup(r2) socket$inet_udplite(0x2, 0x2, 0x88) syz_init_net_socket$netrom(0x9, 0x5, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r5 = dup(r4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r5}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r6, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000001780)=0x2) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvram\x00', 0x284000, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r7, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x80, 0x0, 0x1, 0x0, 0x0, 0x0, {0x3, 0x0, 0x6}, [@CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x3}, @CTA_NAT_DST={0x58, 0xd, 0x0, 0x1, [@CTA_NAT_PROTO={0x4c, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @local}]}, @CTA_TUPLE_MASTER={0x4}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x7}]}, 0x80}, 0x1, 0x0, 0x0, 0x810}, 0x0) close(r0) [ 1062.973903][T30083] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1062.982749][T30083] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1062.996077][T30083] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1063.005485][T30083] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1063.014602][T30083] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1063.023065][T30083] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1063.032908][T30083] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1063.042718][T30083] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1063.052517][T30083] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1063.063677][T30083] exFAT-fs (loop5): invalid boot region 01:52:16 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) r5 = openat$cgroup_ro(r3, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000140)={0x682b, 0x0, 0x1, 0x100}, 0x14) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1063.070664][T30083] exFAT-fs (loop5): failed to recognize exfat type 01:52:16 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) r5 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$FIOCLEX(r5, 0x5451) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) ioctl$DRM_IOCTL_MODE_CURSOR2(r0, 0xc02464bb, &(0x7f00000001c0)={0x2, 0x0, 0x1, 0x6, 0x4, 0x1, 0x51b, 0x80}) r6 = signalfd(r5, &(0x7f0000000140)={[0x3ff]}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000000180)={0x49a0, 0x1, 0x1, 0x100, 0x7}, 0xc) close(r0) [ 1063.174752][T30083] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1063.198467][T30083] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1063.244656][T30083] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1063.308585][T30083] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:52:16 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) [ 1063.361539][T30083] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1063.384292][T30083] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1063.424822][T30083] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 01:52:16 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1063.470631][T30083] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 01:52:16 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(0xffffffffffffffff, r5, 0x0, 0x80001d00c0d0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)={'ip6gre0\x00', 0x0, 0x2f, 0x9, 0x0, 0x51b, 0x11, @loopback, @private2, 0x700, 0x7800, 0xca0, 0x80000001}}) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r9 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x158, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x5, 0x47, 0x2, 0x0, 0x2d13, 0xffff, 0x3}}, {0xa, 0x2, [0x40, 0x0, 0x0]}}]}, @qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x4, [0x8, 0x8, 0x3, 0x4, 0x7, 0x1, 0xa, 0x4, 0x2, 0x6, 0xfe, 0x6, 0x3, 0x1, 0x0, 0xf], 0x1, [0xbc, 0x0, 0x1, 0x9, 0x9, 0x1, 0x9bbd, 0x7ff, 0x8, 0x7f, 0x8, 0x6, 0xf06b, 0x0, 0x7f], [0x0, 0xb8, 0x7ff, 0x7, 0x3, 0x9, 0x0, 0x7ff, 0x1ff, 0x200, 0x7, 0x1, 0x40, 0x3ff, 0x6, 0x3]}}}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x9c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x200}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x9, 0x7}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xfffff000}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffffffff, 0x7fff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x1}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0xffffffff}}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x7f}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x649, 0x1}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0xffff, 0xffffffff}}]}}]}, 0x158}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r5, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x4c, 0x0, 0x20, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r8}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x400c0c0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1063.533154][T30083] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1063.574866][T30083] exFAT-fs (loop5): invalid boot region [ 1063.618815][T30083] exFAT-fs (loop5): failed to recognize exfat type 01:52:16 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 1063.773805][ T26] audit: type=1800 audit(1601430736.747:435): pid=30108 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=15794 res=0 errno=0 01:52:16 executing program 2: sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x4, 0x1, 0x401, 0x0, 0x0, {0x1, 0x0, 0x5}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4004080) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={0x0, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) ioctl$IMGETCOUNT(r4, 0x80044943, &(0x7f00000000c0)) sendfile(r3, r4, 0x0, 0x80001d00c0d0) ioctl$SOUND_MIXER_WRITE_VOLUME(r4, 0xc0044d1e, &(0x7f0000000200)=0x3c) 01:52:16 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0x9, @link='broadcast-link\x00'}}}, ["", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0xc0) r2 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) setitimer(0x1, &(0x7f0000000100)={{0x77359400}, {0x0, 0xea60}}, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r5 = dup(r4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r5}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40046f41, &(0x7f0000000080)={r6, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000001780)=0x2) r7 = syz_open_dev$usbfs(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x10000, 0x101040) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r7) close(r2) [ 1063.929864][T30118] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1063.954160][T30118] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1063.972927][T30118] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1064.001612][T30118] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1064.073876][T30118] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1064.134237][T30118] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1064.186934][T30118] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1064.228605][T30118] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1064.252140][T30118] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1064.276802][T30118] exFAT-fs (loop5): invalid boot region [ 1064.289104][ T26] audit: type=1800 audit(1601430737.267:436): pid=30123 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15869 res=0 errno=0 [ 1064.297359][T30118] exFAT-fs (loop5): failed to recognize exfat type 01:52:17 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) 01:52:17 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000001580)={'gretap0\x00', &(0x7f0000001500)={'syztnl0\x00', 0x0, 0x8, 0x11, 0x6, 0x1ff, {{0xd, 0x4, 0x3, 0x0, 0x34, 0x4, 0x0, 0xd2, 0x4, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@timestamp_prespec={0x44, 0x1c, 0xf6, 0x3, 0xf, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x893a}, {@remote}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xadd}]}, @ra={0x94, 0x4}]}}}}}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r5, 0x7000002}) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/nvram\x00', 0x40000, 0x0) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001640)='ethtool\x00') sendmsg$ETHTOOL_MSG_COALESCE_GET(r6, &(0x7f0000001740)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001700)={&(0x7f0000001680)={0x50, r7, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x200080d4}, 0x8000) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001780)=0x2) sendmsg(r4, &(0x7f0000000200)={&(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x6, @mcast1, 0xc4, 0x2}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000180)="1693739ef94bfe807ad27937c1bad77d5e7953ec4d8b7c2a7a19c3deafdef7538e9fc4ffd626a938483f0a6c242fde330c093805e2dd01a0ff9bbb55fa907aa11ba53a38e0bbecbc", 0x48}, {&(0x7f0000000280)="45e6786985b3442fa300b72fa8817ef1edbe296161b6b664253e5a96be9e950f94c3c84f69d417e1bb295e18528bb4da689acb8b996cdfc99ac051c218fe80f8fdf65ced9aa2594ed62fba0a78c172e5e4370125a94ee1421e3ec9", 0x5b}, {&(0x7f0000000300)="cc8b410340e9d87cec952784b1a7678455cde9a5cdb86348760d1a6d4aab671156fffa990720f3f48d58579909bb3df7a3029a6547386ae8a78797add08c0f120ff0e75e13991d93b2e800"/87, 0x57}, {&(0x7f0000000380)="aee2a8516df0f20ec1aa78231810cf1036a9e047486bc61d9de9f0623c53585cf24a4fca724650f2473204a736609bfba1134da8bd0491f425cf138cd0131725bbc8ae82af684794a539e1ab97346d72093534c5e89464bb65bf263a49c537fcda91ab58c8b574222236aeeacbf2910d1bc78ef665f98186a4f54bbec686434a87755c0f6af0915bed2f84705bd6e6a7aee3b0aa7b98d81b08176fa302a17ea1e950dae2c67091e9f7ef3d497762ed4f3fcf596f0019bdf33949ac437423656b5db79e00b115f6cbfd13272762a1f61a1badcf658b1afc7e28bc7823294a5ca9eab39f302428e69a4f08451f635917a02cda05cb9f9c009a246f48f974ba0263ef0574fe7c038b79f68cd59fd69164db98600379886888353fc16cf94fde7f41f3fbdb8b632e6d69391a7c15677cc362842dd78b3466428ae4e46056c409b6916ec7d1ceb32349ed1ba3dbb7c237cc86a1d4fa53eb88c261736ef72ac12aa80c6b5433b43fba0e9b7d2096a499c319244a660dd5d2e17852d2002d01796bb691e44270c73ea504edaad4d47fcbcfbe492d6476fc0e06ace6567daa268c01101e876acf6d9e12f41e018081f55747d121a1a080836344627fa820519f002dc7138e9a65180d962951b6029816188c052195bbcff08c66f05f65c89fc194416a91da6d70e7640c12fa7484aa12c6829833d8a4be17f2970ecad2502eef6d449b36def5769a236b27419d65592076604f29e7a1acdb82d2d1741fc34539e74d9f7e48e30b6a8ade6782cf47e25feedc36d6dbfdb61883063108cfa37f0df6ffe30468168b377394ae7af5cd8ce7ee72da43a180d6c1b61137e20bae59c43c88657a6849266743de97830beb92103b913adfb54c9b7c1f06d8ab846d83d3f7f1200c6f9a317f1c23d4c085d6a86461146658a431ea2dcbcf9929bdbe60a592e2f47911dbe72665559a521f3828415bf9731954bc2fb80102ce59dd28bbcbba8e44acb34df84838d86784b5560a1c91923be2da1c90cb128e1cce4702c05e9c5cd78c96f1ca3ae11dc2dd8eea39fb977be919748b17eb803c271b12e428adb444248283b2878488848105ba109aa5515b93da05386577b4e15f618b4aa9ce44dcccace185a25df1799dce8847eba7dade67ba2b18489685875d8f3f476a0ba94a8620897a2ddb4169a1801115c2e3660e9f0fde6de22bd4732fd3ea3dc601a2f1d6c948157f52c5418a2d6fe04d3055a063feda6cc2aed0cc13d64478e5e1eebad32eda91d7ffaa8c7011c60182ea4fbb54a439462665e65eaeb8a4e52d6d6d18a6d41f75009e5114bdb5cc987523dc5f69964e0b2fd3ae27b70dc01763ea6b0405de6e87706e730f9e4b7a73cc548ed4b38f13c023cb29b02b3985e358838748231f254ae4ce70167cc7a21c818b2e5ba505f10deed9418e04195b3911c5fca79a718344f8b6fe745a299c94d97ff58566c6220435eac8ea0329260caf9ad3196e22746b50720ddd3216632360c25a49fd6168b1762ec3e1d8039727087fe9456f42289bffaca39882d214e95a318e427d5ec5479220724f3474d03f04302701447e0555070596fcb5cc38435d3d61f11bbe6bf4f1012597b6a9f1b41a357df41eace1e5d64d8c374ee31e26d7d3be2491ae2b90a95b06dc953fb5460e79ea32c0bcbac57e99fa94d9a38531cd1ce0485b4755f537b6af88f7c863265db1ab42d9d1df747372b145abc2f953279e7ba6e3bb2a0a0390754bbb22b9fd47c446aee0222944403feefd70b0102d47b998eea0c7511078af9e0a3f398602c1146e23d4b7e1d933532fdbe02451837b6cbf6fc1ee2db2fcfab8ccce3852575f940e393219141b4c6ec2306fb9803029402c0efc493f053662012aab7a182482fd1e32d6935232ec574c85be67eed1229ffad25ee4cd40877fe9cbb394b63c960e75b2c401114ccc1aa4f355ef856be4568cbbdc4ab76accbce7f55d4016e211a1192e9efc440d52e27bc3653ef0dc5cf414e4af4ac42a7c5bd5eac78e2a8832811e44451b29586bebc5a75ca654782975878a429f2a9cf0520c2967c4e14c326f0db612a35dd548fdf839b566a9b156b3520e40b33ea223433fc51cef3bdf3515594fd4be4c0209ae1de55d82243be896809a531a694fa9269e9cb615963d9bb5d23ec3c03d51aec9c45bbf0cd2fb259e73d7b923c310ace27be6e9a13bb46ee671c54d30769e216f0a561748ac1facee68c1c845d937e7751fed69f49cd8b4b1884f2e219323d3a6797ef24e969ab0b159c437c7a1400c2de5509e19a1ff971e479443e228c5f685f444f44f298fbc8b94dc79e70547379404a71c7bfc3405b76ffadd51b508ddda991a0bc16477a46ceb168f06aeba3b15c354c7fd66f95c45398327d8e6c4d71ff457bcdc7784bac0c49ba30a63bb79de3af91c2de558a85177cc0947f431a2864ec2f6a0083f89946028757d984ed66d94aee3a71ac3e7d4a870bb229914f0b07b8da83a1612b2f33aeafeff4ef65d0f8bb22512c833b5d2c940560edfe7e9a4ba78403c4663597bfd2e8619b574085d51bb2423332fadd1e04da9999836835d2826a9e3f46253ea8c5481783a792e97bac579d145f3e4f29d48e3f2891a77d673909e7922e3924c9f29177f310bd271b1b8b7785057ae1fd42d7b19a1d4943b09c674f09d1c6c568e0883719524c0af51c37c47a78823cac5c6f58d0351b5fac574609dac257531c66b431c56ec6bdf05459424e6e775c29fc1aae2389a12889b82bcb5ce889856189868f5186d44c1eba7ec72180e923072889db5572fd61dd190e9a198caae340c5316c0b2c1ee897cac020c821ae0a3c2fe24b98aea305230faedd48377b8fbb957bb804c1670c69a431cd2c34993d1387f052758bae122b7e758798af2a83d5d0bdf80aad03af6ce223c218978d366310fd2e3eefe7200970721ced58ae300e02100e73cbb7ac2234416e4c22a78ac396113cd7a43284b7d18489e0d2d89648cf0624c423340167329a534b7bd99658a62e954d0dfd596cd71c58a7476f622f78e513e294db60f22f367b0a50c03dd1cdb39f90fb794ca05690b286653778b8c8e0bcfc5eac7d5e72e68fd7560d6fe81f48cd7402a93e45df8942abe9698ce87d7894b2245c8f8d93a9b5db565a7dfeb5c7b90bb0ef33905dff71501d49a270cec70a2fc8ec4dbc5ee0ce5d69e811e2feaa5ccc88f9c87a3876d67832686ccb95105d374c600f3a6f7f753cddfbdf27fe030a1442436641e561f93577e09576ddb8a68e3d1991c1cd3153ed233431f096653d4b24d5789b8c4c24460130d348ea78d6a31c46b06af7aae3c92bc5e8b719b439afc2c6bf550cb7f2df7751eb296376062c4d853b3fea22a10d1c20053a4e3ff42342bd8fb8eb366ec9810389793107b9fc9d83c2751f194f8ba2247d66fa028ea75acabde36ccd65c12f8f68f329d5473733d4f4f907f3a511b4a4614d46f8195ea3dc03b6586a88ae108ac75279874bee3129b449d1571e4826d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0x1000}, {&(0x7f0000001380)="573780d97df09e7741e9b962d6c63637b8bf521e58e3d1aa4a0eadcddb13327b1d4bef0d2511a5d6745ea1ef607f395d4e7d5807b8bd5adac9e60b8abc021bf3771bea9f202709f63613e230dbba8ff7c28c0f1d11f3e3a17653cc16179bf65bb0e0fee29cf9b20b11542c438711c62fa06ece4f52b4f29f6619144dd54121d2d6a01af17514de92e40bc1ced434e5af547c0d658706196874355aca8d535fbb6761c33586936bcf0a2bc94dbf4ce6bd024fee78efd1aa92fc6bc30544bb0fd779ee0b3575086990cc8ecf7f722c2ccfe1cc", 0xd2}], 0x5, &(0x7f00000017c0)=[{0xb0, 0x111, 0x1, "76feae1a4dbd43f8d31059948af4783d93e80ee86feb23e92d16cb3fd3e64f0a4674c9e31b7031325bae7110685f3c9abd741f6160bfdc139b30c31f5eb9436f59b4b4a58d8a7586096ac47cd5e787b7e2172218f92891eb6ec740d6a6fefb8712a34a8d428782cd97698c08f2fff3889ae2c0465515335cb2676f6ecb64d9353791be0f19d8ca1f630fc38a1bb31f43161e1495f97d454134"}, {0x88, 0x3a, 0x1, "f388968a73a77b4adcbe7f159380cab8f0e10c6d5ebc13278f44dccf0b535197cee08a9afbf1d9715d6bcd5d877bf1054fe43dbf549eea715d13e89b5bbc3b15483c8ecc028d5c2948f774dc6bbeeb39588e9dc26840c185153c669af135014d0d6a11fa30bbd45c7bccab1e9315b69967eaff541c3ec867"}, {0xd0, 0x10d, 0x1, "f30b26cea57dcba82c5bca1b4eb9eebc32a73baba44ae6bda37fa3c8d289c9e4556b44e91c943f80de6578f45bd69ddc8f610cf8d889f0caa9873d3ecfa3c5c2f46d61dba2091c483c3c10b7f488f2c53bef1d03ecd29c4db7bfc6e0d2639ac345b3aa9d9c21d145929a11edf7e3dd68fdaa756972bd91652ee69b60620d22ba0b231bb692465c9a93fc4f124d6680ab46f0653d8e87d598c19b080a9cb4571109166495cff5576aff6bc6cde060b5dfd36d3c7144a5877507"}, {0x108, 0x104, 0x3ff, "17b4e425afcafb2b09659af1816b68a771771d3895af415f062acda37b554c4c8254e9714b4945b20eb295712b62a4f02f26081f0bd9fb7679ceee7d6a24266a91b5e01d2f529bbc8f491c8b9e9d233a698310633b32440a5aef63c49c38073974ca58ead04f8594e3e8f5162551a3b5f0b2b91477dc76a276235a2088341d516d13e543e61a254db813b0e6dd9a77a7e2dc029747838481d7a363f76d4acc74fd3bfc8a527c3aff33c45aa0584fda61bc7f8a8801f4c5a29c7167dd83b3df2dee9378ede5c9b2837b074a4bf692e3f668ed5b961b0ef35cdba9072d1388ceca9779d58c4a35ebcbe2096d4465c8cb053ec1"}], 0x310}, 0x24000000) close(r0) [ 1064.455728][T30118] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1064.466646][ T26] audit: type=1800 audit(1601430737.447:437): pid=30124 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=15870 res=0 errno=0 [ 1064.492897][T30118] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 01:52:17 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) dup(r2) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) r5 = fsmount(r2, 0x0, 0xf0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f00000000c0)={0x0, 0x9, 0x6, 0x5, 0x88e, 0x5}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1064.521791][T30118] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1064.579781][T30118] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1064.629730][T30118] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1064.677307][T30118] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1064.700960][T30118] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1064.728883][T30118] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1064.762590][T30118] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) 01:52:17 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d0) ioctl$DMA_BUF_IOCTL_SYNC(r5, 0x40086200, &(0x7f0000000100)=0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r6, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1064.791740][T30118] exFAT-fs (loop5): invalid boot region [ 1064.804311][T30118] exFAT-fs (loop5): failed to recognize exfat type 01:52:17 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb769045584641542020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000008000000008000000880000000f000000050000003412341200010000090301", 0x6f}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}, {0x0, 0x0, 0xde0}], 0x0, &(0x7f0000013b00)=ANY=[]) [ 1065.088757][T30148] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1065.099612][ T26] audit: type=1800 audit(1601430738.077:438): pid=30143 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=15797 res=0 errno=0 [ 1065.154805][T30148] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1065.203477][T30148] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 01:52:18 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_RESETSAMPLES(0xffffffffffffffff, 0x40045109, &(0x7f0000000100)=0x101) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x29, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000001780)=0x2) close(r0) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x130, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x80}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xb74}]}, @TIPC_NLA_MON={0x4}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA={0x4}, @TIPC_NLA_NODE={0xd4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xcd, 0x3, "c45ef6e3000c863445ca4da552fa63f260686ddf2bec3ec1899c0f9be89436298d1cd67fae3c5f90f0319127d30cfee6068d47ff9502cc73590f1c73d4ee9e3cbfdd0fbbf4ed7b0cdaa755dc98f928b428c8cf4427ab66b308d4d210b1ebfb3f000568c02d0d995a425a285d0b9365cabe688dd9c7973b65b955c0bb803420d9cf6a4edd5d05eb77222b7d9fd74c4d362adf0b5f08a7559b6861921cccc72177ca9425b821003d8d46936c10b880a2a7467b7c1db5175367ac802b55fa6b5e404302955f4ea7f7fb13"}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 1065.269830][T30148] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 01:52:18 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) ppoll(&(0x7f0000000100)=[{r3}], 0x1, 0x0, 0x0, 0x0) [ 1065.311915][T30148] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1065.336520][T30148] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 01:52:18 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x20501) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x0, 0x0) close(r1) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r1, &(0x7f0000000080)={0x13, 0x10, 0xfa00, {0x0, r3, 0x223}}, 0x18) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x2, {0xa, 0x4e21, 0x3, @empty, 0x7}, r3}}, 0x38) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r6 = dup(r5) ioperm(0x8000, 0x7, 0x200000000000000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r6}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r7, 0x7000002}) ioctl$DMA_BUF_IOCTL_SYNC(r5, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1065.361093][T30148] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1065.386662][T30148] exFAT-fs (loop5): Invalid exboot-signature(sector = 8): 0x00000000 [ 1065.419647][T30148] exFAT-fs (loop5): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x1019a52c) [ 1065.451590][T30148] exFAT-fs (loop5): invalid boot region [ 1065.480663][T30148] exFAT-fs (loop5): failed to recognize exfat type [ 1065.522233][T30157] ------------[ cut here ]------------ [ 1065.533863][T30157] WARNING: CPU: 1 PID: 30157 at drivers/gpu/drm/vkms/vkms_gem.c:37 vkms_gem_free_object+0x85/0xa0 01:52:18 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x5, 0x2b, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40046f41, &(0x7f0000000080)={r4, 0x7000002}) r5 = socket$inet6(0xa, 0x400000000001, 0x0) write$char_raw(r3, &(0x7f0000001800)={"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"}, 0x2a00) close(r5) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d0) ioctl$DMA_BUF_IOCTL_SYNC(r6, 0x40086200, &(0x7f0000001780)=0x2) close(r0) [ 1065.611241][T30148] exFAT-fs (loop5): Invalid exboot-signature(sector = 1): 0x00000000 [ 1065.649129][T30148] exFAT-fs (loop5): Invalid exboot-signature(sector = 2): 0x00000000 [ 1065.689879][T30157] Kernel panic - not syncing: panic_on_warn set ... [ 1065.696523][T30157] CPU: 0 PID: 30157 Comm: syz-executor.2 Not tainted 5.9.0-rc7-syzkaller #0 [ 1065.705201][T30157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1065.715256][T30157] Call Trace: [ 1065.718559][T30157] dump_stack+0x198/0x1fd [ 1065.723149][T30157] panic+0x382/0x7fb [ 1065.727068][T30157] ? __warn_printk+0xf3/0xf3 [ 1065.731671][T30157] ? printk+0xba/0xed [ 1065.735663][T30157] ? log_store.cold+0x16/0x16 [ 1065.740349][T30157] ? __warn.cold+0x5/0x4b [ 1065.744692][T30157] ? vkms_gem_free_object+0x85/0xa0 [ 1065.749898][T30157] __warn.cold+0x20/0x4b [ 1065.754147][T30157] ? vkms_gem_free_object+0x85/0xa0 [ 1065.759351][T30157] report_bug+0x1bd/0x210 [ 1065.763692][T30157] handle_bug+0x38/0x90 [ 1065.767883][T30157] exc_invalid_op+0x14/0x40 [ 1065.772412][T30157] asm_exc_invalid_op+0x12/0x20 [ 1065.777293][T30157] RIP: 0010:vkms_gem_free_object+0x85/0xa0 [ 1065.783101][T30157] Code: 00 75 2b e8 fd ac e7 fc 48 8d bd 30 02 00 00 e8 51 41 cc fc 48 89 ef e8 c9 13 a4 ff 48 89 ef 5d e9 60 0a 28 fd e8 db ac e7 fc <0f> 0b eb a8 e8 d2 ac e7 fc 0f 0b eb cc e8 e9 82 28 fd eb bb e8 e2 [ 1065.802713][T30157] RSP: 0018:ffffc900074b7c08 EFLAGS: 00010216 [ 1065.808784][T30157] RAX: 0000000000000128 RBX: ffffffff848e9130 RCX: ffffc9000c927000 [ 1065.816756][T30157] RDX: 0000000000040000 RSI: ffffffff848e91b5 RDI: ffff888041a7dac0 [ 1065.824731][T30157] RBP: ffff888041a7d800 R08: 0000000000000001 R09: ffff888041a7d803 [ 1065.832711][T30157] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8880a1328c28 [ 1065.840691][T30157] R13: ffff888041a7d808 R14: ffff888041a7d928 R15: ffff8880a2f8d800 [ 1065.845718][T30148] exFAT-fs (loop5): Invalid exboot-signature(sector = 3): 0x00000000 [ 1065.848678][T30157] ? __vkms_gem_create+0xf0/0xf0 [ 1065.848699][T30157] ? vkms_gem_free_object+0x85/0xa0 [ 1065.848720][T30157] ? vkms_gem_free_object+0x85/0xa0 [ 1065.848821][T30157] drm_gem_object_handle_put_unlocked+0x3ac/0x420 [ 1065.848843][T30157] drm_gem_object_release_handle+0xf9/0x1b0 [ 1065.885467][T30157] ? drm_gem_object_handle_put_unlocked+0x420/0x420 [ 1065.892067][T30157] idr_for_each+0x113/0x220 [ 1065.896582][T30157] ? idr_find+0x50/0x50 [ 1065.900750][T30157] ? _raw_spin_unlock_irqrestore+0x6f/0x90 [ 1065.905927][T30148] exFAT-fs (loop5): Invalid exboot-signature(sector = 4): 0x00000000 [ 1065.906560][T30157] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 1065.906583][T30157] drm_gem_release+0x22/0x30 [ 1065.906602][T30157] drm_file_free.part.0+0x866/0xcb0 [ 1065.930442][T30157] ? fsnotify+0x1040/0x1040 [ 1065.930455][T30148] exFAT-fs (loop5): Invalid exboot-signature(sector = 5): 0x00000000 [ 1065.930623][T30148] exFAT-fs (loop5): Invalid exboot-signature(sector = 6): 0x00000000 [ 1065.934961][T30157] drm_close_helper.isra.0+0x17d/0x1f0 [ 1065.934981][T30157] drm_release+0x1e6/0x530 [ 1065.935000][T30157] __fput+0x285/0x920 [ 1065.935015][T30157] ? drm_release_noglobal+0x180/0x180 [ 1065.935089][T30157] task_work_run+0xdd/0x190 [ 1065.935113][T30157] exit_to_user_mode_prepare+0x1e1/0x200 [ 1065.935133][T30157] syscall_exit_to_user_mode+0x7e/0x2e0 [ 1065.935150][T30157] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1065.935169][T30157] RIP: 0033:0x45dd99 [ 1065.954734][T30148] exFAT-fs (loop5): Invalid exboot-signature(sector = 7): 0x00000000 [ 1065.956713][T30157] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1065.956723][T30157] RSP: 002b:00007fc266e94c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 1065.956739][T30157] RAX: 0000000000000000 RBX: 0000000000002040 RCX: 000000000045dd99 [ 1065.956749][T30157] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1065.956758][T30157] RBP: 000000000118bf50 R08: 0000000000000000 R09: 0000000000000000 [ 1065.956767][T30157] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1065.956776][T30157] R13: 00007ffe16f45bdf R14: 00007fc266e959c0 R15: 000000000118bf2c [ 1065.962751][T30157] Kernel Offset: disabled [ 1066.077351][T30157] Rebooting in 86400 seconds..