l}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:04:22 executing program 0: recvmmsg$unix(0xffffffffffffffff, &(0x7f00000009c0)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/168, 0xa8}], 0x1, &(0x7f0000000300)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/171, 0xab}, {&(0x7f0000000480)=""/182, 0xb6}], 0x2, &(0x7f0000003380)=ANY=[@ANYBLOB="1c0000000000930000400000000000008e887285c78d8a9fb33f8d89f7bafe4f7954fe7cd01a7c676c7cf89861cb2177ae4e262f9eeb3efe29206f249274d80bf50b4c58136224bd4f5b154078cf5e3d8537c8e5c85efba9f9749688b7d23a4a282b64a579f9c747695e299e765ca7de678298843f30493dc605b108290f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYRESHEX=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xf0}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000700)=""/241, 0xf1}, {&(0x7f0000000800)=""/89, 0x59}], 0x2, &(0x7f00000008c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}}], 0x3, 0x100, &(0x7f0000000a80)={0x77359400}) write$binfmt_aout(r0, &(0x7f0000000ac0)={{0x108, 0x0, 0x98, 0xf4, 0x3a, 0x1fe00000, 0x39c, 0x4}, "2254d7814b1e9a78e003321305f1c81fb6f6ced937119df331a61881fadcba338801d9f4f61c71c760e10031be21192ec3a6764ac417f685c5c4fd4011ab03ad153e5ccaafed483e367ed72c19cf4bc6be27155120623d13a5f250fa05aaa115cfa28ef1856f65caaf09", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x68a) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r1, 0xc0045878) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 577.794275] loop7: detected capacity change from 0 to 10 [ 577.796399] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 577.806299] loop0: detected capacity change from 0 to 264192 [ 577.807975] loop3: detected capacity change from 0 to 264192 [ 577.812321] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 577.813382] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:04:22 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0xb6c, 0x4, &(0x7f0000000500)=[{&(0x7f0000000600)="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", 0x1000, 0x3}, {&(0x7f0000000340)="f4b29fad9d48e07e42ef91597345d0cfa5b3f53fbf6cd8bf9d594e2251b9f64eb6efe96d8e02db57c7e93a87133d78ad6d04d927c122a64c4ae7acaf2170a77b31531cbb69dab367bef6ec5d39db98d54d28a6f369a458eb326d18f9189de1e9434a9bea7dcb0a8b3f1f8a110089182cbbecc4ba70462e5ed72f0c8b8ea67d5e0fb88921b6ecbcbef14d28dbcc9bbcfabf4a017b874fc995c574c77b75340afb9357217e68433ce8dc7674e6d44b", 0xae, 0x3}, {&(0x7f0000000400)="530d5f1c6fee69d4d90bb08a939682d0035e3c5760c40e5c81c1897340e26f3a04cbd7f7df575a1775b784aa8fd872d4c33c1286a1dd8f6a3fe54b57af9935f425ebf884754c199cc85b3986a55283150f9551c08e3a096bbd990d1adf68aaef05836613f4d19ffb20c8217146f42f791a383e380bfc94fb0225052f6f0341ccb247cc2df0a02af24eedc7a441a27241b501b85e942fdda76431f7a18d8fbbda346293c9a9a728abb5f3ea88b3e5f530922d859d03cc97415b8cc85f32f0791ea13eaaa53e3ed3943e2e36f508bd3062e597a56e703e9bc108909657194da975df94b91879f83953c4", 0xe9, 0xa06}, {&(0x7f0000001600)="075d77f291704ef1de29577a61ca2ca1a7151cc2bbbef473512b6083310ccb71f79117e7dbc10cb86d5229dbb24b005d9bf771fd26cde95214b1d3ea1246d632c278a3ba3b0f1543d0fe92c5a6c1e0a888c148a843843c8b0f97f1435a657c642932bd2226853f1aad9c8d498a85b77e0b7fda31c600d41bea8ae22c9d29d253a23e79cb50103d65dc8a0e6b4c8cba08349f0551fc9b4e3c92b350b22b1de3a325ee7426792d1d90787a0a498d221e1f7c1ce70c56a91326aa403b2c03bbb2a4835a021a6d7c85999e7df2a5620851cadeec251e5138a942b849a07f7bf9f90693dfc551100c", 0xe6, 0x7}], 0x400, &(0x7f0000001700)={[{@fat=@allow_utime={'allow_utime', 0x3d, 0x3}}, {@shortname_mixed}, {@rodir}, {@shortname_lower}, {@shortname_lower}], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, ']$'}}, {@obj_user={'obj_user', 0x3d, 'security.evm\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x62, 0x30, 0x39, 0x30, 0x64, 0x30, 0x38], 0x2d, [0x33, 0x33, 0x35, 0x62], 0x2d, [0x33, 0x61, 0x64, 0x61], 0x2d, [0x64, 0x55, 0x37, 0x30], 0x2d, [0x62, 0x30, 0x33, 0x31, 0x34, 0x66, 0x61]}}}]}) 10:04:22 executing program 4: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmctl$IPC_RMID(r0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x2000) 10:04:22 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') (fail_nth: 11) [ 577.815871] loop1: detected capacity change from 0 to 264192 [ 577.819940] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 577.821054] FAT-fs (loop1): bogus number of reserved sectors [ 577.821472] FAT-fs (loop1): Can't find a valid FAT filesystem [ 577.833862] FAT-fs (loop3): bogus number of reserved sectors [ 577.834777] FAT-fs (loop3): Can't find a valid FAT filesystem [ 577.837626] FAT-fs (loop0): bogus number of reserved sectors [ 577.838394] FAT-fs (loop0): Can't find a valid FAT filesystem 10:04:22 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 577.881526] loop1: detected capacity change from 0 to 264192 [ 577.889265] FAT-fs (loop1): bogus number of reserved sectors [ 577.889752] FAT-fs (loop1): Can't find a valid FAT filesystem 10:04:22 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0xb6c, 0x4, &(0x7f0000000500)=[{&(0x7f0000000600)="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", 0x1000, 0x3}, {&(0x7f0000000340)="f4b29fad9d48e07e42ef91597345d0cfa5b3f53fbf6cd8bf9d594e2251b9f64eb6efe96d8e02db57c7e93a87133d78ad6d04d927c122a64c4ae7acaf2170a77b31531cbb69dab367bef6ec5d39db98d54d28a6f369a458eb326d18f9189de1e9434a9bea7dcb0a8b3f1f8a110089182cbbecc4ba70462e5ed72f0c8b8ea67d5e0fb88921b6ecbcbef14d28dbcc9bbcfabf4a017b874fc995c574c77b75340afb9357217e68433ce8dc7674e6d44b", 0xae, 0x3}, {&(0x7f0000000400)="530d5f1c6fee69d4d90bb08a939682d0035e3c5760c40e5c81c1897340e26f3a04cbd7f7df575a1775b784aa8fd872d4c33c1286a1dd8f6a3fe54b57af9935f425ebf884754c199cc85b3986a55283150f9551c08e3a096bbd990d1adf68aaef05836613f4d19ffb20c8217146f42f791a383e380bfc94fb0225052f6f0341ccb247cc2df0a02af24eedc7a441a27241b501b85e942fdda76431f7a18d8fbbda346293c9a9a728abb5f3ea88b3e5f530922d859d03cc97415b8cc85f32f0791ea13eaaa53e3ed3943e2e36f508bd3062e597a56e703e9bc108909657194da975df94b91879f83953c4", 0xe9, 0xa06}, {&(0x7f0000001600)="075d77f291704ef1de29577a61ca2ca1a7151cc2bbbef473512b6083310ccb71f79117e7dbc10cb86d5229dbb24b005d9bf771fd26cde95214b1d3ea1246d632c278a3ba3b0f1543d0fe92c5a6c1e0a888c148a843843c8b0f97f1435a657c642932bd2226853f1aad9c8d498a85b77e0b7fda31c600d41bea8ae22c9d29d253a23e79cb50103d65dc8a0e6b4c8cba08349f0551fc9b4e3c92b350b22b1de3a325ee7426792d1d90787a0a498d221e1f7c1ce70c56a91326aa403b2c03bbb2a4835a021a6d7c85999e7df2a5620851cadeec251e5138a942b849a07f7bf9f90693dfc551100c", 0xe6, 0x7}], 0x400, &(0x7f0000001700)={[{@fat=@allow_utime={'allow_utime', 0x3d, 0x3}}, {@shortname_mixed}, {@rodir}, {@shortname_lower}, {@shortname_lower}], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, ']$'}}, {@obj_user={'obj_user', 0x3d, 'security.evm\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x62, 0x30, 0x39, 0x30, 0x64, 0x30, 0x38], 0x2d, [0x33, 0x33, 0x35, 0x62], 0x2d, [0x33, 0x61, 0x64, 0x61], 0x2d, [0x64, 0x55, 0x37, 0x30], 0x2d, [0x62, 0x30, 0x33, 0x31, 0x34, 0x66, 0x61]}}}]}) 10:04:22 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') (fail_nth: 12) 10:04:22 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) 10:04:22 executing program 0: recvmmsg$unix(0xffffffffffffffff, &(0x7f00000009c0)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/168, 0xa8}], 0x1, &(0x7f0000000300)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/171, 0xab}, {&(0x7f0000000480)=""/182, 0xb6}], 0x2, &(0x7f0000003380)=ANY=[@ANYBLOB="1c0000000000930000400000000000008e887285c78d8a9fb33f8d89f7bafe4f7954fe7cd01a7c676c7cf89861cb2177ae4e262f9eeb3efe29206f249274d80bf50b4c58136224bd4f5b154078cf5e3d8537c8e5c85efba9f9749688b7d23a4a282b64a579f9c747695e299e765ca7de678298843f30493dc605b108290f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYRESHEX=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xf0}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000700)=""/241, 0xf1}, {&(0x7f0000000800)=""/89, 0x59}], 0x2, &(0x7f00000008c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}}], 0x3, 0x100, &(0x7f0000000a80)={0x77359400}) write$binfmt_aout(r0, &(0x7f0000000ac0)={{0x108, 0x0, 0x98, 0xf4, 0x3a, 0x1fe00000, 0x39c, 0x4}, "2254d7814b1e9a78e003321305f1c81fb6f6ced937119df331a61881fadcba338801d9f4f61c71c760e10031be21192ec3a6764ac417f685c5c4fd4011ab03ad153e5ccaafed483e367ed72c19cf4bc6be27155120623d13a5f250fa05aaa115cfa28ef1856f65caaf09", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x68a) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 577.958167] loop7: detected capacity change from 0 to 10 [ 577.965254] loop1: detected capacity change from 0 to 264192 10:04:22 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmctl$IPC_RMID(r0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x2000) 10:04:22 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 577.971981] loop0: detected capacity change from 0 to 264192 [ 577.974617] FAULT_INJECTION: forcing a failure. [ 577.974617] name failslab, interval 1, probability 0, space 0, times 0 [ 577.976075] CPU: 0 PID: 6808 Comm: syz-executor.2 Not tainted 6.5.0-rc1-next-20230711 #1 [ 577.977067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 577.978060] Call Trace: [ 577.978388] [ 577.978686] dump_stack_lvl+0xc1/0xf0 [ 577.978852] FAT-fs (loop0): bogus number of reserved sectors [ 577.979203] should_fail_ex+0x4b4/0x5b0 [ 577.979615] FAT-fs (loop0): Can't find a valid FAT filesystem [ 577.980087] should_failslab+0x9/0x20 [ 577.980956] kmem_cache_alloc_lru+0x7a/0x680 [ 577.981521] ? proc_alloc_inode+0x27/0x210 [ 577.982091] ? proc_alloc_inode+0x27/0x210 [ 577.982639] proc_alloc_inode+0x27/0x210 [ 577.983188] ? __pfx_proc_alloc_inode+0x10/0x10 [ 577.983799] alloc_inode+0x63/0x240 [ 577.984281] new_inode+0x25/0x1f0 [ 577.984737] proc_pid_make_inode+0x26/0x230 [ 577.985304] proc_pident_instantiate+0x85/0x320 [ 577.985913] proc_pident_lookup+0x1da/0x270 [ 577.986489] lookup_open.isra.0+0x745/0x1400 [ 577.987101] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 577.987763] ? __mnt_want_write+0x1f4/0x2e0 [ 577.988344] path_openat+0x96c/0x2710 [ 577.988880] ? __pfx_path_openat+0x10/0x10 [ 577.989456] do_filp_open+0x1ba/0x410 [ 577.989949] ? __pfx_do_filp_open+0x10/0x10 [ 577.990500] ? expand_files+0x446/0x8e0 [ 577.991034] ? find_held_lock+0x2c/0x110 [ 577.991585] ? __pfx_kfree_link+0x10/0x10 [ 577.992136] ? _raw_spin_unlock+0x1e/0x40 [ 577.992674] ? alloc_fd+0x2eb/0x760 [ 577.993170] do_sys_openat2+0x164/0x1d0 [ 577.993691] ? __pfx_do_sys_openat2+0x10/0x10 [ 577.994280] ? lock_release+0x1e3/0x680 [ 577.994829] ? __up_read+0x199/0x750 [ 577.995323] ? __pfx___up_read+0x10/0x10 [ 577.995852] __x64_sys_openat+0x143/0x200 [ 577.996401] ? __pfx___x64_sys_openat+0x10/0x10 [ 577.997019] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 577.997693] do_syscall_64+0x3f/0x90 [ 577.998194] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 577.998849] RIP: 0033:0x7f975d939a04 [ 577.999318] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 578.001491] RSP: 002b:00007f975aefc060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 578.002420] RAX: ffffffffffffffda RBX: 00007f975da99f60 RCX: 00007f975d939a04 [ 578.003315] RDX: 0000000000000002 RSI: 00007f975aefc0f0 RDI: 00000000ffffff9c [ 578.004201] RBP: 00007f975aefc0f0 R08: 0000000000000000 R09: 00007f975aefbf70 [ 578.005069] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 578.005938] R13: 00007fff7ca21c2f R14: 00007f975aefc300 R15: 0000000000022000 [ 578.006856] [ 578.007374] FAT-fs (loop1): bogus number of reserved sectors [ 578.007999] FAT-fs (loop1): Can't find a valid FAT filesystem 10:04:22 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x4, &(0x7f0000000500)=[{&(0x7f0000000600)="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", 0x1000, 0x3}, {&(0x7f0000000340)="f4b29fad9d48e07e42ef91597345d0cfa5b3f53fbf6cd8bf9d594e2251b9f64eb6efe96d8e02db57c7e93a87133d78ad6d04d927c122a64c4ae7acaf2170a77b31531cbb69dab367bef6ec5d39db98d54d28a6f369a458eb326d18f9189de1e9434a9bea7dcb0a8b3f1f8a110089182cbbecc4ba70462e5ed72f0c8b8ea67d5e0fb88921b6ecbcbef14d28dbcc9bbcfabf4a017b874fc995c574c77b75340afb9357217e68433ce8dc7674e6d44b", 0xae, 0x3}, {&(0x7f0000000400)="530d5f1c6fee69d4d90bb08a939682d0035e3c5760c40e5c81c1897340e26f3a04cbd7f7df575a1775b784aa8fd872d4c33c1286a1dd8f6a3fe54b57af9935f425ebf884754c199cc85b3986a55283150f9551c08e3a096bbd990d1adf68aaef05836613f4d19ffb20c8217146f42f791a383e380bfc94fb0225052f6f0341ccb247cc2df0a02af24eedc7a441a27241b501b85e942fdda76431f7a18d8fbbda346293c9a9a728abb5f3ea88b3e5f530922d859d03cc97415b8cc85f32f0791ea13eaaa53e3ed3943e2e36f508bd3062e597a56e703e9bc108909657194da975df94b91879f83953c4", 0xe9, 0xa06}, {&(0x7f0000001600)="075d77f291704ef1de29577a61ca2ca1a7151cc2bbbef473512b6083310ccb71f79117e7dbc10cb86d5229dbb24b005d9bf771fd26cde95214b1d3ea1246d632c278a3ba3b0f1543d0fe92c5a6c1e0a888c148a843843c8b0f97f1435a657c642932bd2226853f1aad9c8d498a85b77e0b7fda31c600d41bea8ae22c9d29d253a23e79cb50103d65dc8a0e6b4c8cba08349f0551fc9b4e3c92b350b22b1de3a325ee7426792d1d90787a0a498d221e1f7c1ce70c56a91326aa403b2c03bbb2a4835a021a6d7c85999e7df2a5620851cadeec251e5138a942b849a07f7bf9f90693dfc551100c", 0xe6, 0x7}], 0x400, &(0x7f0000001700)={[{@fat=@allow_utime={'allow_utime', 0x3d, 0x3}}, {@shortname_mixed}, {@rodir}, {@shortname_lower}, {@shortname_lower}], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, ']$'}}, {@obj_user={'obj_user', 0x3d, 'security.evm\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x62, 0x30, 0x39, 0x30, 0x64, 0x30, 0x38], 0x2d, [0x33, 0x33, 0x35, 0x62], 0x2d, [0x33, 0x61, 0x64, 0x61], 0x2d, [0x64, 0x55, 0x37, 0x30], 0x2d, [0x62, 0x30, 0x33, 0x31, 0x34, 0x66, 0x61]}}}]}) [ 593.417719] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 593.421061] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:04:37 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r0, 0xc0045878) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) 10:04:37 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:04:37 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmctl$IPC_RMID(r0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x2000) 10:04:37 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') (fail_nth: 13) 10:04:37 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x4, &(0x7f0000000500)=[{&(0x7f0000000600)="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", 0x1000, 0x3}, {&(0x7f0000000340)="f4b29fad9d48e07e42ef91597345d0cfa5b3f53fbf6cd8bf9d594e2251b9f64eb6efe96d8e02db57c7e93a87133d78ad6d04d927c122a64c4ae7acaf2170a77b31531cbb69dab367bef6ec5d39db98d54d28a6f369a458eb326d18f9189de1e9434a9bea7dcb0a8b3f1f8a110089182cbbecc4ba70462e5ed72f0c8b8ea67d5e0fb88921b6ecbcbef14d28dbcc9bbcfabf4a017b874fc995c574c77b75340afb9357217e68433ce8dc7674e6d44b", 0xae, 0x3}, {&(0x7f0000000400)="530d5f1c6fee69d4d90bb08a939682d0035e3c5760c40e5c81c1897340e26f3a04cbd7f7df575a1775b784aa8fd872d4c33c1286a1dd8f6a3fe54b57af9935f425ebf884754c199cc85b3986a55283150f9551c08e3a096bbd990d1adf68aaef05836613f4d19ffb20c8217146f42f791a383e380bfc94fb0225052f6f0341ccb247cc2df0a02af24eedc7a441a27241b501b85e942fdda76431f7a18d8fbbda346293c9a9a728abb5f3ea88b3e5f530922d859d03cc97415b8cc85f32f0791ea13eaaa53e3ed3943e2e36f508bd3062e597a56e703e9bc108909657194da975df94b91879f83953c4", 0xe9, 0xa06}, {&(0x7f0000001600)="075d77f291704ef1de29577a61ca2ca1a7151cc2bbbef473512b6083310ccb71f79117e7dbc10cb86d5229dbb24b005d9bf771fd26cde95214b1d3ea1246d632c278a3ba3b0f1543d0fe92c5a6c1e0a888c148a843843c8b0f97f1435a657c642932bd2226853f1aad9c8d498a85b77e0b7fda31c600d41bea8ae22c9d29d253a23e79cb50103d65dc8a0e6b4c8cba08349f0551fc9b4e3c92b350b22b1de3a325ee7426792d1d90787a0a498d221e1f7c1ce70c56a91326aa403b2c03bbb2a4835a021a6d7c85999e7df2a5620851cadeec251e5138a942b849a07f7bf9f90693dfc551100c", 0xe6, 0x7}], 0x400, &(0x7f0000001700)={[{@fat=@allow_utime={'allow_utime', 0x3d, 0x3}}, {@shortname_mixed}, {@rodir}, {@shortname_lower}, {@shortname_lower}], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, ']$'}}, {@obj_user={'obj_user', 0x3d, 'security.evm\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x62, 0x30, 0x39, 0x30, 0x64, 0x30, 0x38], 0x2d, [0x33, 0x33, 0x35, 0x62], 0x2d, [0x33, 0x61, 0x64, 0x61], 0x2d, [0x64, 0x55, 0x37, 0x30], 0x2d, [0x62, 0x30, 0x33, 0x31, 0x34, 0x66, 0x61]}}}]}) 10:04:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:04:37 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x101, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4000000, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x40000) sendfile(r0, r1, &(0x7f0000000000)=0x3ff, 0xde28541) fchown(0xffffffffffffffff, 0xee01, 0x0) stat(&(0x7f0000000500)='./file1\x00', &(0x7f0000000280)) stat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f00000018c0), 0x6e, &(0x7f0000000540)=[{&(0x7f0000000600)=""/190, 0xbe}, {&(0x7f0000001940)=""/4109, 0x100d}], 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="24ba8e59c81bc1cd940000ff7f00001c6c00", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="00eb0000"], 0x28}, 0x40010002) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001880)={&(0x7f0000000140)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000007c0)="cbeff556e2169511cf4f0ae22d6ded0606891c10b45453190ce639224d45152d82d4b488996560c96be38d36aced30e686c79bccc6764015339fed882ac236505fe77e0a0aca7536fbcf480cd6c531036fbb7c9bed8af19a84b31a72738eaa73cbcb4db1e8ecf1676338d4938acec9a633fbbe614db8800e958c28a2ca908be4ba3d3083a832f4dddeaacec9b53cabf54f8a78a258c0dad4f773b7ff8d0faa832acd4da3bb530a2565838f308925aa465d7c1fa8f68a8ff025a92e504ee94fdf71f035aefac6cbb1caf16ef9dee8d5ca417168482075e0db28074b11709a05", 0xdf}, {&(0x7f0000000340)="d2037f0de4b71158700bcbb94d4323b2384af537b7c85de4ecc0c11d45f920d37469ab7baf7ece5a5c83840756efca1afc5aef89939e3960a0a77a001d14f27f2e6f1a048fdfc61e4fec4bfed1c3d44af238f42be80f1961cdd4c8bfdab5b28bcdae85f0ee74f24f5dad46c54703765e2afe50e462aa7ceea4a5ad4b8875a839759d27748b47a2095bdeedde95922079d9c50a63ee981fd7b9f95134f31a050c01f9e9307fb7e24d4243867f49ba3a16e89957", 0xb3}, {&(0x7f00000001c0)="a112b6be8873cc556d25f4ea29645cdf0d2fbcf1e6f50fd5e06461cbad1b58abef881a7b02fc2b72df472bb769d5fcc4debbffd2eeb545c61ca9", 0x3a}, {&(0x7f0000000400)="14b1b072fe4dd7d52c7676", 0xb}], 0x4, &(0x7f0000000700)=[@cred={{0xfced, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, r2, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r2}}}], 0xa0, 0x4004100}, 0x20000080) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$TIOCL_SELLOADLUT(0xffffffffffffffff, 0x541c, &(0x7f0000000480)={0x5, 0x0, 0x200, 0x2a, 0x9}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r3, &(0x7f0000000200)='E', 0x140000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) 10:04:37 executing program 0: recvmmsg$unix(0xffffffffffffffff, &(0x7f00000009c0)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/168, 0xa8}], 0x1, &(0x7f0000000300)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/171, 0xab}, {&(0x7f0000000480)=""/182, 0xb6}], 0x2, &(0x7f0000003380)=ANY=[@ANYBLOB="1c0000000000930000400000000000008e887285c78d8a9fb33f8d89f7bafe4f7954fe7cd01a7c676c7cf89861cb2177ae4e262f9eeb3efe29206f249274d80bf50b4c58136224bd4f5b154078cf5e3d8537c8e5c85efba9f9749688b7d23a4a282b64a579f9c747695e299e765ca7de678298843f30493dc605b108290f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYRESHEX=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xf0}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000700)=""/241, 0xf1}, {&(0x7f0000000800)=""/89, 0x59}], 0x2, &(0x7f00000008c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}}], 0x3, 0x100, &(0x7f0000000a80)={0x77359400}) write$binfmt_aout(r0, &(0x7f0000000ac0)={{0x108, 0x0, 0x98, 0xf4, 0x3a, 0x1fe00000, 0x39c, 0x4}, "2254d7814b1e9a78e003321305f1c81fb6f6ced937119df331a61881fadcba338801d9f4f61c71c760e10031be21192ec3a6764ac417f685c5c4fd4011ab03ad153e5ccaafed483e367ed72c19cf4bc6be27155120623d13a5f250fa05aaa115cfa28ef1856f65caaf09", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x68a) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 593.441901] loop1: detected capacity change from 0 to 264192 [ 593.444748] FAT-fs (loop1): bogus number of reserved sectors [ 593.445181] FAT-fs (loop1): Can't find a valid FAT filesystem [ 593.447452] loop0: detected capacity change from 0 to 264192 [ 593.457248] loop7: detected capacity change from 0 to 10 [ 593.458134] FAT-fs (loop0): bogus number of reserved sectors [ 593.459018] FAT-fs (loop0): Can't find a valid FAT filesystem [ 593.467498] FAT-fs (loop7): Unrecognized mount option "smackfshat=" or missing value 10:04:37 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') (fail_nth: 14) 10:04:37 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmctl$IPC_RMID(r0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) shmctl$IPC_RMID(r0, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x2000) 10:04:37 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 593.523877] FAULT_INJECTION: forcing a failure. [ 593.523877] name failslab, interval 1, probability 0, space 0, times 0 [ 593.524725] CPU: 1 PID: 6839 Comm: syz-executor.2 Not tainted 6.5.0-rc1-next-20230711 #1 [ 593.525272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 593.525817] Call Trace: [ 593.526006] [ 593.526178] dump_stack_lvl+0xc1/0xf0 [ 593.526468] should_fail_ex+0x4b4/0x5b0 [ 593.526760] ? security_inode_alloc+0x38/0x160 [ 593.527109] should_failslab+0x9/0x20 [ 593.527386] kmem_cache_alloc+0x61/0x390 [ 593.527686] security_inode_alloc+0x38/0x160 [ 593.528002] inode_init_always+0xbb2/0xea0 [ 593.528296] alloc_inode+0x84/0x240 [ 593.528562] new_inode+0x25/0x1f0 [ 593.528802] proc_pid_make_inode+0x26/0x230 [ 593.529123] proc_pident_instantiate+0x85/0x320 [ 593.529441] proc_pident_lookup+0x1da/0x270 [ 593.529764] lookup_open.isra.0+0x745/0x1400 [ 593.530078] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 593.530441] ? __mnt_want_write+0x1f4/0x2e0 [ 593.530739] path_openat+0x96c/0x2710 [ 593.531046] ? __pfx_path_openat+0x10/0x10 [ 593.531345] do_filp_open+0x1ba/0x410 [ 593.531614] ? __pfx_do_filp_open+0x10/0x10 [ 593.531922] ? expand_files+0x446/0x8e0 [ 593.532229] ? find_held_lock+0x2c/0x110 [ 593.532557] ? __pfx_kfree_link+0x10/0x10 [ 593.532877] ? _raw_spin_unlock+0x1e/0x40 [ 593.533188] ? alloc_fd+0x2eb/0x760 [ 593.533474] do_sys_openat2+0x164/0x1d0 [ 593.533781] ? __pfx_do_sys_openat2+0x10/0x10 [ 593.534131] ? xfd_validate_state+0x51/0x170 [ 593.534470] ? restore_fpregs_from_fpstate+0xc3/0x1a0 [ 593.534866] __x64_sys_openat+0x143/0x200 [ 593.535203] ? __pfx___x64_sys_openat+0x10/0x10 [ 593.535567] do_syscall_64+0x3f/0x90 [ 593.535859] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 593.536243] RIP: 0033:0x7f975d939a04 [ 593.536516] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 593.537807] RSP: 002b:00007f975aefc060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 593.538353] RAX: ffffffffffffffda RBX: 00007f975da99f60 RCX: 00007f975d939a04 [ 593.538862] RDX: 0000000000000002 RSI: 00007f975aefc0f0 RDI: 00000000ffffff9c [ 593.539373] RBP: 00007f975aefc0f0 R08: 0000000000000000 R09: 00007f975aefbf70 [ 593.539878] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 593.540400] R13: 00007fff7ca21c2f R14: 00007f975aefc300 R15: 0000000000022000 [ 593.540924] 10:04:37 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001700)={[{@fat=@allow_utime={'allow_utime', 0x3d, 0x3}}, {@shortname_mixed}, {@rodir}, {@shortname_lower}, {@shortname_lower}], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, ']$'}}, {@obj_user={'obj_user', 0x3d, 'security.evm\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x62, 0x30, 0x39, 0x30, 0x64, 0x30, 0x38], 0x2d, [0x33, 0x33, 0x35, 0x62], 0x2d, [0x33, 0x61, 0x64, 0x61], 0x2d, [0x64, 0x55, 0x37, 0x30], 0x2d, [0x62, 0x30, 0x33, 0x31, 0x34, 0x66, 0x61]}}}]}) 10:04:38 executing program 0: recvmmsg$unix(0xffffffffffffffff, &(0x7f00000009c0)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/168, 0xa8}], 0x1, &(0x7f0000000300)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/171, 0xab}, {&(0x7f0000000480)=""/182, 0xb6}], 0x2, &(0x7f0000003380)=ANY=[@ANYBLOB="1c0000000000930000400000000000008e887285c78d8a9fb33f8d89f7bafe4f7954fe7cd01a7c676c7cf89861cb2177ae4e262f9eeb3efe29206f249274d80bf50b4c58136224bd4f5b154078cf5e3d8537c8e5c85efba9f9749688b7d23a4a282b64a579f9c747695e299e765ca7de678298843f30493dc605b108290f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYRESHEX=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xf0}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000700)=""/241, 0xf1}, {&(0x7f0000000800)=""/89, 0x59}], 0x2, &(0x7f00000008c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}}], 0x3, 0x100, &(0x7f0000000a80)={0x77359400}) write$binfmt_aout(r0, &(0x7f0000000ac0)={{0x108, 0x0, 0x98, 0xf4, 0x3a, 0x1fe00000, 0x39c, 0x4}, "2254d7814b1e9a78e003321305f1c81fb6f6ced937119df331a61881fadcba338801d9f4f61c71c760e10031be21192ec3a6764ac417f685c5c4fd4011ab03ad153e5ccaafed483e367ed72c19cf4bc6be27155120623d13a5f250fa05aaa115cfa28ef1856f65caaf09", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x68a) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 593.605715] loop1: detected capacity change from 0 to 264192 [ 593.701646] FAT-fs (loop1): bogus number of reserved sectors [ 593.702153] FAT-fs (loop1): Can't find a valid FAT filesystem [ 593.778809] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 593.781510] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 593.834647] loop0: detected capacity change from 0 to 264192 [ 593.836567] FAT-fs (loop0): bogus number of reserved sectors [ 593.837017] FAT-fs (loop0): Can't find a valid FAT filesystem 10:04:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:04:38 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001700)={[{@fat=@allow_utime={'allow_utime', 0x3d, 0x3}}, {@shortname_mixed}, {@rodir}, {@shortname_lower}, {@shortname_lower}], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, ']$'}}, {@obj_user={'obj_user', 0x3d, 'security.evm\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x62, 0x30, 0x39, 0x30, 0x64, 0x30, 0x38], 0x2d, [0x33, 0x33, 0x35, 0x62], 0x2d, [0x33, 0x61, 0x64, 0x61], 0x2d, [0x64, 0x55, 0x37, 0x30], 0x2d, [0x62, 0x30, 0x33, 0x31, 0x34, 0x66, 0x61]}}}]}) 10:04:38 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001700)={[{@fat=@allow_utime={'allow_utime', 0x3d, 0x3}}, {@shortname_mixed}, {@rodir}, {@shortname_lower}, {@shortname_lower}], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, ']$'}}, {@obj_user={'obj_user', 0x3d, 'security.evm\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x62, 0x30, 0x39, 0x30, 0x64, 0x30, 0x38], 0x2d, [0x33, 0x33, 0x35, 0x62], 0x2d, [0x33, 0x61, 0x64, 0x61], 0x2d, [0x64, 0x55, 0x37, 0x30], 0x2d, [0x62, 0x30, 0x33, 0x31, 0x34, 0x66, 0x61]}}}]}) [ 594.163785] I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 10:04:38 executing program 4: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file1\x00'}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a012, r1, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000826bd7000fedbdf251500000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900000000003f0000000a001a0003000000000000000a001a0008021100000100000a00060008021100000000002df804a60c5be6587d685b1615a3f2edd2ca2d5e8a8dfa"], 0x4c}, 0x1, 0x0, 0x0, 0x20004040}, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x21006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) 10:04:38 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') (fail_nth: 15) 10:04:38 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x3, &(0x7f0000000500)=[{&(0x7f0000000600)="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", 0x1000, 0x3}, {&(0x7f0000000340)="f4b29fad9d48e07e42ef91597345d0cfa5b3f53fbf6cd8bf9d594e2251b9f64eb6efe96d8e02db57c7e93a87133d78ad6d04d927c122a64c4ae7acaf2170a77b31531cbb69dab367bef6ec5d39db98d54d28a6f369a458eb326d18f9189de1e9434a9bea7dcb0a8b3f1f8a110089182cbbecc4ba70462e5ed72f0c8b8ea67d5e0fb88921b6ecbcbef14d28dbcc9bbcfabf4a017b874fc995c574c77b75340afb9357217e68433ce8dc7674e6d44b", 0xae, 0x3}, {&(0x7f0000000400)="530d5f1c6fee69d4d90bb08a939682d0035e3c5760c40e5c81c1897340e26f3a04cbd7f7df575a1775b784aa8fd872d4c33c1286a1dd8f6a3fe54b57af9935f425ebf884754c199cc85b3986a55283150f9551c08e3a096bbd990d1adf68aaef05836613f4d19ffb20c8217146f42f791a383e380bfc94fb0225052f6f0341ccb247cc2df0a02af24eedc7a441a27241b501b85e942fdda76431f7a18d8fbbda346293c9a9a728abb5f3ea88b3e5f530922d859d03cc97415b8cc85f32f0791ea13eaaa53e3ed3943e2e36f508bd3062e597a56e703e9bc108909657194da975df94b91879f83953c4", 0xe9, 0xa06}], 0x400, &(0x7f0000001700)={[{@fat=@allow_utime={'allow_utime', 0x3d, 0x3}}, {@shortname_mixed}, {@rodir}, {@shortname_lower}, {@shortname_lower}], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, ']$'}}, {@obj_user={'obj_user', 0x3d, 'security.evm\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x62, 0x30, 0x39, 0x30, 0x64, 0x30, 0x38], 0x2d, [0x33, 0x33, 0x35, 0x62], 0x2d, [0x33, 0x61, 0x64, 0x61], 0x2d, [0x64, 0x55, 0x37, 0x30], 0x2d, [0x62, 0x30, 0x33, 0x31, 0x34, 0x66, 0x61]}}}]}) 10:04:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) [ 594.234428] loop7: detected capacity change from 0 to 10 [ 594.235859] FAT-fs (loop7): Unrecognized mount option "smackfshat=" or missing value [ 594.259859] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 594.293111] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:04:55 executing program 0: recvmmsg$unix(0xffffffffffffffff, &(0x7f00000009c0)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/168, 0xa8}], 0x1, &(0x7f0000000300)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/171, 0xab}, {&(0x7f0000000480)=""/182, 0xb6}], 0x2, &(0x7f0000003380)=ANY=[@ANYBLOB="1c0000000000930000400000000000008e887285c78d8a9fb33f8d89f7bafe4f7954fe7cd01a7c676c7cf89861cb2177ae4e262f9eeb3efe29206f249274d80bf50b4c58136224bd4f5b154078cf5e3d8537c8e5c85efba9f9749688b7d23a4a282b64a579f9c747695e299e765ca7de678298843f30493dc605b108290f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYRESHEX=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xf0}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000700)=""/241, 0xf1}, {&(0x7f0000000800)=""/89, 0x59}], 0x2, &(0x7f00000008c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}}], 0x3, 0x100, &(0x7f0000000a80)={0x77359400}) write$binfmt_aout(r0, &(0x7f0000000ac0)={{0x108, 0x0, 0x98, 0xf4, 0x3a, 0x1fe00000, 0x39c, 0x4}, "2254d7814b1e9a78e003321305f1c81fb6f6ced937119df331a61881fadcba338801d9f4f61c71c760e10031be21192ec3a6764ac417f685c5c4fd4011ab03ad153e5ccaafed483e367ed72c19cf4bc6be27155120623d13a5f250fa05aaa115cfa28ef1856f65caaf09", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x68a) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:04:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) [ 611.486462] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:04:55 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchown(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r1, 0xc0045878) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000140)=0x7) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a012, r0, 0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0xf9, 0xea, 0x1e, 0x2, 0x0, 0x6, 0x1000, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000080), 0x4}, 0x0, 0x0, 0x207, 0x5, 0x100, 0x2, 0x1ff, 0x0, 0x2, 0x0, 0x1}, 0x0, 0x0, r0, 0xa) 10:04:55 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000000600)="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", 0x1000, 0x3}, {&(0x7f0000000340)="f4b29fad9d48e07e42ef91597345d0cfa5b3f53fbf6cd8bf9d594e2251b9f64eb6efe96d8e02db57c7e93a87133d78ad6d04d927c122a64c4ae7acaf2170a77b31531cbb69dab367bef6ec5d39db98d54d28a6f369a458eb326d18f9189de1e9434a9bea7dcb0a8b3f1f8a110089182cbbecc4ba70462e5ed72f0c8b8ea67d5e0fb88921b6ecbcbef14d28dbcc9bbcfabf4a017b874fc995c574c77b75340afb9357217e68433ce8dc7674e6d44b", 0xae, 0x3}], 0x400, &(0x7f0000001700)={[{@fat=@allow_utime={'allow_utime', 0x3d, 0x3}}, {@shortname_mixed}, {@rodir}, {@shortname_lower}, {@shortname_lower}], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, ']$'}}, {@obj_user={'obj_user', 0x3d, 'security.evm\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x62, 0x30, 0x39, 0x30, 0x64, 0x30, 0x38], 0x2d, [0x33, 0x33, 0x35, 0x62], 0x2d, [0x33, 0x61, 0x64, 0x61], 0x2d, [0x64, 0x55, 0x37, 0x30], 0x2d, [0x62, 0x30, 0x33, 0x31, 0x34, 0x66, 0x61]}}}]}) 10:04:55 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmctl$IPC_RMID(r0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) shmctl$IPC_RMID(r0, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) 10:04:55 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 611.495915] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 611.507211] loop7: detected capacity change from 0 to 8 10:04:55 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc0189436, &(0x7f0000000000)) syz_open_dev$usbmon(&(0x7f0000000180), 0x8, 0x210000) r1 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='./binderfs/binder-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000240), 0xffffffff, 0x408880) ioctl$CDROMREADMODE2(r2, 0x530c, &(0x7f0000000280)={0xeb, 0x1, 0x98, 0x4, 0x5, 0xe1}) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs2/binder1\x00', 0x800, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000040)={r1, 0xffffffff7fffffff, 0x7, 0x100000009}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f0000000d40)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) ioctl$MON_IOCT_RING_SIZE(r5, 0x9204, 0x55659) write$binfmt_script(r4, &(0x7f0000000dc0)=ANY=[@ANYBLOB="232120880624ce4b053cd0202d0a8058665acd770b1f23ff5c7018b36eff7f0000f22a9e71aa65e2afb18cd48983f72bc2457656fb9328e692edc10081ebf61e5975351da65419c6d08fa6c88dd3b6f3131b1784358fc0729fbb74b0e69e7c7830e527fd240c1c"], 0x2a) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000000d00)={0x4, 0x1, 0x800, 0x8, 0x9, 0x7}) 10:04:55 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') (fail_nth: 16) [ 611.518272] FAT-fs (loop7): Unrecognized mount option "smackfshat=" or missing value [ 611.527784] FAULT_INJECTION: forcing a failure. [ 611.527784] name failslab, interval 1, probability 0, space 0, times 0 [ 611.528726] CPU: 0 PID: 6889 Comm: syz-executor.2 Not tainted 6.5.0-rc1-next-20230711 #1 [ 611.529334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 611.529945] Call Trace: [ 611.530150] [ 611.530334] dump_stack_lvl+0xc1/0xf0 [ 611.530659] should_fail_ex+0x4b4/0x5b0 [ 611.530991] ? __seq_open_private+0x23/0xd0 [ 611.531379] should_failslab+0x9/0x20 [ 611.531693] __kmem_cache_alloc_node+0x66/0x310 [ 611.532073] ? __seq_open_private+0x23/0xd0 [ 611.532414] ? __pfx_lock_release+0x10/0x10 [ 611.532757] ? __seq_open_private+0x23/0xd0 [ 611.533102] __kmalloc+0x4a/0x160 [ 611.533389] __seq_open_private+0x23/0xd0 [ 611.533717] seq_open_private+0x25/0x50 [ 611.534043] mounts_open_common+0x2cb/0x730 [ 611.534447] ? __pfx_show_mountinfo+0x10/0x10 [ 611.534806] ? __pfx_mounts_open_common+0x10/0x10 [ 611.535629] do_dentry_open+0x69b/0x15c0 [ 611.536430] ? __pfx_mountinfo_open+0x10/0x10 [ 611.537365] ? may_open+0x1f3/0x420 [ 611.538162] path_openat+0x1859/0x2710 [ 611.538842] ? __pfx_path_openat+0x10/0x10 [ 611.539720] do_filp_open+0x1ba/0x410 [ 611.540377] ? __pfx_do_filp_open+0x10/0x10 [ 611.541118] ? expand_files+0x446/0x8e0 [ 611.541807] ? find_held_lock+0x2c/0x110 [ 611.542533] ? __pfx_kfree_link+0x10/0x10 [ 611.543287] ? _raw_spin_unlock+0x1e/0x40 [ 611.544202] ? alloc_fd+0x2eb/0x760 [ 611.544847] do_sys_openat2+0x164/0x1d0 [ 611.545545] ? __pfx_do_sys_openat2+0x10/0x10 [ 611.546324] ? __up_read+0x199/0x750 [ 611.546967] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 611.548262] __x64_sys_openat+0x143/0x200 [ 611.549175] ? __pfx___x64_sys_openat+0x10/0x10 [ 611.549987] do_syscall_64+0x3f/0x90 [ 611.550643] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 611.551649] RIP: 0033:0x7f975d939a04 [ 611.552272] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 611.554615] RSP: 002b:00007f975aefc060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 611.555511] RAX: ffffffffffffffda RBX: 00007f975da99f60 RCX: 00007f975d939a04 [ 611.557044] RDX: 0000000000000002 RSI: 00007f975aefc0f0 RDI: 00000000ffffff9c [ 611.558591] RBP: 00007f975aefc0f0 R08: 0000000000000000 R09: 00007f975aefbf70 [ 611.560147] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 611.561690] R13: 00007fff7ca21c2f R14: 00007f975aefc300 R15: 0000000000022000 [ 611.563239] [ 611.565797] loop1: detected capacity change from 0 to 264192 [ 611.566944] loop0: detected capacity change from 0 to 264192 [ 611.572744] FAT-fs (loop0): bogus number of reserved sectors [ 611.574134] FAT-fs (loop0): Can't find a valid FAT filesystem 10:04:56 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmctl$IPC_RMID(r0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) shmctl$IPC_RMID(r0, 0x0) 10:04:56 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000600)="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", 0x1000, 0x3}], 0x400, &(0x7f0000001700)={[{@fat=@allow_utime={'allow_utime', 0x3d, 0x3}}, {@shortname_mixed}, {@rodir}, {@shortname_lower}, {@shortname_lower}], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, ']$'}}, {@obj_user={'obj_user', 0x3d, 'security.evm\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x62, 0x30, 0x39, 0x30, 0x64, 0x30, 0x38], 0x2d, [0x33, 0x33, 0x35, 0x62], 0x2d, [0x33, 0x61, 0x64, 0x61], 0x2d, [0x64, 0x55, 0x37, 0x30], 0x2d, [0x62, 0x30, 0x33, 0x31, 0x34, 0x66, 0x61]}}}]}) 10:04:56 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') (fail_nth: 17) 10:04:56 executing program 4: get_robust_list(0xffffffffffffffff, &(0x7f00000011c0)=&(0x7f0000001180)={&(0x7f0000001100)={&(0x7f00000010c0)}, 0x0, &(0x7f0000001140)}, &(0x7f0000001200)=0x18) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(0xffffffffffffffff, 0x8010671f, &(0x7f0000001080)={&(0x7f0000000080)=""/4096, 0x1000}) 10:04:56 executing program 0: recvmmsg$unix(0xffffffffffffffff, &(0x7f00000009c0)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/168, 0xa8}], 0x1, &(0x7f0000000300)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/171, 0xab}, {&(0x7f0000000480)=""/182, 0xb6}], 0x2, &(0x7f0000003380)=ANY=[@ANYBLOB="1c0000000000930000400000000000008e887285c78d8a9fb33f8d89f7bafe4f7954fe7cd01a7c676c7cf89861cb2177ae4e262f9eeb3efe29206f249274d80bf50b4c58136224bd4f5b154078cf5e3d8537c8e5c85efba9f9749688b7d23a4a282b64a579f9c747695e299e765ca7de678298843f30493dc605b108290f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYRESHEX=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xf0}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000700)=""/241, 0xf1}, {&(0x7f0000000800)=""/89, 0x59}], 0x2, &(0x7f00000008c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}}], 0x3, 0x100, &(0x7f0000000a80)={0x77359400}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:04:56 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:04:56 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a012, r0, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000000)) r1 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) [ 611.672680] loop7: detected capacity change from 0 to 8 [ 611.700026] FAT-fs (loop7): Unrecognized mount option "smackfshat=" or missing value [ 611.703101] loop0: detected capacity change from 0 to 264192 [ 611.712646] FAT-fs (loop0): bogus number of reserved sectors [ 611.713170] FAT-fs (loop0): Can't find a valid FAT filesystem [ 611.724242] loop1: detected capacity change from 0 to 264192 [ 613.711324] Bluetooth: hci2: command 0x0406 tx timeout 10:05:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:05:11 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmctl$IPC_RMID(r0, 0x0) shmctl$IPC_RMID(r0, 0x0) 10:05:11 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') (fail_nth: 18) 10:05:11 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x0, 0x2}}) close(r0) 10:05:11 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:05:11 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x400, &(0x7f0000001700)={[{@fat=@allow_utime={'allow_utime', 0x3d, 0x3}}, {@shortname_mixed}, {@rodir}, {@shortname_lower}, {@shortname_lower}], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, ']$'}}, {@obj_user={'obj_user', 0x3d, 'security.evm\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x62, 0x30, 0x39, 0x30, 0x64, 0x30, 0x38], 0x2d, [0x33, 0x33, 0x35, 0x62], 0x2d, [0x33, 0x61, 0x64, 0x61], 0x2d, [0x64, 0x55, 0x37, 0x30], 0x2d, [0x62, 0x30, 0x33, 0x31, 0x34, 0x66, 0x61]}}}]}) 10:05:11 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x820, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x9, 0x80, 0x3, 0x6, 0x0, 0x3, 0x208f0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000080), 0x9}, 0x399, 0x1, 0x7fffffff, 0x7, 0x0, 0x2, 0xb389, 0x0, 0xaa1f, 0x0, 0xfffffffffffffff9}, 0x0, 0x10, 0xffffffffffffffff, 0x8) 10:05:11 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 626.913830] loop1: detected capacity change from 0 to 264192 [ 626.932210] FAT-fs (loop7): Unrecognized mount option "smackfshat=" or missing value [ 626.936141] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 626.940180] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 626.954654] loop0: detected capacity change from 0 to 264192 [ 626.958295] FAULT_INJECTION: forcing a failure. [ 626.958295] name failslab, interval 1, probability 0, space 0, times 0 [ 626.960968] CPU: 0 PID: 6932 Comm: syz-executor.2 Not tainted 6.5.0-rc1-next-20230711 #1 [ 626.962175] FAT-fs (loop0): bogus number of reserved sectors [ 626.962804] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 626.962819] Call Trace: [ 626.962826] [ 626.962833] dump_stack_lvl+0xc1/0xf0 [ 626.963381] FAT-fs (loop0): Can't find a valid FAT filesystem [ 626.968601] should_fail_ex+0x4b4/0x5b0 [ 626.969559] ? seq_open+0x5b/0x180 [ 626.970402] should_failslab+0x9/0x20 [ 626.971319] kmem_cache_alloc+0x61/0x390 [ 626.972246] seq_open+0x5b/0x180 [ 626.973055] __seq_open_private+0x3b/0xd0 [ 626.973970] seq_open_private+0x25/0x50 [ 626.974889] mounts_open_common+0x2cb/0x730 [ 626.975913] ? __pfx_show_mountinfo+0x10/0x10 [ 626.976938] ? __pfx_mounts_open_common+0x10/0x10 [ 626.978054] do_dentry_open+0x69b/0x15c0 [ 626.979021] ? __pfx_mountinfo_open+0x10/0x10 [ 626.980109] ? may_open+0x1f3/0x420 [ 626.980939] path_openat+0x1859/0x2710 [ 626.981843] ? __pfx_path_openat+0x10/0x10 [ 626.982810] do_filp_open+0x1ba/0x410 [ 626.983705] ? __pfx_do_filp_open+0x10/0x10 [ 626.984726] ? expand_files+0x446/0x8e0 [ 626.985701] ? find_held_lock+0x2c/0x110 [ 626.986706] ? __pfx_kfree_link+0x10/0x10 [ 626.987729] ? _raw_spin_unlock+0x1e/0x40 [ 626.988731] ? alloc_fd+0x2eb/0x760 [ 626.989603] do_sys_openat2+0x164/0x1d0 [ 626.990544] ? __pfx_do_sys_openat2+0x10/0x10 [ 626.991640] ? lock_release+0x1e3/0x680 [ 626.992573] ? __up_read+0x199/0x750 [ 626.993457] ? __pfx___up_read+0x10/0x10 [ 626.994409] __x64_sys_openat+0x143/0x200 [ 626.995385] ? __pfx___x64_sys_openat+0x10/0x10 [ 626.996491] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 626.997712] do_syscall_64+0x3f/0x90 [ 626.998584] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 626.999778] RIP: 0033:0x7f975d939a04 [ 627.000644] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 627.004768] RSP: 002b:00007f975aefc060 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 627.006500] RAX: ffffffffffffffda RBX: 00007f975da99f60 RCX: 00007f975d939a04 [ 627.008130] RDX: 0000000000000002 RSI: 00007f975aefc0f0 RDI: 00000000ffffff9c [ 627.009771] RBP: 00007f975aefc0f0 R08: 0000000000000000 R09: 00007f975aefbf70 [ 627.011402] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 627.013025] R13: 00007fff7ca21c2f R14: 00007f975aefc300 R15: 0000000000022000 [ 627.014653] 10:05:11 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:05:11 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmctl$IPC_RMID(r0, 0x0) shmctl$IPC_RMID(r0, 0x0) 10:05:11 executing program 4: r0 = add_key$fscrypt_provisioning(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)={0x1, 0x0, @d}, 0x18, 0xfffffffffffffffa) keyctl$KEYCTL_MOVE(0x1e, r0, 0xffffffffffffffff, 0xfffffffffffffff8, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) 10:05:11 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime={'allow_utime', 0x3d, 0x3}}, {@shortname_mixed}, {@rodir}, {@shortname_lower}, {@shortname_lower}], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, ']$'}}, {@obj_user={'obj_user', 0x3d, 'security.evm\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x62, 0x30, 0x39, 0x30, 0x64, 0x30, 0x38], 0x2d, [0x33, 0x33, 0x35, 0x62], 0x2d, [0x33, 0x61, 0x64, 0x61], 0x2d, [0x64, 0x55, 0x37, 0x30], 0x2d, [0x62, 0x30, 0x33, 0x31, 0x34, 0x66, 0x61]}}}]}) 10:05:11 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0xc0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x36, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='(\x00') perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x2, 0x3, 0x8, 0x3f, 0x0, 0xd9, 0x50080, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x1200, 0xff, 0x800, 0x8, 0x4eef, 0x7, 0x2, 0x0, 0x6}, 0x0, 0x4, r0, 0x5) r1 = memfd_create(&(0x7f0000000040)='/dev/vcsa\x00', 0x0) fchown(r1, 0xee01, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x401a012, r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r2, 0xc0045878) fallocate(r2, 0x4, 0x6, 0x111) 10:05:11 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 627.101453] loop1: detected capacity change from 0 to 264192 10:05:11 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') (fail_nth: 19) [ 627.129941] FAT-fs (loop7): Unrecognized mount option "smackfshat=" or missing value [ 627.148209] loop0: detected capacity change from 0 to 264192 10:05:11 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 627.173776] FAT-fs (loop0): bogus number of reserved sectors [ 627.175260] FAT-fs (loop0): Can't find a valid FAT filesystem [ 627.228809] loop1: detected capacity change from 0 to 264192 10:05:26 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmctl$IPC_RMID(r0, 0x0) shmctl$IPC_RMID(r0, 0x0) 10:05:26 executing program 4: recvmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/53, 0x35}], 0x1, &(0x7f0000000200)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}, 0x10001) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x3a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r3, 0xc0045878) ioctl$TCXONC(r3, 0x540a, 0x0) r4 = syz_open_dev$rtc(&(0x7f0000000080), 0x3e, 0x40000) ioctl$AUTOFS_IOC_PROTOSUBVER(r4, 0x80049367, &(0x7f00000000c0)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r5, 0xc0045878) writev(r5, &(0x7f0000002740)=[{&(0x7f00000013c0)="63e4aa9464f36eb94ec1683eeb3aeedc6309d509cf60be92ea20eceeaff8922f0d47783a16daa3addece49798f7d268f4b6b9a95c96d1feec75c623587160831284521a4e2780e66d80bebbb19e44f3c2489e70d0e8ba24a35940d954061adb5646bdd28dc5ef096c091925c2eb1b49bae2a2837198e74d387aa3699ca80be138f3fd44f9201ae3c955da6ae463475367ef500d21f771206ee274f8a7c8ea918f04d5fcd136fd64e6001153b11af3920f2f4ddce806dca54d93624f5e6dce8b7ba41b9063dd8d30471", 0xc9}, {&(0x7f00000014c0)="01c93136da4eed6316da9b30e00300da66c555c4c0fe060a36300fd5ad4afd24d77294ee22a0c79d191f8228560d749c42a694d1b22d13992d20fc4b92744091316a9114030fa67d2d71cd08bac0636648f2623f26fba5546596528adf69f2d11f8ff9aaaff3b6317bfbbaa7378b97139bf964563e6c79195c2963d44ec1623a9c7400b2fcf4bddecf7a48c6db589d6ec1d4e212b6462f501e", 0x99}, {&(0x7f0000001580)="1402046dc35cc498f07649300038ca791885e7f376945fa703029831e7849a17a7437a52df25bfc7597a8e225d7addb02f1bc0f937bcdc05eb67092cce10434935768e2ca10d5f04c6d77f021ae378ddfbf16fe17db5866ab0eec3b74c4bae4a43687a59b99aa81eb8f39a700238a79be8f2b2d5bf32255b15a3f52de3dc6aca1f840a09f5538e2da1b332707e9d3f9e27c6b31f49ba3ac30fb59101e20478", 0x9f}, {&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000002640)="d911b434e062324fa36029135ef5fde689e46828b00777025afb4a24e94adce390edc49257b8587944bf26ec35e939c415fd2a01a503d31636f18059d5307eab25fd83c48570d5a796fccb34b87418a52d2e830573335c6194eb0082f5f3f734d4fd2e87b4dcca5a59aea9543b168b7c896276234ad9bff34e1c1667f07b7984ff194c1466f3acdcec588e99f151885e3ce1e74839fb48f2f3f1c04a1edc46496f49fa8d4ecc1208ad8e56953867a7c6f952f60e4a45b9c5da179f3f726ab899ae8b8a0177229799182095eefe5dc2e8f3910c3301b32ccd02745496f42f240e8efed14698e89bb6d40a5b421febc2e319", 0xf1}], 0x5) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f00000027c0)={0x7f, 0x3f, 0x9, 0x80000001, 0x0, "45e28c0d790711f8630f3898e63f2a54e0162d", 0x80000000, 0x8}) ioctl$FITHAW(r6, 0xc0045878) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r7, 0xc0045878) write(r7, &(0x7f00000003c0)="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", 0x1000) r8 = signalfd(r0, &(0x7f0000000340), 0x8) poll(&(0x7f0000000380)=[{r6, 0x8049}, {}, {r8, 0x80}, {r2, 0x1080}], 0x4, 0x400) 10:05:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:05:26 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r0, 0xc0045878) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="571216adc3023643ebf7330488bc6cb6477488255dcf27e34e27e9b27ff34b0f7051989fff1152b7facf7132d9a79d58dae0a621f90553ad89352ea7461221749761fdfb045e882b3fdfa8079134d8755a9864911468e24803f071c3d5ddf2bf2c4781048968f803171696f5d7d733c308352bfaf5d8cd2d5a85546f11db9d2cecadac721d47153041d17949dd89c15a0cf7deef98d21d7a28cfd7c4193a79d9a0dc2da4fad1c47ebd512dbef19f679c1532c7c2855cacd79afcf8ef", 0xbc}], 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 10:05:26 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') (fail_nth: 20) 10:05:26 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:05:26 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:05:26 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, 0x0) [ 642.157813] FAULT_INJECTION: forcing a failure. [ 642.157813] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 642.158865] CPU: 1 PID: 6964 Comm: syz-executor.2 Not tainted 6.5.0-rc1-next-20230711 #1 [ 642.159501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 642.160140] Call Trace: [ 642.160358] [ 642.160562] dump_stack_lvl+0xc1/0xf0 [ 642.160913] should_fail_ex+0x4b4/0x5b0 [ 642.161251] _copy_to_user+0x30/0xc0 [ 642.161567] simple_read_from_buffer+0xd0/0x170 [ 642.161956] proc_fail_nth_read+0x1a2/0x240 [ 642.162318] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 642.162765] ? security_file_permission+0xb5/0xe0 [ 642.163181] vfs_read+0x1de/0x8f0 [ 642.163478] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 642.163932] ? __pfx_vfs_read+0x10/0x10 [ 642.164265] ? __fget_files+0x267/0x480 [ 642.164621] ksys_read+0x122/0x250 [ 642.164965] ? __pfx_ksys_read+0x10/0x10 [ 642.165305] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 642.165772] do_syscall_64+0x3f/0x90 [ 642.166096] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 642.166513] RIP: 0033:0x7f975d93969c [ 642.166827] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 642.168228] RSP: 002b:00007f975aefc170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 642.168827] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f975d93969c [ 642.169381] RDX: 000000000000000f RSI: 00007f975aefc1e0 RDI: 0000000000000004 [ 642.169979] RBP: 00007f975aefc1d0 R08: 0000000000000000 R09: 00007f975aefbf70 [ 642.170536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 642.171106] R13: 00007fff7ca21c2f R14: 00007f975aefc300 R15: 0000000000022000 [ 642.171723] [ 642.179939] loop0: detected capacity change from 0 to 264192 [ 642.188635] FAT-fs (loop0): bogus number of reserved sectors [ 642.189154] FAT-fs (loop0): Can't find a valid FAT filesystem [ 642.214371] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:05:26 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) shmctl$IPC_RMID(r0, 0x0) 10:05:26 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, 0x0) [ 642.219516] loop1: detected capacity change from 0 to 264192 10:05:26 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 642.285075] loop0: detected capacity change from 0 to 264192 [ 642.292908] FAT-fs (loop0): bogus number of reserved sectors [ 642.294422] FAT-fs (loop0): Can't find a valid FAT filesystem [ 642.474008] I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 645.438267] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 645.449161] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 645.456419] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 645.461515] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 645.464490] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 645.465750] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 647.503805] Bluetooth: hci2: command 0x0409 tx timeout [ 649.548696] Bluetooth: hci2: command 0x041b tx timeout [ 651.623846] Bluetooth: hci2: command 0x040f tx timeout [ 653.647833] Bluetooth: hci2: command 0x0419 tx timeout [ 663.213246] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 663.213880] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 663.235287] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 663.235945] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 663.553306] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 663.557197] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:06:03 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, 0x0) 10:06:03 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r0, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:06:03 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='clear_refs\x00') pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000000)="ffe6a0469ed9a7b66459b02dab", 0xd}, {&(0x7f0000000100)="91dcefe31d387762d202d36bf2f3b7aa4772b89feec4d8b43440070a19084dec9ad6106b4071d9fd84f4df5e7ceffc7106c44789601200a4a811b1042d7745b3f9ecbe6acb88f30e4930f6713b84480996d65df6c670f4964862ed4ec1ca52221ca042fb66964259ac948f68b31335ac2f0f29ee026a704d26e7ad39a2e8a7edbe84af5bb5b9904319f746851336b62221da98997b381ada02d12dbbe1069e214f46d920761676c739302575d01db2188ea1bfafee645f4b45f2", 0xba}, {&(0x7f00000001c0)="591ecc902b82ff369b1f989f981561dbb916374a2d1beb80deffc0081255870ad921552b0632ec8666bb95c36e9488462eaddedef8d9737e2ed8b204de0ab8b42a8143c4dedfb875e09128cd9db47439ea9c03ea5eab5d715c8d3edb2166d9ee7be36ae67322e16acc1286c60852464d4a8dca0cedd1321184a643e90030e092c5a22a2ff7f3cae07e8b1d72aaa4ab2a3450d0df5fd1f173c97ce16359e7f32e92975fb75ad9943ab268279ad01f5a05093fda477a6f6adeb5be2c0c2b87db782365cd4b2e217ba5fd3ae27fff8e4b917dc84e", 0xd3}, {&(0x7f00000002c0)="02093feebeeb5f0a67faaa97b41d253921c5ba17c2e1930605303c9e03b263aebc687907e88a0e0d1835fd64341c1709b7b2057af5411dc91411dc8e4ac78503502d91217408b173b38dc866c2aa6774311cc2af780ae59b16e117d0ff45c4d84f66ae36935adda80e61e60adb82d9c99df23b800671f67d7155ca5d4806493b8c9010dc8a18a1c868", 0x89}, {&(0x7f0000000380)="e8b5ad1b63b86fb2faf5092b38b79302b8ee2d0b6cfe6393925873f7f683b9b4aa7dd4ef2f2f85344393a5ee7fdec7d2a210cf3e91a38734f07723d74fe41eeee1adcf42ef29eb2c4fe336c4d9e6e53cdfd16ffac75813679c68a2db396352f5dab158e5b0dbb8b24220eb8a03ca74946c9293b8828da6", 0x77}, {&(0x7f0000000400)="3103bbc2d731c13acd23558bfc4e38efe1d145ec43b42e8a7a1cff92b9506024cfe1c8d0835fbaa3f55f1553abd3b37c1a77c02b6aa9944445060c222352a0ddee566cfdb9c94dce76e1b909bdd43a6c4f3787e944ea889d4300ef69369cb24937a17d1c803920451fe44e66dc756fc38053792b14ff987c4188b8025187c6f8524451cb7496ed7389497127afa97c222e03a4211dcec116d1989c42b730ba0c4a903612d8e92ebe201991d2b9f95600edfc3d24309892a257486d5e083839219d5ea3aa5f0b9681f088b47135b0028d2b9811398021d940582cb34bb6290770490fb355ca502353f45165936a992da5bae828", 0xf3}, {&(0x7f0000000500)="02c7828bf73482fb9c4251cc1cc96d9fc463855e980019c3148c97dd2e", 0x1d}, {&(0x7f0000000540)="10210cbe961e08ddb191d6d5ffd884a26b89640e57b1fae1eb30442ae6d1105ea634135f3eca11d8dfdf04f5efe49137f5c365c1ac095c05d29f6c39e8eac507d8055779eaf8f87cc09a76b6323181f907aed764c6aa81f87e45503dd2babb83ec84f4dc4dc86dc4007ed198887690481bb086f93bbd7c47c8e3c267552d59be5e7277d976024923b12d96e1916d88e078288a02b45ff22f3aa0a860724ee2d82ff397707f4009", 0xa7}], 0x8, 0x9460, 0x2) 10:06:03 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) 10:06:03 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:06:03 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') [ 678.651009] loop1: detected capacity change from 0 to 264192 10:06:03 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 678.657694] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:06:03 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) r0 = eventfd(0xc6a) r1 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0xb) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, &(0x7f0000000080)=r0, 0x1) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000100)={0x7, 0x8, '\x00', 0x1, &(0x7f00000000c0)=[0x0]}) [ 678.664705] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 678.673611] FAT-fs (loop1): bogus number of reserved sectors [ 678.674097] FAT-fs (loop1): Can't find a valid FAT filesystem [ 678.680345] loop0: detected capacity change from 0 to 264192 [ 678.683084] FAT-fs (loop0): bogus number of reserved sectors [ 678.683629] FAT-fs (loop0): Can't find a valid FAT filesystem 10:06:03 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:06:03 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:06:03 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x4000) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) shmctl$IPC_RMID(r0, 0x0) 10:06:03 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime={'allow_utime', 0x3d, 0x3}}, {@shortname_mixed}, {@rodir}, {@shortname_lower}], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, ']$'}}, {@obj_user={'obj_user', 0x3d, 'security.evm\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x62, 0x30, 0x39, 0x30, 0x64, 0x30, 0x38], 0x2d, [0x33, 0x33, 0x35, 0x62], 0x2d, [0x33, 0x61, 0x64, 0x61], 0x2d, [0x64, 0x55, 0x37, 0x30], 0x2d, [0x62, 0x30, 0x33, 0x31, 0x34, 0x66, 0x61]}}}]}) 10:06:03 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x80}) clone3(&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, {}, &(0x7f00000009c0)=""/102391, 0xfffffffffffffeb7, 0x0, 0x0}, 0x63) r2 = getpgid(r1) ptrace$getsig(0x4202, r2, 0x18003, &(0x7f0000000180)) 10:06:03 executing program 6: keyctl$revoke(0x3, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a012, r0, 0x0) read$hiddev(r0, &(0x7f0000000100)=""/178, 0xb2) read$hiddev(0xffffffffffffffff, 0x0, 0x0) 10:06:03 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 678.844005] loop0: detected capacity change from 0 to 264192 [ 678.854612] FAT-fs (loop0): bogus number of reserved sectors [ 678.855118] FAT-fs (loop0): Can't find a valid FAT filesystem [ 678.868590] FAT-fs (loop7): Unrecognized mount option "smackfshat=" or missing value 10:06:03 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) shmctl$IPC_RMID(r0, 0x0) 10:06:03 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 678.983475] loop0: detected capacity change from 0 to 264192 [ 678.989619] FAT-fs (loop0): bogus number of reserved sectors [ 678.990114] FAT-fs (loop0): Can't find a valid FAT filesystem 10:06:27 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:06:27 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:06:27 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) shmctl$IPC_RMID(0x0, 0x0) 10:06:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo\x00') r1 = inotify_init() ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000600)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000340)={{}, 0x0, 0x10, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000ffffffffffffff000000000000070003000000000000005b00000000000000ffffffff000000000010000000009bce12e27345fc910000030000000000000000000000009b788ec59044f8c9a3392c47e95f42ae960790c677650e67a97149e8ea495360dc00"/121]}, @devid=r2}) ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, &(0x7f0000000000)={{r1}, {@val={r2}, @max}}) mknodat$null(r0, &(0x7f0000000080)='./file1\x00', 0x0, 0x103) 10:06:27 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime={'allow_utime', 0x3d, 0x3}}, {@shortname_mixed}, {@rodir}], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, ']$'}}, {@obj_user={'obj_user', 0x3d, 'security.evm\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x62, 0x30, 0x39, 0x30, 0x64, 0x30, 0x38], 0x2d, [0x33, 0x33, 0x35, 0x62], 0x2d, [0x33, 0x61, 0x64, 0x61], 0x2d, [0x64, 0x55, 0x37, 0x30], 0x2d, [0x62, 0x30, 0x33, 0x31, 0x34, 0x66, 0x61]}}}]}) 10:06:27 executing program 2: sendmsg$DEVLINK_CMD_PORT_SPLIT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="80010000", @ANYRES16=0x0, @ANYBLOB="000825bd7000fcdbdf25090000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000300030000000800090003000000080001007063690011000200303030303a30303a31302e3000000000080003000100000008000900000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000300000000000800090007000000080001007063690011000200303030303a30303a31302e300000000008000300000000000800090005000000080001007063690011000200303030303a30303a31302e3000000000080003000100000008000900040000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000300010000000800090003000000080001007063690011000200303030303a30303a31302e300000000008000300010000000800090000000000080001007063690011000200303030303a30303a31302e3000000000080003000000000008000900050000002f44588cba0f6a8ea895ac76d763b7f99ca9e7f55200efb228b1a8334f1c"], 0x180}, 0x1, 0x0, 0x0, 0x4014}, 0x4008080) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:06:27 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r0, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:06:27 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000054140)={0x401, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1, "477d4e33c572c2"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000055140)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "3a40f74f788bd7"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000056140)={0x1ff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "100a69f3a2f55a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000057140)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xff, "94ef2483a2952f"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r22}, {}, {}, {}, {}, {}, {}, {}, {0x0, r22}, {}, {}, {}, {0x0, r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r20}, {}, {}, {}, {}, {0x0, r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r20}, {}, {}, {}, {0x0, r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r22}, {}, {}, {}, {}, {}, {}, {}, {0x0, r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000058140)={0x8d880000000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {r4, r7}, {}, {0x0, r8}, {}, {}, {r9, r12}, {}, {0x0, r13}, {r15}, {r17}, {0x0, r22}], 0xb6, "0f0d12f19debce"}) [ 703.206667] loop0: detected capacity change from 0 to 264192 [ 703.209516] FAT-fs (loop0): bogus number of reserved sectors [ 703.210037] FAT-fs (loop0): Can't find a valid FAT filesystem [ 703.212735] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 703.224897] FAT-fs (loop7): Unrecognized mount option "smackfshat=" or missing value [ 703.226043] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:06:27 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:06:27 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(r0, &(0x7f0000001240)=""/4108, 0x100c) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) timerfd_gettime(r1, &(0x7f0000000100)) 10:06:27 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0x0, 0x0) 10:06:27 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime={'allow_utime', 0x3d, 0x3}}, {@shortname_mixed}], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, ']$'}}, {@obj_user={'obj_user', 0x3d, 'security.evm\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x62, 0x30, 0x39, 0x30, 0x64, 0x30, 0x38], 0x2d, [0x33, 0x33, 0x35, 0x62], 0x2d, [0x33, 0x61, 0x64, 0x61], 0x2d, [0x64, 0x55, 0x37, 0x30], 0x2d, [0x62, 0x30, 0x33, 0x31, 0x34, 0x66, 0x61]}}}]}) 10:06:27 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:06:27 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xf60, 0x1, 0x0, 0x3}, 0x0, 0xd, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') pread64(r0, &(0x7f0000000100)=""/207, 0xcf, 0x7fff) [ 703.323930] loop1: detected capacity change from 0 to 264192 [ 703.339463] FAT-fs (loop1): bogus number of reserved sectors [ 703.340086] FAT-fs (loop1): Can't find a valid FAT filesystem [ 703.348901] loop0: detected capacity change from 0 to 264192 [ 703.358231] FAT-fs (loop0): bogus number of reserved sectors [ 703.358948] FAT-fs (loop0): Can't find a valid FAT filesystem [ 703.365498] FAT-fs (loop7): Unrecognized mount option "smackfshat=" or missing value 10:06:27 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0x0, 0x0) 10:06:27 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime={'allow_utime', 0x3d, 0x3}}], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, ']$'}}, {@obj_user={'obj_user', 0x3d, 'security.evm\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x62, 0x30, 0x39, 0x30, 0x64, 0x30, 0x38], 0x2d, [0x33, 0x33, 0x35, 0x62], 0x2d, [0x33, 0x61, 0x64, 0x61], 0x2d, [0x64, 0x55, 0x37, 0x30], 0x2d, [0x62, 0x30, 0x33, 0x31, 0x34, 0x66, 0x61]}}}]}) [ 703.452449] FAT-fs (loop7): Unrecognized mount option "smackfshat=" or missing value 10:06:44 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r0, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:06:44 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, ']$'}}, {@obj_user={'obj_user', 0x3d, 'security.evm\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x62, 0x30, 0x39, 0x30, 0x64, 0x30, 0x38], 0x2d, [0x33, 0x33, 0x35, 0x62], 0x2d, [0x33, 0x61, 0x64, 0x61], 0x2d, [0x64, 0x55, 0x37, 0x30], 0x2d, [0x62, 0x30, 0x33, 0x31, 0x34, 0x66, 0x61]}}}]}) 10:06:44 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:06:44 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:06:44 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x292e9) r1 = signalfd4(r0, &(0x7f0000000300)={[0xde]}, 0x8, 0x80800) sendfile(r1, r0, 0x0, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca7a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r3, 0xc0045878) r4 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) write$binfmt_script(r4, &(0x7f0000000080)=ANY=[], 0xb) sendmsg$IPSET_CMD_TEST(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="7c0000000b0601010000000000000000030000090c00078008001c4000000001280008800c00078008001c40ffffffe0010000000600bf06f278105e839c0780060004404e23000008000940000000090500010007000000080009400000000505000100070000000900020073797a310000000005000f3558180000"], 0x7c}, 0x1, 0x0, 0x0, 0x40088d7}, 0x20000000) r5 = openat$cgroup_freezer_state(r2, &(0x7f0000000000), 0x2, 0x0) sendfile(r3, r5, 0x0, 0xffffc) sendfile(0xffffffffffffffff, r0, &(0x7f00000003c0)=0x66c, 0x5) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x40040, 0x0) r6 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0) getdents(r6, 0x0, 0x0) 10:06:44 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) 10:06:44 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r20}], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000597c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r24}, {}, {}, {}, {}, {}, {}, {}, {0x0, r24}, {}, {}, {}, {0x0, r24}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r22}, {}, {}, {}, {}, {0x0, r24}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r24}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r22}, {}, {}, {}, {0x0, r24}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r24}, {}, {}, {}, {}, {}, {}, {}, {0x0, r24}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r23}], 0xff, "3e3b3204ece552"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f000005c440)={{0x0, 0x6384, 0x100000001, 0x6192, 0xffffffff, 0x2, 0x0, 0x1, 0x5, 0x5, 0x7, 0x3, 0x7fffffff, 0x7, 0xffffffffffffff88}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005d440)={0x516, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {0x0, r6}, {}, {0x0, r9}, {0x0, r12}, {r14, r18}, {0x0, r21}, {r22}, {r25}], 0x81, "ed32bc2a8228cc"}) 10:06:44 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000100)={0x1, 0x80, 0x5a, 0x7f, 0xe1, 0x2, 0x0, 0xfffffffffffffffc, 0x4082a, 0x8, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp, 0x0, 0x4, 0x4, 0x0, 0x4, 0xa9a, 0xc4e, 0x0, 0x4000000, 0x0, 0x78}) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') [ 720.132245] loop0: detected capacity change from 0 to 264192 [ 720.139615] FAT-fs (loop0): bogus number of reserved sectors [ 720.140127] FAT-fs (loop0): Can't find a valid FAT filesystem [ 720.145037] syz-executor.1: attempt to access beyond end of device [ 720.145037] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 720.147627] FAT-fs (loop1): unable to read boot sector [ 720.157990] FAT-fs (loop7): Unrecognized mount option "smackfshat=" or missing value [ 720.186782] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 720.195530] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:06:44 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:06:44 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, ']$'}}, {@obj_user={'obj_user', 0x3d, 'security.evm\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x62, 0x30, 0x39, 0x30, 0x64, 0x30, 0x38], 0x2d, [0x33, 0x33, 0x35, 0x62], 0x2d, [0x33, 0x61, 0x64, 0x61], 0x2d, [0x64, 0x55, 0x37, 0x30], 0x2d, [0x62, 0x30, 0x33, 0x31, 0x34, 0x66, 0x61]}}}]}) 10:06:44 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, 0x0) 10:06:44 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x101002, 0x0) read(r1, &(0x7f0000000180)=""/41, 0x29) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x3f, 0x0, 0x1, 0xaa, 0x0, 0x7fff, 0x2000, 0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4000000, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x4, 0x7, 0xb3c, 0x7, 0x9, 0x4, 0x20, 0x0, 0x1, 0x0, 0xfffffffffffffffc}, r0, 0x3, r1, 0x2) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:06:44 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) 10:06:44 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchown(0xffffffffffffffff, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0x8000]}, 0x8, 0x612428dff5f34db) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f00000000c0)=0x4) r2 = perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x0, 0x81, 0x3, 0x95, 0x0, 0x5, 0x8000, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5e86, 0x4, @perf_bp={&(0x7f0000000100), 0x4}, 0x50a48, 0x5, 0xffffffca, 0x0, 0x1c83, 0xfffffff8, 0x1, 0x0, 0x1f, 0x0, 0xce44}, 0xffffffffffffffff, 0x5, r0, 0x3) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000200), 0x10a82, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002340), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000000)={{}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000280)={{0x0, 0x4}, 'port1\x00', 0x12, 0x70400, 0x1, 0x6, 0x100, 0x5, 0x9, 0x0, 0x4, 0x2}) r5 = socket$inet(0x2, 0x5, 0x3f) sendfile(r3, r5, &(0x7f0000000240)=0x7ff, 0x6) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r6, 0xc0045878) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r6, {r2}}, './file0\x00'}) [ 720.256329] loop0: detected capacity change from 0 to 264192 [ 720.317338] FAT-fs (loop7): Unrecognized mount option "smackfshat=" or missing value [ 720.327199] FAT-fs (loop0): bogus number of reserved sectors [ 720.327816] FAT-fs (loop0): Can't find a valid FAT filesystem 10:06:44 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, 0x0) 10:06:44 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) 10:06:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:06:44 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, ']$'}}, {@obj_user={'obj_user', 0x3d, 'security.evm\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x62, 0x30, 0x39, 0x30, 0x64, 0x30, 0x38], 0x2d, [0x33, 0x33, 0x35, 0x62], 0x2d, [0x33, 0x61, 0x64, 0x61], 0x2d, [0x64, 0x55, 0x37, 0x30], 0x2d, [0x62, 0x30, 0x33, 0x31, 0x34, 0x66, 0x61]}}}]}) 10:06:44 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x80}) r1 = openat(0xffffffffffffff9c, 0x0, 0xe682, 0x191) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0xb) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x51, 0x0, 0xe4, 0xf7, 0x0, 0xff, 0x10280, 0xa, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfff, 0x2, @perf_bp={&(0x7f0000000000), 0xb}, 0x208, 0xffff, 0x979e, 0x0, 0x3, 0x2, 0x3, 0x0, 0xf71d, 0x0, 0x3}, r0, 0xd, r1, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:06:44 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 720.575798] FAT-fs (loop7): Unrecognized mount option "smackfshat=" or missing value [ 720.584990] loop0: detected capacity change from 0 to 264192 [ 720.599693] FAT-fs (loop0): bogus number of reserved sectors [ 720.600949] FAT-fs (loop0): Can't find a valid FAT filesystem [ 720.612234] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 720.618691] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:06:59 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa7, 0x7, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) 10:06:59 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, 0x0) 10:06:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:06:59 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x292e9) r1 = signalfd4(r0, &(0x7f0000000300)={[0xde]}, 0x8, 0x80800) sendfile(r1, r0, 0x0, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca7a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r3, 0xc0045878) r4 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) write$binfmt_script(r4, &(0x7f0000000080)=ANY=[], 0xb) sendmsg$IPSET_CMD_TEST(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="7c0000000b0601010000000000000000030000090c00078008001c4000000001280008800c00078008001c40ffffffe0010000000600bf06f278105e839c0780060004404e23000008000940000000090500010007000000080009400000000505000100070000000900020073797a310000000005000f3558180000"], 0x7c}, 0x1, 0x0, 0x0, 0x40088d7}, 0x20000000) r5 = openat$cgroup_freezer_state(r2, &(0x7f0000000000), 0x2, 0x0) sendfile(r3, r5, 0x0, 0xffffc) sendfile(0xffffffffffffffff, r0, &(0x7f00000003c0)=0x66c, 0x5) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x40040, 0x0) r6 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0) getdents(r6, 0x0, 0x0) 10:06:59 executing program 2: ioctl$BTRFS_IOC_DEFRAG(0xffffffffffffffff, 0x50009402, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe4a4268ba2dac45, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:06:59 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) shmctl$IPC_RMID(r0, 0x0) 10:06:59 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, ']$'}}, {@obj_user={'obj_user', 0x3d, 'security.evm\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x62, 0x30, 0x39, 0x30, 0x64, 0x30, 0x38], 0x2d, [0x33, 0x33, 0x35, 0x62], 0x2d, [0x33, 0x61, 0x64, 0x61], 0x2d, [0x64, 0x55, 0x37, 0x30], 0x2d, [0x62, 0x30, 0x33, 0x31, 0x34, 0x66, 0x61]}}}]}) 10:06:59 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 735.255772] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:06:59 executing program 4: ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)={0x4, 0xffffffff, 0x4, 0xff, 0x3, [{0x6, 0x9, 0x2a0000000000000, '\x00', 0x500}, {0xfffffffffffffff7, 0x80, 0x2, '\x00', 0x800}, {0x0, 0x0, 0x20, '\x00', 0x8}]}) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) [ 735.285628] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 735.295527] loop0: detected capacity change from 0 to 264192 10:06:59 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}]}) [ 735.305822] FAT-fs (loop7): Unrecognized mount option "smackfshat=" or missing value 10:06:59 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x6, 0x3}, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:06:59 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) 10:06:59 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, ']$'}}, {@obj_user={'obj_user', 0x3d, 'security.evm\x00'}}]}) 10:06:59 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 735.414938] syz-executor.1: attempt to access beyond end of device [ 735.414938] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 735.423158] FAT-fs (loop7): Unrecognized mount option "smackfshat=" or missing value [ 735.425062] FAT-fs (loop1): unable to read boot sector 10:06:59 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x101}, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x8, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) [ 735.447251] loop0: detected capacity change from 0 to 264192 10:06:59 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, ']$'}}]}) 10:06:59 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') fsetxattr$security_selinux(r0, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:auditd_initrc_exec_t:s0\x00', 0x2a, 0x2) ioctl$MON_IOCQ_URB_LEN(r1, 0x9201) [ 735.620437] FAT-fs (loop7): Unrecognized mount option "smackfshat=" or missing value 10:07:15 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:07:15 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}]}) 10:07:15 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) [ 750.817916] loop0: detected capacity change from 0 to 264192 10:07:15 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}], [{@smackfshat}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/vcsa#\x00'}}]}) 10:07:15 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:07:15 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x9f63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x3, 0xffffffffffffffff, 0xa) r1 = gettid() ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) rt_sigqueueinfo(r1, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x80}) syz_open_procfs(r1, &(0x7f0000000000)='attr/fscreate\x00') 10:07:15 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) fchown(0xffffffffffffffff, 0xee01, 0x0) r1 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000680)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) statx(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, 0x0, r4) fchown(0xffffffffffffffff, 0xee01, r4) r5 = fork() stat(&(0x7f0000000680)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) statx(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r7, 0x0, r8) fchown(0xffffffffffffffff, 0xee01, r8) recvmsg$unix(0xffffffffffffffff, &(0x7f000000f500)={0x0, 0x0, &(0x7f000000f400)=[{&(0x7f000000e040)=""/142, 0x8e}, {&(0x7f000000e100)=""/4096, 0x1000}, {&(0x7f000000f100)=""/88, 0x58}, {&(0x7f000000f180)=""/33, 0x21}, {&(0x7f000000f1c0)=""/194, 0xc2}, {&(0x7f000000f2c0)=""/147, 0x93}, {&(0x7f000000f380)=""/120, 0x78}], 0x7, &(0x7f000000f480)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}, 0x80) [ 750.832311] FAT-fs (loop7): Unrecognized mount option "smackfshat=" or missing value [ 750.846521] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium sendmmsg$unix(0xffffffffffffffff, &(0x7f000000f580)=[{{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000100)="a6c3273421189683614fc3f7762d97f743f85c22e7656023ec8d99d96e1e72fa6c694b", 0x23}, {&(0x7f0000000140)="6fba59d6bff2aa", 0x7}, {&(0x7f0000000180)="5caa2d6b04f62a4b86e8ec3d155e6774ad3c8f25531bc65c988b5b02144d0bd56b279e8e75afcf61f6d7e38759062fa75050947b2e1adf0f1b19b103b8c686d20d168d57b554e20c5846811019acb910ff38ce8f428b7d77f6077caefbebe97c6e29565f5f76f9d5ec466a5df9c343a964db2eaf3c4808970da0bae43915e6619f5a14794100b3963c5e20d559bf06db31e57f5bc8122360318dedd19452f377693fdb5a02d08eb7b5a4c4fb4686ad5698d5fcef43d7b2642a876ec0435845c1c4ada1413f9dc16a36ef78395bef0be5d65f92610a93513f06ad050f5c7f7a14051186b8e7bc8cf724b90b673816689755", 0xf1}, {&(0x7f0000000280)="7d4a4cf8c56a0b7d3d87828ea10d932ffe088c786e7fd607d904056a53cc", 0x1e}, {&(0x7f00000002c0)="56085056e0bd2d1fc4db206dc838a9a7aee1b5424420b7a2a3afe180b9a92455bbc24f635750f98a22afdb154f43c2503baa358cb7b414ed59ab2b067a135ef7b08febf7e23cafe1f1407ccd28cd74c5830f22d2400eb1100c98635a5bb7f9b273cf6bd4668818e61517c92302f90a189ad9528e8212d96c86daa21064b18bd075f1fa852e89953138ce", 0x8a}], 0x5, &(0x7f00000007c0)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32, @ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYBLOB="1c0000001b00050001000000010000006d2eba1684322ba25e2ddb159e65ce4903a0e920c5db948fa22b82dced1d7190924d1e3fc68e5febb72536ff991c6e8f64c9638328efd5f28c75e0221f2abd5220775b7b30d54da8b4a48838af4ad116c1d6955a1dc49435691d931187e419209ba63b71946341766f6695aea469d5db21b96e743bc7e33e6bce", @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x400801c}}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000640)="bc24d233d6abb06eea43c3e83725ddeb57a11c474911ec335dae7c321e1064ea6abe89f743e6ada0da6b75a7e61eb517e154721b0c8f415b0270ae27e52317ce6a0cffefd00cd24bcffa4dbe02ccbfb37f2bc887", 0x54}, {&(0x7f00000006c0)="d5991d9a285992ec30ba944a52b849572728ea6cacf6fd1967eb2f4d1bfc74775ee3085c647eb26b915202185398c2166237633ad1214dea8a30d57b72be048312c10541c6215012bbe82148aa9304608bf06fcb528725c5082a7eae4ec46d8dda3d4145f52abebf772c12e8da24c23a2eed639a201eb7842f8a7f0ddc0aee97cbd8d340f782adcf3a4d07971277a4e369264536f7244227bbacc61ea4d8a6f005ca2f5df83babcf3d3d1386655d8d4f5bbe04c4cb104aa049e1904b5f1361f4", 0xc0}], 0x2, &(0x7f0000001e00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}], 0x178, 0x24000000}}, {{&(0x7f0000001f80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002580)=[{&(0x7f0000002000)="b586f967201eba11e6fc2449709ccfc4fb9fa92239719d4371fd91dd3a8ea6423cf6c6d82d23e4415aa225da331ca4aa12a7cfbe468a80cc06f602d9304c2cfb3cb2802dff56314f00bd7ec9051f08cd125c459bf6b61ffabc292fd2488628a5caa3b44facd6407b71437754bfc9afb9bfc3d4ac5fbf25b3899f8a1ad3002c881fbd866a099bdd8d045f703ab423e122cc015d78abf09d2dd53ae1d31017b14e6c3c4361f3f4ad0f60cb41390d429870e966", 0xb2}, {&(0x7f00000020c0)="cb2bf8e0749e2b0664a319f58f02da1aceb9612621d634d2ae943daafc7cb47601a038eb4791b5dc580117821ccae3741d85941dde43a36e87ad46acf92ddeddbdbc35200663b144c8232bfa631adfed1422a0112b653e", 0x57}, {&(0x7f0000002140)="52523abb1fd29846f92d54f003c7fd53f1ca45d705cc7a5a533ff8f289eb097b2d96417916c2a2206b35f06fbc2fbe4b6931cd93e24e8cb029", 0x39}, {&(0x7f0000002180)="8d9b327c37c2d30b6ba106b851446524f083d76766692d891e0304d1fdb4da3e89916a849b30dc5e9541c774c46b8d36e4c5a19acdea55e78c9d455b72097ab6c971fbcbeeab53397d79842e5ab0f4c7d35c64bac3447ac0f02a9ce33c00cdf0e60abb22d243fbfe313ae79c59f54e450cb25bab92e1f317298b264320bb135dcd01dad73f456963b9618444dbc35af27492c8d7f46ed31ecba6e6d80b7ecdb3ff5bab0bebeb4b2acf8ef699cb7aff7e60aed0941994b9314cb5d585208bef705acf", 0xc2}, {&(0x7f0000002280)="195daa5066942db40146d3b859be4a9b7ac21a64d87bbbdaa95f3f48aefc1c3faa2ef64e412866a4d24791bb3516391b82d15914e4c8d24eb2dccd8385c548", 0x3f}, {&(0x7f00000022c0)="cc9035b79ec2", 0x6}, {&(0x7f0000002300)="19146ce431bebc3a2b895c189f4d69ae948c529b63051350c290a14843fb45b7781738acc092f6b48bb82608ce6790676a016a4cad74ba132d161d1162690b53e7159ef607a02b8138", 0x49}, {&(0x7f0000002380)="2f182ebdcdf26432cc208a16b6a74996a0662fa0396c3361ed75f84aaa077b620d9d6ca305d662156a55b5a076e8b1d9ccc0462d31cd2d62f6fdccd36c553e11483a3394a79774eaa4f6cb4cc9bc4413ae465fa0c3170cfa77272ead1dc33c06f996bb398ba246407e8086898918e0cd65942a1a76be731279ce1c38c51f20f554d5d87aa667edfbf497f777916578b3a7223a151ba1af139e5b74126a6cc7bc838315eb0043e25ce614b0af36d1a1fef254158d114ba9f0420326e5b9a45857afed39eafbd74dbf366b7adc0cc4d05545f33d", 0xd3}, {&(0x7f0000002480)="e04466a8dd191c3ceaf5873cedcfa381936543020b0c772ed9923ebfd64c97284dd47d7a089d62b9c647d5d32b99ef1991d5b9dbac96223f8bfc18943d1f40a45acb9cf9a9a91abb79474b7ba4b932a3f0cf91c9d38d8c727c40cd9bd45168a7702f00c03c423dbb4423e346770f9f2c991c0d4a36494cf18399c13c0206f10b51382f1eb6bc7766a080147c3645ab7f39df", 0x92}, {&(0x7f0000002540)="60e7055f96fb48dcc8ece74dd8227297af14af5b018979f2f81c5096b257e332d6994964fb", 0x25}], 0xa, &(0x7f0000003640)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}], 0xd0, 0x800}}, {{&(0x7f0000003740)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000004900)=[{&(0x7f00000037c0)="9d0d34025382b2f3b6ed4123cbd4ef59a0f6efb5766af739d647fa63d11342ecbd9c1c5e6073ec67a2b145e267b657acdd83c8b9bd72e651693c1f4c813b39d0ba63e9348b77d531cf784a48d52962789bfa01652c0d02d497145f0122c46f930bd807e814bf61d172bc4537b7a8ec8938a03a25d21f3be6cb12c378ebb641679229e3c35be84f8b5caf4d4376df7a3f4f9274fc2c527828dd070e031a1585304cd36e242971d261e73f535990bc982ebaeaa2ff6ba31db7f44d8a6c43c81454e29ac29c26ea58be00acb69223c9d444ff4196d3a092be7ad3324730ed6fce3d5687ac9d6d48dff9c970fa", 0xeb}, {&(0x7f00000038c0)="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{&(0x7f000000b280)="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", 0xff}, {&(0x7f000000b380)="30e6a906717aa7adcd82f5a7fc9a6e5cb8d830a30abcb9fc", 0x18}], 0x6, &(0x7f000000b5c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}], 0x80, 0x4000010}}, {{&(0x7f000000b640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000b840)=[{&(0x7f000000b6c0)="1dee3b5d8d27f973db722006cf06374168e990ff708bc655bcaefadd0af9ec31779ee2820e72f3f185ebed746740e79c005c7969e9bdc9a1c3d717fa1cc4c18af398d31ea47ad74731ceafa3b4b3689383c75a653520813400036996664c11ff79736617d3e18ebf5e587c5d09dcc0ee6d3a9766e3d4", 0x76}, {&(0x7f000000b740)="fd4c54e8d7a250b1c828d8fc70e4833c9f159671c52ea695d128fd8474dc38a8a3de6f02025f6102992eb062dc84f8473fb18bf6490dba3aaea5a6c40c4e4acaea5c0c04e5cf5e07cab4f64c7cf3c708df744d686e818c32a6dd91b41d4454fc39194f7390d07c99f631927075e4d0d10df79ec0a623e9f681a8138f3dddc39791cea25c4e196cec25c949da3def241da022b613ff8a8cd7e321c34042c5aa19fd2e27fc2c6fba306bed974510643459dcb37dcebe46df380b4f2e371914be8ba538a70220a513cd013a5da571cd92933446cd6f956238de6f327a8cc1c1e9", 0xdf}], 0x2, &(0x7f000000dd40)=[@rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r0]}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r1, r2, r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, r8}}}], 0xb0, 0x10000041}}, {{&(0x7f000000de00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f000000e000)=[{&(0x7f000000de80)="27fea07ea6a4818568160caf00d75b0e7b197bcd56dd612613b1a0b8d5dae39f5c2362879711d1684204b4bed8a05e279c95a73c611b21369e06090bf0128bcb6c774e5dc413e794e5a4deb457053201fa1a77e3038d688c15097f1ca1b305b1bf4c22998e48a4f32b6e8201f75d15377a8a64481ce50c585ecd123fda7cc59bea652acbdb648b92066caf56f866ddfaf353362a0cf122ce7727ad0a217f721b611b6ecc0d14b604d8e876b5ac12a042c61dce601015d0ab2a0aac7e86ae120a2046bacd33332f23c0c30b40a044e4a62fd3b113ec84d2053b6a0e1f0fb17355edc7dc503e0d5a51ef914393d4", 0xed}, {&(0x7f000000df80)="8055fd8fa2ac53e5dc0c9e10bdc6482a2647098a62a7d11dd51952c87ca4692115fba1e5a479c6ea854f95082293b1f679c68ee0d7fd7fe45df2b6db15cafb1de9", 0x41}], 0x2, &(0x7f000000f540)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r9}}}], 0x20, 0x24000880}}], 0xa, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) 10:07:15 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) [ 750.858682] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 750.870977] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:07:15 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) [ 750.922001] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 750.927054] syz-executor.1: attempt to access beyond end of device [ 750.927054] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 750.939043] FAT-fs (loop1): unable to read boot sector 10:07:15 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:07:15 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x77a, 0x80000000}, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') openat(r1, &(0x7f0000000000)='./file0\x00', 0x2a0840, 0x10) 10:07:15 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}], [{@smackfshat}]}) [ 750.988233] loop0: detected capacity change from 0 to 264192 [ 751.012708] FAT-fs (loop7): Unrecognized mount option "smackfshat=" or missing value 10:07:30 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) 10:07:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:07:30 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:07:30 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}]}) 10:07:30 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xb) r1 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0xb) r2 = syz_open_dev$usbmon(&(0x7f0000000280), 0x6, 0x81100) sendmsg$unix(r1, &(0x7f0000000300)={&(0x7f0000000100)=@file={0x0, '.\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="4725f2542aa49cff856895bd87e4c72191420a44f5dcf8f651f5b257206132728fa18a8396deaa1ecd9d1adc9f9052e41f316c32384c5b7ced868bcc3bdab6a5681101fb00362a36ff6b2d244e2b5b91a7d7cd3a79f9de4b93f31e65cdcd2a01f52b2e0b3a57c47b57e38c48ab4b810f79288fd3304e2a921f8d5a5cec482eaa889a0c9441d85dc68547085e5d41e86209c5fb012a6943b831", 0x99}], 0x1, &(0x7f00000002c0)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18, 0x10}, 0x800) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x8, 0xa2, 0x9, 0x81, 0x0, 0x7ff, 0xa0100, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x7, 0x200}, 0x4042, 0x8, 0x5, 0x3, 0x8, 0x27e69d9b, 0xffc0, 0x0, 0x8, 0x0, 0x3}, 0xffffffffffffffff, 0xc, r0, 0x8) fchown(0xffffffffffffffff, 0x0, 0x0) 10:07:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:07:30 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) 10:07:30 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000000)={r1, 0x2, 0x6, @link_local}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000002c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000300)={@rand_addr, 0x0}, &(0x7f0000000340)=0x14) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000400)={'syztnl1\x00', &(0x7f0000000380)={'syztnl0\x00', 0x0, 0x2f, 0xc0, 0x1f, 0x3, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast1, 0x7, 0x700, 0x10001, 0xffffffff}}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000700)={'syztnl1\x00', &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESOCT=r1, @ANYBLOB="80000408fffffc00000000074e1c00b80067000006049078ac141438e0000001863f00000001020d77ced3ec442e3086be8f0707048a99050615aa2f0e060817c541d55d91050dae2e585f75124165d0845b000d07ddeaf6fd67d8908847284444d3016401010200007fffe0000001000000096401010080000001ac1414bb00000009ac14143400000006e000000100010000ffffffff4321955b64010101000004004420fb700000008100000006800000001000000800000004000002000000040100"]}) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000000)={r7, 0x2, 0x6, @link_local}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000740)={{{@in=@empty, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000840)=0xe8) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000900)={'ip6tnl0\x00', &(0x7f0000000880)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0x2, 0x4, 0x24, @empty, @ipv4={'\x00', '\xff\xff', @local}, 0x8000, 0x20, 0x2, 0xfffd}}) r10 = socket$packet(0x11, 0x3, 0x300) r11 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r10, 0x107, 0x1, &(0x7f0000000000)={r12, 0x2, 0x6, @link_local}, 0x10) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000940)={&(0x7f0000000f40)=ANY=[@ANYBLOB="84090000", @ANYRES64, @ANYBLOB="00012dbd7000fddbdf250100000008000100", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYBLOB="a8feef887519e289010000800e000000000000f17ba1845f4f63ab2fcfb684325f408f48dc3c5b3c1f83f22107000000f5ef618425303acaf30579b25b4474eb47ae1eec65ba95539422c67ae9bbab44fa4cfb0b4cdf3c697fa0c5", @ANYBLOB="3c00028038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000080004002000200008000100", @ANYRES64=r7, @ANYBLOB="6c02028044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000500030005000000110004006163746976656261636b7570000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="44000100240001006d6f6465000000000000000000000000000000000000000000000000000000000500030005000000110004006163746976656261636b75700000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b00000008000400e2110000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=r1, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000700000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000000000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004005604000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400ffff000008000100", @ANYRES32=0x0, @ANYBLOB="bc00028038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000050003000300000008000400ff03000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040009000000080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040080000000080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="2c01028040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040003000000080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000000000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000080004007fffffff38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000200000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000500030003000000080004000800000008000100", @ANYRES32=r2, @ANYBLOB="7c00028040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b000000080004000100000008000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="fc00028040000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000f000400726f756e64726f62696e00003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e00000008000400ff07000008000600", @ANYRES32=0x0, @ANYBLOB="40098e317304829148625f746f5f706772745f4d617070696e670000000000000500030003000000080004000000000000000000", @ANYRES32=r6, @ANYBLOB="080007000000000008000100", @ANYRES32=r8, @ANYBLOB="a8010280400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000600000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=r9, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400060000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000080004007fa100003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040007000000080007000000000008000100", @ANYRES32=r12, @ANYBLOB="3c00028038000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000005000300030000000800040005000000"], 0x984}}, 0x80) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') [ 766.462964] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 766.463253] syz-executor.7: attempt to access beyond end of device [ 766.463253] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 766.464423] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 766.470125] mac80211_hwsim hwsim12 wlan1: entered allmulticast mode [ 766.475600] loop0: detected capacity change from 0 to 264192 [ 766.475901] syz-executor.1: attempt to access beyond end of device [ 766.475901] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 766.476955] FAT-fs (loop7): unable to read boot sector [ 766.478963] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 766.482037] mac80211_hwsim hwsim12 wlan1: left allmulticast mode [ 766.484289] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 766.485617] FAT-fs (loop1): unable to read boot sector 10:07:30 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) shmctl$IPC_RMID(r0, 0x0) [ 766.503519] mac80211_hwsim hwsim12 wlan1: entered allmulticast mode [ 766.526292] mac80211_hwsim hwsim12 wlan1: left allmulticast mode 10:07:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:07:31 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:07:31 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x24, 0xd, 0x81, 0x40, 0x0, 0x1, 0x1327, 0xa, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4776, 0x4, @perf_bp={&(0x7f0000000080)}, 0x990, 0x9, 0x8, 0x9, 0x2, 0x4, 0x3, 0x0, 0x6d8, 0x0, 0xffff}, 0x0, 0x2, 0xffffffffffffffff, 0xa) 10:07:31 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0xee01}}, './file0\x00'}) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x80, 0x60, 0x7f, 0x5, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2d, 0x4, @perf_config_ext={0x8, 0x8}, 0xa210, 0x5, 0x9, 0x0, 0x40, 0x2, 0x4, 0x0, 0x40, 0x0, 0x6}, 0x0, 0x2, r1, 0x9) [ 766.658278] loop0: detected capacity change from 0 to 264192 10:07:31 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) [ 766.703829] syz-executor.1: attempt to access beyond end of device [ 766.703829] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 766.704899] FAT-fs (loop1): unable to read boot sector 10:07:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:07:31 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 766.817849] loop0: detected capacity change from 0 to 264192 [ 766.820136] syz-executor.1: attempt to access beyond end of device [ 766.820136] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 766.822191] FAT-fs (loop1): unable to read boot sector [ 766.842610] FAT-fs (loop0): bogus number of reserved sectors [ 766.843112] FAT-fs (loop0): Can't find a valid FAT filesystem [ 769.411491] Bluetooth: hci2: command 0x0406 tx timeout 10:07:46 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:07:46 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') [ 781.719216] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:07:46 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:07:46 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:07:46 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) 10:07:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) [ 781.736251] loop0: detected capacity change from 0 to 264192 10:07:46 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:07:46 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) [ 781.755758] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 781.761953] FAT-fs (loop0): bogus number of reserved sectors [ 781.762474] FAT-fs (loop0): Can't find a valid FAT filesystem [ 781.764711] syz-executor.7: attempt to access beyond end of device [ 781.764711] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 781.767013] FAT-fs (loop7): unable to read boot sector [ 781.786030] syz-executor.1: attempt to access beyond end of device [ 781.786030] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 781.791755] FAT-fs (loop1): unable to read boot sector [ 781.804863] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 781.815186] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:07:46 executing program 3: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0x0, 0x0) 10:07:46 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:07:46 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) 10:07:46 executing program 2: gettid() r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x80}) syz_open_procfs(r0, &(0x7f0000000f00)='mountinfo\x00') 10:07:46 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:07:46 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a012, r0, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x9, 0x3f, 0x91, 0x3, 0x0, 0x1000, 0x408, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, @perf_bp={&(0x7f0000000080)}, 0x80, 0xde, 0x6d, 0x8, 0x100000000, 0x0, 0xcb, 0x0, 0x9}, 0x0, 0x8, r0, 0x0) [ 781.911773] loop0: detected capacity change from 0 to 264192 [ 781.918126] syz-executor.7: attempt to access beyond end of device [ 781.918126] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 781.925342] FAT-fs (loop0): bogus number of reserved sectors [ 781.926842] FAT-fs (loop0): Can't find a valid FAT filesystem [ 781.930017] FAT-fs (loop7): unable to read boot sector [ 781.933014] syz-executor.1: attempt to access beyond end of device [ 781.933014] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 781.935691] FAT-fs (loop1): unable to read boot sector 10:07:46 executing program 3: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0x0, 0x0) 10:07:46 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) [ 782.044102] syz-executor.7: attempt to access beyond end of device [ 782.044102] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 782.045150] FAT-fs (loop7): unable to read boot sector 10:08:01 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x80}) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x8, 0x6, 0x2, 0x80, 0x0, 0x800, 0x2808, 0x4, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x5, 0x3, @perf_config_ext={0xba3, 0x80000000}, 0x10001, 0x2, 0x9, 0x1, 0x2, 0x3, 0x3, 0x0, 0x4, 0x0, 0xfffffffffffffffb}, r1, 0xf, r0, 0x2) 10:08:01 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x0, 0x0, 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:08:01 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:08:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:08:01 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:08:01 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r0, 0xc0045878) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendfile(r0, r1, &(0x7f0000000080)=0x4, 0x1) 10:08:01 executing program 3: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0x0, 0x0) 10:08:01 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) [ 797.464865] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 797.476544] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:08:01 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x0, 0x0, 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 797.496619] syz-executor.1: attempt to access beyond end of device [ 797.496619] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 797.509209] FAT-fs (loop1): unable to read boot sector 10:08:01 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchown(0xffffffffffffffff, 0x0, 0x0) fchown(0xffffffffffffffff, 0xee01, 0x0) r1 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000680)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) statx(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, 0x0, r4) fchown(0xffffffffffffffff, 0xee01, r4) r5 = fork() stat(&(0x7f0000000680)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/reserved_size', 0x40201, 0x24) statx(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r7, 0x0, r8) fchown(0xffffffffffffffff, 0xee01, r8) recvmsg$unix(0xffffffffffffffff, &(0x7f000000f500)={0x0, 0x0, &(0x7f000000f400)=[{&(0x7f000000e040)=""/142, 0x8e}, {&(0x7f000000e100)=""/4096, 0x1000}, {&(0x7f000000f100)=""/88, 0x58}, {&(0x7f000000f180)=""/33, 0x21}, {&(0x7f000000f1c0)=""/194, 0xc2}, {&(0x7f000000f2c0)=""/147, 0x93}, {&(0x7f000000f380)=""/120, 0x78}], 0x7, &(0x7f000000f480)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}, 0x80) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000f580)=[{{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000100)="a6c3273421189683614fc3f7762d97f743f85c22e7656023ec8d99d96e1e72fa6c694b", 0x23}, {&(0x7f0000000140)="6fba59d6bff2aa", 0x7}, {&(0x7f0000000180)="5caa2d6b04f62a4b86e8ec3d155e6774ad3c8f25531bc65c988b5b02144d0bd56b279e8e75afcf61f6d7e38759062fa75050947b2e1adf0f1b19b103b8c686d20d168d57b554e20c5846811019acb910ff38ce8f428b7d77f6077caefbebe97c6e29565f5f76f9d5ec466a5df9c343a964db2eaf3c4808970da0bae43915e6619f5a14794100b3963c5e20d559bf06db31e57f5bc8122360318dedd19452f377693fdb5a02d08eb7b5a4c4fb4686ad5698d5fcef43d7b2642a876ec0435845c1c4ada1413f9dc16a36ef78395bef0be5d65f92610a93513f06ad050f5c7f7a14051186b8e7bc8cf724b90b673816689755", 0xf1}, {&(0x7f0000000280)="7d4a4cf8c56a0b7d3d87828ea10d932ffe088c786e7fd607d904056a53cc", 0x1e}, {&(0x7f00000002c0)="56085056e0bd2d1fc4db206dc838a9a7aee1b5424420b7a2a3afe180b9a92455bbc24f635750f98a22afdb154f43c2503baa358cb7b414ed59ab2b067a135ef7b08febf7e23cafe1f1407ccd28cd74c5830f22d2400eb1100c98635a5bb7f9b273cf6bd4668818e61517c92302f90a189ad9528e8212d96c86daa21064b18bd075f1fa852e89953138ce", 0x8a}], 0x5, &(0x7f00000007c0)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32, @ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYBLOB="1c0000001b00050001000000010000006d2eba1684322ba25e2ddb159e65ce4903a0e920c5db948fa22b82dced1d7190924d1e3fc68e5febb72536ff991c6e8f64c9638328efd5f28c75e0221f2abd5220775b7b30d54da8b4a48838af4ad116c1d6955a1dc49435691d931187e419209ba63b71946341766f6695aea469d5db21b96e743bc7e33e6bce", @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x400801c}}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000640)="bc24d233d6abb06eea43c3e83725ddeb57a11c474911ec335dae7c321e1064ea6abe89f743e6ada0da6b75a7e61eb517e154721b0c8f415b0270ae27e52317ce6a0cffefd00cd24bcffa4dbe02ccbfb37f2bc887", 0x54}, {&(0x7f00000006c0)="d5991d9a285992ec30ba944a52b849572728ea6cacf6fd1967eb2f4d1bfc74775ee3085c647eb26b915202185398c2166237633ad1214dea8a30d57b72be048312c10541c6215012bbe82148aa9304608bf06fcb528725c5082a7eae4ec46d8dda3d4145f52abebf772c12e8da24c23a2eed639a201eb7842f8a7f0ddc0aee97cbd8d340f782adcf3a4d07971277a4e369264536f7244227bbacc61ea4d8a6f005ca2f5df83babcf3d3d1386655d8d4f5bbe04c4cb104aa049e1904b5f1361f4", 0xc0}], 0x2, &(0x7f0000001e00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}], 0x178, 0x24000000}}, {{&(0x7f0000001f80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, 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{&(0x7f0000002380)="2f182ebdcdf26432cc208a16b6a74996a0662fa0396c3361ed75f84aaa077b620d9d6ca305d662156a55b5a076e8b1d9ccc0462d31cd2d62f6fdccd36c553e11483a3394a79774eaa4f6cb4cc9bc4413ae465fa0c3170cfa77272ead1dc33c06f996bb398ba246407e8086898918e0cd65942a1a76be731279ce1c38c51f20f554d5d87aa667edfbf497f777916578b3a7223a151ba1af139e5b74126a6cc7bc838315eb0043e25ce614b0af36d1a1fef254158d114ba9f0420326e5b9a45857afed39eafbd74dbf366b7adc0cc4d05545f33d", 0xd3}, {&(0x7f0000002480)="e04466a8dd191c3ceaf5873cedcfa381936543020b0c772ed9923ebfd64c97284dd47d7a089d62b9c647d5d32b99ef1991d5b9dbac96223f8bfc18943d1f40a45acb9cf9a9a91abb79474b7ba4b932a3f0cf91c9d38d8c727c40cd9bd45168a7702f00c03c423dbb4423e346770f9f2c991c0d4a36494cf18399c13c0206f10b51382f1eb6bc7766a080147c3645ab7f39df", 0x92}, {&(0x7f0000002540)="60e7055f96fb48dcc8ece74dd8227297af14af5b018979f2f81c5096b257e332d6994964fb", 0x25}], 0xa, &(0x7f0000003640)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x14, 0x1, 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{&(0x7f000000b280)="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", 0xff}, {&(0x7f000000b380)="30e6a906717aa7adcd82f5a7fc9a6e5cb8d830a30abcb9fc", 0x18}], 0x6, &(0x7f000000b5c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}], 0x80, 0x4000010}}, {{&(0x7f000000b640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000b840)=[{&(0x7f000000b6c0)="1dee3b5d8d27f973db722006cf06374168e990ff708bc655bcaefadd0af9ec31779ee2820e72f3f185ebed746740e79c005c7969e9bdc9a1c3d717fa1cc4c18af398d31ea47ad74731ceafa3b4b3689383c75a653520813400036996664c11ff79736617d3e18ebf5e587c5d09dcc0ee6d3a9766e3d4", 0x76}, {&(0x7f000000b740)="fd4c54e8d7a250b1c828d8fc70e4833c9f159671c52ea695d128fd8474dc38a8a3de6f02025f6102992eb062dc84f8473fb18bf6490dba3aaea5a6c40c4e4acaea5c0c04e5cf5e07cab4f64c7cf3c708df744d686e818c32a6dd91b41d4454fc39194f7390d07c99f631927075e4d0d10df79ec0a623e9f681a8138f3dddc39791cea25c4e196cec25c949da3def241da022b613ff8a8cd7e321c34042c5aa19fd2e27fc2c6fba306bed974510643459dcb37dcebe46df380b4f2e371914be8ba538a70220a513cd013a5da571cd92933446cd6f956238de6f327a8cc1c1e9", 0xdf}], 0x2, &(0x7f000000dd40)=[@rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r0]}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r1, r2, r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, r8}}}], 0xb0, 0x10000041}}, {{&(0x7f000000de00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f000000e000)=[{&(0x7f000000de80)="27fea07ea6a4818568160caf00d75b0e7b197bcd56dd612613b1a0b8d5dae39f5c2362879711d1684204b4bed8a05e279c95a73c611b21369e06090bf0128bcb6c774e5dc413e794e5a4deb457053201fa1a77e3038d688c15097f1ca1b305b1bf4c22998e48a4f32b6e8201f75d15377a8a64481ce50c585ecd123fda7cc59bea652acbdb648b92066caf56f866ddfaf353362a0cf122ce7727ad0a217f721b611b6ecc0d14b604d8e876b5ac12a042c61dce601015d0ab2a0aac7e86ae120a2046bacd33332f23c0c30b40a044e4a62fd3b113ec84d2053b6a0e1f0fb17355edc7dc503e0d5a51ef914393d4", 0xed}, {&(0x7f000000df80)="8055fd8fa2ac53e5dc0c9e10bdc6482a2647098a62a7d11dd51952c87ca4692115fba1e5a479c6ea854f95082293b1f679c68ee0d7fd7fe45df2b6db15cafb1de9", 0x41}], 0x2, &(0x7f000000f540)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r9}}}], 0x20, 0x24000880}}], 0xa, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) 10:08:02 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:08:02 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) 10:08:02 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f00000000c0)={0x6ae1868899cf2f25, 0x80, 0x3, 0x7, 0x80, 0xc2, 0x0, 0x200, 0x40020, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xd1, 0x4, @perf_bp={&(0x7f0000000080), 0xf}, 0x4000, 0x0, 0xc6c8, 0x0, 0xffffffffffffffe0, 0x2, 0x20, 0x0, 0x4, 0x0, 0x9}, 0xffffffffffffffff, 0xf, r0, 0x4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:08:02 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:08:02 executing program 2: r0 = syz_io_uring_complete(0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x48080, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:08:02 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x0, 0x0, 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 797.705247] syz-executor.1: attempt to access beyond end of device 10:08:02 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) [ 797.705247] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 797.711644] FAT-fs (loop1): unable to read boot sector 10:08:02 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r0, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:08:02 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='%{\x00') [ 797.817481] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 797.827123] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:08:18 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) 10:08:18 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r0, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:08:18 executing program 2: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x80}) r1 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='(\x00') perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x48, 0x4, 0x1, 0xfc, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_config_ext={0x1000000000007, 0xff}, 0x960, 0xfffffffffffffffe, 0x7fffffff, 0x1, 0xfffffffffffffffd, 0x0, 0x40, 0x0, 0xffffffff}, r0, 0x0, r1, 0x0) rt_sigqueueinfo(0x0, 0x19, &(0x7f0000000000)={0x15, 0x4, 0x6}) syz_open_procfs(0x0, &(0x7f0000000140)='mountinfo\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r2, 0xc0045878) signalfd(r2, &(0x7f0000000100)={[0x100000000]}, 0x8) 10:08:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:08:18 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:08:18 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:08:18 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) 10:08:18 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x7, 0x9, 0x7f, 0x1, 0x0, 0x5, 0x6, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4001, 0x0, @perf_bp={&(0x7f00000002c0), 0x9}, 0x2800, 0x2, 0x8, 0x9, 0x0, 0xe, 0x7, 0x0, 0x80000000, 0x0, 0x1}, 0x0, 0x4, 0xffffffffffffffff, 0xb) fchown(r0, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x9000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x24, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_SSID={0x7, 0x34, @random="9a60b3"}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_P2P_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)={0x20, r3, 0x300, 0x70bd28, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x94d, 0x75}}}}, ["", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x24002000}, 0x4) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000000)={r7, 0x2, 0x6, @link_local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r1, 0x89f4, &(0x7f00000004c0)={'sit0\x00', &(0x7f0000000440)={'syztnl1\x00', 0x0, 0x2f, 0x9e, 0x2, 0x3, 0x91489ea4c3da461c, @private1={0xfc, 0x1, '\x00', 0x1}, @empty, 0x0, 0x40, 0x81, 0x8}}) r9 = socket$packet(0x11, 0x3, 0x300) r10 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r9, 0x107, 0x1, &(0x7f0000000000)={r11, 0x2, 0x6, @link_local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f0000000640)={'syztnl0\x00', &(0x7f00000005c0)={'ip6_vti0\x00', 0x0, 0x4, 0x2, 0x3f, 0x4, 0x40, @private1={0xfc, 0x1, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7, 0x20, 0x9, 0x6}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000800)={&(0x7f0000000880)=ANY=[@ANYBLOB="44010000", @ANYRES16=0x0, @ANYBLOB="00022abd7000ffdbdf2507000000440001801400020074756e6c300000000000000000000000140002006970766c616e300000000000000000000800030003000000080003000000000008000100", @ANYRES64=r9, @ANYRESHEX, @ANYRES32, @ANYRESOCT=r6, @ANYRES32=0x0, @ANYBLOB="0800097c2607000000800100000014000180080003b94888781708000000", @ANYRES32=0x0, @ANYBLOB="1400018008000180", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="30000180140002006261746164765f736c6176655f3100000800030001000000080003000000000008000300010000004800018014000200766c616e30000000000000000000000008000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYBLOB="b46b6a872c7c97d205dbb5bd8404cee2011fc53e774cbf097af391a0d0e9c87752c5fa52a953820bef29bdda67b3b5d48290f35726dc5346d6906bf994e6c2ee7cd6977f0e5140e1978da70600b32b34ddf19f1df28af7244c3dcfaef859c4db4125f555cfc761ac020fce090691eaa8badd9a24872d2218c3457967fda67fa70fc301d212d9dcac1ebc1333ef609dd8866b39d90d41fbb1eb21ebd317a27781331087973eae3685a7ac5d8443690d576ddc9ec42e8140771696483c6e0a7f86b115c37d", @ANYRES64, @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r1, @ANYRES64=r7, @ANYRES32=r12, @ANYBLOB], 0x144}}, 0x0) [ 813.612385] loop0: detected capacity change from 0 to 264192 [ 813.626257] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 813.628151] FAT-fs (loop0): bogus number of reserved sectors [ 813.628652] FAT-fs (loop0): Can't find a valid FAT filesystem [ 813.634932] mac80211_hwsim hwsim15 wlan1: entered allmulticast mode [ 813.639363] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 813.641534] syz-executor.1: attempt to access beyond end of device [ 813.641534] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 813.648580] FAT-fs (loop1): unable to read boot sector [ 813.649488] mac80211_hwsim hwsim15 wlan1: left allmulticast mode [ 813.651345] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 813.671000] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 813.678996] mac80211_hwsim hwsim15 wlan1: entered allmulticast mode [ 813.695295] mac80211_hwsim hwsim15 wlan1: left allmulticast mode 10:08:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:08:18 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) 10:08:18 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:08:18 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) 10:08:18 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) [ 813.812090] loop0: detected capacity change from 0 to 264192 [ 813.820716] syz-executor.1: attempt to access beyond end of device [ 813.820716] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 813.829111] FAT-fs (loop0): bogus number of reserved sectors [ 813.830583] FAT-fs (loop0): Can't find a valid FAT filesystem [ 813.833960] FAT-fs (loop1): unable to read boot sector 10:08:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:08:33 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r0, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:08:33 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a012, r0, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x1, 0x8, 0x1f, 0x3, 0x0, 0x8, 0x410, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000080), 0x14}, 0x10040, 0xfffffffffffffffd, 0x4, 0x9, 0x0, 0x3, 0x78, 0x0, 0x9, 0x0, 0x3}, 0x0, 0xb, r0, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) 10:08:33 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) 10:08:33 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x2, 0x0, 0x0, 0x1, 0x32811, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r1, 0xc0045878) sendfile(r1, r0, &(0x7f0000000040), 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x240000, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000140)=0x1) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') ioctl$SNAPSHOT_SET_SWAP_AREA(r0, 0x400c330d, &(0x7f0000000000)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/ip6_mr_cache\x00') ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000001c0)={0x3, 0x66f, 0x5}) 10:08:33 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:08:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:08:33 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) [ 829.277127] loop0: detected capacity change from 0 to 264192 [ 829.283503] syz-executor.1: attempt to access beyond end of device [ 829.283503] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 829.291851] FAT-fs (loop0): bogus number of reserved sectors [ 829.292353] FAT-fs (loop0): Can't find a valid FAT filesystem [ 829.293805] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 829.294940] FAT-fs (loop1): unable to read boot sector [ 829.303872] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 829.305234] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 829.320139] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:08:33 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) 10:08:33 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:08:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:08:33 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x3, 0x1, 0x81, 0x7, 0x0, 0x6, 0x1404, 0x6, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x400, 0x2, @perf_bp={&(0x7f0000000080), 0x9}, 0x8801, 0x2, 0xfffffbff, 0x0, 0x1, 0xffff, 0x1, 0x0, 0x0, 0x0, 0xc5}, 0xffffffffffffffff, 0xb, r0, 0x3) perf_event_open(&(0x7f0000000140)={0x7, 0x80, 0x7f, 0x3, 0x9, 0x40, 0x0, 0x6, 0x51e28, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8000, 0x1, @perf_config_ext={0x8, 0x9}, 0x80, 0x5, 0x3, 0x2, 0x5, 0x5, 0x6, 0x0, 0x7, 0x0, 0x80000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) 10:08:33 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) fchown(0xffffffffffffffff, 0x0, 0x0) 10:08:33 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x6, 0xd8, 0x40, 0x3, 0x0, 0x5, 0x20080, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x8000, 0x1, 0x3, 0x6, 0x4, 0x5, 0x0, 0x4, 0x0, 0x1}, r1, 0x9, r0, 0x10) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0xdd, 0x2e, 0x8, 0x7, 0x0, 0x34f6, 0x802, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xff, 0x1, @perf_bp={&(0x7f0000000000), 0x5}, 0xa0, 0x7, 0x380, 0x6, 0x20, 0x5, 0x80, 0x0, 0x8, 0x0, 0x1}, 0xffffffffffffffff, 0xb, r0, 0x2) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') [ 829.421840] loop0: detected capacity change from 0 to 264192 [ 829.427911] syz-executor.1: attempt to access beyond end of device [ 829.427911] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 829.429067] FAT-fs (loop0): bogus number of reserved sectors [ 829.429514] FAT-fs (loop0): Can't find a valid FAT filesystem [ 829.431282] FAT-fs (loop1): unable to read boot sector 10:08:33 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) 10:08:33 executing program 4: fchown(0xffffffffffffffff, 0x0, 0x0) 10:08:48 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) fchown(0xffffffffffffffff, 0x0, 0x0) 10:08:48 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) (fail_nth: 1) 10:08:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:08:48 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:08:48 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r1, 0xc0045878) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r2, 0xc0045878) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r4, 0xc0045878) r5 = socket$nl_audit(0x10, 0x3, 0x9) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r6, 0xc0045878) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000100)="72aa233f0d3995be7721da4a7e0e58344090ac9f1afbd0f307944d97bd198c99f47cd5b23a25ad82aaed537b63e0252b417f9ee23ee7c9b2d91b4ddde94021457e39c9a8bce3c0ac4529b1426f4e3540aacdaa0bd592120b2af3ac041fa1e2ae750fe54e83c4b8abcf7db069c025a49193988193378c882cf30705119907ae5dfdd74747406d46d6f69965bab69adbe5ee44fc8d786a5c976ca5a13573eff794efa00e0a2b1ef4e8602b70242eff1f1c93604666359b566817e145f617140c9997db", 0xc2}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000000100000001b11b153a0e9898764448604b6c8c39d1000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="14000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r0, @ANYBLOB="1c000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r5, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x90}, 0x0) 10:08:48 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) 10:08:48 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x80}) r2 = getegid() recvmsg$unix(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000600), 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000680)=""/221, 0xdd}, {&(0x7f0000000780)=""/45, 0x2d}], 0x2, &(0x7f0000000800)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}, 0x40000000) stat(&(0x7f0000000680)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) r5 = gettid() rt_sigqueueinfo(r5, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x80}) r6 = gettid() rt_sigqueueinfo(r6, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x80}) r7 = getgid() r8 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000ec0)='memory.pressure\x00', 0x2, 0x0) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r9, 0xc0045878) r10 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000001040)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000180)="991e5966030a10a266cead24c039c43c1055ca1a17aeeb7c153dd11b5e6fb9db67ea6c1bab037968b270b5c063e8784437ee5a8f997b25229c2aa914d7f01fa24ee345b0fc1c230ad534adb83d37e12897379f8aa34059dec920ff4692c8f413cd82a5afa5bd6791dd6ebe0b63190a889ca52dba23e768d147eef61dea3bbae18c7c57a7afe6ab94d3af7a1f794926339ff42a6a2eb93f21408934d9", 0x9c}, {&(0x7f0000000240)="2e5765ecf0ce9c995d4085ffbd4fcd98e533fbc2e46d0d2be27fbde0ad3a43780954b9c2ebf14d12f85528fea217688f4c7b192518823f0052de74d019a84181dbab8690e6c5c486ff2859cb151dca62053d62f8393cf76d6c54fc79cacd0f1c62832715df4669bb02a8bc9ba6b6963a6c2e2398e550e5aad0a421980f463a5b798b0423c0fa131214f010397a8fc7", 0x8f}, {&(0x7f0000000300)="9aa51141594efa495644db5c11351f860be52798e641a0f9efb3f6cd2a62caf1372e817f1bb2973ee1d7fa7bf2de3fbc5f20869989161b7ebbec4de329dd977743d26c30ed7eda2292ef7791b9cbbf175bfe6cbc03f107b779a3f30b3f194b9b7132e37dd61c9be3758b2a9fe49e94dfc829aa5d18d2941525b84893d969bd2651aa0f41c28a0be859aa5293193f8d02d6df3f54921c8cf7cc9d49", 0x9b}, {&(0x7f00000003c0)="688b49811947eca5f2a3ca43b2cceb027de698922e2e44aa0343a3e92015821270b9251b27aa4df06dacde558090b111154b7fc014b5f1ee164524678fef3043eb72105d92bc41c705b0287df63c05b1522c0f12a021fd557f8203514b32b9724c75ffc2c1c6f02cfde701c656c6aaafeda797fbbf6551fcbe572ddbb3ac6986a40e411ed2f766916553b2f1bebf88c7fce84b9e318c8fbd1866eb0698333f2eee948779383484052c5850d74bbd9d054482e35e7e70aa56314ad853535f09fe03ad72eb97e8e2258e32608d7be32ae1672ee0212effa0e0f1cf912ec862810d35cb7f52cceb", 0xe6}, {&(0x7f00000004c0)="b5146c4a1088ed3640cb014fcda9536879a7650e6c9da2db322f910227bd64637aede98885dd8b73e5e2f03000f38178a21eeabdfcf21fa2711003c1e86d66ea8c787c4758a4b06ad6a615e9c443aa30f2ab9ba44e299645110d632e21e0d46ed426d1a2d3673a97a534fc4fdfcf3a1d2dafca955fcc522d6b512795e0224f34f3521df98cb3951dd205e588864cf05557b217e32028b0ed50a0d038", 0x9c}], 0x5, &(0x7f0000000f40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {r1, 0xffffffffffffffff, r2}}}, @cred={{0x1c, 0x1, 0x2, {r3, r4, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r6, 0x0, r7}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x20, 0x1, 0x1, [r8, r0, r9, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r10}}}], 0xf0, 0x8000}, 0x20000005) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x6, 0x20, 0x42, 0x5, 0x0, 0x3ff, 0x2000, 0xa, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x400, 0x4, @perf_config_ext={0x2, 0x5}, 0x10288, 0x200000000000000, 0x3, 0x6, 0x81, 0x80000000, 0x401, 0x0, 0x0, 0x0, 0xffffffff00000003}, 0xffffffffffffffff, 0x0, r0, 0x8) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:08:48 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 844.211305] syz-executor.1: attempt to access beyond end of device [ 844.211305] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 844.212380] FAT-fs (loop1): unable to read boot sector [ 844.218425] loop0: detected capacity change from 0 to 264192 [ 844.222147] FAULT_INJECTION: forcing a failure. [ 844.222147] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 844.223265] CPU: 1 PID: 7942 Comm: syz-executor.3 Not tainted 6.5.0-rc1-next-20230711 #1 [ 844.224013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 844.224712] Call Trace: [ 844.224963] [ 844.225185] dump_stack_lvl+0xc1/0xf0 [ 844.225577] should_fail_ex+0x4b4/0x5b0 [ 844.225979] _copy_to_user+0x30/0xc0 [ 844.226372] simple_read_from_buffer+0xd0/0x170 [ 844.226783] proc_fail_nth_read+0x1a2/0x240 [ 844.227158] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 844.227550] ? security_file_permission+0xb5/0xe0 [ 844.227982] vfs_read+0x1de/0x8f0 [ 844.228266] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 844.228663] ? __pfx_vfs_read+0x10/0x10 [ 844.229034] ? __fget_files+0x267/0x480 [ 844.229382] ksys_read+0x122/0x250 [ 844.229676] ? __pfx_ksys_read+0x10/0x10 [ 844.230016] do_syscall_64+0x3f/0x90 [ 844.231075] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 844.232210] RIP: 0033:0x7f5dba5e569c [ 844.233096] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 844.237455] RSP: 002b:00007f5db7ba8170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 844.239293] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5dba5e569c [ 844.240963] RDX: 000000000000000f RSI: 00007f5db7ba81e0 RDI: 0000000000000004 [ 844.251952] RBP: 00007f5db7ba81d0 R08: 0000000000000000 R09: 0000000000000000 [ 844.253515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 844.255137] R13: 00007ffef87ca17f R14: 00007f5db7ba8300 R15: 0000000000022000 [ 844.256828] [ 844.258784] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 844.268246] FAT-fs (loop0): bogus number of reserved sectors [ 844.268790] FAT-fs (loop0): Can't find a valid FAT filesystem [ 844.272497] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:08:48 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) 10:08:48 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) fchown(0xffffffffffffffff, 0x0, 0x0) 10:08:48 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, 0x0) 10:08:48 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000440408000f801", 0x17, 0x100000000000003}, {0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:08:48 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000008700)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000008740), &(0x7f0000008780)=0xc) writev(r1, &(0x7f0000008700), 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000000)={r6, 0x2, 0x6, @link_local}, 0x10) sendmmsg$inet6(r3, &(0x7f0000008bc0)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x800, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000100)="6bb67acc9525cd950e5435087bbc6bb292b178618c9d8281509d07109389618c4acae2c14ff043178745a75a8e58cbced00d7f14d4ca9bd5191057b37a5bb406d508d78e2670f76fb80b9a655ed77614dd938930317bc164fa8278c2165cd1f74fc31fbe9241457cea18d21e91aabd6e886eba6737429ec0153449ba", 0x7c}], 0x1, &(0x7f0000000180)=[@flowinfo={{0x14, 0x29, 0xb, 0x9}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00', r6}}}], 0x40}}, {{&(0x7f00000001c0)={0xa, 0x4e20, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000f40)="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", 0x1000}, {&(0x7f0000000200)="3270cb142a392f3f8a97b7eab1e258c94c55b63da13d9063f998b8e3445df8231ad69db0cb68262e6c437c6ecfd2bc0d6276e5a13064341cb6596b4d99fbd23120093e159f0c58c6c9baeff4e02f921cf21341cd67c595b58fdd5487b7292646c27565db0c3034113bea188abd7ddf545689c67fd355e643b68370a994382eac9651e5e73b5a269dfa4bdb52124561be4773690ec69080729b62ef5424a1064278893ce10565ddc7af", 0xa9}, {&(0x7f00000002c0)="f2979a7695254a38de71d10d311e0d041f331081d15c1f57fa160358438c0f0f3a7a075b3d0e08494f3ccf5c2d7c7f4414459d5bfc8f7f618b191d64e114b3ab7225509c869be99faef1b648742c9bbc502889d9749f368e85b9deb27809b1e8e1d08f52a1a903ca4a49fee542122822f7ed77490c38639cba4d", 0x7a}], 0x3, &(0x7f0000000380)=[@pktinfo={{0x24, 0x29, 0x32, {@empty}}}], 0x28}}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000003c0)="df1d535480ce45b2f35469739419e29cd27345e304c29e5142601d4ab15503fa11a987e395fa3f4bab537543035b6820e7b95e03468cd73cea75d332d20cefae036b0f7fa944e12ff53cb05443d49bef620174ca471fe8cd3fc206c9887277daedca663bd41186ade259ecabe86b13551f1615977d4a2656d983078e7f5a0c72aadca5842d8b4b5ff5892e33ae9b50d3150b6f9a2be473d3edcb98d84788dcd4c8ca790fdeb8daa988e298f03c98f16c97ff4522389472ed22e6c7749333e05e0287c5d0f8865624920c9dc5228a6e82a68c94178df393b10ac4a5455c9ac357b10312287c550523", 0xe8}, {&(0x7f00000004c0)="c8f579770db2cbf35f361a418b9941142ccdd60cc406fe15767a1d76644ae43455460a5442b66f3f60f8465339aa5548e591d38efe93a54c22ffca6bd0c20e744884e0958e91c99338c6eec38ca06291168093be61b99f9ca3603eb0f11288259f9bf83b5bf280d9de52655143a5dbdee1b977f15148cd4e0ec51a5009d77ed8a6d5e1394195dcbe466b672e79c0232753707d20a232749dccc1a491e8cc3f5e13beb46b475dc36763010ce0a2e8bc09028895de065685b404d259910925d2b2d4326e26d61fa31c8b543f77221df1f05f80bd0b8cce86546ac43fd6ea775fc8ccda71fa8fb0c202b76793fceb4adc", 0xef}], 0x2}}, {{&(0x7f0000000600)={0xa, 0x4e21, 0x5, @mcast1, 0xfffffffd}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000640)="4da283b14331712f3e05c4d5a58a311008a4d4", 0x13}, 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0x1000}, {&(0x7f0000000680)="68c76d0b82ebc8a198aff374dca1a3bbe3ecc9afd927dc92d97053ed45e45f179132641190eadfdbe8bd5a08fc76078bbf62c8e309c11aaa1dcb2d7e76f943fa121bae7b5cd4c487c514915d7a14d62297bbd65951079c851cb59cb9c28ec3e72ddb05e800460ed72a92514c8a5da37f99fc62603cf1b3cd0e00b161435ef888a084875a9c6cef296a9c26e45d344c4053fd00a2591a14edb6467c9ca2149d6563465942722075bae7ce0947f7128eaf9ab78361510c494f352e83920a47556db885054497d7af77abf8c3ee65d5b4dd", 0xd0}], 0x3, &(0x7f0000002f40)=[@flowinfo={{0x14, 0x29, 0xb, 0x3}}, @rthdr_2292={{0x98, 0x29, 0x39, {0x0, 0x10, 0x0, 0x0, 0x0, [@private1, @empty, @dev={0xfe, 0x80, '\x00', 0x21}, @ipv4={'\x00', '\xff\xff', @remote}, @mcast2, @remote, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @mcast1]}}}, @dstopts_2292={{0x1220, 0x29, 0x4, {0x33, 0x240, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast1}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0xa7, 0x1000, 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{&(0x7f00000073c0)="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0x1000}, {&(0x7f00000083c0)="21be99cdb3e2eabe7ebed3678e8476a699cf2bcd622963dded9a82d59cb2de039b36e574c5ed495e2e915965e492cc40d88426c060dff4ed12e2df7d10b0db24e038724564b86c1f0a65f392f43676d2faf6a70e38e13334b17be661f569fc84d77040cce4a80cbf091c004dde023e16b2c37718b993f02aa79f99127517902c1a502f41d8548fa7dca85d1623ef29491fcc45dcb86a3dd7c4cbaacf1ea114283bb9c4d972037ad487a0f181c5ead0de4ea8c0557c27da1e96b3a2b4fb4d5bc74b6be7587ac89b9072f9445398", 0xcd}, {&(0x7f00000084c0)="9338c09f9c0964aae471f1382cc83cb5959ab99bc74bd8c5df867cf978cadce3534030c1899783b6da88c79e16593918485b00ffe22a5460b47e290b66e10367a3c5acfebf98b51e5a1134daa6eeaabfef5d77bfbe70e91eb9", 0x59}, {&(0x7f0000000ec0)="831aa69fa44242", 0x7}, {&(0x7f0000008540)="ce757315968eb22c24f8b55bbbe2c1eeac48ef119014b3191c15a1dec8a80e771412ef4d8b44be6618e5661e24aa006e2000a54da51b5dd4a0dc3a0bf5e59269615f0004424ef6290755a17bab00bcdd94a87148c12b15146b7b0deb8d9f58b07c301343b106b421102332cfb58018f81c76a503aa294a261146df1e4fd6401e09e48fa30e4ab84a721d9e965dc489e990a99212b398cd8e399dc0cad443c83a769ba7977593123289c04b2a78e7208040d15b361d705a6d12377071cf48f8442271d1222e7dc0384c6436f4dd3e1dc77d94bb87e9fe8a5ba281a391aa4e4057c73895bb8927bfc6", 0xe8}], 0xa, &(0x7f0000008dc0)=ANY=[@ANYBLOB="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"], 0x278}}, {{&(0x7f0000008980)={0xa, 0x4e22, 0x0, @mcast1, 0x1}, 0x1c, &(0x7f0000008b80)=[{&(0x7f00000089c0)="acde1643dde716544c02a08b166af3ec2185800957393d1ad8c83f7b8f645c1488f596f40c61ba925fae7842111e2a6ed4fe08472f506124b5746c410c8c605456a84e1f0d5b3edbaeb6316abbd242f6a17826fbf709738584e2b8c0ceb25f8d778fd0a76c2054bc786bf7aeff491d5b4a9752411c327a0e40436eaffc8f56208093a0dbed0db148e36dc212df470f5aa51ebe6d3ef59770ce209e7254a31065a8d63d26b74005062a0e1303924dfc4bf2d23083396a786fb8eef759de88a696e37558ad28d2fad6694ce53c9a6c44ff9cc906cbfbfc811971c1841108c6dec7aa", 0xe1}, {&(0x7f0000008ac0)="088fc9d235db14d5f7b3379ffea881893c15ca1806c4ec16c65742a990e5fa3fd977fe4d7035067367d85865719d38816abeaa803426cadc97f61bbe93acd647db332a76668c496f6ee7292c9b1ffc6c9a488cad9d79875630726a573cc68a6de7c2980c0d6c9457758bd93f6657373f0c5a529e008eccdf81134c572de9a44b25a6662ed972d1c46d650a40e0ba957e40", 0x91}], 0x2}}], 0x8, 0x8000) 10:08:48 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) 10:08:48 executing program 4: openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x80042, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x80}) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x6, 0x1, 0x3, 0x7f, 0x0, 0x6, 0x15652, 0xe, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x5, 0xfffffffd}, 0x10, 0x6, 0x7, 0x8, 0x200, 0x6, 0xfe00, 0x0, 0xfffffff9, 0x0, 0x1000}, r1, 0x3, r0, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) 10:08:48 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r2 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000500)={{}, r3, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r3, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r1}, r3, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r3) fchown(0xffffffffffffffff, 0x0, 0x0) 10:08:48 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, 0x0) [ 844.528407] loop0: detected capacity change from 0 to 264192 [ 844.533107] FAT-fs (loop0): bogus number of reserved sectors [ 844.534768] FAT-fs (loop0): Can't find a valid FAT filesystem [ 844.548940] mac80211_hwsim hwsim12 wlan1: entered allmulticast mode [ 844.568961] mac80211_hwsim hwsim12 wlan1: left allmulticast mode 10:08:49 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 1) [ 844.585760] mac80211_hwsim hwsim12 wlan1: entered allmulticast mode [ 844.602004] mac80211_hwsim hwsim12 wlan1: left allmulticast mode [ 844.610281] FAULT_INJECTION: forcing a failure. [ 844.610281] name failslab, interval 1, probability 0, space 0, times 0 [ 844.611365] CPU: 0 PID: 7972 Comm: syz-executor.1 Not tainted 6.5.0-rc1-next-20230711 #1 [ 844.612121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 844.612865] Call Trace: [ 844.613122] [ 844.613346] dump_stack_lvl+0xc1/0xf0 [ 844.613736] should_fail_ex+0x4b4/0x5b0 [ 844.614119] ? __do_sys_memfd_create+0x17d/0xa20 [ 844.614566] should_failslab+0x9/0x20 [ 844.614935] __kmem_cache_alloc_node+0x66/0x310 [ 844.615384] ? __do_sys_memfd_create+0x17d/0xa20 [ 844.615850] ? __do_sys_memfd_create+0x17d/0xa20 [ 844.616303] __kmalloc+0x4a/0x160 [ 844.616646] __do_sys_memfd_create+0x17d/0xa20 [ 844.617081] ? fput+0x2f/0x1a0 [ 844.617408] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 844.617893] ? __pfx_ksys_write+0x10/0x10 [ 844.618326] do_syscall_64+0x3f/0x90 [ 844.618714] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 844.619196] RIP: 0033:0x7f8c16178b19 [ 844.619558] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 844.621198] RSP: 002b:00007f8c136edf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 844.621916] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007f8c16178b19 [ 844.622557] RDX: 00007f8c136ee000 RSI: 0000000000000000 RDI: 00007f8c161d20fb [ 844.623211] RBP: 0000000000000000 R08: 00007f8c136edff8 R09: ffffffffffffffff [ 844.623892] R10: 00007f8c136edffc R11: 0000000000000246 R12: 0000000020000000 [ 844.624572] R13: 00000000200006c0 R14: 0000000000000000 R15: 0000000020003640 [ 844.625241] 10:08:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:08:49 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x2) 10:08:49 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="01000000000000000400000000000000050000000000000005000000000004000000000000000000a202000000000000050000000001000000000000002000000600000000000000420d0000000000000000105bb2c139c4d1be213507b94e4b6900000000000000752f74e57ddd164b0579bd9ba6cffb547b5eae079565aad7f6b4110eddc30300000000000000a7ad902e3894e674217f52c0725b62c321a75395e2631066c593246b073563142628179ebabbf093f133bcb8e4a51fa4cd7a12678879cef2771ef794b31da67b36e678d11d8ff4eb0096fdf5659a55a1660917aa655b432ce6c905fe3d7df7be9f85ca989c12ac23867ebd16042839f85e1f4a1c52d58fa04f"]}, @subvolid=0x7f}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r2 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000500)={{}, r3, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r3, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r1}, r3, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r3) fchown(0xffffffffffffffff, 0x0, 0x0) 10:08:49 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0xdf, 0x3, 0x9, 0xc9, 0x0, 0x5, 0x200, 0xd, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x4, @perf_config_ext={0xffffffff00000001, 0xc27}, 0x52208, 0xfffffffffffff932, 0x8001, 0xa, 0x0, 0x1f, 0xfe5a, 0x0, 0x1e726029, 0x0, 0xfffffffffffffffa}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x1, 0x0, 0x1, 0x0, 0x0, 0x401, 0x48200, 0xe, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcb2, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0xc8, 0x2, 0x2, 0x9, 0x54, 0x7, 0x1, 0x0, 0xfffffc04, 0x0, 0x4}, r1, 0x1, r0, 0x0) r3 = dup(0xffffffffffffffff) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000600)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000340)={{}, 0x0, 0x10, @inherit={0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000300000000000078551f000101720000000000f8ffffffffffffff000000000000070003000000000000005b00000000000000ffffffff00000000001000000000000004000000000000000300000000"]}, @devid=r4}) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f00000002c0)={0x1e, 0x6, {0x7, @struct={0x0, 0x944}, r4, 0x7, 0x6, 0x100, 0x0, 0x1dd86d7d, 0x40, @usage=0x7, 0x6, 0xa2, [0x101, 0x0, 0x0, 0xae, 0x3, 0x6]}, {0x1, @usage=0x20, 0x0, 0x4, 0x9d1, 0x0, 0x100000000, 0x1000, 0x480, @usage=0x100000001, 0xdca, 0x3c51, [0x8, 0x1ff, 0xaa, 0x1000, 0x8, 0x5]}, {0x6, @struct={0xc0, 0x2}, 0x0, 0x763fc6ff, 0x1, 0x8, 0x7, 0x2000000000000, 0x8, @usage=0x750637fa, 0x4fd4, 0x9, [0xffffffffffffff06, 0x101, 0x6, 0x8000, 0xfffffffffffffffc, 0x7]}, {0x5, 0x31, 0x3f}}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000180)=0x8) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r2, 0x4004662b, &(0x7f0000000200)=0x4) 10:08:49 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, 0x0) 10:08:49 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 2) [ 844.790817] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 844.800907] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 844.823381] syz-executor.1: attempt to access beyond end of device [ 844.823381] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 844.828800] FAT-fs (loop1): unable to read boot sector 10:09:04 executing program 2: ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r1}, @void}}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x805) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x151802, 0x0) fchmod(r2, 0x24) 10:09:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:09:04 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 3) 10:09:04 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x3) 10:09:04 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0, 0x0, 0x401}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:09:04 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open$cgroup(&(0x7f00000002c0)={0x4, 0x80, 0x9, 0x25, 0x80, 0xfd, 0x0, 0x5, 0x4800, 0x5, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000280), 0xd}, 0x8208, 0x4, 0x0, 0x12, 0x100000001, 0x6, 0x6e, 0x0, 0x4, 0x0, 0x3ff}, 0xffffffffffffffff, 0x6, r0, 0x4) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/class/scsi_generic', 0x2840, 0x95) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = signalfd(r0, &(0x7f00000014c0)={[0xed61]}, 0x8) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0xa7, 0x6, 0x4, 0x58, 0x0, 0x3, 0x80000, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000080), 0x7}, 0x201, 0x9, 0x4, 0x5, 0x5b0, 0x4, 0xce, 0x0, 0x100, 0x0, 0x4}, 0x0, 0x10, r3, 0x11) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xd}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4000) 10:09:04 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r2 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000500)={{}, r3, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r3, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r1}, r3, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r3) fchown(0xffffffffffffffff, 0x0, 0x0) 10:09:04 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)) 10:09:04 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x80, 0x81, 0x1, 0x0, 0x9, 0x78066, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x3f, 0x2}, 0x80, 0xfff, 0xfffffffe, 0x5, 0x7f, 0x2, 0x7, 0x0, 0x1, 0x0, 0x348}, r0, 0x5, 0xffffffffffffffff, 0x8) fchown(0xffffffffffffffff, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fee000/0xf000)=nil, 0xf000, 0x1000003, 0x2010, 0xffffffffffffffff, 0x0) [ 860.121976] syz-executor.7: attempt to access beyond end of device [ 860.121976] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 860.130301] loop0: detected capacity change from 0 to 4 [ 860.136403] FAT-fs (loop7): unable to read boot sector [ 860.138283] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 860.143432] FAT-fs (loop0): bogus number of reserved sectors [ 860.145075] FAT-fs (loop0): Can't find a valid FAT filesystem [ 860.146864] FAULT_INJECTION: forcing a failure. [ 860.146864] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 860.149645] CPU: 1 PID: 8011 Comm: syz-executor.1 Not tainted 6.5.0-rc1-next-20230711 #1 [ 860.151554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 860.152027] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 860.153461] Call Trace: [ 860.153471] [ 860.153479] dump_stack_lvl+0xc1/0xf0 [ 860.157618] should_fail_ex+0x4b4/0x5b0 [ 860.158586] _copy_from_user+0x30/0xf0 [ 860.159510] __do_sys_memfd_create+0x2ca/0xa20 [ 860.160556] ? fput+0x2f/0x1a0 [ 860.161335] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 860.162512] ? __pfx_ksys_write+0x10/0x10 [ 860.163483] do_syscall_64+0x3f/0x90 [ 860.164364] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 860.165557] RIP: 0033:0x7f8c16178b19 [ 860.166409] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 860.170577] RSP: 002b:00007f8c136edf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 860.172309] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007f8c16178b19 [ 860.173920] RDX: 00007f8c136ee000 RSI: 0000000000000000 RDI: 00007f8c161d20fb [ 860.175583] RBP: 0000000000000000 R08: 00007f8c136edff8 R09: ffffffffffffffff [ 860.177217] R10: 00007f8c136edffc R11: 0000000000000246 R12: 0000000020000000 [ 860.178827] R13: 00000000200006c0 R14: 0000000000000000 R15: 0000000020003640 [ 860.180484] 10:09:04 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r2 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000500)={{}, r3, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r3, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r3, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r3) fchown(0xffffffffffffffff, 0x0, 0x0) 10:09:04 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x8) 10:09:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:09:19 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:09:19 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 4) 10:09:19 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="01000000000000000400000000000000050000000000000005000000000004000000000000000000a202000000000000050000000001000000000000002000000600000000000000420d0000000000000000105bb2c139c4d1be213507b94e4b6900000000000000752f74e57ddd164b0579bd9ba6cffb547b5eae079565aad7f6b4110eddc30300000000000000a7ad902e3894e674217f52c0725b62c321a75395e2631066c593246b073563142628179ebabbf093f133bcb8e4a51fa4cd7a12678879cef2771ef794b31da67b36e678d11d8ff4eb0096fdf5659a55a1660917aa655b432ce6c905fe3d7df7be9f85ca989c12ac23867ebd16042839f85e1f4a1c52d58fa04f"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r2 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000500)={{}, r3, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r3, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r3, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r3) fchown(0xffffffffffffffff, 0x0, 0x0) 10:09:19 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)) [ 875.483902] syz-executor.0: attempt to access beyond end of device [ 875.483902] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 875.486711] FAULT_INJECTION: forcing a failure. [ 875.486711] name failslab, interval 1, probability 0, space 0, times 0 [ 875.487635] CPU: 1 PID: 8033 Comm: syz-executor.1 Not tainted 6.5.0-rc1-next-20230711 #1 [ 875.488264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 875.488940] Call Trace: [ 875.489161] [ 875.489355] dump_stack_lvl+0xc1/0xf0 [ 875.489719] should_fail_ex+0x4b4/0x5b0 [ 875.490056] should_failslab+0x9/0x20 [ 875.490375] kmem_cache_alloc_lru+0x7a/0x680 [ 875.491610] FAT-fs (loop0): unable to read boot sector [ 875.494349] ? find_held_lock+0x2c/0x110 [ 875.494386] ? shmem_alloc_inode+0x27/0x50 [ 875.495599] ? alloc_fd+0x2eb/0x760 [ 875.496052] ? shmem_alloc_inode+0x27/0x50 [ 875.496402] shmem_alloc_inode+0x27/0x50 [ 875.496757] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 875.497143] alloc_inode+0x63/0x240 [ 875.497454] new_inode+0x25/0x1f0 [ 875.497787] shmem_get_inode+0x183/0xe40 [ 875.498137] ? do_raw_spin_unlock+0x53/0x220 [ 875.498519] __shmem_file_setup+0x171/0x300 [ 875.498924] __do_sys_memfd_create+0x385/0xa20 [ 875.499285] ? fput+0x2f/0x1a0 [ 875.499571] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 875.499994] ? __pfx_ksys_write+0x10/0x10 [ 875.500343] do_syscall_64+0x3f/0x90 [ 875.500668] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 875.501081] RIP: 0033:0x7f8c16178b19 [ 875.501382] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 875.502796] RSP: 002b:00007f8c136edf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 875.503390] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007f8c16178b19 [ 875.503963] RDX: 00007f8c136ee000 RSI: 0000000000000000 RDI: 00007f8c161d20fb [ 875.504500] RBP: 0000000000000000 R08: 00007f8c136edff8 R09: ffffffffffffffff [ 875.505085] R10: 00007f8c136edffc R11: 0000000000000246 R12: 0000000020000000 [ 875.505650] R13: 00000000200006c0 R14: 0000000000000000 R15: 0000000020003640 [ 875.506221] [ 875.508004] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 875.512778] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:09:19 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') pread64(r0, &(0x7f0000000100)=""/158, 0x9e, 0xeae) 10:09:19 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() sendmsg$unix(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000800)="84", 0x8ec0}], 0xc0, &(0x7f0000000200)=ANY=[@ANYBLOB="1400000000000000010000000100000016aa6c3fdce5ae6413402d37f6f2ca08002647bae4fc511299a7948c97dd65e83536eb54e5f2444bd67af0334c521d206e3b984d4af6a1f4b80e34ee20baa8a6d4fbeb782ba9c4cb18", @ANYRES32=r2, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x38}, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0), 0x2000, 0x0) write$binfmt_aout(r4, &(0x7f0000000840)={{0x10b, 0x6, 0x4e, 0xb7, 0x214, 0x1f, 0x266, 0x8}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x1620) fchown(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000060c0)=[{{&(0x7f00000002c0)=@qipcrtr, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/30, 0x1e}, {&(0x7f0000000380)=""/176, 0xb0}, {&(0x7f0000000440)=""/98, 0x62}], 0x3, &(0x7f0000001e80)=""/4096, 0x1000}, 0x9}, {{&(0x7f0000000500)=@un=@abs, 0x80, &(0x7f0000000600)=[{&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000000580)=""/85, 0x55}], 0x2, &(0x7f0000000640)=""/134, 0x86}, 0x80}, {{0x0, 0x0, &(0x7f0000005040)=[{&(0x7f0000000700)=""/46, 0x2e}, {&(0x7f0000003e80)=""/4096, 0x1000}, {&(0x7f0000000740)=""/59, 0x3b}, {&(0x7f0000004e80)=""/169, 0xa9}, {&(0x7f0000004f40)=""/249, 0xf9}, {&(0x7f0000000780)=""/17, 0x11}], 0x6, &(0x7f00000050c0)=""/4096, 0x1000}}], 0x3, 0x100, &(0x7f00000007c0)={0x77359400}) 10:09:19 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xb) 10:09:19 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r2 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000500)={{}, r3, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r3, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r3, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r3) fchown(0xffffffffffffffff, 0x0, 0x0) 10:09:20 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 5) [ 875.594723] syz-executor.7: attempt to access beyond end of device [ 875.594723] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 875.599136] FAT-fs (loop7): unable to read boot sector 10:09:20 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xc) 10:09:20 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) 10:09:20 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 10:09:20 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)) 10:09:20 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="01000000000000000400000000000000050000000000000005000000000004000000000000000000a202000000000000050000000001000000000000002000000600000000000000420d0000000000000000105bb2c139c4d1be213507b94e4b6900000000000000752f74e57ddd164b0579bd9ba6cffb547b5eae079565aad7f6b4110eddc30300000000000000a7ad902e3894e674217f52c0725b62c321a75395e2631066c593246b073563142628179ebabbf093f133bcb8e4a51fa4cd7a12678879cef2771ef794b31da67b36e678d11d8ff4eb0096fdf5659a55a1660917aa655b432ce6c905fe3d7df7be9f85ca989c12ac23867ebd16042839f85e1f4a1c52d58fa04f"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) [ 875.676490] syz-executor.1: attempt to access beyond end of device [ 875.676490] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 875.686937] FAT-fs (loop1): unable to read boot sector [ 875.706677] syz-executor.7: attempt to access beyond end of device [ 875.706677] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 875.712319] FAT-fs (loop7): unable to read boot sector 10:09:20 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) 10:09:36 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 6) 10:09:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a012, r0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000080)=""/56) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) 10:09:36 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 1) 10:09:36 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xd) 10:09:36 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4fa, 0x261}, 0x0, 0x8, 0x0, 0x3, 0xfffffffffffffffa}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') preadv2(r0, &(0x7f0000000600)=[{&(0x7f0000000100)=""/223, 0xdf}, {&(0x7f0000000200)=""/187, 0xbb}, {&(0x7f0000000000)=""/72, 0x48}, {&(0x7f00000002c0)=""/9, 0x9}, {&(0x7f0000000300)=""/116, 0x74}, {&(0x7f0000000380)=""/204, 0xcc}, {&(0x7f0000000480)=""/83, 0x53}, {&(0x7f0000000500)=""/200, 0xc8}], 0x8, 0x9, 0x7fff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a012, r1, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(r1, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x1c, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {}, [@ETHTOOL_A_COALESCE_RX_USECS_LOW={0x8, 0xe, 0xb77}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20041010}, 0x20004000) 10:09:36 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) 10:09:36 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:09:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, 0x0, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) [ 892.048303] FAULT_INJECTION: forcing a failure. [ 892.048303] name failslab, interval 1, probability 0, space 0, times 0 [ 892.049287] CPU: 0 PID: 8081 Comm: syz-executor.1 Not tainted 6.5.0-rc1-next-20230711 #1 [ 892.049891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 892.050501] Call Trace: [ 892.050710] [ 892.051795] dump_stack_lvl+0xc1/0xf0 [ 892.052139] should_fail_ex+0x4b4/0x5b0 [ 892.052473] ? security_inode_alloc+0x38/0x160 [ 892.052848] should_failslab+0x9/0x20 [ 892.053164] kmem_cache_alloc+0x61/0x390 [ 892.053501] security_inode_alloc+0x38/0x160 [ 892.053893] inode_init_always+0xbb2/0xea0 [ 892.054248] alloc_inode+0x84/0x240 [ 892.054552] new_inode+0x25/0x1f0 [ 892.054847] shmem_get_inode+0x183/0xe40 [ 892.055248] ? do_raw_spin_unlock+0x53/0x220 [ 892.055618] __shmem_file_setup+0x171/0x300 [ 892.055966] __do_sys_memfd_create+0x385/0xa20 [ 892.056330] ? fput+0x2f/0x1a0 [ 892.056605] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 892.057006] ? __pfx_ksys_write+0x10/0x10 [ 892.057348] do_syscall_64+0x3f/0x90 [ 892.057668] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 892.058128] RIP: 0033:0x7f8c16178b19 [ 892.058434] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 892.062968] RSP: 002b:00007f8c136edf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 892.063569] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007f8c16178b19 [ 892.064113] RDX: 00007f8c136ee000 RSI: 0000000000000000 RDI: 00007f8c161d20fb [ 892.064656] RBP: 0000000000000000 R08: 00007f8c136edff8 R09: ffffffffffffffff [ 892.065229] R10: 00007f8c136edffc R11: 0000000000000246 R12: 0000000020000000 [ 892.065757] R13: 00000000200006c0 R14: 0000000000000000 R15: 0000000020003640 [ 892.066366] [ 892.068537] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 892.074346] FAULT_INJECTION: forcing a failure. [ 892.074346] name failslab, interval 1, probability 0, space 0, times 0 [ 892.075414] CPU: 0 PID: 8090 Comm: syz-executor.7 Not tainted 6.5.0-rc1-next-20230711 #1 [ 892.076058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 892.076677] Call Trace: [ 892.076886] [ 892.077111] dump_stack_lvl+0xc1/0xf0 [ 892.077443] should_fail_ex+0x4b4/0x5b0 [ 892.077780] ? __do_sys_memfd_create+0x17d/0xa20 [ 892.078160] should_failslab+0x9/0x20 [ 892.078347] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 892.078462] __kmem_cache_alloc_node+0x66/0x310 [ 892.080004] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 892.080445] ? __do_sys_memfd_create+0x17d/0xa20 [ 892.080833] ? __do_sys_memfd_create+0x17d/0xa20 [ 892.081206] __kmalloc+0x4a/0x160 [ 892.081496] __do_sys_memfd_create+0x17d/0xa20 [ 892.081872] ? fput+0x2f/0x1a0 [ 892.082155] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 892.082549] ? ksys_write+0x19e/0x250 [ 892.082857] ? __pfx_ksys_write+0x10/0x10 [ 892.083351] do_syscall_64+0x3f/0x90 [ 892.083674] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 892.084082] RIP: 0033:0x7fb16e390b19 [ 892.084383] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 892.085748] RSP: 002b:00007fb16b905f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 892.086378] RAX: ffffffffffffffda RBX: 0000000020000500 RCX: 00007fb16e390b19 [ 892.086934] RDX: 00007fb16b906000 RSI: 0000000000000000 RDI: 00007fb16e3ea0fb [ 892.087480] RBP: 0000000000000000 R08: 00007fb16b905ff8 R09: ffffffffffffffff [ 892.088034] R10: 00007fb16b905ffc R11: 0000000000000246 R12: 00000000200002c0 [ 892.088581] R13: 0000000020000300 R14: 0000000000000000 R15: 0000000020001700 [ 892.089196] 10:09:36 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xe) 10:09:36 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:09:36 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}]}) 10:09:36 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x0, 0x90) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a012, r1, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x5, 0x2, 0x40, 0x7, 0x0, 0x18c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x0, @perf_bp, 0x16180, 0xffffffff, 0x8, 0x5, 0x8001, 0xf55, 0x2, 0x0, 0x1, 0x0, 0x9}, 0x0, 0x5, r1, 0x19) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r2, 0xc0045878) ioctl$F2FS_IOC_GARBAGE_COLLECT(r2, 0x4004f506, &(0x7f0000000040)) r3 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0x1}}, './file1\x00'}) close_range(r2, r4, 0x0) 10:09:36 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 2) 10:09:36 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 7) [ 892.251082] syz-executor.0: attempt to access beyond end of device [ 892.251082] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 10:09:36 executing program 4: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000140)=""/249, &(0x7f0000000000)=0xf9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r1 = perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x3, 0x7a, 0x2, 0x1, 0x0, 0x892, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x760523, 0x1, @perf_config_ext={0x7fffffff, 0x7fffffff}, 0x55, 0x3, 0x2, 0x3, 0x5, 0x8, 0x5, 0x0, 0x80000000}, r0, 0xd, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x0, 0x1b, 0x4, 0x6, 0x0, 0x6, 0x1, 0x5cdfca63696f112b, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x80000001, 0x1, @perf_config_ext={0x9, 0x2}, 0x1188, 0x100, 0x3ff, 0x2de2c9909feeaaed, 0x2, 0x43d, 0x7fff, 0x0, 0x2, 0x0, 0x200}, 0x0, 0xb, r1, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) dup(r1) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000002c0), 0x800, 0x0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x20, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x76, 0x35}}}}}, 0x20}, 0x1, 0x0, 0x0, 0x40005}, 0x40000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r3, 0xc0045878) finit_module(r3, &(0x7f0000000240)='\x00', 0x1) [ 892.264976] FAT-fs (loop0): unable to read boot sector [ 892.266211] syz-executor.7: attempt to access beyond end of device [ 892.266211] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 892.272648] FAT-fs (loop7): unable to read boot sector [ 892.278865] syz-executor.1: attempt to access beyond end of device [ 892.278865] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 892.281380] FAT-fs (loop1): unable to read boot sector 10:09:52 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r3, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r3, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r3, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r3) fchown(0xffffffffffffffff, 0x0, 0x0) 10:09:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, 0x0, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:09:52 executing program 4: r0 = memfd_secret(0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='hugetlb.1GB.usage_in_bytes\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchown(0xffffffffffffffff, 0x0, 0x0) 10:09:52 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 3) 10:09:52 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xf) 10:09:52 executing program 2: ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000000)) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 10:09:52 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}]}) 10:09:52 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 8) [ 907.757011] syz-executor.0: attempt to access beyond end of device [ 907.757011] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 907.760085] FAULT_INJECTION: forcing a failure. [ 907.760085] name failslab, interval 1, probability 0, space 0, times 0 [ 907.761896] CPU: 0 PID: 8131 Comm: syz-executor.1 Not tainted 6.5.0-rc1-next-20230711 #1 [ 907.762522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 907.763165] Call Trace: [ 907.763365] [ 907.763571] dump_stack_lvl+0xc1/0xf0 [ 907.763915] should_fail_ex+0x4b4/0x5b0 [ 907.764245] should_failslab+0x9/0x20 [ 907.764553] kmem_cache_alloc_lru+0x7a/0x680 [ 907.764928] ? __d_alloc+0x31/0x9c0 [ 907.765245] ? __d_alloc+0x31/0x9c0 [ 907.765540] __d_alloc+0x31/0x9c0 [ 907.765823] ? get_random_u32+0x3b2/0x670 [ 907.766164] d_alloc_pseudo+0x1d/0x70 [ 907.766476] alloc_file_pseudo+0xd2/0x260 [ 907.766814] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 907.767210] ? lockdep_annotate_inode_mutex_key+0x4b/0x200 [ 907.767658] ? shmem_get_inode+0x6dc/0xe40 [ 907.767997] ? do_raw_spin_unlock+0x53/0x220 [ 907.768369] __shmem_file_setup+0x202/0x300 [ 907.768740] __do_sys_memfd_create+0x385/0xa20 [ 907.769140] ? fput+0x2f/0x1a0 [ 907.769437] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 907.769852] ? __pfx_ksys_write+0x10/0x10 [ 907.770208] do_syscall_64+0x3f/0x90 [ 907.770551] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 907.770985] RIP: 0033:0x7f8c16178b19 [ 907.771391] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 907.772736] RSP: 002b:00007f8c136edf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 907.773312] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007f8c16178b19 [ 907.773852] RDX: 00007f8c136ee000 RSI: 0000000000000000 RDI: 00007f8c161d20fb [ 907.774389] RBP: 0000000000000000 R08: 00007f8c136edff8 R09: ffffffffffffffff [ 907.774928] R10: 00007f8c136edffc R11: 0000000000000246 R12: 0000000020000000 [ 907.775493] R13: 00000000200006c0 R14: 0000000000000000 R15: 0000000020003640 [ 907.776052] [ 907.781710] FAT-fs (loop0): unable to read boot sector [ 907.782956] FAULT_INJECTION: forcing a failure. [ 907.782956] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 907.783933] CPU: 0 PID: 8133 Comm: syz-executor.7 Not tainted 6.5.0-rc1-next-20230711 #1 [ 907.784580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 907.785208] Call Trace: [ 907.785424] [ 907.785937] dump_stack_lvl+0xc1/0xf0 [ 907.786265] should_fail_ex+0x4b4/0x5b0 [ 907.786590] _copy_from_user+0x30/0xf0 [ 907.786907] __do_sys_memfd_create+0x2ca/0xa20 [ 907.787292] ? fput+0x2f/0x1a0 [ 907.787564] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 907.787957] ? ksys_write+0x19e/0x250 [ 907.788263] ? __pfx_ksys_write+0x10/0x10 [ 907.788604] do_syscall_64+0x3f/0x90 [ 907.788968] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 907.789369] RIP: 0033:0x7fb16e390b19 [ 907.789661] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 907.791021] RSP: 002b:00007fb16b905f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 907.791677] RAX: ffffffffffffffda RBX: 0000000020000500 RCX: 00007fb16e390b19 [ 907.792224] RDX: 00007fb16b906000 RSI: 0000000000000000 RDI: 00007fb16e3ea0fb [ 907.792777] RBP: 0000000000000000 R08: 00007fb16b905ff8 R09: ffffffffffffffff [ 907.793324] R10: 00007fb16b905ffc R11: 0000000000000246 R12: 00000000200002c0 [ 907.793866] R13: 0000000020000300 R14: 0000000000000000 R15: 0000000020001700 [ 907.794423] 10:09:52 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r3, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r3, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r3, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r3) fchown(0xffffffffffffffff, 0x0, 0x0) 10:09:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) 10:09:52 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}]}) 10:09:52 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x17) 10:09:52 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x9}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x6, 0x0, 0x4000000, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) [ 907.870410] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:09:52 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 4) 10:09:52 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 9) 10:09:52 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$perf(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000003, 0x10010, r0, 0x1000) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r1 = syz_open_dev$usbmon(&(0x7f0000000140), 0x3f, 0x400801) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x200600, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f0000000f40)={{}, "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"}) 10:09:52 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r3, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r3, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r3, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r3) fchown(0xffffffffffffffff, 0x0, 0x0) [ 907.988249] FAULT_INJECTION: forcing a failure. [ 907.988249] name failslab, interval 1, probability 0, space 0, times 0 [ 907.989266] CPU: 0 PID: 8151 Comm: syz-executor.7 Not tainted 6.5.0-rc1-next-20230711 #1 [ 907.989895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 907.990523] Call Trace: [ 907.990734] [ 907.990923] dump_stack_lvl+0xc1/0xf0 [ 907.991267] should_fail_ex+0x4b4/0x5b0 [ 907.991604] should_failslab+0x9/0x20 [ 907.991950] kmem_cache_alloc_lru+0x7a/0x680 [ 907.992311] ? find_held_lock+0x2c/0x110 [ 907.992654] ? shmem_alloc_inode+0x27/0x50 [ 907.993017] ? alloc_fd+0x2eb/0x760 [ 907.993356] ? shmem_alloc_inode+0x27/0x50 [ 907.993700] shmem_alloc_inode+0x27/0x50 [ 907.994034] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 907.994417] alloc_inode+0x63/0x240 [ 907.994722] new_inode+0x25/0x1f0 [ 907.995014] shmem_get_inode+0x183/0xe40 [ 907.995387] ? do_raw_spin_unlock+0x53/0x220 [ 907.995765] __shmem_file_setup+0x171/0x300 [ 907.996155] __do_sys_memfd_create+0x385/0xa20 [ 907.996523] ? fput+0x2f/0x1a0 [ 907.996804] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 907.997250] ? ksys_write+0x19e/0x250 [ 907.997563] ? __pfx_ksys_write+0x10/0x10 [ 907.997915] do_syscall_64+0x3f/0x90 [ 907.998238] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 907.998652] RIP: 0033:0x7fb16e390b19 [ 907.998953] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 908.000359] RSP: 002b:00007fb16b905f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 908.000943] RAX: ffffffffffffffda RBX: 0000000020000500 RCX: 00007fb16e390b19 [ 908.001502] RDX: 00007fb16b906000 RSI: 0000000000000000 RDI: 00007fb16e3ea0fb [ 908.002050] RBP: 0000000000000000 R08: 00007fb16b905ff8 R09: ffffffffffffffff [ 908.002601] R10: 00007fb16b905ffc R11: 0000000000000246 R12: 00000000200002c0 [ 908.003165] R13: 0000000020000300 R14: 0000000000000000 R15: 0000000020001700 [ 908.003738] [ 908.020376] syz-executor.0: attempt to access beyond end of device [ 908.020376] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 908.030641] FAT-fs (loop0): unable to read boot sector [ 908.031518] syz-executor.1: attempt to access beyond end of device [ 908.031518] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 908.036797] FAT-fs (loop1): unable to read boot sector [ 912.716672] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 915.069039] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 915.076107] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 915.087890] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 915.090187] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 915.091195] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 915.092083] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 917.135760] Bluetooth: hci2: command 0x0409 tx timeout [ 919.183369] Bluetooth: hci2: command 0x041b tx timeout [ 921.231370] Bluetooth: hci2: command 0x040f tx timeout [ 923.276884] Bluetooth: hci2: command 0x0419 tx timeout [ 932.484177] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 932.484801] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 932.500311] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 932.500924] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 932.805877] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 932.811293] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:10:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:10:30 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, 0x0, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, 0x0, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, 0x0, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, 0x0, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)) fchown(0xffffffffffffffff, 0x0, 0x0) 10:10:30 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x19) 10:10:30 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 10) 10:10:30 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8eea, 0x2, @perf_config_ext={0x3, 0xffff}, 0x0, 0x0, 0x7fffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:10:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, 0x0, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:10:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8982, 0x0) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr=' \x01\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x4) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000840), 0xffffffffffffffff) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000ac0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f0000000bc0)={&(0x7f0000000a80), 0xc, &(0x7f0000000b80)={&(0x7f0000000b00)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r2, &(0x7f0000000940)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x44, r3, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_NETNS_FD={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000001) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8982, 0x0) sendmsg$NLBL_MGMT_C_ADDDEF(r2, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x0, 0x100, 0x70bd26, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x21}}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1a}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1e}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x18}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000c1}, 0x4008000) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="050000000000000000000f00000008000300", @ANYRES32, @ANYBLOB="28000e0054"], 0x5c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000780)={&(0x7f0000000380)={0x3d4, r8, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r9}, @val={0xc, 0x99, {0x800, 0x76}}}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @fils_params=[@NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0xee}, @NL80211_ATTR_FILS_ERP_USERNAME={0x10, 0xf9, "961948308263342bb116d8b7"}, @NL80211_ATTR_FILS_ERP_USERNAME={0x12, 0xf9, "16df19a3fc976d062af78356463d"}, @NL80211_ATTR_FILS_ERP_REALM={0x68, 0xfa, "f389a1b00b56f206dac4173becad49e6ac14996f1c549f956cbcea67cc3704a958609e8c398b61024a498a14abd880640d9839c87c532a86b52aa913b0e0877a7ec5c38d9cc2d8447c142e38aa8d41c13eff8728f289da8979536b8e5b08bc1efea670e1"}, @NL80211_ATTR_FILS_ERP_USERNAME={0xe, 0xf9, "0c112435d837f63cdb73"}, @NL80211_ATTR_FILS_ERP_REALM={0x73, 0xfa, "9626457675c340f78d2ccd1fc9addcfc14cde1ff92d034d7283b269808d0fb183a6d7bd852a4ffdd275a09d8a40e5f497c626c2a13c00bbfd3ba76cbae55b9e8ddb7727f08f0ecefbd3d7a9a74fb7990a44b78191cf35277be4acafc53374a26aad4e736ad1128556d28739455ffdd"}, @NL80211_ATTR_FILS_ERP_REALM={0xe5, 0xfa, "db92294ee3bd2d1dc1e3e0354dd2bebeceff638bce56ca2338ca1889fadca212f13ea4dd33e30b47f4eaa07fc0dd5addfcfa681890a9dee73b5166612db919da761ab4725b2c920bf917fd1cf447becaa0029ea518ff7c65c3c9535505d435ff4dd2bd14a864a726edd9a971cf1318d54aae34a58868f5d6d1e916544b1835e41948042f0197a833ba0ba9332b3026af852449130bd485e71680b79375a611ed16de5db8a5414cff7eded6d081da27be7de4d80cd15e516f7e16807d76e0a3465659fe226fa2ec72c81354b47623279f0b684e8b9cd820d16f82c84ff17dc58979"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x3}, @NL80211_ATTR_FILS_ERP_USERNAME={0xe, 0xf9, "f18b9b2f4396d6923bf5"}], @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x6}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x1ff}, @NL80211_ATTR_WANT_1X_4WAY_HS={0x4}, @NL80211_ATTR_KEYS={0x148, 0x51, 0x0, 0x1, [{0x54, 0x0, 0x0, 0x1, [@NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "08b7d9ccf27362a740b7f234e3"}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_MODE={0x5, 0x9, 0x1}, @NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "79a04dabdc4d7814fc0eeaba61"}, @NL80211_KEY_DEFAULT_MGMT={0x4}, @NL80211_KEY_MODE={0x5, 0x9, 0x2}]}, {0x8, 0x0, 0x0, 0x1, [@NL80211_KEY_DEFAULT_MGMT={0x4}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_KEY_TYPE={0x8, 0x7, 0x1}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}]}, {0x6c, 0x0, 0x0, 0x1, [@NL80211_KEY_IDX={0x5, 0x2, 0x2}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "11bf946873fc2190b3d96bf97b"}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}, @NL80211_KEY_DEFAULT_TYPES={0xc, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "ddcf122065d9abfb5e954844c1"}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}, @NL80211_KEY_MODE={0x5}, @NL80211_KEY_IDX={0x5}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "543013b57f"}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPES={0x18, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}]}, {0x20, 0x0, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}, @NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_KEY_DEFAULT_MGMT={0x4}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_SEQ={0x7, 0x4, '*g-'}, @NL80211_KEY_SEQ={0x13, 0x4, "8b84d57379f6f7bf53fcadfad80f39"}]}]}, @NL80211_ATTR_MAC={0xa, 0x6, @random="6f930a7a6114"}, @NL80211_ATTR_USE_MFP={0x8, 0x42, 0x1}, @NL80211_ATTR_HT_CAPABILITY={0x1e, 0x1f, {0x300, 0x0, 0x6, 0x0, {0x7f, 0x81, 0x0, 0x6, 0x0, 0x0, 0x1, 0x3, 0x1}, 0x400, 0x80000001, 0x1}}]}, 0x3d4}, 0x1, 0x0, 0x0, 0x20040056}, 0x800) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) fchown(0xffffffffffffffff, 0x0, 0x0) 10:10:30 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 5) [ 946.009445] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 946.019364] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 946.030756] FAULT_INJECTION: forcing a failure. [ 946.030756] name failslab, interval 1, probability 0, space 0, times 0 [ 946.031057] syz-executor.0: attempt to access beyond end of device [ 946.031057] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 946.031649] CPU: 0 PID: 8638 Comm: syz-executor.1 Not tainted 6.5.0-rc1-next-20230711 #1 [ 946.031674] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 946.031686] Call Trace: [ 946.031692] [ 946.031700] dump_stack_lvl+0xc1/0xf0 [ 946.031741] should_fail_ex+0x4b4/0x5b0 [ 946.033824] FAT-fs (loop0): unable to read boot sector [ 946.033966] ? alloc_empty_file+0x76/0x1e0 [ 946.035412] should_failslab+0x9/0x20 [ 946.035877] kmem_cache_alloc+0x61/0x390 [ 946.036178] ? __pfx_lock_release+0x10/0x10 [ 946.036503] alloc_empty_file+0x76/0x1e0 [ 946.036812] alloc_file+0x5e/0x800 [ 946.037087] alloc_file_pseudo+0x16e/0x260 [ 946.037401] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 946.037743] ? lockdep_annotate_inode_mutex_key+0x4b/0x200 [ 946.038153] ? do_raw_spin_unlock+0x53/0x220 [ 946.038492] __shmem_file_setup+0x202/0x300 [ 946.038810] __do_sys_memfd_create+0x385/0xa20 [ 946.039137] ? fput+0x2f/0x1a0 [ 946.039381] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 946.039895] ? __pfx_ksys_write+0x10/0x10 [ 946.040241] do_syscall_64+0x3f/0x90 [ 946.040553] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 946.040952] RIP: 0033:0x7f8c16178b19 [ 946.041240] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 946.042564] RSP: 002b:00007f8c136edf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 946.043132] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007f8c16178b19 [ 946.043772] RDX: 00007f8c136ee000 RSI: 0000000000000000 RDI: 00007f8c161d20fb [ 946.044365] RBP: 0000000000000000 R08: 00007f8c136edff8 R09: ffffffffffffffff [ 946.044901] R10: 00007f8c136edffc R11: 0000000000000246 R12: 0000000020000000 [ 946.045446] R13: 00000000200006c0 R14: 0000000000000000 R15: 0000000020003640 [ 946.046004] [ 946.099385] syz-executor.7: attempt to access beyond end of device [ 946.099385] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 946.106655] FAT-fs (loop7): unable to read boot sector 10:10:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:10:30 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a012, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='mountinfo\x00') 10:10:30 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, 0x0, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, 0x0, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, 0x0, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, 0x0, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)) fchown(0xffffffffffffffff, 0x0, 0x0) 10:10:30 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 6) [ 946.180320] syz-executor.0: attempt to access beyond end of device [ 946.180320] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 946.187907] FAT-fs (loop0): unable to read boot sector 10:10:30 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 11) 10:10:30 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x1a) 10:10:30 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, 0x0, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, 0x0, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, 0x0, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, 0x0, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)) fchown(0xffffffffffffffff, 0x0, 0x0) [ 946.261962] FAULT_INJECTION: forcing a failure. [ 946.261962] name failslab, interval 1, probability 0, space 0, times 0 [ 946.262896] CPU: 0 PID: 8665 Comm: syz-executor.7 Not tainted 6.5.0-rc1-next-20230711 #1 [ 946.263532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 946.264184] Call Trace: [ 946.264395] [ 946.264581] dump_stack_lvl+0xc1/0xf0 [ 946.264908] should_fail_ex+0x4b4/0x5b0 [ 946.265239] ? security_inode_alloc+0x38/0x160 [ 946.265609] should_failslab+0x9/0x20 [ 946.265919] kmem_cache_alloc+0x61/0x390 [ 946.266258] security_inode_alloc+0x38/0x160 [ 946.266623] inode_init_always+0xbb2/0xea0 [ 946.266971] alloc_inode+0x84/0x240 [ 946.267275] new_inode+0x25/0x1f0 [ 946.267532] shmem_get_inode+0x183/0xe40 [ 946.267878] ? do_raw_spin_unlock+0x53/0x220 [ 946.268275] __shmem_file_setup+0x171/0x300 [ 946.268632] __do_sys_memfd_create+0x385/0xa20 [ 946.269000] ? fput+0x2f/0x1a0 [ 946.269290] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 946.269696] ? ksys_write+0x19e/0x250 [ 946.270007] ? __pfx_ksys_write+0x10/0x10 [ 946.270369] do_syscall_64+0x3f/0x90 [ 946.270692] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 946.271110] RIP: 0033:0x7fb16e390b19 [ 946.271421] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 946.272821] RSP: 002b:00007fb16b905f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 946.273420] RAX: ffffffffffffffda RBX: 0000000020000500 RCX: 00007fb16e390b19 [ 946.273969] RDX: 00007fb16b906000 RSI: 0000000000000000 RDI: 00007fb16e3ea0fb [ 946.274532] RBP: 0000000000000000 R08: 00007fb16b905ff8 R09: ffffffffffffffff [ 946.275081] R10: 00007fb16b905ffc R11: 0000000000000246 R12: 00000000200002c0 [ 946.275651] R13: 0000000020000300 R14: 0000000000000000 R15: 0000000020001700 [ 946.276240] [ 946.303170] syz-executor.1: attempt to access beyond end of device [ 946.303170] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 946.304185] FAT-fs (loop1): unable to read boot sector 10:10:43 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@uni_xlateno}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:10:43 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 7) 10:10:43 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 12) 10:10:43 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x1b) 10:10:43 executing program 4: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000080), 0x19}, 0x0, 0x0, 0x60b8, 0x0, 0x2}, 0x0, 0xffffffffffffe002, 0xffffffffffffffff, 0xa) fchown(0xffffffffffffffff, 0x0, 0x0) 10:10:43 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f00000001c0)={0x1, 0x2, 0x1000, 0x0, &(0x7f0000000000), 0xa1, 0x0, &(0x7f0000000100)="4e5c9358800ddeb1c719cc955f4408648edb98ead65205b4596b0dd9fdefcfa2ec667d000cf92d1e860c5e0f9a68701885cbb3bec57def90abff13e7277bdc7f5d9c7d59d5885be39e0b74e3920ab5cea65b5a922e8be96767b0a58fae3e44d9019e591e214f0f6016de2417902d3412be6c2292b2b98180c224cd534090b91db978c0068fca7fb7c34d821ab4c59079eff02007da2799b8d23163e9ade5f2beca"}) 10:10:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) [ 959.102769] syz-executor.7: attempt to access beyond end of device [ 959.102769] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 10:10:43 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000500)={{}, r3, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r3, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{}, r3, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r3, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r3) fchown(0xffffffffffffffff, 0x0, 0x0) [ 959.114362] syz-executor.0: attempt to access beyond end of device [ 959.114362] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 959.122064] FAT-fs (loop7): unable to read boot sector [ 959.139041] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 959.142234] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 959.146433] FAULT_INJECTION: forcing a failure. [ 959.146433] name failslab, interval 1, probability 0, space 0, times 0 [ 959.147297] CPU: 0 PID: 8689 Comm: syz-executor.1 Not tainted 6.5.0-rc1-next-20230711 #1 [ 959.147893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 959.148466] Call Trace: [ 959.148659] [ 959.148831] dump_stack_lvl+0xc1/0xf0 [ 959.149133] should_fail_ex+0x4b4/0x5b0 [ 959.149435] ? security_file_alloc+0x38/0x170 [ 959.149778] should_failslab+0x9/0x20 [ 959.150064] kmem_cache_alloc+0x61/0x390 [ 959.150381] security_file_alloc+0x38/0x170 [ 959.150708] ? kmem_cache_alloc+0x328/0x390 [ 959.151031] init_file+0x99/0x250 [ 959.151304] alloc_empty_file+0x94/0x1e0 [ 959.151617] alloc_file+0x5e/0x800 [ 959.151929] alloc_file_pseudo+0x16e/0x260 [ 959.152248] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 959.152608] ? lockdep_annotate_inode_mutex_key+0x4b/0x200 [ 959.153029] ? do_raw_spin_unlock+0x53/0x220 [ 959.153372] __shmem_file_setup+0x202/0x300 [ 959.153702] __do_sys_memfd_create+0x385/0xa20 [ 959.154038] ? fput+0x2f/0x1a0 [ 959.154289] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 959.154660] ? __pfx_ksys_write+0x10/0x10 [ 959.154979] do_syscall_64+0x3f/0x90 [ 959.155271] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 959.155649] RIP: 0033:0x7f8c16178b19 [ 959.155938] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 959.157185] RSP: 002b:00007f8c136edf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 959.157726] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007f8c16178b19 [ 959.158232] RDX: 00007f8c136ee000 RSI: 0000000000000000 RDI: 00007f8c161d20fb [ 959.158735] RBP: 0000000000000000 R08: 00007f8c136edff8 R09: ffffffffffffffff [ 959.159236] R10: 00007f8c136edffc R11: 0000000000000246 R12: 0000000020000000 [ 959.159740] R13: 00000000200006c0 R14: 0000000000000000 R15: 0000000020003640 [ 959.160281] [ 959.160608] FAT-fs (loop0): unable to read boot sector 10:10:43 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000500)={{}, r3, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r3, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{}, r3, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r3, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r3) fchown(0xffffffffffffffff, 0x0, 0x0) 10:10:43 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xfe) 10:10:43 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 8) 10:10:43 executing program 4: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000200)={0x0, 0xfffffffc, 0x80}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) rt_tgsigqueueinfo(r0, r1, 0x4, &(0x7f0000000300)={0x40, 0x80000000, 0x8001}) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r4, 0xc0045878) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r0, 0x7, 0xffffffffffffffff, &(0x7f00000001c0)={r3, r4, 0xf6}) r5 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) write$binfmt_script(r5, &(0x7f0000000080)=ANY=[], 0xb) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f00000000c0)={'veth0_to_team\x00'}) r6 = openat(r5, &(0x7f0000000380)='./file0\x00', 0x1, 0x2) sendmsg$NFT_MSG_GETOBJ_RESET(r6, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x15, 0xa, 0x201, 0x0, 0x0, {0x0, 0x0, 0x8}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x40) r7 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2, 0x100000000000000}}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) fcntl$notify(r7, 0x402, 0x36) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xc1, 0x56, 0x5, 0x8, 0x0, 0x8, 0x20940, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x1, @perf_config_ext={0x0, 0x2}, 0x0, 0x2, 0x3, 0x0, 0xcfda, 0xecf, 0x8, 0x0, 0x9, 0x0, 0x4d}, 0x0, 0x4, 0xffffffffffffffff, 0x8) fchown(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x2, 0xff, 0x7f, 0x1, 0x0, 0x80, 0x50027, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0xd5, 0x7ff}, 0x5144, 0x9, 0x2, 0x9, 0x3, 0x2, 0x4, 0x0, 0xe8, 0x0, 0x3}, r0, 0x8, r2, 0xa) 10:10:43 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2, 0xff}}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0xff, 0x81, 0x8, 0x80, 0x0, 0x1ff, 0x146a8, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3f, 0x1, @perf_bp={&(0x7f0000000000), 0xb}, 0x4100, 0x1, 0x10000, 0x6, 0x401, 0x0, 0x9, 0x0, 0x9, 0x0, 0x3f}, r1, 0xe, r0, 0x1) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:10:43 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:10:43 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 13) [ 959.281443] FAULT_INJECTION: forcing a failure. [ 959.281443] name failslab, interval 1, probability 0, space 0, times 0 [ 959.282350] CPU: 1 PID: 8708 Comm: syz-executor.7 Not tainted 6.5.0-rc1-next-20230711 #1 [ 959.282918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 959.283484] Call Trace: [ 959.283673] [ 959.283868] dump_stack_lvl+0xc1/0xf0 [ 959.284170] should_fail_ex+0x4b4/0x5b0 [ 959.284473] should_failslab+0x9/0x20 [ 959.284760] kmem_cache_alloc_lru+0x7a/0x680 [ 959.285086] ? __d_alloc+0x31/0x9c0 [ 959.285362] ? __d_alloc+0x31/0x9c0 [ 959.285640] __d_alloc+0x31/0x9c0 [ 959.285897] ? get_random_u32+0x3b2/0x670 [ 959.286213] d_alloc_pseudo+0x1d/0x70 [ 959.286501] alloc_file_pseudo+0xd2/0x260 [ 959.286808] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 959.287160] ? lockdep_annotate_inode_mutex_key+0x4b/0x200 [ 959.287569] ? shmem_get_inode+0x6dc/0xe40 [ 959.287910] ? do_raw_spin_unlock+0x53/0x220 [ 959.288244] __shmem_file_setup+0x202/0x300 [ 959.288564] __do_sys_memfd_create+0x385/0xa20 [ 959.288897] ? fput+0x2f/0x1a0 [ 959.289144] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 959.289508] ? ksys_write+0x19e/0x250 [ 959.289787] ? __pfx_ksys_write+0x10/0x10 [ 959.290098] do_syscall_64+0x3f/0x90 [ 959.290383] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 959.290749] RIP: 0033:0x7fb16e390b19 [ 959.291018] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 959.292270] RSP: 002b:00007fb16b905f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 959.292798] RAX: ffffffffffffffda RBX: 0000000020000500 RCX: 00007fb16e390b19 [ 959.293287] RDX: 00007fb16b906000 RSI: 0000000000000000 RDI: 00007fb16e3ea0fb [ 959.293774] RBP: 0000000000000000 R08: 00007fb16b905ff8 R09: ffffffffffffffff [ 959.294263] R10: 00007fb16b905ffc R11: 0000000000000246 R12: 00000000200002c0 [ 959.294754] R13: 0000000020000300 R14: 0000000000000000 R15: 0000000020001700 [ 959.295263] 10:10:43 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000500)={{}, r3, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r3, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{}, r3, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r3, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r3) fchown(0xffffffffffffffff, 0x0, 0x0) 10:10:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a012, r0, 0x0) r1 = openat$incfs(r0, &(0x7f00000000c0)='.log\x00', 0x444c00, 0x122) r2 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000100), r2) perf_event_open(&(0x7f0000000000)={0x4, 0xfffffe2c, 0xa7, 0x0, 0x40, 0x0, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x2}, 0x0, 0xf5, 0xfd, 0x8, 0xfffffffffffffc, 0x1}, 0xffffffffffffffff, 0x1, r1, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) 10:10:43 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x300) 10:10:43 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x80}) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x5, 0x1f, 0x2, 0x7f, 0x0, 0x7ff, 0x402, 0x11, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x6, 0x74d}, 0x4084, 0x1f, 0x7, 0x49ee92a5e8fdb99e, 0xffff, 0x1, 0x8, 0x0, 0xffffffff, 0x0, 0x8000}, r0, 0x2, 0xffffffffffffffff, 0x19) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r1, 0xc0045878) ioctl$FAT_IOCTL_GET_VOLUME_ID(r1, 0x80047213, &(0x7f0000000000)) [ 959.339619] syz-executor.1: attempt to access beyond end of device [ 959.339619] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 959.340687] FAT-fs (loop1): unable to read boot sector [ 959.344208] syz-executor.0: attempt to access beyond end of device [ 959.344208] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 959.345253] FAT-fs (loop0): unable to read boot sector 10:10:56 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 9) 10:10:56 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 14) 10:10:56 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:10:56 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r2 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000500)={{}, r3, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r3, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r1}, r3, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{}, r3, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r3) fchown(0xffffffffffffffff, 0x0, 0x0) 10:10:56 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xb00) 10:10:56 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:10:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a012, r0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x67, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xfb, 0x8, 0x69, 0x39, 0x0, 0xfff, 0x26100, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0xffffffffffffff80, 0x6}, 0xc000, 0x6, 0xdc1d, 0x5, 0x9, 0x0, 0x3, 0x0, 0x7, 0x0, 0x80}, 0x0, 0xb, 0xffffffffffffffff, 0xb) fchown(0xffffffffffffffff, 0x0, 0x0) 10:10:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) [ 971.833977] syz-executor.7: attempt to access beyond end of device [ 971.833977] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 971.842692] FAT-fs (loop7): unable to read boot sector 10:10:56 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r2 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000500)={{}, r3, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r3, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r1}, r3, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{}, r3, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r3) fchown(0xffffffffffffffff, 0x0, 0x0) [ 971.872914] FAULT_INJECTION: forcing a failure. [ 971.872914] name failslab, interval 1, probability 0, space 0, times 0 [ 971.873854] CPU: 0 PID: 8746 Comm: syz-executor.1 Not tainted 6.5.0-rc1-next-20230711 #1 [ 971.874472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 971.875087] Call Trace: [ 971.875297] [ 971.875485] dump_stack_lvl+0xc1/0xf0 [ 971.875821] should_fail_ex+0x4b4/0x5b0 [ 971.876176] ? getname_flags.part.0+0x50/0x4f0 [ 971.876557] should_failslab+0x9/0x20 [ 971.876875] kmem_cache_alloc+0x61/0x390 [ 971.877222] getname_flags.part.0+0x50/0x4f0 [ 971.877597] getname+0x92/0xe0 [ 971.877885] do_sys_openat2+0xec/0x1d0 [ 971.878215] ? __pfx_do_sys_openat2+0x10/0x10 [ 971.878595] ? perf_trace_preemptirq_template+0x252/0x420 [ 971.879053] __x64_sys_openat+0x143/0x200 [ 971.879409] ? __pfx___x64_sys_openat+0x10/0x10 [ 971.879817] do_syscall_64+0x3f/0x90 [ 971.880171] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 971.880587] RIP: 0033:0x7f8c1612ba04 [ 971.880886] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 971.882224] RSP: 002b:00007f8c136eded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 971.882810] RAX: ffffffffffffffda RBX: 00007f8c161c2970 RCX: 00007f8c1612ba04 [ 971.883356] RDX: 0000000000000002 RSI: 00007f8c136ee000 RDI: 00000000ffffff9c [ 971.883902] RBP: 00007f8c136ee000 R08: 0000000000000000 R09: ffffffffffffffff [ 971.884475] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 971.885023] R13: 0000000000000005 R14: 0000000020000140 R15: 0000000000000000 [ 971.885589] [ 971.912926] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 971.918499] syz-executor.0: attempt to access beyond end of device [ 971.918499] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 971.919499] FAT-fs (loop0): unable to read boot sector 10:10:56 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchown(0xffffffffffffffff, 0x0, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x80}) r1 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0xb) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x8, 0x9, 0x1, 0x0, 0x8, 0x4, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x0, 0x8}, 0x8416, 0xce57, 0x401, 0x0, 0x4, 0xab, 0x6, 0x0, 0xfffffff9, 0x0, 0xa88e}, r0, 0xf, r1, 0x2) [ 971.926383] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:10:56 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 10) 10:10:56 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xc00) 10:10:56 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000f00)='mountinfo\x00') 10:10:56 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r2 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000500)={{}, r3, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r3, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r1}, r3, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{}, r3, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r3) fchown(0xffffffffffffffff, 0x0, 0x0) 10:10:56 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@numtail}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:10:56 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 15) [ 972.015812] FAULT_INJECTION: forcing a failure. [ 972.015812] name failslab, interval 1, probability 0, space 0, times 0 [ 972.016773] CPU: 1 PID: 8761 Comm: syz-executor.7 Not tainted 6.5.0-rc1-next-20230711 #1 [ 972.017388] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 972.018004] Call Trace: [ 972.018211] [ 972.018402] dump_stack_lvl+0xc1/0xf0 [ 972.018739] should_fail_ex+0x4b4/0x5b0 [ 972.019074] ? alloc_empty_file+0x76/0x1e0 [ 972.019429] should_failslab+0x9/0x20 [ 972.019754] kmem_cache_alloc+0x61/0x390 [ 972.020119] ? __pfx_lock_release+0x10/0x10 [ 972.020482] alloc_empty_file+0x76/0x1e0 [ 972.020829] alloc_file+0x5e/0x800 [ 972.021144] alloc_file_pseudo+0x16e/0x260 [ 972.021497] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 972.021884] ? lockdep_annotate_inode_mutex_key+0x4b/0x200 [ 972.022334] ? do_raw_spin_unlock+0x53/0x220 [ 972.022707] __shmem_file_setup+0x202/0x300 [ 972.023070] __do_sys_memfd_create+0x385/0xa20 [ 972.023432] ? fput+0x2f/0x1a0 [ 972.023704] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 972.024131] ? ksys_write+0x19e/0x250 [ 972.024443] ? __pfx_ksys_write+0x10/0x10 [ 972.024790] do_syscall_64+0x3f/0x90 [ 972.025117] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 972.025532] RIP: 0033:0x7fb16e390b19 [ 972.025832] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 972.027187] RSP: 002b:00007fb16b905f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 972.027769] RAX: ffffffffffffffda RBX: 0000000020000500 RCX: 00007fb16e390b19 [ 972.028328] RDX: 00007fb16b906000 RSI: 0000000000000000 RDI: 00007fb16e3ea0fb [ 972.028874] RBP: 0000000000000000 R08: 00007fb16b905ff8 R09: ffffffffffffffff [ 972.029415] R10: 00007fb16b905ffc R11: 0000000000000246 R12: 00000000200002c0 [ 972.029960] R13: 0000000020000300 R14: 0000000000000000 R15: 0000000020001700 [ 972.030525] 10:10:56 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_config_ext, 0x11082, 0x0, 0xfffffffc, 0x4, 0x1, 0x40a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) [ 972.068879] syz-executor.0: attempt to access beyond end of device [ 972.068879] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 972.075281] syz-executor.1: attempt to access beyond end of device [ 972.075281] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 972.080541] FAT-fs (loop0): unable to read boot sector 10:10:56 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x48, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xed9de9d574d2efd2, 0x0, 0x0, 0x2}, 0x0, 0x1, 0xffffffffffffffff, 0x1) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/exec\x00') perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x7, 0x8, 0x40, 0x0, 0x0, 0x8, 0x88200, 0x13, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_config_ext={0x2, 0x2}, 0x0, 0x0, 0x9, 0x5, 0x5, 0xdce, 0xd29, 0x0, 0x71, 0x0, 0xcaf}, 0x0, 0x6, r0, 0xa) r1 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') sendmsg$IPSET_CMD_DEL(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xac, 0xa, 0x6, 0x401, 0x0, 0x0, {0x5, 0x0, 0x1}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0xffff}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x9}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x6}, @IPSET_ATTR_ADT={0x58, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e22}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_ETHER={0xa, 0x11, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e23}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PROTO={0x5, 0x7, 0x2}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x3}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_PACKETS={0xc, 0x19, 0x1, 0x0, 0x10000}}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x20044082}, 0x20) 10:10:56 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xd00) [ 972.106607] FAT-fs (loop1): unable to read boot sector 10:10:56 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:10:56 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 11) 10:10:56 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:10:56 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 16) [ 972.210480] syz-executor.0: attempt to access beyond end of device [ 972.210480] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 972.213901] syz-executor.7: attempt to access beyond end of device [ 972.213901] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 972.215153] FAT-fs (loop7): unable to read boot sector [ 972.219694] FAT-fs (loop0): unable to read boot sector [ 972.284821] FAULT_INJECTION: forcing a failure. [ 972.284821] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 972.285828] CPU: 0 PID: 8785 Comm: syz-executor.1 Not tainted 6.5.0-rc1-next-20230711 #1 [ 972.286448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 972.287063] Call Trace: [ 972.287272] [ 972.287456] dump_stack_lvl+0xc1/0xf0 [ 972.287788] should_fail_ex+0x4b4/0x5b0 [ 972.288159] strncpy_from_user+0x38/0x340 [ 972.288513] getname_flags.part.0+0x95/0x4f0 [ 972.288883] getname+0x92/0xe0 [ 972.289146] do_sys_openat2+0xec/0x1d0 [ 972.289446] ? __pfx_do_sys_openat2+0x10/0x10 [ 972.289794] ? perf_trace_preemptirq_template+0x252/0x420 [ 972.290208] __x64_sys_openat+0x143/0x200 [ 972.290544] ? __pfx___x64_sys_openat+0x10/0x10 [ 972.290928] do_syscall_64+0x3f/0x90 [ 972.291229] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 972.291608] RIP: 0033:0x7f8c1612ba04 [ 972.291882] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 972.293231] RSP: 002b:00007f8c136eded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 972.293768] RAX: ffffffffffffffda RBX: 00007f8c161c2970 RCX: 00007f8c1612ba04 [ 972.294269] RDX: 0000000000000002 RSI: 00007f8c136ee000 RDI: 00000000ffffff9c [ 972.294772] RBP: 00007f8c136ee000 R08: 0000000000000000 R09: ffffffffffffffff [ 972.295272] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 972.295771] R13: 0000000000000005 R14: 0000000020000140 R15: 0000000000000000 [ 972.296311] 10:11:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:11:09 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 17) 10:11:09 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xe00) 10:11:09 executing program 4: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32=0xee00, @ANYRES32=0xee01, @ANYBLOB="2e0566696c653000"]) fchown(0xffffffffffffffff, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x800, 0xa, &(0x7f0000001800)=[{&(0x7f00000001c0)="8f9cc1646a040f252a4edf00edc8672aaa6152d1392f220004052f1db7e38b3772ad01ce588905a678f6acb8226b62a24e781eafd1e61a93d205", 0x3a, 0x3}, {&(0x7f0000000200)="3ecde0b260d3cccafe62fa0417c92e07dc38f7d0f9abe08f6428ec7766a15d715b44b08d2f2c17527993156d34efe8dc5b3ab045bb79025e61d4da6d9295518316c7a9b443730f0af5a2c5a55c81aa19189c7c1a7ee780c3c6b1f0cd90819b9755ee4724ee12c0d4ce90109f77a9c7302f8a5459d74a73f1d8104195b485d9c150d0b9462d9543489f6bf0d19efb443c355a40e6257b68cb58578aeb1cb7bea21fbc17c8a665dd2e2e1b7076d8fa8e8a0fa22ab8b9c30f15bd6bb36c0374b3cc5bd9388c30e0a73e10e6da2fad2a829914e027a351759454c8ece0577ca703d145c122947c798a084d5a88286b5fc7aaab63cb5860", 0xf5}, {&(0x7f0000000300)="d89550d4058639257bdf82cb48fd0975d0761e1727a21d2033fecfda3da025f5e7f00d38638135a5c83b5a3fd7f967a7aa5ea4825e5ff2b8c732271ab2c64dd8dd9c7c612e8cb5867636e4dd0b4fa468e1cb4c6e4ab3294bf9a1f8f72d0d9168d0f054ae8ae61cb72b0d995040675cdc73b2bc24a6ae54d7dd57dd857339a5ab00c39fc6f7b1043b6af4bbad57430e132926de599f40c9673783185c3e0fbe6163e87a062f5f8c31e6a77f45155c707193c89be093240bd4a65d074dcd4cbbdb962e777b7c0c70b77737e89b81", 0xcd, 0x800}, {&(0x7f0000000400)="f8c74f24f965410367c632602864f69ed28d438c8ff0e184ee1c159357a31d9c24f07252e62dc7", 0x27, 0x6}, {&(0x7f0000000440)="f921e164e894a46ee58ed061907debebed46d1a142682cb32fad50186e0a06bbd88b0d213058291db93d8eed5d129a6f8a34bb65c8c83f5f6ff5b04a33e1d151842cb87bbe6eaa1ec66be8b83b7febf480de5d9ba00a08ea9dd27852ef86c18a3b2b668a1ec66cf6592711a931fff730e682b615630c9cfe792ddec27ed1231768563c8304f4a9571889a7da9ae8a0fb00a8f6c0b46d531d8131b0a1a87aaaf52049f50cdb468d0efe03b51be30d0193a3ab7a0a18676a46f6062901f22e60f0cfda49fae76631d6dddeeb33855d5fa606d1664801eb28c1acc28f413a341bc842046e255d936c98d031d506c2779d5ebf3685f708ab58e8476c6f0bd4d335775f3564ca564f81144937891026488565f723da9b28f7a962da98fbd3d6444a47c526d20181eaa73c9a09dcfe43f0a41a9b002f5e97c5adf10999940a9460e3df30acc937de53d18db9f81d1caafa8b7cb54f85182a18f2854a7238c14d8b54f07bb903d87a23d551e8a64748c80d9de82d584c9988eea0a9977f1cf8993f375ab21c277f51bd4c73f7e0d48821225382765a0f04b52b0e5b1d66628476174ace87b52e6df6994b5e6c269a916cf5e8f4a84a94eeaed33eba1b906b860b37bc8c79bf63a618b2b7abad52e39db3ae53079f24b12652c5eca50f8389ecf6242456570a0cd03cbd988004bad5b968188dba090b6ba6a875efaaa88f9338ee3d7dcdbd4b676b9e88f16d44b8dd02d46fb4c89c6b090b285d9d4e6105131f3e9dc3017268db51d210932b5d684d562d4eb6956fbdee22257a50e94002d00f5f6b559bb96e8e72eb26b58f75f8b6a99dec03017b549c3b8ac480989ff224d716004f849e96b46dadcf87d7141bd4c93f397742374c5b4641a6d704ff38bfb653cec976733a7a7cf2b20b5ae7256d790a33aec18f6d81f048901dbb69a72a0769f274d7af2ed6cd72604ad5c7061e9d04620bcbade550cf78fe84e830e47889172d80231f0ed4b3b51aca97e22c399c850368a30e30d5c7b2b4b030d88b15616ed7c5bc5ddba8b51afb1c052fb75d24d5962024ff4ecac13e8fda1ab1b45b7e33120dae03fe1847ed3684eead5eab7646f0d0207938567fd309cee7746eb9cf31346084a3e566f17259337a2d4c38987d9e44cad2d8b0dd3cfbd13fededa9878a4817f999dee34bb59113211a16089286fcc914d13e65971e430ffdfbe5038a7dd3636336e01ff38b0cd9c9cf29024b209b6647a87832dc64573262700fefaa0d89813c68094ddc31e8e3710edc3602a6f7e96476a29911429fa315f47c3001d9ee13de6e58a56043191dd7b486c4d402f56f2927344701e665e59447ffc76c2858528785b1bdcbf24d4f6c8f782d4196b416ad7c6ba85da156c46216fe25d3dbbd5d1ac036af2685ff28a711ad143784c2593b166de05de128573a6b913bd33b1f65a8da2dbcc05b89ee47404c46c8741b06b6f997ecc71b2bf19f7e18e5b6ae027d4ae0ddde6e328ab57c3a570b6c7e853bffa8550bb8b65eff43feb6392fbda1f59cd4dfa9ed9ad47bd5f9c3a612a01803200505848cc1a53bbbb0ae4ef7cf04ca875f39aa041f0fb153b5d8e7d8fa329cffce40eb4750285a3acee24841e9e39cd8af83c905ecf7828fcabe651cf9c41ff1fa562c725681d12373deeb956efb92a2d205158538f82e190eaa26cdeeddf08e330b943024c3b2bdc9d85edad451790dc0dba1f4d16e3df9af1cc807a69f9b8ad3e0f7fe72ca524ea54e2e800f5f2b8ae8f6e89a0fadb0ac87837830068a7eed884226f8b7a2bb914f3bb57e2af899086aed3b52be2bfe1e408a2e403547eb138d2bfc34bfdf721e2bb9d55df6f43f26c5cd4ba2e2e5c3d3ccb8b56bb916a68b7ab6a49122e2bb8e0850b87944434199db500b25b3d2632efa5bdb0ec5ddc6f4ea9fa1e77d75ee2d8a5542da24adc7061e1e4c72c24593e91a5b2595e8a02544bfb5b97d0eeef725c16ea8190c5bb63fe435315da184a38887077bc5df2dad6fb060600600be37707d7446ef6510bdb8cfdea2e20469a2ec397c717192371064e1389c33c947f52afe1135a3a15140266e52fe203cfd8d81e6cc237e753b982286f2b8064c03d1ad099ec7d69127dc039321bc29e7553c602bdc51d478f9c4a12c82072b3ab3c2a528b785521f1969ec452da26a11d4796f181310b7739921c13cb2ef22b8a3c0461d08f6579988ce70c44bf6ef820f4b029758fa6c120ca2bb926d2becf9a747d9d2f28b9128173166c12adc29904b89cc3b1c883c3b9d7f5807bcaeec4e0b0dcec0362f162e2b86a021a760fc716bbc2f79d01eb7f52b63c09e0be5679db3e51202ff12d39865ea05219d24eb08c36a327dcddb269e485b5e95f0ede8bba0c8a13fc0363867d4c9824f5a4efbda7c9431342387e6086831c3bd546a63874025539a887441755dbf6f9d8c3dbc427b9bab03e6e92fd63d510f675a9a4e4897385c642f0e0c62121348a54ff8a5fece939b6c6ebbc09ab018d75abf9412aab878b03f1671bfd00b9c97a74208402368ccd04f4e85742f0fa89cf7d95dc72dc392424777ede508eda7e19ddea6c091f59d6f62e60f9cf73412a250bb4a69b9d45ef150c5d90acc3d968bb17b083b99aa53cf5d4a22911ba604b9a8e82293cc4bddd908f09ab235d5a5e945420f6c184c294d58ef77645d193e14cc1edc20dce48ae8e84e2e15ab3552298ee9aec84d6087b2cab86bccea3ef065bcc62e46cdc351728235471f6adfe237afa016a1bb1fcfc2fd1acefc162dc9b322f041cb71c9a91e8777fdab93cf6f50e10ac62da91b2940afbf1d5ce29ba17e25560a4baa39a15d1aabfff68b8c7d364598b73bd3ec1fbf63dff5ed391082c4a90656f863363e1010b25e20d15868e8b5fca1987c4da4b22cb18704f7e06f7dd04375d1871993cbe285f227c6703616eff5f99ac4bb45790f6bf66320a10f2dd455e5f3c462a3a60e29bca1c4d338a6c30de532bef53589cda29a510390dfc30eb9a642ee5c4f7c87e39c42ab84934ae74b52346845baf5ec18a80d4c5697e29b3565c710d89347564f4610ed2b8a0260c30d5e2f27e62141e2bb40214ef0e496b9d6a76f943a59a4554993e31ba4b28f98f0be9257908d8e0b7283bde938e9f35d8d65acc8ee8ff92c30fd279dceea5b82ecb3372df823eea52ef3d7f7900e5bc77164e18f2e2c40c193b5c1cca1c31c4941120e146b1e2af6d29e3fe6eb1226328173dc9b8e5e7f9a185cc20293d11ef7023075f867733497986688031b263c206029d9a1a13f3ba0f3fd62b6500d0a0dffb74c22c496b2ccb4c86417809d708a444231fc18a9a81d78587633eab57dccfae4c157fe0f15c9ea5751dcab926658208fea37a5759f3f626b5c9f28860516facaabbb2d9fcb0c57cc5253218a24451280f8fb88026ddafdb0fbf33835c142f5f6bcae48f52d65eb3d4500cedbbeab2cc7338d1937e71aec877eb8daa2609ef47051c36498a4c7e76539e8d54c9ab22cbc0a6f30987d29bda75862d37d2c02caa5b2d616477e70918e1765b19a0937a3c897c216e1721cbada2829201ef70a8fbec46842f8e4ab8e7ef3b2315d894a900ed66086ee5471163c7e221d9ab33cd43c92ab5d8b784e962e898bb6b5c160c373fa1e16eeea31432c36f853fd30034d0a4502e250ff58fdd598033476631458a9f1ed7fde42b1c33f55e24dc53628c6182f50bc7c899d0ab269f8f893bcd3c55e1a00670fc173eabbb0bac5608f08f19cdd8fead2272743594ccc1cf9ca7be881e33e870f24bd331d3d886a11801edfd73b3d74976e633e1d520a210d8aa635b9585f55571fea06b0117da692e8a3ddebbd6816e6d9816cef185e7ce85c07e0e3cca03feb7b410a93eacd32bc97ece69502c4641cb025360afef0456fb391c9da7e451e6c96c4807eb9a168115e1795d2f07de357c32d5ddc28190eb7d8ceb1ff53fec1e74e2d3e719a9864c1f57909226566ed15f9c6f4d326b60b10f740a18104813a57b7a94cbdcb58761238ae13fba1f341059418251a24c706afc4a2672e9a732f2212930ebea23ac650c0a52667be5c0caad41450022640f574f8b79ba2b3bdaf3c16a1f9cdb5fcca168bbf043a5681739ba65ada73bfcce00181f031ca3e7fce25731a25a50f9cd92706c93235a4a8d439dcd8869835be26db9bc46010d453e71cb4e6bbb4513dbf9fda858af711566f6a200941588cbd100dea0833c82263deb6253bedc88e41e482ff56d18b9ef93f0af8d30d5ce70b575601aa6cde908ac7d1f7aed631fe372506b1a8878688c63a4cd28202c67f887c26bd8bdec85f09b4ca72b0b4dc9502bc6e55cd3e02c2b79765af3693785a6fe5ff732236139296ff6b3eb76e4d36f9343813c2e553571ac8b9c7493763237df38049db76aabdb8d4b4224ef24e4345e5feb953602b96dc6b13cda0110271d497509b50b4fdc7444b601bea51cf2543daa8b1ccf42e4e1149288bacd083596cb18b774f32ff596d6f5dcdea87116b12c91005cefb76cd20cfce7e70f0bea944133d3b5f732323248616eba018db7b83835d0361dc906190d071babf9825ac4ad07c739fe4a4f7796530de0ac5f212511ea015dba511570c3505dd69953995ab3aaffee7d8b5ca250963c82cf14be5521cd874e181a81c0422353535cc293c1f44b0ace762e0e6de1d5a36d9321443261a65ca9a769c3176f08d4cdfa0cd3a12eb187536b00ba302a313a6b9c97d458c2b7ceb59b738d8f6b3b09175c16c3e7b68e7cadc9c639976865e7e48c8f1048b8e5197dfad6727a00f98e17f2b1b6752fcbecc6a53b42a58c4ba410b12ab9ad5958ccaa5731a63b55a452610be77853154d2e9524df8b0886801d1d76a9bdbd07eea3a8a4ad4f29b720475f304abd872c18db26cfd95e9fc43e2618c2f92f87095d3e261c731802fce5b2b3ba33e1c71f77c149f03904e10cce612b38d4e2176615c3b78da3b266a140c8bb87e84bef2539f9147a6e4902631a920030ea4d56ed24178301d7c5d9e5ee63c4fc527090b2db79dd5f255fc0421d71cf1e91d66fcbf1e3637de743655483e637831bfd25433046dfd6298ff0f2d15c939a82f0e1f95ea6f47c24e04e30c9be7b416b0889de32d26583848c3a0c8aa5e68a7bfa363821a905262252ad3c259e1800e477981b14cdc75a80d71db6b8248965bc11d23c0528b0b6d156cc1be73f0d4836c1a7fd408af00b805b0632098fc955df471ba696794cea6a51378422f4a083a8d18ce50c8c5b134078cc74f9452684148f1be707ae113989372550f1083728fa0668fc03124965e8f76cb8fea467d0ac882f61aa84908ce51a197385792e337e7bad302d8ab6e7734a895c8e2f612cae9978703586e8cbd730560f4af1910c1b8e9e8ab0ea1ec5440a0e3b54986552a40aa8d6831187a6653e5cc75db97b5169668377832be1bdcd6ed9c862649296a4311f0f448e0130ebaa535140b7e5e723dda49ce93d247fc8c740e46d5c8d800fb02a575580fa801554ce5d5fddf2a92e3dfe8142f01f3324803472ef9321395526d93e67be65311d9846169b861e96396d3093c36883b1610170fd5652db951c9f946fcc062673991fc6313b20ebe019b6fd9a234433132401b9ad7c07712f93f18a720e7a773185ca89c5f31147e83a99aee7c3de534c8c3ec360f501c951e2a75fc1c8bd697b1c244d011b6fa04f590f9d6c803fb96017eda0a990a2efc7e13b738bd3c62f64269cf1a993dd5fbbea25b5815b6c56b22a76f4842553c48a3b9287fbc8e", 0x1000, 0x1f}, {&(0x7f0000001440)="299446b1a20a7dd11c0ab464b2b2888f2403370dc994b4aa9956024001a911dfc7ae2936648f869086f79ee0d7de350e8d0348abad8a46c4f0c3592ad3f583248d000907305d122e01fdfd596dbdf2efc948f9e09e064b66e067699e4c86917163d367a6a198547948eb11e9b17633f2091872b569f4ab7d4b8a1bf324abbc19436ada66dd", 0x85, 0x80}, {&(0x7f0000001500)="711ab57da5fff2f33286a6565c13", 0xe, 0x7fffffff}, {&(0x7f0000001540)="f3fd5d50818a38141fa8c7703fa1cc5b400748524a3485aaaaff24a00238aa4a04cb8b8f9d612565690d4b58f9664b623d5dd2a23c15f71c3ae412698997e2080083ed97fdcf311fafeca61643af61ccd3f7ca5dff95fd7e58c6c8cce90949e9b0e025cef794a1ff5a865e90f1163dcc4b5386a06eac4c9d09456bc60cbd0a10a13f2221cdff9808e49f24a9b045b13abdfd124dfafcfed587f845cf45ed3157bb2b331930643ce01d7bd94fceaa977061768c9454e2c9ce4954a7055fb03059d0c56642b654062473", 0xc9, 0x9}, {&(0x7f0000001640)="ea796787039146febdf5916547f3bb83fcc6f279d7fe2a3af97394193f6d80db3683cb19f0fce207c3ee9cac995d8d1421f526b8ef5aa441d725ccd6d8c707a745da506f2a05eba2cd81912b0613aa0991c9425f6361445a0fd7b97669fc7fa70a6732c52099c5391777cb4df4693fed96818e04e258b0cfdcb2f60ca8a23e02f0a8f606f4a66b9050c36b29bfde9edd09b82b9220ebcc0ccf745c", 0x9b, 0x8001}, {&(0x7f0000001700)="913b64b2b6548a5320eaed06cf47e9881f49b6e5a73842ead9c4f6c84d0435658b9d1a3246b99be24c0c9dc6f1826935f56944412bc441e8896e6cede52b9350eea1d47cc1a2a46d95804da1ee33929749b9947c57d879aa3c6d7ac50d7b5ebc44f656af3652966905de49e7217aff5f26e3682433cb8294adf2a045cac0b7b6d202d21fbe1d009423479eddee6585c917496a9ff9b2b7e5a579fb945f87d58d228da72bd34989a03e7e699ffbbe233c8013b762d5bf8aa99dbb7c9eb40e14cd7a5686ef16291b2351cfdaf3ca2302e2c1525fd3ab32", 0xd6, 0x8001}], 0x1000000, &(0x7f0000001900)={[{@journal_checksum}, {@data_writeback}, {@nouser_xattr}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@journal_checksum}], [{@obj_user={'obj_user', 0x3d, 'R'}}, {@hash}, {@audit}, {@appraise}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}]}) r1 = openat(0xffffffffffffffff, 0x0, 0x401, 0x18) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r2 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000019c0)='/proc/crypto\x00', 0x0, 0x0) inotify_add_watch(r3, &(0x7f0000001a00)='./file0\x00', 0xc0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0xb) openat(r2, &(0x7f0000000100)='./file0\x00', 0x280, 0x118) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0xb) r4 = open(&(0x7f0000000080)='./file0\x00', 0x2001, 0x110) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e22, 0x4008, @private2, 0x3}, 0x1c) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8982, &(0x7f0000000000)={0x8, 'batadv_slave_0\x00', {'tunl0\x00'}, 0xffff}) 10:11:09 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x1b, &(0x7f0000000000)={@dev}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x21, &(0x7f0000000100)={{{@in6=@local, @in=@local}}, {{@in=@multicast1}}}, 0xe8) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x440080, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x7d, 0x1, 0xd6, 0x8, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x1, 0x10000}, 0x40400, 0x0, 0x101, 0x2, 0x1, 0x1, 0x7626, 0x0, 0x1, 0x0, 0x3ff}, 0x0, 0xb, 0xffffffffffffffff, 0xb) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:11:09 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:11:09 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:11:09 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 12) [ 985.004250] FAULT_INJECTION: forcing a failure. [ 985.004250] name failslab, interval 1, probability 0, space 0, times 0 [ 985.005138] CPU: 1 PID: 8800 Comm: syz-executor.7 Not tainted 6.5.0-rc1-next-20230711 #1 [ 985.005739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 985.006362] Call Trace: [ 985.006575] [ 985.006765] dump_stack_lvl+0xc1/0xf0 [ 985.007093] should_fail_ex+0x4b4/0x5b0 [ 985.007425] ? security_file_alloc+0x38/0x170 [ 985.007801] should_failslab+0x9/0x20 [ 985.008134] kmem_cache_alloc+0x61/0x390 [ 985.008494] security_file_alloc+0x38/0x170 [ 985.008851] ? kmem_cache_alloc+0x328/0x390 [ 985.009212] init_file+0x99/0x250 [ 985.009515] alloc_empty_file+0x94/0x1e0 [ 985.009857] alloc_file+0x5e/0x800 [ 985.010170] alloc_file_pseudo+0x16e/0x260 [ 985.010523] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 985.010911] ? lockdep_annotate_inode_mutex_key+0x4b/0x200 [ 985.011257] syz-executor.0: attempt to access beyond end of device [ 985.011257] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 985.011354] ? do_raw_spin_unlock+0x53/0x220 [ 985.012342] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 985.012469] __shmem_file_setup+0x202/0x300 [ 985.013410] __do_sys_memfd_create+0x385/0xa20 [ 985.013769] ? fput+0x2f/0x1a0 [ 985.014040] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 985.014443] ? ksys_write+0x19e/0x250 [ 985.014758] ? __pfx_ksys_write+0x10/0x10 [ 985.015110] do_syscall_64+0x3f/0x90 [ 985.015433] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 985.015842] RIP: 0033:0x7fb16e390b19 [ 985.016165] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 985.017539] RSP: 002b:00007fb16b905f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 985.018126] RAX: ffffffffffffffda RBX: 0000000020000500 RCX: 00007fb16e390b19 [ 985.018675] RDX: 00007fb16b906000 RSI: 0000000000000000 RDI: 00007fb16e3ea0fb [ 985.019224] RBP: 0000000000000000 R08: 00007fb16b905ff8 R09: ffffffffffffffff [ 985.019768] R10: 00007fb16b905ffc R11: 0000000000000246 R12: 00000000200002c0 [ 985.020343] R13: 0000000020000300 R14: 0000000000000000 R15: 0000000020001700 [ 985.020906] [ 985.028201] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 985.030631] FAULT_INJECTION: forcing a failure. [ 985.030631] name failslab, interval 1, probability 0, space 0, times 0 [ 985.030803] FAT-fs (loop0): unable to read boot sector [ 985.031430] CPU: 1 PID: 8804 Comm: syz-executor.1 Not tainted 6.5.0-rc1-next-20230711 #1 [ 985.032434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 985.033057] Call Trace: [ 985.033267] [ 985.033457] dump_stack_lvl+0xc1/0xf0 [ 985.033787] should_fail_ex+0x4b4/0x5b0 [ 985.034122] ? alloc_empty_file+0x76/0x1e0 [ 985.034475] should_failslab+0x9/0x20 [ 985.034789] kmem_cache_alloc+0x61/0x390 [ 985.035126] ? __lock_acquire+0x19b1/0x6340 [ 985.035482] alloc_empty_file+0x76/0x1e0 [ 985.035828] path_openat+0xd8/0x2710 [ 985.036174] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 985.036589] ? __pfx_path_openat+0x10/0x10 [ 985.036961] do_filp_open+0x1ba/0x410 [ 985.037278] ? __pfx_do_filp_open+0x10/0x10 [ 985.037622] ? expand_files+0x446/0x8e0 [ 985.037958] ? find_held_lock+0x2c/0x110 [ 985.038307] ? alloc_fd+0x2eb/0x760 [ 985.038617] ? lock_release+0x1e3/0x680 [ 985.038954] ? do_raw_spin_lock+0x125/0x270 [ 985.039311] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 985.039710] ? _raw_spin_unlock+0x1e/0x40 [ 985.040055] ? alloc_fd+0x2eb/0x760 [ 985.040402] do_sys_openat2+0x164/0x1d0 [ 985.040735] ? __pfx_do_sys_openat2+0x10/0x10 [ 985.040755] loop4: detected capacity change from 0 to 264192 [ 985.041541] ? perf_trace_preemptirq_template+0x252/0x420 [ 985.041998] __x64_sys_openat+0x143/0x200 [ 985.042348] ? __pfx___x64_sys_openat+0x10/0x10 [ 985.042749] do_syscall_64+0x3f/0x90 [ 985.042885] ext4: Unknown parameter 'nouser_xattr' [ 985.043050] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 985.043786] RIP: 0033:0x7f8c1612ba04 [ 985.044089] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 985.045474] RSP: 002b:00007f8c136eded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 985.046062] RAX: ffffffffffffffda RBX: 00007f8c161c2970 RCX: 00007f8c1612ba04 [ 985.046610] RDX: 0000000000000002 RSI: 00007f8c136ee000 RDI: 00000000ffffff9c [ 985.047158] RBP: 00007f8c136ee000 R08: 0000000000000000 R09: ffffffffffffffff [ 985.047707] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 985.048281] R13: 0000000000000005 R14: 0000000020000140 R15: 0000000000000000 [ 985.048849] [ 985.067969] loop4: detected capacity change from 0 to 264192 [ 985.069927] ext4: Unknown parameter 'nouser_xattr' 10:11:09 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 13) 10:11:09 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xf00) 10:11:09 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:11:09 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004340)=[{{&(0x7f0000000100), 0x6e, &(0x7f0000000040)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1, &(0x7f0000001180)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f00000011c0), 0x6e, &(0x7f0000001700)=[{&(0x7f0000001240)=""/142, 0x8e}, {&(0x7f0000001300)=""/134, 0x86}, {&(0x7f00000013c0)=""/196, 0xc4}, {&(0x7f00000014c0)=""/67, 0x43}, {&(0x7f0000001540)=""/205, 0xcd}, {&(0x7f0000001640)=""/79, 0x4f}, {&(0x7f00000016c0)}], 0x7, &(0x7f0000001780)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}}, {{&(0x7f0000001800), 0x6e, &(0x7f0000001e40)=[{&(0x7f0000001880)=""/80, 0x50}, {&(0x7f0000001900)=""/201, 0xc9}, {&(0x7f0000001a00)=""/153, 0x99}, {&(0x7f0000001ac0)}, {&(0x7f0000001b00)=""/247, 0xf7}, {&(0x7f0000001c00)=""/152, 0x98}, {&(0x7f0000001cc0)=""/47, 0x2f}, {&(0x7f0000001d00)=""/174, 0xae}, {&(0x7f0000001dc0)=""/65, 0x41}], 0x9, &(0x7f0000001f00)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x130}}, {{&(0x7f0000002040), 0x6e, &(0x7f0000002180)=[{&(0x7f00000020c0)=""/155, 0x9b}], 0x1, &(0x7f00000021c0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}, {{&(0x7f0000002240), 0x6e, &(0x7f0000003580)=[{&(0x7f00000022c0)=""/223, 0xdf}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/68, 0x44}, {&(0x7f0000003440)=""/248, 0xf8}, {&(0x7f0000003540)=""/13, 0xd}], 0x5, &(0x7f0000003600)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f0000003640)=@abs, 0x6e, &(0x7f0000003b00)=[{&(0x7f00000036c0)=""/129, 0x81}, {&(0x7f0000003780)=""/151, 0x97}, {&(0x7f0000003840)=""/222, 0xde}, {&(0x7f0000003940)=""/210, 0xd2}, {&(0x7f0000003a40)=""/142, 0x8e}], 0x5, &(0x7f0000003b80)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000003bc0)=@abs, 0x6e, &(0x7f0000003f80)=[{&(0x7f0000003c40)=""/6, 0x6}, {&(0x7f0000003c80)=""/168, 0xa8}, {&(0x7f0000003d40)=""/87, 0x57}, {&(0x7f0000003dc0)=""/131, 0x83}, {&(0x7f0000003e80)=""/15, 0xf}, {&(0x7f0000003ec0)=""/32, 0x20}, {&(0x7f0000003f00)=""/15, 0xf}, {&(0x7f0000003f40)=""/53, 0x35}], 0x8}}, {{&(0x7f0000004000)=@abs, 0x6e, &(0x7f0000004200)=[{&(0x7f0000004080)=""/229, 0xe5}, {&(0x7f0000004180)=""/60, 0x3c}, {&(0x7f00000041c0)=""/8, 0x8}], 0x3, &(0x7f0000004240)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0}}], 0x8, 0x2101, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/udp6\x00') 10:11:09 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:11:09 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x80}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a012, r1, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x40, 0x81, 0x3, 0x2, 0x0, 0x7, 0x8b8c1, 0x5, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xffff6d83, 0x1, @perf_bp={&(0x7f00000000c0), 0x9}, 0x801c, 0x3b44, 0x1, 0x0, 0x4a8b, 0xffff, 0xfff, 0x0, 0x0, 0x0, 0x1ad}, r0, 0x8, r1, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) 10:11:09 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 18) [ 985.184157] syz-executor.7: attempt to access beyond end of device [ 985.184157] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 985.191612] FAT-fs (loop7): unable to read boot sector [ 985.215456] syz-executor.0: attempt to access beyond end of device [ 985.215456] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 985.221974] FAT-fs (loop0): unable to read boot sector [ 985.224212] syz-executor.1: attempt to access beyond end of device [ 985.224212] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 985.225113] FAT-fs (loop1): unable to read boot sector 10:11:09 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 14) [ 985.309049] FAULT_INJECTION: forcing a failure. [ 985.309049] name failslab, interval 1, probability 0, space 0, times 0 [ 985.309942] CPU: 1 PID: 8830 Comm: syz-executor.7 Not tainted 6.5.0-rc1-next-20230711 #1 [ 985.310491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 985.311052] Call Trace: [ 985.311233] [ 985.311395] dump_stack_lvl+0xc1/0xf0 [ 985.311693] should_fail_ex+0x4b4/0x5b0 [ 985.311990] ? getname_flags.part.0+0x50/0x4f0 [ 985.312342] should_failslab+0x9/0x20 [ 985.312623] kmem_cache_alloc+0x61/0x390 [ 985.312927] getname_flags.part.0+0x50/0x4f0 [ 985.313244] getname+0x92/0xe0 [ 985.313494] do_sys_openat2+0xec/0x1d0 [ 985.313776] ? __pfx_do_sys_openat2+0x10/0x10 [ 985.314101] ? find_held_lock+0x2c/0x110 [ 985.314407] ? do_syscall_64+0x3f/0x90 [ 985.314692] ? lock_release+0x1e3/0x680 [ 985.314990] __x64_sys_openat+0x143/0x200 [ 985.315295] ? __pfx___x64_sys_openat+0x10/0x10 [ 985.315643] do_syscall_64+0x3f/0x90 [ 985.315924] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 985.316318] RIP: 0033:0x7fb16e343a04 [ 985.316586] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 985.317779] RSP: 002b:00007fb16b905ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 985.318300] RAX: ffffffffffffffda RBX: 00007fb16e3da970 RCX: 00007fb16e343a04 [ 985.318788] RDX: 0000000000000002 RSI: 00007fb16b906000 RDI: 00000000ffffff9c [ 985.319276] RBP: 00007fb16b906000 R08: 0000000000000000 R09: ffffffffffffffff [ 985.319755] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 985.320258] R13: 0000000000000004 R14: 0000000020000500 R15: 0000000000000000 [ 985.320757] 10:11:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:11:21 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x1700) 10:11:21 executing program 6: ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000100)={{}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r2 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000500)={{}, r3, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r3, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r1}, r3, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r0}, r3, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000080)=r3) fchown(0xffffffffffffffff, 0x0, 0x0) [ 997.282969] Zero length message leads to an empty skb 10:11:21 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:11:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a012, r0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) 10:11:21 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0xb) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xe8, 0x9, 0x9, 0x3f, 0x0, 0x5, 0x10000, 0xa, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_bp, 0x10c01, 0x100, 0x7, 0x6, 0x8001, 0x3, 0xaf4, 0x0, 0x7, 0x0, 0x2}, r0, 0xd, r1, 0x8) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:11:21 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 15) 10:11:21 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 19) [ 997.300794] FAULT_INJECTION: forcing a failure. [ 997.300794] name failslab, interval 1, probability 0, space 0, times 0 [ 997.301618] CPU: 1 PID: 8848 Comm: syz-executor.1 Not tainted 6.5.0-rc1-next-20230711 #1 [ 997.302166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 997.302722] Call Trace: [ 997.302901] [ 997.303071] dump_stack_lvl+0xc1/0xf0 [ 997.303358] should_fail_ex+0x4b4/0x5b0 [ 997.303652] ? security_file_alloc+0x38/0x170 [ 997.303983] should_failslab+0x9/0x20 [ 997.304287] kmem_cache_alloc+0x61/0x390 [ 997.304604] security_file_alloc+0x38/0x170 [ 997.304919] init_file+0x99/0x250 [ 997.305189] alloc_empty_file+0x94/0x1e0 [ 997.305484] path_openat+0xd8/0x2710 [ 997.305777] ? __pfx_path_openat+0x10/0x10 [ 997.306089] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 997.306452] do_filp_open+0x1ba/0x410 [ 997.306721] ? __pfx_do_filp_open+0x10/0x10 [ 997.306903] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 997.307018] ? expand_files+0x446/0x8e0 [ 997.307922] ? find_held_lock+0x2c/0x110 [ 997.308225] ? alloc_fd+0x2eb/0x760 [ 997.308531] ? lock_release+0x1e3/0x680 [ 997.308829] ? do_raw_spin_lock+0x125/0x270 [ 997.309146] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 997.309483] ? _raw_spin_unlock+0x1e/0x40 [ 997.309784] ? alloc_fd+0x2eb/0x760 [ 997.310068] do_sys_openat2+0x164/0x1d0 [ 997.310364] ? __pfx_do_sys_openat2+0x10/0x10 [ 997.310688] ? perf_trace_preemptirq_template+0x252/0x420 [ 997.311087] __x64_sys_openat+0x143/0x200 [ 997.311391] ? __pfx___x64_sys_openat+0x10/0x10 [ 997.311743] do_syscall_64+0x3f/0x90 [ 997.312027] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 997.312420] RIP: 0033:0x7f8c1612ba04 [ 997.312688] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 997.313893] RSP: 002b:00007f8c136eded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 997.314408] RAX: ffffffffffffffda RBX: 00007f8c161c2970 RCX: 00007f8c1612ba04 [ 997.314894] RDX: 0000000000000002 RSI: 00007f8c136ee000 RDI: 00000000ffffff9c [ 997.315388] RBP: 00007f8c136ee000 R08: 0000000000000000 R09: ffffffffffffffff [ 997.315872] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 997.315980] FAULT_INJECTION: forcing a failure. [ 997.315980] name failslab, interval 1, probability 0, space 0, times 0 [ 997.316388] R13: 0000000000000005 R14: 0000000020000140 R15: 0000000000000000 [ 997.317656] [ 997.317832] CPU: 0 PID: 8853 Comm: syz-executor.7 Not tainted 6.5.0-rc1-next-20230711 #1 [ 997.318412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 997.318969] Call Trace: [ 997.319162] [ 997.319324] dump_stack_lvl+0xc1/0xf0 [ 997.319624] should_fail_ex+0x4b4/0x5b0 [ 997.319914] ? security_file_alloc+0x38/0x170 [ 997.320360] should_failslab+0x9/0x20 [ 997.320652] kmem_cache_alloc+0x61/0x390 [ 997.320953] security_file_alloc+0x38/0x170 [ 997.321265] ? kmem_cache_alloc+0x328/0x390 [ 997.321605] init_file+0x99/0x250 [ 997.321859] alloc_empty_file+0x94/0x1e0 [ 997.322157] alloc_file+0x5e/0x800 [ 997.322421] alloc_file_pseudo+0x16e/0x260 [ 997.322761] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 997.322940] syz-executor.0: attempt to access beyond end of device [ 997.322940] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 997.323085] ? lockdep_annotate_inode_mutex_key+0x4b/0x200 [ 997.324241] ? do_raw_spin_unlock+0x53/0x220 [ 997.324787] __shmem_file_setup+0x202/0x300 [ 997.325127] __do_sys_memfd_create+0x385/0xa20 [ 997.325457] ? fput+0x2f/0x1a0 [ 997.325696] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 997.326047] ? ksys_write+0x19e/0x250 [ 997.326330] ? __pfx_ksys_write+0x10/0x10 [ 997.326662] do_syscall_64+0x3f/0x90 [ 997.326936] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 997.327143] FAT-fs (loop0): unable to read boot sector [ 997.327289] RIP: 0033:0x7fb16e390b19 [ 997.327914] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 997.329812] RSP: 002b:00007fb16b905f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 997.330337] RAX: ffffffffffffffda RBX: 0000000020000500 RCX: 00007fb16e390b19 [ 997.330822] RDX: 00007fb16b906000 RSI: 0000000000000000 RDI: 00007fb16e3ea0fb [ 997.331303] RBP: 0000000000000000 R08: 00007fb16b905ff8 R09: ffffffffffffffff [ 997.331806] R10: 00007fb16b905ffc R11: 0000000000000246 R12: 00000000200002c0 [ 997.332377] R13: 0000000020000300 R14: 0000000000000000 R15: 0000000020001700 [ 997.332885] [ 997.335046] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:11:21 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:11:21 executing program 6: ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000100)={{}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r2 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000500)={{}, r3, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r3, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r1}, r3, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r0}, r3, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000080)=r3) fchown(0xffffffffffffffff, 0x0, 0x0) 10:11:21 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:11:21 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) 10:11:21 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x1900) 10:11:21 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 20) [ 997.427841] syz-executor.0: attempt to access beyond end of device [ 997.427841] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 997.431167] FAT-fs (loop0): unable to read boot sector 10:11:21 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 16) 10:11:21 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a012, r0, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x80, 0x0, 0x0, 0x8, 0x0, 0x5, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x7, 0x7}, 0x100, 0x68ce74f5, 0x3, 0x0, 0x401, 0x20, 0x6, 0x0, 0x80000000, 0x0, 0x8f20}, 0xffffffffffffffff, 0x4, r0, 0xb) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') [ 997.481876] FAULT_INJECTION: forcing a failure. [ 997.481876] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 997.482753] CPU: 1 PID: 8872 Comm: syz-executor.7 Not tainted 6.5.0-rc1-next-20230711 #1 [ 997.483301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 997.483864] Call Trace: [ 997.484051] [ 997.484214] dump_stack_lvl+0xc1/0xf0 [ 997.484537] should_fail_ex+0x4b4/0x5b0 [ 997.484835] strncpy_from_user+0x38/0x340 [ 997.485145] getname_flags.part.0+0x95/0x4f0 [ 997.485467] getname+0x92/0xe0 [ 997.485719] do_sys_openat2+0xec/0x1d0 [ 997.486012] ? __pfx_do_sys_openat2+0x10/0x10 [ 997.486330] ? find_held_lock+0x2c/0x110 [ 997.486642] ? do_syscall_64+0x3f/0x90 [ 997.486937] ? lock_release+0x1e3/0x680 [ 997.487228] __x64_sys_openat+0x143/0x200 [ 997.487533] ? __pfx___x64_sys_openat+0x10/0x10 [ 997.487886] do_syscall_64+0x3f/0x90 [ 997.488160] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 997.488545] RIP: 0033:0x7fb16e343a04 [ 997.488815] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 997.490018] RSP: 002b:00007fb16b905ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 997.490534] RAX: ffffffffffffffda RBX: 00007fb16e3da970 RCX: 00007fb16e343a04 [ 997.491016] RDX: 0000000000000002 RSI: 00007fb16b906000 RDI: 00000000ffffff9c [ 997.491500] RBP: 00007fb16b906000 R08: 0000000000000000 R09: ffffffffffffffff [ 997.491986] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 997.492502] R13: 0000000000000004 R14: 0000000020000500 R15: 0000000000000000 [ 997.493009] [ 997.501402] syz-executor.1: attempt to access beyond end of device [ 997.501402] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 997.504150] FAT-fs (loop1): unable to read boot sector 10:11:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:11:33 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchown(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a012, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x4, 0x1f, 0x9, 0x0, 0x2, 0x8, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xfffffffb, 0x4, @perf_config_ext={0x0, 0xffffffffffff0001}, 0xc00, 0x8, 0xffffffff, 0x8, 0x100000001, 0xacc3, 0x7, 0x0, 0x4, 0x0, 0x5}, 0x0, 0xe, r0, 0x1) 10:11:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@shortname_mixed}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:11:33 executing program 6: ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000100)={{}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r2 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000500)={{}, r3, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r3, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r1}, r3, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r0}, r3, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000080)=r3) fchown(0xffffffffffffffff, 0x0, 0x0) 10:11:33 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x1a00) 10:11:33 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0xd1d, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a012, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x6, 0x9, 0xfa, 0x1, 0x0, 0xa9, 0x80020, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffff, 0x2, @perf_bp={&(0x7f0000000040), 0xa}, 0x800, 0x407cdd1e, 0xffffffec, 0xd, 0xf55, 0xfffffff9, 0x0, 0x0, 0xeb, 0x0, 0x1}, 0xffffffffffffffff, 0xb, r0, 0x9) 10:11:33 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 17) 10:11:33 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 21) [ 1009.533907] FAULT_INJECTION: forcing a failure. [ 1009.533907] name failslab, interval 1, probability 0, space 0, times 0 [ 1009.534898] CPU: 0 PID: 8895 Comm: syz-executor.7 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1009.535523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1009.536152] Call Trace: [ 1009.536366] [ 1009.536597] dump_stack_lvl+0xc1/0xf0 [ 1009.536934] should_fail_ex+0x4b4/0x5b0 [ 1009.537271] ? alloc_empty_file+0x76/0x1e0 [ 1009.537627] should_failslab+0x9/0x20 [ 1009.537943] kmem_cache_alloc+0x61/0x390 [ 1009.538282] ? __lock_acquire+0x19b1/0x6340 [ 1009.538645] alloc_empty_file+0x76/0x1e0 [ 1009.538986] path_openat+0xd8/0x2710 [ 1009.539326] ? __pfx_path_openat+0x10/0x10 [ 1009.539692] do_filp_open+0x1ba/0x410 [ 1009.540007] ? __pfx_do_filp_open+0x10/0x10 [ 1009.540353] ? expand_files+0x446/0x8e0 [ 1009.540700] ? find_held_lock+0x2c/0x110 [ 1009.541033] ? alloc_fd+0x2eb/0x760 [ 1009.541332] ? lock_release+0x1e3/0x680 [ 1009.541652] ? do_raw_spin_lock+0x125/0x270 [ 1009.541997] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1009.542376] ? _raw_spin_unlock+0x1e/0x40 [ 1009.542701] ? alloc_fd+0x2eb/0x760 [ 1009.543007] do_sys_openat2+0x164/0x1d0 [ 1009.543328] ? __pfx_do_sys_openat2+0x10/0x10 [ 1009.543683] ? find_held_lock+0x2c/0x110 [ 1009.544010] ? do_syscall_64+0x3f/0x90 [ 1009.544330] ? lock_release+0x1e3/0x680 [ 1009.544686] __x64_sys_openat+0x143/0x200 [ 1009.544898] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1009.545018] ? __pfx___x64_sys_openat+0x10/0x10 [ 1009.545999] do_syscall_64+0x3f/0x90 [ 1009.546322] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1009.546725] RIP: 0033:0x7fb16e343a04 [ 1009.547023] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1009.548364] RSP: 002b:00007fb16b905ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1009.550458] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1009.551567] RAX: ffffffffffffffda RBX: 00007fb16e3da970 RCX: 00007fb16e343a04 [ 1009.551585] RDX: 0000000000000002 RSI: 00007fb16b906000 RDI: 00000000ffffff9c [ 1009.551601] RBP: 00007fb16b906000 R08: 0000000000000000 R09: ffffffffffffffff [ 1009.551616] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1009.554372] R13: 0000000000000004 R14: 0000000020000500 R15: 0000000000000000 [ 1009.554937] [ 1009.575071] FAULT_INJECTION: forcing a failure. [ 1009.575071] name failslab, interval 1, probability 0, space 0, times 0 [ 1009.575939] CPU: 0 PID: 8893 Comm: syz-executor.1 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1009.576186] syz-executor.0: attempt to access beyond end of device [ 1009.576186] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1009.576609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1009.576623] Call Trace: [ 1009.576630] [ 1009.576638] dump_stack_lvl+0xc1/0xf0 [ 1009.577526] FAT-fs (loop0): unable to read boot sector [ 1009.577986] should_fail_ex+0x4b4/0x5b0 [ 1009.579378] ? __kernfs_new_node+0xd4/0x890 [ 1009.579738] should_failslab+0x9/0x20 [ 1009.580055] kmem_cache_alloc+0x61/0x390 [ 1009.580389] ? __pfx_avc_has_perm+0x10/0x10 [ 1009.580859] __kernfs_new_node+0xd4/0x890 [ 1009.581201] ? __pfx___kernfs_new_node+0x10/0x10 [ 1009.581573] ? selinux_sb_statfs+0x1b5/0x240 [ 1009.581942] ? __pfx_selinux_sb_statfs+0x10/0x10 [ 1009.582335] ? __pfx_perf_trace_lock+0x10/0x10 [ 1009.582714] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 1009.583130] ? shmem_statfs+0x1b7/0x3e0 [ 1009.583468] kernfs_create_dir_ns+0xa0/0x230 [ 1009.583851] internal_create_group+0x713/0xb00 [ 1009.584243] ? __pfx_internal_create_group+0x10/0x10 [ 1009.584769] loop_configure+0xce5/0x1910 [ 1009.585139] lo_ioctl+0x934/0x19a0 [ 1009.585458] ? __x64_sys_openat+0x143/0x200 [ 1009.585815] ? do_syscall_64+0x3f/0x90 [ 1009.586147] ? __pfx_lo_ioctl+0x10/0x10 [ 1009.586484] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1009.586914] ? __pfx_perf_tp_event+0x10/0x10 [ 1009.587275] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 1009.587691] ? __lock_acquire+0xc3f/0x6340 [ 1009.588052] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1009.588684] ? perf_trace_preemptirq_template+0x252/0x420 [ 1009.589137] ? __pfx_lo_ioctl+0x10/0x10 [ 1009.589478] blkdev_ioctl+0x2e4/0x750 [ 1009.589806] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1009.590163] ? selinux_file_ioctl+0xba/0x270 [ 1009.590538] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1009.590901] __x64_sys_ioctl+0x1a4/0x210 [ 1009.591249] do_syscall_64+0x3f/0x90 [ 1009.591575] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1009.591989] RIP: 0033:0x7f8c161788d7 [ 1009.592291] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1009.595398] RSP: 002b:00007f8c136edf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1009.595972] RAX: ffffffffffffffda RBX: 00007f8c161c2970 RCX: 00007f8c161788d7 [ 1009.596511] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1009.597053] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1009.597586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1009.598125] R13: 0000000000000005 R14: 0000000020000140 R15: 0000000000000000 [ 1009.598691] 10:11:34 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 18) 10:11:34 executing program 6: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:11:34 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x1b00) 10:11:34 executing program 4: ioctl$BTRFS_IOC_FS_INFO(0xffffffffffffffff, 0x8400941f, &(0x7f0000000080)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r0, 0xc0045878) write(r0, &(0x7f0000000480)="0482cb6504e2007567a61fe86369082bfb71b2a146af02ce8cc0b63c912210087e1b0ecd1a321127705ed7e6e43735e0228e9e06068793c7e8cb68da2dc313c690189fe3e0bf094de7487c33674273e4c5522e85df", 0x55) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) 10:11:34 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:11:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@shortname_mixed}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 1009.683170] syz-executor.1: attempt to access beyond end of device [ 1009.683170] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1009.697947] syz-executor.7: attempt to access beyond end of device [ 1009.697947] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1009.699866] FAT-fs (loop7): unable to read boot sector [ 1009.740767] FAT-fs (loop1): unable to read boot sector 10:11:34 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 19) 10:11:34 executing program 6: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) [ 1009.780328] syz-executor.0: attempt to access beyond end of device [ 1009.780328] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1009.796654] FAT-fs (loop0): unable to read boot sector [ 1009.800096] FAULT_INJECTION: forcing a failure. [ 1009.800096] name failslab, interval 1, probability 0, space 0, times 0 [ 1009.800998] CPU: 0 PID: 8916 Comm: syz-executor.7 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1009.801553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1009.802118] Call Trace: [ 1009.802307] [ 1009.802468] dump_stack_lvl+0xc1/0xf0 [ 1009.802760] should_fail_ex+0x4b4/0x5b0 [ 1009.803053] ? security_file_alloc+0x38/0x170 [ 1009.803381] should_failslab+0x9/0x20 [ 1009.803656] kmem_cache_alloc+0x61/0x390 [ 1009.803957] security_file_alloc+0x38/0x170 [ 1009.804278] init_file+0x99/0x250 [ 1009.804565] alloc_empty_file+0x94/0x1e0 [ 1009.804880] path_openat+0xd8/0x2710 [ 1009.805183] ? __pfx_path_openat+0x10/0x10 [ 1009.805500] do_filp_open+0x1ba/0x410 [ 1009.805779] ? __pfx_do_filp_open+0x10/0x10 [ 1009.806082] ? expand_files+0x446/0x8e0 [ 1009.806367] ? find_held_lock+0x2c/0x110 [ 1009.806670] ? alloc_fd+0x2eb/0x760 [ 1009.806942] ? lock_release+0x1e3/0x680 [ 1009.807235] ? do_raw_spin_lock+0x125/0x270 [ 1009.807546] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1009.807889] ? _raw_spin_unlock+0x1e/0x40 [ 1009.808193] ? alloc_fd+0x2eb/0x760 [ 1009.808487] do_sys_openat2+0x164/0x1d0 [ 1009.808814] ? __pfx_do_sys_openat2+0x10/0x10 [ 1009.809141] ? find_held_lock+0x2c/0x110 [ 1009.809440] ? do_syscall_64+0x3f/0x90 [ 1009.809731] ? lock_release+0x1e3/0x680 [ 1009.810023] __x64_sys_openat+0x143/0x200 [ 1009.810325] ? __pfx___x64_sys_openat+0x10/0x10 [ 1009.810672] do_syscall_64+0x3f/0x90 [ 1009.810953] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1009.811315] RIP: 0033:0x7fb16e343a04 [ 1009.811573] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1009.812818] RSP: 002b:00007fb16b905ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1009.813335] RAX: ffffffffffffffda RBX: 00007fb16e3da970 RCX: 00007fb16e343a04 [ 1009.813815] RDX: 0000000000000002 RSI: 00007fb16b906000 RDI: 00000000ffffff9c [ 1009.814304] RBP: 00007fb16b906000 R08: 0000000000000000 R09: ffffffffffffffff [ 1009.814785] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1009.815264] R13: 0000000000000004 R14: 0000000020000500 R15: 0000000000000000 [ 1009.815765] [ 1021.789083] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:11:46 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffefff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) 10:11:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:11:46 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 22) 10:11:46 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r0, 0xc0045878) dup(r0) 10:11:46 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xfeff) 10:11:46 executing program 6: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:11:46 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@shortname_mixed}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:11:46 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 20) [ 1021.800158] syz-executor.0: attempt to access beyond end of device [ 1021.800158] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1021.801411] FAT-fs (loop0): unable to read boot sector [ 1021.810827] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1021.817302] syz-executor.7: attempt to access beyond end of device [ 1021.817302] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1021.817313] syz-executor.1: attempt to access beyond end of device [ 1021.817313] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1021.818373] FAT-fs (loop7): unable to read boot sector [ 1021.830689] FAT-fs (loop1): unable to read boot sector 10:11:58 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 21) [ 1034.066863] FAULT_INJECTION: forcing a failure. [ 1034.066863] name failslab, interval 1, probability 0, space 0, times 0 [ 1034.067956] CPU: 0 PID: 8954 Comm: syz-executor.7 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1034.068632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1034.069307] Call Trace: [ 1034.069532] [ 1034.069739] dump_stack_lvl+0xc1/0xf0 [ 1034.070093] should_fail_ex+0x4b4/0x5b0 [ 1034.070448] ? __kernfs_new_node+0xd4/0x890 [ 1034.070836] should_failslab+0x9/0x20 [ 1034.071176] kmem_cache_alloc+0x61/0x390 [ 1034.071533] ? __pfx_avc_has_perm+0x10/0x10 [ 1034.071927] __kernfs_new_node+0xd4/0x890 [ 1034.072301] ? __pfx___kernfs_new_node+0x10/0x10 [ 1034.072720] ? selinux_sb_statfs+0x1b5/0x240 [ 1034.073135] ? __pfx_selinux_sb_statfs+0x10/0x10 [ 1034.073551] ? __pfx_perf_trace_lock+0x10/0x10 [ 1034.073966] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 1034.074405] ? shmem_statfs+0x1b7/0x3e0 [ 1034.074766] kernfs_create_dir_ns+0xa0/0x230 [ 1034.075161] internal_create_group+0x713/0xb00 [ 1034.075567] ? __pfx_internal_create_group+0x10/0x10 [ 1034.076017] loop_configure+0xce5/0x1910 [ 1034.076393] lo_ioctl+0x934/0x19a0 [ 1034.076717] ? kmem_cache_free+0x10d/0x4d0 [ 1034.077107] ? __x64_sys_openat+0x143/0x200 [ 1034.077483] ? do_syscall_64+0x3f/0x90 [ 1034.077821] ? __pfx_lo_ioctl+0x10/0x10 [ 1034.078177] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1034.078626] ? perf_trace_lock+0xc1/0x480 [ 1034.078996] ? __pfx_perf_trace_lock+0x10/0x10 [ 1034.079396] ? __lock_acquire+0xc3f/0x6340 [ 1034.079825] ? __pfx_do_sys_openat2+0x10/0x10 [ 1034.080216] ? find_held_lock+0x2c/0x110 [ 1034.080579] ? do_syscall_64+0x3f/0x90 [ 1034.080933] ? lock_release+0x1e3/0x680 [ 1034.081287] ? __pfx_lo_ioctl+0x10/0x10 [ 1034.081649] blkdev_ioctl+0x2e4/0x750 [ 1034.081996] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1034.082373] ? selinux_file_ioctl+0xba/0x270 [ 1034.082768] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1034.083141] __x64_sys_ioctl+0x1a4/0x210 [ 1034.083500] do_syscall_64+0x3f/0x90 [ 1034.083838] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1034.084270] RIP: 0033:0x7fb16e3908d7 [ 1034.084589] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1034.086046] RSP: 002b:00007fb16b905f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1034.086665] RAX: ffffffffffffffda RBX: 00007fb16e3da970 RCX: 00007fb16e3908d7 [ 1034.087249] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1034.087837] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1034.088432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1034.089032] R13: 0000000000000004 R14: 0000000020000500 R15: 0000000000000000 [ 1034.089634] 10:11:58 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x48, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/shm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x7, 0x8, 0xff, 0x41, 0x0, 0x100, 0x8040, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000040), 0x4}, 0x4, 0x7fffffff, 0x5, 0x7, 0x200, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0xc, r1, 0x3) r2 = socket$netlink(0x10, 0x3, 0xc) stat(&(0x7f0000000680)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) r4 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000640)='cpu.max\x00', 0x2, 0x0) recvmmsg$unix(r1, &(0x7f00000088c0)=[{{&(0x7f0000000bc0), 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000f40)=""/4096, 0x1000}], 0x1, &(0x7f0000000c80)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x128}}, {{&(0x7f0000000dc0), 0x6e, &(0x7f00000032c0)=[{&(0x7f0000001f40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/128, 0x80}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000ec0)=""/24, 0x18}, {&(0x7f0000003040)=""/229, 0xe5}, {&(0x7f0000003140)=""/197, 0xc5}, {&(0x7f0000003240)=""/124, 0x7c}], 0x7, &(0x7f0000003340)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f0000003380), 0x6e, &(0x7f0000004740)=[{&(0x7f0000003400)=""/175, 0xaf}, {&(0x7f00000034c0)=""/4096, 0x1000}, {&(0x7f00000044c0)=""/114, 0x72}, {&(0x7f0000004540)=""/107, 0x6b}, {&(0x7f00000045c0)=""/25, 0x19}, {&(0x7f0000004600)=""/112, 0x70}, {&(0x7f0000004680)=""/140, 0x8c}], 0x7, &(0x7f00000047c0)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}}, {{&(0x7f0000004880)=@abs, 0x6e, &(0x7f0000005b40)=[{&(0x7f0000004900)=""/114, 0x72}, {&(0x7f0000004980)=""/157, 0x9d}, {&(0x7f0000004a40)=""/4096, 0x1000}, {&(0x7f0000005a40)=""/248, 0xf8}], 0x4, &(0x7f0000005b80)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000005bc0), 0x6e, &(0x7f0000005d40)=[{&(0x7f0000005c40)=""/125, 0x7d}, {&(0x7f0000005cc0)=""/124, 0x7c}], 0x2, &(0x7f0000005d80)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x70}}, {{&(0x7f0000005e00), 0x6e, &(0x7f00000060c0)=[{&(0x7f0000005e80)=""/89, 0x59}, {&(0x7f0000005f00)=""/14, 0xe}, {&(0x7f0000005f40)=""/198, 0xc6}, {&(0x7f0000006040)=""/78, 0x4e}], 0x4, &(0x7f0000006100)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}, {{&(0x7f00000061c0), 0x6e, &(0x7f0000007300)=[{&(0x7f0000006240)=""/4096, 0x1000}, {&(0x7f0000007240)=""/71, 0x47}, {&(0x7f00000072c0)=""/3, 0x3}], 0x3}}, {{0x0, 0x0, &(0x7f0000008640)=[{&(0x7f0000007340)=""/239, 0xef}, {&(0x7f0000007440)=""/56, 0x38}, {&(0x7f0000007480)=""/150, 0x96}, {&(0x7f0000007540)=""/54, 0x36}, {&(0x7f0000007580)=""/4096, 0x1000}, {&(0x7f0000008580)=""/170, 0xaa}], 0x6, &(0x7f00000086c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000008740), 0x6e, &(0x7f0000008800)=[{&(0x7f00000087c0)=""/30, 0x1e}], 0x1, &(0x7f0000008840)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}}], 0x9, 0x40, &(0x7f0000008b00)={0x77359400}) stat(&(0x7f0000000680)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r7, 0xc0045878) r8 = open$dir(&(0x7f0000008f80)='./file1\x00', 0x2000, 0x20) openat(r8, &(0x7f0000008fc0)='./file1/file0\x00', 0x8000, 0x182) sendmsg$netlink(r2, &(0x7f0000008f40)={0x0, 0x0, &(0x7f0000008ec0)=[{&(0x7f00000001c0)={0x16c, 0x31, 0x300, 0x70bd29, 0x25dfdbfc, "", [@typed={0x38, 0x36, 0x0, 0x0, @binary="2314649d15c3f1caf54305ff90e2c0c02506260d0fa10986a0e6bb2762211ccab1f8588ed351bc6ceb8f4e928f1792826722f7ca"}, @typed={0x4, 0x4}, @nested={0x120, 0x15, 0x0, 0x1, [@typed={0x14, 0x6f, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @generic="fef8ca8b039c37e2d4849dbfd8ea7f8a5287ad755c5d5674b893dc6358c3c8483c938e64a743c9a0a8def77664ce3fcd7a139559f9f82e91c285dcf76ac2cd6f5631897d5ae463c0ebc5ec846814ac5dcd25b41507004d122d5b13b26cbcf53cfd3d845398a20b6103ba9b60b60c197f813ee4fb0a782397e3555201a046a66c187ed54ed31f6d5c2ed5ea43b81b56383ad4bae3a5a242e40be886daf14d4f910475df51d017eed1f981ecd3f3d84ff41a69623c32affa70cebcf079fcd35bdf05e277a8698ba7af46e5d8a618fc22a2", @generic="74374d09bcb30754ccdc753add191d3d47b0ab5c121b4517e97ec05ecd894073ff47e9968c9ebd3503f0ef8e45caa06a", @typed={0x8, 0x48, 0x0, 0x0, @uid=0xffffffffffffffff}]}]}, 0x16c}, {&(0x7f0000000340)={0x2d0, 0x12, 0x300, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8, 0x3, 0x0, 0x0, @u32=0x5}, @typed={0x8, 0x60, 0x0, 0x0, @ipv4=@multicast2}, @generic="11c59406ac109fa2431014eccbc389adaf375764827eceba7ba932a12310a8dd5d13ef5970692f5246cd9916eda06c9c3d34e2ad38f6e07984c1445bf3bac38a50f819ef8e872df58420877d8ce6235c8f78765240ba30e1c7662b320ad3367a4bd53d6476eb585c0860926deb7b97ec3c0cb3f23e8b9a0723fee783d3b38101e8507d94a6f06d0dd63e1133a8eca6e1c5b47f57c1496ffd12f2922e71037ed9b6e0802780e32cad708b54108e4003e108aabb93c5cb45a5fa762e2b85c7cd05a89581fdb1348d22beac508002a45c3c8d41e2cf", @generic="9a3446425509309a566a482ad61195a634a67dc79fd9e2c8b9bd484432dd92787703a62c972f36664516bdda42a4e7ded40ad88bc7ba1a4f130cf39a18a36be98921ce639c994020e70324f0eb40e6d79183c3e6c53088b8eca7febbcd51e7cdfe911347adac479a65cbcef668893060a246f31876e47015a8ee11e3dedc13ef42a2e2eeac32a1ed23a9a2a5d266f327ecd6046468b65d6bd885add8f800d6a1657588e2d152e686100fd3ef0844402ce1ad8f1666582287a16f457e527eeaa889", @typed={0x8, 0x7e, 0x0, 0x0, @uid=r3}, @nested={0xfe, 0x4f, 0x0, 0x1, [@typed={0xc, 0x5, 0x0, 0x0, @u64=0x8e63}, @typed={0x8, 0x45, 0x0, 0x0, @u32}, @typed={0x8, 0x8e, 0x0, 0x0, @pid}, @generic="585425f55919d76535487810aa276d72231204abbf615fc62d50906b40685e051e2ac751fda58c1b724cd7e553a0183719eac49884fe98ccb0b47f426fb8c6e7f34927d4cbbadc148f1ea1eb9e9279e7daa3109f25806770d4f36558eaf45dd461e083be30adcbd4a147d4e62ffaefd5947ea37f7166e0bde22cb2bd32146680d425bb97eee4570c0cd3f49d5e3a372f6606ecad915e898abf2be4c8671c07b9199da0644735bc7b5c620f540cdcfe4b7b6b31f8aeda9866c3346ddc5c86f7c717875ac2a7399c9f26a2a9fa28287b44e7001cfa6442d6cfafee4928de78"]}, @typed={0x8, 0x75, 0x0, 0x0, @ipv4=@multicast2}, @typed={0x5, 0x84, 0x0, 0x0, @str='\x00'}]}, 0x2d0}, {&(0x7f0000000680)={0x4e4, 0x3b, 0x400, 0x70bd2c, 0x25dfdbfb, "", [@nested={0xc, 0x72, 0x0, 0x1, [@typed={0x5, 0x7a, 0x0, 0x0, @str='\x00'}]}, @typed={0xe5, 0x41, 0x0, 0x0, @binary="d7b8b2268f36eff40617a9a00b002a2300163db24ec9df3cbd019bc076a8d9ce18bea494883fc98804e1ec3eccde3b6c89f13564fbc5a000032951c98b89a55f1880ae2c3feb14f56fe68840ce2bd4ae12b4df505d477c99bbd8c317639b054b31ceb6223b60fb1094e09054c151c8c7b12c3921e631689228a9a00684f1447a65e7f0781f9fc06cbd8380c19969da61823474e61b3aa9d2c01c3ef061bf49cdeba5a5bebb5991ac5094f9d50ebfcd90273b1ce1a819a43647c9768ae3d05cb6084baac81e10fefe0c50df688e78c64ba9609c5441f3b2e5e97a3dbc8bd848cafc"}, @typed={0x8, 0x82, 0x0, 0x0, @fd=r4}, @nested={0x101, 0x20, 0x0, 0x1, [@generic="5179e5627afe550b0ffd5275cab0f3f220204cccf5350ea6ff3199801b0aa3eed496d6d900f5bf20e9783f2b16b89a4375486640b36b1c6ea7acf14f3b83258cf1fea8b66c3cd8608bb2b998e6462aafac796d7f54f182aa161dcb7bc743a66e506475b5d8a6813cf0e9c4489dfddf709a3614480129b4b621b2a5890e82c6b526c2d57475a7cbc62aaa5fd7c60c9e433fde23643da4c51c9793979af5ba40f540c1a5744afc35b3e62c26ddd425c1463e3eae1e839539a495f84442d5fa45b9097d7c85f2e645dfb1c3e44af5438942f7ade6e8462bc3e6a3a72f57636bc94d748d2316dce32e8242f325639a2f8d0dba4549f3eec03df3eb", @typed={0x4, 0x6c}]}, @generic="7bb4111a547c244f8d6bc85cde6b7c51b35b2c22f65e13c25a1533e0cd1091990f3e3f3de99192f9919569c632d295be8f1979e4370d0b79203ba84d82e4220803d2df2caf72b3a9d830ba384364df281c351eb5c4230d8b551ba5ab2c5b7dc99023e32c52ff352c807f5054af8e59d0dcc667757c225314df64204012e80985d323c7b850149f00fe4d2adeab588c16b1", @nested={0x23d, 0x66, 0x0, 0x1, [@typed={0xc0, 0xb, 0x0, 0x0, @binary="d7e60280e4b5e348183420d2da1fce03dfd45d0155c13266280762d7e2b21e820ae42ac04598b45c699503f6ff7a2da882b0062468d71c15739d159b0e91cb13779b2cfb6de898e41ef3c0395d4f3e1e02ae8dce1b26fc9b58e29a54ef8c6543830ed0be328040c946a17ab21e6b34e4b3c754b771bc7abfbd456541169c331b9e9ba3e02fc723571e8acf1f465b08a2e1a35396ab19a77fa09172ed676c7235e68f9b81a39b94bb688bfc24591111edb1ffe340b78bb92f901b0f56"}, @generic="fb1bd744ad76886d7ff879032c002beba069c894dba4116b1f3bafdcbcd6bf304e0bcd3262238cab6014c6610681dbd95fd9dd97433fd24061ce0d1fa4bb55b5138e91fac73a2b9daa883e27ce5c625923f36aa9fe8146f7a5bb08ef67d02c938b7eb3fb4b40e9efbd899ab727932ad5aa556aa4707a6907d843d422de6b4c48cd9eb8007211d0b393565cb3051610ac4f132894c56c09e039", @typed={0x8, 0x71, 0x0, 0x0, @ipv4=@multicast2}, @typed={0xc, 0x46, 0x0, 0x0, @str='6!/.*})\x00'}, @generic="1de5d3552abd86ab978964904ff7631e973f7665c97074bf3935dc210db0a9edbad017a5c425361c9d1779d536617a1dc7401e23070be2ec47314c9d15547358ccdbe9e7d64686c6acbde10a952591c055679b9a2999342be50473bde835f7fad99b8db2546b265f8b8cc33814b0590c93981d42776c5c085e1793302d3010715abebbec7891cb4e81d7db3e5dfadde2a977a3f802ce5e0c5f1b372b427baf90b4cb909b04d1130cb675daae57279178008800c330862c8a9a8a693b8611d4c4bcfcea2ce7694d088d446fe1"]}]}, 0x4e4}, {&(0x7f0000000b80)={0x20, 0x28, 0x4, 0x70bd26, 0x25dfdbfc, "", [@typed={0x8, 0x70, 0x0, 0x0, @uid=0xee00}, @typed={0x8, 0x30, 0x0, 0x0, @fd=r2}]}, 0x20}, {&(0x7f0000008b40)={0xac, 0x10, 0x4, 0x70bd27, 0x25dfdbfc, "", [@typed={0x8, 0x91, 0x0, 0x0, @uid=r5}, @typed={0x4, 0x4e}, @generic="5aacfc2d031b8e7cdbaa222fbfd628ca60d7c733db12750f4ce421fd978190b7810cfc0d51cdcbc6a169df4b8368e110955f24cd654ab38f8965dcf56e7f959dbc7f629421fb47a5d8933afdbad436a0e4777e6b6e2ae254f4cf9dab3a2f78bdc996e77619d9afe9c7ab082805702cd0483be4e70c3618d13f1f82bccde029f8fb84992934525de5f10801e4b5eb91"]}, 0xac}, {&(0x7f0000008c00)={0x28c, 0x3f, 0x300, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x1c, 0x3, 0x0, 0x1, [@typed={0x8, 0x4e, 0x0, 0x0, @uid=r6}, @typed={0x8, 0x3, 0x0, 0x0, @u32=0x8000}, @typed={0x8, 0x96, 0x0, 0x0, @u32=0x1}]}, @nested={0x38, 0xb, 0x0, 0x1, [@typed={0xc, 0x81, 0x0, 0x0, @u64=0x5cbd}, @typed={0x8, 0x23, 0x0, 0x0, @ipv4=@remote}, @typed={0x16, 0x2e, 0x0, 0x0, @str='/proc/sysvipc/shm\x00'}, @typed={0x8, 0x54, 0x0, 0x0, @fd=r0}]}, @typed={0x8, 0x69, 0x0, 0x0, @fd=r7}, @generic="cfe0419c9c1f0756c6b6045544f7932829c314d310b0688fbaf823828b9510228a5b7717f87dadfd72745c928ba4504a34a57fbb04c38082844468f4df9c09fdf99ff5149ee4083989907fe97eb0395477c5404d4aefc95a5cbea5592d929bd99a0343114381e4584b93748bf21b960f1e", @typed={0xd7, 0x25, 0x0, 0x0, @binary="9eda0b0c52fbbab629d3f272af17d158a9a3fba86445db40136c5e22d2e18ee6512988b44c9381120350e62e6ae026188b9b4a95ae2f76828d2ecfd711708663eb74cb91fc1403f3208d0374280ff1e32aa3016f9a8dad4b239ed61a145bb7a9ab9655c8956f9e0561dcb8db8b7d35147283f9ef0f5f600e80c5bff80a5ce9e1013eed8bee6388f99de6ccb8d2279d6c12e94350c58ff9306399d272b7131f7561e556a18f5aa5aad2c37db9785e272f95a7536d45823c864933d57a92a98941ecb0e524330522b12b27eb977ca66b79985150"}, @typed={0xc, 0x67, 0x0, 0x0, @u64=0x100000000}, @generic="266a7f5af0b9f3ca3fec5ece189aa9dd0aa0e7799fff105aee9553c698cf5090c8aabb64fd9344b14cce2eb7636b3cb5d4e825c38de4616da7f2712cec4383f804a9d2da5d6bd94463a9011d4f294f72e02e5786efe7abadee057ad534fab55b6cb44c95093b9836244feb55cb339944c60d11b43ab485d224ff4552a39d8c0afafecf2d26785f054c4dafb62c89d6d7e4acbc068605da5358683835085f7a2daf96aba1937dd4a7b1aafef67fc419362a7522067c3f26ac0786f39f4e8c743179451cb10121054e"]}, 0x28c}], 0x6, 0x0, 0x0, 0x40040c0}, 0x20004008) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/zoneinfo\x00', 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r9, 0xf504, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:11:58 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 23) 10:11:58 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xfffe) 10:11:58 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@shortname_mixed}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:11:58 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) [ 1034.116826] syz-executor.7: attempt to access beyond end of device [ 1034.116826] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1034.117745] FAT-fs (loop7): unable to read boot sector r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:11:58 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xd, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x4010, 0xffffffffffffffff, 0x8000000) fchmod(r0, 0x0) syz_io_uring_setup(0x3705, &(0x7f0000000080)={0x0, 0xdcba, 0x4, 0x1, 0x2d4}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_POLL_REMOVE={0x7, 0x3, 0x0, 0x0, 0x0, 0x386b0, 0x0, 0x0, 0x1}, 0x4) 10:11:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:11:58 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x80000) 10:11:58 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xb0, 0x0, 0x2, 0x81, 0x0, 0x10000, 0x14, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_config_ext={0x8, 0x2}, 0x10000, 0x2, 0x1000, 0x6, 0x2, 0x3f, 0x1ff0, 0x0, 0x1000, 0x0, 0x6}, 0x0, 0xf, 0xffffffffffffffff, 0x8) fchown(0xffffffffffffffff, 0x0, 0x0) [ 1034.159654] syz-executor.1: attempt to access beyond end of device [ 1034.159654] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1034.160575] FAT-fs (loop1): unable to read boot sector [ 1034.167174] syz-executor.0: attempt to access beyond end of device [ 1034.167174] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1034.169602] FAT-fs (loop0): unable to read boot sector [ 1034.172071] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1034.180233] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:11:58 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:11:58 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@shortname_mixed}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 1034.283994] syz-executor.0: attempt to access beyond end of device [ 1034.283994] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1034.287990] FAT-fs (loop0): unable to read boot sector [ 1039.692635] Bluetooth: hci2: command 0x0406 tx timeout 10:12:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:12:10 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@shortname_mixed}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:12:10 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 22) 10:12:10 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 24) 10:12:10 executing program 4: perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x201, 0x0, 0x0, 0x1}, 0x0, 0x8, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) 10:12:10 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r2 = gettid() rt_sigqueueinfo(r2, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x80}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) sendmsg$unix(r3, &(0x7f0000000580)={&(0x7f0000000140)=@abs={0xe6102361d31b0aa6, 0x0, 0x4e24}, 0x6e, &(0x7f0000000500)=[{&(0x7f00000001c0)="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", 0xfa}, {&(0x7f00000002c0)="7b1257fbbb9ecd2b1afe72397fccb064d9fa750dcf6a2f29a7edd5820c", 0x1d}, {&(0x7f0000000300)="5975cb24979d6f743e671362fde7ea5f61157bdf998207b6c7ff573e8e668b91683681504039c0d2e1617ac4bf25ada70381766213e7816f695ed8fcc237d83177b940ecb03651ab690bab787a92750c69", 0x51}, {&(0x7f0000000400)="3265d4ddf5bcb287f3d84dfe3ca7a075f4b5e4d2a5210e991862f2cadc0f888ede2853afa26d502dcc9c7349c9c728e32de4c7b2a0b10c29d9b87ba87ad4b9d1b045d4ad7ef00b478f471762abb8f5654583538348878df65ef50cd89bb80e2424d1e652b21854fd915336c6c22775f20b79e04a5e5d9b8b967e45ec557e712419bfa3158d63d64e28bc570edb3e7e2b765b5aa8ac7f16300fde51e9c6c8cf2002af3c2917358ebcf9bfddf77b31da310a496ca53124cd883cfaec5b820b282bf0bc3b25aae774ba5d56aac042e8495310f671d15a8bc293aca2d69a4e03", 0xde}], 0x4, &(0x7f0000000540), 0x0, 0x20008000}, 0x1) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x9, 0x16, 0x20, 0x2, 0x0, 0x6, 0x2808, 0xc, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x10000, 0xfb70}, 0x12000, 0x3, 0xbe6, 0x9, 0x6, 0x4bb6d3b5, 0x40, 0x0, 0x0, 0x0, 0x8}, r2, 0x3, r0, 0x8cb2532548f47554) 10:12:10 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x1000000) 10:12:10 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) [ 1046.142993] syz-executor.7: attempt to access beyond end of device [ 1046.142993] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1046.144639] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1046.146624] FAT-fs (loop7): unable to read boot sector [ 1046.147713] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:12:10 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x81, 0x1, 0x1, 0x4, 0x0, 0xfffffffffffffff8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0x9, 0x4}, 0x10710, 0x8, 0x4, 0x0, 0xfff, 0x6, 0x8, 0x0, 0x3, 0x0, 0x4}, r0, 0x10, 0xffffffffffffffff, 0x8) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x7, 0x80, 0x4, 0x4, 0x0, 0x35a9, 0x210, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0x2, 0x8001}, 0x1000, 0x7, 0xabf9, 0xc, 0x20, 0x6, 0x6, 0x0, 0x6, 0x0, 0x3ff}, r0, 0x2, r1, 0x0) [ 1046.186203] syz-executor.0: attempt to access beyond end of device [ 1046.186203] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1046.193934] FAT-fs (loop0): unable to read boot sector 10:12:10 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 23) [ 1046.206438] syz-executor.1: attempt to access beyond end of device [ 1046.206438] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1046.211962] FAT-fs (loop1): unable to read boot sector 10:12:10 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x2000000) 10:12:10 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:12:10 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) fchown(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfa, 0xf2, 0x1, 0x1, 0x0, 0x7, 0x40, 0x19, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_config_ext={0x1, 0x384}, 0x4, 0x3f, 0x7, 0x0, 0x10001, 0x61d8, 0x3, 0x0, 0x5, 0x0, 0x15e}, 0x0, 0x0, r0, 0x1) [ 1046.264005] syz-executor.7: attempt to access beyond end of device [ 1046.264005] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1046.268076] FAT-fs (loop7): unable to read boot sector 10:12:10 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@numtail}, {@shortname_mixed}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:12:10 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 24) 10:12:10 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) [ 1046.352123] syz-executor.0: attempt to access beyond end of device [ 1046.352123] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1046.355326] FAT-fs (loop0): unable to read boot sector [ 1046.364814] syz-executor.7: attempt to access beyond end of device [ 1046.364814] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1046.369983] FAT-fs (loop7): unable to read boot sector 10:12:23 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x9, 0x7}, 0x1c84a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4aa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:12:23 executing program 4: r0 = fork() ptrace(0x4207, r0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x9, 0x8, 0xa1, 0xda, 0x0, 0x9, 0x4010, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1, @perf_bp={&(0x7f0000000080)}, 0x9844, 0x101, 0x0, 0x1, 0x5, 0x3, 0x0, 0x0, 0x3ff, 0x0, 0x41}, 0xffffffffffffffff, 0x7, r1, 0xa) 10:12:23 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 25) 10:12:23 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:12:23 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 25) 10:12:23 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x3000000) 10:12:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@numtail}, {@shortname_mixed}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:12:23 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) [ 1058.747134] FAULT_INJECTION: forcing a failure. [ 1058.747134] name failslab, interval 1, probability 0, space 0, times 0 [ 1058.747928] CPU: 1 PID: 9046 Comm: syz-executor.7 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1058.748605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1058.749310] Call Trace: [ 1058.749535] [ 1058.749743] dump_stack_lvl+0xc1/0xf0 [ 1058.750089] should_fail_ex+0x4b4/0x5b0 [ 1058.750447] ? __kernfs_new_node+0xd4/0x890 [ 1058.750824] should_failslab+0x9/0x20 [ 1058.751157] kmem_cache_alloc+0x61/0x390 [ 1058.751430] ? find_held_lock+0x2c/0x110 [ 1058.751788] __kernfs_new_node+0xd4/0x890 [ 1058.752068] ? __pfx___kernfs_new_node+0x10/0x10 [ 1058.752482] ? find_held_lock+0x2c/0x110 [ 1058.752841] ? kernfs_add_one+0x3d5/0x530 [ 1058.753135] ? lock_release+0x1e3/0x680 [ 1058.753476] ? __pfx_lock_release+0x10/0x10 [ 1058.753863] kernfs_new_node+0x97/0x120 [ 1058.754221] __kernfs_create_file+0x55/0x350 [ 1058.754612] sysfs_add_file_mode_ns+0x21c/0x440 [ 1058.755019] ? __pfx_dev_attr_store+0x10/0x10 [ 1058.755406] internal_create_group+0x322/0xb00 [ 1058.755814] ? __pfx_internal_create_group+0x10/0x10 [ 1058.756263] loop_configure+0xce5/0x1910 [ 1058.756640] lo_ioctl+0x934/0x19a0 [ 1058.756888] ? kmem_cache_free+0x10d/0x4d0 [ 1058.757247] ? __x64_sys_openat+0x143/0x200 [ 1058.757631] ? do_syscall_64+0x3f/0x90 [ 1058.757974] ? __pfx_lo_ioctl+0x10/0x10 [ 1058.758324] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1058.758766] ? perf_trace_lock+0xc1/0x480 [ 1058.759125] ? __pfx_perf_trace_lock+0x10/0x10 [ 1058.759533] ? __lock_acquire+0xc3f/0x6340 [ 1058.759937] ? __pfx_do_sys_openat2+0x10/0x10 [ 1058.760327] ? find_held_lock+0x2c/0x110 [ 1058.760691] ? do_syscall_64+0x3f/0x90 [ 1058.760961] ? lock_release+0x1e3/0x680 [ 1058.761308] ? __pfx_lo_ioctl+0x10/0x10 [ 1058.761664] blkdev_ioctl+0x2e4/0x750 [ 1058.762007] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1058.762392] ? selinux_file_ioctl+0xba/0x270 [ 1058.762786] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1058.763164] __x64_sys_ioctl+0x1a4/0x210 [ 1058.763528] do_syscall_64+0x3f/0x90 [ 1058.763855] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1058.764294] RIP: 0033:0x7fb16e3908d7 [ 1058.764611] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1058.766142] RSP: 002b:00007fb16b905f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1058.766781] RAX: ffffffffffffffda RBX: 00007fb16e3da970 RCX: 00007fb16e3908d7 [ 1058.767377] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1058.767969] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1058.768565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1058.769170] R13: 0000000000000004 R14: 0000000020000500 R15: 0000000000000000 [ 1058.769793] [ 1058.779012] FAULT_INJECTION: forcing a failure. [ 1058.779012] name failslab, interval 1, probability 0, space 0, times 0 [ 1058.779943] CPU: 1 PID: 9052 Comm: syz-executor.1 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1058.780609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1058.781307] Call Trace: [ 1058.781526] [ 1058.781714] dump_stack_lvl+0xc1/0xf0 [ 1058.782055] should_fail_ex+0x4b4/0x5b0 [ 1058.782398] ? __kernfs_new_node+0xd4/0x890 [ 1058.782777] should_failslab+0x9/0x20 [ 1058.783097] kmem_cache_alloc+0x61/0x390 [ 1058.783456] __kernfs_new_node+0xd4/0x890 [ 1058.783820] ? __pfx___kernfs_new_node+0x10/0x10 [ 1058.784240] ? down_write+0x11a/0x1f0 [ 1058.784588] ? up_write+0x196/0x510 [ 1058.784917] kernfs_new_node+0x97/0x120 [ 1058.785288] __kernfs_create_file+0x55/0x350 [ 1058.785584] sysfs_add_file_mode_ns+0x21c/0x440 [ 1058.785977] ? __pfx_dev_attr_store+0x10/0x10 [ 1058.786368] internal_create_group+0x322/0xb00 [ 1058.786782] ? __pfx_internal_create_group+0x10/0x10 [ 1058.787227] loop_configure+0xce5/0x1910 [ 1058.787606] lo_ioctl+0x934/0x19a0 [ 1058.787923] ? __x64_sys_openat+0x143/0x200 [ 1058.788295] ? do_syscall_64+0x3f/0x90 [ 1058.788646] ? __pfx_lo_ioctl+0x10/0x10 [ 1058.788914] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1058.789361] ? __pfx_perf_tp_event+0x10/0x10 [ 1058.789746] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 1058.790181] ? __lock_acquire+0xc3f/0x6340 [ 1058.790549] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1058.791100] ? perf_trace_preemptirq_template+0x252/0x420 [ 1058.791561] ? __pfx_lo_ioctl+0x10/0x10 [ 1058.791906] blkdev_ioctl+0x2e4/0x750 [ 1058.792239] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1058.792617] ? selinux_file_ioctl+0xba/0x270 [ 1058.793009] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1058.793310] __x64_sys_ioctl+0x1a4/0x210 [ 1058.793661] do_syscall_64+0x3f/0x90 [ 1058.793917] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1058.794351] RIP: 0033:0x7f8c161788d7 [ 1058.794593] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1058.796095] RSP: 002b:00007f8c136edf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1058.796566] RAX: ffffffffffffffda RBX: 00007f8c161c2970 RCX: 00007f8c161788d7 [ 1058.797162] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1058.797765] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1058.798364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1058.798965] R13: 0000000000000005 R14: 0000000020000140 R15: 0000000000000000 [ 1058.799587] [ 1058.800437] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1058.801995] syz-executor.0: attempt to access beyond end of device [ 1058.801995] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1058.802285] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1058.803784] FAT-fs (loop0): unable to read boot sector [ 1058.807782] syz-executor.7: attempt to access beyond end of device [ 1058.807782] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1058.809053] syz-executor.1: attempt to access beyond end of device [ 1058.809053] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1058.810175] FAT-fs (loop1): unable to read boot sector [ 1058.810824] FAT-fs (loop7): unable to read boot sector 10:12:23 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:12:23 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 26) 10:12:23 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 26) [ 1058.900295] syz-executor.7: attempt to access beyond end of device [ 1058.900295] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1058.902818] FAULT_INJECTION: forcing a failure. [ 1058.902818] name failslab, interval 1, probability 0, space 0, times 0 [ 1058.903772] CPU: 1 PID: 9061 Comm: syz-executor.1 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1058.904441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1058.905156] Call Trace: [ 1058.905385] [ 1058.905589] dump_stack_lvl+0xc1/0xf0 [ 1058.905938] should_fail_ex+0x4b4/0x5b0 [ 1058.906285] ? __kernfs_new_node+0xd4/0x890 [ 1058.906660] should_failslab+0x9/0x20 [ 1058.906988] kmem_cache_alloc+0x61/0x390 [ 1058.907266] __kernfs_new_node+0xd4/0x890 [ 1058.907628] ? __pfx___kernfs_new_node+0x10/0x10 [ 1058.907946] ? down_write+0x11a/0x1f0 [ 1058.908287] ? up_write+0x196/0x510 [ 1058.908546] kernfs_new_node+0x97/0x120 [ 1058.908904] __kernfs_create_file+0x55/0x350 [ 1058.909212] sysfs_add_file_mode_ns+0x21c/0x440 [ 1058.909613] ? __pfx_dev_attr_store+0x10/0x10 [ 1058.909917] internal_create_group+0x322/0xb00 [ 1058.910321] ? __pfx_internal_create_group+0x10/0x10 [ 1058.910675] loop_configure+0xce5/0x1910 [ 1058.911044] lo_ioctl+0x934/0x19a0 [ 1058.911293] ? __x64_sys_openat+0x143/0x200 [ 1058.911669] ? do_syscall_64+0x3f/0x90 [ 1058.911936] ? __pfx_lo_ioctl+0x10/0x10 [ 1058.912287] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1058.912633] ? __pfx_perf_tp_event+0x10/0x10 [ 1058.913004] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 1058.913345] ? __lock_acquire+0xc3f/0x6340 [ 1058.913663] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1058.914083] ? perf_trace_preemptirq_template+0x252/0x420 [ 1058.914444] ? __pfx_lo_ioctl+0x10/0x10 [ 1058.914720] blkdev_ioctl+0x2e4/0x750 [ 1058.914985] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1058.915270] ? selinux_file_ioctl+0xba/0x270 [ 1058.915582] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1058.915878] __x64_sys_ioctl+0x1a4/0x210 [ 1058.916155] do_syscall_64+0x3f/0x90 [ 1058.916415] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1058.916755] RIP: 0033:0x7f8c161788d7 [ 1058.916998] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1058.918111] RSP: 002b:00007f8c136edf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1058.918585] RAX: ffffffffffffffda RBX: 00007f8c161c2970 RCX: 00007f8c161788d7 [ 1058.919030] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1058.919485] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1058.919928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1058.920369] R13: 0000000000000005 R14: 0000000020000140 R15: 0000000000000000 [ 1058.920825] 10:12:23 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xb000000) [ 1058.923586] FAT-fs (loop7): unable to read boot sector 10:12:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@numtail}, {@shortname_mixed}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:12:23 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 27) [ 1058.955390] syz-executor.1: attempt to access beyond end of device [ 1058.955390] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1058.958375] FAT-fs (loop1): unable to read boot sector 10:12:23 executing program 4: ioctl$sock_ifreq(0xffffffffffffffff, 0x8936, &(0x7f0000000000)={'veth1_macvtap\x00', @ifru_addrs=@in={0x2, 0x0, @initdev}}) [ 1058.973894] FAULT_INJECTION: forcing a failure. [ 1058.973894] name failslab, interval 1, probability 0, space 0, times 0 [ 1058.974636] CPU: 1 PID: 9069 Comm: syz-executor.7 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1058.975146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1058.975656] Call Trace: [ 1058.975830] [ 1058.975983] dump_stack_lvl+0xc1/0xf0 [ 1058.976259] should_fail_ex+0x4b4/0x5b0 [ 1058.976532] ? __kernfs_new_node+0xd4/0x890 [ 1058.976824] should_failslab+0x9/0x20 [ 1058.977088] kmem_cache_alloc+0x61/0x390 [ 1058.977371] __kernfs_new_node+0xd4/0x890 [ 1058.977655] ? __pfx___kernfs_new_node+0x10/0x10 [ 1058.977976] ? down_write+0x11a/0x1f0 [ 1058.978246] ? up_write+0x196/0x510 [ 1058.978512] kernfs_new_node+0x97/0x120 [ 1058.978798] __kernfs_create_file+0x55/0x350 [ 1058.979095] sysfs_add_file_mode_ns+0x21c/0x440 [ 1058.979410] ? __pfx_dev_attr_store+0x10/0x10 [ 1058.979717] internal_create_group+0x322/0xb00 [ 1058.980032] ? __pfx_internal_create_group+0x10/0x10 [ 1058.980388] loop_configure+0xce5/0x1910 [ 1058.980687] lo_ioctl+0x934/0x19a0 [ 1058.980945] ? kmem_cache_free+0x10d/0x4d0 [ 1058.981244] ? __x64_sys_openat+0x143/0x200 [ 1058.981535] ? do_syscall_64+0x3f/0x90 [ 1058.981806] ? __pfx_lo_ioctl+0x10/0x10 [ 1058.982074] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1058.982417] ? perf_trace_lock+0xc1/0x480 [ 1058.982700] ? __pfx_perf_trace_lock+0x10/0x10 [ 1058.983006] ? __lock_acquire+0xc3f/0x6340 [ 1058.983325] ? __pfx_do_sys_openat2+0x10/0x10 [ 1058.983625] ? find_held_lock+0x2c/0x110 [ 1058.983905] ? do_syscall_64+0x3f/0x90 [ 1058.984176] ? lock_release+0x1e3/0x680 [ 1058.984443] ? __pfx_lo_ioctl+0x10/0x10 [ 1058.984713] blkdev_ioctl+0x2e4/0x750 [ 1058.984982] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1058.985281] ? selinux_file_ioctl+0xba/0x270 [ 1058.985583] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1058.985871] __x64_sys_ioctl+0x1a4/0x210 [ 1058.986146] do_syscall_64+0x3f/0x90 [ 1058.986402] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1058.986740] RIP: 0033:0x7fb16e3908d7 [ 1058.986982] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1058.988091] RSP: 002b:00007fb16b905f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1058.988568] RAX: ffffffffffffffda RBX: 00007fb16e3da970 RCX: 00007fb16e3908d7 [ 1058.989012] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1058.989493] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1058.989946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1058.990397] R13: 0000000000000004 R14: 0000000020000500 R15: 0000000000000000 [ 1058.990859] [ 1058.996824] syz-executor.0: attempt to access beyond end of device [ 1058.996824] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1058.998366] FAT-fs (loop0): unable to read boot sector 10:12:23 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:12:23 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xc000000) 10:12:23 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 27) [ 1059.026034] syz-executor.7: attempt to access beyond end of device [ 1059.026034] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1059.026850] FAT-fs (loop7): unable to read boot sector [ 1059.027385] FAULT_INJECTION: forcing a failure. [ 1059.027385] name failslab, interval 1, probability 0, space 0, times 0 [ 1059.028259] CPU: 1 PID: 9072 Comm: syz-executor.1 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1059.028774] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1059.029292] Call Trace: [ 1059.029466] [ 1059.029619] dump_stack_lvl+0xc1/0xf0 [ 1059.029895] should_fail_ex+0x4b4/0x5b0 [ 1059.030167] ? __kernfs_new_node+0xd4/0x890 [ 1059.030455] should_failslab+0x9/0x20 [ 1059.030714] kmem_cache_alloc+0x61/0x390 [ 1059.030999] __kernfs_new_node+0xd4/0x890 [ 1059.031279] ? __pfx___kernfs_new_node+0x10/0x10 [ 1059.031613] ? down_write+0x11a/0x1f0 [ 1059.031889] ? up_write+0x196/0x510 [ 1059.032154] kernfs_new_node+0x97/0x120 [ 1059.032438] __kernfs_create_file+0x55/0x350 [ 1059.032740] sysfs_add_file_mode_ns+0x21c/0x440 [ 1059.033056] ? __pfx_dev_attr_store+0x10/0x10 [ 1059.033368] internal_create_group+0x322/0xb00 [ 1059.033691] ? __pfx_internal_create_group+0x10/0x10 [ 1059.034043] loop_configure+0xce5/0x1910 [ 1059.034340] lo_ioctl+0x934/0x19a0 [ 1059.034589] ? __x64_sys_openat+0x143/0x200 [ 1059.034887] ? do_syscall_64+0x3f/0x90 [ 1059.035156] ? __pfx_lo_ioctl+0x10/0x10 [ 1059.035433] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1059.035788] ? __pfx_perf_tp_event+0x10/0x10 [ 1059.036083] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 1059.036414] ? __lock_acquire+0xc3f/0x6340 [ 1059.036700] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1059.037131] ? perf_trace_preemptirq_template+0x252/0x420 [ 1059.037500] ? __pfx_lo_ioctl+0x10/0x10 [ 1059.037775] blkdev_ioctl+0x2e4/0x750 [ 1059.038049] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1059.038339] ? selinux_file_ioctl+0xba/0x270 [ 1059.038639] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1059.038927] __x64_sys_ioctl+0x1a4/0x210 [ 1059.039208] do_syscall_64+0x3f/0x90 [ 1059.039465] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1059.039816] RIP: 0033:0x7f8c161788d7 [ 1059.040061] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1059.041169] RSP: 002b:00007f8c136edf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1059.041648] RAX: ffffffffffffffda RBX: 00007f8c161c2970 RCX: 00007f8c161788d7 [ 1059.042096] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1059.042537] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1059.042980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1059.043425] R13: 0000000000000005 R14: 0000000020000140 R15: 0000000000000000 [ 1059.043879] [ 1059.077500] syz-executor.1: attempt to access beyond end of device [ 1059.077500] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1059.079487] FAT-fs (loop1): unable to read boot sector 10:12:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:12:37 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xd000000) 10:12:37 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 28) 10:12:37 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:12:37 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x0, @fixed}, &(0x7f0000000140)=0xe, 0x17172c88c65aed0a) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000180)={0x9, 0xfffffffeffffffff, 0xe29}) fchown(0xffffffffffffffff, 0x0, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x80}) r3 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r4 = timerfd_create(0x3, 0x80000) fcntl$dupfd(r4, 0x406, r0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x40b0}, 0x40) write$binfmt_script(r3, &(0x7f0000000080)=ANY=[], 0xb) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x2, 0x7f, 0x4, 0x0, 0x0, 0x3, 0x4110, 0xa, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1ff, 0x1, @perf_config_ext={0xfffffffffffffffe, 0x1}, 0x400, 0x5, 0x4, 0x0, 0x6, 0x1, 0x5, 0x0, 0x7}, r2, 0xffffffffffffffff, r0, 0x9) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f0000000400)=ANY=[@ANYBLOB="016e016f1500000018000000906c9a8137fee6b08d3cf6939ab46ddbfcf1f937da7a08efba38b8c52b429054a0eb6be55a5c483aeba619b74e592212976f0a9686c0039bca6e9fb68ddf041e2aafddaabe89ab90d8646aab34705ab8155c34414948efc2bd98c1ce06a287e4a9757248695e", @ANYRES32=r0, @ANYBLOB="b9929fc7711cd9f212d572070094e00b06"]) r5 = dup(r1) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000200)) 10:12:37 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xb) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x58, 0x0, 0x8, 0x70bd25, 0x25dfdbfe, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @dev={0xfe, 0x80, '\x00', 0x41}}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e24}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @empty}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x67}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e22}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040800}, 0x10) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:12:37 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 28) 10:12:37 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@numtail}, {@shortname_mixed}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 1073.268797] syz-executor.7: attempt to access beyond end of device [ 1073.268797] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1073.270366] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1073.278678] FAT-fs (loop7): unable to read boot sector [ 1073.288651] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1073.318313] syz-executor.1: attempt to access beyond end of device [ 1073.318313] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1073.328380] FAT-fs (loop1): unable to read boot sector [ 1073.346158] syz-executor.0: attempt to access beyond end of device [ 1073.346158] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1073.352655] FAT-fs (loop0): unable to read boot sector 10:12:37 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:12:37 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 29) 10:12:37 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchown(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0xc0, 0x2, 0x21, 0x6, 0x0, 0xffffffffffff7bee, 0x20800, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x0, @perf_config_ext={0x10001, 0xfffffffffffffffc}, 0x401e4, 0xb6e6, 0x2, 0x6, 0x913a, 0x8001, 0xfffd, 0x0, 0x8, 0x0, 0x3ff}, 0x0, 0x2, r0, 0x8) 10:12:37 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 29) 10:12:37 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xe000000) 10:12:37 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x80}) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x1, 0x4, 0x3f, 0x6, 0x0, 0x539a, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000000), 0x3}, 0x1000, 0xb9, 0xfffffa81, 0x9, 0x5d, 0x9, 0xb4c, 0x0, 0xacb, 0x0, 0x7}, r1, 0xb, r0, 0x5) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:12:37 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@numtail}, {@shortname_mixed}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) [ 1073.497845] FAULT_INJECTION: forcing a failure. [ 1073.497845] name failslab, interval 1, probability 0, space 0, times 0 [ 1073.499352] CPU: 1 PID: 9113 Comm: syz-executor.7 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1073.500267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1073.501191] Call Trace: [ 1073.501503] [ 1073.501779] dump_stack_lvl+0xc1/0xf0 [ 1073.502263] should_fail_ex+0x4b4/0x5b0 [ 1073.502774] ? __kernfs_new_node+0xd4/0x890 [ 1073.503318] should_failslab+0x9/0x20 [ 1073.503800] kmem_cache_alloc+0x61/0x390 [ 1073.504324] __kernfs_new_node+0xd4/0x890 [ 1073.504856] ? __pfx___kernfs_new_node+0x10/0x10 [ 1073.505503] ? down_write+0x11a/0x1f0 [ 1073.506001] ? up_write+0x196/0x510 [ 1073.506493] kernfs_new_node+0x97/0x120 [ 1073.507018] __kernfs_create_file+0x55/0x350 [ 1073.507579] sysfs_add_file_mode_ns+0x21c/0x440 [ 1073.508177] ? __pfx_dev_attr_store+0x10/0x10 [ 1073.508749] internal_create_group+0x322/0xb00 [ 1073.509349] ? __pfx_internal_create_group+0x10/0x10 [ 1073.510029] loop_configure+0xce5/0x1910 [ 1073.510574] lo_ioctl+0x934/0x19a0 [ 1073.511052] ? kmem_cache_free+0x10d/0x4d0 [ 1073.511580] ? __x64_sys_openat+0x143/0x200 [ 1073.512175] ? do_syscall_64+0x3f/0x90 [ 1073.512683] ? __pfx_lo_ioctl+0x10/0x10 [ 1073.513244] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1073.513912] ? perf_trace_lock+0xc1/0x480 [ 1073.514495] ? __pfx_perf_trace_lock+0x10/0x10 [ 1073.515080] ? __lock_acquire+0xc3f/0x6340 [ 1073.515718] ? __pfx_do_sys_openat2+0x10/0x10 [ 1073.516284] ? find_held_lock+0x2c/0x110 [ 1073.516858] ? do_syscall_64+0x3f/0x90 [ 1073.517373] ? xfd_validate_state+0x51/0x170 [ 1073.517974] ? __pfx_lo_ioctl+0x10/0x10 [ 1073.518488] blkdev_ioctl+0x2e4/0x750 [ 1073.519029] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1073.519571] ? selinux_file_ioctl+0xba/0x270 [ 1073.520194] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1073.520747] __x64_sys_ioctl+0x1a4/0x210 [ 1073.521366] do_syscall_64+0x3f/0x90 [ 1073.521857] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1073.522548] RIP: 0033:0x7fb16e3908d7 [ 1073.523014] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1073.525339] RSP: 002b:00007fb16b905f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1073.526338] RAX: ffffffffffffffda RBX: 00007fb16e3da970 RCX: 00007fb16e3908d7 [ 1073.527271] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1073.528202] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1073.529089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1073.529960] R13: 0000000000000004 R14: 0000000020000500 R15: 0000000000000000 [ 1073.530827] [ 1073.572427] FAULT_INJECTION: forcing a failure. [ 1073.572427] name failslab, interval 1, probability 0, space 0, times 0 [ 1073.573873] CPU: 1 PID: 9120 Comm: syz-executor.1 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1073.574270] syz-executor.0: attempt to access beyond end of device [ 1073.574270] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1073.574839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1073.574857] Call Trace: [ 1073.574866] [ 1073.574877] dump_stack_lvl+0xc1/0xf0 [ 1073.578650] should_fail_ex+0x4b4/0x5b0 [ 1073.579146] ? __kernfs_new_node+0xd4/0x890 [ 1073.579231] FAT-fs (loop0): unable to read boot sector [ 1073.579806] should_failslab+0x9/0x20 [ 1073.579844] kmem_cache_alloc+0x61/0x390 [ 1073.581508] __kernfs_new_node+0xd4/0x890 [ 1073.582170] ? __pfx___kernfs_new_node+0x10/0x10 [ 1073.582792] ? down_write+0x11a/0x1f0 [ 1073.583418] ? up_write+0x196/0x510 [ 1073.583910] kernfs_new_node+0x97/0x120 [ 1073.584555] __kernfs_create_file+0x55/0x350 [ 1073.585120] sysfs_add_file_mode_ns+0x21c/0x440 [ 1073.585866] ? __pfx_dev_attr_store+0x10/0x10 [ 1073.586442] internal_create_group+0x322/0xb00 [ 1073.587183] ? __pfx_internal_create_group+0x10/0x10 [ 1073.587844] loop_configure+0xce5/0x1910 [ 1073.588517] lo_ioctl+0x934/0x19a0 [ 1073.588993] ? __x64_sys_openat+0x143/0x200 [ 1073.589682] ? do_syscall_64+0x3f/0x90 [ 1073.590197] ? __pfx_lo_ioctl+0x10/0x10 [ 1073.590834] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1073.591496] ? __pfx_perf_tp_event+0x10/0x10 [ 1073.592199] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 1073.592843] ? __lock_acquire+0xc3f/0x6340 [ 1073.593557] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1073.594359] ? perf_trace_preemptirq_template+0x252/0x420 [ 1073.595201] ? __pfx_lo_ioctl+0x10/0x10 [ 1073.595722] blkdev_ioctl+0x2e4/0x750 [ 1073.596334] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1073.596885] ? selinux_file_ioctl+0xba/0x270 [ 1073.597601] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1073.598153] __x64_sys_ioctl+0x1a4/0x210 [ 1073.598808] do_syscall_64+0x3f/0x90 [ 1073.599304] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1073.600115] RIP: 0033:0x7f8c161788d7 [ 1073.600592] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1073.603328] RSP: 002b:00007f8c136edf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1073.604197] RAX: ffffffffffffffda RBX: 00007f8c161c2970 RCX: 00007f8c161788d7 [ 1073.605292] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1073.606103] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1073.607197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1073.608008] R13: 0000000000000005 R14: 0000000020000140 R15: 0000000000000000 [ 1073.609123] [ 1073.623353] syz-executor.7: attempt to access beyond end of device [ 1073.623353] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1073.637624] FAT-fs (loop7): unable to read boot sector [ 1073.671893] syz-executor.1: attempt to access beyond end of device [ 1073.671893] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1073.675723] FAT-fs (loop1): unable to read boot sector 10:12:52 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 30) 10:12:52 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x80}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a012, r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x21, 0xeb, 0x63, 0x1, 0x0, 0x1f, 0x1011, 0xd, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000080), 0x8}, 0x41400, 0x0, 0x6, 0x4, 0x3, 0xff, 0xe000, 0x0, 0x0, 0x0, 0x1}, r0, 0x8, r1, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) 10:12:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:12:52 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:12:52 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xf000000) 10:12:52 executing program 2: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="080029bd7000fcdbdf250b00000054000380140002007465616d3000000000000000000000000500080000000000060004000500000006000400060000001400020076657468315f746f5f626f6e64001f000800010000000000060007004e2300000800050000000000"], 0x70}}, 0x4040040) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x2000}, 0x4) sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20004090) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:12:52 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@numtail}, {@shortname_mixed}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:12:52 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 30) [ 1087.629047] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1087.631444] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1087.664786] FAULT_INJECTION: forcing a failure. [ 1087.664786] name failslab, interval 1, probability 0, space 0, times 0 [ 1087.665643] CPU: 1 PID: 9146 Comm: syz-executor.7 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1087.666178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1087.666734] Call Trace: [ 1087.666915] [ 1087.667076] dump_stack_lvl+0xc1/0xf0 [ 1087.667353] should_fail_ex+0x4b4/0x5b0 [ 1087.667637] ? __kernfs_new_node+0xd4/0x890 [ 1087.667941] should_failslab+0x9/0x20 [ 1087.668204] kmem_cache_alloc+0x61/0x390 [ 1087.668494] __kernfs_new_node+0xd4/0x890 [ 1087.668793] ? __pfx___kernfs_new_node+0x10/0x10 [ 1087.669126] ? down_write+0x11a/0x1f0 [ 1087.669406] ? up_write+0x196/0x510 [ 1087.669694] kernfs_new_node+0x97/0x120 [ 1087.669985] __kernfs_create_file+0x55/0x350 [ 1087.670293] sysfs_add_file_mode_ns+0x21c/0x440 [ 1087.670613] ? __pfx_dev_attr_store+0x10/0x10 [ 1087.670934] internal_create_group+0x322/0xb00 [ 1087.671257] ? __pfx_internal_create_group+0x10/0x10 [ 1087.671619] loop_configure+0xce5/0x1910 [ 1087.671930] lo_ioctl+0x934/0x19a0 [ 1087.672189] ? kmem_cache_free+0x10d/0x4d0 [ 1087.672481] ? __x64_sys_openat+0x143/0x200 [ 1087.672786] ? do_syscall_64+0x3f/0x90 [ 1087.673071] ? __pfx_lo_ioctl+0x10/0x10 [ 1087.673349] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1087.673725] ? perf_trace_lock+0xc1/0x480 [ 1087.674031] ? __pfx_perf_trace_lock+0x10/0x10 [ 1087.674368] ? __lock_acquire+0xc3f/0x6340 [ 1087.674687] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1087.675140] ? __pfx_do_sys_openat2+0x10/0x10 [ 1087.675469] ? find_held_lock+0x2c/0x110 [ 1087.675775] ? do_syscall_64+0x3f/0x90 [ 1087.676066] ? lock_release+0x1e3/0x680 [ 1087.676357] ? __pfx_lo_ioctl+0x10/0x10 [ 1087.676652] blkdev_ioctl+0x2e4/0x750 [ 1087.676943] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1087.677260] ? selinux_file_ioctl+0xba/0x270 [ 1087.677595] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1087.677916] __x64_sys_ioctl+0x1a4/0x210 [ 1087.678222] do_syscall_64+0x3f/0x90 [ 1087.678502] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1087.678874] RIP: 0033:0x7fb16e3908d7 [ 1087.679143] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1087.680395] RSP: 002b:00007fb16b905f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1087.680927] RAX: ffffffffffffffda RBX: 00007fb16e3da970 RCX: 00007fb16e3908d7 [ 1087.681427] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1087.681902] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1087.682402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1087.682904] R13: 0000000000000004 R14: 0000000020000500 R15: 0000000000000000 [ 1087.683416] [ 1087.686121] syz-executor.0: attempt to access beyond end of device [ 1087.686121] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1087.688910] syz-executor.1: attempt to access beyond end of device [ 1087.688910] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1087.693909] FAT-fs (loop0): unable to read boot sector [ 1087.704124] FAT-fs (loop1): unable to read boot sector 10:12:52 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x4201, 0x0, 0x0, 0x6, 0x400000000}, 0x0, 0x3, 0xffffffffffffffff, 0x1) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a012, r0, 0x0) io_uring_register$IORING_UNREGISTER_FILES(r0, 0x3, 0x0, 0x0) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100), 0x2, 0x3) [ 1087.728439] syz-executor.7: attempt to access beyond end of device [ 1087.728439] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 10:12:52 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="01000000000000000400000000000000050000000000000005000000000004000000000000000000a202000000000000050000000001000000000000002000000600000000000000420d0000000000000000105bb2c139c4d1be213507b94e4b6900000000000000752f74e57ddd164b0579bd9ba6cffb547b5eae079565aad7f6b4110eddc30300000000000000a7ad902e3894e674217f52c0725b62c321a75395e2631066c593246b073563142628179ebabbf093f133bcb8e4a51fa4cd7a12678879cef2771ef794b31da67b36e678d11d8ff4eb0096fdf5659a55a1660917aa655b432ce6c905fe3d7df7be9f85ca989c12ac23867ebd16042839f85e1f4a1c52d58fa04f"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) [ 1087.739517] FAT-fs (loop7): unable to read boot sector 10:12:52 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchown(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xb) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x3, 0x8, 0x1, 0x9, 0x0, 0x0, 0x8, 0x9, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080), 0x3}, 0x20, 0x4, 0x70d3, 0x3, 0x4, 0xfff, 0x4, 0x0, 0x1, 0x0, 0x1}, 0x0, 0x8, r0, 0x8) 10:12:52 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 31) 10:12:52 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000000}, 0x0, 0x0, 0xffffffffffffffff, 0x1) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:12:52 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x17000000) 10:12:52 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:12:52 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 31) 10:12:52 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a012, r0, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000000)={0x8000, 0x200, 0x83, 0x100}) [ 1087.898110] FAULT_INJECTION: forcing a failure. 10:12:52 executing program 4: ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000100)=ANY=[@ANYBLOB="01f63d5e7611b1ea9d00000088b0adef272d13466ab692d0c3bf8e5f3cdbac13ef4e2f8e48528e3c6196dbff9cfa766c41b7a4a36fd171ae5f0e4395a056cc4618dfcdc042bc9d344345c9", @ANYRES32, @ANYBLOB="83bf0000000000002e2f66696c653000"]) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x0, 0x20, 0x20, 0x0, 0x0, 0x2, 0x201, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7, 0x2, @perf_config_ext={0x9, 0x7ff}, 0x41050, 0x1ff, 0x8001, 0x1, 0x100, 0x5, 0x9, 0x0, 0x5, 0x0, 0x3}, r1, 0xa, 0xffffffffffffffff, 0x2) fchown(0xffffffffffffffff, 0x0, 0x0) [ 1087.898110] name failslab, interval 1, probability 0, space 0, times 0 [ 1087.899195] CPU: 1 PID: 9170 Comm: syz-executor.1 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1087.899738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1087.900270] Call Trace: [ 1087.900449] [ 1087.900606] dump_stack_lvl+0xc1/0xf0 [ 1087.900883] should_fail_ex+0x4b4/0x5b0 [ 1087.901167] ? __kernfs_new_node+0xd4/0x890 [ 1087.901491] should_failslab+0x9/0x20 [ 1087.901755] kmem_cache_alloc+0x61/0x390 [ 1087.902052] __kernfs_new_node+0xd4/0x890 [ 1087.902339] ? __pfx___kernfs_new_node+0x10/0x10 [ 1087.902671] ? down_write+0x11a/0x1f0 [ 1087.902948] ? up_write+0x196/0x510 [ 1087.903218] kernfs_new_node+0x97/0x120 [ 1087.903506] __kernfs_create_file+0x55/0x350 [ 1087.903818] sysfs_add_file_mode_ns+0x21c/0x440 [ 1087.904145] ? __pfx_dev_attr_store+0x10/0x10 [ 1087.904462] internal_create_group+0x322/0xb00 [ 1087.904784] ? __pfx_internal_create_group+0x10/0x10 [ 1087.905158] loop_configure+0xce5/0x1910 [ 1087.905454] lo_ioctl+0x934/0x19a0 [ 1087.905730] ? __x64_sys_openat+0x143/0x200 [ 1087.906022] ? do_syscall_64+0x3f/0x90 [ 1087.906319] ? __pfx_lo_ioctl+0x10/0x10 [ 1087.906594] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1087.906964] ? __pfx_perf_tp_event+0x10/0x10 [ 1087.907297] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 1087.907652] ? __lock_acquire+0xc3f/0x6340 [ 1087.907979] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1087.908426] ? perf_trace_preemptirq_template+0x252/0x420 [ 1087.908826] ? __pfx_lo_ioctl+0x10/0x10 [ 1087.909120] blkdev_ioctl+0x2e4/0x750 [ 1087.909412] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1087.909729] ? selinux_file_ioctl+0xba/0x270 [ 1087.910061] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1087.910369] __x64_sys_ioctl+0x1a4/0x210 [ 1087.910681] do_syscall_64+0x3f/0x90 [ 1087.910957] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1087.911332] RIP: 0033:0x7f8c161788d7 [ 1087.911600] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1087.912867] RSP: 002b:00007f8c136edf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1087.913390] RAX: ffffffffffffffda RBX: 00007f8c161c2970 RCX: 00007f8c161788d7 [ 1087.913902] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1087.914404] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1087.914904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1087.915407] R13: 0000000000000005 R14: 0000000020000140 R15: 0000000000000000 [ 1087.915924] [ 1087.920797] FAULT_INJECTION: forcing a failure. [ 1087.920797] name failslab, interval 1, probability 0, space 0, times 0 [ 1087.922465] CPU: 0 PID: 9173 Comm: syz-executor.7 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1087.923524] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1087.924599] Call Trace: [ 1087.924950] [ 1087.925292] dump_stack_lvl+0xc1/0xf0 [ 1087.925855] should_fail_ex+0x4b4/0x5b0 [ 1087.926416] ? __kernfs_new_node+0xd4/0x890 [ 1087.927009] should_failslab+0x9/0x20 [ 1087.927539] kmem_cache_alloc+0x61/0x390 [ 1087.928128] __kernfs_new_node+0xd4/0x890 [ 1087.928701] ? __pfx___kernfs_new_node+0x10/0x10 [ 1087.929390] ? down_write+0x11a/0x1f0 [ 1087.929960] ? up_write+0x196/0x510 [ 1087.930494] kernfs_new_node+0x97/0x120 [ 1087.931062] __kernfs_create_file+0x55/0x350 [ 1087.931680] sysfs_add_file_mode_ns+0x21c/0x440 [ 1087.932334] ? __pfx_dev_attr_store+0x10/0x10 [ 1087.932947] internal_create_group+0x322/0xb00 [ 1087.933626] ? __pfx_internal_create_group+0x10/0x10 [ 1087.934355] loop_configure+0xce5/0x1910 [ 1087.934941] lo_ioctl+0x934/0x19a0 [ 1087.935457] ? kmem_cache_free+0x10d/0x4d0 [ 1087.936030] ? __x64_sys_openat+0x143/0x200 [ 1087.936619] ? do_syscall_64+0x3f/0x90 [ 1087.937178] ? __pfx_lo_ioctl+0x10/0x10 [ 1087.937733] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1087.938448] ? perf_trace_lock+0xc1/0x480 [ 1087.939016] ? __pfx_perf_trace_lock+0x10/0x10 [ 1087.939649] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1087.940451] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1087.941158] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1087.941949] ? __pfx_do_sys_openat2+0x10/0x10 [ 1087.942577] ? find_held_lock+0x2c/0x110 [ 1087.943151] ? do_syscall_64+0x3f/0x90 [ 1087.943685] ? lock_release+0x1e3/0x680 [ 1087.944241] ? __pfx_lo_ioctl+0x10/0x10 [ 1087.944791] blkdev_ioctl+0x2e4/0x750 [ 1087.945329] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1087.945917] ? selinux_file_ioctl+0xba/0x270 [ 1087.946529] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1087.947141] __x64_sys_ioctl+0x1a4/0x210 [ 1087.947705] do_syscall_64+0x3f/0x90 [ 1087.948236] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1087.948910] RIP: 0033:0x7fb16e3908d7 [ 1087.949414] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1087.951719] RSP: 002b:00007fb16b905f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1087.952718] RAX: ffffffffffffffda RBX: 00007fb16e3da970 RCX: 00007fb16e3908d7 [ 1087.953648] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1087.954555] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1087.955473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1087.956391] R13: 0000000000000004 R14: 0000000020000500 R15: 0000000000000000 [ 1087.957342] 10:12:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:12:52 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) [ 1087.982990] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1087.984733] syz-executor.1: attempt to access beyond end of device [ 1087.984733] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1087.987179] FAT-fs (loop1): unable to read boot sector [ 1087.990071] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:12:52 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x19000000) 10:12:52 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:12:52 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 32) 10:12:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a012, r0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a012, r1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f0000000080)='\x00', 0x0, r2) fchown(0xffffffffffffffff, 0x0, 0x0) 10:12:52 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/209, 0xd1}, {&(0x7f0000000200)=""/90, 0x5a}, {&(0x7f0000000280)=""/81, 0x51}, {&(0x7f0000000300)=""/219, 0xdb}], 0x4, &(0x7f0000000440)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="01000000"], 0x130}, 0x140) syz_open_procfs(r0, &(0x7f00000005c0)='net/softnet_stat\x00') perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x81, 0xff, 0x20, 0x0, 0x0, 0x7, 0x10000, 0x6, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x400000000000}, 0x10048, 0x3ff, 0x2, 0x7, 0x2, 0x3f, 0x3, 0x0, 0x1, 0x0, 0x20}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x8) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') [ 1088.064174] syz-executor.7: attempt to access beyond end of device [ 1088.064174] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1088.076002] FAT-fs (loop7): unable to read boot sector [ 1088.094341] syz-executor.1: attempt to access beyond end of device [ 1088.094341] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1088.125761] FAT-fs (loop1): unable to read boot sector 10:12:52 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x1a000000) 10:12:52 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x3, 0x0, 0x3, 0x0, 0x5, 0x40008, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x40008, 0x3, 0x7fffffff, 0x8, 0x0, 0x2a, 0x101, 0x0, 0x75be, 0x0, 0x8a}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xe) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:13:05 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 32) 10:13:05 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r1 = syz_open_dev$usbmon(&(0x7f0000000000), 0x7, 0x180) r2 = signalfd(r1, &(0x7f0000000040)={[0x8001]}, 0x8) r3 = open_tree(r2, &(0x7f0000000100)='./file0\x00', 0x80901) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x84301, 0x0) ioctl$FITHAW(r4, 0xc0045878) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000f40)={{r4}, 0x0, 0x1e, @inherit={0x70, &(0x7f0000000140)={0x0, 0x5, 0x2, 0x8, {0x1, 0x40, 0x40, 0x2, 0x40}, [0x2, 0x33f6, 0x9, 0x373, 0xfc8]}}, @devid}) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x3d3fd) 10:13:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:13:05 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x80}) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x1, 0x4, 0x3f, 0x6, 0x0, 0x539a, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000000), 0x3}, 0x1000, 0xb9, 0xfffffa81, 0x9, 0x5d, 0x9, 0xb4c, 0x0, 0xacb, 0x0, 0x7}, r1, 0xb, r0, 0x5) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:13:05 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:13:05 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='(\x00') perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x8, 0x6, 0x1f, 0x61, 0x0, 0xdf, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000080), 0xc}, 0x40402, 0x7f, 0x401, 0x0, 0x3, 0x5, 0xfffe, 0x0, 0xa8, 0x0, 0x7}, 0x0, 0xb, r0, 0x8) fchown(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001740)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/233, 0xe9}, {&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f0000000300)=""/213, 0xd5}, {&(0x7f0000000400)=""/41, 0x29}, {&(0x7f0000000440)=""/182, 0xb6}], 0x5, &(0x7f0000000580)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}, {{&(0x7f0000000600), 0x6e, &(0x7f0000001680)=[{&(0x7f0000000680)=""/4096, 0x1000}], 0x1, &(0x7f00000016c0)=ANY=[@ANYBLOB="300000bbca339532522f84a617067b00", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32], 0x48}}], 0x2, 0x1, &(0x7f00000017c0)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) getresgid(&(0x7f0000001800), &(0x7f0000001840), &(0x7f0000001880)) 10:13:05 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 33) 10:13:05 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x1b000000) [ 1101.305890] syz-executor.7: attempt to access beyond end of device [ 1101.305890] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1101.331757] FAT-fs (loop7): unable to read boot sector [ 1101.349730] FAULT_INJECTION: forcing a failure. [ 1101.349730] name failslab, interval 1, probability 0, space 0, times 0 [ 1101.351285] CPU: 1 PID: 9223 Comm: syz-executor.1 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1101.352335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1101.353380] Call Trace: [ 1101.353746] [ 1101.354060] dump_stack_lvl+0xc1/0xf0 [ 1101.354598] should_fail_ex+0x4b4/0x5b0 [ 1101.355135] ? __kernfs_new_node+0xd4/0x890 [ 1101.355718] should_failslab+0x9/0x20 [ 1101.356239] kmem_cache_alloc+0x61/0x390 [ 1101.356802] __kernfs_new_node+0xd4/0x890 [ 1101.357361] ? __pfx___kernfs_new_node+0x10/0x10 [ 1101.358023] ? down_write+0x11a/0x1f0 [ 1101.358558] ? up_write+0x196/0x510 [ 1101.359069] kernfs_new_node+0x97/0x120 [ 1101.359626] __kernfs_create_file+0x55/0x350 [ 1101.360219] sysfs_add_file_mode_ns+0x21c/0x440 [ 1101.360869] ? __pfx_dev_attr_store+0x10/0x10 [ 1101.361494] internal_create_group+0x322/0xb00 [ 1101.362123] ? __pfx_internal_create_group+0x10/0x10 [ 1101.362828] loop_configure+0xce5/0x1910 [ 1101.363427] lo_ioctl+0x934/0x19a0 [ 1101.363943] ? __x64_sys_openat+0x143/0x200 [ 1101.364544] ? do_syscall_64+0x3f/0x90 [ 1101.365097] ? __pfx_lo_ioctl+0x10/0x10 [ 1101.365674] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1101.366358] ? __pfx_perf_tp_event+0x10/0x10 [ 1101.366964] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 1101.367653] ? __lock_acquire+0xc3f/0x6340 [ 1101.368259] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1101.369144] ? perf_trace_preemptirq_template+0x252/0x420 [ 1101.369888] ? __pfx_lo_ioctl+0x10/0x10 [ 1101.370415] blkdev_ioctl+0x2e4/0x750 [ 1101.370919] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1101.371474] ? selinux_file_ioctl+0xba/0x270 [ 1101.372061] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1101.372626] __x64_sys_ioctl+0x1a4/0x210 [ 1101.373168] do_syscall_64+0x3f/0x90 [ 1101.373688] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1101.374341] RIP: 0033:0x7f8c161788d7 [ 1101.374815] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1101.377024] RSP: 002b:00007f8c136edf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1101.377961] RAX: ffffffffffffffda RBX: 00007f8c161c2970 RCX: 00007f8c161788d7 [ 1101.378841] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1101.379721] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1101.380589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1101.381462] R13: 0000000000000005 R14: 0000000020000140 R15: 0000000000000000 [ 1101.382367] [ 1101.386534] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1101.392134] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1101.418948] syz-executor.1: attempt to access beyond end of device [ 1101.418948] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1101.421759] FAT-fs (loop1): unable to read boot sector 10:13:05 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xfeffffff) 10:13:21 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 33) 10:13:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:13:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:13:21 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xfffffffe) 10:13:21 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:13:21 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:13:21 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchown(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='(\x00') perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x8b, 0x1, 0x92, 0x1, 0x0, 0x9, 0x80, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x0, 0x5}, 0x10000, 0xffffffff, 0x9, 0xa, 0x6, 0xd6, 0x5, 0x0, 0x3, 0x0, 0x7fff}, 0xffffffffffffffff, 0x8, r0, 0x2) 10:13:21 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 34) [ 1117.170997] syz-executor.1: attempt to access beyond end of device [ 1117.170997] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1117.174131] FAT-fs (loop1): unable to read boot sector 10:13:21 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) [ 1117.210403] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1117.217722] FAULT_INJECTION: forcing a failure. [ 1117.217722] name failslab, interval 1, probability 0, space 0, times 0 [ 1117.218490] CPU: 1 PID: 9255 Comm: syz-executor.7 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1117.219035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1117.219575] Call Trace: [ 1117.219756] [ 1117.219916] dump_stack_lvl+0xc1/0xf0 [ 1117.220194] should_fail_ex+0x4b4/0x5b0 [ 1117.220472] ? __kernfs_new_node+0xd4/0x890 [ 1117.220775] should_failslab+0x9/0x20 [ 1117.221043] kmem_cache_alloc+0x61/0x390 [ 1117.221329] __kernfs_new_node+0xd4/0x890 [ 1117.221634] ? __pfx___kernfs_new_node+0x10/0x10 [ 1117.221977] ? down_write+0x11a/0x1f0 [ 1117.222257] ? up_write+0x196/0x510 [ 1117.222527] kernfs_new_node+0x97/0x120 [ 1117.222813] __kernfs_create_file+0x55/0x350 [ 1117.223123] sysfs_add_file_mode_ns+0x21c/0x440 [ 1117.223450] ? __pfx_dev_attr_store+0x10/0x10 [ 1117.223767] internal_create_group+0x322/0xb00 [ 1117.224092] ? __pfx_internal_create_group+0x10/0x10 [ 1117.224463] loop_configure+0xce5/0x1910 [ 1117.224762] lo_ioctl+0x934/0x19a0 [ 1117.225017] ? kmem_cache_free+0x10d/0x4d0 [ 1117.225310] ? __x64_sys_openat+0x143/0x200 [ 1117.225610] ? do_syscall_64+0x3f/0x90 [ 1117.225909] ? __pfx_lo_ioctl+0x10/0x10 [ 1117.226192] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1117.226551] ? perf_trace_lock+0xc1/0x480 [ 1117.226861] ? __pfx_perf_trace_lock+0x10/0x10 [ 1117.227183] ? __lock_acquire+0xc3f/0x6340 [ 1117.227527] ? file_to_blk_mode+0xd2/0x130 [ 1117.227822] ? __pfx___sanitizer_cov_trace_pc+0x10/0x10 [ 1117.228209] ? __pfx_lo_ioctl+0x10/0x10 [ 1117.228493] blkdev_ioctl+0x2e4/0x750 [ 1117.228781] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1117.229078] ? selinux_file_ioctl+0xba/0x270 [ 1117.229404] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1117.229705] __x64_sys_ioctl+0x1a4/0x210 [ 1117.230013] do_syscall_64+0x3f/0x90 [ 1117.230292] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1117.230661] RIP: 0033:0x7fb16e3908d7 [ 1117.230927] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1117.232155] RSP: 002b:00007fb16b905f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1117.232683] RAX: ffffffffffffffda RBX: 00007fb16e3da970 RCX: 00007fb16e3908d7 [ 1117.233174] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1117.233673] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1117.234187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1117.234679] R13: 0000000000000004 R14: 0000000020000500 R15: 0000000000000000 [ 1117.235185] [ 1117.240754] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1117.254782] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1117.259163] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1117.280153] syz-executor.7: attempt to access beyond end of device [ 1117.280153] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1117.282119] FAT-fs (loop7): unable to read boot sector [ 1132.180334] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1132.182022] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:13:36 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 35) 10:13:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:13:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:13:36 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 34) 10:13:36 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x8000000000000) 10:13:36 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') clone3(&(0x7f00000002c0)={0x100, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100), {0x38}, &(0x7f0000000140)=""/127, 0x7f, &(0x7f00000001c0)=""/173, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x4, {r0}}, 0x58) write(r1, &(0x7f0000000340)="b9724b0e9bfd9b60add7c792897950951864240f4f18590ad129332d4f0c6def4d33774c712de9f58d258ec588b3ed5461155643aab33d3ea11f393051a19504e454bfc17da75ec38b4f5f1e3d0bf1326f4175cb9093b86193b356d011d7d902b225049f880419f1eec8e87a114939a0d452a7ca9288b843d9268a", 0x7b) 10:13:36 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x0, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:13:36 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x2e}) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchown(0xffffffffffffffff, 0x0, 0x0) [ 1132.191897] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1132.194035] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1132.196073] syz-executor.7: attempt to access beyond end of device [ 1132.196073] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1132.196948] FAT-fs (loop7): unable to read boot sector [ 1132.212055] FAULT_INJECTION: forcing a failure. [ 1132.212055] name failslab, interval 1, probability 0, space 0, times 0 [ 1132.213529] CPU: 0 PID: 9274 Comm: syz-executor.1 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1132.214633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1132.215695] Call Trace: [ 1132.216050] [ 1132.216361] dump_stack_lvl+0xc1/0xf0 [ 1132.216915] should_fail_ex+0x4b4/0x5b0 [ 1132.217464] ? __kernfs_new_node+0xd4/0x890 [ 1132.218073] should_failslab+0x9/0x20 [ 1132.218596] kmem_cache_alloc+0x61/0x390 [ 1132.219186] __kernfs_new_node+0xd4/0x890 [ 1132.219759] ? __pfx___kernfs_new_node+0x10/0x10 [ 1132.220429] ? down_write+0x11a/0x1f0 [ 1132.220969] ? up_write+0x196/0x510 [ 1132.221502] kernfs_new_node+0x97/0x120 [ 1132.222087] __kernfs_create_file+0x55/0x350 [ 1132.222711] sysfs_add_file_mode_ns+0x21c/0x440 [ 1132.223356] ? __pfx_dev_attr_store+0x10/0x10 [ 1132.223989] internal_create_group+0x322/0xb00 [ 1132.224634] ? __pfx_internal_create_group+0x10/0x10 [ 1132.225394] loop_configure+0xce5/0x1910 [ 1132.225983] lo_ioctl+0x934/0x19a0 [ 1132.226518] ? __x64_sys_openat+0x143/0x200 [ 1132.227115] ? do_syscall_64+0x3f/0x90 [ 1132.227669] ? __pfx_lo_ioctl+0x10/0x10 [ 1132.228215] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1132.228942] ? __pfx_perf_tp_event+0x10/0x10 [ 1132.229540] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 1132.230283] ? __lock_acquire+0xc3f/0x6340 [ 1132.231066] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1132.232242] ? perf_trace_preemptirq_template+0x252/0x420 [ 1132.233197] ? __pfx_lo_ioctl+0x10/0x10 [ 1132.233916] blkdev_ioctl+0x2e4/0x750 [ 1132.234587] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1132.235356] ? selinux_file_ioctl+0xba/0x270 [ 1132.236122] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1132.236917] __x64_sys_ioctl+0x1a4/0x210 [ 1132.237620] do_syscall_64+0x3f/0x90 [ 1132.238308] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1132.239072] RIP: 0033:0x7f8c161788d7 [ 1132.239581] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1132.241995] RSP: 002b:00007f8c136edf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1132.243005] RAX: ffffffffffffffda RBX: 00007f8c161c2970 RCX: 00007f8c161788d7 [ 1132.243949] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1132.244894] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1132.245840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1132.246787] R13: 0000000000000005 R14: 0000000020000140 R15: 0000000000000000 [ 1132.247752] 10:13:36 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 35) [ 1132.276655] FAULT_INJECTION: forcing a failure. [ 1132.276655] name failslab, interval 1, probability 0, space 0, times 0 [ 1132.277693] CPU: 1 PID: 9285 Comm: syz-executor.7 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1132.278363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1132.279029] Call Trace: [ 1132.279242] [ 1132.279437] dump_stack_lvl+0xc1/0xf0 [ 1132.279777] should_fail_ex+0x4b4/0x5b0 [ 1132.280126] ? getname_flags.part.0+0x50/0x4f0 [ 1132.280514] should_failslab+0x9/0x20 [ 1132.280836] kmem_cache_alloc+0x61/0x390 [ 1132.281177] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1132.281669] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1132.282091] ? selinux_file_ioctl+0xba/0x270 [ 1132.282482] getname_flags.part.0+0x50/0x4f0 [ 1132.282870] __x64_sys_mkdir+0xde/0x150 [ 1132.283213] do_syscall_64+0x3f/0x90 [ 1132.283541] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1132.283969] RIP: 0033:0x7fb16e38fc27 [ 1132.284275] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1132.285686] RSP: 002b:00007fb16b905fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1132.286311] RAX: ffffffffffffffda RBX: 0000000020000500 RCX: 00007fb16e38fc27 [ 1132.286873] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000300 [ 1132.287462] RBP: 00007fb16b906040 R08: 0000000000000000 R09: ffffffffffffffff [ 1132.288044] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200002c0 [ 1132.288628] R13: 0000000020000300 R14: 00007fb16b906000 R15: 0000000020001700 [ 1132.289239] 10:13:36 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x0, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:13:36 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchown(0xffffffffffffffff, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000026c0)=[{{&(0x7f0000000140), 0x6e, &(0x7f00000024c0)=[{&(0x7f00000001c0)=""/23, 0x17}, {&(0x7f0000000200)=""/58, 0x3a}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/207, 0xcf}, {&(0x7f0000001340)=""/236, 0xec}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/51, 0x33}, {&(0x7f0000002480)=""/47, 0x2f}], 0x8, &(0x7f0000002540)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}}, {{&(0x7f0000002580)=@abs, 0x6e, &(0x7f0000002600), 0x0, &(0x7f0000002640)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}], 0x2, 0x3, &(0x7f0000002740)={0x77359400}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000002780)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x20, 0x1, 0xe, 0xfb, 0x0, 0x7, 0x110, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xb}, 0xc060, 0x2, 0x9, 0x2, 0x3, 0xec, 0x918b, 0x0, 0x0, 0x0, 0xee95}, r1, 0x10, r2, 0xa) 10:13:36 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) (fail_nth: 36) 10:13:36 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x100000000000000) 10:13:36 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000180)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x91, 0x1, 0x0, 0x3f, 0x0, 0x0, 0x4, 0xb, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xda1f, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x10000, 0x100, 0x8001, 0x7, 0x7f, 0x3f, 0x3f, 0x0, 0x1, 0x0, 0x812}, r1, 0x4, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GETSTATE(r0, 0x40046629, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x80}) r3 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000080)='(\x00') ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f00000004c0)={0x1, 0x2, 0x1000, 0x77, &(0x7f00000002c0)="2ab0a52bd60651ab5a230c8ae9746059cee1376b8c245d67c5086b827c507a45575601a8709260f37c258649e1c2ac68a0fd1f7009f8d24f35ba4f439be7fa625445d2e4ed4379c864bbb0ed97af43ead4ada7d0df8c70e3e568fcbd3469b725582dce28817b4542b40971f47f2bb12ddf7f32fe3605cc", 0xa1, 0x0, &(0x7f0000000400)="38873bbc42be7791aa6a166bdb59a181dcc1918d89dfc68d2142a390d18ae7a0520b3cc97aa1a1ca6cc59ec52edcf7e374393c6cafc7ae58da5bc9d01b517694547e2a888f329b78ec53b08fbda1e0fe5f3aa791aa2e3c2748c4bf265a416e7288d9362be2aa0d97810301f3c0bbd9f2df6ee1a03b719b98d15653e92daee08c18428d05e73cc19d1d29921727db12235efdc10f16fa65018ef4b9bd4b992e69af"}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x9, 0x7, 0x7, 0x7f, 0x0, 0x41156f7e, 0xdffa0f9072195600, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000200), 0x3}, 0x38c, 0x5, 0x6, 0x0, 0x7, 0x5, 0x9, 0x0, 0x2, 0x0, 0xfffffffffffffff9}, 0x0, 0x7, r3, 0x9) 10:13:36 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x0, @inherit={0x68, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) [ 1132.426769] syz-executor.1: attempt to access beyond end of device [ 1132.426769] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1132.435645] FAT-fs (loop1): unable to read boot sector 10:13:36 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x6c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x3d3, 0x59}}}}, [@NL80211_ATTR_DURATION={0x8, 0x57, 0x711}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x2}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x148c}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x16fd}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}]]}, 0x6c}, 0x1, 0x0, 0x0, 0x44040}, 0x0) 10:13:36 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 36) 10:13:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:13:37 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) 10:13:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:13:37 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x200000000000000) 10:13:37 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) dup(r0) [ 1132.631816] syz-executor.7: attempt to access beyond end of device [ 1132.631816] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1132.635671] FAT-fs (loop7): unable to read boot sector [ 1132.659520] syz-executor.1: attempt to access beyond end of device [ 1132.659520] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1132.662799] FAT-fs (loop1): unable to read boot sector [ 1132.700630] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1132.703877] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1132.704845] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1132.713060] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:13:51 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x2, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) 10:13:51 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, 0x0}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:13:51 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@numtail}, {@shortname_mixed}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) 10:13:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:13:51 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 37) 10:13:51 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x300000000000000) 10:13:51 executing program 4: sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x80, 0x0, 0x8, 0xa03, 0x0, 0x0, {0x1, 0x0, 0x5}, [@CTA_TIMEOUT_DATA={0x34, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x49fd}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x3f}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x80000000}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x88fb}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x88a8}]}, 0x80}}, 0x8000) r0 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r0, 0x10, 0x70bd2b, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44001}, 0x24040850) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchown(0xffffffffffffffff, 0x0, 0x0) 10:13:51 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xef, 0x0, 0x6, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000100), 0xa}, 0x0, 0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) syz_open_procfs(r1, &(0x7f0000000f00)='mountinfo\x00') [ 1146.625050] syz-executor.7: attempt to access beyond end of device [ 1146.625050] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1146.625958] FAT-fs (loop7): unable to read boot sector [ 1146.642175] syz-executor.7: attempt to access beyond end of device [ 1146.642175] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1146.648437] FAT-fs (loop7): unable to read boot sector [ 1146.653285] FAULT_INJECTION: forcing a failure. [ 1146.653285] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1146.654072] CPU: 0 PID: 9337 Comm: syz-executor.1 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1146.654642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1146.655175] Call Trace: [ 1146.655354] [ 1146.655512] dump_stack_lvl+0xc1/0xf0 [ 1146.655791] should_fail_ex+0x4b4/0x5b0 [ 1146.656071] strncpy_from_user+0x38/0x340 [ 1146.656364] getname_flags.part.0+0x95/0x4f0 [ 1146.656672] __x64_sys_mkdir+0xde/0x150 [ 1146.656944] do_syscall_64+0x3f/0x90 [ 1146.657213] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1146.657568] RIP: 0033:0x7f8c16177c27 [ 1146.657820] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1146.659032] RSP: 002b:00007f8c136edfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1146.659530] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007f8c16177c27 [ 1146.659995] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 00000000200006c0 [ 1146.660459] RBP: 00007f8c136ee040 R08: 0000000000000000 R09: ffffffffffffffff [ 1146.660921] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1146.661387] R13: 00000000200006c0 R14: 00007f8c136ee000 R15: 0000000020003640 [ 1146.661867] 10:13:51 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, 0x0}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) [ 1146.680421] syz-executor.0: attempt to access beyond end of device [ 1146.680421] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 10:13:51 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x3, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) [ 1146.695762] FAT-fs (loop0): unable to read boot sector [ 1146.707630] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1146.717423] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 10:13:51 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0xb) sendto(r0, &(0x7f0000000000)="6c26531557215cf5bcce1a2a3bc37d9e9000d2d3ca5bfca179157410766ef8fdb1f9d3d68679e6f1a0e143779559dead3f172a483d5df1816bb038dfeb227e1e1c1bf7241f192cf5f5c0a689aaa87ca26fcd103f0abd652c42c02e38b0e4807793", 0x61, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') [ 1146.749698] syz-executor.7: attempt to access beyond end of device [ 1146.749698] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 10:13:51 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 38) [ 1146.753497] FAT-fs (loop7): unable to read boot sector 10:13:51 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xb00000000000000) 10:13:51 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@numtail}, {@shortname_mixed}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 1) 10:13:51 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x4, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) 10:13:51 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) fsopen(&(0x7f0000000080)='cpuset\x00', 0x1) [ 1146.851097] FAULT_INJECTION: forcing a failure. [ 1146.851097] name failslab, interval 1, probability 0, space 0, times 0 [ 1146.852016] CPU: 0 PID: 9361 Comm: syz-executor.0 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1146.852692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1146.853373] Call Trace: [ 1146.853596] [ 1146.853794] dump_stack_lvl+0xc1/0xf0 [ 1146.854137] should_fail_ex+0x4b4/0x5b0 [ 1146.854501] ? __do_sys_memfd_create+0x17d/0xa20 [ 1146.854904] should_failslab+0x9/0x20 [ 1146.855170] __kmem_cache_alloc_node+0x66/0x310 [ 1146.855484] ? __do_sys_memfd_create+0x17d/0xa20 [ 1146.855810] ? __do_sys_memfd_create+0x17d/0xa20 [ 1146.856124] __kmalloc+0x4a/0x160 [ 1146.856361] __do_sys_memfd_create+0x17d/0xa20 [ 1146.856662] ? fput+0x2f/0x1a0 [ 1146.856888] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1146.857222] ? __pfx_ksys_write+0x10/0x10 [ 1146.857510] do_syscall_64+0x3f/0x90 [ 1146.857770] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1146.858111] RIP: 0033:0x7f6bb99f2b19 [ 1146.858374] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1146.859479] RSP: 002b:00007f6bb6f67f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1146.859959] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007f6bb99f2b19 [ 1146.860407] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f6bb9a4c0fb [ 1146.861021] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 1146.861514] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1146.862006] R13: 00000000200006c0 R14: 0000000000000006 R15: 0000000020003640 [ 1146.862547] [ 1146.876695] syz-executor.1: attempt to access beyond end of device [ 1146.876695] loop1: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1146.890442] FAT-fs (loop1): unable to read boot sector [ 1146.932658] syz-executor.7: attempt to access beyond end of device [ 1146.932658] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1146.933499] FAT-fs (loop7): unable to read boot sector [ 1146.939577] syz-executor.7: attempt to access beyond end of device [ 1146.939577] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1146.940389] FAT-fs (loop7): unable to read boot sector 10:14:04 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, 0x0}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) 10:14:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 10:14:04 executing program 7: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x5, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001700)={[{@fat=@allow_utime}]}) 10:14:04 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0x8040, 0x0) perf_event_open(&(0x7f00000000c0)={0xc00459bf72a2000c, 0x80, 0x1, 0xab, 0x1, 0x4, 0x0, 0x0, 0x48020, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xac, 0x2, @perf_bp={&(0x7f0000000080), 0xb}, 0x40, 0xfff, 0x4, 0x9, 0x6000, 0x2, 0x7f, 0x0, 0x0, 0x0, 0x3}, r0, 0x5, r1, 0x9) fchown(0xffffffffffffffff, 0x0, 0x0) 10:14:04 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@numtail}, {@shortname_mixed}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 2) 10:14:04 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xc00000000000000) 10:14:04 executing program 2: prctl$PR_CAPBSET_DROP(0x18, 0x6) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r2 = gettid() rt_sigqueueinfo(r2, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x80}) r3 = syz_open_dev$mouse(&(0x7f0000000100), 0x2, 0x40800) r4 = signalfd(r0, &(0x7f0000000140)={[0x81]}, 0x8) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r4, 0xc0189379, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018be4688", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x9, 0x81, 0x2, 0x5, 0x0, 0x6, 0x8000, 0x10, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x0, 0x80000001}, 0x10, 0x32eb456e, 0x8, 0x3, 0xfff, 0xf5d, 0x8, 0x0, 0xffff, 0x0, 0x2}, r2, 0x1, r3, 0xa) 10:14:04 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 39) [ 1160.087914] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1160.088121] FAULT_INJECTION: forcing a failure. [ 1160.088121] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1160.089721] CPU: 0 PID: 9387 Comm: syz-executor.1 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1160.090473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1160.091235] Call Trace: [ 1160.091480] [ 1160.091697] dump_stack_lvl+0xc1/0xf0 [ 1160.092078] should_fail_ex+0x4b4/0x5b0 [ 1160.092504] strncpy_from_user+0x38/0x340 [ 1160.092913] getname_flags.part.0+0x95/0x4f0 [ 1160.093353] __x64_sys_mkdir+0xde/0x150 [ 1160.093737] do_syscall_64+0x3f/0x90 [ 1160.094119] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1160.094620] RIP: 0033:0x7f8c16177c27 [ 1160.094968] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1160.096600] RSP: 002b:00007f8c136edfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1160.097293] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007f8c16177c27 [ 1160.097941] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 00000000200006c0 [ 1160.098601] RBP: 00007f8c136ee040 R08: 0000000000000000 R09: ffffffffffffffff [ 1160.099253] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1160.099368] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1160.099889] R13: 00000000200006c0 R14: 00007f8c136ee000 R15: 0000000020003640 [ 1160.099923] [ 1160.113133] syz-executor.0: attempt to access beyond end of device [ 1160.113133] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1160.119319] syz-executor.7: attempt to access beyond end of device [ 1160.119319] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1160.122641] FAT-fs (loop7): unable to read boot sector 10:14:04 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0xd00000000000000) [ 1160.129625] FAT-fs (loop0): unable to read boot sector 10:14:04 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 40) [ 1160.154942] syz-executor.7: attempt to access beyond end of device [ 1160.154942] loop7: rw=0, sector=0, nr_sectors = 1 limit=0 10:14:04 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000100)={{r0}, 0x0, 0x14, @inherit={0x68, &(0x7f0000001100)=ANY=[]}, @subvolid=0x7f}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8500, 0x9) r3 = mq_open(&(0x7f0000000000)='@\x00', 0xc1, 0xb2, &(0x7f0000000040)={0xa554, 0x7, 0x8001, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000500)={{}, r4, 0x12, @unused=[0x1, 0x1, 0x6, 0x6], @subvolid=0x80000000}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"af63528f24a523302c1fb03cac554957", 0x0, r4, {0x4c31, 0x1f}, {0x7, 0x7fff}, 0xff, [0x5, 0x80000001, 0x40, 0x1ff, 0x1, 0xb1, 0x9, 0x4, 0x4, 0xfffffffffffff801, 0x8, 0x4, 0x800, 0x0, 0x1, 0x81]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000600)={{r2}, r4, 0x0, @unused=[0x7fff, 0x8000, 0x800, 0x374ae63d], @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{r1}, r4, 0x4, @inherit={0x0, 0x0}, @subvolid=0x40}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r4) fchown(0xffffffffffffffff, 0x0, 0x0) [ 1160.164294] FAT-fs (loop7): unable to read boot sector 10:14:04 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fork() perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x6, 0x2, 0x6, 0x0, 0x631, 0x1000, 0x6, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffff49d, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x100, 0x6, 0x4, 0x4, 0x2, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x9}, r1, 0xa, r0, 0x1) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 10:14:04 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, &(0x7f0000003640)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@numtail}, {@shortname_mixed}, {@uni_xlateno}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'cp437'}}]}) (fail_nth: 3) 10:14:04 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6}, 0x10) r3 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) write$binfmt_script(r3, &(0x7f0000000080)=ANY=[], 0xb) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r4, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xb8c6}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x48000}, 0x20000010) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @broadcast}, 0x10) close_range(r0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000100)={0x10, 0x7, 0x1ff, 0x4, 0x4}) [ 1160.230408] FAULT_INJECTION: forcing a failure. [ 1160.230408] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1160.231306] CPU: 1 PID: 9407 Comm: syz-executor.0 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1160.231852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1160.232386] Call Trace: [ 1160.232585] [ 1160.232747] dump_stack_lvl+0xc1/0xf0 [ 1160.233032] should_fail_ex+0x4b4/0x5b0 [ 1160.233314] _copy_from_user+0x30/0xf0 [ 1160.233598] __do_sys_memfd_create+0x2ca/0xa20 [ 1160.233918] ? fput+0x2f/0x1a0 [ 1160.234153] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1160.234504] ? ksys_write+0x19e/0x250 [ 1160.234776] ? __pfx_ksys_write+0x10/0x10 [ 1160.235078] do_syscall_64+0x3f/0x90 [ 1160.235350] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1160.235704] RIP: 0033:0x7f6bb99f2b19 [ 1160.235957] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1160.237123] RSP: 002b:00007f6bb6f67f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1160.237624] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007f6bb99f2b19 [ 1160.238088] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f6bb9a4c0fb [ 1160.238571] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 1160.239038] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1160.239505] R13: 00000000200006c0 R14: 0000000000000006 R15: 0000000020003640 [ 1160.239983] [ 1160.246010] syz_tun: entered promiscuous mode [ 1160.259513] FAULT_INJECTION: forcing a failure. [ 1160.259513] name failslab, interval 1, probability 0, space 0, times 0 [ 1160.260477] CPU: 1 PID: 9414 Comm: syz-executor.1 Not tainted 6.5.0-rc1-next-20230711 #1 [ 1160.261047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1160.261627] Call Trace: [ 1160.261815] [ 1160.261987] dump_stack_lvl+0xc1/0xf0 [ 1160.262276] should_fail_ex+0x4b4/0x5b0 [ 1160.262595] should_failslab+0x9/0x20 [ 1160.262880] kmem_cache_alloc_lru+0x7a/0x680 [ 1160.263208] ? __d_alloc+0x31/0x9c0 [ 1160.263485] ? __d_alloc+0x31/0x9c0 [ 1160.263754] __d_alloc+0x31/0x9c0 [ 1160.264015] d_alloc+0x4a/0x1d0 [ 1160.264267] lookup_one_qstr_excl+0xd0/0x190 [ 1160.264602] ? mnt_want_write+0x153/0x410 [ 1160.264912] filename_create+0x1da/0x4a0 [ 1160.265198] ? __pfx_filename_create+0x10/0x10 [ 1160.265541] ? __pfx_lock_release+0x10/0x10 [ 1160.265868] ? __virt_addr_valid+0x102/0x340 [ 1160.266205] do_mkdirat+0x98/0x2d0 [ 1160.266479] ? __pfx_do_mkdirat+0x10/0x10 [ 1160.266783] ? getname_flags.part.0+0x1dd/0x4f0 [ 1160.267129] __x64_sys_mkdir+0xf6/0x150 [ 1160.267423] do_syscall_64+0x3f/0x90 [ 1160.267712] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 1160.268082] RIP: 0033:0x7f8c16177c27 [ 1160.268350] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1160.269612] RSP: 002b:00007f8c136edfa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1160.270144] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007f8c16177c27 [ 1160.270659] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 00000000200006c0 [ 1160.271154] RBP: 00007f8c136ee040 R08: 0000000000000000 R09: ffffffffffffffff [ 1160.271657] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1160.272156] R13: 00000000200006c0 R14: 00007f8c136ee000 R15: 0000000020003640 [ 1160.272674] [ 1160.306668] syz_tun: left promiscuous mode [ 1164.940715] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 1169.356715] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 1173.708750] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 1178.125671] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 1182.540712] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 1186.956681] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 1191.308705] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 1195.660661] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 1200.012718] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 1204.364800] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 1208.780731] Bluetooth: hci3: Opcode 0x c03 failed: -110 2023/07/12 10:14:53 executor 4 failed 11 times: executor 4: exit status 67 SYZFAIL: wrong response packet (errno 2: No such file or directory) loop exited with status 67 VM DIAGNOSIS: 10:14:54 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff81671727 RDX=fffff9400019b0f9 RSI=0000000000000008 RDI=ffffea0000cd87c0 RBP=ffffea0000cd87c0 RSP=ffff8880449bf6a8 R8 =0000000000000001 R9 =fffff9400019b0f8 R10=ffffea0000cd87c7 R11=0000000000000001 R12=ffff88801bd1b2b8 R13=00007f613898c000 R14=ffff88801f9aac58 R15=dffffc0000000000 RIP=ffffffff8167172c RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f66134f1e25 CR3=0000000037cf0000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000005 RCX=000000000000015c RDX=1ffff1100d9e54d9 RSI=ffffffff8217ab85 RDI=0000000000000006 RBP=fffffffff0000000 RSP=ffff88806cf09dc8 R8 =0000000000000006 R9 =0000000000000180 R10=000000000000015c R11=0000000000000001 R12=0000000000000180 R13=ffff88806cf2a6a0 R14=0000000000000028 R15=ffff88806cf2a6c8 RIP=ffffffff8217abbb RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6613565fb8 CR3=0000000016950000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=636578650a3a73656d69742031312064 XMM02=6174732074697865203a3420726f7475 XMM03=203a4c4941465a59530a373620737574 XMM04=702065736e6f7073657220676e6f7277 XMM05=3a32206f6e72726528200a74656b6361 XMM06=726f20656c69662068637573206f4e20 XMM07=706f6f6c0a2979726f74636572696420 XMM08=3a3420726f7475636578650a3a73656d XMM09=0a373620737574617473207469786520 XMM10=7220676e6f7277203a4c4941465a5953 XMM11=200a74656b6361702065736e6f707365 XMM12=637573206f4e203a32206f6e72726528 XMM13=74636572696420726f20656c69662068 XMM14=64657469786520706f6f6c0a2979726f XMM15=0a373620737574617473206874697720