&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 167.424936][ T5362] FAT-fs (loop1): bogus number of FAT sectors [ 167.431107][ T5362] FAT-fs (loop1): Can't find a valid FAT filesystem [ 167.452949][ T5361] FAT-fs (loop5): bogus number of reserved sectors [ 167.459513][ T5361] FAT-fs (loop5): Can't find a valid FAT filesystem 20:56:36 executing program 3: chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 167.482489][ T5366] loop0: detected capacity change from 0 to 262160 [ 167.514217][ T5366] FAT-fs (loop0): bogus number of reserved sectors [ 167.520831][ T5366] FAT-fs (loop0): Can't find a valid FAT filesystem 20:56:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) 20:56:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 167.673036][ T5372] loop4: detected capacity change from 0 to 262160 [ 167.704714][ T5372] FAT-fs (loop4): bogus number of reserved sectors [ 167.711287][ T5372] FAT-fs (loop4): Can't find a valid FAT filesystem [ 167.759056][ T5375] loop5: detected capacity change from 0 to 262160 [ 167.773680][ T5375] FAT-fs (loop5): bogus number of reserved sectors [ 167.780272][ T5375] FAT-fs (loop5): Can't find a valid FAT filesystem 20:56:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:37 executing program 3: chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 167.867210][ T5379] loop1: detected capacity change from 0 to 262160 [ 167.889535][ T5381] loop0: detected capacity change from 0 to 262160 20:56:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 167.939030][ T5381] FAT-fs (loop0): bogus number of reserved sectors [ 167.945693][ T5381] FAT-fs (loop0): Can't find a valid FAT filesystem 20:56:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) [ 168.051071][ T5387] loop4: detected capacity change from 0 to 262160 [ 168.065570][ T5387] FAT-fs (loop4): bogus number of reserved sectors [ 168.072201][ T5387] FAT-fs (loop4): Can't find a valid FAT filesystem [ 168.091475][ T5390] loop5: detected capacity change from 0 to 262160 [ 168.114632][ T5390] FAT-fs (loop5): bogus number of reserved sectors [ 168.121300][ T5390] FAT-fs (loop5): Can't find a valid FAT filesystem [ 168.139288][ T5392] loop1: detected capacity change from 0 to 262160 20:56:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:56:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) [ 168.320368][ T5394] loop4: detected capacity change from 0 to 262160 [ 168.330259][ T5396] FAT-fs (loop2): bogus number of reserved sectors [ 168.336838][ T5396] FAT-fs (loop2): Can't find a valid FAT filesystem [ 168.350219][ T5394] FAT-fs (loop4): bogus number of reserved sectors [ 168.356798][ T5394] FAT-fs (loop4): Can't find a valid FAT filesystem [ 168.372762][ T5398] loop5: detected capacity change from 0 to 262160 [ 168.381203][ T5398] FAT-fs (loop5): bogus number of reserved sectors [ 168.387776][ T5398] FAT-fs (loop5): Can't find a valid FAT filesystem [ 168.393312][ T5400] loop1: detected capacity change from 0 to 262160 20:56:37 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 168.545426][ T5403] loop0: detected capacity change from 0 to 262160 [ 168.545487][ T5404] loop3: detected capacity change from 0 to 262160 [ 168.568772][ T5403] FAT-fs (loop0): bogus number of reserved sectors [ 168.575733][ T5403] FAT-fs (loop0): Can't find a valid FAT filesystem 20:56:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) 20:56:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 168.621804][ T5406] loop1: detected capacity change from 0 to 262160 20:56:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 168.690575][ T5408] loop5: detected capacity change from 0 to 262160 [ 168.709447][ T5410] loop4: detected capacity change from 0 to 262160 [ 168.730625][ T5410] FAT-fs (loop4): bogus number of reserved sectors [ 168.737185][ T5410] FAT-fs (loop4): Can't find a valid FAT filesystem [ 168.744829][ T5412] FAT-fs (loop2): bogus number of reserved sectors [ 168.751503][ T5412] FAT-fs (loop2): Can't find a valid FAT filesystem [ 168.763325][ T5408] FAT-fs (loop5): bogus number of reserved sectors [ 168.769895][ T5408] FAT-fs (loop5): Can't find a valid FAT filesystem 20:56:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) 20:56:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:38 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 168.957671][ T5415] loop0: detected capacity change from 0 to 262160 [ 168.977480][ T5415] FAT-fs (loop0): bogus number of reserved sectors [ 168.979958][ T5417] loop5: detected capacity change from 0 to 262160 [ 168.984093][ T5415] FAT-fs (loop0): Can't find a valid FAT filesystem [ 169.008777][ T5417] FAT-fs (loop5): invalid media value (0x00) [ 169.011208][ T5419] loop4: detected capacity change from 0 to 262160 [ 169.014839][ T5417] FAT-fs (loop5): Can't find a valid FAT filesystem [ 169.030068][ T5419] FAT-fs (loop4): bogus number of reserved sectors [ 169.036603][ T5419] FAT-fs (loop4): Can't find a valid FAT filesystem 20:56:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 169.054523][ T5421] loop3: detected capacity change from 0 to 262160 [ 169.107462][ T5423] FAT-fs (loop2): bogus number of reserved sectors [ 169.113996][ T5423] FAT-fs (loop2): Can't find a valid FAT filesystem [ 169.131607][ T5425] loop1: detected capacity change from 0 to 262160 20:56:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) 20:56:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 169.346199][ T5428] loop5: detected capacity change from 0 to 262160 [ 169.369093][ T5428] FAT-fs (loop5): invalid media value (0x00) [ 169.375146][ T5428] FAT-fs (loop5): Can't find a valid FAT filesystem [ 169.380768][ T5430] loop4: detected capacity change from 0 to 262160 20:56:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 169.437671][ T5432] FAT-fs (loop2): bogus number of reserved sectors [ 169.444211][ T5432] FAT-fs (loop2): Can't find a valid FAT filesystem [ 169.452041][ T5430] FAT-fs (loop4): bogus number of reserved sectors [ 169.458618][ T5430] FAT-fs (loop4): Can't find a valid FAT filesystem 20:56:39 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 169.502699][ T5436] loop0: detected capacity change from 0 to 262160 [ 169.512767][ T5436] FAT-fs (loop0): bogus number of reserved sectors [ 169.519482][ T5436] FAT-fs (loop0): Can't find a valid FAT filesystem [ 169.597772][ T5438] loop1: detected capacity change from 0 to 262160 [ 169.607045][ T5440] loop3: detected capacity change from 0 to 262160 20:56:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) 20:56:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 169.756566][ T5443] loop4: detected capacity change from 0 to 262160 [ 169.769511][ T5445] loop5: detected capacity change from 0 to 262160 [ 169.797821][ T5443] FAT-fs (loop4): bogus number of reserved sectors [ 169.803531][ T5445] FAT-fs (loop5): invalid media value (0x00) [ 169.804454][ T5443] FAT-fs (loop4): Can't find a valid FAT filesystem [ 169.805234][ T5446] FAT-fs (loop2): bogus number of reserved sectors [ 169.810507][ T5445] FAT-fs (loop5): Can't find a valid FAT filesystem [ 169.817101][ T5446] FAT-fs (loop2): Can't find a valid FAT filesystem 20:56:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 169.989183][ T5449] loop0: detected capacity change from 0 to 262160 [ 169.997693][ T5449] FAT-fs (loop0): bogus number of reserved sectors [ 170.004224][ T5449] FAT-fs (loop0): Can't find a valid FAT filesystem 20:56:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) [ 170.083020][ T5451] loop4: detected capacity change from 0 to 262160 [ 170.113615][ T5451] FAT-fs (loop4): bogus number of reserved sectors [ 170.120343][ T5451] FAT-fs (loop4): Can't find a valid FAT filesystem 20:56:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 170.135336][ T5456] loop3: detected capacity change from 0 to 262160 [ 170.141761][ T5457] loop5: detected capacity change from 0 to 262160 [ 170.150539][ T5457] FAT-fs (loop5): invalid media value (0x00) [ 170.156675][ T5457] FAT-fs (loop5): Can't find a valid FAT filesystem [ 170.161161][ T5455] loop1: detected capacity change from 0 to 262160 [ 170.231935][ T5460] FAT-fs (loop2): bogus number of reserved sectors [ 170.238513][ T5460] FAT-fs (loop2): Can't find a valid FAT filesystem 20:56:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) 20:56:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 170.397840][ T5462] loop5: detected capacity change from 0 to 262160 [ 170.435079][ T5464] loop0: detected capacity change from 0 to 262160 [ 170.437678][ T5462] FAT-fs (loop5): invalid media value (0x00) 20:56:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 170.447737][ T5462] FAT-fs (loop5): Can't find a valid FAT filesystem [ 170.461486][ T5464] FAT-fs (loop0): bogus number of reserved sectors [ 170.468345][ T5464] FAT-fs (loop0): Can't find a valid FAT filesystem [ 170.479606][ T5466] loop4: detected capacity change from 0 to 262160 [ 170.529029][ T5466] FAT-fs (loop4): bogus number of reserved sectors [ 170.535641][ T5466] FAT-fs (loop4): Can't find a valid FAT filesystem 20:56:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 170.573881][ T5469] loop2: detected capacity change from 0 to 262160 [ 170.593516][ T5469] FAT-fs (loop2): bogus number of reserved sectors [ 170.600095][ T5469] FAT-fs (loop2): Can't find a valid FAT filesystem [ 170.628824][ T5472] loop3: detected capacity change from 0 to 262160 [ 170.683253][ T5474] loop1: detected capacity change from 0 to 262160 20:56:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) [ 170.780944][ T5476] loop5: detected capacity change from 0 to 262160 [ 170.794059][ T5476] FAT-fs (loop5): invalid media value (0x00) [ 170.800107][ T5476] FAT-fs (loop5): Can't find a valid FAT filesystem 20:56:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:56:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 170.901363][ T5478] loop2: detected capacity change from 0 to 262160 [ 170.911642][ T5480] loop4: detected capacity change from 0 to 262160 [ 170.923077][ T5478] FAT-fs (loop2): bogus number of reserved sectors [ 170.929732][ T5478] FAT-fs (loop2): Can't find a valid FAT filesystem [ 170.939145][ T5482] loop0: detected capacity change from 0 to 262160 [ 170.941077][ T5480] FAT-fs (loop4): bogus number of reserved sectors [ 170.952214][ T5480] FAT-fs (loop4): Can't find a valid FAT filesystem [ 170.973609][ T5482] FAT-fs (loop0): bogus number of reserved sectors [ 170.980195][ T5482] FAT-fs (loop0): Can't find a valid FAT filesystem 20:56:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) 20:56:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 171.082507][ T5485] loop3: detected capacity change from 0 to 262160 [ 171.137326][ T5487] loop5: detected capacity change from 0 to 262160 [ 171.161703][ T5487] FAT-fs (loop5): bogus number of FAT sectors [ 171.167901][ T5487] FAT-fs (loop5): Can't find a valid FAT filesystem [ 171.195751][ T5489] loop1: detected capacity change from 0 to 262160 20:56:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 171.283521][ T5491] loop4: detected capacity change from 0 to 262160 [ 171.294290][ T5491] FAT-fs (loop4): invalid media value (0x00) [ 171.300365][ T5491] FAT-fs (loop4): Can't find a valid FAT filesystem [ 171.323217][ T5493] loop2: detected capacity change from 0 to 262160 [ 171.341709][ T5493] FAT-fs (loop2): bogus number of reserved sectors [ 171.348292][ T5493] FAT-fs (loop2): Can't find a valid FAT filesystem 20:56:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) [ 171.431364][ T5495] loop0: detected capacity change from 0 to 262160 [ 171.446655][ T5495] FAT-fs (loop0): bogus number of reserved sectors [ 171.453232][ T5495] FAT-fs (loop0): Can't find a valid FAT filesystem [ 171.468067][ T5497] loop5: detected capacity change from 0 to 262160 20:56:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 171.481103][ T5497] FAT-fs (loop5): bogus number of FAT sectors [ 171.487263][ T5497] FAT-fs (loop5): Can't find a valid FAT filesystem 20:56:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 171.591902][ T5502] loop4: detected capacity change from 0 to 262160 [ 171.626632][ T5502] FAT-fs (loop4): invalid media value (0x00) [ 171.632707][ T5502] FAT-fs (loop4): Can't find a valid FAT filesystem [ 171.656282][ T5504] loop2: detected capacity change from 0 to 262160 [ 171.670047][ T5504] FAT-fs (loop2): bogus number of reserved sectors [ 171.676624][ T5504] FAT-fs (loop2): Can't find a valid FAT filesystem [ 171.703186][ T5506] loop1: detected capacity change from 0 to 262160 20:56:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) 20:56:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 171.860953][ T5508] loop5: detected capacity change from 0 to 262160 [ 171.888220][ T5508] FAT-fs (loop5): bogus number of FAT sectors [ 171.894327][ T5508] FAT-fs (loop5): Can't find a valid FAT filesystem [ 171.900445][ T5510] loop0: detected capacity change from 0 to 262160 20:56:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:56:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 171.917538][ T5510] FAT-fs (loop0): invalid media value (0x00) [ 171.923548][ T5510] FAT-fs (loop0): Can't find a valid FAT filesystem [ 171.985094][ T5515] loop2: detected capacity change from 0 to 262160 [ 171.986988][ T5516] loop4: detected capacity change from 0 to 262160 [ 171.992969][ T5515] FAT-fs (loop2): bogus number of reserved sectors [ 172.005011][ T5515] FAT-fs (loop2): Can't find a valid FAT filesystem [ 172.047858][ T5516] FAT-fs (loop4): invalid media value (0x00) [ 172.052554][ T5518] loop1: detected capacity change from 0 to 262160 [ 172.053886][ T5516] FAT-fs (loop4): Can't find a valid FAT filesystem 20:56:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) 20:56:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 172.243890][ T5521] loop5: detected capacity change from 0 to 262160 20:56:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 172.296505][ T5523] loop1: detected capacity change from 0 to 262160 [ 172.333006][ T5525] loop4: detected capacity change from 0 to 262160 20:56:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 172.357229][ T5527] loop2: detected capacity change from 0 to 262160 20:56:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) [ 172.408971][ T5527] FAT-fs (loop2): bogus number of reserved sectors [ 172.415590][ T5527] FAT-fs (loop2): Can't find a valid FAT filesystem [ 172.436041][ T5531] loop0: detected capacity change from 0 to 262160 [ 172.447074][ T5525] FAT-fs (loop4): invalid media value (0x00) [ 172.453260][ T5525] FAT-fs (loop4): Can't find a valid FAT filesystem [ 172.504259][ T5534] loop5: detected capacity change from 0 to 262160 [ 172.511150][ T5531] FAT-fs (loop0): invalid media value (0x00) [ 172.517298][ T5531] FAT-fs (loop0): Can't find a valid FAT filesystem 20:56:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) 20:56:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:56:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 172.663912][ T5539] loop1: detected capacity change from 0 to 262160 [ 172.667775][ T5537] loop2: detected capacity change from 0 to 262160 [ 172.697006][ T5540] loop5: detected capacity change from 0 to 262160 [ 172.706434][ T5537] FAT-fs (loop2): bogus number of reserved sectors [ 172.713001][ T5537] FAT-fs (loop2): Can't find a valid FAT filesystem [ 172.720497][ T5542] loop4: detected capacity change from 0 to 262160 20:56:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) [ 172.779061][ T5542] FAT-fs (loop4): invalid media value (0x00) [ 172.785146][ T5542] FAT-fs (loop4): Can't find a valid FAT filesystem 20:56:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 172.871078][ T5546] FAT-fs (loop3): bogus number of reserved sectors [ 172.877643][ T5546] FAT-fs (loop3): Can't find a valid FAT filesystem [ 172.888908][ T5548] loop5: detected capacity change from 0 to 262160 20:56:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 172.988499][ T5550] loop0: detected capacity change from 0 to 262160 [ 172.996975][ T5550] FAT-fs (loop0): invalid media value (0x00) [ 173.002977][ T5550] FAT-fs (loop0): Can't find a valid FAT filesystem [ 173.037704][ T5553] loop2: detected capacity change from 0 to 262160 [ 173.043876][ T5555] loop1: detected capacity change from 0 to 262160 [ 173.057495][ T5556] loop4: detected capacity change from 0 to 262160 [ 173.081291][ T5553] FAT-fs (loop2): bogus number of reserved sectors 20:56:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 173.087906][ T5553] FAT-fs (loop2): Can't find a valid FAT filesystem [ 173.105662][ T5556] FAT-fs (loop4): invalid media value (0x00) [ 173.111786][ T5556] FAT-fs (loop4): Can't find a valid FAT filesystem 20:56:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) 20:56:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 173.195425][ T5558] loop1: detected capacity change from 0 to 262160 20:56:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 173.267327][ T5560] loop5: detected capacity change from 0 to 262160 [ 173.278366][ T5562] loop1: detected capacity change from 0 to 262160 20:56:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 173.351854][ T5564] FAT-fs (loop3): bogus number of reserved sectors [ 173.358556][ T5564] FAT-fs (loop3): Can't find a valid FAT filesystem [ 173.394195][ T5566] loop2: detected capacity change from 0 to 262160 [ 173.403436][ T5566] FAT-fs (loop2): bogus number of reserved sectors [ 173.410013][ T5566] FAT-fs (loop2): Can't find a valid FAT filesystem 20:56:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 173.459190][ T5568] loop1: detected capacity change from 0 to 262160 [ 173.498666][ T5570] loop4: detected capacity change from 0 to 262160 20:56:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) [ 173.528483][ T5572] loop0: detected capacity change from 0 to 262160 [ 173.539594][ T5570] FAT-fs (loop4): bogus number of FAT sectors [ 173.545772][ T5570] FAT-fs (loop4): Can't find a valid FAT filesystem [ 173.552090][ T5572] FAT-fs (loop0): invalid media value (0x00) [ 173.558435][ T5572] FAT-fs (loop0): Can't find a valid FAT filesystem [ 173.617582][ T5575] loop1: detected capacity change from 0 to 262160 20:56:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 173.660771][ T5577] loop5: detected capacity change from 0 to 262160 20:56:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 173.713860][ T5579] loop2: detected capacity change from 0 to 262160 [ 173.724167][ T5579] FAT-fs (loop2): bogus number of reserved sectors [ 173.730850][ T5579] FAT-fs (loop2): Can't find a valid FAT filesystem [ 173.750472][ T5581] loop1: detected capacity change from 0 to 262160 20:56:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 173.840697][ T5583] FAT-fs (loop3): bogus number of reserved sectors [ 173.847273][ T5583] FAT-fs (loop3): Can't find a valid FAT filesystem [ 173.862227][ T5585] loop1: detected capacity change from 0 to 262160 20:56:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) [ 173.946657][ T5587] loop4: detected capacity change from 0 to 262160 [ 173.957084][ T5587] FAT-fs (loop4): bogus number of FAT sectors [ 173.963196][ T5587] FAT-fs (loop4): Can't find a valid FAT filesystem [ 174.000334][ T5589] loop1: detected capacity change from 0 to 262160 [ 174.011519][ T5591] loop5: detected capacity change from 0 to 262160 20:56:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:56:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 174.084064][ T5593] loop0: detected capacity change from 0 to 262160 [ 174.093482][ T5593] FAT-fs (loop0): invalid media value (0x00) [ 174.099693][ T5593] FAT-fs (loop0): Can't find a valid FAT filesystem [ 174.121627][ T5595] loop2: detected capacity change from 0 to 262160 20:56:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 174.131871][ T5595] FAT-fs (loop2): bogus number of reserved sectors [ 174.138498][ T5595] FAT-fs (loop2): Can't find a valid FAT filesystem [ 174.173254][ T5597] loop1: detected capacity change from 0 to 262160 20:56:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 174.273453][ T5599] loop1: detected capacity change from 0 to 262160 20:56:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:56:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) [ 174.318826][ T5601] loop4: detected capacity change from 0 to 262160 [ 174.338367][ T5601] FAT-fs (loop4): bogus number of FAT sectors [ 174.344588][ T5601] FAT-fs (loop4): Can't find a valid FAT filesystem [ 174.353547][ T5603] FAT-fs (loop3): bogus number of reserved sectors [ 174.360233][ T5603] FAT-fs (loop3): Can't find a valid FAT filesystem 20:56:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 174.436792][ T5605] loop1: detected capacity change from 0 to 262160 [ 174.438501][ T5607] loop2: detected capacity change from 0 to 262160 [ 174.474349][ T5607] FAT-fs (loop2): bogus number of reserved sectors [ 174.480938][ T5607] FAT-fs (loop2): Can't find a valid FAT filesystem 20:56:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 174.511911][ T5611] loop5: detected capacity change from 0 to 262160 20:56:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:56:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 174.610108][ T5615] loop0: detected capacity change from 0 to 262160 [ 174.630094][ T5619] loop4: detected capacity change from 0 to 262160 [ 174.646391][ T5618] loop1: detected capacity change from 0 to 262160 [ 174.653434][ T5615] FAT-fs (loop0): invalid media value (0x00) 20:56:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 174.659471][ T5615] FAT-fs (loop0): Can't find a valid FAT filesystem [ 174.680055][ T5621] FAT-fs (loop3): bogus number of reserved sectors [ 174.686607][ T5621] FAT-fs (loop3): Can't find a valid FAT filesystem 20:56:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 174.786061][ T5623] loop1: detected capacity change from 0 to 262160 [ 174.818528][ T5625] loop4: detected capacity change from 0 to 262160 20:56:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) 20:56:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:56:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 174.898632][ T5627] loop1: detected capacity change from 0 to 262160 [ 174.948894][ T5629] loop2: detected capacity change from 0 to 262160 [ 174.960772][ T5631] loop5: detected capacity change from 0 to 262160 [ 174.992048][ T5629] FAT-fs (loop2): invalid media value (0x00) [ 174.998310][ T5629] FAT-fs (loop2): Can't find a valid FAT filesystem [ 175.005772][ T5633] loop4: detected capacity change from 0 to 262160 20:56:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:56:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 175.113108][ T5636] loop1: detected capacity change from 0 to 262160 [ 175.144209][ T5638] loop0: detected capacity change from 0 to 262160 [ 175.177732][ T5640] loop4: detected capacity change from 0 to 262160 [ 175.215052][ T5642] FAT-fs (loop3): bogus number of reserved sectors [ 175.221640][ T5642] FAT-fs (loop3): Can't find a valid FAT filesystem 20:56:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 20:56:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) 20:56:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 175.226892][ T5638] FAT-fs (loop0): bogus number of FAT sectors [ 175.234332][ T5638] FAT-fs (loop0): Can't find a valid FAT filesystem [ 175.280623][ T5647] loop2: detected capacity change from 0 to 262160 [ 175.294499][ T5647] FAT-fs (loop2): invalid media value (0x00) [ 175.300580][ T5647] FAT-fs (loop2): Can't find a valid FAT filesystem [ 175.306522][ T5649] loop5: detected capacity change from 0 to 262160 [ 175.313387][ T5645] loop1: detected capacity change from 0 to 262160 20:56:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) 20:56:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 20:56:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) 20:56:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 175.436037][ T5653] loop5: detected capacity change from 0 to 262160 20:56:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 175.517031][ T5655] loop1: detected capacity change from 0 to 262160 [ 175.551979][ T5658] loop4: detected capacity change from 0 to 262160 [ 175.560099][ T5659] loop5: detected capacity change from 0 to 262160 20:56:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 20:56:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) [ 175.624337][ T5661] loop2: detected capacity change from 0 to 262160 [ 175.668979][ T5663] loop1: detected capacity change from 0 to 262160 [ 175.693864][ T5661] FAT-fs (loop2): invalid media value (0x00) [ 175.700055][ T5661] FAT-fs (loop2): Can't find a valid FAT filesystem 20:56:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 175.716201][ T5665] loop5: detected capacity change from 0 to 262160 20:56:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) [ 175.792081][ T5668] loop0: detected capacity change from 0 to 262160 [ 175.829442][ T5668] FAT-fs (loop0): bogus number of FAT sectors [ 175.835657][ T5668] FAT-fs (loop0): Can't find a valid FAT filesystem 20:56:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) [ 175.859731][ T5670] loop1: detected capacity change from 0 to 262160 [ 175.868017][ T5672] loop5: detected capacity change from 0 to 262160 [ 175.870963][ T5674] loop3: detected capacity change from 0 to 262160 [ 175.889571][ T5674] FAT-fs (loop3): bogus number of reserved sectors [ 175.896136][ T5674] FAT-fs (loop3): Can't find a valid FAT filesystem 20:56:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 175.973661][ T5677] loop4: detected capacity change from 0 to 262160 [ 176.042471][ T5679] loop5: detected capacity change from 0 to 262160 [ 176.051293][ T5682] loop2: detected capacity change from 0 to 262160 [ 176.076491][ T5683] loop1: detected capacity change from 0 to 262160 20:56:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) [ 176.089449][ T5682] FAT-fs (loop2): invalid media value (0x00) [ 176.095564][ T5682] FAT-fs (loop2): Can't find a valid FAT filesystem 20:56:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) [ 176.165768][ T5685] loop5: detected capacity change from 0 to 262160 [ 176.238949][ T5688] loop1: detected capacity change from 0 to 262160 [ 176.254794][ T5690] loop5: detected capacity change from 0 to 262160 20:56:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) 20:56:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 176.405282][ T5692] loop5: detected capacity change from 0 to 262160 [ 176.410677][ T5696] loop3: detected capacity change from 0 to 262160 [ 176.416675][ T5694] loop0: detected capacity change from 0 to 262160 [ 176.430783][ T5694] FAT-fs (loop0): bogus number of FAT sectors [ 176.436978][ T5694] FAT-fs (loop0): Can't find a valid FAT filesystem [ 176.463863][ T5698] loop1: detected capacity change from 0 to 262160 [ 176.470522][ T5696] FAT-fs (loop3): bogus number of reserved sectors [ 176.477096][ T5696] FAT-fs (loop3): Can't find a valid FAT filesystem [ 176.486355][ T5700] loop4: detected capacity change from 0 to 262160 [ 176.500656][ T5702] loop2: detected capacity change from 0 to 262160 20:56:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) [ 176.534149][ T5698] FAT-fs (loop1): bogus number of FAT sectors [ 176.540360][ T5698] FAT-fs (loop1): Can't find a valid FAT filesystem [ 176.563573][ T5702] FAT-fs (loop2): invalid media value (0x00) [ 176.569625][ T5702] FAT-fs (loop2): Can't find a valid FAT filesystem [ 176.636532][ T5707] loop5: detected capacity change from 0 to 262160 20:56:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) 20:56:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 176.833136][ T5710] loop0: detected capacity change from 0 to 262160 [ 176.842280][ T5712] loop4: detected capacity change from 0 to 262160 [ 176.916360][ T5715] loop2: detected capacity change from 0 to 262160 [ 176.933882][ T5716] loop5: detected capacity change from 0 to 262160 20:56:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 176.988186][ T5715] FAT-fs (loop2): invalid media value (0x00) [ 176.994289][ T5715] FAT-fs (loop2): Can't find a valid FAT filesystem 20:56:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 177.031547][ T5719] loop3: detected capacity change from 0 to 262160 20:56:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 177.083553][ T5719] FAT-fs (loop3): bogus number of reserved sectors [ 177.090158][ T5719] FAT-fs (loop3): Can't find a valid FAT filesystem 20:56:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) [ 177.126573][ T5723] loop4: detected capacity change from 0 to 262160 [ 177.129077][ T5721] loop1: detected capacity change from 0 to 262160 20:56:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 177.177435][ T5721] FAT-fs (loop1): bogus number of reserved sectors [ 177.184103][ T5721] FAT-fs (loop1): Can't find a valid FAT filesystem [ 177.224291][ T5726] loop5: detected capacity change from 0 to 262160 [ 177.265701][ T5728] loop0: detected capacity change from 0 to 262160 20:56:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 177.388477][ T5730] loop2: detected capacity change from 0 to 262160 20:56:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 177.445839][ T5730] FAT-fs (loop2): bogus number of FAT sectors [ 177.452014][ T5730] FAT-fs (loop2): Can't find a valid FAT filesystem [ 177.508353][ T5732] loop4: detected capacity change from 0 to 262160 20:56:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 177.566029][ T5735] loop0: detected capacity change from 0 to 262160 [ 177.582662][ T5736] loop5: detected capacity change from 0 to 262160 20:56:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 177.674087][ T5738] loop4: detected capacity change from 0 to 262160 20:56:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 177.717921][ T5741] loop1: detected capacity change from 0 to 262160 [ 177.729312][ T5742] loop3: detected capacity change from 0 to 262160 [ 177.782614][ T5746] loop2: detected capacity change from 0 to 262160 [ 177.784158][ T5742] FAT-fs (loop3): bogus number of reserved sectors [ 177.795804][ T5742] FAT-fs (loop3): Can't find a valid FAT filesystem [ 177.804289][ T5744] loop4: detected capacity change from 0 to 262160 [ 177.816919][ T5746] FAT-fs (loop2): bogus number of FAT sectors [ 177.823097][ T5746] FAT-fs (loop2): Can't find a valid FAT filesystem 20:56:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 177.967632][ T5750] loop4: detected capacity change from 0 to 262160 20:56:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 178.027096][ T5753] loop0: detected capacity change from 0 to 262160 [ 178.034739][ T5754] loop5: detected capacity change from 0 to 262160 20:56:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 178.137644][ T5757] loop1: detected capacity change from 0 to 262160 [ 178.142509][ T5759] loop4: detected capacity change from 0 to 262160 [ 178.146697][ T5760] loop2: detected capacity change from 0 to 262160 20:56:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 178.206853][ T5760] FAT-fs (loop2): bogus number of FAT sectors [ 178.213037][ T5760] FAT-fs (loop2): Can't find a valid FAT filesystem 20:56:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 178.316060][ T5762] loop4: detected capacity change from 0 to 262160 20:56:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 178.366064][ T5764] loop5: detected capacity change from 0 to 262160 [ 178.419596][ T5766] loop4: detected capacity change from 0 to 262160 20:56:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:56:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:56:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 178.460976][ T5768] loop3: detected capacity change from 0 to 262160 [ 178.497571][ T5770] loop2: detected capacity change from 0 to 262160 [ 178.509531][ T5768] FAT-fs (loop3): bogus number of reserved sectors [ 178.516197][ T5768] FAT-fs (loop3): Can't find a valid FAT filesystem 20:56:48 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:56:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 178.562091][ T5772] loop5: detected capacity change from 0 to 262160 [ 178.574391][ T5774] loop1: detected capacity change from 0 to 262160 [ 178.619914][ T5776] loop4: detected capacity change from 0 to 262160 [ 178.648895][ T5778] loop2: detected capacity change from 0 to 262160 20:56:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 178.677316][ T5781] loop0: detected capacity change from 0 to 262160 [ 178.696464][ T5782] loop5: detected capacity change from 0 to 262160 20:56:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 178.800440][ T5785] loop4: detected capacity change from 0 to 262160 20:56:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 178.876113][ T5787] loop5: detected capacity change from 0 to 262160 [ 178.936652][ T5789] loop4: detected capacity change from 0 to 262160 20:56:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:56:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:56:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 179.028189][ T5793] loop3: detected capacity change from 0 to 262160 [ 179.028532][ T5792] loop5: detected capacity change from 0 to 262160 [ 179.050056][ T5795] loop1: detected capacity change from 0 to 262160 [ 179.078115][ T5798] loop4: detected capacity change from 0 to 262160 [ 179.081058][ T5793] FAT-fs (loop3): bogus number of reserved sectors [ 179.091242][ T5793] FAT-fs (loop3): Can't find a valid FAT filesystem [ 179.105921][ T5799] loop2: detected capacity change from 0 to 262160 20:56:48 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:56:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:56:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:56:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:56:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:56:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 179.291386][ T5804] loop4: detected capacity change from 0 to 262160 [ 179.296322][ T5803] loop5: detected capacity change from 0 to 262160 [ 179.300828][ T5806] loop2: detected capacity change from 0 to 262160 20:56:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 179.350426][ T5808] loop1: detected capacity change from 0 to 262160 [ 179.368601][ T5810] loop0: detected capacity change from 0 to 262160 [ 179.387436][ T5812] loop4: detected capacity change from 0 to 262160 20:56:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 179.398035][ T5814] loop5: detected capacity change from 0 to 262160 20:56:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 179.444099][ T5816] loop1: detected capacity change from 0 to 262160 [ 179.543722][ T5820] loop3: detected capacity change from 0 to 262160 [ 179.555433][ T5819] loop4: detected capacity change from 0 to 262160 [ 179.578713][ T5820] FAT-fs (loop3): bogus number of reserved sectors [ 179.585275][ T5820] FAT-fs (loop3): Can't find a valid FAT filesystem 20:56:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 179.594410][ T5822] loop5: detected capacity change from 0 to 262160 [ 179.702486][ T5824] loop1: detected capacity change from 0 to 262160 20:56:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:56:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:56:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 20:56:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:56:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 20:56:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 179.861439][ T5829] loop4: detected capacity change from 0 to 262160 [ 179.862400][ T5826] loop2: detected capacity change from 0 to 262160 [ 179.880360][ T5830] loop5: detected capacity change from 0 to 262160 [ 179.887443][ T5832] loop1: detected capacity change from 0 to 262160 20:56:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 179.956528][ T5836] loop0: detected capacity change from 0 to 262160 [ 179.966510][ T5835] loop4: detected capacity change from 0 to 262160 [ 179.970905][ T5838] loop3: detected capacity change from 0 to 262160 20:56:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 20:56:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 180.053457][ T5838] FAT-fs (loop3): bogus number of reserved sectors [ 180.060035][ T5838] FAT-fs (loop3): Can't find a valid FAT filesystem [ 180.074020][ T5841] loop1: detected capacity change from 0 to 262160 20:56:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 180.136707][ T5844] loop4: detected capacity change from 0 to 262160 [ 180.154295][ T5846] loop5: detected capacity change from 0 to 262160 [ 180.173905][ T5846] FAT-fs (loop5): bogus number of reserved sectors [ 180.180468][ T5846] FAT-fs (loop5): Can't find a valid FAT filesystem [ 180.218696][ T5848] loop1: detected capacity change from 0 to 262160 [ 180.221854][ T5850] loop4: detected capacity change from 0 to 262160 20:56:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:56:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 180.359520][ T5853] loop4: detected capacity change from 0 to 262160 [ 180.364184][ T5856] loop1: detected capacity change from 0 to 262160 [ 180.366398][ T5855] loop2: detected capacity change from 0 to 262160 [ 180.413469][ T5853] FAT-fs (loop4): bogus number of reserved sectors [ 180.420062][ T5853] FAT-fs (loop4): Can't find a valid FAT filesystem [ 180.452085][ T5858] loop3: detected capacity change from 0 to 262160 20:56:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 180.467639][ T5860] loop0: detected capacity change from 0 to 262160 [ 180.476954][ T5858] FAT-fs (loop3): bogus number of reserved sectors [ 180.483514][ T5858] FAT-fs (loop3): Can't find a valid FAT filesystem [ 180.561251][ T5863] loop1: detected capacity change from 0 to 262160 20:56:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 180.654700][ T5865] loop5: detected capacity change from 0 to 262160 [ 180.697041][ T5867] loop1: detected capacity change from 0 to 262160 20:56:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:56:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 180.808285][ T5869] loop4: detected capacity change from 0 to 262160 [ 180.835258][ T5871] loop2: detected capacity change from 0 to 262160 [ 180.870676][ T5874] loop3: detected capacity change from 0 to 262160 [ 180.890690][ T5875] loop1: detected capacity change from 0 to 262160 [ 180.900899][ T5874] FAT-fs (loop3): bogus number of reserved sectors [ 180.907470][ T5874] FAT-fs (loop3): Can't find a valid FAT filesystem 20:56:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:56:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 181.120300][ T5879] loop0: detected capacity change from 0 to 262160 [ 181.126032][ T5881] loop2: detected capacity change from 0 to 262160 [ 181.153711][ T5883] loop5: detected capacity change from 0 to 262160 20:56:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 181.223094][ T5885] loop4: detected capacity change from 0 to 262160 20:56:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 181.338145][ T5887] loop1: detected capacity change from 0 to 262160 20:56:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 181.420940][ T5889] loop3: detected capacity change from 0 to 262160 [ 181.429951][ T5889] FAT-fs (loop3): bogus number of reserved sectors [ 181.436544][ T5889] FAT-fs (loop3): Can't find a valid FAT filesystem [ 181.464366][ T5891] loop4: detected capacity change from 0 to 262160 [ 181.517486][ T5893] loop2: detected capacity change from 0 to 262160 20:56:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 181.641628][ T5895] loop0: detected capacity change from 0 to 262160 20:56:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:56:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 181.777879][ T5897] loop5: detected capacity change from 0 to 262160 [ 181.792736][ T5899] loop1: detected capacity change from 0 to 262160 [ 181.811071][ T5902] loop4: detected capacity change from 0 to 262160 [ 181.837143][ T5903] loop2: detected capacity change from 0 to 262160 20:56:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 181.962196][ T5906] loop3: detected capacity change from 0 to 262160 [ 181.997281][ T5906] FAT-fs (loop3): bogus number of reserved sectors [ 182.003825][ T5906] FAT-fs (loop3): Can't find a valid FAT filesystem [ 182.046839][ T5908] loop0: detected capacity change from 0 to 262160 [ 182.056848][ T5910] loop2: detected capacity change from 0 to 262160 20:56:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:56:51 executing program 1: chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 182.238384][ T5916] loop2: detected capacity change from 0 to 262160 [ 182.238505][ T5915] loop4: detected capacity change from 0 to 262160 20:56:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 182.321438][ T5918] loop5: detected capacity change from 0 to 262160 [ 182.346342][ T5921] loop0: detected capacity change from 0 to 262160 [ 182.399981][ T5922] loop2: detected capacity change from 0 to 262160 20:56:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:56:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:52 executing program 1: chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 182.594031][ T5924] loop2: detected capacity change from 0 to 262160 [ 182.595507][ T5926] loop3: detected capacity change from 0 to 262160 20:56:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:56:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 182.675425][ T5926] FAT-fs (loop3): invalid media value (0x00) [ 182.681486][ T5926] FAT-fs (loop3): Can't find a valid FAT filesystem 20:56:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 182.744590][ T5933] loop2: detected capacity change from 0 to 262160 [ 182.761156][ T5931] loop0: detected capacity change from 0 to 262160 [ 182.774853][ T5935] loop5: detected capacity change from 0 to 262160 20:56:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 182.843684][ T5935] FAT-fs (loop5): bogus number of reserved sectors [ 182.850293][ T5935] FAT-fs (loop5): Can't find a valid FAT filesystem [ 182.909983][ T5938] loop4: detected capacity change from 0 to 262160 20:56:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 182.975976][ T5940] loop2: detected capacity change from 0 to 262160 20:56:52 executing program 1: chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 183.067001][ T5942] loop2: detected capacity change from 0 to 262160 20:56:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:56:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 183.189697][ T5946] loop2: detected capacity change from 0 to 262160 [ 183.193838][ T5948] loop0: detected capacity change from 0 to 262160 20:56:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 183.242679][ T5950] loop3: detected capacity change from 0 to 262160 20:56:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 183.310721][ T5950] FAT-fs (loop3): invalid media value (0x00) [ 183.316882][ T5950] FAT-fs (loop3): Can't find a valid FAT filesystem [ 183.393018][ T5955] FAT-fs (loop5): bogus number of reserved sectors [ 183.399648][ T5955] FAT-fs (loop5): Can't find a valid FAT filesystem 20:56:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 183.450332][ T5957] loop4: detected capacity change from 0 to 262160 [ 183.477110][ T5957] FAT-fs (loop4): invalid media value (0x00) [ 183.483217][ T5957] FAT-fs (loop4): Can't find a valid FAT filesystem 20:56:53 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 183.524721][ T5959] loop0: detected capacity change from 0 to 262160 20:56:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 183.621918][ T5962] loop1: detected capacity change from 0 to 262160 [ 183.669440][ T5964] loop2: detected capacity change from 0 to 262160 20:56:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 183.826139][ T5966] loop3: detected capacity change from 0 to 262160 20:56:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 183.870529][ T5966] FAT-fs (loop3): invalid media value (0x00) [ 183.876667][ T5966] FAT-fs (loop3): Can't find a valid FAT filesystem [ 183.897956][ T5968] loop0: detected capacity change from 0 to 262160 20:56:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 183.972200][ T5970] loop5: detected capacity change from 0 to 262160 [ 183.999664][ T5970] FAT-fs (loop5): invalid media value (0x00) [ 184.000772][ T5972] loop2: detected capacity change from 0 to 262160 [ 184.005789][ T5970] FAT-fs (loop5): Can't find a valid FAT filesystem 20:56:53 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 184.201449][ T5976] FAT-fs (loop4): bogus number of reserved sectors [ 184.206474][ T5975] loop1: detected capacity change from 0 to 262160 [ 184.208018][ T5976] FAT-fs (loop4): Can't find a valid FAT filesystem 20:56:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:56:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 184.347956][ T5980] loop0: detected capacity change from 0 to 262160 [ 184.357433][ T5981] loop2: detected capacity change from 0 to 262160 [ 184.388742][ T5983] loop3: detected capacity change from 0 to 262160 [ 184.430392][ T5983] FAT-fs (loop3): invalid media value (0x00) [ 184.436481][ T5983] FAT-fs (loop3): Can't find a valid FAT filesystem 20:56:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 184.553891][ T5985] loop5: detected capacity change from 0 to 262160 [ 184.568223][ T5985] FAT-fs (loop5): invalid media value (0x00) [ 184.574290][ T5985] FAT-fs (loop5): Can't find a valid FAT filesystem 20:56:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:54 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 184.701051][ T5987] loop0: detected capacity change from 0 to 262160 [ 184.707483][ T5989] loop2: detected capacity change from 0 to 262160 [ 184.733719][ T5991] loop1: detected capacity change from 0 to 262160 20:56:54 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 184.892359][ T5993] loop4: detected capacity change from 0 to 262160 [ 184.957493][ T5995] loop3: detected capacity change from 0 to 262160 [ 184.967995][ T5995] FAT-fs (loop3): invalid media value (0x00) [ 184.974010][ T5995] FAT-fs (loop3): Can't find a valid FAT filesystem 20:56:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:56:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 185.101735][ T5997] loop0: detected capacity change from 0 to 262160 [ 185.107736][ T5999] loop2: detected capacity change from 0 to 262160 [ 185.141805][ T6001] loop5: detected capacity change from 0 to 262160 20:56:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 185.153254][ T6001] FAT-fs (loop5): invalid media value (0x00) [ 185.159382][ T6001] FAT-fs (loop5): Can't find a valid FAT filesystem 20:56:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 185.256181][ T6003] loop2: detected capacity change from 0 to 262160 20:56:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 185.330884][ T6005] loop1: detected capacity change from 0 to 262160 20:56:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:54 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 185.424015][ T6007] loop2: detected capacity change from 0 to 262160 20:56:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 185.469515][ T6009] loop3: detected capacity change from 0 to 262160 [ 185.478229][ T6011] loop0: detected capacity change from 0 to 262160 [ 185.488547][ T6013] loop4: detected capacity change from 0 to 262160 [ 185.493814][ T6009] FAT-fs (loop3): invalid media value (0x00) [ 185.501271][ T6009] FAT-fs (loop3): Can't find a valid FAT filesystem [ 185.575886][ T6015] loop2: detected capacity change from 0 to 262160 20:56:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:56:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 185.696315][ T6019] loop2: detected capacity change from 0 to 262160 [ 185.697283][ T6018] loop5: detected capacity change from 0 to 262160 [ 185.719760][ T6018] FAT-fs (loop5): invalid media value (0x00) [ 185.725940][ T6018] FAT-fs (loop5): Can't find a valid FAT filesystem 20:56:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:56:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 185.891744][ T6022] loop0: detected capacity change from 0 to 262160 [ 185.899342][ T6024] loop2: detected capacity change from 0 to 262160 [ 185.901251][ T6025] loop1: detected capacity change from 0 to 262160 20:56:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 20:56:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 186.032397][ T6027] loop2: detected capacity change from 0 to 262160 [ 186.048115][ T6029] loop3: detected capacity change from 0 to 262160 [ 186.059868][ T6029] FAT-fs (loop3): bogus number of FAT sectors [ 186.066110][ T6029] FAT-fs (loop3): Can't find a valid FAT filesystem [ 186.103592][ T6031] loop2: detected capacity change from 0 to 262160 20:56:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 186.186381][ T6033] loop4: detected capacity change from 0 to 262160 20:56:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 186.226978][ T6033] FAT-fs (loop4): invalid media value (0x00) [ 186.233174][ T6033] FAT-fs (loop4): Can't find a valid FAT filesystem [ 186.247042][ T6035] loop5: detected capacity change from 0 to 262160 [ 186.257038][ T6035] FAT-fs (loop5): invalid media value (0x00) [ 186.263091][ T6035] FAT-fs (loop5): Can't find a valid FAT filesystem 20:56:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 186.326589][ T6038] loop2: detected capacity change from 0 to 262160 [ 186.349034][ T6040] loop0: detected capacity change from 0 to 262160 [ 186.441716][ T6046] loop1: detected capacity change from 0 to 262160 [ 186.477458][ T6045] loop0: detected capacity change from 0 to 262160 [ 186.484254][ T6042] FAT-fs (loop2): bogus number of reserved sectors [ 186.490813][ T6042] FAT-fs (loop2): Can't find a valid FAT filesystem 20:56:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 186.628017][ T6048] loop0: detected capacity change from 0 to 262160 [ 186.667101][ T6050] loop3: detected capacity change from 0 to 262160 20:56:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 186.685727][ T6050] FAT-fs (loop3): bogus number of FAT sectors [ 186.691878][ T6050] FAT-fs (loop3): Can't find a valid FAT filesystem 20:56:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 186.756576][ T6052] loop0: detected capacity change from 0 to 262160 [ 186.791368][ T6055] loop4: detected capacity change from 0 to 262160 20:56:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 186.818803][ T6055] FAT-fs (loop4): invalid media value (0x00) [ 186.824904][ T6055] FAT-fs (loop4): Can't find a valid FAT filesystem 20:56:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 186.868117][ T6059] loop5: detected capacity change from 0 to 262160 [ 186.896787][ T6059] FAT-fs (loop5): bogus number of FAT sectors [ 186.902889][ T6059] FAT-fs (loop5): Can't find a valid FAT filesystem [ 186.910021][ T6058] loop0: detected capacity change from 0 to 262160 20:56:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 187.012713][ T6063] loop0: detected capacity change from 0 to 262160 20:56:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 187.075416][ T6065] FAT-fs (loop2): bogus number of reserved sectors [ 187.081953][ T6065] FAT-fs (loop2): Can't find a valid FAT filesystem [ 187.090075][ T6067] loop3: detected capacity change from 0 to 262160 [ 187.100105][ T6067] FAT-fs (loop3): bogus number of FAT sectors [ 187.106244][ T6067] FAT-fs (loop3): Can't find a valid FAT filesystem 20:56:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 187.176808][ T6069] loop0: detected capacity change from 0 to 262160 20:56:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 187.261220][ T6071] loop5: detected capacity change from 0 to 262160 [ 187.301541][ T6071] FAT-fs (loop5): invalid media value (0x00) [ 187.307590][ T6071] FAT-fs (loop5): Can't find a valid FAT filesystem [ 187.391675][ T6078] loop0: detected capacity change from 0 to 262160 20:56:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 187.544123][ T6080] loop0: detected capacity change from 0 to 262160 20:56:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 187.587766][ T6082] loop2: detected capacity change from 0 to 262160 [ 187.651706][ T6082] FAT-fs (loop2): invalid media value (0x00) [ 187.657779][ T6082] FAT-fs (loop2): Can't find a valid FAT filesystem [ 187.664823][ T6084] loop3: detected capacity change from 0 to 262160 20:56:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 187.708984][ T6086] loop0: detected capacity change from 0 to 262160 20:56:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 187.843377][ T6092] loop0: detected capacity change from 0 to 262160 20:56:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:56:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:56:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 187.951330][ T6094] loop5: detected capacity change from 0 to 262160 [ 187.963025][ T6094] FAT-fs (loop5): bogus number of reserved sectors [ 187.969600][ T6094] FAT-fs (loop5): Can't find a valid FAT filesystem [ 187.990000][ T6096] loop3: detected capacity change from 0 to 262160 20:56:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 188.013063][ T6098] FAT-fs (loop2): bogus number of reserved sectors [ 188.019675][ T6098] FAT-fs (loop2): Can't find a valid FAT filesystem [ 188.034487][ T6100] loop0: detected capacity change from 0 to 262160 [ 188.143936][ T6102] loop0: detected capacity change from 0 to 262160 20:56:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:56:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 188.286072][ T6104] loop0: detected capacity change from 0 to 262160 [ 188.311715][ T6107] FAT-fs (loop1): bogus number of reserved sectors [ 188.314092][ T6110] loop3: detected capacity change from 0 to 262160 [ 188.318319][ T6107] FAT-fs (loop1): Can't find a valid FAT filesystem 20:56:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 188.348435][ T6112] loop5: detected capacity change from 0 to 262160 [ 188.356448][ T6112] FAT-fs (loop5): bogus number of reserved sectors [ 188.362974][ T6112] FAT-fs (loop5): Can't find a valid FAT filesystem 20:56:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x0) [ 188.464288][ T6115] loop0: detected capacity change from 0 to 262160 20:56:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 188.568028][ T6117] loop0: detected capacity change from 0 to 262160 [ 188.602506][ T6119] loop2: detected capacity change from 0 to 262160 20:56:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x0) [ 188.680580][ T6121] loop5: detected capacity change from 0 to 262160 [ 188.708046][ T6123] loop3: detected capacity change from 0 to 262160 20:56:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 188.776905][ T6125] loop0: detected capacity change from 0 to 262160 20:56:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x0) 20:56:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 188.887197][ T6129] FAT-fs (loop1): bogus number of reserved sectors [ 188.893728][ T6129] FAT-fs (loop1): Can't find a valid FAT filesystem [ 188.917598][ T6131] loop0: detected capacity change from 0 to 262160 20:56:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 189.008033][ T6133] loop2: detected capacity change from 0 to 262160 [ 189.066461][ T6135] loop0: detected capacity change from 0 to 262160 [ 189.151131][ T6137] loop5: detected capacity change from 0 to 262160 20:56:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 189.294455][ T6139] loop3: detected capacity change from 0 to 262160 20:56:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 189.337160][ T6141] loop2: detected capacity change from 0 to 262160 [ 189.351328][ T6141] FAT-fs (loop2): invalid media value (0x00) [ 189.357382][ T6141] FAT-fs (loop2): Can't find a valid FAT filesystem [ 189.420128][ T6143] loop4: detected capacity change from 0 to 262160 [ 189.438172][ T6145] loop0: detected capacity change from 0 to 262160 20:56:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 189.516374][ T6147] loop5: detected capacity change from 0 to 262160 [ 189.520776][ T6149] FAT-fs (loop1): bogus number of reserved sectors [ 189.529554][ T6149] FAT-fs (loop1): Can't find a valid FAT filesystem [ 189.539639][ T6147] FAT-fs (loop5): bogus number of reserved sectors [ 189.546227][ T6147] FAT-fs (loop5): Can't find a valid FAT filesystem 20:56:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 189.721091][ T6151] loop2: detected capacity change from 0 to 262160 [ 189.740156][ T6151] FAT-fs (loop2): bogus number of reserved sectors [ 189.746806][ T6151] FAT-fs (loop2): Can't find a valid FAT filesystem 20:56:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 189.843949][ T6153] loop3: detected capacity change from 0 to 262160 20:56:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 189.886606][ T6155] loop4: detected capacity change from 0 to 262160 20:56:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:56:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 189.967894][ T6157] loop0: detected capacity change from 0 to 262160 [ 190.053894][ T6159] FAT-fs (loop1): bogus number of reserved sectors [ 190.060457][ T6159] FAT-fs (loop1): Can't find a valid FAT filesystem [ 190.064109][ T6161] FAT-fs (loop5): bogus number of reserved sectors [ 190.073719][ T6161] FAT-fs (loop5): Can't find a valid FAT filesystem 20:56:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:56:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 190.233184][ T6163] loop2: detected capacity change from 0 to 262160 [ 190.247199][ T6163] FAT-fs (loop2): bogus number of reserved sectors [ 190.253792][ T6163] FAT-fs (loop2): Can't find a valid FAT filesystem 20:56:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 190.340248][ T6165] loop4: detected capacity change from 0 to 262160 20:56:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:56:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 190.500147][ T6167] loop3: detected capacity change from 0 to 262160 [ 190.502245][ T6169] loop0: detected capacity change from 0 to 262160 [ 190.552986][ T6171] FAT-fs (loop1): bogus number of reserved sectors [ 190.559575][ T6171] FAT-fs (loop1): Can't find a valid FAT filesystem [ 190.603712][ T6173] FAT-fs (loop5): bogus number of reserved sectors [ 190.610385][ T6173] FAT-fs (loop5): Can't find a valid FAT filesystem 20:57:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:57:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 190.774580][ T6175] loop2: detected capacity change from 0 to 262160 [ 190.792597][ T6177] loop4: detected capacity change from 0 to 262160 [ 190.817847][ T6175] FAT-fs (loop2): bogus number of reserved sectors [ 190.824368][ T6175] FAT-fs (loop2): Can't find a valid FAT filesystem 20:57:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 191.017229][ T6180] loop3: detected capacity change from 0 to 262160 [ 191.059114][ T6182] FAT-fs (loop1): bogus number of reserved sectors [ 191.065887][ T6182] FAT-fs (loop1): Can't find a valid FAT filesystem [ 191.097440][ T6184] loop0: detected capacity change from 0 to 262160 [ 191.110919][ T6186] FAT-fs (loop5): bogus number of reserved sectors [ 191.117583][ T6186] FAT-fs (loop5): Can't find a valid FAT filesystem 20:57:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 191.269285][ T6188] loop4: detected capacity change from 0 to 262160 20:57:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 191.374279][ T6190] loop2: detected capacity change from 0 to 262160 20:57:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 191.514461][ T6192] loop1: detected capacity change from 0 to 262160 [ 191.529603][ T6192] FAT-fs (loop1): bogus number of reserved sectors [ 191.536173][ T6192] FAT-fs (loop1): Can't find a valid FAT filesystem [ 191.553949][ T6194] loop3: detected capacity change from 0 to 262160 [ 191.621710][ T6196] FAT-fs (loop5): bogus number of reserved sectors [ 191.628293][ T6196] FAT-fs (loop5): Can't find a valid FAT filesystem [ 191.656446][ T6198] loop0: detected capacity change from 0 to 262160 20:57:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:57:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 191.754314][ T6200] loop4: detected capacity change from 0 to 262160 20:57:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 191.838281][ T6202] loop4: detected capacity change from 0 to 262160 [ 191.915251][ T6204] loop4: detected capacity change from 0 to 262160 [ 191.933949][ T6206] loop2: detected capacity change from 0 to 262160 20:57:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 192.009306][ T6208] loop1: detected capacity change from 0 to 262160 [ 192.024135][ T6210] loop4: detected capacity change from 0 to 262160 [ 192.044914][ T6208] FAT-fs (loop1): bogus number of reserved sectors [ 192.051541][ T6208] FAT-fs (loop1): Can't find a valid FAT filesystem 20:57:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 192.079913][ T6212] loop3: detected capacity change from 0 to 262160 20:57:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 192.127291][ T6214] loop4: detected capacity change from 0 to 262160 [ 192.158055][ T6216] FAT-fs (loop5): bogus number of reserved sectors [ 192.164602][ T6216] FAT-fs (loop5): Can't find a valid FAT filesystem 20:57:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:57:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:57:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:57:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 192.229667][ T6218] loop4: detected capacity change from 0 to 262160 20:57:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 192.294750][ T6220] FAT-fs (loop5): bogus number of reserved sectors [ 192.301319][ T6220] FAT-fs (loop5): Can't find a valid FAT filesystem [ 192.308644][ T6222] loop4: detected capacity change from 0 to 262160 [ 192.365983][ T6224] loop0: detected capacity change from 0 to 262160 [ 192.380872][ T6226] loop3: detected capacity change from 0 to 262160 20:57:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 192.506789][ T6228] FAT-fs (loop5): bogus number of reserved sectors [ 192.513321][ T6228] FAT-fs (loop5): Can't find a valid FAT filesystem 20:57:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 192.606409][ T6230] loop2: detected capacity change from 0 to 262160 [ 192.623115][ T6232] loop1: detected capacity change from 0 to 262160 20:57:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 192.647515][ T6232] FAT-fs (loop1): bogus number of reserved sectors [ 192.654110][ T6232] FAT-fs (loop1): Can't find a valid FAT filesystem [ 192.659451][ T6234] loop4: detected capacity change from 0 to 262160 [ 192.692845][ T6237] loop3: detected capacity change from 0 to 262160 [ 192.721101][ T6238] FAT-fs (loop5): bogus number of reserved sectors [ 192.727654][ T6238] FAT-fs (loop5): Can't find a valid FAT filesystem 20:57:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:57:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:57:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 192.842642][ T6240] FAT-fs (loop5): bogus number of reserved sectors [ 192.849220][ T6240] FAT-fs (loop5): Can't find a valid FAT filesystem [ 192.877781][ T6242] loop3: detected capacity change from 0 to 262160 20:57:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 192.932041][ T6244] loop4: detected capacity change from 0 to 262160 [ 192.955636][ T6247] loop0: detected capacity change from 0 to 262160 [ 192.961895][ T6248] FAT-fs (loop5): bogus number of reserved sectors [ 192.968783][ T6248] FAT-fs (loop5): Can't find a valid FAT filesystem [ 192.997535][ T6250] loop3: detected capacity change from 0 to 262160 20:57:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:57:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 193.107641][ T6252] FAT-fs (loop5): bogus number of reserved sectors [ 193.114183][ T6252] FAT-fs (loop5): Can't find a valid FAT filesystem [ 193.131978][ T6254] loop1: detected capacity change from 0 to 262160 [ 193.159399][ T6254] FAT-fs (loop1): bogus number of reserved sectors [ 193.163490][ T6256] loop3: detected capacity change from 0 to 262160 [ 193.166062][ T6254] FAT-fs (loop1): Can't find a valid FAT filesystem 20:57:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 193.220304][ T6258] loop2: detected capacity change from 0 to 262160 20:57:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 193.291374][ T6260] loop4: detected capacity change from 0 to 262160 [ 193.315465][ T6262] loop3: detected capacity change from 0 to 262160 20:57:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:57:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:57:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 193.418642][ T6267] loop2: detected capacity change from 0 to 262160 20:57:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 193.485973][ T6270] loop3: detected capacity change from 0 to 262160 [ 193.490978][ T6271] FAT-fs (loop5): bogus number of reserved sectors [ 193.499021][ T6271] FAT-fs (loop5): Can't find a valid FAT filesystem 20:57:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 193.527433][ T6273] loop2: detected capacity change from 0 to 262160 [ 193.566122][ T6275] loop0: detected capacity change from 0 to 262160 20:57:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 193.630724][ T6278] loop3: detected capacity change from 0 to 262160 [ 193.634023][ T6279] loop1: detected capacity change from 0 to 262160 [ 193.650827][ T6279] FAT-fs (loop1): bogus number of reserved sectors [ 193.657410][ T6279] FAT-fs (loop1): Can't find a valid FAT filesystem [ 193.686120][ T6281] loop2: detected capacity change from 0 to 262160 20:57:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:57:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 193.797390][ T6285] loop4: detected capacity change from 0 to 262160 [ 193.810839][ T6283] loop3: detected capacity change from 0 to 262160 20:57:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 193.879353][ T6289] FAT-fs (loop5): bogus number of reserved sectors [ 193.885996][ T6289] FAT-fs (loop5): Can't find a valid FAT filesystem [ 193.948486][ T6291] loop3: detected capacity change from 0 to 262160 20:57:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 194.051325][ T6293] loop2: detected capacity change from 0 to 262160 [ 194.062082][ T6295] loop3: detected capacity change from 0 to 262160 20:57:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 194.128492][ T6297] loop0: detected capacity change from 0 to 262160 20:57:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 194.208802][ T6299] FAT-fs (loop5): bogus number of reserved sectors [ 194.215352][ T6299] FAT-fs (loop5): Can't find a valid FAT filesystem [ 194.259337][ T6301] loop1: detected capacity change from 0 to 262160 [ 194.271472][ T6301] FAT-fs (loop1): bogus number of reserved sectors [ 194.278060][ T6301] FAT-fs (loop1): Can't find a valid FAT filesystem 20:57:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 194.299733][ T6304] loop4: detected capacity change from 0 to 262160 20:57:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 194.356484][ T6306] loop2: detected capacity change from 0 to 262160 20:57:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 194.507407][ T6309] loop3: detected capacity change from 0 to 262160 20:57:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 194.616221][ T6311] loop0: detected capacity change from 0 to 262160 20:57:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:57:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 194.693727][ T6313] FAT-fs (loop5): bogus number of reserved sectors [ 194.700311][ T6313] FAT-fs (loop5): Can't find a valid FAT filesystem [ 194.732068][ T6315] loop1: detected capacity change from 0 to 262160 [ 194.744260][ T6315] FAT-fs (loop1): bogus number of reserved sectors [ 194.750853][ T6315] FAT-fs (loop1): Can't find a valid FAT filesystem [ 194.758044][ T6317] loop0: detected capacity change from 0 to 262160 [ 194.762398][ T6319] loop2: detected capacity change from 0 to 262160 20:57:04 executing program 4: chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 194.840377][ T6321] loop3: detected capacity change from 0 to 262160 [ 194.930730][ T6325] loop0: detected capacity change from 0 to 262160 20:57:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:57:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 195.069735][ T6327] loop0: detected capacity change from 0 to 262160 20:57:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 195.132798][ T6330] loop3: detected capacity change from 0 to 262160 [ 195.194057][ T6334] loop2: detected capacity change from 0 to 262160 [ 195.231887][ T6336] FAT-fs (loop5): bogus number of reserved sectors 20:57:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 195.238495][ T6336] FAT-fs (loop5): Can't find a valid FAT filesystem 20:57:04 executing program 4: chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 195.275168][ T6338] loop0: detected capacity change from 0 to 262160 20:57:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 195.376447][ T6342] loop1: detected capacity change from 0 to 262160 [ 195.383863][ T6342] FAT-fs (loop1): bogus number of reserved sectors [ 195.390509][ T6342] FAT-fs (loop1): Can't find a valid FAT filesystem [ 195.470777][ T6346] loop3: detected capacity change from 0 to 262160 20:57:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 195.672905][ T6348] loop0: detected capacity change from 0 to 262160 20:57:05 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:05 executing program 5: chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 195.715833][ T6350] loop3: detected capacity change from 0 to 262160 20:57:05 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 195.849546][ T6358] loop1: detected capacity change from 0 to 262160 [ 195.868698][ T6358] FAT-fs (loop1): bogus number of reserved sectors [ 195.875268][ T6358] FAT-fs (loop1): Can't find a valid FAT filesystem 20:57:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 195.991373][ T6360] loop3: detected capacity change from 0 to 262160 [ 196.076351][ T6362] loop0: detected capacity change from 0 to 262160 20:57:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:05 executing program 5: chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:05 executing program 2: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:05 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 196.272613][ T6370] loop3: detected capacity change from 0 to 262160 20:57:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 196.347596][ T6373] loop1: detected capacity change from 0 to 262160 [ 196.357658][ T6373] FAT-fs (loop1): bogus number of reserved sectors [ 196.364337][ T6373] FAT-fs (loop1): Can't find a valid FAT filesystem 20:57:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:05 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 196.479256][ T6375] loop0: detected capacity change from 0 to 262160 [ 196.499741][ T6378] loop3: detected capacity change from 0 to 262160 20:57:06 executing program 5: chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:06 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:06 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 196.766629][ T6387] loop3: detected capacity change from 0 to 262160 20:57:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:06 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 196.882872][ T6389] loop1: detected capacity change from 0 to 262160 [ 196.918919][ T6389] FAT-fs (loop1): bogus number of reserved sectors [ 196.925537][ T6389] FAT-fs (loop1): Can't find a valid FAT filesystem [ 197.003201][ T6394] loop3: detected capacity change from 0 to 262160 [ 197.036382][ T6396] loop0: detected capacity change from 0 to 262160 20:57:06 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:06 executing program 4: chdir(0x0) perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:57:06 executing program 2: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:06 executing program 2: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:06 executing program 2: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 197.260620][ T6406] loop3: detected capacity change from 0 to 262160 20:57:06 executing program 2: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:57:06 executing program 2: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 197.361276][ T6412] loop3: detected capacity change from 0 to 262160 [ 197.456786][ T6416] loop3: detected capacity change from 0 to 262160 20:57:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:06 executing program 4: chdir(0x0) perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:07 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:07 executing program 2: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:07 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:57:07 executing program 2: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 197.531742][ T6419] loop1: detected capacity change from 0 to 262160 [ 197.539803][ T6419] FAT-fs (loop1): bogus number of reserved sectors [ 197.546437][ T6419] FAT-fs (loop1): Can't find a valid FAT filesystem [ 197.556502][ T6422] loop3: detected capacity change from 0 to 262160 20:57:07 executing program 2: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:07 executing program 2: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 197.652470][ T6432] loop3: detected capacity change from 0 to 262160 20:57:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:57:07 executing program 2: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 197.797372][ T6438] loop3: detected capacity change from 0 to 262160 20:57:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:07 executing program 2: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:57:07 executing program 4: chdir(0x0) perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x0) 20:57:07 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:07 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:07 executing program 2: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:57:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x0) [ 197.985970][ T6447] loop3: detected capacity change from 0 to 262160 [ 198.003592][ T6450] loop1: detected capacity change from 0 to 262160 [ 198.015209][ T6450] FAT-fs (loop1): invalid media value (0x00) [ 198.021240][ T6450] FAT-fs (loop1): Can't find a valid FAT filesystem 20:57:07 executing program 2: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:57:07 executing program 2: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:57:07 executing program 2: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 198.138276][ T6458] loop3: detected capacity change from 0 to 262160 20:57:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x0) 20:57:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:07 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:07 executing program 2: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 20:57:07 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:07 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:07 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:07 executing program 2: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 20:57:07 executing program 2: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 198.419886][ T6474] loop1: detected capacity change from 0 to 262160 [ 198.428490][ T6474] FAT-fs (loop1): invalid media value (0x00) [ 198.434551][ T6474] FAT-fs (loop1): Can't find a valid FAT filesystem 20:57:07 executing program 2: chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:08 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:08 executing program 0: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:08 executing program 3: chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:08 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 198.834500][ T6488] loop1: detected capacity change from 0 to 262160 20:57:08 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 198.879338][ T6488] FAT-fs (loop1): invalid media value (0x00) [ 198.885458][ T6488] FAT-fs (loop1): Can't find a valid FAT filesystem [ 198.928471][ T6496] loop2: detected capacity change from 0 to 262160 [ 198.943759][ T6496] FAT-fs (loop2): invalid media value (0x00) [ 198.949849][ T6496] FAT-fs (loop2): Can't find a valid FAT filesystem 20:57:08 executing program 0: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:08 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:08 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 199.162701][ T6503] loop1: detected capacity change from 0 to 262160 [ 199.171960][ T6503] FAT-fs (loop1): invalid media value (0x00) [ 199.178038][ T6503] FAT-fs (loop1): Can't find a valid FAT filesystem 20:57:08 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:08 executing program 0: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 199.357241][ T6511] loop2: detected capacity change from 0 to 262160 [ 199.368810][ T6511] FAT-fs (loop2): invalid media value (0x00) [ 199.374867][ T6511] FAT-fs (loop2): Can't find a valid FAT filesystem 20:57:08 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:08 executing program 3: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:09 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:09 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 199.563184][ T6517] loop1: detected capacity change from 0 to 262160 [ 199.591410][ T6517] FAT-fs (loop1): invalid media value (0x00) [ 199.597457][ T6517] FAT-fs (loop1): Can't find a valid FAT filesystem 20:57:09 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:09 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 199.771322][ T6525] loop2: detected capacity change from 0 to 262160 [ 199.792176][ T6525] FAT-fs (loop2): invalid media value (0x00) [ 199.798244][ T6525] FAT-fs (loop2): Can't find a valid FAT filesystem 20:57:09 executing program 3: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:09 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:09 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 200.052883][ T6535] loop1: detected capacity change from 0 to 262160 [ 200.063590][ T6535] FAT-fs (loop1): invalid media value (0x00) [ 200.069651][ T6535] FAT-fs (loop1): Can't find a valid FAT filesystem 20:57:09 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:09 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:09 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:09 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:09 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:09 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:09 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:09 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:09 executing program 3: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:09 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:09 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:09 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:09 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 200.490190][ T6563] loop1: detected capacity change from 0 to 262160 [ 200.505653][ T6563] FAT-fs (loop1): bogus number of FAT sectors [ 200.511819][ T6563] FAT-fs (loop1): Can't find a valid FAT filesystem 20:57:10 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:10 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:10 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:10 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:10 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:10 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 200.679795][ T6572] loop2: detected capacity change from 0 to 262160 20:57:10 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:10 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 200.751521][ T6577] loop3: detected capacity change from 0 to 262160 20:57:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:10 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:10 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:10 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:10 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:10 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 200.906031][ T6589] loop1: detected capacity change from 0 to 262160 [ 200.919135][ T6589] FAT-fs (loop1): bogus number of FAT sectors [ 200.925300][ T6589] FAT-fs (loop1): Can't find a valid FAT filesystem 20:57:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:10 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:57:10 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:10 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:57:10 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:57:10 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 201.094554][ T6600] loop3: detected capacity change from 0 to 262160 [ 201.101739][ T6601] loop2: detected capacity change from 0 to 262160 [ 201.114420][ T6600] FAT-fs (loop3): bogus number of reserved sectors [ 201.121051][ T6600] FAT-fs (loop3): Can't find a valid FAT filesystem [ 201.197015][ T6601] FAT-fs (loop2): bogus number of FAT sectors [ 201.203118][ T6601] FAT-fs (loop2): Can't find a valid FAT filesystem 20:57:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:10 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:10 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:57:10 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 201.337348][ T6612] loop1: detected capacity change from 0 to 262160 [ 201.348410][ T6612] FAT-fs (loop1): bogus number of FAT sectors [ 201.354513][ T6612] FAT-fs (loop1): Can't find a valid FAT filesystem 20:57:10 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:10 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 20:57:11 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 20:57:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:11 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:11 executing program 4: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 20:57:11 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 201.609160][ T6625] loop3: detected capacity change from 0 to 262160 [ 201.619979][ T6625] FAT-fs (loop3): bogus number of FAT sectors [ 201.620745][ T6626] loop2: detected capacity change from 0 to 262160 [ 201.626147][ T6625] FAT-fs (loop3): Can't find a valid FAT filesystem 20:57:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 201.686381][ T6626] FAT-fs (loop2): bogus number of FAT sectors [ 201.692476][ T6626] FAT-fs (loop2): Can't find a valid FAT filesystem [ 201.755181][ T6634] FAT-fs (loop4): bogus number of reserved sectors [ 201.759112][ T6636] loop1: detected capacity change from 0 to 262160 [ 201.761738][ T6634] FAT-fs (loop4): Can't find a valid FAT filesystem 20:57:11 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:57:11 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:57:11 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:11 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:57:11 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:57:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:11 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:57:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:11 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 202.163004][ T6648] loop3: detected capacity change from 0 to 262160 [ 202.182409][ T6653] loop2: detected capacity change from 0 to 262160 [ 202.204908][ T6654] loop4: detected capacity change from 0 to 262160 20:57:11 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 202.223200][ T6654] FAT-fs (loop4): bogus number of reserved sectors [ 202.229743][ T6654] FAT-fs (loop4): Can't find a valid FAT filesystem [ 202.244255][ T6648] FAT-fs (loop3): bogus number of FAT sectors [ 202.250587][ T6648] FAT-fs (loop3): Can't find a valid FAT filesystem 20:57:11 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x0) [ 202.284589][ T6660] loop1: detected capacity change from 0 to 262160 20:57:11 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x0) 20:57:11 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x0) 20:57:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:57:11 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 202.511091][ T6670] loop0: detected capacity change from 0 to 262160 20:57:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 202.712290][ T6674] loop2: detected capacity change from 0 to 262160 [ 202.724732][ T6678] loop3: detected capacity change from 0 to 262160 [ 202.757792][ T6677] FAT-fs (loop4): bogus number of reserved sectors [ 202.764474][ T6677] FAT-fs (loop4): Can't find a valid FAT filesystem 20:57:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:12 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 202.798739][ T6678] FAT-fs (loop3): bogus number of reserved sectors [ 202.805287][ T6678] FAT-fs (loop3): Can't find a valid FAT filesystem [ 202.834978][ T6682] loop1: detected capacity change from 0 to 262160 20:57:12 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:12 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 202.914899][ T6686] loop2: detected capacity change from 0 to 262160 20:57:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:12 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:12 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 203.098412][ T6697] loop0: detected capacity change from 0 to 262160 [ 203.101058][ T6698] loop4: detected capacity change from 0 to 262160 [ 203.116229][ T6698] FAT-fs (loop4): bogus number of reserved sectors [ 203.122773][ T6698] FAT-fs (loop4): Can't find a valid FAT filesystem 20:57:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:12 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:57:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:12 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 203.254140][ T6702] loop2: detected capacity change from 0 to 262160 [ 203.269125][ T6704] loop3: detected capacity change from 0 to 262160 [ 203.281260][ T6702] FAT-fs (loop2): bogus number of reserved sectors [ 203.287815][ T6702] FAT-fs (loop2): Can't find a valid FAT filesystem [ 203.316756][ T6706] loop1: detected capacity change from 0 to 262160 20:57:12 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:12 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:12 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:57:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:13 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:57:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:57:13 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 203.588282][ T6718] loop4: detected capacity change from 0 to 262160 [ 203.613485][ T6718] FAT-fs (loop4): bogus number of reserved sectors [ 203.620188][ T6718] FAT-fs (loop4): Can't find a valid FAT filesystem [ 203.660293][ T6722] loop0: detected capacity change from 0 to 262160 20:57:13 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:57:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:13 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 203.792597][ T6726] loop2: detected capacity change from 0 to 262160 [ 203.803023][ T6726] FAT-fs (loop2): bogus number of reserved sectors [ 203.809627][ T6726] FAT-fs (loop2): Can't find a valid FAT filesystem 20:57:13 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 203.854913][ T6731] loop3: detected capacity change from 0 to 262160 [ 203.880044][ T6732] loop1: detected capacity change from 0 to 262160 20:57:13 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 20:57:13 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 20:57:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:13 executing program 2: chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:13 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 20:57:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 204.138772][ T6742] loop4: detected capacity change from 0 to 262160 [ 204.211942][ T6748] loop5: detected capacity change from 0 to 262160 [ 204.227476][ T6748] FAT-fs (loop5): bogus number of reserved sectors [ 204.234007][ T6748] FAT-fs (loop5): Can't find a valid FAT filesystem 20:57:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 204.390835][ T6751] loop3: detected capacity change from 0 to 262160 [ 204.392733][ T6752] loop1: detected capacity change from 0 to 262160 [ 204.406194][ T6751] FAT-fs (loop3): bogus number of reserved sectors [ 204.412746][ T6751] FAT-fs (loop3): Can't find a valid FAT filesystem 20:57:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:57:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 204.576313][ T6754] loop0: detected capacity change from 0 to 262160 [ 204.595746][ T6756] loop2: detected capacity change from 0 to 262160 [ 204.603815][ T6756] FAT-fs (loop2): bogus number of FAT sectors [ 204.609999][ T6756] FAT-fs (loop2): Can't find a valid FAT filesystem 20:57:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 204.623754][ T6754] FAT-fs (loop0): bogus number of reserved sectors [ 204.630416][ T6754] FAT-fs (loop0): Can't find a valid FAT filesystem 20:57:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 204.695200][ T6758] loop4: detected capacity change from 0 to 262160 [ 204.705992][ T6758] FAT-fs (loop4): bogus number of FAT sectors [ 204.712164][ T6758] FAT-fs (loop4): Can't find a valid FAT filesystem 20:57:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 204.778365][ T6760] loop5: detected capacity change from 0 to 262160 [ 204.812447][ T6762] loop3: detected capacity change from 0 to 262160 20:57:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 204.842787][ T6762] FAT-fs (loop3): bogus number of FAT sectors [ 204.849047][ T6762] FAT-fs (loop3): Can't find a valid FAT filesystem [ 204.924197][ T6764] loop1: detected capacity change from 0 to 262160 20:57:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 205.091385][ T6766] loop1: detected capacity change from 0 to 262160 20:57:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 205.146031][ T6768] loop2: detected capacity change from 0 to 262160 [ 205.200146][ T6770] loop0: detected capacity change from 0 to 262160 [ 205.217218][ T6772] loop4: detected capacity change from 0 to 262160 20:57:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:57:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) [ 205.341035][ T6774] loop3: detected capacity change from 0 to 262160 [ 205.355189][ T6778] loop5: detected capacity change from 0 to 262160 [ 205.366176][ T6779] loop2: detected capacity change from 0 to 262160 [ 205.379303][ T6780] loop1: detected capacity change from 0 to 262160 [ 205.388897][ T6774] FAT-fs (loop3): bogus number of FAT sectors [ 205.395021][ T6774] FAT-fs (loop3): Can't find a valid FAT filesystem [ 205.432151][ T6778] FAT-fs (loop5): bogus number of reserved sectors [ 205.438821][ T6778] FAT-fs (loop5): Can't find a valid FAT filesystem [ 205.455383][ T6779] FAT-fs (loop2): invalid media value (0x00) [ 205.461391][ T6779] FAT-fs (loop2): Can't find a valid FAT filesystem [ 205.473065][ T6785] FAT-fs (loop0): bogus number of reserved sectors [ 205.479654][ T6785] FAT-fs (loop0): Can't find a valid FAT filesystem 20:57:15 executing program 4: chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:57:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 205.741407][ T6788] loop1: detected capacity change from 0 to 262160 20:57:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:15 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 205.878476][ T6795] loop1: detected capacity change from 0 to 262160 [ 205.888876][ T6797] loop2: detected capacity change from 0 to 262160 [ 205.898436][ T6798] loop3: detected capacity change from 0 to 262160 [ 205.902523][ T6800] loop5: detected capacity change from 0 to 262160 [ 205.926545][ T6798] FAT-fs (loop3): bogus number of FAT sectors [ 205.932241][ T6800] FAT-fs (loop5): invalid media value (0x00) [ 205.932660][ T6798] FAT-fs (loop3): Can't find a valid FAT filesystem [ 205.938628][ T6800] FAT-fs (loop5): Can't find a valid FAT filesystem [ 205.945554][ T6797] FAT-fs (loop2): invalid media value (0x00) [ 205.958033][ T6797] FAT-fs (loop2): Can't find a valid FAT filesystem 20:57:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:57:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 206.075611][ T6803] loop1: detected capacity change from 0 to 262160 [ 206.126908][ T6805] FAT-fs (loop4): bogus number of reserved sectors [ 206.133499][ T6805] FAT-fs (loop4): Can't find a valid FAT filesystem 20:57:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 206.201760][ T6807] FAT-fs (loop0): bogus number of reserved sectors [ 206.208386][ T6807] FAT-fs (loop0): Can't find a valid FAT filesystem [ 206.227995][ T6809] loop1: detected capacity change from 0 to 262160 20:57:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 206.394991][ T6811] loop1: detected capacity change from 0 to 262160 [ 206.404436][ T6813] loop2: detected capacity change from 0 to 262160 20:57:15 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 206.445600][ T6813] FAT-fs (loop2): bogus number of reserved sectors [ 206.452174][ T6813] FAT-fs (loop2): Can't find a valid FAT filesystem 20:57:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 206.566951][ T6817] loop5: detected capacity change from 0 to 262160 [ 206.585247][ T6819] loop1: detected capacity change from 0 to 262160 [ 206.593714][ T6817] FAT-fs (loop5): bogus number of reserved sectors [ 206.600374][ T6817] FAT-fs (loop5): Can't find a valid FAT filesystem 20:57:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 206.719978][ T6824] loop0: detected capacity change from 0 to 262160 20:57:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 206.864033][ T6826] loop1: detected capacity change from 0 to 262160 20:57:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:57:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) 20:57:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000080), 0x4) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 207.009458][ T6828] loop2: detected capacity change from 0 to 262160 [ 207.057995][ T6830] loop4: detected capacity change from 0 to 262160 [ 207.073087][ T6832] loop1: detected capacity change from 0 to 262160 [ 207.076302][ T6835] loop3: detected capacity change from 0 to 262160 [ 207.104970][ T6836] loop5: detected capacity change from 0 to 262160 20:57:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 207.262438][ T6838] loop0: detected capacity change from 0 to 262160 [ 207.308567][ T6838] FAT-fs (loop0): bogus number of reserved sectors [ 207.309775][ T6840] loop1: detected capacity change from 0 to 262160 [ 207.315130][ T6838] FAT-fs (loop0): Can't find a valid FAT filesystem 20:57:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 207.391024][ T6843] loop4: detected capacity change from 0 to 262160 20:57:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:17 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 207.589929][ T6846] loop3: detected capacity change from 0 to 262160 [ 207.600776][ T6847] loop1: detected capacity change from 0 to 262160 20:57:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 207.750786][ T6849] loop1: detected capacity change from 0 to 262160 20:57:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$packet(0x11, 0x2, 0x300) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:57:17 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:57:17 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 207.907015][ T6852] loop1: detected capacity change from 0 to 262160 [ 207.936599][ T6855] loop2: detected capacity change from 0 to 262160 20:57:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000080), 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 207.960214][ T6853] loop4: detected capacity change from 0 to 262160 [ 207.987732][ T6857] loop0: detected capacity change from 0 to 262160 [ 208.048145][ T6859] loop1: detected capacity change from 0 to 262160 20:57:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 208.121362][ T6861] loop5: detected capacity change from 0 to 262160 [ 208.206237][ T6863] loop1: detected capacity change from 0 to 262160 [ 208.240652][ T6865] loop3: detected capacity change from 0 to 262160 20:57:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 208.296218][ T6865] FAT-fs (loop3): bogus number of reserved sectors [ 208.302757][ T6865] FAT-fs (loop3): Can't find a valid FAT filesystem [ 208.417270][ T6868] loop1: detected capacity change from 0 to 262160 20:57:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000080), 0x4) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:57:18 executing program 0: chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 208.599299][ T6870] loop4: detected capacity change from 0 to 262160 [ 208.643450][ T6874] loop1: detected capacity change from 0 to 262160 20:57:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:18 executing program 3: chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 208.794215][ T6876] loop1: detected capacity change from 0 to 262160 20:57:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 208.908401][ T6880] loop2: detected capacity change from 0 to 262160 [ 208.927774][ T6882] loop1: detected capacity change from 0 to 262160 20:57:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000080), 0x4) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:57:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:57:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000080), 0x4) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 209.066752][ T6884] loop1: detected capacity change from 0 to 262160 [ 209.092028][ T6886] loop5: detected capacity change from 0 to 262160 20:57:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 209.166119][ T6888] loop0: detected capacity change from 0 to 262160 [ 209.243102][ T6890] loop1: detected capacity change from 0 to 262160 20:57:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 20:57:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000080), 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x11, 0x8906, r4, 0x1, 0x0, 0x6, @dev}, 0x14) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 209.342280][ T6892] loop3: detected capacity change from 0 to 262160 [ 209.386897][ T6894] loop1: detected capacity change from 0 to 262160 20:57:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000080), 0x4) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:57:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 20:57:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 209.556375][ T6896] loop1: detected capacity change from 0 to 262160 [ 209.619591][ T6898] loop4: detected capacity change from 0 to 262160 [ 209.685822][ T6900] loop1: detected capacity change from 0 to 262160 20:57:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 209.825021][ T6902] loop1: detected capacity change from 0 to 262160 20:57:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 209.865776][ T6904] loop2: detected capacity change from 0 to 262160 [ 209.927722][ T6906] loop1: detected capacity change from 0 to 262160 20:57:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 20:57:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 210.086658][ T6908] loop1: detected capacity change from 0 to 262160 [ 210.125313][ T6910] loop5: detected capacity change from 0 to 262160 20:57:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:57:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 210.135974][ T6912] loop0: detected capacity change from 0 to 262160 [ 210.190999][ T6910] FAT-fs (loop5): bogus number of reserved sectors [ 210.197632][ T6910] FAT-fs (loop5): Can't find a valid FAT filesystem 20:57:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 210.235231][ T6915] loop1: detected capacity change from 0 to 262160 [ 210.253890][ T6917] loop3: detected capacity change from 0 to 262160 [ 210.298096][ T6919] loop0: detected capacity change from 0 to 262160 20:57:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000080), 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x11, 0x8906, r4, 0x1, 0x0, 0x6, @dev}, 0x14) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000080), 0x4) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:57:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) [ 210.534117][ T6921] loop0: detected capacity change from 0 to 262160 [ 210.538327][ T6923] loop1: detected capacity change from 0 to 262160 [ 210.613881][ T6925] loop4: detected capacity change from 0 to 262160 20:57:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) 20:57:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) [ 210.777211][ T6927] loop5: detected capacity change from 0 to 262160 [ 210.796563][ T6929] loop3: detected capacity change from 0 to 262160 [ 210.848745][ T6931] loop2: detected capacity change from 0 to 262160 20:57:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000080), 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x11, 0x8906, r4, 0x1, 0x0, 0x6, @dev}, 0x14) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 211.331300][ T6933] loop5: detected capacity change from 0 to 262160 [ 211.394574][ T6935] FAT-fs (loop1): bogus number of reserved sectors [ 211.401180][ T6935] FAT-fs (loop1): Can't find a valid FAT filesystem 20:57:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 211.532122][ T6937] FAT-fs (loop0): bogus number of reserved sectors [ 211.538738][ T6937] FAT-fs (loop0): Can't find a valid FAT filesystem [ 211.607143][ T6939] FAT-fs (loop4): bogus number of reserved sectors [ 211.613711][ T6939] FAT-fs (loop4): Can't find a valid FAT filesystem 20:57:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000080), 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x11, 0x8906, r4, 0x1, 0x0, 0x6, @dev}, 0x14) sendfile(r0, r1, 0x0, 0x80000001) 20:57:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) [ 211.750652][ T6941] loop2: detected capacity change from 0 to 262160 [ 211.785907][ T6943] loop3: detected capacity change from 0 to 262160 20:57:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 211.908225][ T6945] FAT-fs (loop1): bogus number of reserved sectors [ 211.915219][ T6945] FAT-fs (loop1): Can't find a valid FAT filesystem 20:57:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000080), 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x11, 0x8906, r4, 0x1, 0x0, 0x6, @dev}, 0x14) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) [ 212.028132][ T6947] loop0: detected capacity change from 0 to 262160 20:57:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 212.177300][ T6949] loop4: detected capacity change from 0 to 262160 20:57:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000080), 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x11, 0x8906, r4, 0x1, 0x0, 0x6, @dev}, 0x14) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) sendfile(r0, r1, 0x0, 0x80000001) 20:57:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 212.336395][ T6952] loop5: detected capacity change from 0 to 262160 [ 212.343869][ T6953] loop4: detected capacity change from 0 to 262160 [ 212.388229][ T6955] loop1: detected capacity change from 0 to 262160 20:57:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000080), 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x11, 0x8906, r4, 0x1, 0x0, 0x6, @dev}, 0x14) sendfile(r0, r1, 0x0, 0x80000001) 20:57:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000080), 0x4) sendfile(r0, r1, 0x0, 0x80000001) [ 212.735148][ T6957] loop2: detected capacity change from 0 to 262160 [ 212.837253][ T6959] loop3: detected capacity change from 0 to 262160 20:57:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 213.015176][ T6961] loop0: detected capacity change from 0 to 262160 20:57:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$packet(0x11, 0x2, 0x300) sendfile(r0, r1, 0x0, 0x80000001) 20:57:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 213.156199][ T6963] loop0: detected capacity change from 0 to 262160 [ 213.222214][ T6965] loop4: detected capacity change from 0 to 262160 20:57:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 213.348450][ T6967] loop5: detected capacity change from 0 to 262160 [ 213.419130][ T6969] loop1: detected capacity change from 0 to 262160 20:57:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x80000001) [ 213.693703][ T6971] loop4: detected capacity change from 0 to 262160 20:57:23 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 213.798917][ T6973] loop2: detected capacity change from 0 to 262160 [ 213.868697][ T6975] loop3: detected capacity change from 0 to 262160 20:57:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000080), 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) sendfile(r0, r1, 0x0, 0x80000001) [ 214.207052][ T6977] loop0: detected capacity change from 0 to 262160 20:57:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32], 0x4c}}, 0x0) [ 214.252060][ T6979] loop4: detected capacity change from 0 to 262160 20:57:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, 0x0, 0xfef0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) 20:57:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000080), 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x11, 0x8906, r4, 0x1, 0x0, 0x6, @dev}, 0x14) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 214.342145][ T6981] batman_adv: Cannot find parent device 20:57:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 1) 20:57:23 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 1) [ 214.441908][ T6985] batman_adv: Cannot find parent device [ 214.479936][ T6987] loop1: detected capacity change from 0 to 262160 20:57:23 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 1) [ 214.523634][ T6987] FAULT_INJECTION: forcing a failure. [ 214.523634][ T6987] name failslab, interval 1, probability 0, space 0, times 1 [ 214.536388][ T6987] CPU: 0 PID: 6987 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 214.545186][ T6987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.555239][ T6987] Call Trace: [ 214.558572][ T6987] [ 214.559637][ T6989] FAULT_INJECTION: forcing a failure. [ 214.559637][ T6989] name failslab, interval 1, probability 0, space 0, times 1 [ 214.561576][ T6987] dump_stack_lvl+0xd6/0x122 [ 214.561602][ T6987] dump_stack+0x11/0x1b [ 214.582901][ T6987] should_fail+0x23c/0x250 [ 214.587360][ T6987] ? alloc_pipe_info+0xac/0x350 [ 214.592199][ T6987] __should_failslab+0x81/0x90 [ 214.596987][ T6987] should_failslab+0x5/0x20 [ 214.601489][ T6987] kmem_cache_alloc_trace+0x52/0x350 [ 214.606758][ T6987] alloc_pipe_info+0xac/0x350 [ 214.611447][ T6987] splice_direct_to_actor+0x5f7/0x650 [ 214.616954][ T6987] ? security_file_permission+0x7c/0xa0 [ 214.622483][ T6987] ? do_splice_direct+0x190/0x190 [ 214.627489][ T6987] ? security_file_permission+0x87/0xa0 [ 214.633016][ T6987] do_splice_direct+0x106/0x190 [ 214.637941][ T6987] do_sendfile+0x675/0xc40 [ 214.642438][ T6987] __x64_sys_sendfile64+0x102/0x140 [ 214.647620][ T6987] do_syscall_64+0x44/0xd0 [ 214.652022][ T6987] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 214.658060][ T6987] RIP: 0033:0x7f5548dfbae9 [ 214.662461][ T6987] 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 [ 214.682446][ T6987] RSP: 002b:00007f5546b72188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 214.690889][ T6987] RAX: ffffffffffffffda RBX: 00007f5548f0ef60 RCX: 00007f5548dfbae9 [ 214.698927][ T6987] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 214.706947][ T6987] RBP: 00007f5546b721d0 R08: 0000000000000000 R09: 0000000000000000 [ 214.714908][ T6987] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 214.723127][ T6987] R13: 00007ffe375677ef R14: 00007f5546b72300 R15: 0000000000022000 [ 214.731091][ T6987] [ 214.734107][ T6989] CPU: 1 PID: 6989 Comm: syz-executor.5 Not tainted 5.16.0-rc3-syzkaller #0 [ 214.742937][ T6989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.753158][ T6989] Call Trace: [ 214.756434][ T6989] [ 214.759450][ T6989] dump_stack_lvl+0xd6/0x122 [ 214.764072][ T6989] dump_stack+0x11/0x1b [ 214.768225][ T6989] should_fail+0x23c/0x250 [ 214.772659][ T6989] ? alloc_pipe_info+0xac/0x350 [ 214.777730][ T6989] __should_failslab+0x81/0x90 [ 214.782569][ T6989] should_failslab+0x5/0x20 [ 214.787160][ T6989] kmem_cache_alloc_trace+0x52/0x350 [ 214.792548][ T6989] alloc_pipe_info+0xac/0x350 [ 214.797231][ T6989] splice_direct_to_actor+0x5f7/0x650 [ 214.802675][ T6989] ? security_file_permission+0x7c/0xa0 [ 214.808248][ T6989] ? do_splice_direct+0x190/0x190 [ 214.813273][ T6989] ? security_file_permission+0x87/0xa0 [ 214.818840][ T6989] do_splice_direct+0x106/0x190 [ 214.823754][ T6989] do_sendfile+0x675/0xc40 [ 214.828172][ T6989] __x64_sys_sendfile64+0x102/0x140 [ 214.833366][ T6989] do_syscall_64+0x44/0xd0 [ 214.837895][ T6989] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 214.843799][ T6989] RIP: 0033:0x7f89ffc66ae9 [ 214.848314][ T6989] 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 20:57:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 2) [ 214.867928][ T6989] RSP: 002b:00007f89fd9dd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 214.876461][ T6989] RAX: ffffffffffffffda RBX: 00007f89ffd79f60 RCX: 00007f89ffc66ae9 [ 214.884427][ T6989] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 214.892394][ T6989] RBP: 00007f89fd9dd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 214.900432][ T6989] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 214.908399][ T6989] R13: 00007ffe9d956b3f R14: 00007f89fd9dd300 R15: 0000000000022000 [ 214.916460][ T6989] [ 214.966407][ T6993] loop1: detected capacity change from 0 to 262160 [ 214.973778][ T6992] FAULT_INJECTION: forcing a failure. [ 214.973778][ T6992] name failslab, interval 1, probability 0, space 0, times 0 [ 214.986433][ T6992] CPU: 1 PID: 6992 Comm: syz-executor.2 Not tainted 5.16.0-rc3-syzkaller #0 [ 214.995129][ T6992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.005615][ T6992] Call Trace: [ 215.005919][ T6995] FAULT_INJECTION: forcing a failure. [ 215.005919][ T6995] name failslab, interval 1, probability 0, space 0, times 0 [ 215.008914][ T6992] [ 215.008924][ T6992] dump_stack_lvl+0xd6/0x122 [ 215.008955][ T6992] dump_stack+0x11/0x1b [ 215.033141][ T6992] should_fail+0x23c/0x250 [ 215.037577][ T6992] ? alloc_pipe_info+0xac/0x350 [ 215.042460][ T6992] __should_failslab+0x81/0x90 [ 215.047323][ T6992] should_failslab+0x5/0x20 [ 215.051910][ T6992] kmem_cache_alloc_trace+0x52/0x350 [ 215.057373][ T6992] alloc_pipe_info+0xac/0x350 [ 215.062037][ T6992] splice_direct_to_actor+0x5f7/0x650 [ 215.067397][ T6992] ? security_file_permission+0x7c/0xa0 [ 215.072936][ T6992] ? do_splice_direct+0x190/0x190 [ 215.078092][ T6992] ? security_file_permission+0x87/0xa0 [ 215.083727][ T6992] do_splice_direct+0x106/0x190 [ 215.088580][ T6992] do_sendfile+0x675/0xc40 [ 215.092984][ T6992] __x64_sys_sendfile64+0x102/0x140 [ 215.098165][ T6992] do_syscall_64+0x44/0xd0 [ 215.102569][ T6992] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 215.108502][ T6992] RIP: 0033:0x7f1ecf735ae9 [ 215.112911][ T6992] 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 [ 215.132561][ T6992] RSP: 002b:00007f1ecd4ac188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 215.141036][ T6992] RAX: ffffffffffffffda RBX: 00007f1ecf848f60 RCX: 00007f1ecf735ae9 [ 215.148993][ T6992] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 215.156971][ T6992] RBP: 00007f1ecd4ac1d0 R08: 0000000000000000 R09: 0000000000000000 20:57:24 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 1) 20:57:24 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 2) [ 215.164929][ T6992] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 215.172895][ T6992] R13: 00007ffd4c10129f R14: 00007f1ecd4ac300 R15: 0000000000022000 [ 215.180956][ T6992] [ 215.183976][ T6995] CPU: 0 PID: 6995 Comm: syz-executor.5 Not tainted 5.16.0-rc3-syzkaller #0 [ 215.192757][ T6995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.202873][ T6995] Call Trace: [ 215.206152][ T6995] [ 215.209105][ T6995] dump_stack_lvl+0xd6/0x122 [ 215.213759][ T6995] dump_stack+0x11/0x1b [ 215.217916][ T6995] should_fail+0x23c/0x250 [ 215.222350][ T6995] ? kcalloc+0x32/0x40 [ 215.226606][ T6995] __should_failslab+0x81/0x90 [ 215.231373][ T6995] should_failslab+0x5/0x20 [ 215.235925][ T6995] __kmalloc+0x6f/0x370 [ 215.240096][ T6995] ? kmem_cache_alloc_trace+0x24b/0x350 [ 215.245702][ T6995] kcalloc+0x32/0x40 [ 215.249622][ T6995] alloc_pipe_info+0x1be/0x350 [ 215.254410][ T6995] splice_direct_to_actor+0x5f7/0x650 [ 215.259794][ T6995] ? security_file_permission+0x7c/0xa0 [ 215.265378][ T6995] ? do_splice_direct+0x190/0x190 [ 215.270462][ T6995] ? security_file_permission+0x87/0xa0 [ 215.276030][ T6995] do_splice_direct+0x106/0x190 [ 215.280889][ T6995] do_sendfile+0x675/0xc40 [ 215.285449][ T6995] __x64_sys_sendfile64+0x102/0x140 [ 215.290692][ T6995] do_syscall_64+0x44/0xd0 [ 215.295162][ T6995] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 215.301065][ T6995] RIP: 0033:0x7f89ffc66ae9 [ 215.305481][ T6995] 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 [ 215.312250][ T6993] FAULT_INJECTION: forcing a failure. [ 215.312250][ T6993] name failslab, interval 1, probability 0, space 0, times 0 [ 215.325102][ T6995] RSP: 002b:00007f89fd9dd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 215.325125][ T6995] RAX: ffffffffffffffda RBX: 00007f89ffd79f60 RCX: 00007f89ffc66ae9 [ 215.325136][ T6995] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 20:57:24 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 3) 20:57:24 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 2) [ 215.325147][ T6995] RBP: 00007f89fd9dd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 215.325157][ T6995] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 215.325249][ T6995] R13: 00007ffe9d956b3f R14: 00007f89fd9dd300 R15: 0000000000022000 [ 215.325266][ T6995] [ 215.391241][ T6993] CPU: 1 PID: 6993 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 215.399916][ T6993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.406932][ T6999] FAULT_INJECTION: forcing a failure. [ 215.406932][ T6999] name failslab, interval 1, probability 0, space 0, times 0 [ 215.410092][ T6993] Call Trace: [ 215.410101][ T6993] [ 215.410108][ T6993] dump_stack_lvl+0xd6/0x122 [ 215.433588][ T6993] dump_stack+0x11/0x1b [ 215.437735][ T6993] should_fail+0x23c/0x250 [ 215.442135][ T6993] ? kcalloc+0x32/0x40 [ 215.446230][ T6993] __should_failslab+0x81/0x90 [ 215.450982][ T6993] should_failslab+0x5/0x20 [ 215.455575][ T6993] __kmalloc+0x6f/0x370 [ 215.459790][ T6993] ? kmem_cache_alloc_trace+0x24b/0x350 [ 215.465407][ T6993] kcalloc+0x32/0x40 [ 215.469354][ T6993] alloc_pipe_info+0x1be/0x350 [ 215.474378][ T6993] splice_direct_to_actor+0x5f7/0x650 [ 215.479749][ T6993] ? security_file_permission+0x7c/0xa0 [ 215.485464][ T6993] ? do_splice_direct+0x190/0x190 [ 215.490532][ T6993] ? security_file_permission+0x87/0xa0 [ 215.496112][ T6993] do_splice_direct+0x106/0x190 [ 215.500968][ T6993] do_sendfile+0x675/0xc40 [ 215.505383][ T6993] __x64_sys_sendfile64+0x102/0x140 [ 215.510589][ T6993] do_syscall_64+0x44/0xd0 [ 215.515092][ T6993] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 215.521016][ T6993] RIP: 0033:0x7f5548dfbae9 [ 215.525418][ T6993] 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 [ 215.545087][ T6993] RSP: 002b:00007f5546b72188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 215.553637][ T6993] RAX: ffffffffffffffda RBX: 00007f5548f0ef60 RCX: 00007f5548dfbae9 [ 215.561775][ T6993] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 215.569823][ T6993] RBP: 00007f5546b721d0 R08: 0000000000000000 R09: 0000000000000000 [ 215.577949][ T6993] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 215.585914][ T6993] R13: 00007ffe375677ef R14: 00007f5546b72300 R15: 0000000000022000 [ 215.593968][ T6993] [ 215.596991][ T6999] CPU: 0 PID: 6999 Comm: syz-executor.5 Not tainted 5.16.0-rc3-syzkaller #0 [ 215.605971][ T6999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.610828][ T7000] FAULT_INJECTION: forcing a failure. [ 215.610828][ T7000] name failslab, interval 1, probability 0, space 0, times 0 [ 215.616100][ T6999] Call Trace: [ 215.616110][ T6999] [ 215.616116][ T6999] dump_stack_lvl+0xd6/0x122 [ 215.616141][ T6999] dump_stack+0x11/0x1b [ 215.643689][ T6999] should_fail+0x23c/0x250 [ 215.648098][ T6999] ? kmalloc_array+0x2d/0x40 [ 215.652675][ T6999] __should_failslab+0x81/0x90 [ 215.657426][ T6999] should_failslab+0x5/0x20 [ 215.661953][ T6999] __kmalloc+0x6f/0x370 [ 215.666186][ T6999] kmalloc_array+0x2d/0x40 [ 215.670603][ T6999] iter_file_splice_write+0xd5/0x790 [ 215.676004][ T6999] ? atime_needs_update+0x2ba/0x390 [ 215.681217][ T6999] ? touch_atime+0x11f/0x2e0 [ 215.685861][ T6999] ? generic_file_splice_read+0x2a9/0x330 [ 215.691582][ T6999] ? splice_from_pipe+0xd0/0xd0 [ 215.696513][ T6999] direct_splice_actor+0x80/0xa0 [ 215.701438][ T6999] splice_direct_to_actor+0x345/0x650 [ 215.706815][ T6999] ? do_splice_direct+0x190/0x190 [ 215.711972][ T6999] do_splice_direct+0x106/0x190 [ 215.716875][ T6999] do_sendfile+0x675/0xc40 [ 215.721361][ T6999] __x64_sys_sendfile64+0x102/0x140 [ 215.726554][ T6999] do_syscall_64+0x44/0xd0 [ 215.730957][ T6999] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 215.736864][ T6999] RIP: 0033:0x7f89ffc66ae9 [ 215.741383][ T6999] 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 [ 215.761270][ T6999] RSP: 002b:00007f89fd9dd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 215.769682][ T6999] RAX: ffffffffffffffda RBX: 00007f89ffd79f60 RCX: 00007f89ffc66ae9 [ 215.777692][ T6999] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 215.785684][ T6999] RBP: 00007f89fd9dd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 215.793713][ T6999] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 215.801669][ T6999] R13: 00007ffe9d956b3f R14: 00007f89fd9dd300 R15: 0000000000022000 [ 215.809753][ T6999] [ 215.812755][ T7000] CPU: 1 PID: 7000 Comm: syz-executor.2 Not tainted 5.16.0-rc3-syzkaller #0 [ 215.821500][ T7000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.831563][ T7000] Call Trace: [ 215.834833][ T7000] [ 215.837765][ T7000] dump_stack_lvl+0xd6/0x122 [ 215.842360][ T7000] dump_stack+0x11/0x1b [ 215.846516][ T7000] should_fail+0x23c/0x250 [ 215.851008][ T7000] ? kcalloc+0x32/0x40 [ 215.855127][ T7000] __should_failslab+0x81/0x90 [ 215.860067][ T7000] should_failslab+0x5/0x20 [ 215.864603][ T7000] __kmalloc+0x6f/0x370 [ 215.868766][ T7000] ? kmem_cache_alloc_trace+0x24b/0x350 [ 215.874449][ T7000] kcalloc+0x32/0x40 [ 215.878330][ T7000] alloc_pipe_info+0x1be/0x350 [ 215.883078][ T7000] splice_direct_to_actor+0x5f7/0x650 [ 215.888444][ T7000] ? security_file_permission+0x7c/0xa0 [ 215.894057][ T7000] ? do_splice_direct+0x190/0x190 [ 215.899137][ T7000] ? security_file_permission+0x87/0xa0 [ 215.904669][ T7000] do_splice_direct+0x106/0x190 [ 215.909543][ T7000] do_sendfile+0x675/0xc40 [ 215.914089][ T7000] __x64_sys_sendfile64+0x102/0x140 [ 215.919349][ T7000] do_syscall_64+0x44/0xd0 [ 215.923779][ T7000] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 215.929834][ T7000] RIP: 0033:0x7f1ecf735ae9 [ 215.934229][ T7000] 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 [ 215.954058][ T7000] RSP: 002b:00007f1ecd4ac188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 215.962580][ T7000] RAX: ffffffffffffffda RBX: 00007f1ecf848f60 RCX: 00007f1ecf735ae9 20:57:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000080), 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) sendfile(r0, r1, 0x0, 0x80000001) 20:57:25 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 4) 20:57:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 3) 20:57:25 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000080), 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x11, 0x8906, r4, 0x1, 0x0, 0x6, @dev}, 0x14) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@mpls_getnetconf={0xd, 0x52, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 215.970827][ T7000] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 215.978809][ T7000] RBP: 00007f1ecd4ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 215.986779][ T7000] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 215.994733][ T7000] R13: 00007ffd4c10129f R14: 00007f1ecd4ac300 R15: 0000000000022000 [ 216.002857][ T7000] [ 216.044603][ T7002] FAULT_INJECTION: forcing a failure. [ 216.044603][ T7002] name failslab, interval 1, probability 0, space 0, times 0 [ 216.052698][ T7005] FAULT_INJECTION: forcing a failure. [ 216.052698][ T7005] name failslab, interval 1, probability 0, space 0, times 0 [ 216.057398][ T7002] CPU: 1 PID: 7002 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 [ 216.057424][ T7002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.057434][ T7002] Call Trace: [ 216.092874][ T7002] [ 216.095787][ T7002] dump_stack_lvl+0xd6/0x122 [ 216.100464][ T7002] dump_stack+0x11/0x1b [ 216.104622][ T7002] should_fail+0x23c/0x250 [ 216.109289][ T7002] ? alloc_pipe_info+0xac/0x350 [ 216.114274][ T7002] __should_failslab+0x81/0x90 [ 216.119022][ T7002] should_failslab+0x5/0x20 [ 216.123508][ T7002] kmem_cache_alloc_trace+0x52/0x350 [ 216.128854][ T7002] alloc_pipe_info+0xac/0x350 [ 216.133517][ T7002] splice_direct_to_actor+0x5f7/0x650 [ 216.139029][ T7002] ? security_file_permission+0x7c/0xa0 [ 216.144712][ T7002] ? do_splice_direct+0x190/0x190 [ 216.149719][ T7002] ? security_file_permission+0x87/0xa0 [ 216.155249][ T7002] do_splice_direct+0x106/0x190 [ 216.160178][ T7002] do_sendfile+0x675/0xc40 [ 216.164644][ T7002] __x64_sys_sendfile64+0x102/0x140 [ 216.169965][ T7002] do_syscall_64+0x44/0xd0 [ 216.174551][ T7002] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 216.180442][ T7002] RIP: 0033:0x7f1824f6eae9 [ 216.184853][ T7002] 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 [ 216.204554][ T7002] RSP: 002b:00007f1822ce5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 216.212948][ T7002] RAX: ffffffffffffffda RBX: 00007f1825081f60 RCX: 00007f1824f6eae9 [ 216.221340][ T7002] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 216.229300][ T7002] RBP: 00007f1822ce51d0 R08: 0000000000000000 R09: 0000000000000000 [ 216.238592][ T7002] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 216.246554][ T7002] R13: 00007ffcc910a88f R14: 00007f1822ce5300 R15: 0000000000022000 [ 216.254607][ T7002] [ 216.257616][ T7005] CPU: 0 PID: 7005 Comm: syz-executor.5 Not tainted 5.16.0-rc3-syzkaller #0 [ 216.266370][ T7005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.274259][ T7006] loop3: detected capacity change from 0 to 262160 [ 216.276418][ T7005] Call Trace: [ 216.276426][ T7005] [ 216.276497][ T7005] dump_stack_lvl+0xd6/0x122 [ 216.293842][ T7005] dump_stack+0x11/0x1b [ 216.298011][ T7005] should_fail+0x23c/0x250 [ 216.302455][ T7005] ? jbd2__journal_start+0xf7/0x3f0 [ 216.307749][ T7005] __should_failslab+0x81/0x90 [ 216.312725][ T7005] should_failslab+0x5/0x20 [ 216.317279][ T7005] kmem_cache_alloc+0x4f/0x320 [ 216.322066][ T7005] jbd2__journal_start+0xf7/0x3f0 [ 216.327161][ T7005] __ext4_journal_start_sb+0x159/0x310 [ 216.332703][ T7005] ? ext4_file_write_iter+0x511/0x1200 [ 216.338171][ T7005] ext4_file_write_iter+0x992/0x1200 20:57:25 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 3) 20:57:25 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 2) [ 216.343469][ T7005] ? ext4_file_write_iter+0x511/0x1200 [ 216.349185][ T7005] do_iter_readv_writev+0x2de/0x380 [ 216.354382][ T7005] do_iter_write+0x192/0x5c0 [ 216.358979][ T7005] ? splice_from_pipe_next+0x34f/0x3b0 [ 216.364444][ T7005] ? kmalloc_array+0x2d/0x40 [ 216.369046][ T7005] vfs_iter_write+0x4c/0x70 [ 216.373554][ T7005] iter_file_splice_write+0x43a/0x790 [ 216.378935][ T7005] ? splice_from_pipe+0xd0/0xd0 [ 216.383878][ T7005] direct_splice_actor+0x80/0xa0 [ 216.389192][ T7005] splice_direct_to_actor+0x345/0x650 [ 216.394577][ T7005] ? do_splice_direct+0x190/0x190 [ 216.399606][ T7005] do_splice_direct+0x106/0x190 [ 216.404523][ T7005] do_sendfile+0x675/0xc40 [ 216.409139][ T7005] __x64_sys_sendfile64+0x102/0x140 [ 216.414334][ T7005] do_syscall_64+0x44/0xd0 [ 216.418755][ T7005] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 216.424737][ T7005] RIP: 0033:0x7f89ffc66ae9 [ 216.429144][ T7005] 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 [ 216.448826][ T7005] RSP: 002b:00007f89fd9dd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 216.457245][ T7005] RAX: ffffffffffffffda RBX: 00007f89ffd79f60 RCX: 00007f89ffc66ae9 [ 216.465309][ T7005] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 216.473313][ T7005] RBP: 00007f89fd9dd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 216.481541][ T7005] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 216.489507][ T7005] R13: 00007ffe9d956b3f R14: 00007f89fd9dd300 R15: 0000000000022000 [ 216.497566][ T7005] [ 216.504685][ T7009] FAULT_INJECTION: forcing a failure. [ 216.504685][ T7009] name failslab, interval 1, probability 0, space 0, times 0 [ 216.517559][ T7009] CPU: 1 PID: 7009 Comm: syz-executor.2 Not tainted 5.16.0-rc3-syzkaller #0 [ 216.526238][ T7009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.529285][ T7012] FAULT_INJECTION: forcing a failure. [ 216.529285][ T7012] name failslab, interval 1, probability 0, space 0, times 0 [ 216.536353][ T7009] Call Trace: [ 216.536363][ T7009] [ 216.536369][ T7009] dump_stack_lvl+0xd6/0x122 [ 216.536394][ T7009] dump_stack+0x11/0x1b [ 216.536412][ T7009] should_fail+0x23c/0x250 [ 216.536430][ T7009] ? kmalloc_array+0x2d/0x40 [ 216.536456][ T7009] __should_failslab+0x81/0x90 [ 216.577953][ T7009] should_failslab+0x5/0x20 [ 216.582553][ T7009] __kmalloc+0x6f/0x370 [ 216.586778][ T7009] kmalloc_array+0x2d/0x40 [ 216.591437][ T7009] iter_file_splice_write+0xd5/0x790 [ 216.596739][ T7009] ? atime_needs_update+0x2ba/0x390 [ 216.602032][ T7009] ? touch_atime+0x11f/0x2e0 [ 216.606626][ T7009] ? generic_file_splice_read+0x2a9/0x330 [ 216.612407][ T7009] ? splice_from_pipe+0xd0/0xd0 [ 216.617262][ T7009] direct_splice_actor+0x80/0xa0 [ 216.622207][ T7009] splice_direct_to_actor+0x345/0x650 [ 216.627706][ T7009] ? do_splice_direct+0x190/0x190 [ 216.632730][ T7009] do_splice_direct+0x106/0x190 [ 216.637705][ T7009] do_sendfile+0x675/0xc40 [ 216.642115][ T7009] __x64_sys_sendfile64+0x102/0x140 [ 216.647305][ T7009] do_syscall_64+0x44/0xd0 [ 216.651840][ T7009] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 216.657806][ T7009] RIP: 0033:0x7f1ecf735ae9 [ 216.662208][ T7009] 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 [ 216.681853][ T7009] RSP: 002b:00007f1ecd4ac188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 216.690281][ T7009] RAX: ffffffffffffffda RBX: 00007f1ecf848f60 RCX: 00007f1ecf735ae9 [ 216.698321][ T7009] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 216.706341][ T7009] RBP: 00007f1ecd4ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 216.714376][ T7009] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 216.722339][ T7009] R13: 00007ffd4c10129f R14: 00007f1ecd4ac300 R15: 0000000000022000 [ 216.730304][ T7009] [ 216.733337][ T7012] CPU: 0 PID: 7012 Comm: syz-executor.0 Not tainted 5.16.0-rc3-syzkaller #0 20:57:26 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 5) [ 216.742207][ T7012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.752307][ T7012] Call Trace: [ 216.755617][ T7012] [ 216.758538][ T7012] dump_stack_lvl+0xd6/0x122 [ 216.763153][ T7012] dump_stack+0x11/0x1b [ 216.767380][ T7012] should_fail+0x23c/0x250 [ 216.771858][ T7012] ? kcalloc+0x32/0x40 [ 216.776088][ T7012] __should_failslab+0x81/0x90 [ 216.780913][ T7012] should_failslab+0x5/0x20 [ 216.785415][ T7012] __kmalloc+0x6f/0x370 [ 216.789777][ T7012] ? kmem_cache_alloc_trace+0x24b/0x350 20:57:26 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 4) [ 216.795371][ T7012] kcalloc+0x32/0x40 [ 216.799292][ T7012] alloc_pipe_info+0x1be/0x350 [ 216.804064][ T7012] splice_direct_to_actor+0x5f7/0x650 [ 216.809439][ T7012] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 216.815709][ T7012] ? do_splice_direct+0x190/0x190 [ 216.820804][ T7012] ? do_splice_direct+0xe9/0x190 [ 216.825929][ T7012] ? do_splice_direct+0x190/0x190 [ 216.831046][ T7012] do_splice_direct+0x106/0x190 [ 216.835953][ T7012] do_sendfile+0x675/0xc40 [ 216.840368][ T7012] __x64_sys_sendfile64+0x102/0x140 [ 216.845624][ T7012] do_syscall_64+0x44/0xd0 [ 216.850047][ T7012] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 216.856065][ T7012] RIP: 0033:0x7f1824f6eae9 [ 216.860545][ T7012] 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 [ 216.868988][ T7019] FAULT_INJECTION: forcing a failure. [ 216.868988][ T7019] name failslab, interval 1, probability 0, space 0, times 0 [ 216.880357][ T7012] RSP: 002b:00007f1822ce5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 216.880380][ T7012] RAX: ffffffffffffffda RBX: 00007f1825081f60 RCX: 00007f1824f6eae9 [ 216.880393][ T7012] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 216.880403][ T7012] RBP: 00007f1822ce51d0 R08: 0000000000000000 R09: 0000000000000000 [ 216.880447][ T7012] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 216.880460][ T7012] R13: 00007ffcc910a88f R14: 00007f1822ce5300 R15: 0000000000022000 [ 216.880476][ T7012] [ 216.884957][ T7018] FAULT_INJECTION: forcing a failure. [ 216.884957][ T7018] name failslab, interval 1, probability 0, space 0, times 0 [ 216.893241][ T7019] CPU: 1 PID: 7019 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 216.965913][ T7019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.975950][ T7019] Call Trace: [ 216.979209][ T7019] [ 216.982122][ T7019] dump_stack_lvl+0xd6/0x122 [ 216.986830][ T7019] dump_stack+0x11/0x1b [ 216.990967][ T7019] should_fail+0x23c/0x250 [ 216.995366][ T7019] ? kmalloc_array+0x2d/0x40 [ 216.999953][ T7019] __should_failslab+0x81/0x90 [ 217.004754][ T7019] should_failslab+0x5/0x20 [ 217.009361][ T7019] __kmalloc+0x6f/0x370 [ 217.013586][ T7019] kmalloc_array+0x2d/0x40 [ 217.017991][ T7019] iter_file_splice_write+0xd5/0x790 [ 217.023296][ T7019] ? sysvec_apic_timer_interrupt+0x4a/0xb0 [ 217.029103][ T7019] ? splice_from_pipe+0xd0/0xd0 [ 217.034008][ T7019] ? splice_from_pipe+0xd0/0xd0 [ 217.038925][ T7019] direct_splice_actor+0x80/0xa0 [ 217.043871][ T7019] splice_direct_to_actor+0x345/0x650 [ 217.049839][ T7019] ? do_splice_direct+0x190/0x190 [ 217.054994][ T7019] do_splice_direct+0x106/0x190 [ 217.059845][ T7019] do_sendfile+0x675/0xc40 [ 217.064246][ T7019] __x64_sys_sendfile64+0x102/0x140 [ 217.069425][ T7019] do_syscall_64+0x44/0xd0 [ 217.073882][ T7019] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 217.079761][ T7019] RIP: 0033:0x7f5548dfbae9 [ 217.084157][ T7019] 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 [ 217.103747][ T7019] RSP: 002b:00007f5546b51188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 217.112149][ T7019] RAX: ffffffffffffffda RBX: 00007f5548f0f020 RCX: 00007f5548dfbae9 [ 217.120155][ T7019] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 217.128175][ T7019] RBP: 00007f5546b511d0 R08: 0000000000000000 R09: 0000000000000000 [ 217.136194][ T7019] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 217.144143][ T7019] R13: 00007ffe375677ef R14: 00007f5546b51300 R15: 0000000000022000 [ 217.152102][ T7019] [ 217.155116][ T7018] CPU: 0 PID: 7018 Comm: syz-executor.2 Not tainted 5.16.0-rc3-syzkaller #0 [ 217.156494][ T7020] loop4: detected capacity change from 0 to 262160 [ 217.163819][ T7018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.180364][ T7018] Call Trace: [ 217.183640][ T7018] [ 217.186602][ T7018] dump_stack_lvl+0xd6/0x122 [ 217.191196][ T7018] dump_stack+0x11/0x1b [ 217.195380][ T7018] should_fail+0x23c/0x250 [ 217.198290][ T7015] loop1: detected capacity change from 0 to 262160 [ 217.199798][ T7018] ? jbd2__journal_start+0xf7/0x3f0 [ 217.211486][ T7018] __should_failslab+0x81/0x90 [ 217.211585][ T7015] FAT-fs (loop1): Unrecognized mount option "" or missing value [ 217.216265][ T7018] should_failslab+0x5/0x20 [ 217.216291][ T7018] kmem_cache_alloc+0x4f/0x320 [ 217.216311][ T7018] jbd2__journal_start+0xf7/0x3f0 [ 217.237981][ T7021] FAULT_INJECTION: forcing a failure. [ 217.237981][ T7021] name failslab, interval 1, probability 0, space 0, times 0 [ 217.238384][ T7018] __ext4_journal_start_sb+0x159/0x310 [ 217.256399][ T7018] ? ext4_file_write_iter+0x511/0x1200 [ 217.261946][ T7018] ext4_file_write_iter+0x992/0x1200 [ 217.267372][ T7018] ? ext4_file_write_iter+0x511/0x1200 [ 217.272887][ T7018] do_iter_readv_writev+0x2de/0x380 [ 217.278075][ T7018] do_iter_write+0x192/0x5c0 [ 217.282657][ T7018] vfs_iter_write+0x4c/0x70 [ 217.287202][ T7018] iter_file_splice_write+0x43a/0x790 [ 217.292637][ T7018] ? splice_from_pipe+0xd0/0xd0 [ 217.297542][ T7018] direct_splice_actor+0x80/0xa0 [ 217.302497][ T7018] splice_direct_to_actor+0x345/0x650 [ 217.307908][ T7018] ? do_splice_direct+0x190/0x190 [ 217.312922][ T7018] do_splice_direct+0x106/0x190 [ 217.317823][ T7018] do_sendfile+0x675/0xc40 [ 217.322232][ T7018] __x64_sys_sendfile64+0x102/0x140 [ 217.327474][ T7018] do_syscall_64+0x44/0xd0 [ 217.331937][ T7018] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 217.337814][ T7018] RIP: 0033:0x7f1ecf735ae9 [ 217.342207][ T7018] 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 [ 217.361794][ T7018] RSP: 002b:00007f1ecd4ac188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 217.370184][ T7018] RAX: ffffffffffffffda RBX: 00007f1ecf848f60 RCX: 00007f1ecf735ae9 [ 217.378135][ T7018] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 217.386086][ T7018] RBP: 00007f1ecd4ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 217.394038][ T7018] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 217.401991][ T7018] R13: 00007ffd4c10129f R14: 00007f1ecd4ac300 R15: 0000000000022000 [ 217.409948][ T7018] [ 217.412958][ T7021] CPU: 1 PID: 7021 Comm: syz-executor.5 Not tainted 5.16.0-rc3-syzkaller #0 [ 217.421632][ T7021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.432099][ T7021] Call Trace: [ 217.435404][ T7021] [ 217.438368][ T7021] dump_stack_lvl+0xd6/0x122 [ 217.443011][ T7021] dump_stack+0x11/0x1b [ 217.447172][ T7021] should_fail+0x23c/0x250 [ 217.451851][ T7021] ? __iomap_dio_rw+0x143/0x1070 [ 217.456814][ T7021] __should_failslab+0x81/0x90 [ 217.461622][ T7021] should_failslab+0x5/0x20 [ 217.466129][ T7021] kmem_cache_alloc_trace+0x52/0x350 [ 217.471700][ T7021] __iomap_dio_rw+0x143/0x1070 [ 217.476562][ T7021] ? preempt_count_add+0x4e/0x90 [ 217.481548][ T7021] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 217.487400][ T7021] ? ___cache_free+0x46/0x300 [ 217.492105][ T7021] iomap_dio_rw+0x38/0x80 [ 217.496526][ T7021] ? ext4_file_write_iter+0x511/0x1200 [ 217.502050][ T7021] ext4_file_write_iter+0xac3/0x1200 [ 217.505874][ T7026] FAULT_INJECTION: forcing a failure. [ 217.505874][ T7026] name failslab, interval 1, probability 0, space 0, times 0 [ 217.507373][ T7021] ? ext4_file_write_iter+0x511/0x1200 [ 217.507401][ T7021] do_iter_readv_writev+0x2de/0x380 [ 217.507423][ T7021] do_iter_write+0x192/0x5c0 [ 217.507448][ T7021] ? splice_from_pipe_next+0x34f/0x3b0 [ 217.507474][ T7021] ? kmalloc_array+0x2d/0x40 [ 217.507494][ T7021] vfs_iter_write+0x4c/0x70 [ 217.550059][ T7021] iter_file_splice_write+0x43a/0x790 [ 217.555436][ T7021] ? splice_from_pipe+0xd0/0xd0 [ 217.560282][ T7021] direct_splice_actor+0x80/0xa0 [ 217.565215][ T7021] splice_direct_to_actor+0x345/0x650 [ 217.570619][ T7021] ? do_splice_direct+0x190/0x190 [ 217.575732][ T7021] do_splice_direct+0x106/0x190 [ 217.580653][ T7021] do_sendfile+0x675/0xc40 [ 217.585209][ T7021] __x64_sys_sendfile64+0x102/0x140 [ 217.590400][ T7021] do_syscall_64+0x44/0xd0 [ 217.594899][ T7021] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 217.600788][ T7021] RIP: 0033:0x7f89ffc66ae9 [ 217.605194][ T7021] 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 [ 217.624886][ T7021] RSP: 002b:00007f89fd9dd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 217.633339][ T7021] RAX: ffffffffffffffda RBX: 00007f89ffd79f60 RCX: 00007f89ffc66ae9 [ 217.641305][ T7021] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 20:57:26 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 4) [ 217.649271][ T7021] RBP: 00007f89fd9dd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 217.657292][ T7021] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 217.665421][ T7021] R13: 00007ffe9d956b3f R14: 00007f89fd9dd300 R15: 0000000000022000 [ 217.673613][ T7021] [ 217.676647][ T7026] CPU: 0 PID: 7026 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 217.685394][ T7026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.695485][ T7026] Call Trace: [ 217.698768][ T7026] [ 217.701693][ T7026] dump_stack_lvl+0xd6/0x122 [ 217.706288][ T7026] dump_stack+0x11/0x1b [ 217.710444][ T7026] should_fail+0x23c/0x250 [ 217.714904][ T7026] ? jbd2__journal_start+0xf7/0x3f0 [ 217.720092][ T7026] __should_failslab+0x81/0x90 [ 217.724846][ T7026] should_failslab+0x5/0x20 [ 217.729397][ T7026] kmem_cache_alloc+0x4f/0x320 [ 217.734196][ T7026] jbd2__journal_start+0xf7/0x3f0 [ 217.739208][ T7026] __ext4_journal_start_sb+0x159/0x310 [ 217.744719][ T7026] ? ext4_file_write_iter+0x511/0x1200 [ 217.750253][ T7026] ext4_file_write_iter+0x992/0x1200 [ 217.755535][ T7026] ? ext4_file_write_iter+0x511/0x1200 [ 217.760982][ T7026] do_iter_readv_writev+0x2de/0x380 [ 217.766261][ T7026] do_iter_write+0x192/0x5c0 [ 217.770852][ T7026] vfs_iter_write+0x4c/0x70 [ 217.775452][ T7026] iter_file_splice_write+0x43a/0x790 [ 217.780828][ T7026] ? splice_from_pipe+0xd0/0xd0 [ 217.785743][ T7026] direct_splice_actor+0x80/0xa0 [ 217.790769][ T7026] splice_direct_to_actor+0x345/0x650 [ 217.796204][ T7026] ? do_splice_direct+0x190/0x190 [ 217.801216][ T7026] do_splice_direct+0x106/0x190 [ 217.806087][ T7026] do_sendfile+0x675/0xc40 [ 217.810627][ T7026] __x64_sys_sendfile64+0x102/0x140 [ 217.816156][ T7026] do_syscall_64+0x44/0xd0 [ 217.820609][ T7026] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 217.826968][ T7026] RIP: 0033:0x7f5548dfbae9 [ 217.831393][ T7026] 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 20:57:27 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 1) [ 217.850995][ T7026] RSP: 002b:00007f5546b72188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 217.859415][ T7026] RAX: ffffffffffffffda RBX: 00007f5548f0ef60 RCX: 00007f5548dfbae9 [ 217.867493][ T7026] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 217.875550][ T7026] RBP: 00007f5546b721d0 R08: 0000000000000000 R09: 0000000000000000 [ 217.883515][ T7026] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 217.891663][ T7026] R13: 00007ffe375677ef R14: 00007f5546b72300 R15: 0000000000022000 [ 217.899739][ T7026] 20:57:27 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 5) [ 217.946454][ T7029] FAULT_INJECTION: forcing a failure. [ 217.946454][ T7029] name failslab, interval 1, probability 0, space 0, times 0 [ 217.959148][ T7029] CPU: 0 PID: 7029 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 217.968256][ T7029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.978527][ T7029] Call Trace: [ 217.981804][ T7029] [ 217.984727][ T7029] dump_stack_lvl+0xd6/0x122 [ 217.989399][ T7029] dump_stack+0x11/0x1b [ 217.993565][ T7029] should_fail+0x23c/0x250 [ 217.998056][ T7029] ? alloc_pipe_info+0xac/0x350 [ 218.003118][ T7029] __should_failslab+0x81/0x90 [ 218.008034][ T7029] should_failslab+0x5/0x20 [ 218.012591][ T7029] kmem_cache_alloc_trace+0x52/0x350 [ 218.017881][ T7029] alloc_pipe_info+0xac/0x350 [ 218.020560][ T7030] FAULT_INJECTION: forcing a failure. [ 218.020560][ T7030] name failslab, interval 1, probability 0, space 0, times 0 [ 218.022563][ T7029] splice_direct_to_actor+0x5f7/0x650 [ 218.040758][ T7029] ? security_file_permission+0x7c/0xa0 [ 218.046304][ T7029] ? do_splice_direct+0x190/0x190 [ 218.051661][ T7029] ? security_file_permission+0x87/0xa0 [ 218.057190][ T7029] do_splice_direct+0x106/0x190 [ 218.062175][ T7029] do_sendfile+0x675/0xc40 [ 218.066582][ T7029] __x64_sys_sendfile64+0x102/0x140 [ 218.071774][ T7029] do_syscall_64+0x44/0xd0 [ 218.076187][ T7029] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 218.082167][ T7029] RIP: 0033:0x7f17daf52ae9 [ 218.086561][ T7029] 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 [ 218.106214][ T7029] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 218.114654][ T7029] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 218.122672][ T7029] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 218.130745][ T7029] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 218.138697][ T7029] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 218.146663][ T7029] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 218.154771][ T7029] [ 218.157772][ T7030] CPU: 1 PID: 7030 Comm: syz-executor.2 Not tainted 5.16.0-rc3-syzkaller #0 [ 218.166530][ T7030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.176794][ T7030] Call Trace: [ 218.180089][ T7030] [ 218.183022][ T7030] dump_stack_lvl+0xd6/0x122 [ 218.187637][ T7030] dump_stack+0x11/0x1b [ 218.191774][ T7030] should_fail+0x23c/0x250 [ 218.196167][ T7030] ? __iomap_dio_rw+0x143/0x1070 [ 218.201140][ T7030] __should_failslab+0x81/0x90 [ 218.205886][ T7030] should_failslab+0x5/0x20 [ 218.210368][ T7030] kmem_cache_alloc_trace+0x52/0x350 [ 218.215681][ T7030] __iomap_dio_rw+0x143/0x1070 [ 218.220507][ T7030] ? preempt_count_add+0x4e/0x90 [ 218.225740][ T7030] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 218.231551][ T7030] ? ___cache_free+0x46/0x300 [ 218.236251][ T7030] iomap_dio_rw+0x38/0x80 [ 218.240613][ T7030] ? ext4_file_write_iter+0x511/0x1200 [ 218.246065][ T7030] ext4_file_write_iter+0xac3/0x1200 [ 218.251330][ T7030] ? ext4_file_write_iter+0x511/0x1200 [ 218.256817][ T7030] do_iter_readv_writev+0x2de/0x380 [ 218.261997][ T7030] do_iter_write+0x192/0x5c0 [ 218.266575][ T7030] ? splice_from_pipe_next+0x34f/0x3b0 [ 218.272028][ T7030] ? kmalloc_array+0x2d/0x40 [ 218.276598][ T7030] vfs_iter_write+0x4c/0x70 [ 218.281088][ T7030] iter_file_splice_write+0x43a/0x790 [ 218.286444][ T7030] ? splice_from_pipe+0xd0/0xd0 [ 218.291327][ T7030] direct_splice_actor+0x80/0xa0 [ 218.296264][ T7030] splice_direct_to_actor+0x345/0x650 [ 218.301628][ T7030] ? do_splice_direct+0x190/0x190 [ 218.306695][ T7030] do_splice_direct+0x106/0x190 [ 218.311547][ T7030] do_sendfile+0x675/0xc40 [ 218.315952][ T7030] __x64_sys_sendfile64+0x102/0x140 [ 218.321166][ T7030] do_syscall_64+0x44/0xd0 [ 218.325611][ T7030] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 218.331505][ T7030] RIP: 0033:0x7f1ecf735ae9 [ 218.336182][ T7030] 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 [ 218.355903][ T7030] RSP: 002b:00007f1ecd4ac188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 218.364369][ T7030] RAX: ffffffffffffffda RBX: 00007f1ecf848f60 RCX: 00007f1ecf735ae9 [ 218.372379][ T7030] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 218.380351][ T7030] RBP: 00007f1ecd4ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 218.388388][ T7030] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 20:57:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000080), 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) sendfile(r0, r1, 0x0, 0x80000001) 20:57:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 5) 20:57:27 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 6) 20:57:27 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 6) 20:57:27 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 2) 20:57:27 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) [ 218.396425][ T7030] R13: 00007ffd4c10129f R14: 00007f1ecd4ac300 R15: 0000000000022000 [ 218.404417][ T7030] [ 218.455222][ T7033] FAULT_INJECTION: forcing a failure. [ 218.455222][ T7033] name failslab, interval 1, probability 0, space 0, times 0 [ 218.462638][ T7038] FAULT_INJECTION: forcing a failure. [ 218.462638][ T7038] name failslab, interval 1, probability 0, space 0, times 0 [ 218.468004][ T7033] CPU: 1 PID: 7033 Comm: syz-executor.5 Not tainted 5.16.0-rc3-syzkaller #0 [ 218.468043][ T7033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.468053][ T7033] Call Trace: [ 218.468059][ T7033] [ 218.468065][ T7033] dump_stack_lvl+0xd6/0x122 [ 218.510187][ T7033] dump_stack+0x11/0x1b [ 218.514347][ T7033] should_fail+0x23c/0x250 [ 218.518767][ T7033] ? __iomap_dio_rw+0x143/0x1070 [ 218.523690][ T7033] __should_failslab+0x81/0x90 [ 218.528437][ T7033] should_failslab+0x5/0x20 [ 218.532924][ T7033] kmem_cache_alloc_trace+0x52/0x350 [ 218.538239][ T7033] __iomap_dio_rw+0x143/0x1070 [ 218.542990][ T7033] ? preempt_count_add+0x4e/0x90 [ 218.547932][ T7033] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 218.553932][ T7033] ? ___cache_free+0x46/0x300 [ 218.558603][ T7033] iomap_dio_rw+0x38/0x80 [ 218.562978][ T7033] ? ext4_file_write_iter+0x511/0x1200 [ 218.568427][ T7033] ext4_file_write_iter+0xac3/0x1200 [ 218.573707][ T7033] ? ext4_file_write_iter+0x511/0x1200 [ 218.579170][ T7033] do_iter_readv_writev+0x2de/0x380 [ 218.584381][ T7033] do_iter_write+0x192/0x5c0 [ 218.588962][ T7033] ? splice_from_pipe_next+0x34f/0x3b0 [ 218.594402][ T7033] ? kmalloc_array+0x2d/0x40 [ 218.598977][ T7033] vfs_iter_write+0x4c/0x70 [ 218.605115][ T7033] iter_file_splice_write+0x43a/0x790 [ 218.610546][ T7033] ? splice_from_pipe+0xd0/0xd0 [ 218.615456][ T7033] direct_splice_actor+0x80/0xa0 [ 218.620440][ T7033] splice_direct_to_actor+0x345/0x650 [ 218.625796][ T7033] ? do_splice_direct+0x190/0x190 [ 218.630823][ T7033] do_splice_direct+0x106/0x190 [ 218.635736][ T7033] do_sendfile+0x675/0xc40 [ 218.640154][ T7033] __x64_sys_sendfile64+0x102/0x140 [ 218.645340][ T7033] do_syscall_64+0x44/0xd0 [ 218.649740][ T7033] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 218.655672][ T7033] RIP: 0033:0x7f89ffc66ae9 [ 218.660068][ T7033] 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 [ 218.679713][ T7033] RSP: 002b:00007f89fd9dd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 218.688108][ T7033] RAX: ffffffffffffffda RBX: 00007f89ffd79f60 RCX: 00007f89ffc66ae9 [ 218.696155][ T7033] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 218.704110][ T7033] RBP: 00007f89fd9dd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 218.712062][ T7033] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 218.720138][ T7033] R13: 00007ffe9d956b3f R14: 00007f89fd9dd300 R15: 0000000000022000 [ 218.728331][ T7033] [ 218.731340][ T7038] CPU: 0 PID: 7038 Comm: syz-executor.2 Not tainted 5.16.0-rc3-syzkaller #0 [ 218.731746][ T7036] loop1: detected capacity change from 0 to 262160 [ 218.740022][ T7038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.740035][ T7038] Call Trace: [ 218.740040][ T7038] [ 218.740046][ T7038] dump_stack_lvl+0xd6/0x122 [ 218.751822][ T7034] FAULT_INJECTION: forcing a failure. [ 218.751822][ T7034] name failslab, interval 1, probability 0, space 0, times 0 [ 218.756788][ T7038] dump_stack+0x11/0x1b [ 218.784298][ T7038] should_fail+0x23c/0x250 [ 218.788731][ T7038] ? jbd2__journal_start+0xf7/0x3f0 [ 218.793916][ T7038] __should_failslab+0x81/0x90 [ 218.798736][ T7038] should_failslab+0x5/0x20 [ 218.803281][ T7038] kmem_cache_alloc+0x4f/0x320 [ 218.808058][ T7038] jbd2__journal_start+0xf7/0x3f0 [ 218.813206][ T7038] __ext4_journal_start_sb+0x159/0x310 [ 218.818651][ T7038] ext4_iomap_begin+0x408/0x630 [ 218.823505][ T7038] ? ext4_alloc_da_blocks+0x100/0x100 [ 218.829011][ T7038] iomap_iter+0x395/0x4a0 [ 218.833423][ T7038] __iomap_dio_rw+0x695/0x1070 [ 218.838171][ T7038] ? _raw_spin_lock_irq+0x41/0x50 [ 218.843192][ T7038] iomap_dio_rw+0x38/0x80 [ 218.847530][ T7038] ? ext4_file_write_iter+0x511/0x1200 [ 218.853078][ T7038] ext4_file_write_iter+0xac3/0x1200 [ 218.858345][ T7038] ? ext4_file_write_iter+0x511/0x1200 [ 218.863791][ T7038] do_iter_readv_writev+0x2de/0x380 [ 218.869135][ T7038] do_iter_write+0x192/0x5c0 [ 218.873715][ T7038] ? splice_from_pipe_next+0x34f/0x3b0 [ 218.879251][ T7038] ? kmalloc_array+0x2d/0x40 [ 218.883831][ T7038] vfs_iter_write+0x4c/0x70 [ 218.888318][ T7038] iter_file_splice_write+0x43a/0x790 [ 218.893684][ T7038] ? splice_from_pipe+0xd0/0xd0 [ 218.898518][ T7038] direct_splice_actor+0x80/0xa0 [ 218.903441][ T7038] splice_direct_to_actor+0x345/0x650 [ 218.908796][ T7038] ? do_splice_direct+0x190/0x190 [ 218.913803][ T7038] do_splice_direct+0x106/0x190 [ 218.918725][ T7038] do_sendfile+0x675/0xc40 [ 218.923125][ T7038] __x64_sys_sendfile64+0x102/0x140 [ 218.928312][ T7038] do_syscall_64+0x44/0xd0 [ 218.932730][ T7038] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 218.938622][ T7038] RIP: 0033:0x7f1ecf735ae9 [ 218.943018][ T7038] 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 [ 218.962685][ T7038] RSP: 002b:00007f1ecd4ac188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 218.971153][ T7038] RAX: ffffffffffffffda RBX: 00007f1ecf848f60 RCX: 00007f1ecf735ae9 [ 218.979104][ T7038] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 218.987054][ T7038] RBP: 00007f1ecd4ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 218.995063][ T7038] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 219.003027][ T7038] R13: 00007ffd4c10129f R14: 00007f1ecd4ac300 R15: 0000000000022000 [ 219.011146][ T7038] [ 219.014147][ T7034] CPU: 1 PID: 7034 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 219.022921][ T7034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.032982][ T7034] Call Trace: [ 219.036343][ T7034] [ 219.039304][ T7034] dump_stack_lvl+0xd6/0x122 [ 219.043907][ T7034] dump_stack+0x11/0x1b [ 219.048062][ T7034] should_fail+0x23c/0x250 [ 219.052505][ T7034] ? kcalloc+0x32/0x40 [ 219.056618][ T7034] __should_failslab+0x81/0x90 [ 219.061408][ T7034] should_failslab+0x5/0x20 [ 219.065985][ T7034] __kmalloc+0x6f/0x370 [ 219.070125][ T7034] ? kmem_cache_alloc_trace+0x24b/0x350 [ 219.075733][ T7034] kcalloc+0x32/0x40 [ 219.079738][ T7034] alloc_pipe_info+0x1be/0x350 [ 219.084488][ T7034] splice_direct_to_actor+0x5f7/0x650 [ 219.089865][ T7034] ? security_file_permission+0x7c/0xa0 [ 219.095570][ T7034] ? do_splice_direct+0x190/0x190 [ 219.100580][ T7034] ? security_file_permission+0x87/0xa0 [ 219.106112][ T7034] do_splice_direct+0x106/0x190 [ 219.110963][ T7034] do_sendfile+0x675/0xc40 [ 219.115375][ T7034] __x64_sys_sendfile64+0x102/0x140 [ 219.120572][ T7034] do_syscall_64+0x44/0xd0 [ 219.124976][ T7034] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 219.130865][ T7034] RIP: 0033:0x7f17daf52ae9 [ 219.135262][ T7034] 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 20:57:28 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 7) [ 219.154849][ T7034] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 219.163270][ T7034] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 219.171223][ T7034] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 219.179180][ T7034] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 219.187139][ T7034] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 219.195121][ T7034] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 219.203361][ T7034] [ 219.251512][ T7044] loop4: detected capacity change from 0 to 262160 [ 219.252147][ T7036] FAULT_INJECTION: forcing a failure. [ 219.252147][ T7036] name failslab, interval 1, probability 0, space 0, times 0 [ 219.271106][ T7036] CPU: 1 PID: 7036 Comm: syz-executor.1 Not tainted 5.16.0-rc3-syzkaller #0 [ 219.279939][ T7036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.290074][ T7036] Call Trace: [ 219.293374][ T7036] [ 219.296307][ T7036] dump_stack_lvl+0xd6/0x122 [ 219.300939][ T7036] dump_stack+0x11/0x1b [ 219.305113][ T7036] should_fail+0x23c/0x250 [ 219.309516][ T7036] ? mempool_alloc_slab+0x16/0x20 [ 219.314569][ T7036] __should_failslab+0x81/0x90 [ 219.319353][ T7036] should_failslab+0x5/0x20 [ 219.323919][ T7036] kmem_cache_alloc+0x4f/0x320 [ 219.328723][ T7036] mempool_alloc_slab+0x16/0x20 [ 219.333559][ T7036] ? mempool_free+0x130/0x130 [ 219.338252][ T7036] mempool_alloc+0x9d/0x310 [ 219.342818][ T7036] ? __this_cpu_preempt_check+0x18/0x20 [ 219.348429][ T7036] ? sysvec_apic_timer_interrupt+0x4a/0xb0 [ 219.354292][ T7036] bio_alloc_bioset+0xcc/0x560 [ 219.359121][ T7036] submit_bh_wbc+0x133/0x320 [ 219.363701][ T7036] __bread_gfp+0x110/0x220 [ 219.368139][ T7036] fat_ent_bread+0xc5/0x160 [ 219.373255][ T7036] ? fat32_ent_set_ptr+0x70/0x70 [ 219.378440][ T7036] fat_alloc_clusters+0x411/0xab0 [ 219.383502][ T7036] ? debug_smp_processor_id+0x18/0x20 [ 219.388867][ T7036] fat_get_block+0x267/0x610 [ 219.393463][ T7036] __block_write_begin_int+0x4c5/0x1010 [ 219.399078][ T7036] ? fat_block_truncate_page+0x30/0x30 [ 219.404594][ T7036] cont_write_begin+0x4cf/0x7b0 [ 219.409502][ T7036] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 219.415653][ T7036] fat_write_begin+0x61/0xf0 [ 219.420298][ T7036] ? fat_block_truncate_page+0x30/0x30 [ 219.425832][ T7036] generic_perform_write+0x1c8/0x400 [ 219.431108][ T7036] ? __generic_file_write_iter+0xbe/0x2b0 [ 219.437046][ T7036] __generic_file_write_iter+0x195/0x2b0 [ 219.442722][ T7036] ? generic_write_checks+0x250/0x290 [ 219.448136][ T7036] generic_file_write_iter+0x75/0x130 [ 219.453510][ T7036] do_iter_readv_writev+0x2de/0x380 [ 219.458764][ T7036] do_iter_write+0x192/0x5c0 [ 219.463357][ T7036] ? page_cache_pipe_buf_confirm+0x65/0x180 [ 219.469269][ T7036] ? page_cache_pipe_buf_confirm+0xbf/0x180 [ 219.475263][ T7036] vfs_iter_write+0x4c/0x70 [ 219.479815][ T7036] iter_file_splice_write+0x43a/0x790 [ 219.485240][ T7036] ? splice_from_pipe+0xd0/0xd0 [ 219.490098][ T7036] direct_splice_actor+0x80/0xa0 [ 219.495021][ T7036] splice_direct_to_actor+0x345/0x650 [ 219.500396][ T7036] ? do_splice_direct+0x190/0x190 [ 219.506712][ T7036] do_splice_direct+0x106/0x190 [ 219.511808][ T7036] do_sendfile+0x675/0xc40 [ 219.516210][ T7036] __x64_sys_sendfile64+0x102/0x140 [ 219.521396][ T7036] do_syscall_64+0x44/0xd0 [ 219.525864][ T7036] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 219.531908][ T7036] RIP: 0033:0x7f5548dfbae9 [ 219.536426][ T7036] 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 [ 219.556199][ T7036] RSP: 002b:00007f5546b72188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 219.564624][ T7036] RAX: ffffffffffffffda RBX: 00007f5548f0ef60 RCX: 00007f5548dfbae9 [ 219.572579][ T7036] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 219.580533][ T7036] RBP: 00007f5546b721d0 R08: 0000000000000000 R09: 0000000000000000 [ 219.588591][ T7036] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 20:57:29 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 7) 20:57:29 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 3) [ 219.596588][ T7036] R13: 00007ffe375677ef R14: 00007f5546b72300 R15: 0000000000022000 [ 219.604646][ T7036] [ 219.615283][ T7043] FAULT_INJECTION: forcing a failure. [ 219.615283][ T7043] name failslab, interval 1, probability 0, space 0, times 0 [ 219.627990][ T7043] CPU: 0 PID: 7043 Comm: syz-executor.5 Not tainted 5.16.0-rc3-syzkaller #0 [ 219.636843][ T7043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.647399][ T7043] Call Trace: [ 219.650680][ T7043] [ 219.653609][ T7043] dump_stack_lvl+0xd6/0x122 [ 219.658206][ T7043] dump_stack+0x11/0x1b [ 219.662526][ T7043] should_fail+0x23c/0x250 [ 219.666999][ T7043] ? jbd2__journal_start+0xf7/0x3f0 [ 219.672246][ T7043] __should_failslab+0x81/0x90 [ 219.677275][ T7043] should_failslab+0x5/0x20 [ 219.681788][ T7043] kmem_cache_alloc+0x4f/0x320 [ 219.686625][ T7043] ? __find_get_block+0x785/0x9b0 [ 219.691712][ T7043] jbd2__journal_start+0xf7/0x3f0 [ 219.696742][ T7043] __ext4_journal_start_sb+0x159/0x310 [ 219.702250][ T7043] ext4_iomap_begin+0x408/0x630 [ 219.707131][ T7043] ? ext4_alloc_da_blocks+0x100/0x100 [ 219.712580][ T7043] iomap_iter+0x395/0x4a0 [ 219.716917][ T7043] __iomap_dio_rw+0x695/0x1070 [ 219.721809][ T7043] iomap_dio_rw+0x38/0x80 [ 219.726141][ T7043] ? ext4_file_write_iter+0x511/0x1200 [ 219.731617][ T7043] ext4_file_write_iter+0xac3/0x1200 [ 219.736907][ T7043] ? ext4_file_write_iter+0x511/0x1200 [ 219.742378][ T7043] do_iter_readv_writev+0x2de/0x380 [ 219.747651][ T7043] do_iter_write+0x192/0x5c0 20:57:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 219.752322][ T7043] ? splice_from_pipe_next+0x34f/0x3b0 [ 219.757789][ T7043] ? kmalloc_array+0x2d/0x40 [ 219.762555][ T7043] vfs_iter_write+0x4c/0x70 [ 219.767157][ T7043] iter_file_splice_write+0x43a/0x790 [ 219.772529][ T7043] ? splice_from_pipe+0xd0/0xd0 [ 219.777152][ T7047] FAULT_INJECTION: forcing a failure. [ 219.777152][ T7047] name failslab, interval 1, probability 0, space 0, times 0 [ 219.777387][ T7043] direct_splice_actor+0x80/0xa0 [ 219.794871][ T7043] splice_direct_to_actor+0x345/0x650 [ 219.800270][ T7043] ? do_splice_direct+0x190/0x190 [ 219.805290][ T7043] do_splice_direct+0x106/0x190 [ 219.810132][ T7043] do_sendfile+0x675/0xc40 [ 219.814532][ T7043] __x64_sys_sendfile64+0x102/0x140 [ 219.819730][ T7043] do_syscall_64+0x44/0xd0 [ 219.824134][ T7043] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 219.830020][ T7043] RIP: 0033:0x7f89ffc66ae9 [ 219.834416][ T7043] 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 [ 219.854392][ T7043] RSP: 002b:00007f89fd9dd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 219.862908][ T7043] RAX: ffffffffffffffda RBX: 00007f89ffd79f60 RCX: 00007f89ffc66ae9 [ 219.870857][ T7043] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 219.878824][ T7043] RBP: 00007f89fd9dd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 219.886794][ T7043] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 219.894750][ T7043] R13: 00007ffe9d956b3f R14: 00007f89fd9dd300 R15: 0000000000022000 [ 219.902707][ T7043] [ 219.905705][ T7047] CPU: 1 PID: 7047 Comm: syz-executor.2 Not tainted 5.16.0-rc3-syzkaller #0 [ 219.914072][ T7051] FAULT_INJECTION: forcing a failure. [ 219.914072][ T7051] name failslab, interval 1, probability 0, space 0, times 0 [ 219.914458][ T7047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.914471][ T7047] Call Trace: [ 219.914477][ T7047] [ 219.914484][ T7047] dump_stack_lvl+0xd6/0x122 [ 219.948124][ T7047] dump_stack+0x11/0x1b [ 219.952313][ T7047] should_fail+0x23c/0x250 [ 219.956710][ T7047] ? jbd2__journal_start+0xf7/0x3f0 [ 219.961890][ T7047] __should_failslab+0x81/0x90 [ 219.966650][ T7047] should_failslab+0x5/0x20 [ 219.971137][ T7047] kmem_cache_alloc+0x4f/0x320 [ 219.975884][ T7047] jbd2__journal_start+0xf7/0x3f0 [ 219.980891][ T7047] __ext4_journal_start_sb+0x159/0x310 [ 219.986352][ T7047] ext4_iomap_begin+0x408/0x630 [ 219.991209][ T7047] ? ext4_alloc_da_blocks+0x100/0x100 [ 219.996649][ T7047] iomap_iter+0x395/0x4a0 [ 220.000961][ T7047] __iomap_dio_rw+0x695/0x1070 [ 220.005726][ T7047] iomap_dio_rw+0x38/0x80 [ 220.010124][ T7047] ? ext4_file_write_iter+0x511/0x1200 [ 220.015591][ T7047] ext4_file_write_iter+0xac3/0x1200 [ 220.020866][ T7047] ? ext4_file_write_iter+0x511/0x1200 [ 220.026369][ T7047] do_iter_readv_writev+0x2de/0x380 [ 220.031612][ T7047] do_iter_write+0x192/0x5c0 [ 220.036246][ T7047] ? splice_from_pipe_next+0x34f/0x3b0 [ 220.041732][ T7047] ? kmalloc_array+0x2d/0x40 [ 220.046317][ T7047] vfs_iter_write+0x4c/0x70 [ 220.050824][ T7047] iter_file_splice_write+0x43a/0x790 [ 220.056202][ T7047] ? splice_from_pipe+0xd0/0xd0 [ 220.061556][ T7047] direct_splice_actor+0x80/0xa0 [ 220.066475][ T7047] splice_direct_to_actor+0x345/0x650 [ 220.071835][ T7047] ? do_splice_direct+0x190/0x190 [ 220.076933][ T7047] do_splice_direct+0x106/0x190 [ 220.081774][ T7047] do_sendfile+0x675/0xc40 [ 220.086176][ T7047] __x64_sys_sendfile64+0x102/0x140 [ 220.091357][ T7047] do_syscall_64+0x44/0xd0 [ 220.095809][ T7047] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 220.101694][ T7047] RIP: 0033:0x7f1ecf735ae9 [ 220.106140][ T7047] 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 [ 220.125772][ T7047] RSP: 002b:00007f1ecd4ac188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 220.134437][ T7047] RAX: ffffffffffffffda RBX: 00007f1ecf848f60 RCX: 00007f1ecf735ae9 [ 220.142494][ T7047] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 220.150541][ T7047] RBP: 00007f1ecd4ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 220.158493][ T7047] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 220.167574][ T7047] R13: 00007ffd4c10129f R14: 00007f1ecd4ac300 R15: 0000000000022000 [ 220.176884][ T7047] [ 220.179887][ T7051] CPU: 0 PID: 7051 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 220.188559][ T7051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.198773][ T7051] Call Trace: [ 220.202034][ T7051] [ 220.204949][ T7051] dump_stack_lvl+0xd6/0x122 [ 220.209528][ T7051] dump_stack+0x11/0x1b [ 220.213667][ T7051] should_fail+0x23c/0x250 [ 220.218065][ T7051] ? kmalloc_array+0x2d/0x40 [ 220.222641][ T7051] __should_failslab+0x81/0x90 [ 220.227824][ T7051] should_failslab+0x5/0x20 [ 220.232316][ T7051] __kmalloc+0x6f/0x370 [ 220.236455][ T7051] kmalloc_array+0x2d/0x40 [ 220.240915][ T7051] iter_file_splice_write+0xd5/0x790 [ 220.246268][ T7051] ? atime_needs_update+0x2ba/0x390 [ 220.251451][ T7051] ? touch_atime+0x11f/0x2e0 [ 220.256024][ T7051] ? generic_file_splice_read+0x2a9/0x330 [ 220.261728][ T7051] ? splice_from_pipe+0xd0/0xd0 [ 220.266606][ T7051] direct_splice_actor+0x80/0xa0 [ 220.271537][ T7051] splice_direct_to_actor+0x345/0x650 [ 220.276904][ T7051] ? do_splice_direct+0x190/0x190 [ 220.281911][ T7051] do_splice_direct+0x106/0x190 [ 220.286761][ T7051] do_sendfile+0x675/0xc40 [ 220.291272][ T7051] __x64_sys_sendfile64+0x102/0x140 [ 220.296526][ T7051] do_syscall_64+0x44/0xd0 [ 220.300937][ T7051] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 220.306908][ T7051] RIP: 0033:0x7f17daf52ae9 [ 220.311390][ T7051] 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 [ 220.331146][ T7051] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 220.339583][ T7051] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 220.347626][ T7051] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 20:57:29 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000002) [ 220.355692][ T7051] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 220.363653][ T7051] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 220.371678][ T7051] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 220.379658][ T7051] 20:57:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 1) 20:57:29 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 8) 20:57:29 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 4) 20:57:29 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 8) [ 220.435307][ T7055] loop1: detected capacity change from 0 to 262160 [ 220.472133][ T7057] FAULT_INJECTION: forcing a failure. [ 220.472133][ T7057] name failslab, interval 1, probability 0, space 0, times 0 [ 220.484870][ T7057] CPU: 1 PID: 7057 Comm: syz-executor.2 Not tainted 5.16.0-rc3-syzkaller #0 [ 220.487684][ T7059] FAULT_INJECTION: forcing a failure. [ 220.487684][ T7059] name failslab, interval 1, probability 0, space 0, times 0 [ 220.493573][ T7057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.516560][ T7057] Call Trace: [ 220.519829][ T7057] [ 220.522760][ T7057] dump_stack_lvl+0xd6/0x122 [ 220.527421][ T7057] dump_stack+0x11/0x1b [ 220.531587][ T7057] should_fail+0x23c/0x250 [ 220.536049][ T7057] ? __es_insert_extent+0x546/0xe80 [ 220.541276][ T7057] __should_failslab+0x81/0x90 [ 220.546068][ T7057] should_failslab+0x5/0x20 [ 220.550582][ T7057] kmem_cache_alloc+0x4f/0x320 [ 220.555343][ T7057] __es_insert_extent+0x546/0xe80 [ 220.560444][ T7057] ext4_es_insert_extent+0x1cb/0x19c0 [ 220.565850][ T7057] ext4_ext_map_blocks+0xff7/0x2120 [ 220.571121][ T7057] ? _raw_read_unlock+0x13/0x30 [ 220.576040][ T7057] ext4_map_blocks+0x1cf/0xf00 [ 220.580818][ T7057] ext4_iomap_begin+0x4b0/0x630 [ 220.585669][ T7057] ? ext4_alloc_da_blocks+0x100/0x100 [ 220.591185][ T7057] iomap_iter+0x395/0x4a0 [ 220.595518][ T7057] __iomap_dio_rw+0x695/0x1070 [ 220.600356][ T7057] ? _raw_spin_lock_irq+0x41/0x50 [ 220.605476][ T7057] iomap_dio_rw+0x38/0x80 [ 220.609858][ T7057] ? ext4_file_write_iter+0x511/0x1200 [ 220.615487][ T7057] ext4_file_write_iter+0xac3/0x1200 [ 220.620771][ T7057] ? ext4_file_write_iter+0x511/0x1200 [ 220.626217][ T7057] do_iter_readv_writev+0x2de/0x380 [ 220.631428][ T7057] do_iter_write+0x192/0x5c0 [ 220.636011][ T7057] ? splice_from_pipe_next+0x34f/0x3b0 [ 220.641553][ T7057] ? kmalloc_array+0x2d/0x40 [ 220.646170][ T7057] vfs_iter_write+0x4c/0x70 [ 220.650696][ T7057] iter_file_splice_write+0x43a/0x790 [ 220.656119][ T7057] ? splice_from_pipe+0xd0/0xd0 [ 220.660955][ T7057] direct_splice_actor+0x80/0xa0 [ 220.665879][ T7057] splice_direct_to_actor+0x345/0x650 [ 220.671236][ T7057] ? do_splice_direct+0x190/0x190 [ 220.676359][ T7057] do_splice_direct+0x106/0x190 [ 220.681197][ T7057] do_sendfile+0x675/0xc40 [ 220.685848][ T7057] __x64_sys_sendfile64+0x102/0x140 [ 220.691033][ T7057] do_syscall_64+0x44/0xd0 [ 220.695511][ T7057] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 220.701464][ T7057] RIP: 0033:0x7f1ecf735ae9 [ 220.706556][ T7057] 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 [ 220.726143][ T7057] RSP: 002b:00007f1ecd4ac188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 220.734651][ T7057] RAX: ffffffffffffffda RBX: 00007f1ecf848f60 RCX: 00007f1ecf735ae9 [ 220.742703][ T7057] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 220.750718][ T7057] RBP: 00007f1ecd4ac1d0 R08: 0000000000000000 R09: 0000000000000000 [ 220.758784][ T7057] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 220.766823][ T7057] R13: 00007ffd4c10129f R14: 00007f1ecd4ac300 R15: 0000000000022000 [ 220.774863][ T7057] [ 220.777899][ T7059] CPU: 0 PID: 7059 Comm: syz-executor.5 Not tainted 5.16.0-rc3-syzkaller #0 [ 220.786644][ T7059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.796835][ T7059] Call Trace: [ 220.800118][ T7059] [ 220.803091][ T7059] dump_stack_lvl+0xd6/0x122 [ 220.803577][ T7061] FAULT_INJECTION: forcing a failure. [ 220.803577][ T7061] name failslab, interval 1, probability 0, space 0, times 0 [ 220.807785][ T7059] dump_stack+0x11/0x1b [ 220.807810][ T7059] should_fail+0x23c/0x250 [ 220.807826][ T7059] ? __es_insert_extent+0x546/0xe80 [ 220.834180][ T7059] __should_failslab+0x81/0x90 [ 220.838931][ T7059] should_failslab+0x5/0x20 [ 220.843417][ T7059] kmem_cache_alloc+0x4f/0x320 [ 220.848167][ T7059] __es_insert_extent+0x546/0xe80 [ 220.853177][ T7059] ext4_es_insert_extent+0x1cb/0x19c0 [ 220.858586][ T7059] ext4_ext_map_blocks+0xff7/0x2120 [ 220.863883][ T7059] ? _raw_read_unlock+0x13/0x30 [ 220.868845][ T7059] ext4_map_blocks+0x1cf/0xf00 [ 220.873596][ T7059] ext4_iomap_begin+0x4b0/0x630 [ 220.878467][ T7059] ? ext4_alloc_da_blocks+0x100/0x100 [ 220.883893][ T7059] iomap_iter+0x395/0x4a0 [ 220.888213][ T7059] __iomap_dio_rw+0x695/0x1070 [ 220.893016][ T7059] iomap_dio_rw+0x38/0x80 [ 220.897396][ T7059] ? ext4_file_write_iter+0x511/0x1200 [ 220.902901][ T7059] ext4_file_write_iter+0xac3/0x1200 [ 220.908361][ T7059] ? ext4_file_write_iter+0x511/0x1200 [ 220.913828][ T7059] do_iter_readv_writev+0x2de/0x380 [ 220.919446][ T7059] do_iter_write+0x192/0x5c0 [ 220.924035][ T7059] vfs_iter_write+0x4c/0x70 [ 220.928595][ T7059] iter_file_splice_write+0x43a/0x790 [ 220.933970][ T7059] ? splice_from_pipe+0xd0/0xd0 [ 220.938940][ T7059] direct_splice_actor+0x80/0xa0 [ 220.943881][ T7059] splice_direct_to_actor+0x345/0x650 [ 220.949237][ T7059] ? do_splice_direct+0x190/0x190 [ 220.954252][ T7059] do_splice_direct+0x106/0x190 [ 220.959167][ T7059] do_sendfile+0x675/0xc40 [ 220.963747][ T7059] __x64_sys_sendfile64+0x102/0x140 [ 220.969020][ T7059] do_syscall_64+0x44/0xd0 [ 220.973421][ T7059] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 220.979313][ T7059] RIP: 0033:0x7f89ffc66ae9 [ 220.983714][ T7059] 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 [ 221.003477][ T7059] RSP: 002b:00007f89fd9dd188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 221.011884][ T7059] RAX: ffffffffffffffda RBX: 00007f89ffd79f60 RCX: 00007f89ffc66ae9 [ 221.019853][ T7059] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 221.027806][ T7059] RBP: 00007f89fd9dd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 221.035767][ T7059] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 221.043757][ T7059] R13: 00007ffe9d956b3f R14: 00007f89fd9dd300 R15: 0000000000022000 [ 221.051827][ T7059] [ 221.054829][ T7061] CPU: 1 PID: 7061 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 221.063570][ T7061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.073623][ T7061] Call Trace: [ 221.076943][ T7061] [ 221.079869][ T7061] dump_stack_lvl+0xd6/0x122 [ 221.084531][ T7061] dump_stack+0x11/0x1b [ 221.088698][ T7061] should_fail+0x23c/0x250 [ 221.093121][ T7061] ? jbd2__journal_start+0xf7/0x3f0 [ 221.098407][ T7061] __should_failslab+0x81/0x90 [ 221.103176][ T7061] should_failslab+0x5/0x20 [ 221.107678][ T7061] kmem_cache_alloc+0x4f/0x320 [ 221.112504][ T7061] jbd2__journal_start+0xf7/0x3f0 [ 221.117537][ T7061] __ext4_journal_start_sb+0x159/0x310 [ 221.123021][ T7061] ? ext4_file_write_iter+0x511/0x1200 [ 221.128488][ T7061] ext4_file_write_iter+0x992/0x1200 [ 221.133808][ T7061] ? ext4_file_write_iter+0x511/0x1200 [ 221.139332][ T7061] do_iter_readv_writev+0x2de/0x380 [ 221.144515][ T7061] do_iter_write+0x192/0x5c0 [ 221.149106][ T7061] ? splice_from_pipe_next+0x34f/0x3b0 [ 221.154608][ T7061] ? kmalloc_array+0x2d/0x40 [ 221.159338][ T7061] vfs_iter_write+0x4c/0x70 [ 221.163899][ T7061] iter_file_splice_write+0x43a/0x790 [ 221.169503][ T7061] ? splice_from_pipe+0xd0/0xd0 [ 221.174363][ T7061] direct_splice_actor+0x80/0xa0 [ 221.179363][ T7061] splice_direct_to_actor+0x345/0x650 [ 221.184758][ T7061] ? do_splice_direct+0x190/0x190 [ 221.189800][ T7061] do_splice_direct+0x106/0x190 [ 221.194633][ T7061] do_sendfile+0x675/0xc40 [ 221.199079][ T7061] __x64_sys_sendfile64+0x102/0x140 [ 221.204439][ T7061] do_syscall_64+0x44/0xd0 [ 221.208906][ T7061] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 221.214857][ T7061] RIP: 0033:0x7f17daf52ae9 [ 221.219359][ T7061] 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 [ 221.238944][ T7061] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 221.247689][ T7061] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 221.255734][ T7061] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 221.263785][ T7061] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 221.272009][ T7061] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 221.279965][ T7061] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 221.287932][ T7061] 20:57:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) 20:57:30 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:30 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 5) [ 221.316057][ T7065] loop4: detected capacity change from 0 to 262160 20:57:30 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) [ 221.364759][ T7065] FAULT_INJECTION: forcing a failure. [ 221.364759][ T7065] name failslab, interval 1, probability 0, space 0, times 0 [ 221.377554][ T7065] CPU: 0 PID: 7065 Comm: syz-executor.4 Not tainted 5.16.0-rc3-syzkaller #0 [ 221.386335][ T7065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.396383][ T7065] Call Trace: [ 221.399665][ T7065] [ 221.402589][ T7065] dump_stack_lvl+0xd6/0x122 [ 221.407219][ T7065] dump_stack+0x11/0x1b [ 221.411373][ T7065] should_fail+0x23c/0x250 [ 221.414505][ T7067] FAULT_INJECTION: forcing a failure. [ 221.414505][ T7067] name failslab, interval 1, probability 0, space 0, times 0 [ 221.415787][ T7065] ? alloc_pipe_info+0xac/0x350 [ 221.415815][ T7065] __should_failslab+0x81/0x90 [ 221.437999][ T7065] should_failslab+0x5/0x20 [ 221.442498][ T7065] kmem_cache_alloc_trace+0x52/0x350 [ 221.447774][ T7065] alloc_pipe_info+0xac/0x350 [ 221.452485][ T7065] splice_direct_to_actor+0x5f7/0x650 [ 221.458171][ T7065] ? security_file_permission+0x7c/0xa0 [ 221.463707][ T7065] ? do_splice_direct+0x190/0x190 [ 221.468806][ T7065] ? security_file_permission+0x87/0xa0 [ 221.474337][ T7065] do_splice_direct+0x106/0x190 [ 221.479172][ T7065] do_sendfile+0x675/0xc40 [ 221.483655][ T7065] __x64_sys_sendfile64+0x102/0x140 [ 221.488845][ T7065] do_syscall_64+0x44/0xd0 [ 221.493248][ T7065] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 221.499187][ T7065] RIP: 0033:0x7f62e2ccfae9 [ 221.503603][ T7065] 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 [ 221.523217][ T7065] RSP: 002b:00007f62e0a46188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 221.531613][ T7065] RAX: ffffffffffffffda RBX: 00007f62e2de2f60 RCX: 00007f62e2ccfae9 [ 221.539568][ T7065] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 221.547640][ T7065] RBP: 00007f62e0a461d0 R08: 0000000000000000 R09: 0000000000000000 [ 221.555605][ T7065] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 20:57:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 2) [ 221.563588][ T7065] R13: 00007ffd353150cf R14: 00007f62e0a46300 R15: 0000000000022000 [ 221.571551][ T7065] [ 221.574560][ T7067] CPU: 1 PID: 7067 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 221.583250][ T7067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.593343][ T7067] Call Trace: [ 221.596660][ T7067] [ 221.599587][ T7067] dump_stack_lvl+0xd6/0x122 [ 221.604363][ T7067] dump_stack+0x11/0x1b [ 221.608681][ T7067] should_fail+0x23c/0x250 [ 221.613098][ T7067] ? __iomap_dio_rw+0x143/0x1070 [ 221.618049][ T7067] __should_failslab+0x81/0x90 [ 221.622830][ T7067] should_failslab+0x5/0x20 [ 221.627317][ T7067] kmem_cache_alloc_trace+0x52/0x350 [ 221.632592][ T7067] __iomap_dio_rw+0x143/0x1070 [ 221.637357][ T7067] ? preempt_count_add+0x4e/0x90 [ 221.642335][ T7067] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 221.648237][ T7067] ? ___cache_free+0x46/0x300 [ 221.652952][ T7067] iomap_dio_rw+0x38/0x80 [ 221.657334][ T7067] ? ext4_file_write_iter+0x511/0x1200 [ 221.662770][ T7067] ext4_file_write_iter+0xac3/0x1200 [ 221.668054][ T7067] ? ext4_file_write_iter+0x511/0x1200 [ 221.673493][ T7067] do_iter_readv_writev+0x2de/0x380 [ 221.678672][ T7067] do_iter_write+0x192/0x5c0 [ 221.683256][ T7067] ? splice_from_pipe_next+0x34f/0x3b0 [ 221.688710][ T7067] ? kmalloc_array+0x2d/0x40 [ 221.693353][ T7067] vfs_iter_write+0x4c/0x70 [ 221.697835][ T7067] iter_file_splice_write+0x43a/0x790 [ 221.703224][ T7067] ? splice_from_pipe+0xd0/0xd0 [ 221.708125][ T7067] direct_splice_actor+0x80/0xa0 [ 221.713041][ T7067] splice_direct_to_actor+0x345/0x650 [ 221.718511][ T7067] ? do_splice_direct+0x190/0x190 [ 221.723580][ T7067] do_splice_direct+0x106/0x190 [ 221.728426][ T7067] do_sendfile+0x675/0xc40 [ 221.732835][ T7067] __x64_sys_sendfile64+0x102/0x140 [ 221.738014][ T7067] do_syscall_64+0x44/0xd0 [ 221.742425][ T7067] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 221.748334][ T7067] RIP: 0033:0x7f17daf52ae9 [ 221.752744][ T7067] 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 [ 221.772411][ T7067] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 221.780956][ T7067] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 221.788931][ T7067] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 221.797227][ T7067] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 221.805192][ T7067] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 20:57:31 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000003) 20:57:31 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 6) [ 221.813172][ T7067] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 221.821141][ T7067] [ 221.846173][ T7073] loop1: detected capacity change from 0 to 262160 [ 221.901305][ T7077] loop4: detected capacity change from 0 to 262160 [ 221.913138][ T7079] FAULT_INJECTION: forcing a failure. [ 221.913138][ T7079] name failslab, interval 1, probability 0, space 0, times 0 [ 221.925806][ T7079] CPU: 1 PID: 7079 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 221.934480][ T7079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.944571][ T7079] Call Trace: [ 221.948047][ T7079] [ 221.950971][ T7079] dump_stack_lvl+0xd6/0x122 [ 221.955584][ T7079] dump_stack+0x11/0x1b [ 221.959741][ T7079] should_fail+0x23c/0x250 [ 221.964181][ T7079] ? jbd2__journal_start+0xf7/0x3f0 [ 221.969390][ T7079] __should_failslab+0x81/0x90 [ 221.974254][ T7079] should_failslab+0x5/0x20 [ 221.978763][ T7079] kmem_cache_alloc+0x4f/0x320 [ 221.983554][ T7079] ? __perf_event_task_sched_out+0xec6/0xf00 [ 221.989518][ T7079] jbd2__journal_start+0xf7/0x3f0 [ 221.994530][ T7079] __ext4_journal_start_sb+0x159/0x310 [ 221.999981][ T7079] ext4_iomap_begin+0x408/0x630 [ 222.004821][ T7079] ? ext4_alloc_da_blocks+0x100/0x100 [ 222.010185][ T7079] iomap_iter+0x395/0x4a0 [ 222.014504][ T7079] __iomap_dio_rw+0x695/0x1070 [ 222.019263][ T7079] iomap_dio_rw+0x38/0x80 [ 222.023581][ T7079] ? ext4_file_write_iter+0x511/0x1200 [ 222.029023][ T7079] ext4_file_write_iter+0xac3/0x1200 [ 222.034384][ T7079] ? ext4_file_write_iter+0x511/0x1200 [ 222.039884][ T7079] do_iter_readv_writev+0x2de/0x380 [ 222.045131][ T7079] do_iter_write+0x192/0x5c0 [ 222.049728][ T7079] ? splice_from_pipe_next+0x34f/0x3b0 [ 222.055234][ T7079] ? kmalloc_array+0x2d/0x40 [ 222.059858][ T7079] vfs_iter_write+0x4c/0x70 [ 222.064395][ T7079] iter_file_splice_write+0x43a/0x790 [ 222.069857][ T7079] ? splice_from_pipe+0xd0/0xd0 [ 222.074709][ T7079] direct_splice_actor+0x80/0xa0 [ 222.079635][ T7079] splice_direct_to_actor+0x345/0x650 [ 222.085042][ T7079] ? do_splice_direct+0x190/0x190 [ 222.090104][ T7079] do_splice_direct+0x106/0x190 [ 222.095021][ T7079] do_sendfile+0x675/0xc40 [ 222.099470][ T7079] __x64_sys_sendfile64+0x102/0x140 [ 222.104654][ T7079] do_syscall_64+0x44/0xd0 [ 222.109088][ T7079] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 222.114970][ T7079] RIP: 0033:0x7f17daf52ae9 [ 222.119455][ T7079] 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 [ 222.139473][ T7079] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 222.147884][ T7079] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 222.155917][ T7079] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 222.163875][ T7079] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 222.171859][ T7079] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 222.179811][ T7079] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 222.187778][ T7079] [ 222.199247][ T7080] FAULT_INJECTION: forcing a failure. [ 222.199247][ T7080] name failslab, interval 1, probability 0, space 0, times 0 [ 222.211883][ T7080] CPU: 1 PID: 7080 Comm: syz-executor.4 Not tainted 5.16.0-rc3-syzkaller #0 [ 222.221910][ T7080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.231957][ T7080] Call Trace: [ 222.235243][ T7080] [ 222.238173][ T7080] dump_stack_lvl+0xd6/0x122 [ 222.242776][ T7080] dump_stack+0x11/0x1b [ 222.247002][ T7080] should_fail+0x23c/0x250 20:57:31 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 7) 20:57:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000002) [ 222.251417][ T7080] ? kcalloc+0x32/0x40 [ 222.255488][ T7080] __should_failslab+0x81/0x90 [ 222.260305][ T7080] should_failslab+0x5/0x20 [ 222.264812][ T7080] __kmalloc+0x6f/0x370 [ 222.269001][ T7080] ? kmem_cache_alloc_trace+0x24b/0x350 [ 222.274720][ T7080] kcalloc+0x32/0x40 [ 222.278621][ T7080] alloc_pipe_info+0x1be/0x350 [ 222.283387][ T7080] splice_direct_to_actor+0x5f7/0x650 [ 222.285086][ T7083] FAULT_INJECTION: forcing a failure. [ 222.285086][ T7083] name failslab, interval 1, probability 0, space 0, times 0 [ 222.288795][ T7080] ? security_file_permission+0x7c/0xa0 [ 222.288822][ T7080] ? do_splice_direct+0x190/0x190 [ 222.311925][ T7080] ? security_file_permission+0x87/0xa0 [ 222.317460][ T7080] do_splice_direct+0x106/0x190 [ 222.322311][ T7080] do_sendfile+0x675/0xc40 [ 222.326760][ T7080] __x64_sys_sendfile64+0x102/0x140 [ 222.332029][ T7080] do_syscall_64+0x44/0xd0 [ 222.336443][ T7080] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 222.342322][ T7080] RIP: 0033:0x7f62e2ccfae9 [ 222.346784][ T7080] 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 [ 222.366723][ T7080] RSP: 002b:00007f62e0a25188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 222.375180][ T7080] RAX: ffffffffffffffda RBX: 00007f62e2de3020 RCX: 00007f62e2ccfae9 [ 222.383163][ T7080] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005 [ 222.391196][ T7080] RBP: 00007f62e0a251d0 R08: 0000000000000000 R09: 0000000000000000 [ 222.399154][ T7080] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 222.407183][ T7080] R13: 00007ffd353150cf R14: 00007f62e0a25300 R15: 0000000000022000 [ 222.415144][ T7080] [ 222.418222][ T7083] CPU: 0 PID: 7083 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 222.426895][ T7083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.436951][ T7083] Call Trace: [ 222.440237][ T7083] [ 222.443184][ T7083] dump_stack_lvl+0xd6/0x122 [ 222.447891][ T7083] dump_stack+0x11/0x1b 20:57:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 3) [ 222.452068][ T7083] should_fail+0x23c/0x250 [ 222.456547][ T7083] ? kcalloc+0x32/0x50 [ 222.460625][ T7083] __should_failslab+0x81/0x90 [ 222.465469][ T7083] should_failslab+0x5/0x20 [ 222.470000][ T7083] __kmalloc+0x6f/0x370 [ 222.474137][ T7083] kcalloc+0x32/0x50 [ 222.478079][ T7083] ext4_find_extent+0x19f/0x7e0 [ 222.483039][ T7083] ext4_ext_map_blocks+0x115/0x2120 [ 222.488221][ T7083] ? _raw_spin_unlock+0x2e/0x50 [ 222.493109][ T7083] ? preempt_count_add+0x4e/0x90 [ 222.498107][ T7083] ? _raw_read_unlock+0x13/0x30 [ 222.503071][ T7083] ? start_this_handle+0xfa6/0x1050 [ 222.508254][ T7083] ? ext4_es_lookup_extent+0x221/0x500 [ 222.513760][ T7083] ext4_map_blocks+0x1cf/0xf00 [ 222.518506][ T7083] ext4_iomap_begin+0x4b0/0x630 [ 222.523387][ T7083] ? ext4_alloc_da_blocks+0x100/0x100 [ 222.528782][ T7083] iomap_iter+0x395/0x4a0 [ 222.533146][ T7083] __iomap_dio_rw+0x695/0x1070 [ 222.538060][ T7083] ? _raw_spin_lock_irq+0x41/0x50 [ 222.543079][ T7083] iomap_dio_rw+0x38/0x80 [ 222.547398][ T7083] ? ext4_file_write_iter+0x511/0x1200 [ 222.552994][ T7083] ext4_file_write_iter+0xac3/0x1200 [ 222.558266][ T7083] ? ext4_file_write_iter+0x511/0x1200 [ 222.563820][ T7083] do_iter_readv_writev+0x2de/0x380 [ 222.568997][ T7083] do_iter_write+0x192/0x5c0 [ 222.573590][ T7083] ? splice_from_pipe_next+0x34f/0x3b0 [ 222.579086][ T7083] ? kmalloc_array+0x2d/0x40 [ 222.583686][ T7083] vfs_iter_write+0x4c/0x70 [ 222.588170][ T7083] iter_file_splice_write+0x43a/0x790 [ 222.593606][ T7083] ? splice_from_pipe+0xd0/0xd0 [ 222.598445][ T7083] direct_splice_actor+0x80/0xa0 [ 222.603475][ T7083] splice_direct_to_actor+0x345/0x650 [ 222.608850][ T7083] ? do_splice_direct+0x190/0x190 [ 222.613901][ T7083] do_splice_direct+0x106/0x190 [ 222.618786][ T7083] do_sendfile+0x675/0xc40 [ 222.623226][ T7083] __x64_sys_sendfile64+0x102/0x140 [ 222.628577][ T7083] do_syscall_64+0x44/0xd0 [ 222.633084][ T7083] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 222.639005][ T7083] RIP: 0033:0x7f17daf52ae9 [ 222.643397][ T7083] 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 [ 222.663092][ T7083] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 222.671487][ T7083] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 222.679524][ T7083] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 222.687513][ T7083] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 222.695542][ T7083] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 20:57:32 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) 20:57:32 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x7ffff000) [ 222.703608][ T7083] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 222.711652][ T7083] [ 222.778348][ T7092] loop4: detected capacity change from 0 to 262160 [ 222.783171][ T7093] loop1: detected capacity change from 0 to 262160 [ 222.817346][ T7092] FAULT_INJECTION: forcing a failure. [ 222.817346][ T7092] name failslab, interval 1, probability 0, space 0, times 0 [ 222.830038][ T7092] CPU: 0 PID: 7092 Comm: syz-executor.4 Not tainted 5.16.0-rc3-syzkaller #0 [ 222.838862][ T7092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.848933][ T7092] Call Trace: [ 222.852352][ T7092] [ 222.855280][ T7092] dump_stack_lvl+0xd6/0x122 [ 222.859878][ T7092] dump_stack+0x11/0x1b [ 222.864312][ T7092] should_fail+0x23c/0x250 [ 222.868755][ T7092] ? kmalloc_array+0x2d/0x40 [ 222.873451][ T7092] __should_failslab+0x81/0x90 [ 222.878250][ T7092] should_failslab+0x5/0x20 [ 222.882763][ T7092] __kmalloc+0x6f/0x370 [ 222.886929][ T7092] kmalloc_array+0x2d/0x40 [ 222.891420][ T7092] iter_file_splice_write+0xd5/0x790 [ 222.896796][ T7092] ? atime_needs_update+0x2ba/0x390 [ 222.902005][ T7092] ? touch_atime+0x11f/0x2e0 [ 222.906673][ T7092] ? generic_file_splice_read+0x2a9/0x330 [ 222.912400][ T7092] ? splice_from_pipe+0xd0/0xd0 [ 222.917270][ T7092] direct_splice_actor+0x80/0xa0 [ 222.922228][ T7092] splice_direct_to_actor+0x345/0x650 20:57:32 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004) [ 222.927669][ T7092] ? do_splice_direct+0x190/0x190 [ 222.932766][ T7092] do_splice_direct+0x106/0x190 [ 222.937631][ T7092] do_sendfile+0x675/0xc40 [ 222.942056][ T7092] __x64_sys_sendfile64+0x102/0x140 [ 222.947375][ T7092] do_syscall_64+0x44/0xd0 [ 222.951797][ T7092] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 222.957694][ T7092] RIP: 0033:0x7f62e2ccfae9 20:57:32 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000002) [ 222.962170][ T7092] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 222.981860][ T7092] RSP: 002b:00007f62e0a46188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 222.990365][ T7092] RAX: ffffffffffffffda RBX: 00007f62e2de2f60 RCX: 00007f62e2ccfae9 [ 222.998349][ T7092] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 223.006324][ T7092] RBP: 00007f62e0a461d0 R08: 0000000000000000 R09: 0000000000000000 [ 223.014289][ T7092] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 20:57:32 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 8) 20:57:32 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000002) [ 223.022267][ T7092] R13: 00007ffd353150cf R14: 00007f62e0a46300 R15: 0000000000022000 [ 223.030343][ T7092] 20:57:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000003) 20:57:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 4) [ 223.077149][ T7105] FAULT_INJECTION: forcing a failure. [ 223.077149][ T7105] name failslab, interval 1, probability 0, space 0, times 0 [ 223.089799][ T7105] CPU: 0 PID: 7105 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 223.098547][ T7105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.108588][ T7105] Call Trace: [ 223.111849][ T7105] [ 223.114762][ T7105] dump_stack_lvl+0xd6/0x122 [ 223.119351][ T7105] dump_stack+0x11/0x1b [ 223.123491][ T7105] should_fail+0x23c/0x250 [ 223.127896][ T7105] ? __es_insert_extent+0x546/0xe80 [ 223.133182][ T7105] __should_failslab+0x81/0x90 [ 223.137953][ T7105] should_failslab+0x5/0x20 [ 223.142547][ T7105] kmem_cache_alloc+0x4f/0x320 [ 223.147313][ T7105] __es_insert_extent+0x546/0xe80 [ 223.152407][ T7105] ext4_es_insert_extent+0x1cb/0x19c0 [ 223.157864][ T7105] ext4_ext_map_blocks+0xff7/0x2120 [ 223.163141][ T7105] ? _raw_read_unlock+0x13/0x30 [ 223.168480][ T7105] ext4_map_blocks+0x1cf/0xf00 [ 223.173233][ T7105] ext4_iomap_begin+0x4b0/0x630 [ 223.178396][ T7105] ? ext4_alloc_da_blocks+0x100/0x100 [ 223.183788][ T7105] iomap_iter+0x395/0x4a0 [ 223.188152][ T7105] __iomap_dio_rw+0x695/0x1070 [ 223.192929][ T7105] ? _raw_spin_lock_irq+0x41/0x50 [ 223.198092][ T7105] iomap_dio_rw+0x38/0x80 [ 223.202420][ T7105] ? ext4_file_write_iter+0x511/0x1200 [ 223.207892][ T7105] ext4_file_write_iter+0xac3/0x1200 [ 223.213187][ T7105] ? ext4_file_write_iter+0x511/0x1200 [ 223.218802][ T7105] do_iter_readv_writev+0x2de/0x380 [ 223.224099][ T7105] do_iter_write+0x192/0x5c0 [ 223.228729][ T7105] vfs_iter_write+0x4c/0x70 [ 223.233320][ T7105] iter_file_splice_write+0x43a/0x790 [ 223.238695][ T7105] ? splice_from_pipe+0xd0/0xd0 [ 223.243577][ T7105] direct_splice_actor+0x80/0xa0 [ 223.248555][ T7105] splice_direct_to_actor+0x345/0x650 [ 223.253912][ T7105] ? do_splice_direct+0x190/0x190 [ 223.258922][ T7105] do_splice_direct+0x106/0x190 [ 223.263768][ T7105] do_sendfile+0x675/0xc40 [ 223.268195][ T7105] __x64_sys_sendfile64+0x102/0x140 [ 223.273384][ T7105] do_syscall_64+0x44/0xd0 [ 223.277821][ T7105] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 223.283707][ T7105] RIP: 0033:0x7f17daf52ae9 [ 223.288277][ T7105] 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 [ 223.308142][ T7105] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 223.316538][ T7105] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 223.324581][ T7105] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 223.332531][ T7105] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 223.340528][ T7105] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 223.348542][ T7105] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 223.356502][ T7105] [ 223.431348][ T7109] loop4: detected capacity change from 0 to 262160 [ 223.440351][ T7111] loop1: detected capacity change from 0 to 262160 [ 223.450111][ T7109] FAULT_INJECTION: forcing a failure. [ 223.450111][ T7109] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 223.463468][ T7109] CPU: 1 PID: 7109 Comm: syz-executor.4 Not tainted 5.16.0-rc3-syzkaller #0 [ 223.472284][ T7109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.482455][ T7109] Call Trace: [ 223.485810][ T7109] [ 223.488736][ T7109] dump_stack_lvl+0xd6/0x122 [ 223.493424][ T7109] dump_stack+0x11/0x1b [ 223.497638][ T7109] should_fail+0x23c/0x250 [ 223.502149][ T7109] __alloc_pages+0x102/0x330 [ 223.506752][ T7109] alloc_pages+0x382/0x3d0 [ 223.511346][ T7109] folio_alloc+0x1a/0x20 [ 223.515591][ T7109] filemap_alloc_folio+0x53/0xf0 [ 223.520537][ T7109] __filemap_get_folio+0x443/0x690 [ 223.525679][ T7109] pagecache_get_page+0x26/0xe0 [ 223.530550][ T7109] grab_cache_page_write_begin+0x3f/0x50 [ 223.536218][ T7109] cont_write_begin+0x4ab/0x7b0 [ 223.541196][ T7109] fat_write_begin+0x61/0xf0 [ 223.545832][ T7109] ? fat_block_truncate_page+0x30/0x30 [ 223.551297][ T7109] generic_perform_write+0x1c8/0x400 [ 223.556883][ T7109] __generic_file_write_iter+0x195/0x2b0 [ 223.562701][ T7109] ? generic_write_checks+0x250/0x290 [ 223.568098][ T7109] generic_file_write_iter+0x75/0x130 [ 223.573546][ T7109] do_iter_readv_writev+0x2de/0x380 20:57:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004) [ 223.578747][ T7109] do_iter_write+0x192/0x5c0 [ 223.583346][ T7109] ? splice_from_pipe_next+0x34f/0x3b0 [ 223.588904][ T7109] ? kmalloc_array+0x2d/0x40 [ 223.593509][ T7109] vfs_iter_write+0x4c/0x70 [ 223.598141][ T7109] iter_file_splice_write+0x43a/0x790 [ 223.603606][ T7109] ? splice_from_pipe+0xd0/0xd0 [ 223.608521][ T7109] direct_splice_actor+0x80/0xa0 [ 223.613471][ T7109] splice_direct_to_actor+0x345/0x650 [ 223.618823][ T7109] ? do_splice_direct+0x190/0x190 [ 223.623896][ T7109] do_splice_direct+0x106/0x190 [ 223.628728][ T7109] do_sendfile+0x675/0xc40 [ 223.633135][ T7109] __x64_sys_sendfile64+0x102/0x140 [ 223.638314][ T7109] do_syscall_64+0x44/0xd0 [ 223.642733][ T7109] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 223.648615][ T7109] RIP: 0033:0x7f62e2ccfae9 [ 223.653274][ T7109] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 223.672946][ T7109] RSP: 002b:00007f62e0a46188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 20:57:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 5) [ 223.681345][ T7109] RAX: ffffffffffffffda RBX: 00007f62e2de2f60 RCX: 00007f62e2ccfae9 [ 223.689368][ T7109] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 223.697320][ T7109] RBP: 00007f62e0a461d0 R08: 0000000000000000 R09: 0000000000000000 [ 223.705278][ T7109] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 223.713274][ T7109] R13: 00007ffd353150cf R14: 00007f62e0a46300 R15: 0000000000022000 [ 223.721339][ T7109] 20:57:33 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000005) 20:57:33 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 9) 20:57:33 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000003) [ 223.789570][ T7114] loop1: detected capacity change from 0 to 262160 [ 223.845574][ T7120] loop4: detected capacity change from 0 to 262160 [ 223.880904][ T7123] FAULT_INJECTION: forcing a failure. [ 223.880904][ T7123] name failslab, interval 1, probability 0, space 0, times 0 [ 223.893627][ T7123] CPU: 0 PID: 7123 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 223.902390][ T7123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.912537][ T7123] Call Trace: [ 223.915866][ T7123] [ 223.918802][ T7123] dump_stack_lvl+0xd6/0x122 [ 223.923408][ T7123] dump_stack+0x11/0x1b [ 223.927598][ T7123] should_fail+0x23c/0x250 [ 223.932104][ T7123] ? kcalloc+0x32/0x50 [ 223.936242][ T7123] __should_failslab+0x81/0x90 [ 223.941038][ T7123] should_failslab+0x5/0x20 20:57:33 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000003) [ 223.945579][ T7123] __kmalloc+0x6f/0x370 [ 223.949780][ T7123] kcalloc+0x32/0x50 [ 223.953680][ T7123] ext4_find_extent+0x19f/0x7e0 [ 223.958535][ T7123] ? kfree+0xf8/0x1f0 [ 223.962522][ T7123] ext4_ext_map_blocks+0x115/0x2120 [ 223.968310][ T7123] ? _raw_read_unlock+0x13/0x30 [ 223.973192][ T7123] ext4_map_blocks+0x71e/0xf00 [ 223.978072][ T7123] ext4_iomap_begin+0x4b0/0x630 [ 223.982955][ T7123] ? ext4_alloc_da_blocks+0x100/0x100 [ 223.988317][ T7123] iomap_iter+0x395/0x4a0 [ 223.992756][ T7123] __iomap_dio_rw+0x695/0x1070 [ 223.997508][ T7123] ? _raw_spin_lock_irq+0x41/0x50 [ 224.002547][ T7123] iomap_dio_rw+0x38/0x80 [ 224.006899][ T7123] ? ext4_file_write_iter+0x511/0x1200 [ 224.012416][ T7123] ext4_file_write_iter+0xac3/0x1200 [ 224.017781][ T7123] ? ext4_file_write_iter+0x511/0x1200 [ 224.023279][ T7123] do_iter_readv_writev+0x2de/0x380 [ 224.028489][ T7123] do_iter_write+0x192/0x5c0 [ 224.033163][ T7123] ? splice_from_pipe_next+0x34f/0x3b0 [ 224.038628][ T7123] ? kmalloc_array+0x2d/0x40 [ 224.043285][ T7123] vfs_iter_write+0x4c/0x70 [ 224.047787][ T7123] iter_file_splice_write+0x43a/0x790 [ 224.053221][ T7123] ? splice_from_pipe+0xd0/0xd0 [ 224.058103][ T7123] direct_splice_actor+0x80/0xa0 [ 224.063031][ T7123] splice_direct_to_actor+0x345/0x650 [ 224.068439][ T7123] ? do_splice_direct+0x190/0x190 [ 224.073478][ T7123] do_splice_direct+0x106/0x190 [ 224.078505][ T7123] do_sendfile+0x675/0xc40 [ 224.082963][ T7123] __x64_sys_sendfile64+0x102/0x140 [ 224.088150][ T7123] do_syscall_64+0x44/0xd0 [ 224.092601][ T7123] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 224.098579][ T7123] RIP: 0033:0x7f17daf52ae9 [ 224.102989][ T7123] 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 [ 224.122599][ T7123] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 224.131279][ T7123] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 224.139511][ T7123] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 224.147538][ T7123] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 224.155504][ T7123] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 224.163457][ T7123] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 224.171414][ T7123] [ 224.192235][ T7120] FAULT_INJECTION: forcing a failure. [ 224.192235][ T7120] name failslab, interval 1, probability 0, space 0, times 0 [ 224.205135][ T7120] CPU: 1 PID: 7120 Comm: syz-executor.4 Not tainted 5.16.0-rc3-syzkaller #0 [ 224.212268][ T7129] FAULT_INJECTION: forcing a failure. [ 224.212268][ T7129] name failslab, interval 1, probability 0, space 0, times 0 [ 224.213866][ T7120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.213882][ T7120] Call Trace: [ 224.213889][ T7120] [ 224.213895][ T7120] dump_stack_lvl+0xd6/0x122 [ 224.247355][ T7120] dump_stack+0x11/0x1b [ 224.251499][ T7120] should_fail+0x23c/0x250 [ 224.255905][ T7120] ? mempool_alloc_slab+0x16/0x20 [ 224.260915][ T7120] __should_failslab+0x81/0x90 [ 224.265664][ T7120] should_failslab+0x5/0x20 [ 224.270211][ T7120] kmem_cache_alloc+0x4f/0x320 [ 224.274959][ T7120] mempool_alloc_slab+0x16/0x20 [ 224.279804][ T7120] ? mempool_free+0x130/0x130 [ 224.284539][ T7120] mempool_alloc+0x9d/0x310 [ 224.289045][ T7120] ? debug_smp_processor_id+0x18/0x20 [ 224.294404][ T7120] bio_alloc_bioset+0xcc/0x560 [ 224.299149][ T7120] ? __getblk_gfp+0x3f/0x530 [ 224.303721][ T7120] submit_bh_wbc+0x133/0x320 [ 224.308356][ T7120] ? __list_del_entry_valid+0x54/0xc0 [ 224.313862][ T7120] write_dirty_buffer+0xde/0xf0 [ 224.319159][ T7120] fat_sync_bhs+0x52/0x160 [ 224.323565][ T7120] fat_alloc_clusters+0x95a/0xab0 [ 224.328740][ T7120] fat_get_block+0x267/0x610 [ 224.333435][ T7120] __block_write_begin_int+0x4c5/0x1010 [ 224.338988][ T7120] ? fat_block_truncate_page+0x30/0x30 [ 224.344434][ T7120] cont_write_begin+0x4cf/0x7b0 [ 224.349301][ T7120] fat_write_begin+0x61/0xf0 [ 224.353885][ T7120] ? fat_block_truncate_page+0x30/0x30 [ 224.359509][ T7120] generic_perform_write+0x1c8/0x400 [ 224.364916][ T7120] __generic_file_write_iter+0x195/0x2b0 [ 224.370622][ T7120] ? generic_write_checks+0x250/0x290 [ 224.375978][ T7120] generic_file_write_iter+0x75/0x130 [ 224.381397][ T7120] do_iter_readv_writev+0x2de/0x380 [ 224.386618][ T7120] do_iter_write+0x192/0x5c0 [ 224.391291][ T7120] ? splice_from_pipe_next+0x34f/0x3b0 [ 224.396742][ T7120] ? kmalloc_array+0x2d/0x40 [ 224.401386][ T7120] vfs_iter_write+0x4c/0x70 [ 224.405886][ T7120] iter_file_splice_write+0x43a/0x790 [ 224.411282][ T7120] ? splice_from_pipe+0xd0/0xd0 [ 224.416125][ T7120] direct_splice_actor+0x80/0xa0 [ 224.421153][ T7120] splice_direct_to_actor+0x345/0x650 [ 224.426513][ T7120] ? do_splice_direct+0x190/0x190 [ 224.431683][ T7120] do_splice_direct+0x106/0x190 [ 224.436520][ T7120] do_sendfile+0x675/0xc40 [ 224.441355][ T7120] __x64_sys_sendfile64+0x102/0x140 [ 224.446536][ T7120] do_syscall_64+0x44/0xd0 [ 224.450937][ T7120] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 224.456905][ T7120] RIP: 0033:0x7f62e2ccfae9 [ 224.461303][ T7120] 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 [ 224.481151][ T7120] RSP: 002b:00007f62e0a46188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 224.489606][ T7120] RAX: ffffffffffffffda RBX: 00007f62e2de2f60 RCX: 00007f62e2ccfae9 20:57:33 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 10) [ 224.497566][ T7120] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 224.505527][ T7120] RBP: 00007f62e0a461d0 R08: 0000000000000000 R09: 0000000000000000 [ 224.513516][ T7120] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 224.521488][ T7120] R13: 00007ffd353150cf R14: 00007f62e0a46300 R15: 0000000000022000 [ 224.529453][ T7120] [ 224.532472][ T7129] CPU: 0 PID: 7129 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 224.541142][ T7129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.551199][ T7129] Call Trace: [ 224.554594][ T7129] [ 224.557538][ T7129] dump_stack_lvl+0xd6/0x122 [ 224.562127][ T7129] dump_stack+0x11/0x1b [ 224.566552][ T7129] should_fail+0x23c/0x250 [ 224.571142][ T7129] ? ext4_mb_new_blocks+0x328/0x1ee0 [ 224.576589][ T7129] __should_failslab+0x81/0x90 [ 224.581474][ T7129] should_failslab+0x5/0x20 [ 224.586092][ T7129] kmem_cache_alloc+0x4f/0x320 [ 224.590881][ T7129] ext4_mb_new_blocks+0x328/0x1ee0 20:57:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000005) [ 224.596315][ T7129] ? kcalloc+0x32/0x50 [ 224.600430][ T7129] ? ext4_find_extent+0x6d7/0x7e0 [ 224.605462][ T7129] ? ext4_ext_search_right+0x301/0x4f0 [ 224.610930][ T7129] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 224.616767][ T7129] ext4_ext_map_blocks+0x1658/0x2120 [ 224.622144][ T7129] ? _raw_read_unlock+0x13/0x30 [ 224.627087][ T7129] ext4_map_blocks+0x71e/0xf00 [ 224.631909][ T7129] ext4_iomap_begin+0x4b0/0x630 [ 224.636776][ T7129] ? ext4_alloc_da_blocks+0x100/0x100 [ 224.642197][ T7129] iomap_iter+0x395/0x4a0 [ 224.646624][ T7129] __iomap_dio_rw+0x695/0x1070 [ 224.651375][ T7129] ? _raw_spin_lock_irq+0x41/0x50 [ 224.656492][ T7129] iomap_dio_rw+0x38/0x80 [ 224.660801][ T7129] ? ext4_file_write_iter+0x511/0x1200 [ 224.666370][ T7129] ext4_file_write_iter+0xac3/0x1200 [ 224.671739][ T7129] ? ext4_file_write_iter+0x511/0x1200 [ 224.677186][ T7129] do_iter_readv_writev+0x2de/0x380 [ 224.682429][ T7129] do_iter_write+0x192/0x5c0 [ 224.687013][ T7129] ? splice_from_pipe_next+0x34f/0x3b0 [ 224.692595][ T7129] ? kmalloc_array+0x2d/0x40 [ 224.697169][ T7129] vfs_iter_write+0x4c/0x70 [ 224.701687][ T7129] iter_file_splice_write+0x43a/0x790 [ 224.707325][ T7129] ? splice_from_pipe+0xd0/0xd0 [ 224.712168][ T7129] direct_splice_actor+0x80/0xa0 [ 224.717103][ T7129] splice_direct_to_actor+0x345/0x650 [ 224.722453][ T7129] ? do_splice_direct+0x190/0x190 [ 224.727483][ T7129] do_splice_direct+0x106/0x190 [ 224.732578][ T7129] do_sendfile+0x675/0xc40 [ 224.737069][ T7129] __x64_sys_sendfile64+0x102/0x140 [ 224.742339][ T7129] do_syscall_64+0x44/0xd0 [ 224.746764][ T7129] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 224.752776][ T7129] RIP: 0033:0x7f17daf52ae9 [ 224.757266][ T7129] 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 [ 224.777019][ T7129] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 224.785663][ T7129] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 20:57:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 6) 20:57:34 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 11) [ 224.793649][ T7129] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 224.801599][ T7129] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 224.809573][ T7129] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 224.817531][ T7129] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 224.825566][ T7129] [ 224.873227][ T7133] FAULT_INJECTION: forcing a failure. [ 224.873227][ T7133] name failslab, interval 1, probability 0, space 0, times 0 [ 224.887472][ T7133] CPU: 0 PID: 7133 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 224.896206][ T7133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.906283][ T7133] Call Trace: [ 224.909541][ T7133] [ 224.912509][ T7133] dump_stack_lvl+0xd6/0x122 [ 224.917166][ T7133] dump_stack+0x11/0x1b [ 224.921302][ T7133] should_fail+0x23c/0x250 [ 224.925750][ T7133] ? __es_insert_extent+0x546/0xe80 [ 224.930952][ T7133] __should_failslab+0x81/0x90 [ 224.935717][ T7133] should_failslab+0x5/0x20 [ 224.940207][ T7133] kmem_cache_alloc+0x4f/0x320 [ 224.945050][ T7133] __es_insert_extent+0x546/0xe80 [ 224.950096][ T7133] ? ext4_ext_map_blocks+0x1128/0x2120 [ 224.955557][ T7133] ext4_es_insert_extent+0x1cb/0x19c0 [ 224.960914][ T7133] ext4_map_blocks+0xa5d/0xf00 [ 224.965745][ T7133] ext4_iomap_begin+0x4b0/0x630 [ 224.970703][ T7133] ? ext4_alloc_da_blocks+0x100/0x100 [ 224.976113][ T7133] iomap_iter+0x395/0x4a0 [ 224.980449][ T7133] __iomap_dio_rw+0x695/0x1070 [ 224.985214][ T7133] ? _raw_spin_lock_irq+0x41/0x50 [ 224.990311][ T7133] iomap_dio_rw+0x38/0x80 [ 224.994798][ T7133] ? ext4_file_write_iter+0x511/0x1200 [ 225.000332][ T7133] ext4_file_write_iter+0xac3/0x1200 [ 225.005652][ T7133] ? ext4_file_write_iter+0x511/0x1200 [ 225.011096][ T7133] do_iter_readv_writev+0x2de/0x380 [ 225.016298][ T7133] do_iter_write+0x192/0x5c0 [ 225.021005][ T7133] ? splice_from_pipe_next+0x34f/0x3b0 [ 225.026454][ T7133] ? kmalloc_array+0x2d/0x40 [ 225.031035][ T7133] vfs_iter_write+0x4c/0x70 [ 225.035820][ T7133] iter_file_splice_write+0x43a/0x790 [ 225.041257][ T7133] ? splice_from_pipe+0xd0/0xd0 [ 225.046220][ T7133] direct_splice_actor+0x80/0xa0 [ 225.051310][ T7133] splice_direct_to_actor+0x345/0x650 [ 225.056885][ T7133] ? do_splice_direct+0x190/0x190 [ 225.061901][ T7133] do_splice_direct+0x106/0x190 [ 225.066739][ T7133] do_sendfile+0x675/0xc40 [ 225.071163][ T7133] __x64_sys_sendfile64+0x102/0x140 [ 225.076509][ T7133] do_syscall_64+0x44/0xd0 [ 225.080913][ T7133] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 225.086798][ T7133] RIP: 0033:0x7f17daf52ae9 [ 225.091231][ T7133] 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 [ 225.110893][ T7133] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 225.119294][ T7133] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 225.127253][ T7133] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 225.135206][ T7133] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 225.143207][ T7133] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 225.151158][ T7133] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 225.159247][ T7133] 20:57:34 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000004) 20:57:34 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004) [ 225.178081][ T7140] loop1: detected capacity change from 0 to 262160 [ 225.210533][ T7143] loop4: detected capacity change from 0 to 262160 20:57:34 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000006) [ 225.280899][ T7143] FAULT_INJECTION: forcing a failure. [ 225.280899][ T7143] name failslab, interval 1, probability 0, space 0, times 0 [ 225.293648][ T7143] CPU: 0 PID: 7143 Comm: syz-executor.4 Not tainted 5.16.0-rc3-syzkaller #0 [ 225.302324][ T7143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.312763][ T7143] Call Trace: [ 225.316133][ T7143] [ 225.319213][ T7143] dump_stack_lvl+0xd6/0x122 [ 225.323813][ T7143] dump_stack+0x11/0x1b [ 225.327996][ T7143] should_fail+0x23c/0x250 [ 225.332415][ T7143] ? mempool_alloc_slab+0x16/0x20 [ 225.337513][ T7143] __should_failslab+0x81/0x90 [ 225.342364][ T7143] should_failslab+0x5/0x20 [ 225.347003][ T7143] kmem_cache_alloc+0x4f/0x320 [ 225.351783][ T7143] mempool_alloc_slab+0x16/0x20 [ 225.356723][ T7143] ? mempool_free+0x130/0x130 [ 225.361450][ T7143] mempool_alloc+0x9d/0x310 [ 225.365973][ T7143] ? __schedule+0x44a/0x6a0 [ 225.370564][ T7143] ? preempt_count_add+0x4e/0x90 [ 225.375587][ T7143] bio_alloc_bioset+0xcc/0x560 [ 225.380365][ T7143] submit_bh_wbc+0x133/0x320 [ 225.385007][ T7143] ? __list_del_entry_valid+0x54/0xc0 [ 225.390401][ T7143] write_dirty_buffer+0xde/0xf0 [ 225.395292][ T7143] fat_sync_bhs+0x52/0x160 [ 225.399870][ T7143] fat_alloc_clusters+0x95a/0xab0 [ 225.404925][ T7143] fat_get_block+0x267/0x610 [ 225.409551][ T7143] __block_write_begin_int+0x4c5/0x1010 [ 225.415175][ T7143] ? fat_block_truncate_page+0x30/0x30 [ 225.420752][ T7143] cont_write_begin+0x4cf/0x7b0 [ 225.425718][ T7143] fat_write_begin+0x61/0xf0 [ 225.430315][ T7143] ? fat_block_truncate_page+0x30/0x30 [ 225.435858][ T7143] generic_perform_write+0x1c8/0x400 [ 225.441195][ T7143] __generic_file_write_iter+0x195/0x2b0 [ 225.446837][ T7143] ? generic_write_checks+0x250/0x290 [ 225.452281][ T7143] generic_file_write_iter+0x75/0x130 [ 225.457665][ T7143] do_iter_readv_writev+0x2de/0x380 [ 225.462933][ T7143] do_iter_write+0x192/0x5c0 [ 225.467559][ T7143] ? splice_from_pipe_next+0x34f/0x3b0 [ 225.473024][ T7143] ? kmalloc_array+0x2d/0x40 20:57:34 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000007) 20:57:34 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000005) [ 225.477623][ T7143] vfs_iter_write+0x4c/0x70 [ 225.482198][ T7143] iter_file_splice_write+0x43a/0x790 [ 225.487759][ T7143] ? splice_from_pipe+0xd0/0xd0 [ 225.492681][ T7143] direct_splice_actor+0x80/0xa0 [ 225.497647][ T7143] splice_direct_to_actor+0x345/0x650 [ 225.503671][ T7143] ? do_splice_direct+0x190/0x190 [ 225.508981][ T7143] do_splice_direct+0x106/0x190 [ 225.513849][ T7143] do_sendfile+0x675/0xc40 [ 225.518316][ T7143] __x64_sys_sendfile64+0x102/0x140 [ 225.523617][ T7143] do_syscall_64+0x44/0xd0 [ 225.528059][ T7143] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 225.534028][ T7143] RIP: 0033:0x7f62e2ccfae9 [ 225.538472][ T7143] 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 [ 225.558165][ T7143] RSP: 002b:00007f62e0a46188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 225.566635][ T7143] RAX: ffffffffffffffda RBX: 00007f62e2de2f60 RCX: 00007f62e2ccfae9 [ 225.574614][ T7143] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 225.582585][ T7143] RBP: 00007f62e0a461d0 R08: 0000000000000000 R09: 0000000000000000 [ 225.590622][ T7143] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 225.598722][ T7143] R13: 00007ffd353150cf R14: 00007f62e0a46300 R15: 0000000000022000 [ 225.606706][ T7143] 20:57:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000006) 20:57:35 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000006) 20:57:35 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 12) 20:57:35 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000008) [ 225.789812][ T7161] loop1: detected capacity change from 0 to 262160 [ 225.809294][ T7166] FAULT_INJECTION: forcing a failure. [ 225.809294][ T7166] name failslab, interval 1, probability 0, space 0, times 0 [ 225.822055][ T7166] CPU: 1 PID: 7166 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 225.830772][ T7166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.840828][ T7166] Call Trace: [ 225.844104][ T7166] [ 225.847033][ T7166] dump_stack_lvl+0xd6/0x122 [ 225.851635][ T7166] dump_stack+0x11/0x1b [ 225.855814][ T7166] should_fail+0x23c/0x250 [ 225.860232][ T7166] ? mempool_alloc_slab+0x16/0x20 [ 225.865333][ T7166] __should_failslab+0x81/0x90 [ 225.870110][ T7166] should_failslab+0x5/0x20 [ 225.874746][ T7166] kmem_cache_alloc+0x4f/0x320 [ 225.879521][ T7166] mempool_alloc_slab+0x16/0x20 [ 225.884451][ T7166] ? mempool_free+0x130/0x130 [ 225.889212][ T7166] mempool_alloc+0x9d/0x310 [ 225.893725][ T7166] ? preempt_count_add+0x4e/0x90 [ 225.898672][ T7166] ? _raw_read_unlock+0x13/0x30 [ 225.903935][ T7166] ? jbd2_transaction_committed+0xad/0xc0 [ 225.909805][ T7166] bio_alloc_bioset+0xcc/0x560 [ 225.914570][ T7166] ? iov_iter_alignment+0x34b/0x370 [ 225.919777][ T7166] iomap_dio_bio_iter+0x5ed/0xc70 [ 225.924877][ T7166] ? ext4_alloc_da_blocks+0x100/0x100 [ 225.930321][ T7166] __iomap_dio_rw+0x8b5/0x1070 [ 225.935247][ T7166] ? _raw_spin_lock_irq+0x41/0x50 [ 225.940335][ T7166] iomap_dio_rw+0x38/0x80 [ 225.944738][ T7166] ? ext4_file_write_iter+0x511/0x1200 [ 225.950206][ T7166] ext4_file_write_iter+0xac3/0x1200 [ 225.955581][ T7166] ? ext4_file_write_iter+0x511/0x1200 [ 225.961084][ T7166] do_iter_readv_writev+0x2de/0x380 [ 225.966289][ T7166] do_iter_write+0x192/0x5c0 [ 225.970890][ T7166] ? splice_from_pipe_next+0x34f/0x3b0 [ 225.976444][ T7166] ? kmalloc_array+0x2d/0x40 [ 225.981037][ T7166] vfs_iter_write+0x4c/0x70 [ 225.985555][ T7166] iter_file_splice_write+0x43a/0x790 [ 225.990931][ T7166] ? splice_from_pipe+0xd0/0xd0 [ 225.996025][ T7166] direct_splice_actor+0x80/0xa0 [ 226.000966][ T7166] splice_direct_to_actor+0x345/0x650 [ 226.006479][ T7166] ? do_splice_direct+0x190/0x190 [ 226.011516][ T7166] do_splice_direct+0x106/0x190 [ 226.016452][ T7166] do_sendfile+0x675/0xc40 [ 226.020871][ T7166] __x64_sys_sendfile64+0x102/0x140 [ 226.026070][ T7166] do_syscall_64+0x44/0xd0 [ 226.030595][ T7166] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 226.036495][ T7166] RIP: 0033:0x7f17daf52ae9 [ 226.040962][ T7166] 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 [ 226.060691][ T7166] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 226.069101][ T7166] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 226.077075][ T7166] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 20:57:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 7) [ 226.085097][ T7166] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 226.093073][ T7166] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 226.101076][ T7166] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 226.109051][ T7166] 20:57:35 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000005) [ 226.183534][ T7169] loop4: detected capacity change from 0 to 262160 [ 226.278231][ T7169] FAULT_INJECTION: forcing a failure. [ 226.278231][ T7169] name failslab, interval 1, probability 0, space 0, times 0 [ 226.290937][ T7169] CPU: 0 PID: 7169 Comm: syz-executor.4 Not tainted 5.16.0-rc3-syzkaller #0 [ 226.299636][ T7169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.309697][ T7169] Call Trace: [ 226.313022][ T7169] [ 226.315946][ T7169] dump_stack_lvl+0xd6/0x122 [ 226.320558][ T7169] dump_stack+0x11/0x1b [ 226.324779][ T7169] should_fail+0x23c/0x250 [ 226.329218][ T7169] ? mempool_alloc_slab+0x16/0x20 [ 226.334333][ T7169] __should_failslab+0x81/0x90 [ 226.339170][ T7169] should_failslab+0x5/0x20 [ 226.343697][ T7169] kmem_cache_alloc+0x4f/0x320 [ 226.348501][ T7169] ? folio_mark_accessed+0x12f/0x380 [ 226.353883][ T7169] mempool_alloc_slab+0x16/0x20 [ 226.358863][ T7169] ? mempool_free+0x130/0x130 [ 226.363630][ T7169] mempool_alloc+0x9d/0x310 [ 226.368201][ T7169] bio_alloc_bioset+0xcc/0x560 [ 226.372972][ T7169] submit_bh_wbc+0x133/0x320 [ 226.377643][ T7169] ? __list_del_entry_valid+0x54/0xc0 [ 226.383063][ T7169] __sync_dirty_buffer+0x136/0x1e0 [ 226.388265][ T7169] sync_dirty_buffer+0x16/0x20 [ 226.393074][ T7169] fat_mirror_bhs+0x24b/0x330 [ 226.397781][ T7169] fat_alloc_clusters+0x9ad/0xab0 [ 226.402979][ T7169] fat_get_block+0x267/0x610 [ 226.407679][ T7169] __block_write_begin_int+0x4c5/0x1010 [ 226.413240][ T7169] ? fat_block_truncate_page+0x30/0x30 [ 226.418802][ T7169] cont_write_begin+0x4cf/0x7b0 [ 226.423751][ T7169] fat_write_begin+0x61/0xf0 20:57:35 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000007) [ 226.428377][ T7169] ? fat_block_truncate_page+0x30/0x30 [ 226.433885][ T7169] generic_perform_write+0x1c8/0x400 [ 226.439180][ T7169] __generic_file_write_iter+0x195/0x2b0 [ 226.444832][ T7169] ? generic_write_checks+0x250/0x290 [ 226.450215][ T7169] generic_file_write_iter+0x75/0x130 [ 226.455700][ T7169] do_iter_readv_writev+0x2de/0x380 [ 226.460948][ T7169] do_iter_write+0x192/0x5c0 [ 226.465747][ T7169] ? splice_from_pipe_next+0x34f/0x3b0 [ 226.471323][ T7169] ? kmalloc_array+0x2d/0x40 20:57:35 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000009) [ 226.475924][ T7169] vfs_iter_write+0x4c/0x70 [ 226.480497][ T7169] iter_file_splice_write+0x43a/0x790 [ 226.485939][ T7169] ? splice_from_pipe+0xd0/0xd0 [ 226.490798][ T7169] direct_splice_actor+0x80/0xa0 [ 226.495742][ T7169] splice_direct_to_actor+0x345/0x650 [ 226.501123][ T7169] ? do_splice_direct+0x190/0x190 [ 226.506163][ T7169] do_splice_direct+0x106/0x190 [ 226.511072][ T7169] do_sendfile+0x675/0xc40 [ 226.515519][ T7169] __x64_sys_sendfile64+0x102/0x140 [ 226.520720][ T7169] do_syscall_64+0x44/0xd0 20:57:36 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000006) 20:57:36 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 13) [ 226.525210][ T7169] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 226.531184][ T7169] RIP: 0033:0x7f62e2ccfae9 [ 226.535655][ T7169] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 226.555345][ T7169] RSP: 002b:00007f62e0a46188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 226.563816][ T7169] RAX: ffffffffffffffda RBX: 00007f62e2de2f60 RCX: 00007f62e2ccfae9 [ 226.571791][ T7169] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 226.579764][ T7169] RBP: 00007f62e0a461d0 R08: 0000000000000000 R09: 0000000000000000 [ 226.587743][ T7169] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 226.595715][ T7169] R13: 00007ffd353150cf R14: 00007f62e0a46300 R15: 0000000000022000 [ 226.603755][ T7169] [ 226.616601][ T7184] FAULT_INJECTION: forcing a failure. [ 226.616601][ T7184] name failslab, interval 1, probability 0, space 0, times 0 [ 226.629358][ T7184] CPU: 0 PID: 7184 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 226.638044][ T7184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.648100][ T7184] Call Trace: [ 226.651378][ T7184] [ 226.654305][ T7184] dump_stack_lvl+0xd6/0x122 [ 226.658988][ T7184] dump_stack+0x11/0x1b [ 226.663144][ T7184] should_fail+0x23c/0x250 [ 226.667562][ T7184] __should_failslab+0x81/0x90 [ 226.672422][ T7184] should_failslab+0x5/0x20 20:57:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000007) 20:57:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 8) [ 226.677129][ T7184] kmem_cache_alloc_node+0x61/0x2d0 [ 226.682433][ T7184] ? blk_partition_remap+0x4c/0x1d0 [ 226.687642][ T7184] ? blk_partition_remap+0x7e/0x1d0 [ 226.692849][ T7184] ? create_task_io_context+0x36/0x1e0 [ 226.698370][ T7184] create_task_io_context+0x36/0x1e0 [ 226.703724][ T7184] submit_bio_checks+0x828/0x8e0 [ 226.708728][ T7184] ? __rcu_read_unlock+0x5c/0x290 [ 226.713758][ T7184] blk_mq_submit_bio+0x2e1/0x1470 [ 226.718838][ T7184] ? iov_iter_advance+0x6b6/0x750 [ 226.723982][ T7184] ? mempool_alloc_slab+0x16/0x20 [ 226.729010][ T7184] __submit_bio+0x131/0x340 [ 226.733614][ T7184] ? mempool_alloc+0xaa/0x310 [ 226.738325][ T7184] submit_bio_noacct+0x418/0x4e0 [ 226.743308][ T7184] submit_bio+0x10c/0x180 [ 226.747754][ T7184] iomap_dio_bio_iter+0x9ed/0xc70 [ 226.752880][ T7184] __iomap_dio_rw+0x8b5/0x1070 [ 226.757633][ T7184] ? _raw_spin_lock_irq+0x41/0x50 [ 226.762707][ T7184] iomap_dio_rw+0x38/0x80 [ 226.767067][ T7184] ? ext4_file_write_iter+0x511/0x1200 [ 226.772529][ T7184] ext4_file_write_iter+0xac3/0x1200 20:57:36 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000a) [ 226.777824][ T7184] ? ext4_file_write_iter+0x511/0x1200 [ 226.783302][ T7184] do_iter_readv_writev+0x2de/0x380 [ 226.788576][ T7184] do_iter_write+0x192/0x5c0 [ 226.793203][ T7184] ? splice_from_pipe_next+0x34f/0x3b0 [ 226.798692][ T7184] ? kmalloc_array+0x2d/0x40 [ 226.803285][ T7184] vfs_iter_write+0x4c/0x70 [ 226.807914][ T7184] iter_file_splice_write+0x43a/0x790 [ 226.814879][ T7184] ? splice_from_pipe+0xd0/0xd0 [ 226.819737][ T7184] direct_splice_actor+0x80/0xa0 [ 226.824689][ T7184] splice_direct_to_actor+0x345/0x650 20:57:36 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000008) [ 226.830082][ T7184] ? do_splice_direct+0x190/0x190 [ 226.835188][ T7184] do_splice_direct+0x106/0x190 [ 226.840107][ T7184] do_sendfile+0x675/0xc40 [ 226.844546][ T7184] __x64_sys_sendfile64+0x102/0x140 [ 226.849757][ T7184] do_syscall_64+0x44/0xd0 [ 226.854179][ T7184] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 226.860096][ T7184] RIP: 0033:0x7f17daf52ae9 20:57:36 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000007) [ 226.864505][ T7184] 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 [ 226.884198][ T7184] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 226.892682][ T7184] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 226.900652][ T7184] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 226.908817][ T7184] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 226.916786][ T7184] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 226.924782][ T7184] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 226.932912][ T7184] 20:57:36 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000b) [ 226.993408][ T7198] loop4: detected capacity change from 0 to 262160 [ 227.002637][ T7199] loop1: detected capacity change from 0 to 262160 [ 227.054496][ T7198] FAULT_INJECTION: forcing a failure. [ 227.054496][ T7198] name failslab, interval 1, probability 0, space 0, times 0 [ 227.067188][ T7198] CPU: 0 PID: 7198 Comm: syz-executor.4 Not tainted 5.16.0-rc3-syzkaller #0 [ 227.075877][ T7198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.085955][ T7198] Call Trace: [ 227.089248][ T7198] [ 227.092251][ T7198] dump_stack_lvl+0xd6/0x122 [ 227.096854][ T7198] dump_stack+0x11/0x1b [ 227.101079][ T7198] should_fail+0x23c/0x250 [ 227.105493][ T7198] ? mempool_alloc_slab+0x16/0x20 [ 227.110584][ T7198] __should_failslab+0x81/0x90 [ 227.115429][ T7198] should_failslab+0x5/0x20 [ 227.120061][ T7198] kmem_cache_alloc+0x4f/0x320 [ 227.125041][ T7198] mempool_alloc_slab+0x16/0x20 [ 227.130373][ T7198] ? mempool_free+0x130/0x130 [ 227.135110][ T7198] mempool_alloc+0x9d/0x310 [ 227.139695][ T7198] bio_alloc_bioset+0xcc/0x560 [ 227.144490][ T7198] ? submit_bio_noacct+0x49f/0x4e0 [ 227.149607][ T7198] submit_bh_wbc+0x133/0x320 [ 227.154337][ T7198] ? mark_buffer_dirty+0x190/0x260 [ 227.159506][ T7198] __sync_dirty_buffer+0x136/0x1e0 [ 227.164626][ T7198] sync_dirty_buffer+0x16/0x20 [ 227.169488][ T7198] fat_mirror_bhs+0x24b/0x330 [ 227.174173][ T7198] fat_alloc_clusters+0x9ad/0xab0 [ 227.179199][ T7198] fat_get_block+0x267/0x610 [ 227.183793][ T7198] __block_write_begin_int+0x4c5/0x1010 [ 227.189360][ T7198] ? fat_block_truncate_page+0x30/0x30 [ 227.194846][ T7198] cont_write_begin+0x4cf/0x7b0 [ 227.199829][ T7198] fat_write_begin+0x61/0xf0 20:57:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000008) 20:57:36 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000009) [ 227.204455][ T7198] ? fat_block_truncate_page+0x30/0x30 [ 227.209996][ T7198] generic_perform_write+0x1c8/0x400 [ 227.215291][ T7198] __generic_file_write_iter+0x195/0x2b0 [ 227.220952][ T7198] ? generic_write_checks+0x250/0x290 [ 227.226414][ T7198] generic_file_write_iter+0x75/0x130 [ 227.231880][ T7198] do_iter_readv_writev+0x2de/0x380 [ 227.237127][ T7198] do_iter_write+0x192/0x5c0 [ 227.241753][ T7198] vfs_iter_write+0x4c/0x70 [ 227.246305][ T7198] iter_file_splice_write+0x43a/0x790 20:57:36 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 14) [ 227.251750][ T7198] ? __xfrm_policy_inexact_prune_bin+0x102/0x640 [ 227.258144][ T7198] ? splice_from_pipe+0xd0/0xd0 [ 227.263083][ T7198] direct_splice_actor+0x80/0xa0 [ 227.268026][ T7198] splice_direct_to_actor+0x345/0x650 [ 227.273515][ T7198] ? do_splice_direct+0x190/0x190 [ 227.278555][ T7198] do_splice_direct+0x106/0x190 [ 227.283431][ T7198] do_sendfile+0x675/0xc40 [ 227.283963][ T7209] FAULT_INJECTION: forcing a failure. [ 227.283963][ T7209] name failslab, interval 1, probability 0, space 0, times 0 [ 227.287888][ T7198] __x64_sys_sendfile64+0x102/0x140 [ 227.287911][ T7198] do_syscall_64+0x44/0xd0 [ 227.287932][ T7198] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 227.287955][ T7198] RIP: 0033:0x7f62e2ccfae9 [ 227.287970][ T7198] 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 [ 227.340572][ T7198] RSP: 002b:00007f62e0a46188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 227.349004][ T7198] RAX: ffffffffffffffda RBX: 00007f62e2de2f60 RCX: 00007f62e2ccfae9 [ 227.356969][ T7198] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 227.365581][ T7198] RBP: 00007f62e0a461d0 R08: 0000000000000000 R09: 0000000000000000 [ 227.373543][ T7198] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 227.381573][ T7198] R13: 00007ffd353150cf R14: 00007f62e0a46300 R15: 0000000000022000 [ 227.389672][ T7198] [ 227.392679][ T7209] CPU: 1 PID: 7209 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 227.401375][ T7209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.411533][ T7209] Call Trace: [ 227.414816][ T7209] [ 227.417752][ T7209] dump_stack_lvl+0xd6/0x122 [ 227.422517][ T7209] dump_stack+0x11/0x1b [ 227.426674][ T7209] should_fail+0x23c/0x250 [ 227.431084][ T7209] ? mempool_alloc_slab+0x16/0x20 [ 227.436115][ T7209] __should_failslab+0x81/0x90 [ 227.440876][ T7209] should_failslab+0x5/0x20 [ 227.445534][ T7209] kmem_cache_alloc+0x4f/0x320 [ 227.450306][ T7209] mempool_alloc_slab+0x16/0x20 [ 227.455375][ T7209] ? mempool_free+0x130/0x130 [ 227.460139][ T7209] mempool_alloc+0x9d/0x310 [ 227.464762][ T7209] ? __find_get_block+0x785/0x9b0 [ 227.469801][ T7209] sg_pool_alloc+0x74/0x90 [ 227.474282][ T7209] __sg_alloc_table+0xce/0x290 [ 227.479358][ T7209] sg_alloc_table_chained+0xaf/0x140 [ 227.484780][ T7209] ? sg_alloc_table_chained+0x140/0x140 [ 227.490332][ T7209] scsi_alloc_sgtables+0x18a/0x510 [ 227.495455][ T7209] ? sd_init_command+0x8ab/0x1610 [ 227.500492][ T7209] sd_init_command+0x944/0x1610 20:57:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 9) 20:57:36 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000008) 20:57:36 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000c) [ 227.505473][ T7209] scsi_queue_rq+0x1026/0x1460 [ 227.510269][ T7209] blk_mq_dispatch_rq_list+0x534/0x11e0 [ 227.515830][ T7209] ? __sbitmap_queue_get+0x11/0x20 [ 227.521044][ T7209] blk_mq_do_dispatch_sched+0x446/0x6d0 [ 227.526607][ T7209] __blk_mq_sched_dispatch_requests+0x1ca/0x270 [ 227.532918][ T7209] blk_mq_sched_dispatch_requests+0x9f/0x110 [ 227.538902][ T7209] __blk_mq_run_hw_queue+0xc1/0x140 [ 227.544139][ T7209] __blk_mq_delay_run_hw_queue+0x199/0x360 [ 227.550012][ T7209] ? __rcu_read_unlock+0x5c/0x290 [ 227.555014][ T7209] blk_mq_run_hw_queue+0x231/0x260 [ 227.560164][ T7209] blk_mq_sched_insert_requests+0x130/0x200 [ 227.566054][ T7209] blk_mq_flush_plug_list+0x372/0x460 [ 227.571484][ T7209] blk_flush_plug+0x25a/0x2b0 [ 227.576188][ T7209] ? ext4_iomap_end+0x33/0x50 [ 227.580864][ T7209] blk_finish_plug+0x44/0x60 [ 227.585495][ T7209] __iomap_dio_rw+0xcad/0x1070 [ 227.590258][ T7209] ? _raw_spin_lock_irq+0x41/0x50 [ 227.595282][ T7209] iomap_dio_rw+0x38/0x80 [ 227.599615][ T7209] ? ext4_file_write_iter+0x511/0x1200 [ 227.605055][ T7209] ext4_file_write_iter+0xac3/0x1200 [ 227.610381][ T7209] ? ext4_file_write_iter+0x511/0x1200 [ 227.616056][ T7209] do_iter_readv_writev+0x2de/0x380 [ 227.621310][ T7209] do_iter_write+0x192/0x5c0 [ 227.625895][ T7209] ? splice_from_pipe_next+0x34f/0x3b0 [ 227.631333][ T7209] ? kmalloc_array+0x2d/0x40 [ 227.636002][ T7209] vfs_iter_write+0x4c/0x70 [ 227.640559][ T7209] iter_file_splice_write+0x43a/0x790 [ 227.645913][ T7209] ? splice_from_pipe+0xd0/0xd0 [ 227.650762][ T7209] direct_splice_actor+0x80/0xa0 [ 227.655697][ T7209] splice_direct_to_actor+0x345/0x650 [ 227.661299][ T7209] ? do_splice_direct+0x190/0x190 [ 227.666508][ T7209] do_splice_direct+0x106/0x190 [ 227.671374][ T7209] do_sendfile+0x675/0xc40 [ 227.675821][ T7209] __x64_sys_sendfile64+0x102/0x140 [ 227.681069][ T7209] do_syscall_64+0x44/0xd0 [ 227.685476][ T7209] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 227.691631][ T7209] RIP: 0033:0x7f17daf52ae9 [ 227.696072][ T7209] 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 [ 227.715729][ T7209] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 227.724125][ T7209] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 227.732111][ T7209] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 227.740111][ T7209] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 227.748425][ T7209] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 227.756549][ T7209] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 227.764599][ T7209] [ 227.803645][ T7217] loop1: detected capacity change from 0 to 262160 [ 227.820566][ T7219] loop4: detected capacity change from 0 to 262160 [ 227.864546][ T7219] FAULT_INJECTION: forcing a failure. [ 227.864546][ T7219] name failslab, interval 1, probability 0, space 0, times 0 [ 227.877196][ T7219] CPU: 0 PID: 7219 Comm: syz-executor.4 Not tainted 5.16.0-rc3-syzkaller #0 [ 227.885881][ T7219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.896039][ T7219] Call Trace: [ 227.899368][ T7219] [ 227.902297][ T7219] dump_stack_lvl+0xd6/0x122 [ 227.906898][ T7219] dump_stack+0x11/0x1b [ 227.911056][ T7219] should_fail+0x23c/0x250 [ 227.915480][ T7219] ? mempool_alloc_slab+0x16/0x20 [ 227.920528][ T7219] __should_failslab+0x81/0x90 [ 227.925302][ T7219] should_failslab+0x5/0x20 [ 227.929824][ T7219] kmem_cache_alloc+0x4f/0x320 [ 227.934602][ T7219] mempool_alloc_slab+0x16/0x20 [ 227.939461][ T7219] ? mempool_free+0x130/0x130 [ 227.944259][ T7219] mempool_alloc+0x9d/0x310 [ 227.948794][ T7219] bio_alloc_bioset+0xcc/0x560 [ 227.953647][ T7219] submit_bh_wbc+0x133/0x320 [ 227.958244][ T7219] ? mark_buffer_dirty+0x190/0x260 [ 227.963360][ T7219] write_dirty_buffer+0xde/0xf0 [ 227.968236][ T7219] fat_sync_bhs+0x52/0x160 [ 227.972664][ T7219] fat_ent_write+0x85/0xd0 [ 227.977086][ T7219] fat_chain_add+0x15b/0x410 [ 227.981699][ T7219] fat_get_block+0x48d/0x610 [ 227.986442][ T7219] __block_write_begin_int+0x4c5/0x1010 [ 227.992002][ T7219] ? fat_block_truncate_page+0x30/0x30 [ 227.997476][ T7219] cont_write_begin+0x4cf/0x7b0 [ 228.002337][ T7219] fat_write_begin+0x61/0xf0 [ 228.006956][ T7219] ? fat_block_truncate_page+0x30/0x30 [ 228.012434][ T7219] generic_perform_write+0x1c8/0x400 [ 228.017735][ T7219] __generic_file_write_iter+0x195/0x2b0 [ 228.023376][ T7219] ? generic_write_checks+0x250/0x290 [ 228.028870][ T7219] generic_file_write_iter+0x75/0x130 [ 228.034333][ T7219] do_iter_readv_writev+0x2de/0x380 [ 228.039625][ T7219] do_iter_write+0x192/0x5c0 [ 228.044328][ T7219] ? splice_from_pipe_next+0x34f/0x3b0 [ 228.049861][ T7219] ? kmalloc_array+0x2d/0x40 [ 228.054487][ T7219] vfs_iter_write+0x4c/0x70 [ 228.054745][ T7209] syz-executor.3 (7209) used greatest stack depth: 9736 bytes left [ 228.059019][ T7219] iter_file_splice_write+0x43a/0x790 [ 228.072316][ T7219] ? splice_from_pipe+0xd0/0xd0 [ 228.077174][ T7219] direct_splice_actor+0x80/0xa0 [ 228.082132][ T7219] splice_direct_to_actor+0x345/0x650 [ 228.087616][ T7219] ? do_splice_direct+0x190/0x190 [ 228.092645][ T7219] do_splice_direct+0x106/0x190 [ 228.097655][ T7219] do_sendfile+0x675/0xc40 [ 228.102073][ T7219] __x64_sys_sendfile64+0x102/0x140 [ 228.107271][ T7219] do_syscall_64+0x44/0xd0 [ 228.111713][ T7219] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 228.117709][ T7219] RIP: 0033:0x7f62e2ccfae9 [ 228.122263][ T7219] 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 [ 228.141865][ T7219] RSP: 002b:00007f62e0a46188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 228.150278][ T7219] RAX: ffffffffffffffda RBX: 00007f62e2de2f60 RCX: 00007f62e2ccfae9 20:57:37 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000009) 20:57:37 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 15) 20:57:37 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000d) 20:57:37 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000a) 20:57:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000009) [ 228.158307][ T7219] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 228.166277][ T7219] RBP: 00007f62e0a461d0 R08: 0000000000000000 R09: 0000000000000000 [ 228.174367][ T7219] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 228.182451][ T7219] R13: 00007ffd353150cf R14: 00007f62e0a46300 R15: 0000000000022000 [ 228.190453][ T7219] [ 228.212451][ T7234] FAULT_INJECTION: forcing a failure. [ 228.212451][ T7234] name failslab, interval 1, probability 0, space 0, times 0 [ 228.225340][ T7234] CPU: 0 PID: 7234 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 228.234027][ T7234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.244083][ T7234] Call Trace: [ 228.247360][ T7234] [ 228.250307][ T7234] dump_stack_lvl+0xd6/0x122 [ 228.254999][ T7234] dump_stack+0x11/0x1b [ 228.259173][ T7234] should_fail+0x23c/0x250 [ 228.263765][ T7234] ? jbd2__journal_start+0xf7/0x3f0 [ 228.269071][ T7234] __should_failslab+0x81/0x90 [ 228.273888][ T7234] should_failslab+0x5/0x20 [ 228.278520][ T7234] kmem_cache_alloc+0x4f/0x320 [ 228.283374][ T7234] jbd2__journal_start+0xf7/0x3f0 [ 228.288407][ T7234] __ext4_journal_start_sb+0x159/0x310 [ 228.293979][ T7234] ext4_file_write_iter+0xbe6/0x1200 [ 228.299273][ T7234] do_iter_readv_writev+0x2de/0x380 [ 228.304495][ T7234] do_iter_write+0x192/0x5c0 [ 228.309099][ T7234] ? splice_from_pipe_next+0x34f/0x3b0 [ 228.314894][ T7234] ? kmalloc_array+0x2d/0x40 [ 228.319612][ T7234] vfs_iter_write+0x4c/0x70 [ 228.324185][ T7234] iter_file_splice_write+0x43a/0x790 [ 228.329590][ T7234] ? splice_from_pipe+0xd0/0xd0 [ 228.334451][ T7234] direct_splice_actor+0x80/0xa0 [ 228.339425][ T7234] splice_direct_to_actor+0x345/0x650 [ 228.344872][ T7234] ? do_splice_direct+0x190/0x190 [ 228.349989][ T7234] do_splice_direct+0x106/0x190 [ 228.354851][ T7234] do_sendfile+0x675/0xc40 [ 228.359400][ T7234] __x64_sys_sendfile64+0x102/0x140 [ 228.364690][ T7234] do_syscall_64+0x44/0xd0 [ 228.369384][ T7234] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 228.375306][ T7234] RIP: 0033:0x7f17daf52ae9 [ 228.379733][ T7234] 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 [ 228.399685][ T7234] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 228.408199][ T7234] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 20:57:37 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000b) 20:57:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 10) 20:57:37 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000f) 20:57:37 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x8000000a) [ 228.416180][ T7234] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 228.424279][ T7234] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 228.432288][ T7234] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 228.440285][ T7234] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 228.448407][ T7234] 20:57:37 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 16) [ 228.488527][ T7247] loop1: detected capacity change from 0 to 262160 [ 228.506632][ T7250] loop4: detected capacity change from 0 to 262160 [ 228.516081][ T7249] FAULT_INJECTION: forcing a failure. [ 228.516081][ T7249] name failslab, interval 1, probability 0, space 0, times 0 [ 228.528799][ T7249] CPU: 1 PID: 7249 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 228.537527][ T7249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.547591][ T7249] Call Trace: [ 228.550884][ T7249] [ 228.553809][ T7249] dump_stack_lvl+0xd6/0x122 [ 228.558551][ T7249] dump_stack+0x11/0x1b [ 228.562777][ T7249] should_fail+0x23c/0x250 [ 228.567246][ T7249] ? kmalloc_array+0x2d/0x40 [ 228.571902][ T7249] __should_failslab+0x81/0x90 [ 228.576667][ T7249] should_failslab+0x5/0x20 [ 228.581206][ T7249] __kmalloc+0x6f/0x370 [ 228.585365][ T7249] kmalloc_array+0x2d/0x40 [ 228.589780][ T7249] iter_file_splice_write+0xd5/0x790 [ 228.595116][ T7249] ? atime_needs_update+0x2ba/0x390 [ 228.600363][ T7249] ? touch_atime+0x11f/0x2e0 [ 228.604995][ T7249] ? generic_file_splice_read+0x2a9/0x330 [ 228.611069][ T7249] ? splice_from_pipe+0xd0/0xd0 [ 228.615989][ T7249] direct_splice_actor+0x80/0xa0 [ 228.620943][ T7249] splice_direct_to_actor+0x345/0x650 [ 228.626356][ T7249] ? do_splice_direct+0x190/0x190 [ 228.631447][ T7249] do_splice_direct+0x106/0x190 [ 228.632339][ T7250] FAULT_INJECTION: forcing a failure. [ 228.632339][ T7250] name failslab, interval 1, probability 0, space 0, times 0 [ 228.636356][ T7249] do_sendfile+0x675/0xc40 [ 228.653422][ T7249] __x64_sys_sendfile64+0x102/0x140 [ 228.658681][ T7249] do_syscall_64+0x44/0xd0 [ 228.663084][ T7249] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 228.668966][ T7249] RIP: 0033:0x7f17daf52ae9 [ 228.673384][ T7249] 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 [ 228.692985][ T7249] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 228.701482][ T7249] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 228.709483][ T7249] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 228.717548][ T7249] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 228.725563][ T7249] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 228.733523][ T7249] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 228.741488][ T7249] [ 228.744497][ T7250] CPU: 0 PID: 7250 Comm: syz-executor.4 Not tainted 5.16.0-rc3-syzkaller #0 [ 228.753195][ T7250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.763533][ T7250] Call Trace: [ 228.766813][ T7250] [ 228.769740][ T7250] dump_stack_lvl+0xd6/0x122 [ 228.774423][ T7250] dump_stack+0x11/0x1b [ 228.778654][ T7250] should_fail+0x23c/0x250 [ 228.783130][ T7250] ? mempool_alloc_slab+0x16/0x20 20:57:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000a) 20:57:38 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 17) [ 228.788476][ T7250] __should_failslab+0x81/0x90 [ 228.793243][ T7250] should_failslab+0x5/0x20 [ 228.797850][ T7250] kmem_cache_alloc+0x4f/0x320 [ 228.802616][ T7250] mempool_alloc_slab+0x16/0x20 [ 228.807567][ T7250] ? mempool_free+0x130/0x130 [ 228.812249][ T7250] mempool_alloc+0x9d/0x310 [ 228.816762][ T7250] bio_alloc_bioset+0xcc/0x560 [ 228.821577][ T7250] submit_bh_wbc+0x133/0x320 [ 228.826168][ T7250] ? mark_buffer_dirty+0x190/0x260 [ 228.831296][ T7250] __sync_dirty_buffer+0x136/0x1e0 [ 228.836445][ T7250] sync_dirty_buffer+0x16/0x20 [ 228.841193][ T7250] fat_mirror_bhs+0x24b/0x330 [ 228.845873][ T7250] fat_ent_write+0xc2/0xd0 [ 228.850304][ T7250] fat_chain_add+0x15b/0x410 [ 228.855014][ T7250] fat_get_block+0x48d/0x610 [ 228.859632][ T7250] __block_write_begin_int+0x4c5/0x1010 [ 228.865289][ T7250] ? fat_block_truncate_page+0x30/0x30 [ 228.870790][ T7250] cont_write_begin+0x4cf/0x7b0 [ 228.875652][ T7250] fat_write_begin+0x61/0xf0 [ 228.880249][ T7250] ? fat_block_truncate_page+0x30/0x30 [ 228.883514][ T7257] FAULT_INJECTION: forcing a failure. [ 228.883514][ T7257] name failslab, interval 1, probability 0, space 0, times 0 [ 228.885861][ T7250] generic_perform_write+0x1c8/0x400 [ 228.885892][ T7250] __generic_file_write_iter+0x195/0x2b0 [ 228.885949][ T7250] ? generic_write_checks+0x250/0x290 [ 228.914763][ T7250] generic_file_write_iter+0x75/0x130 [ 228.920146][ T7250] do_iter_readv_writev+0x2de/0x380 [ 228.925345][ T7250] do_iter_write+0x192/0x5c0 [ 228.929933][ T7250] ? splice_from_pipe_next+0x34f/0x3b0 [ 228.935529][ T7250] ? kmalloc_array+0x2d/0x40 [ 228.940164][ T7250] vfs_iter_write+0x4c/0x70 [ 228.944665][ T7250] iter_file_splice_write+0x43a/0x790 [ 228.950126][ T7250] ? splice_from_pipe+0xd0/0xd0 [ 228.954967][ T7250] direct_splice_actor+0x80/0xa0 [ 228.959889][ T7250] splice_direct_to_actor+0x345/0x650 [ 228.965259][ T7250] ? do_splice_direct+0x190/0x190 [ 228.970306][ T7250] do_splice_direct+0x106/0x190 [ 228.975185][ T7250] do_sendfile+0x675/0xc40 [ 228.979596][ T7250] __x64_sys_sendfile64+0x102/0x140 [ 228.984818][ T7250] do_syscall_64+0x44/0xd0 [ 228.989301][ T7250] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 228.995188][ T7250] RIP: 0033:0x7f62e2ccfae9 [ 228.999593][ T7250] 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 [ 229.019274][ T7250] RSP: 002b:00007f62e0a46188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 229.027928][ T7250] RAX: ffffffffffffffda RBX: 00007f62e2de2f60 RCX: 00007f62e2ccfae9 [ 229.035953][ T7250] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 229.044040][ T7250] RBP: 00007f62e0a461d0 R08: 0000000000000000 R09: 0000000000000000 [ 229.051994][ T7250] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 229.060035][ T7250] R13: 00007ffd353150cf R14: 00007f62e0a46300 R15: 0000000000022000 [ 229.068004][ T7250] [ 229.071059][ T7257] CPU: 1 PID: 7257 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 229.079822][ T7257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.089913][ T7257] Call Trace: [ 229.093186][ T7257] [ 229.096115][ T7257] dump_stack_lvl+0xd6/0x122 [ 229.100711][ T7257] dump_stack+0x11/0x1b [ 229.104863][ T7257] should_fail+0x23c/0x250 [ 229.109275][ T7257] ? jbd2__journal_start+0xf7/0x3f0 [ 229.114483][ T7257] __should_failslab+0x81/0x90 [ 229.119401][ T7257] should_failslab+0x5/0x20 [ 229.124014][ T7257] kmem_cache_alloc+0x4f/0x320 [ 229.128776][ T7257] jbd2__journal_start+0xf7/0x3f0 [ 229.133821][ T7257] __ext4_journal_start_sb+0x159/0x310 20:57:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 11) 20:57:38 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000c) [ 229.139340][ T7257] ? ext4_expand_extra_isize+0x560/0x560 [ 229.145068][ T7257] ext4_dirty_inode+0x58/0xa0 [ 229.149783][ T7257] __mark_inode_dirty+0x72/0x6c0 [ 229.154815][ T7257] ? ktime_get_coarse_real_ts64+0x10d/0x120 [ 229.160715][ T7257] inode_update_time+0x1b4/0x1d0 [ 229.165678][ T7257] file_update_time+0x1f3/0x230 [ 229.170534][ T7257] file_modified+0x62/0x80 [ 229.175138][ T7257] ext4_file_write_iter+0x795/0x1200 [ 229.180541][ T7257] ? ext4_file_write_iter+0x511/0x1200 [ 229.186074][ T7257] do_iter_readv_writev+0x2de/0x380 [ 229.191318][ T7257] do_iter_write+0x192/0x5c0 [ 229.196012][ T7257] vfs_iter_write+0x4c/0x70 [ 229.200501][ T7257] iter_file_splice_write+0x43a/0x790 [ 229.205867][ T7257] ? splice_from_pipe+0xd0/0xd0 [ 229.210761][ T7257] direct_splice_actor+0x80/0xa0 [ 229.215740][ T7257] splice_direct_to_actor+0x345/0x650 [ 229.221092][ T7257] ? do_splice_direct+0x190/0x190 [ 229.226098][ T7257] do_splice_direct+0x106/0x190 [ 229.230983][ T7257] do_sendfile+0x675/0xc40 [ 229.235460][ T7257] __x64_sys_sendfile64+0x102/0x140 [ 229.240648][ T7257] do_syscall_64+0x44/0xd0 [ 229.245100][ T7257] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 229.251047][ T7257] RIP: 0033:0x7f17daf52ae9 [ 229.255526][ T7257] 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 [ 229.275368][ T7257] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 229.283759][ T7257] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 20:57:38 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000010) 20:57:38 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x8000000b) [ 229.291842][ T7257] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 229.299790][ T7257] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 229.307828][ T7257] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 229.315792][ T7257] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 229.323944][ T7257] [ 229.393220][ T7266] loop1: detected capacity change from 0 to 262160 [ 229.396823][ T7267] loop4: detected capacity change from 0 to 262160 [ 229.412913][ T7267] FAULT_INJECTION: forcing a failure. [ 229.412913][ T7267] name failslab, interval 1, probability 0, space 0, times 0 [ 229.425673][ T7267] CPU: 0 PID: 7267 Comm: syz-executor.4 Not tainted 5.16.0-rc3-syzkaller #0 [ 229.434355][ T7267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.444411][ T7267] Call Trace: [ 229.447696][ T7267] [ 229.450635][ T7267] dump_stack_lvl+0xd6/0x122 [ 229.455282][ T7267] dump_stack+0x11/0x1b [ 229.459515][ T7267] should_fail+0x23c/0x250 [ 229.463944][ T7267] ? fat_cache_add+0x1f7/0x4f0 [ 229.468846][ T7267] __should_failslab+0x81/0x90 [ 229.473701][ T7267] should_failslab+0x5/0x20 [ 229.478413][ T7267] kmem_cache_alloc+0x4f/0x320 [ 229.483175][ T7267] fat_cache_add+0x1f7/0x4f0 [ 229.487764][ T7267] fat_get_cluster+0x5ca/0x890 [ 229.492674][ T7267] fat_get_mapped_cluster+0xe0/0x260 [ 229.497962][ T7267] fat_bmap+0x258/0x290 [ 229.502189][ T7267] fat_get_block+0x3cb/0x610 [ 229.506832][ T7267] __block_write_begin_int+0x4c5/0x1010 [ 229.512387][ T7267] ? fat_block_truncate_page+0x30/0x30 [ 229.518173][ T7267] cont_write_begin+0x4cf/0x7b0 [ 229.523033][ T7267] fat_write_begin+0x61/0xf0 [ 229.527622][ T7267] ? fat_block_truncate_page+0x30/0x30 [ 229.533189][ T7267] generic_perform_write+0x1c8/0x400 [ 229.538482][ T7267] __generic_file_write_iter+0x195/0x2b0 [ 229.544148][ T7267] ? generic_write_checks+0x250/0x290 [ 229.549528][ T7267] generic_file_write_iter+0x75/0x130 [ 229.554919][ T7267] do_iter_readv_writev+0x2de/0x380 [ 229.560147][ T7267] do_iter_write+0x192/0x5c0 [ 229.564740][ T7267] ? splice_from_pipe_next+0x34f/0x3b0 [ 229.570215][ T7267] ? kmalloc_array+0x2d/0x40 [ 229.574812][ T7267] vfs_iter_write+0x4c/0x70 [ 229.579396][ T7267] iter_file_splice_write+0x43a/0x790 [ 229.584787][ T7267] ? splice_from_pipe+0xd0/0xd0 [ 229.589655][ T7267] direct_splice_actor+0x80/0xa0 [ 229.594605][ T7267] splice_direct_to_actor+0x345/0x650 [ 229.594660][ T7272] FAULT_INJECTION: forcing a failure. [ 229.594660][ T7272] name failslab, interval 1, probability 0, space 0, times 0 [ 229.612591][ T7267] ? do_splice_direct+0x190/0x190 [ 229.617613][ T7267] do_splice_direct+0x106/0x190 [ 229.622727][ T7267] do_sendfile+0x675/0xc40 [ 229.627130][ T7267] __x64_sys_sendfile64+0x102/0x140 [ 229.632319][ T7267] do_syscall_64+0x44/0xd0 [ 229.636722][ T7267] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 229.642599][ T7267] RIP: 0033:0x7f62e2ccfae9 [ 229.647008][ T7267] 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 [ 229.666608][ T7267] RSP: 002b:00007f62e0a46188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 229.675083][ T7267] RAX: ffffffffffffffda RBX: 00007f62e2de2f60 RCX: 00007f62e2ccfae9 [ 229.683210][ T7267] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 20:57:39 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 18) [ 229.691181][ T7267] RBP: 00007f62e0a461d0 R08: 0000000000000000 R09: 0000000000000000 [ 229.699230][ T7267] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 229.707221][ T7267] R13: 00007ffd353150cf R14: 00007f62e0a46300 R15: 0000000000022000 [ 229.715285][ T7267] [ 229.718285][ T7272] CPU: 1 PID: 7272 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 229.726964][ T7272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.737103][ T7272] Call Trace: [ 229.740373][ T7272] [ 229.743298][ T7272] dump_stack_lvl+0xd6/0x122 [ 229.747893][ T7272] dump_stack+0x11/0x1b [ 229.752071][ T7272] should_fail+0x23c/0x250 [ 229.756483][ T7272] ? __iomap_dio_rw+0x143/0x1070 [ 229.761439][ T7272] __should_failslab+0x81/0x90 [ 229.766202][ T7272] should_failslab+0x5/0x20 [ 229.770705][ T7272] kmem_cache_alloc_trace+0x52/0x350 [ 229.776022][ T7272] ? delay_tsc+0x96/0xe0 [ 229.780279][ T7272] __iomap_dio_rw+0x143/0x1070 [ 229.785071][ T7272] ? preempt_count_add+0x4e/0x90 20:57:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 12) [ 229.790013][ T7272] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 229.795818][ T7272] ? ___cache_free+0x46/0x300 [ 229.800494][ T7272] iomap_dio_rw+0x38/0x80 [ 229.804964][ T7272] ? ext4_file_write_iter+0x511/0x1200 [ 229.810421][ T7272] ext4_file_write_iter+0xac3/0x1200 [ 229.815722][ T7272] ? ext4_file_write_iter+0x511/0x1200 [ 229.821341][ T7272] do_iter_readv_writev+0x2de/0x380 [ 229.826660][ T7272] do_iter_write+0x192/0x5c0 [ 229.831262][ T7272] ? splice_from_pipe_next+0x34f/0x3b0 [ 229.836781][ T7272] ? kmalloc_array+0x2d/0x40 20:57:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000b) 20:57:39 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000011) 20:57:39 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000d) [ 229.841368][ T7272] vfs_iter_write+0x4c/0x70 [ 229.845953][ T7272] iter_file_splice_write+0x43a/0x790 [ 229.851340][ T7272] ? splice_from_pipe+0xd0/0xd0 [ 229.856194][ T7272] direct_splice_actor+0x80/0xa0 [ 229.861401][ T7272] splice_direct_to_actor+0x345/0x650 [ 229.866776][ T7272] ? do_splice_direct+0x190/0x190 [ 229.871799][ T7272] do_splice_direct+0x106/0x190 [ 229.876716][ T7272] do_sendfile+0x675/0xc40 [ 229.881285][ T7272] __x64_sys_sendfile64+0x102/0x140 [ 229.886518][ T7272] do_syscall_64+0x44/0xd0 [ 229.890940][ T7272] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 229.896854][ T7272] RIP: 0033:0x7f17daf52ae9 [ 229.901350][ T7272] 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 [ 229.920956][ T7272] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 229.929369][ T7272] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 229.937526][ T7272] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 20:57:39 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 19) 20:57:39 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x8000000c) [ 229.945498][ T7272] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 229.953455][ T7272] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 229.961473][ T7272] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 229.969524][ T7272] [ 230.027157][ T7285] loop4: detected capacity change from 0 to 262160 [ 230.040753][ T7283] FAULT_INJECTION: forcing a failure. [ 230.040753][ T7283] name failslab, interval 1, probability 0, space 0, times 0 [ 230.041655][ T7285] FAULT_INJECTION: forcing a failure. [ 230.041655][ T7285] name failslab, interval 1, probability 0, space 0, times 0 [ 230.053414][ T7283] CPU: 1 PID: 7283 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 230.074835][ T7283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.084874][ T7283] Call Trace: [ 230.088132][ T7283] [ 230.091044][ T7283] dump_stack_lvl+0xd6/0x122 [ 230.095686][ T7283] dump_stack+0x11/0x1b [ 230.099842][ T7283] should_fail+0x23c/0x250 [ 230.104354][ T7283] ? jbd2__journal_start+0xf7/0x3f0 [ 230.109541][ T7283] __should_failslab+0x81/0x90 [ 230.114306][ T7283] should_failslab+0x5/0x20 [ 230.118793][ T7283] kmem_cache_alloc+0x4f/0x320 [ 230.123565][ T7283] jbd2__journal_start+0xf7/0x3f0 [ 230.128827][ T7283] __ext4_journal_start_sb+0x159/0x310 [ 230.134284][ T7283] ? ext4_file_write_iter+0x511/0x1200 [ 230.139841][ T7283] ext4_file_write_iter+0x992/0x1200 [ 230.145125][ T7283] ? ext4_file_write_iter+0x511/0x1200 [ 230.150624][ T7283] do_iter_readv_writev+0x2de/0x380 [ 230.155807][ T7283] do_iter_write+0x192/0x5c0 [ 230.160384][ T7283] ? splice_from_pipe_next+0x34f/0x3b0 [ 230.165900][ T7283] ? kmalloc_array+0x2d/0x40 [ 230.170494][ T7283] vfs_iter_write+0x4c/0x70 [ 230.175106][ T7283] iter_file_splice_write+0x43a/0x790 [ 230.180486][ T7283] ? splice_from_pipe+0xd0/0xd0 [ 230.185318][ T7283] direct_splice_actor+0x80/0xa0 [ 230.190238][ T7283] splice_direct_to_actor+0x345/0x650 [ 230.195674][ T7283] ? do_splice_direct+0x190/0x190 [ 230.200795][ T7283] do_splice_direct+0x106/0x190 [ 230.205632][ T7283] do_sendfile+0x675/0xc40 [ 230.210030][ T7283] __x64_sys_sendfile64+0x102/0x140 [ 230.215246][ T7283] do_syscall_64+0x44/0xd0 [ 230.219648][ T7283] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 230.225588][ T7283] RIP: 0033:0x7f17daf52ae9 [ 230.229983][ T7283] 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 [ 230.249578][ T7283] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 230.258053][ T7283] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 230.266005][ T7283] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 230.273960][ T7283] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 230.281930][ T7283] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 230.291208][ T7283] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 230.299162][ T7283] [ 230.302212][ T7285] CPU: 0 PID: 7285 Comm: syz-executor.4 Not tainted 5.16.0-rc3-syzkaller #0 [ 230.311003][ T7285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.321145][ T7285] Call Trace: [ 230.324421][ T7285] [ 230.327348][ T7285] dump_stack_lvl+0xd6/0x122 [ 230.332045][ T7285] dump_stack+0x11/0x1b [ 230.336376][ T7285] should_fail+0x23c/0x250 [ 230.340975][ T7285] ? fat_cache_add+0x1f7/0x4f0 [ 230.345742][ T7285] __should_failslab+0x81/0x90 [ 230.350509][ T7285] should_failslab+0x5/0x20 [ 230.355083][ T7285] kmem_cache_alloc+0x4f/0x320 [ 230.359897][ T7285] fat_cache_add+0x1f7/0x4f0 [ 230.364616][ T7285] ? __schedule+0x44a/0x6a0 [ 230.369294][ T7285] fat_get_cluster+0x5ca/0x890 [ 230.374070][ T7285] fat_get_mapped_cluster+0xe0/0x260 [ 230.379438][ T7285] fat_bmap+0x258/0x290 [ 230.380373][ T7287] loop1: detected capacity change from 0 to 262160 [ 230.383692][ T7285] fat_get_block+0x3cb/0x610 [ 230.383718][ T7285] __block_write_begin_int+0x4c5/0x1010 [ 230.383742][ T7285] ? fat_block_truncate_page+0x30/0x30 [ 230.383767][ T7285] cont_write_begin+0x4cf/0x7b0 [ 230.383788][ T7285] fat_write_begin+0x61/0xf0 [ 230.393561][ T7289] FAULT_INJECTION: forcing a failure. [ 230.393561][ T7289] name failslab, interval 1, probability 0, space 0, times 0 [ 230.394837][ T7285] ? fat_block_truncate_page+0x30/0x30 [ 230.394924][ T7285] generic_perform_write+0x1c8/0x400 [ 230.438513][ T7285] __generic_file_write_iter+0x195/0x2b0 [ 230.444197][ T7285] ? generic_write_checks+0x250/0x290 [ 230.449588][ T7285] generic_file_write_iter+0x75/0x130 [ 230.454945][ T7285] do_iter_readv_writev+0x2de/0x380 [ 230.460164][ T7285] do_iter_write+0x192/0x5c0 [ 230.464753][ T7285] ? splice_from_pipe_next+0x34f/0x3b0 [ 230.470344][ T7285] ? kmalloc_array+0x2d/0x40 [ 230.474927][ T7285] vfs_iter_write+0x4c/0x70 [ 230.479421][ T7285] iter_file_splice_write+0x43a/0x790 [ 230.484782][ T7285] ? splice_from_pipe+0xd0/0xd0 [ 230.489626][ T7285] direct_splice_actor+0x80/0xa0 [ 230.494586][ T7285] splice_direct_to_actor+0x345/0x650 [ 230.500019][ T7285] ? do_splice_direct+0x190/0x190 [ 230.505045][ T7285] do_splice_direct+0x106/0x190 [ 230.509899][ T7285] do_sendfile+0x675/0xc40 [ 230.514297][ T7285] __x64_sys_sendfile64+0x102/0x140 [ 230.519566][ T7285] do_syscall_64+0x44/0xd0 [ 230.523984][ T7285] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 230.529868][ T7285] RIP: 0033:0x7f62e2ccfae9 [ 230.534312][ T7285] 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 [ 230.554479][ T7285] RSP: 002b:00007f62e0a46188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 230.562875][ T7285] RAX: ffffffffffffffda RBX: 00007f62e2de2f60 RCX: 00007f62e2ccfae9 [ 230.570830][ T7285] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 20:57:39 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 20) [ 230.578782][ T7285] RBP: 00007f62e0a461d0 R08: 0000000000000000 R09: 0000000000000000 [ 230.586738][ T7285] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 230.594962][ T7285] R13: 00007ffd353150cf R14: 00007f62e0a46300 R15: 0000000000022000 [ 230.602932][ T7285] [ 230.605939][ T7289] CPU: 1 PID: 7289 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 230.614609][ T7289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.624680][ T7289] Call Trace: [ 230.627964][ T7289] [ 230.630923][ T7289] dump_stack_lvl+0xd6/0x122 [ 230.635521][ T7289] dump_stack+0x11/0x1b [ 230.639823][ T7289] should_fail+0x23c/0x250 [ 230.644246][ T7289] ? jbd2__journal_start+0xf7/0x3f0 [ 230.649516][ T7289] __should_failslab+0x81/0x90 [ 230.654449][ T7289] should_failslab+0x5/0x20 [ 230.658936][ T7289] kmem_cache_alloc+0x4f/0x320 [ 230.663684][ T7289] ? __find_get_block+0x785/0x9b0 [ 230.668715][ T7289] jbd2__journal_start+0xf7/0x3f0 [ 230.673724][ T7289] __ext4_journal_start_sb+0x159/0x310 [ 230.679186][ T7289] ext4_iomap_begin+0x408/0x630 [ 230.684209][ T7289] ? ext4_alloc_da_blocks+0x100/0x100 [ 230.689564][ T7289] iomap_iter+0x395/0x4a0 [ 230.693882][ T7289] __iomap_dio_rw+0x695/0x1070 [ 230.698674][ T7289] iomap_dio_rw+0x38/0x80 [ 230.702990][ T7289] ? ext4_file_write_iter+0x511/0x1200 [ 230.708442][ T7289] ext4_file_write_iter+0xac3/0x1200 [ 230.713721][ T7289] ? ext4_file_write_iter+0x511/0x1200 [ 230.719164][ T7289] do_iter_readv_writev+0x2de/0x380 [ 230.724593][ T7289] do_iter_write+0x192/0x5c0 [ 230.729186][ T7289] ? splice_from_pipe_next+0x34f/0x3b0 [ 230.734692][ T7289] ? kmalloc_array+0x2d/0x40 [ 230.739280][ T7289] vfs_iter_write+0x4c/0x70 [ 230.743800][ T7289] iter_file_splice_write+0x43a/0x790 [ 230.749192][ T7289] ? splice_from_pipe+0xd0/0xd0 [ 230.754032][ T7289] direct_splice_actor+0x80/0xa0 [ 230.758967][ T7289] splice_direct_to_actor+0x345/0x650 [ 230.764342][ T7289] ? do_splice_direct+0x190/0x190 [ 230.769390][ T7289] do_splice_direct+0x106/0x190 [ 230.774230][ T7289] do_sendfile+0x675/0xc40 [ 230.778727][ T7289] __x64_sys_sendfile64+0x102/0x140 [ 230.783943][ T7289] do_syscall_64+0x44/0xd0 [ 230.788348][ T7289] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 230.794314][ T7289] RIP: 0033:0x7f17daf52ae9 [ 230.798718][ T7289] 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 [ 230.818304][ T7289] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 20:57:40 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000f) 20:57:40 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x8000000d) [ 230.826710][ T7289] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 230.834661][ T7289] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 230.842616][ T7289] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 230.850575][ T7289] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 230.858546][ T7289] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 230.866500][ T7289] 20:57:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000001) 20:57:40 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 21) 20:57:40 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000281) [ 230.993816][ T7303] FAULT_INJECTION: forcing a failure. [ 230.993816][ T7303] name failslab, interval 1, probability 0, space 0, times 0 [ 231.006767][ T7303] CPU: 0 PID: 7303 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 231.015444][ T7303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.025496][ T7303] Call Trace: [ 231.028826][ T7303] [ 231.031739][ T7303] dump_stack_lvl+0xd6/0x122 [ 231.036405][ T7303] dump_stack+0x11/0x1b [ 231.040537][ T7303] should_fail+0x23c/0x250 [ 231.044961][ T7303] ? kcalloc+0x32/0x50 [ 231.049132][ T7303] __should_failslab+0x81/0x90 [ 231.053965][ T7303] should_failslab+0x5/0x20 [ 231.058563][ T7303] __kmalloc+0x6f/0x370 [ 231.062844][ T7303] ? blk_mq_dispatch_rq_list+0xee5/0x11e0 [ 231.068546][ T7303] kcalloc+0x32/0x50 [ 231.072507][ T7303] ext4_find_extent+0x19f/0x7e0 [ 231.077427][ T7303] ext4_ext_map_blocks+0x115/0x2120 [ 231.082698][ T7303] ? preempt_count_add+0x4e/0x90 [ 231.087622][ T7303] ? _raw_read_unlock+0x13/0x30 [ 231.092460][ T7303] ? start_this_handle+0xfa6/0x1050 [ 231.097670][ T7303] ? ext4_es_lookup_extent+0x221/0x500 [ 231.103108][ T7303] ext4_map_blocks+0x71e/0xf00 [ 231.107875][ T7303] ext4_iomap_begin+0x4b0/0x630 [ 231.112721][ T7303] ? ext4_alloc_da_blocks+0x100/0x100 [ 231.118124][ T7303] iomap_iter+0x395/0x4a0 [ 231.122447][ T7303] __iomap_dio_rw+0x695/0x1070 [ 231.127202][ T7303] ? _raw_spin_lock_irq+0x41/0x50 [ 231.132278][ T7303] iomap_dio_rw+0x38/0x80 [ 231.136636][ T7303] ? ext4_file_write_iter+0x511/0x1200 [ 231.142136][ T7303] ext4_file_write_iter+0xac3/0x1200 [ 231.147438][ T7303] ? ext4_file_write_iter+0x511/0x1200 [ 231.152898][ T7303] do_iter_readv_writev+0x2de/0x380 [ 231.158145][ T7303] do_iter_write+0x192/0x5c0 [ 231.162717][ T7303] ? splice_from_pipe_next+0x34f/0x3b0 [ 231.168159][ T7303] ? kmalloc_array+0x2d/0x40 [ 231.172728][ T7303] vfs_iter_write+0x4c/0x70 [ 231.177230][ T7303] iter_file_splice_write+0x43a/0x790 [ 231.182608][ T7303] ? splice_from_pipe+0xd0/0xd0 [ 231.187469][ T7303] direct_splice_actor+0x80/0xa0 [ 231.192481][ T7303] splice_direct_to_actor+0x345/0x650 [ 231.197904][ T7303] ? do_splice_direct+0x190/0x190 [ 231.202910][ T7303] do_splice_direct+0x106/0x190 [ 231.207765][ T7303] do_sendfile+0x675/0xc40 [ 231.212161][ T7303] __x64_sys_sendfile64+0x102/0x140 [ 231.217350][ T7303] do_syscall_64+0x44/0xd0 [ 231.221742][ T7303] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 231.227612][ T7303] RIP: 0033:0x7f17daf52ae9 [ 231.232003][ T7303] 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 [ 231.251587][ T7303] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 231.260152][ T7303] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 231.268108][ T7303] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 231.276121][ T7303] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 231.284070][ T7303] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 20:57:40 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 22) 20:57:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000c) [ 231.292028][ T7303] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 231.300255][ T7303] [ 231.320095][ T7307] loop4: detected capacity change from 0 to 262160 [ 231.380580][ T7310] FAULT_INJECTION: forcing a failure. [ 231.380580][ T7310] name failslab, interval 1, probability 0, space 0, times 0 [ 231.393344][ T7310] CPU: 0 PID: 7310 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 231.402060][ T7310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.412281][ T7310] Call Trace: [ 231.415559][ T7310] [ 231.418491][ T7310] dump_stack_lvl+0xd6/0x122 [ 231.423092][ T7310] dump_stack+0x11/0x1b [ 231.427241][ T7310] should_fail+0x23c/0x250 [ 231.431666][ T7310] ? ext4_mb_new_blocks+0x328/0x1ee0 [ 231.437170][ T7310] __should_failslab+0x81/0x90 [ 231.441967][ T7310] should_failslab+0x5/0x20 [ 231.446571][ T7310] kmem_cache_alloc+0x4f/0x320 [ 231.451345][ T7310] ext4_mb_new_blocks+0x328/0x1ee0 [ 231.456467][ T7310] ? ext4_find_extent+0x7b2/0x7e0 [ 231.461651][ T7310] ? ext4_ext_search_right+0x246/0x4f0 [ 231.467110][ T7310] ext4_ext_map_blocks+0x1658/0x2120 [ 231.472383][ T7310] ? ext4_es_lookup_extent+0x221/0x500 [ 231.477828][ T7310] ext4_map_blocks+0x71e/0xf00 [ 231.482569][ T7310] ext4_iomap_begin+0x4b0/0x630 [ 231.487484][ T7310] ? ext4_alloc_da_blocks+0x100/0x100 [ 231.492922][ T7310] iomap_iter+0x395/0x4a0 [ 231.497369][ T7310] __iomap_dio_rw+0x695/0x1070 [ 231.502322][ T7310] iomap_dio_rw+0x38/0x80 [ 231.506689][ T7310] ? ext4_file_write_iter+0x511/0x1200 [ 231.512284][ T7310] ext4_file_write_iter+0xac3/0x1200 [ 231.517644][ T7310] ? ext4_file_write_iter+0x511/0x1200 [ 231.523153][ T7310] do_iter_readv_writev+0x2de/0x380 [ 231.528342][ T7310] do_iter_write+0x192/0x5c0 [ 231.532979][ T7310] ? splice_from_pipe_next+0x34f/0x3b0 [ 231.538421][ T7310] ? kmalloc_array+0x2d/0x40 [ 231.543079][ T7310] vfs_iter_write+0x4c/0x70 [ 231.547625][ T7310] iter_file_splice_write+0x43a/0x790 [ 231.553002][ T7310] ? splice_from_pipe+0xd0/0xd0 [ 231.557963][ T7310] direct_splice_actor+0x80/0xa0 [ 231.563138][ T7310] splice_direct_to_actor+0x345/0x650 [ 231.568756][ T7310] ? do_splice_direct+0x190/0x190 [ 231.573809][ T7310] do_splice_direct+0x106/0x190 [ 231.578907][ T7310] do_sendfile+0x675/0xc40 [ 231.583364][ T7310] __x64_sys_sendfile64+0x102/0x140 [ 231.588730][ T7310] do_syscall_64+0x44/0xd0 [ 231.593147][ T7310] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 231.599144][ T7310] RIP: 0033:0x7f17daf52ae9 [ 231.603539][ T7310] 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 [ 231.623255][ T7310] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 20:57:41 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 23) 20:57:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x7ffff000) [ 231.631666][ T7310] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 231.639618][ T7310] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 231.647749][ T7310] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 231.655706][ T7310] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 231.663722][ T7310] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 231.671734][ T7310] 20:57:41 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000010) [ 231.720850][ T7314] loop1: detected capacity change from 0 to 262160 [ 231.746660][ T7316] FAULT_INJECTION: forcing a failure. [ 231.746660][ T7316] name failslab, interval 1, probability 0, space 0, times 0 [ 231.759467][ T7316] CPU: 0 PID: 7316 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 231.768332][ T7316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.778469][ T7316] Call Trace: [ 231.781733][ T7316] [ 231.784645][ T7316] dump_stack_lvl+0xd6/0x122 [ 231.789247][ T7316] dump_stack+0x11/0x1b [ 231.793385][ T7316] should_fail+0x23c/0x250 [ 231.797796][ T7316] ? ext4_mb_new_blocks+0x73e/0x1ee0 [ 231.803119][ T7316] __should_failslab+0x81/0x90 [ 231.807889][ T7316] should_failslab+0x5/0x20 [ 231.812457][ T7316] kmem_cache_alloc+0x4f/0x320 [ 231.817212][ T7316] ext4_mb_new_blocks+0x73e/0x1ee0 [ 231.822346][ T7316] ? ext4_find_extent+0x7b2/0x7e0 [ 231.827361][ T7316] ? ext4_ext_search_right+0x246/0x4f0 [ 231.832826][ T7316] ext4_ext_map_blocks+0x1658/0x2120 [ 231.838105][ T7316] ? ext4_es_lookup_extent+0x221/0x500 [ 231.843554][ T7316] ext4_map_blocks+0x71e/0xf00 [ 231.848493][ T7316] ext4_iomap_begin+0x4b0/0x630 [ 231.853328][ T7316] ? ext4_alloc_da_blocks+0x100/0x100 [ 231.858680][ T7316] iomap_iter+0x395/0x4a0 [ 231.863086][ T7316] __iomap_dio_rw+0x695/0x1070 [ 231.867842][ T7316] ? _raw_spin_lock_irq+0x41/0x50 [ 231.872916][ T7316] iomap_dio_rw+0x38/0x80 [ 231.877396][ T7316] ? ext4_file_write_iter+0x511/0x1200 [ 231.882904][ T7316] ext4_file_write_iter+0xac3/0x1200 [ 231.888167][ T7316] ? ext4_file_write_iter+0x511/0x1200 [ 231.893634][ T7316] do_iter_readv_writev+0x2de/0x380 [ 231.898813][ T7316] do_iter_write+0x192/0x5c0 [ 231.903384][ T7316] ? splice_from_pipe_next+0x34f/0x3b0 [ 231.908828][ T7316] ? kmalloc_array+0x2d/0x40 [ 231.913428][ T7316] vfs_iter_write+0x4c/0x70 [ 231.918014][ T7316] iter_file_splice_write+0x43a/0x790 [ 231.923422][ T7316] ? splice_from_pipe+0xd0/0xd0 [ 231.928263][ T7316] direct_splice_actor+0x80/0xa0 [ 231.933181][ T7316] splice_direct_to_actor+0x345/0x650 [ 231.938560][ T7316] ? do_splice_direct+0x190/0x190 [ 231.943577][ T7316] do_splice_direct+0x106/0x190 [ 231.948405][ T7316] do_sendfile+0x675/0xc40 [ 231.952826][ T7316] __x64_sys_sendfile64+0x102/0x140 [ 231.958033][ T7316] do_syscall_64+0x44/0xd0 [ 231.962456][ T7316] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 231.968339][ T7316] RIP: 0033:0x7f17daf52ae9 [ 231.972730][ T7316] 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 [ 231.992363][ T7316] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 232.000765][ T7316] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 232.008717][ T7316] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 20:57:41 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x8000000f) [ 232.016684][ T7316] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 232.024735][ T7316] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 232.032684][ T7316] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 232.040779][ T7316] 20:57:41 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 24) [ 232.089867][ T7322] loop4: detected capacity change from 0 to 262160 [ 232.133572][ T7327] FAULT_INJECTION: forcing a failure. [ 232.133572][ T7327] name failslab, interval 1, probability 0, space 0, times 0 [ 232.146301][ T7327] CPU: 1 PID: 7327 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 232.155005][ T7327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.165516][ T7327] Call Trace: [ 232.168795][ T7327] [ 232.171723][ T7327] dump_stack_lvl+0xd6/0x122 [ 232.176319][ T7327] dump_stack+0x11/0x1b [ 232.180604][ T7327] should_fail+0x23c/0x250 [ 232.185074][ T7327] ? __es_insert_extent+0x546/0xe80 [ 232.190294][ T7327] __should_failslab+0x81/0x90 [ 232.195073][ T7327] should_failslab+0x5/0x20 [ 232.199585][ T7327] kmem_cache_alloc+0x4f/0x320 [ 232.204354][ T7327] __es_insert_extent+0x546/0xe80 [ 232.209405][ T7327] ext4_es_insert_extent+0x1cb/0x19c0 [ 232.214777][ T7327] ext4_map_blocks+0xa5d/0xf00 [ 232.219547][ T7327] ext4_iomap_begin+0x4b0/0x630 [ 232.224547][ T7327] ? ext4_alloc_da_blocks+0x100/0x100 [ 232.229936][ T7327] iomap_iter+0x395/0x4a0 20:57:41 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000500) 20:57:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000002) [ 232.234304][ T7327] __iomap_dio_rw+0x695/0x1070 [ 232.239070][ T7327] ? _raw_spin_lock_irq+0x41/0x50 [ 232.244384][ T7327] iomap_dio_rw+0x38/0x80 [ 232.248835][ T7327] ? ext4_file_write_iter+0x511/0x1200 [ 232.254381][ T7327] ext4_file_write_iter+0xac3/0x1200 [ 232.259669][ T7327] ? ext4_file_write_iter+0x511/0x1200 [ 232.265165][ T7327] do_iter_readv_writev+0x2de/0x380 [ 232.270447][ T7327] do_iter_write+0x192/0x5c0 [ 232.275170][ T7327] ? splice_from_pipe_next+0x34f/0x3b0 [ 232.280621][ T7327] ? kmalloc_array+0x2d/0x40 [ 232.285271][ T7327] vfs_iter_write+0x4c/0x70 [ 232.289907][ T7327] iter_file_splice_write+0x43a/0x790 [ 232.295333][ T7327] ? splice_from_pipe+0xd0/0xd0 [ 232.300221][ T7327] direct_splice_actor+0x80/0xa0 [ 232.305214][ T7327] splice_direct_to_actor+0x345/0x650 [ 232.310721][ T7327] ? do_splice_direct+0x190/0x190 [ 232.315826][ T7327] do_splice_direct+0x106/0x190 [ 232.320854][ T7327] do_sendfile+0x675/0xc40 [ 232.325555][ T7327] __x64_sys_sendfile64+0x102/0x140 [ 232.330785][ T7327] do_syscall_64+0x44/0xd0 [ 232.335264][ T7327] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 232.341152][ T7327] RIP: 0033:0x7f17daf52ae9 [ 232.345726][ T7327] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 232.365550][ T7327] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 232.373947][ T7327] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 20:57:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000d) [ 232.382049][ T7327] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 232.390023][ T7327] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 232.398007][ T7327] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 232.405984][ T7327] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 232.413945][ T7327] 20:57:42 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000011) [ 232.476664][ T7334] loop4: detected capacity change from 0 to 262160 [ 232.499786][ T7336] loop1: detected capacity change from 0 to 262160 20:57:42 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000010) 20:57:42 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 25) 20:57:42 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80001300) 20:57:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000003) 20:57:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000e) [ 232.704515][ T7348] FAULT_INJECTION: forcing a failure. [ 232.704515][ T7348] name failslab, interval 1, probability 0, space 0, times 0 [ 232.717437][ T7348] CPU: 1 PID: 7348 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 232.726367][ T7348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.736701][ T7348] Call Trace: [ 232.739965][ T7348] [ 232.742947][ T7348] dump_stack_lvl+0xd6/0x122 [ 232.747722][ T7348] dump_stack+0x11/0x1b [ 232.751860][ T7348] should_fail+0x23c/0x250 [ 232.756457][ T7348] ? mempool_alloc_slab+0x16/0x20 [ 232.761559][ T7348] __should_failslab+0x81/0x90 [ 232.766309][ T7348] should_failslab+0x5/0x20 [ 232.770921][ T7348] kmem_cache_alloc+0x4f/0x320 [ 232.775672][ T7348] mempool_alloc_slab+0x16/0x20 [ 232.780517][ T7348] ? mempool_free+0x130/0x130 [ 232.785182][ T7348] mempool_alloc+0x9d/0x310 [ 232.789669][ T7348] ? __find_get_block+0x785/0x9b0 [ 232.794696][ T7348] sg_pool_alloc+0x74/0x90 [ 232.799166][ T7348] __sg_alloc_table+0xce/0x290 [ 232.803967][ T7348] sg_alloc_table_chained+0xaf/0x140 [ 232.809329][ T7348] ? sg_alloc_table_chained+0x140/0x140 [ 232.815097][ T7348] scsi_alloc_sgtables+0x18a/0x510 [ 232.820241][ T7348] sd_init_command+0x944/0x1610 [ 232.825252][ T7348] scsi_queue_rq+0x1026/0x1460 [ 232.830053][ T7348] blk_mq_dispatch_rq_list+0x534/0x11e0 [ 232.835695][ T7348] ? __sbitmap_queue_get+0x11/0x20 [ 232.840803][ T7348] blk_mq_do_dispatch_sched+0x446/0x6d0 [ 232.846347][ T7348] __blk_mq_sched_dispatch_requests+0x1ca/0x270 [ 232.852663][ T7348] blk_mq_sched_dispatch_requests+0x9f/0x110 [ 232.858748][ T7348] __blk_mq_run_hw_queue+0xc1/0x140 [ 232.863997][ T7348] __blk_mq_delay_run_hw_queue+0x199/0x360 [ 232.869811][ T7348] ? __rcu_read_unlock+0x5c/0x290 [ 232.874901][ T7348] blk_mq_run_hw_queue+0x231/0x260 [ 232.880119][ T7348] blk_mq_sched_insert_requests+0x130/0x200 [ 232.886059][ T7348] blk_mq_flush_plug_list+0x372/0x460 [ 232.891481][ T7348] blk_flush_plug+0x25a/0x2b0 [ 232.896251][ T7348] ? ext4_iomap_end+0x33/0x50 [ 232.901562][ T7348] blk_finish_plug+0x44/0x60 [ 232.906218][ T7348] __iomap_dio_rw+0xcad/0x1070 [ 232.911140][ T7348] ? _raw_spin_lock_irq+0x41/0x50 [ 232.916213][ T7348] iomap_dio_rw+0x38/0x80 [ 232.920529][ T7348] ? ext4_file_write_iter+0x511/0x1200 [ 232.926035][ T7348] ext4_file_write_iter+0xac3/0x1200 [ 232.931316][ T7348] ? ext4_file_write_iter+0x511/0x1200 [ 232.936755][ T7348] do_iter_readv_writev+0x2de/0x380 [ 232.941976][ T7348] do_iter_write+0x192/0x5c0 [ 232.946565][ T7348] ? splice_from_pipe_next+0x34f/0x3b0 [ 232.952034][ T7348] ? kmalloc_array+0x2d/0x40 [ 232.956616][ T7348] vfs_iter_write+0x4c/0x70 [ 232.961106][ T7348] iter_file_splice_write+0x43a/0x790 [ 232.966538][ T7348] ? splice_from_pipe+0xd0/0xd0 [ 232.971414][ T7348] direct_splice_actor+0x80/0xa0 [ 232.976360][ T7348] splice_direct_to_actor+0x345/0x650 [ 232.981779][ T7348] ? do_splice_direct+0x190/0x190 [ 232.986797][ T7348] do_splice_direct+0x106/0x190 [ 232.991661][ T7348] do_sendfile+0x675/0xc40 [ 232.996107][ T7348] __x64_sys_sendfile64+0x102/0x140 [ 233.001303][ T7348] do_syscall_64+0x44/0xd0 [ 233.005727][ T7348] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 233.011686][ T7348] RIP: 0033:0x7f17daf52ae9 [ 233.016094][ T7348] 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 [ 233.036045][ T7348] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 233.044513][ T7348] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 233.052480][ T7348] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 233.060442][ T7348] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 233.068420][ T7348] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 233.076482][ T7348] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 233.084457][ T7348] [ 233.104830][ T7352] loop4: detected capacity change from 0 to 262160 20:57:42 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000281) [ 233.152188][ T7355] loop1: detected capacity change from 0 to 262160 20:57:42 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000011) 20:57:42 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80001700) 20:57:42 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 26) 20:57:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000004) 20:57:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000f) [ 233.337464][ T7365] FAULT_INJECTION: forcing a failure. [ 233.337464][ T7365] name failslab, interval 1, probability 0, space 0, times 0 [ 233.350146][ T7365] CPU: 1 PID: 7365 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 233.358828][ T7365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.368887][ T7365] Call Trace: [ 233.372202][ T7365] [ 233.375128][ T7365] dump_stack_lvl+0xd6/0x122 [ 233.379807][ T7365] dump_stack+0x11/0x1b [ 233.383962][ T7365] should_fail+0x23c/0x250 [ 233.388431][ T7365] ? jbd2__journal_start+0xf7/0x3f0 [ 233.393659][ T7365] __should_failslab+0x81/0x90 [ 233.398409][ T7365] should_failslab+0x5/0x20 [ 233.402894][ T7365] kmem_cache_alloc+0x4f/0x320 [ 233.407640][ T7365] jbd2__journal_start+0xf7/0x3f0 [ 233.412681][ T7365] __ext4_journal_start_sb+0x159/0x310 [ 233.418127][ T7365] ext4_file_write_iter+0xbe6/0x1200 [ 233.423565][ T7365] do_iter_readv_writev+0x2de/0x380 [ 233.428827][ T7365] do_iter_write+0x192/0x5c0 [ 233.433456][ T7365] ? splice_from_pipe_next+0x34f/0x3b0 [ 233.438993][ T7365] ? kmalloc_array+0x2d/0x40 [ 233.443593][ T7365] vfs_iter_write+0x4c/0x70 [ 233.448141][ T7365] iter_file_splice_write+0x43a/0x790 [ 233.453562][ T7365] ? splice_from_pipe+0xd0/0xd0 [ 233.458400][ T7365] direct_splice_actor+0x80/0xa0 [ 233.463336][ T7365] splice_direct_to_actor+0x345/0x650 [ 233.468720][ T7365] ? do_splice_direct+0x190/0x190 [ 233.473763][ T7365] do_splice_direct+0x106/0x190 [ 233.478622][ T7365] do_sendfile+0x675/0xc40 [ 233.483080][ T7365] __x64_sys_sendfile64+0x102/0x140 [ 233.488261][ T7365] do_syscall_64+0x44/0xd0 [ 233.492840][ T7365] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 233.499190][ T7365] RIP: 0033:0x7f17daf52ae9 [ 233.503600][ T7365] 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 [ 233.523270][ T7365] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 20:57:43 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 27) [ 233.531836][ T7365] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 233.539819][ T7365] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 233.547815][ T7365] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 233.555786][ T7365] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 233.563734][ T7365] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 233.571694][ T7365] 20:57:43 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000500) [ 233.630530][ T7372] loop4: detected capacity change from 0 to 262160 [ 233.645804][ T7375] loop1: detected capacity change from 0 to 262160 [ 233.647562][ T7370] FAULT_INJECTION: forcing a failure. [ 233.647562][ T7370] name failslab, interval 1, probability 0, space 0, times 0 [ 233.665174][ T7370] CPU: 1 PID: 7370 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 233.673984][ T7370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.684150][ T7370] Call Trace: [ 233.687504][ T7370] [ 233.690422][ T7370] dump_stack_lvl+0xd6/0x122 [ 233.695013][ T7370] dump_stack+0x11/0x1b [ 233.699160][ T7370] should_fail+0x23c/0x250 [ 233.703614][ T7370] ? jbd2__journal_start+0xf7/0x3f0 [ 233.708879][ T7370] __should_failslab+0x81/0x90 [ 233.713783][ T7370] should_failslab+0x5/0x20 [ 233.718294][ T7370] kmem_cache_alloc+0x4f/0x320 [ 233.723160][ T7370] jbd2__journal_start+0xf7/0x3f0 [ 233.728211][ T7370] __ext4_journal_start_sb+0x159/0x310 [ 233.733675][ T7370] ext4_file_write_iter+0xbe6/0x1200 [ 233.739041][ T7370] do_iter_readv_writev+0x2de/0x380 [ 233.744233][ T7370] do_iter_write+0x192/0x5c0 [ 233.748813][ T7370] ? splice_from_pipe_next+0x34f/0x3b0 [ 233.754281][ T7370] ? kmalloc_array+0x2d/0x40 [ 233.758977][ T7370] vfs_iter_write+0x4c/0x70 [ 233.763466][ T7370] iter_file_splice_write+0x43a/0x790 [ 233.768892][ T7370] ? splice_from_pipe+0xd0/0xd0 [ 233.773778][ T7370] direct_splice_actor+0x80/0xa0 [ 233.778704][ T7370] splice_direct_to_actor+0x345/0x650 [ 233.784094][ T7370] ? do_splice_direct+0x190/0x190 [ 233.789140][ T7370] do_splice_direct+0x106/0x190 [ 233.794073][ T7370] do_sendfile+0x675/0xc40 [ 233.798475][ T7370] __x64_sys_sendfile64+0x102/0x140 [ 233.803658][ T7370] do_syscall_64+0x44/0xd0 [ 233.808123][ T7370] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 233.814095][ T7370] RIP: 0033:0x7f17daf52ae9 [ 233.818503][ T7370] 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 [ 233.838098][ T7370] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 233.846494][ T7370] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 233.854449][ T7370] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 233.862450][ T7370] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 233.870406][ T7370] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 20:57:43 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 28) [ 233.878360][ T7370] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 233.886318][ T7370] [ 233.980477][ T7382] FAULT_INJECTION: forcing a failure. [ 233.980477][ T7382] name failslab, interval 1, probability 0, space 0, times 0 [ 233.993175][ T7382] CPU: 1 PID: 7382 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 234.001850][ T7382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.012000][ T7382] Call Trace: [ 234.015303][ T7382] [ 234.018230][ T7382] dump_stack_lvl+0xd6/0x122 [ 234.022902][ T7382] dump_stack+0x11/0x1b [ 234.027128][ T7382] should_fail+0x23c/0x250 [ 234.031565][ T7382] ? jbd2__journal_start+0xf7/0x3f0 [ 234.036763][ T7382] __should_failslab+0x81/0x90 [ 234.041742][ T7382] should_failslab+0x5/0x20 [ 234.046283][ T7382] kmem_cache_alloc+0x4f/0x320 [ 234.051045][ T7382] jbd2__journal_start+0xf7/0x3f0 [ 234.056216][ T7382] __ext4_journal_start_sb+0x159/0x310 [ 234.061762][ T7382] ? ext4_expand_extra_isize+0x560/0x560 [ 234.067589][ T7382] ext4_dirty_inode+0x58/0xa0 [ 234.072330][ T7382] __mark_inode_dirty+0x72/0x6c0 20:57:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000010) 20:57:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000005) [ 234.077267][ T7382] ? ktime_get_coarse_real_ts64+0x10d/0x120 [ 234.083464][ T7382] inode_update_time+0x1b4/0x1d0 [ 234.088598][ T7382] file_update_time+0x1f3/0x230 [ 234.093456][ T7382] file_modified+0x62/0x80 [ 234.098150][ T7382] ext4_file_write_iter+0x795/0x1200 [ 234.103443][ T7382] ? ext4_file_write_iter+0x511/0x1200 [ 234.108905][ T7382] do_iter_readv_writev+0x2de/0x380 [ 234.114192][ T7382] do_iter_write+0x192/0x5c0 [ 234.118795][ T7382] ? splice_from_pipe_next+0x34f/0x3b0 [ 234.124296][ T7382] ? kmalloc_array+0x2d/0x40 [ 234.128870][ T7382] vfs_iter_write+0x4c/0x70 [ 234.133427][ T7382] iter_file_splice_write+0x43a/0x790 [ 234.138809][ T7382] ? splice_from_pipe+0xd0/0xd0 [ 234.143808][ T7382] direct_splice_actor+0x80/0xa0 [ 234.148755][ T7382] splice_direct_to_actor+0x345/0x650 [ 234.154154][ T7382] ? do_splice_direct+0x190/0x190 [ 234.159243][ T7382] do_splice_direct+0x106/0x190 [ 234.164109][ T7382] do_sendfile+0x675/0xc40 [ 234.168545][ T7382] __x64_sys_sendfile64+0x102/0x140 [ 234.173725][ T7382] do_syscall_64+0x44/0xd0 [ 234.178208][ T7382] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 234.184099][ T7382] RIP: 0033:0x7f17daf52ae9 [ 234.188496][ T7382] 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 [ 234.208182][ T7382] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 234.216607][ T7382] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 20:57:43 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80001b00) 20:57:43 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000083) [ 234.224570][ T7382] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 234.232520][ T7382] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 234.240579][ T7382] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 234.248534][ T7382] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 234.256937][ T7382] [ 234.326340][ T7394] loop1: detected capacity change from 0 to 262160 [ 234.328689][ T7395] loop4: detected capacity change from 0 to 262160 20:57:43 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80002800) 20:57:43 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 29) 20:57:43 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x800000db) [ 234.514518][ T7403] FAULT_INJECTION: forcing a failure. [ 234.514518][ T7403] name failslab, interval 1, probability 0, space 0, times 0 [ 234.527192][ T7403] CPU: 0 PID: 7403 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 234.535904][ T7403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.546131][ T7403] Call Trace: [ 234.549424][ T7403] [ 234.552358][ T7403] dump_stack_lvl+0xd6/0x122 [ 234.556955][ T7403] dump_stack+0x11/0x1b 20:57:44 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80001e00) [ 234.561262][ T7403] should_fail+0x23c/0x250 [ 234.565772][ T7403] ? __iomap_dio_rw+0x143/0x1070 [ 234.570822][ T7403] __should_failslab+0x81/0x90 [ 234.575625][ T7403] should_failslab+0x5/0x20 [ 234.580139][ T7403] kmem_cache_alloc_trace+0x52/0x350 [ 234.585582][ T7403] __iomap_dio_rw+0x143/0x1070 [ 234.590354][ T7403] ? __ext4_handle_dirty_metadata+0x17d/0x5a0 [ 234.596446][ T7403] ? ___cache_free+0x46/0x300 [ 234.601136][ T7403] iomap_dio_rw+0x38/0x80 [ 234.605561][ T7403] ? ext4_file_write_iter+0x511/0x1200 20:57:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000006) 20:57:44 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80002d00) [ 234.611029][ T7403] ext4_file_write_iter+0xac3/0x1200 [ 234.616493][ T7403] ? ext4_file_write_iter+0x511/0x1200 [ 234.622118][ T7403] do_iter_readv_writev+0x2de/0x380 [ 234.627427][ T7403] do_iter_write+0x192/0x5c0 [ 234.632086][ T7403] vfs_iter_write+0x4c/0x70 [ 234.636607][ T7403] iter_file_splice_write+0x43a/0x790 [ 234.642002][ T7403] ? splice_from_pipe+0xd0/0xd0 [ 234.646860][ T7403] direct_splice_actor+0x80/0xa0 [ 234.651920][ T7403] splice_direct_to_actor+0x345/0x650 [ 234.657488][ T7403] ? do_splice_direct+0x190/0x190 20:57:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000011) [ 234.662591][ T7403] do_splice_direct+0x106/0x190 [ 234.667450][ T7403] do_sendfile+0x675/0xc40 [ 234.672009][ T7403] __x64_sys_sendfile64+0x102/0x140 [ 234.677218][ T7403] do_syscall_64+0x44/0xd0 [ 234.681762][ T7403] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 234.687687][ T7403] RIP: 0033:0x7f17daf52ae9 [ 234.692106][ T7403] 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 20:57:44 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 30) [ 234.711729][ T7403] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 234.720243][ T7403] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 234.728242][ T7403] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 234.736221][ T7403] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 234.744290][ T7403] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 234.752269][ T7403] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 234.760458][ T7403] 20:57:44 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x800000dc) [ 234.833010][ T7421] loop4: detected capacity change from 0 to 262160 [ 234.836491][ T7422] loop1: detected capacity change from 0 to 262160 [ 234.852984][ T7418] FAULT_INJECTION: forcing a failure. [ 234.852984][ T7418] name failslab, interval 1, probability 0, space 0, times 0 [ 234.865646][ T7418] CPU: 1 PID: 7418 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 234.874387][ T7418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.884542][ T7418] Call Trace: [ 234.887826][ T7418] [ 234.890797][ T7418] dump_stack_lvl+0xd6/0x122 [ 234.895474][ T7418] dump_stack+0x11/0x1b [ 234.899683][ T7418] should_fail+0x23c/0x250 [ 234.904104][ T7418] ? jbd2__journal_start+0xf7/0x3f0 [ 234.909298][ T7418] __should_failslab+0x81/0x90 [ 234.914159][ T7418] should_failslab+0x5/0x20 [ 234.918701][ T7418] kmem_cache_alloc+0x4f/0x320 [ 234.923469][ T7418] jbd2__journal_start+0xf7/0x3f0 20:57:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000012) [ 234.928543][ T7418] __ext4_journal_start_sb+0x159/0x310 [ 234.934013][ T7418] ? ext4_file_write_iter+0x511/0x1200 [ 234.939473][ T7418] ext4_file_write_iter+0x992/0x1200 [ 234.944861][ T7418] ? ext4_file_write_iter+0x511/0x1200 [ 234.950377][ T7418] do_iter_readv_writev+0x2de/0x380 [ 234.955760][ T7418] do_iter_write+0x192/0x5c0 [ 234.960361][ T7418] vfs_iter_write+0x4c/0x70 [ 234.964957][ T7418] iter_file_splice_write+0x43a/0x790 [ 234.970392][ T7418] ? splice_from_pipe+0xd0/0xd0 [ 234.975350][ T7418] direct_splice_actor+0x80/0xa0 [ 234.980297][ T7418] splice_direct_to_actor+0x345/0x650 [ 234.985862][ T7418] ? do_splice_direct+0x190/0x190 [ 234.990885][ T7418] do_splice_direct+0x106/0x190 [ 234.995767][ T7418] do_sendfile+0x675/0xc40 [ 235.000178][ T7418] __x64_sys_sendfile64+0x102/0x140 [ 235.005555][ T7418] do_syscall_64+0x44/0xd0 [ 235.010058][ T7418] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 235.016050][ T7418] RIP: 0033:0x7f17daf52ae9 [ 235.020471][ T7418] 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 [ 235.040144][ T7418] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 235.048559][ T7418] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 235.056509][ T7418] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 235.064760][ T7418] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 235.072735][ T7418] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 20:57:44 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80002200) 20:57:44 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 31) [ 235.080807][ T7418] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 235.088778][ T7418] 20:57:44 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80003200) [ 235.169618][ T7430] loop1: detected capacity change from 0 to 262160 [ 235.179504][ T7428] FAULT_INJECTION: forcing a failure. [ 235.179504][ T7428] name failslab, interval 1, probability 0, space 0, times 0 [ 235.192334][ T7428] CPU: 0 PID: 7428 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 235.201096][ T7428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.211147][ T7428] Call Trace: [ 235.214974][ T7428] [ 235.217896][ T7428] dump_stack_lvl+0xd6/0x122 [ 235.222476][ T7428] dump_stack+0x11/0x1b [ 235.226657][ T7428] should_fail+0x23c/0x250 [ 235.231055][ T7428] ? __iomap_dio_rw+0x143/0x1070 [ 235.236057][ T7428] __should_failslab+0x81/0x90 [ 235.240916][ T7428] should_failslab+0x5/0x20 [ 235.245573][ T7428] kmem_cache_alloc_trace+0x52/0x350 [ 235.250978][ T7428] ? delay_tsc+0x96/0xe0 [ 235.255266][ T7428] __iomap_dio_rw+0x143/0x1070 [ 235.260015][ T7428] ? __ext4_handle_dirty_metadata+0x17d/0x5a0 [ 235.266092][ T7428] ? ___cache_free+0x46/0x300 [ 235.270766][ T7428] iomap_dio_rw+0x38/0x80 [ 235.275260][ T7428] ? ext4_file_write_iter+0x511/0x1200 [ 235.280762][ T7428] ext4_file_write_iter+0xac3/0x1200 [ 235.286029][ T7428] ? ext4_file_write_iter+0x511/0x1200 [ 235.291475][ T7428] do_iter_readv_writev+0x2de/0x380 [ 235.296838][ T7428] do_iter_write+0x192/0x5c0 [ 235.301564][ T7428] ? splice_from_pipe_next+0x34f/0x3b0 [ 235.307030][ T7428] ? kmalloc_array+0x2d/0x40 [ 235.311612][ T7428] vfs_iter_write+0x4c/0x70 [ 235.316112][ T7428] iter_file_splice_write+0x43a/0x790 [ 235.321605][ T7428] ? splice_from_pipe+0xd0/0xd0 [ 235.326463][ T7428] direct_splice_actor+0x80/0xa0 [ 235.331386][ T7428] splice_direct_to_actor+0x345/0x650 [ 235.336911][ T7428] ? do_splice_direct+0x190/0x190 [ 235.342022][ T7428] do_splice_direct+0x106/0x190 [ 235.347140][ T7428] do_sendfile+0x675/0xc40 [ 235.351541][ T7428] __x64_sys_sendfile64+0x102/0x140 [ 235.356788][ T7428] do_syscall_64+0x44/0xd0 [ 235.361414][ T7428] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 235.367296][ T7428] RIP: 0033:0x7f17daf52ae9 [ 235.371753][ T7428] 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 [ 235.391608][ T7428] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 235.400036][ T7428] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 235.408009][ T7428] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 235.415989][ T7428] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 235.424013][ T7428] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 235.431985][ T7428] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 235.440052][ T7428] 20:57:44 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 32) 20:57:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000007) 20:57:45 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000281) [ 235.552463][ T7440] FAULT_INJECTION: forcing a failure. [ 235.552463][ T7440] name failslab, interval 1, probability 0, space 0, times 0 [ 235.565238][ T7440] CPU: 1 PID: 7440 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 235.574382][ T7440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.584620][ T7440] Call Trace: [ 235.587898][ T7440] [ 235.590824][ T7440] dump_stack_lvl+0xd6/0x122 [ 235.591325][ T7444] loop4: detected capacity change from 0 to 262160 [ 235.595502][ T7440] dump_stack+0x11/0x1b [ 235.595528][ T7440] should_fail+0x23c/0x250 [ 235.595544][ T7440] ? kcalloc+0x32/0x50 [ 235.614618][ T7440] __should_failslab+0x81/0x90 [ 235.619477][ T7440] should_failslab+0x5/0x20 [ 235.623977][ T7440] __kmalloc+0x6f/0x370 [ 235.628211][ T7440] kcalloc+0x32/0x50 [ 235.632099][ T7440] ext4_find_extent+0x19f/0x7e0 [ 235.636936][ T7440] ext4_ext_map_blocks+0x115/0x2120 [ 235.642156][ T7440] ? preempt_count_add+0x4e/0x90 [ 235.647179][ T7440] ? _raw_read_unlock+0x13/0x30 [ 235.652015][ T7440] ? start_this_handle+0xfa6/0x1050 [ 235.657240][ T7440] ? ext4_es_lookup_extent+0x221/0x500 [ 235.662685][ T7440] ext4_map_blocks+0x71e/0xf00 [ 235.667518][ T7440] ext4_iomap_begin+0x4b0/0x630 [ 235.672366][ T7440] ? ext4_alloc_da_blocks+0x100/0x100 [ 235.677768][ T7440] iomap_iter+0x395/0x4a0 [ 235.682168][ T7440] __iomap_dio_rw+0x695/0x1070 [ 235.687040][ T7440] ? _raw_spin_lock_irq+0x41/0x50 [ 235.692074][ T7440] iomap_dio_rw+0x38/0x80 [ 235.696398][ T7440] ? ext4_file_write_iter+0x511/0x1200 [ 235.701890][ T7440] ext4_file_write_iter+0xac3/0x1200 [ 235.707191][ T7440] ? ext4_file_write_iter+0x511/0x1200 [ 235.712636][ T7440] do_iter_readv_writev+0x2de/0x380 [ 235.717903][ T7440] do_iter_write+0x192/0x5c0 [ 235.722479][ T7440] ? splice_from_pipe_next+0x34f/0x3b0 [ 235.727925][ T7440] ? kmalloc_array+0x2d/0x40 [ 235.732817][ T7440] vfs_iter_write+0x4c/0x70 [ 235.737395][ T7440] iter_file_splice_write+0x43a/0x790 [ 235.742812][ T7440] ? splice_from_pipe+0xd0/0xd0 [ 235.747669][ T7440] direct_splice_actor+0x80/0xa0 [ 235.752652][ T7440] splice_direct_to_actor+0x345/0x650 [ 235.758048][ T7440] ? do_splice_direct+0x190/0x190 [ 235.763066][ T7440] do_splice_direct+0x106/0x190 [ 235.768303][ T7440] do_sendfile+0x675/0xc40 [ 235.772796][ T7440] __x64_sys_sendfile64+0x102/0x140 [ 235.777984][ T7440] do_syscall_64+0x44/0xd0 [ 235.782391][ T7440] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 235.788542][ T7440] RIP: 0033:0x7f17daf52ae9 [ 235.792940][ T7440] 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 [ 235.812614][ T7440] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 235.821083][ T7440] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 235.829069][ T7440] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 235.837120][ T7440] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 235.845098][ T7440] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 20:57:45 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80002500) 20:57:45 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 33) [ 235.853054][ T7440] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 235.861204][ T7440] [ 235.926540][ T7449] FAULT_INJECTION: forcing a failure. [ 235.926540][ T7449] name failslab, interval 1, probability 0, space 0, times 0 [ 235.939435][ T7449] CPU: 1 PID: 7449 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 235.948487][ T7449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.958571][ T7449] Call Trace: [ 235.961918][ T7449] [ 235.964934][ T7449] dump_stack_lvl+0xd6/0x122 [ 235.969546][ T7449] dump_stack+0x11/0x1b [ 235.973687][ T7449] should_fail+0x23c/0x250 [ 235.978106][ T7449] ? kcalloc+0x32/0x50 [ 235.982173][ T7449] __should_failslab+0x81/0x90 [ 235.986928][ T7449] should_failslab+0x5/0x20 [ 235.991552][ T7449] __kmalloc+0x6f/0x370 [ 235.995700][ T7449] ? __list_del_entry_valid+0x54/0xc0 [ 236.001107][ T7449] ? rb_insert_color+0x2fa/0x310 [ 236.006222][ T7449] kcalloc+0x32/0x50 [ 236.010154][ T7449] ext4_find_extent+0x19f/0x7e0 [ 236.015026][ T7449] ext4_ext_map_blocks+0x115/0x2120 [ 236.020287][ T7449] ? preempt_count_add+0x4e/0x90 [ 236.025239][ T7449] ? _raw_read_unlock+0x13/0x30 [ 236.030150][ T7449] ? start_this_handle+0xfa6/0x1050 [ 236.035364][ T7449] ? ext4_es_lookup_extent+0x221/0x500 [ 236.040871][ T7449] ext4_map_blocks+0x71e/0xf00 [ 236.045683][ T7449] ext4_iomap_begin+0x4b0/0x630 [ 236.050600][ T7449] ? ext4_alloc_da_blocks+0x100/0x100 [ 236.055954][ T7449] iomap_iter+0x395/0x4a0 [ 236.060271][ T7449] __iomap_dio_rw+0x695/0x1070 [ 236.065071][ T7449] iomap_dio_rw+0x38/0x80 [ 236.069463][ T7449] ? ext4_file_write_iter+0x511/0x1200 [ 236.075135][ T7449] ext4_file_write_iter+0xac3/0x1200 [ 236.080403][ T7449] ? ext4_file_write_iter+0x511/0x1200 [ 236.085876][ T7449] do_iter_readv_writev+0x2de/0x380 [ 236.091058][ T7449] do_iter_write+0x192/0x5c0 [ 236.095660][ T7449] ? splice_from_pipe_next+0x34f/0x3b0 [ 236.101186][ T7449] ? kmalloc_array+0x2d/0x40 [ 236.105880][ T7449] vfs_iter_write+0x4c/0x70 [ 236.110375][ T7449] iter_file_splice_write+0x43a/0x790 [ 236.115751][ T7449] ? splice_from_pipe+0xd0/0xd0 [ 236.120602][ T7449] direct_splice_actor+0x80/0xa0 [ 236.125525][ T7449] splice_direct_to_actor+0x345/0x650 [ 236.131003][ T7449] ? do_splice_direct+0x190/0x190 [ 236.136051][ T7449] do_splice_direct+0x106/0x190 [ 236.140883][ T7449] do_sendfile+0x675/0xc40 [ 236.145283][ T7449] __x64_sys_sendfile64+0x102/0x140 [ 236.150553][ T7449] do_syscall_64+0x44/0xd0 [ 236.155148][ T7449] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 236.161150][ T7449] RIP: 0033:0x7f17daf52ae9 [ 236.165564][ T7449] 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 [ 236.185357][ T7449] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 236.193785][ T7449] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 236.201812][ T7449] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 236.209769][ T7449] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 236.217799][ T7449] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 20:57:45 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 34) 20:57:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000013) [ 236.225754][ T7449] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 236.233775][ T7449] 20:57:45 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80008300) [ 236.297718][ T7452] FAULT_INJECTION: forcing a failure. [ 236.297718][ T7452] name failslab, interval 1, probability 0, space 0, times 0 [ 236.310693][ T7452] CPU: 1 PID: 7452 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 236.319362][ T7452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.329393][ T7452] Call Trace: [ 236.332665][ T7452] [ 236.335609][ T7452] dump_stack_lvl+0xd6/0x122 [ 236.340242][ T7452] dump_stack+0x11/0x1b [ 236.344401][ T7452] should_fail+0x23c/0x250 [ 236.348797][ T7452] ? ext4_mb_new_blocks+0x328/0x1ee0 [ 236.354071][ T7452] __should_failslab+0x81/0x90 [ 236.358840][ T7452] should_failslab+0x5/0x20 [ 236.363337][ T7452] kmem_cache_alloc+0x4f/0x320 [ 236.368087][ T7452] ext4_mb_new_blocks+0x328/0x1ee0 [ 236.373367][ T7452] ? ext4_find_extent+0x7b2/0x7e0 [ 236.378606][ T7452] ? ext4_ext_search_right+0x246/0x4f0 [ 236.384286][ T7452] ext4_ext_map_blocks+0x1658/0x2120 [ 236.389746][ T7452] ? ext4_es_lookup_extent+0x221/0x500 [ 236.395199][ T7452] ext4_map_blocks+0x71e/0xf00 [ 236.399998][ T7452] ext4_iomap_begin+0x4b0/0x630 [ 236.404950][ T7452] ? ext4_alloc_da_blocks+0x100/0x100 [ 236.410467][ T7452] iomap_iter+0x395/0x4a0 [ 236.414796][ T7452] __iomap_dio_rw+0x695/0x1070 [ 236.419625][ T7452] ? _raw_spin_lock_irq+0x41/0x50 [ 236.424635][ T7452] iomap_dio_rw+0x38/0x80 [ 236.429108][ T7452] ? ext4_file_write_iter+0x511/0x1200 [ 236.434561][ T7452] ext4_file_write_iter+0xac3/0x1200 [ 236.439837][ T7452] ? ext4_file_write_iter+0x511/0x1200 [ 236.445445][ T7452] ? save_fpregs_to_fpstate+0xf5/0x140 [ 236.451040][ T7452] do_iter_readv_writev+0x2de/0x380 [ 236.456275][ T7452] do_iter_write+0x192/0x5c0 [ 236.460855][ T7452] ? splice_from_pipe_next+0x34f/0x3b0 [ 236.466296][ T7452] ? kmalloc_array+0x2d/0x40 [ 236.470910][ T7452] vfs_iter_write+0x4c/0x70 [ 236.475556][ T7452] iter_file_splice_write+0x43a/0x790 [ 236.480981][ T7452] ? splice_from_pipe+0xd0/0xd0 [ 236.485823][ T7452] direct_splice_actor+0x80/0xa0 [ 236.490793][ T7452] splice_direct_to_actor+0x345/0x650 [ 236.496153][ T7452] ? do_splice_direct+0x190/0x190 [ 236.501160][ T7452] do_splice_direct+0x106/0x190 [ 236.506097][ T7452] do_sendfile+0x675/0xc40 [ 236.510514][ T7452] __x64_sys_sendfile64+0x102/0x140 [ 236.515779][ T7452] do_syscall_64+0x44/0xd0 [ 236.520201][ T7452] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 236.526130][ T7452] RIP: 0033:0x7f17daf52ae9 [ 236.530527][ T7452] 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 [ 236.550279][ T7452] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 236.558694][ T7452] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 236.566725][ T7452] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 236.574682][ T7452] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 236.582718][ T7452] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 236.590670][ T7452] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 20:57:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000008) [ 236.598626][ T7452] 20:57:46 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 35) [ 236.639096][ T7462] loop1: detected capacity change from 0 to 262160 20:57:46 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000300) [ 236.716109][ T7464] FAULT_INJECTION: forcing a failure. [ 236.716109][ T7464] name failslab, interval 1, probability 0, space 0, times 0 [ 236.728811][ T7464] CPU: 0 PID: 7464 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 236.737556][ T7464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.747705][ T7464] Call Trace: [ 236.751091][ T7464] [ 236.754018][ T7464] dump_stack_lvl+0xd6/0x122 [ 236.758611][ T7464] dump_stack+0x11/0x1b [ 236.762960][ T7464] should_fail+0x23c/0x250 [ 236.767415][ T7464] ? ext4_mb_new_blocks+0x73e/0x1ee0 [ 236.772913][ T7464] __should_failslab+0x81/0x90 [ 236.777678][ T7464] should_failslab+0x5/0x20 [ 236.782287][ T7464] kmem_cache_alloc+0x4f/0x320 [ 236.787038][ T7464] ext4_mb_new_blocks+0x73e/0x1ee0 [ 236.792264][ T7464] ? ext4_find_extent+0x7b2/0x7e0 [ 236.797330][ T7464] ? ext4_ext_search_right+0x246/0x4f0 [ 236.802835][ T7464] ext4_ext_map_blocks+0x1658/0x2120 [ 236.808186][ T7464] ? ext4_es_lookup_extent+0x221/0x500 [ 236.813813][ T7464] ext4_map_blocks+0x71e/0xf00 [ 236.818604][ T7464] ext4_iomap_begin+0x4b0/0x630 [ 236.823457][ T7464] ? ext4_alloc_da_blocks+0x100/0x100 [ 236.828811][ T7464] iomap_iter+0x395/0x4a0 [ 236.833126][ T7464] __iomap_dio_rw+0x695/0x1070 [ 236.837928][ T7464] ? _raw_spin_lock_irq+0x41/0x50 [ 236.842939][ T7464] iomap_dio_rw+0x38/0x80 [ 236.847402][ T7464] ? ext4_file_write_iter+0x511/0x1200 [ 236.852857][ T7464] ext4_file_write_iter+0xac3/0x1200 [ 236.858121][ T7464] ? ext4_file_write_iter+0x511/0x1200 [ 236.863558][ T7464] do_iter_readv_writev+0x2de/0x380 [ 236.868735][ T7464] do_iter_write+0x192/0x5c0 [ 236.873334][ T7464] vfs_iter_write+0x4c/0x70 [ 236.877892][ T7464] iter_file_splice_write+0x43a/0x790 [ 236.883284][ T7464] ? splice_from_pipe+0xd0/0xd0 [ 236.888114][ T7464] direct_splice_actor+0x80/0xa0 [ 236.893144][ T7464] splice_direct_to_actor+0x345/0x650 [ 236.898514][ T7464] ? do_splice_direct+0x190/0x190 [ 236.903519][ T7464] do_splice_direct+0x106/0x190 [ 236.908349][ T7464] do_sendfile+0x675/0xc40 [ 236.912753][ T7464] __x64_sys_sendfile64+0x102/0x140 [ 236.917928][ T7464] do_syscall_64+0x44/0xd0 [ 236.922324][ T7464] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 236.928213][ T7464] RIP: 0033:0x7f17daf52ae9 [ 236.932738][ T7464] 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 [ 236.953193][ T7464] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 236.961583][ T7464] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 236.969574][ T7464] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 236.977612][ T7464] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 236.985569][ T7464] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 236.993520][ T7464] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 237.001482][ T7464] 20:57:46 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 36) 20:57:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000014) [ 237.017712][ T7466] loop4: detected capacity change from 0 to 262160 [ 237.062937][ T7473] FAULT_INJECTION: forcing a failure. [ 237.062937][ T7473] name failslab, interval 1, probability 0, space 0, times 0 [ 237.075628][ T7473] CPU: 0 PID: 7473 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 237.084356][ T7473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.094426][ T7473] Call Trace: [ 237.097697][ T7473] [ 237.100617][ T7473] dump_stack_lvl+0xd6/0x122 [ 237.105229][ T7473] dump_stack+0x11/0x1b [ 237.109410][ T7473] should_fail+0x23c/0x250 [ 237.113835][ T7473] ? ext4_mb_new_blocks+0x73e/0x1ee0 [ 237.119133][ T7473] __should_failslab+0x81/0x90 [ 237.123974][ T7473] should_failslab+0x5/0x20 [ 237.128635][ T7473] kmem_cache_alloc+0x4f/0x320 [ 237.133385][ T7473] ext4_mb_new_blocks+0x73e/0x1ee0 [ 237.138514][ T7473] ? debug_smp_processor_id+0x18/0x20 [ 237.143890][ T7473] ? ext4_ext_map_blocks+0xc27/0x2120 [ 237.149249][ T7473] ext4_ext_map_blocks+0x1658/0x2120 [ 237.154604][ T7473] ? ext4_es_lookup_extent+0x221/0x500 [ 237.160115][ T7473] ext4_map_blocks+0x71e/0xf00 [ 237.164923][ T7473] ext4_iomap_begin+0x4b0/0x630 [ 237.169803][ T7473] ? ext4_alloc_da_blocks+0x100/0x100 [ 237.175157][ T7473] iomap_iter+0x395/0x4a0 [ 237.179615][ T7473] __iomap_dio_rw+0x695/0x1070 [ 237.184444][ T7473] iomap_dio_rw+0x38/0x80 [ 237.189017][ T7473] ? ext4_file_write_iter+0x511/0x1200 [ 237.194551][ T7473] ext4_file_write_iter+0xac3/0x1200 [ 237.199874][ T7473] ? ext4_file_write_iter+0x511/0x1200 [ 237.205403][ T7473] do_iter_readv_writev+0x2de/0x380 [ 237.210656][ T7473] do_iter_write+0x192/0x5c0 [ 237.215310][ T7473] ? splice_from_pipe_next+0x34f/0x3b0 [ 237.220868][ T7473] ? kmalloc_array+0x2d/0x40 [ 237.225458][ T7473] vfs_iter_write+0x4c/0x70 [ 237.230039][ T7473] iter_file_splice_write+0x43a/0x790 [ 237.235393][ T7473] ? splice_from_pipe+0xd0/0xd0 [ 237.240233][ T7473] direct_splice_actor+0x80/0xa0 [ 237.245155][ T7473] splice_direct_to_actor+0x345/0x650 [ 237.250536][ T7473] ? do_splice_direct+0x190/0x190 [ 237.255544][ T7473] do_splice_direct+0x106/0x190 [ 237.260483][ T7473] do_sendfile+0x675/0xc40 [ 237.264921][ T7473] __x64_sys_sendfile64+0x102/0x140 [ 237.270110][ T7473] do_syscall_64+0x44/0xd0 [ 237.274582][ T7473] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 237.280465][ T7473] RIP: 0033:0x7f17daf52ae9 [ 237.284863][ T7473] 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 [ 237.304500][ T7473] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 20:57:46 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80002900) [ 237.312969][ T7473] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 237.320951][ T7473] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 237.328964][ T7473] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 237.336991][ T7473] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 237.345137][ T7473] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 237.353422][ T7473] 20:57:46 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 37) 20:57:46 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80008400) 20:57:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000009) [ 237.427152][ T7483] loop1: detected capacity change from 0 to 262160 [ 237.444112][ T7482] FAULT_INJECTION: forcing a failure. [ 237.444112][ T7482] name failslab, interval 1, probability 0, space 0, times 0 [ 237.456865][ T7482] CPU: 1 PID: 7482 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 237.465559][ T7482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.475612][ T7482] Call Trace: [ 237.478900][ T7482] [ 237.481830][ T7482] dump_stack_lvl+0xd6/0x122 [ 237.486445][ T7482] dump_stack+0x11/0x1b [ 237.490611][ T7482] should_fail+0x23c/0x250 [ 237.495030][ T7482] ? mempool_alloc_slab+0x16/0x20 [ 237.500186][ T7482] __should_failslab+0x81/0x90 [ 237.505041][ T7482] should_failslab+0x5/0x20 [ 237.509556][ T7482] kmem_cache_alloc+0x4f/0x320 [ 237.514326][ T7482] mempool_alloc_slab+0x16/0x20 [ 237.519277][ T7482] ? mempool_free+0x130/0x130 [ 237.523958][ T7482] mempool_alloc+0x9d/0x310 [ 237.528477][ T7482] ? __find_get_block+0x785/0x9b0 [ 237.533513][ T7482] ? delay_tsc+0x96/0xe0 [ 237.537767][ T7482] sg_pool_alloc+0x74/0x90 [ 237.542189][ T7482] __sg_alloc_table+0xce/0x290 [ 237.546954][ T7482] sg_alloc_table_chained+0xaf/0x140 [ 237.552249][ T7482] ? sg_alloc_table_chained+0x140/0x140 [ 237.554471][ T7487] loop4: detected capacity change from 0 to 262160 [ 237.557810][ T7482] scsi_alloc_sgtables+0x18a/0x510 [ 237.569643][ T7482] sd_init_command+0x944/0x1610 [ 237.574498][ T7482] scsi_queue_rq+0x1026/0x1460 [ 237.579325][ T7482] blk_mq_dispatch_rq_list+0x534/0x11e0 [ 237.585134][ T7482] ? __sbitmap_queue_get+0x11/0x20 [ 237.590339][ T7482] blk_mq_do_dispatch_sched+0x446/0x6d0 [ 237.596030][ T7482] __blk_mq_sched_dispatch_requests+0x1ca/0x270 [ 237.602352][ T7482] blk_mq_sched_dispatch_requests+0x9f/0x110 [ 237.608412][ T7482] __blk_mq_run_hw_queue+0xc1/0x140 [ 237.613785][ T7482] __blk_mq_delay_run_hw_queue+0x199/0x360 [ 237.619611][ T7482] ? __rcu_read_unlock+0x5c/0x290 [ 237.624631][ T7482] blk_mq_run_hw_queue+0x231/0x260 [ 237.629780][ T7482] blk_mq_sched_insert_requests+0x130/0x200 [ 237.635706][ T7482] blk_mq_flush_plug_list+0x372/0x460 [ 237.641104][ T7482] blk_flush_plug+0x25a/0x2b0 [ 237.645843][ T7482] ? ext4_iomap_end+0x33/0x50 [ 237.650507][ T7482] blk_finish_plug+0x44/0x60 [ 237.655219][ T7482] __iomap_dio_rw+0xcad/0x1070 [ 237.660004][ T7482] ? _raw_spin_lock_irq+0x41/0x50 [ 237.665021][ T7482] iomap_dio_rw+0x38/0x80 [ 237.669351][ T7482] ? ext4_file_write_iter+0x511/0x1200 [ 237.674799][ T7482] ext4_file_write_iter+0xac3/0x1200 [ 237.680236][ T7482] ? ext4_file_write_iter+0x511/0x1200 [ 237.685753][ T7482] do_iter_readv_writev+0x2de/0x380 [ 237.690963][ T7482] do_iter_write+0x192/0x5c0 [ 237.695545][ T7482] vfs_iter_write+0x4c/0x70 [ 237.700123][ T7482] iter_file_splice_write+0x43a/0x790 [ 237.705494][ T7482] ? splice_from_pipe+0xd0/0xd0 [ 237.710327][ T7482] direct_splice_actor+0x80/0xa0 [ 237.715247][ T7482] splice_direct_to_actor+0x345/0x650 [ 237.720650][ T7482] ? do_splice_direct+0x190/0x190 [ 237.725666][ T7482] do_splice_direct+0x106/0x190 [ 237.730513][ T7482] do_sendfile+0x675/0xc40 [ 237.734915][ T7482] __x64_sys_sendfile64+0x102/0x140 [ 237.740103][ T7482] do_syscall_64+0x44/0xd0 [ 237.744646][ T7482] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 237.750530][ T7482] RIP: 0033:0x7f17daf52ae9 [ 237.754968][ T7482] 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 20:57:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000015) [ 237.774863][ T7482] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 237.783336][ T7482] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 237.791292][ T7482] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 237.799267][ T7482] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 237.807245][ T7482] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 237.815201][ T7482] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 237.823162][ T7482] 20:57:47 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000f00) [ 237.882739][ T7496] loop1: detected capacity change from 0 to 262160 20:57:47 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80009000) 20:57:47 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80002d00) 20:57:47 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 38) 20:57:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x8000000a) 20:57:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000016) [ 238.053513][ T7505] FAULT_INJECTION: forcing a failure. [ 238.053513][ T7505] name failslab, interval 1, probability 0, space 0, times 0 [ 238.066235][ T7505] CPU: 1 PID: 7505 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 238.074910][ T7505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.084953][ T7505] Call Trace: [ 238.088218][ T7505] [ 238.091149][ T7505] dump_stack_lvl+0xd6/0x122 [ 238.095880][ T7505] dump_stack+0x11/0x1b [ 238.100115][ T7505] should_fail+0x23c/0x250 [ 238.104621][ T7505] ? jbd2__journal_start+0xf7/0x3f0 [ 238.109818][ T7505] __should_failslab+0x81/0x90 [ 238.114569][ T7505] should_failslab+0x5/0x20 [ 238.119058][ T7505] kmem_cache_alloc+0x4f/0x320 [ 238.123889][ T7505] jbd2__journal_start+0xf7/0x3f0 [ 238.128947][ T7505] __ext4_journal_start_sb+0x159/0x310 [ 238.134439][ T7505] ext4_file_write_iter+0xbe6/0x1200 [ 238.139732][ T7505] do_iter_readv_writev+0x2de/0x380 [ 238.145043][ T7505] do_iter_write+0x192/0x5c0 [ 238.149689][ T7505] ? splice_from_pipe_next+0x34f/0x3b0 [ 238.155131][ T7505] ? kmalloc_array+0x2d/0x40 [ 238.159708][ T7505] vfs_iter_write+0x4c/0x70 [ 238.164321][ T7505] iter_file_splice_write+0x43a/0x790 [ 238.169837][ T7505] ? splice_from_pipe+0xd0/0xd0 [ 238.174672][ T7505] direct_splice_actor+0x80/0xa0 [ 238.179623][ T7505] splice_direct_to_actor+0x345/0x650 [ 238.185065][ T7505] ? do_splice_direct+0x190/0x190 [ 238.190097][ T7505] do_splice_direct+0x106/0x190 [ 238.194933][ T7505] do_sendfile+0x675/0xc40 [ 238.199330][ T7505] __x64_sys_sendfile64+0x102/0x140 [ 238.204729][ T7505] do_syscall_64+0x44/0xd0 [ 238.209133][ T7505] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 238.215007][ T7505] RIP: 0033:0x7f17daf52ae9 [ 238.219419][ T7505] 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 [ 238.239027][ T7505] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 20:57:47 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 39) [ 238.247430][ T7505] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 238.255482][ T7505] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 238.263540][ T7505] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 238.271490][ T7505] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 238.279787][ T7505] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 238.287740][ T7505] [ 238.317765][ T7508] loop4: detected capacity change from 0 to 262160 [ 238.342421][ T7510] FAULT_INJECTION: forcing a failure. [ 238.342421][ T7510] name failslab, interval 1, probability 0, space 0, times 0 [ 238.355125][ T7510] CPU: 1 PID: 7510 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 238.363928][ T7510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.374044][ T7510] Call Trace: [ 238.377322][ T7510] [ 238.380256][ T7510] dump_stack_lvl+0xd6/0x122 [ 238.384859][ T7510] dump_stack+0x11/0x1b [ 238.389078][ T7510] should_fail+0x23c/0x250 [ 238.392765][ T7513] loop1: detected capacity change from 0 to 262160 [ 238.393494][ T7510] ? kmalloc_array+0x2d/0x40 [ 238.404581][ T7510] __should_failslab+0x81/0x90 [ 238.409407][ T7510] should_failslab+0x5/0x20 [ 238.414018][ T7510] __kmalloc+0x6f/0x370 [ 238.418243][ T7510] kmalloc_array+0x2d/0x40 [ 238.422832][ T7510] iter_file_splice_write+0xd5/0x790 [ 238.428128][ T7510] ? atime_needs_update+0x2ba/0x390 [ 238.433401][ T7510] ? touch_atime+0x11f/0x2e0 [ 238.438085][ T7510] ? generic_file_splice_read+0x2a9/0x330 [ 238.443961][ T7510] ? splice_from_pipe+0xd0/0xd0 [ 238.448972][ T7510] direct_splice_actor+0x80/0xa0 [ 238.453941][ T7510] splice_direct_to_actor+0x345/0x650 [ 238.459356][ T7510] ? do_splice_direct+0x190/0x190 [ 238.464367][ T7510] do_splice_direct+0x106/0x190 [ 238.469267][ T7510] do_sendfile+0x675/0xc40 [ 238.473790][ T7510] __x64_sys_sendfile64+0x102/0x140 [ 238.479067][ T7510] do_syscall_64+0x44/0xd0 [ 238.483550][ T7510] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 238.489439][ T7510] RIP: 0033:0x7f17daf52ae9 [ 238.493906][ T7510] 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 20:57:48 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 40) [ 238.513498][ T7510] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 238.522180][ T7510] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 238.530227][ T7510] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 238.538253][ T7510] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 238.546312][ T7510] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 238.554274][ T7510] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 238.562288][ T7510] 20:57:48 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80001f00) 20:57:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x8000000b) [ 238.647274][ T7516] FAULT_INJECTION: forcing a failure. [ 238.647274][ T7516] name failslab, interval 1, probability 0, space 0, times 0 [ 238.660288][ T7516] CPU: 0 PID: 7516 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 238.668972][ T7516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.679027][ T7516] Call Trace: [ 238.682310][ T7516] [ 238.685236][ T7516] dump_stack_lvl+0xd6/0x122 [ 238.689836][ T7516] dump_stack+0x11/0x1b 20:57:48 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80009e00) [ 238.694092][ T7516] should_fail+0x23c/0x250 [ 238.698509][ T7516] ? jbd2__journal_start+0xf7/0x3f0 [ 238.703797][ T7516] __should_failslab+0x81/0x90 [ 238.708580][ T7516] should_failslab+0x5/0x20 [ 238.713145][ T7516] kmem_cache_alloc+0x4f/0x320 [ 238.717952][ T7516] jbd2__journal_start+0xf7/0x3f0 [ 238.723006][ T7516] __ext4_journal_start_sb+0x159/0x310 [ 238.728531][ T7516] ? ext4_expand_extra_isize+0x560/0x560 [ 238.734327][ T7516] ext4_dirty_inode+0x58/0xa0 [ 238.739118][ T7516] __mark_inode_dirty+0x72/0x6c0 20:57:48 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80003100) [ 238.744061][ T7516] ? ktime_get_coarse_real_ts64+0x10d/0x120 [ 238.749992][ T7516] inode_update_time+0x1b4/0x1d0 [ 238.754938][ T7516] file_update_time+0x1f3/0x230 [ 238.759795][ T7516] file_modified+0x62/0x80 [ 238.764414][ T7516] ext4_file_write_iter+0x795/0x1200 [ 238.769705][ T7516] ? ext4_file_write_iter+0x511/0x1200 [ 238.775169][ T7516] do_iter_readv_writev+0x2de/0x380 [ 238.780374][ T7516] do_iter_write+0x192/0x5c0 [ 238.784970][ T7516] ? splice_from_pipe_next+0x34f/0x3b0 [ 238.790493][ T7516] ? kmalloc_array+0x2d/0x40 [ 238.795114][ T7516] vfs_iter_write+0x4c/0x70 [ 238.799628][ T7516] iter_file_splice_write+0x43a/0x790 [ 238.805030][ T7516] ? splice_from_pipe+0xd0/0xd0 [ 238.809890][ T7516] direct_splice_actor+0x80/0xa0 [ 238.814857][ T7516] splice_direct_to_actor+0x345/0x650 [ 238.820241][ T7516] ? do_splice_direct+0x190/0x190 [ 238.825270][ T7516] do_splice_direct+0x106/0x190 [ 238.830138][ T7516] do_sendfile+0x675/0xc40 [ 238.834560][ T7516] __x64_sys_sendfile64+0x102/0x140 [ 238.839770][ T7516] do_syscall_64+0x44/0xd0 [ 238.844264][ T7516] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 238.850390][ T7516] RIP: 0033:0x7f17daf52ae9 [ 238.854891][ T7516] 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 [ 238.874778][ T7516] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 238.883201][ T7516] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 20:57:48 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80002000) [ 238.891229][ T7516] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 238.899201][ T7516] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 238.907242][ T7516] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 238.915242][ T7516] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 238.923393][ T7516] 20:57:48 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000a000) 20:57:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000017) [ 238.971909][ T7531] loop4: detected capacity change from 0 to 262160 20:57:48 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80003200) [ 239.095703][ T7539] loop1: detected capacity change from 0 to 262160 20:57:48 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80002300) 20:57:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x8000000c) 20:57:48 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 41) [ 239.227679][ T7549] loop4: detected capacity change from 0 to 262160 [ 239.237542][ T7547] FAULT_INJECTION: forcing a failure. [ 239.237542][ T7547] name failslab, interval 1, probability 0, space 0, times 0 [ 239.250226][ T7547] CPU: 0 PID: 7547 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 239.259016][ T7547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.269156][ T7547] Call Trace: [ 239.272451][ T7547] [ 239.275377][ T7547] dump_stack_lvl+0xd6/0x122 [ 239.279997][ T7547] dump_stack+0x11/0x1b [ 239.284245][ T7547] should_fail+0x23c/0x250 [ 239.288664][ T7547] ? __iomap_dio_rw+0x143/0x1070 [ 239.293693][ T7547] __should_failslab+0x81/0x90 [ 239.298470][ T7547] should_failslab+0x5/0x20 [ 239.303005][ T7547] kmem_cache_alloc_trace+0x52/0x350 [ 239.308545][ T7547] __iomap_dio_rw+0x143/0x1070 [ 239.313319][ T7547] ? preempt_count_add+0x4e/0x90 [ 239.318270][ T7547] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 239.324449][ T7547] ? ___cache_free+0x46/0x300 [ 239.329136][ T7547] iomap_dio_rw+0x38/0x80 [ 239.333647][ T7547] ? ext4_file_write_iter+0x511/0x1200 [ 239.339157][ T7547] ext4_file_write_iter+0xac3/0x1200 [ 239.344537][ T7547] ? ext4_file_write_iter+0x511/0x1200 [ 239.350003][ T7547] do_iter_readv_writev+0x2de/0x380 [ 239.355283][ T7547] do_iter_write+0x192/0x5c0 [ 239.359957][ T7547] vfs_iter_write+0x4c/0x70 [ 239.364471][ T7547] iter_file_splice_write+0x43a/0x790 [ 239.369956][ T7547] ? splice_from_pipe+0xd0/0xd0 [ 239.374812][ T7547] direct_splice_actor+0x80/0xa0 [ 239.379810][ T7547] splice_direct_to_actor+0x345/0x650 [ 239.385273][ T7547] ? do_splice_direct+0x190/0x190 [ 239.390360][ T7547] do_splice_direct+0x106/0x190 [ 239.395220][ T7547] do_sendfile+0x675/0xc40 [ 239.399705][ T7547] __x64_sys_sendfile64+0x102/0x140 [ 239.404904][ T7547] do_syscall_64+0x44/0xd0 [ 239.409367][ T7547] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 239.415604][ T7547] RIP: 0033:0x7f17daf52ae9 20:57:48 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000a300) 20:57:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000018) [ 239.420047][ T7547] 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 [ 239.439770][ T7547] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 239.448281][ T7547] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 239.456348][ T7547] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 239.464324][ T7547] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 20:57:48 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80003400) 20:57:48 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80002600) 20:57:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x8000000d) 20:57:48 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 42) [ 239.472362][ T7547] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 239.480478][ T7547] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 239.488756][ T7547] [ 239.584398][ T7567] FAULT_INJECTION: forcing a failure. [ 239.584398][ T7567] name failslab, interval 1, probability 0, space 0, times 0 [ 239.597168][ T7567] CPU: 0 PID: 7567 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 239.605221][ T7570] loop1: detected capacity change from 0 to 262160 [ 239.605897][ T7567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.605911][ T7567] Call Trace: [ 239.605917][ T7567] [ 239.605923][ T7567] dump_stack_lvl+0xd6/0x122 [ 239.605948][ T7567] dump_stack+0x11/0x1b [ 239.605966][ T7567] should_fail+0x23c/0x250 [ 239.641954][ T7567] ? __iomap_dio_rw+0x143/0x1070 [ 239.646972][ T7567] __should_failslab+0x81/0x90 [ 239.651759][ T7567] should_failslab+0x5/0x20 [ 239.656264][ T7567] kmem_cache_alloc_trace+0x52/0x350 [ 239.661647][ T7567] __iomap_dio_rw+0x143/0x1070 [ 239.666417][ T7567] ? __ext4_handle_dirty_metadata+0x17d/0x5a0 [ 239.672566][ T7567] ? ___cache_free+0x46/0x300 [ 239.677304][ T7567] iomap_dio_rw+0x38/0x80 [ 239.681646][ T7567] ? ext4_file_write_iter+0x511/0x1200 [ 239.687146][ T7567] ext4_file_write_iter+0xac3/0x1200 [ 239.692437][ T7567] ? ext4_file_write_iter+0x511/0x1200 [ 239.697930][ T7567] do_iter_readv_writev+0x2de/0x380 [ 239.703133][ T7567] do_iter_write+0x192/0x5c0 [ 239.707771][ T7567] ? splice_from_pipe_next+0x34f/0x3b0 [ 239.713239][ T7567] ? kmalloc_array+0x2d/0x40 [ 239.717869][ T7567] vfs_iter_write+0x4c/0x70 [ 239.722621][ T7567] iter_file_splice_write+0x43a/0x790 [ 239.728105][ T7567] ? splice_from_pipe+0xd0/0xd0 [ 239.732957][ T7567] direct_splice_actor+0x80/0xa0 [ 239.737901][ T7567] splice_direct_to_actor+0x345/0x650 [ 239.743322][ T7567] ? do_splice_direct+0x190/0x190 [ 239.748611][ T7567] do_splice_direct+0x106/0x190 [ 239.753464][ T7567] do_sendfile+0x675/0xc40 [ 239.757926][ T7567] __x64_sys_sendfile64+0x102/0x140 [ 239.763200][ T7567] do_syscall_64+0x44/0xd0 [ 239.767699][ T7567] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 239.773609][ T7567] RIP: 0033:0x7f17daf52ae9 [ 239.774723][ T7571] loop4: detected capacity change from 0 to 262160 [ 239.778023][ T7567] 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 [ 239.778042][ T7567] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 239.778124][ T7567] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 239.820952][ T7567] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 20:57:49 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80003700) 20:57:49 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000a700) [ 239.829026][ T7567] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 239.837127][ T7567] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 239.845094][ T7567] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 239.853051][ T7567] 20:57:49 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80002b00) 20:57:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000019) 20:57:49 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 43) [ 239.955262][ T7589] loop1: detected capacity change from 0 to 262160 [ 239.981935][ T7591] FAULT_INJECTION: forcing a failure. [ 239.981935][ T7591] name failslab, interval 1, probability 0, space 0, times 0 [ 239.994688][ T7591] CPU: 1 PID: 7591 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 240.003470][ T7591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.013524][ T7591] Call Trace: [ 240.016815][ T7591] [ 240.019827][ T7591] dump_stack_lvl+0xd6/0x122 [ 240.024475][ T7591] dump_stack+0x11/0x1b [ 240.028791][ T7591] should_fail+0x23c/0x250 [ 240.033249][ T7591] ? jbd2__journal_start+0xf7/0x3f0 [ 240.038533][ T7591] __should_failslab+0x81/0x90 [ 240.043304][ T7591] should_failslab+0x5/0x20 [ 240.047846][ T7591] kmem_cache_alloc+0x4f/0x320 20:57:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000001a) [ 240.052685][ T7591] jbd2__journal_start+0xf7/0x3f0 [ 240.057722][ T7591] __ext4_journal_start_sb+0x159/0x310 [ 240.063250][ T7591] ext4_iomap_begin+0x408/0x630 [ 240.068140][ T7591] ? ext4_alloc_da_blocks+0x100/0x100 [ 240.073519][ T7591] iomap_iter+0x395/0x4a0 [ 240.077860][ T7591] __iomap_dio_rw+0x695/0x1070 [ 240.082648][ T7591] ? _raw_spin_lock_irq+0x41/0x50 [ 240.087707][ T7591] iomap_dio_rw+0x38/0x80 [ 240.092089][ T7591] ? ext4_file_write_iter+0x511/0x1200 [ 240.097565][ T7591] ext4_file_write_iter+0xac3/0x1200 [ 240.102917][ T7591] ? ext4_file_write_iter+0x511/0x1200 [ 240.108536][ T7591] do_iter_readv_writev+0x2de/0x380 [ 240.113876][ T7591] do_iter_write+0x192/0x5c0 [ 240.118485][ T7591] ? splice_from_pipe_next+0x34f/0x3b0 [ 240.124024][ T7591] ? kmalloc_array+0x2d/0x40 [ 240.128603][ T7591] vfs_iter_write+0x4c/0x70 [ 240.133175][ T7591] iter_file_splice_write+0x43a/0x790 [ 240.138558][ T7591] ? splice_from_pipe+0xd0/0xd0 [ 240.143430][ T7591] direct_splice_actor+0x80/0xa0 [ 240.148358][ T7591] splice_direct_to_actor+0x345/0x650 [ 240.153712][ T7591] ? do_splice_direct+0x190/0x190 [ 240.158926][ T7591] do_splice_direct+0x106/0x190 [ 240.163807][ T7591] do_sendfile+0x675/0xc40 [ 240.168284][ T7591] __x64_sys_sendfile64+0x102/0x140 [ 240.173473][ T7591] do_syscall_64+0x44/0xd0 [ 240.177886][ T7591] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 240.183765][ T7591] RIP: 0033:0x7f17daf52ae9 [ 240.188176][ T7591] 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 [ 240.207802][ T7591] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 240.216348][ T7591] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 240.224312][ T7591] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 240.232375][ T7591] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 240.240458][ T7591] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 240.248414][ T7591] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 20:57:49 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 44) [ 240.256374][ T7591] [ 240.308262][ T7594] FAULT_INJECTION: forcing a failure. [ 240.308262][ T7594] name failslab, interval 1, probability 0, space 0, times 0 [ 240.320947][ T7594] CPU: 0 PID: 7594 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 240.329720][ T7594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.339798][ T7594] Call Trace: [ 240.343062][ T7594] [ 240.345979][ T7594] dump_stack_lvl+0xd6/0x122 [ 240.350568][ T7594] dump_stack+0x11/0x1b [ 240.354726][ T7594] should_fail+0x23c/0x250 [ 240.359127][ T7594] ? kcalloc+0x32/0x50 [ 240.363250][ T7594] __should_failslab+0x81/0x90 [ 240.368130][ T7594] should_failslab+0x5/0x20 [ 240.372679][ T7594] __kmalloc+0x6f/0x370 [ 240.376813][ T7594] ? check_preempt_wakeup+0x1d6/0x3c0 [ 240.382256][ T7594] kcalloc+0x32/0x50 [ 240.386166][ T7594] ext4_find_extent+0x19f/0x7e0 [ 240.391026][ T7594] ext4_ext_map_blocks+0x115/0x2120 [ 240.396232][ T7594] ? preempt_count_add+0x4e/0x90 [ 240.401176][ T7594] ? _raw_read_unlock+0x13/0x30 [ 240.406104][ T7594] ? start_this_handle+0xfa6/0x1050 [ 240.411281][ T7594] ? ext4_es_lookup_extent+0x221/0x500 [ 240.416740][ T7594] ext4_map_blocks+0x71e/0xf00 [ 240.421557][ T7594] ext4_iomap_begin+0x4b0/0x630 [ 240.426451][ T7594] ? ext4_alloc_da_blocks+0x100/0x100 [ 240.431927][ T7594] iomap_iter+0x395/0x4a0 [ 240.436283][ T7594] __iomap_dio_rw+0x695/0x1070 [ 240.441084][ T7594] iomap_dio_rw+0x38/0x80 [ 240.445457][ T7594] ? ext4_file_write_iter+0x511/0x1200 [ 240.451010][ T7594] ext4_file_write_iter+0xac3/0x1200 [ 240.456379][ T7594] ? ext4_file_write_iter+0x511/0x1200 [ 240.461832][ T7594] do_iter_readv_writev+0x2de/0x380 [ 240.467337][ T7594] do_iter_write+0x192/0x5c0 [ 240.471928][ T7594] ? splice_from_pipe_next+0x34f/0x3b0 [ 240.477471][ T7594] ? kmalloc_array+0x2d/0x40 [ 240.482056][ T7594] vfs_iter_write+0x4c/0x70 [ 240.486596][ T7594] iter_file_splice_write+0x43a/0x790 [ 240.491951][ T7594] ? splice_from_pipe+0xd0/0xd0 [ 240.496783][ T7594] direct_splice_actor+0x80/0xa0 [ 240.501706][ T7594] splice_direct_to_actor+0x345/0x650 [ 240.507065][ T7594] ? do_splice_direct+0x190/0x190 [ 240.512115][ T7594] do_splice_direct+0x106/0x190 [ 240.517030][ T7594] do_sendfile+0x675/0xc40 [ 240.521534][ T7594] __x64_sys_sendfile64+0x102/0x140 [ 240.526757][ T7594] do_syscall_64+0x44/0xd0 [ 240.531222][ T7594] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 240.537157][ T7594] RIP: 0033:0x7f17daf52ae9 [ 240.541552][ T7594] 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 [ 240.561233][ T7594] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 240.569773][ T7594] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 240.577932][ T7594] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 240.585900][ T7594] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 240.594166][ T7594] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 240.602159][ T7594] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 240.610135][ T7594] 20:57:50 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000ab00) [ 240.638321][ T7596] loop1: detected capacity change from 0 to 262160 20:57:50 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80003a00) 20:57:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x8000000e) 20:57:50 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 45) 20:57:50 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80009000) [ 240.777438][ T7607] loop4: detected capacity change from 0 to 262160 [ 240.783616][ T7605] FAULT_INJECTION: forcing a failure. [ 240.783616][ T7605] name failslab, interval 1, probability 0, space 0, times 0 [ 240.796721][ T7605] CPU: 1 PID: 7605 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 240.805490][ T7605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.815565][ T7605] Call Trace: [ 240.819016][ T7605] [ 240.821930][ T7605] dump_stack_lvl+0xd6/0x122 [ 240.826518][ T7605] dump_stack+0x11/0x1b [ 240.830660][ T7605] should_fail+0x23c/0x250 [ 240.835058][ T7605] ? mempool_alloc_slab+0x16/0x20 [ 240.840146][ T7605] __should_failslab+0x81/0x90 [ 240.844944][ T7605] should_failslab+0x5/0x20 [ 240.849446][ T7605] kmem_cache_alloc+0x4f/0x320 [ 240.854284][ T7605] mempool_alloc_slab+0x16/0x20 [ 240.859189][ T7605] ? mempool_free+0x130/0x130 [ 240.863852][ T7605] mempool_alloc+0x9d/0x310 [ 240.868344][ T7605] ? preempt_count_add+0x4e/0x90 [ 240.873307][ T7605] ? _raw_read_unlock+0x13/0x30 [ 240.878317][ T7605] ? jbd2_transaction_committed+0xad/0xc0 [ 240.884136][ T7605] bio_alloc_bioset+0xcc/0x560 [ 240.888934][ T7605] ? iov_iter_alignment+0x34b/0x370 [ 240.894116][ T7605] iomap_dio_bio_iter+0x5ed/0xc70 [ 240.899161][ T7605] ? ext4_alloc_da_blocks+0x100/0x100 [ 240.904626][ T7605] __iomap_dio_rw+0x8b5/0x1070 [ 240.909471][ T7605] iomap_dio_rw+0x38/0x80 [ 240.913793][ T7605] ? ext4_file_write_iter+0x511/0x1200 [ 240.919302][ T7605] ext4_file_write_iter+0xac3/0x1200 [ 240.924667][ T7605] ? ext4_file_write_iter+0x511/0x1200 [ 240.930166][ T7605] do_iter_readv_writev+0x2de/0x380 [ 240.935366][ T7605] do_iter_write+0x192/0x5c0 [ 240.940032][ T7605] ? splice_from_pipe_next+0x34f/0x3b0 [ 240.945485][ T7605] ? kmalloc_array+0x2d/0x40 [ 240.950064][ T7605] vfs_iter_write+0x4c/0x70 [ 240.954568][ T7605] iter_file_splice_write+0x43a/0x790 [ 240.959939][ T7605] ? splice_from_pipe+0xd0/0xd0 [ 240.964782][ T7605] direct_splice_actor+0x80/0xa0 [ 240.969742][ T7605] splice_direct_to_actor+0x345/0x650 [ 240.975106][ T7605] ? do_splice_direct+0x190/0x190 [ 240.980196][ T7605] do_splice_direct+0x106/0x190 [ 240.985069][ T7605] do_sendfile+0x675/0xc40 [ 240.989573][ T7605] __x64_sys_sendfile64+0x102/0x140 [ 240.994757][ T7605] do_syscall_64+0x44/0xd0 [ 240.999272][ T7605] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 241.005193][ T7605] RIP: 0033:0x7f17daf52ae9 [ 241.009605][ T7605] 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 [ 241.029200][ T7605] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 241.037599][ T7605] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 241.045567][ T7605] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 241.053647][ T7605] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 241.062207][ T7605] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 241.070162][ T7605] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 241.078267][ T7605] 20:57:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000001b) [ 241.188348][ T7613] loop1: detected capacity change from 0 to 262160 20:57:50 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000ac00) 20:57:50 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80008100) 20:57:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000001c) 20:57:50 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 46) 20:57:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x8000000f) 20:57:50 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80009800) [ 241.372223][ T7624] FAULT_INJECTION: forcing a failure. [ 241.372223][ T7624] name failslab, interval 1, probability 0, space 0, times 0 [ 241.383440][ T7626] loop1: detected capacity change from 0 to 262160 [ 241.384930][ T7624] CPU: 1 PID: 7624 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 241.400077][ T7624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.410125][ T7624] Call Trace: [ 241.413429][ T7624] [ 241.416442][ T7624] dump_stack_lvl+0xd6/0x122 [ 241.421092][ T7624] dump_stack+0x11/0x1b [ 241.425237][ T7624] should_fail+0x23c/0x250 [ 241.429644][ T7624] ? jbd2__journal_start+0xf7/0x3f0 [ 241.434886][ T7624] __should_failslab+0x81/0x90 [ 241.439715][ T7624] should_failslab+0x5/0x20 [ 241.444210][ T7624] kmem_cache_alloc+0x4f/0x320 [ 241.449037][ T7624] jbd2__journal_start+0xf7/0x3f0 [ 241.454066][ T7624] __ext4_journal_start_sb+0x159/0x310 [ 241.459513][ T7624] ext4_file_write_iter+0xbe6/0x1200 [ 241.464846][ T7624] do_iter_readv_writev+0x2de/0x380 [ 241.470104][ T7624] do_iter_write+0x192/0x5c0 [ 241.474746][ T7624] ? splice_from_pipe_next+0x34f/0x3b0 [ 241.480214][ T7624] ? kmalloc_array+0x2d/0x40 [ 241.484789][ T7624] vfs_iter_write+0x4c/0x70 [ 241.489308][ T7624] iter_file_splice_write+0x43a/0x790 [ 241.494739][ T7624] ? splice_from_pipe+0xd0/0xd0 [ 241.499614][ T7624] direct_splice_actor+0x80/0xa0 [ 241.504543][ T7624] splice_direct_to_actor+0x345/0x650 [ 241.509902][ T7624] ? do_splice_direct+0x190/0x190 [ 241.514912][ T7624] do_splice_direct+0x106/0x190 [ 241.519765][ T7624] do_sendfile+0x675/0xc40 [ 241.524180][ T7624] __x64_sys_sendfile64+0x102/0x140 [ 241.529428][ T7624] do_syscall_64+0x44/0xd0 [ 241.533850][ T7624] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 241.539746][ T7624] RIP: 0033:0x7f17daf52ae9 [ 241.544158][ T7624] 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 [ 241.563823][ T7624] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 241.572421][ T7624] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 241.580566][ T7624] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 241.588706][ T7624] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 241.596770][ T7624] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 241.604725][ T7624] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 241.612684][ T7624] 20:57:51 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 47) 20:57:51 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000af00) [ 241.679072][ T7631] loop4: detected capacity change from 0 to 262160 [ 241.720280][ T7634] FAULT_INJECTION: forcing a failure. [ 241.720280][ T7634] name failslab, interval 1, probability 0, space 0, times 0 [ 241.732956][ T7634] CPU: 0 PID: 7634 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 241.741727][ T7634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.751891][ T7634] Call Trace: [ 241.755186][ T7634] [ 241.758117][ T7634] dump_stack_lvl+0xd6/0x122 [ 241.762715][ T7634] dump_stack+0x11/0x1b [ 241.766873][ T7634] should_fail+0x23c/0x250 [ 241.771290][ T7634] ? mempool_alloc_slab+0x16/0x20 [ 241.776375][ T7634] __should_failslab+0x81/0x90 [ 241.781152][ T7634] should_failslab+0x5/0x20 [ 241.785744][ T7634] kmem_cache_alloc+0x4f/0x320 [ 241.790659][ T7634] mempool_alloc_slab+0x16/0x20 [ 241.795522][ T7634] ? mempool_free+0x130/0x130 [ 241.800211][ T7634] mempool_alloc+0x9d/0x310 [ 241.804756][ T7634] ? __find_get_block+0x785/0x9b0 [ 241.809838][ T7634] sg_pool_alloc+0x74/0x90 [ 241.814290][ T7634] __sg_alloc_table+0xce/0x290 [ 241.819108][ T7634] sg_alloc_table_chained+0xaf/0x140 [ 241.824408][ T7634] ? sg_alloc_table_chained+0x140/0x140 [ 241.830057][ T7634] scsi_alloc_sgtables+0x18a/0x510 [ 241.835170][ T7634] sd_init_command+0x944/0x1610 [ 241.840041][ T7634] scsi_queue_rq+0x1026/0x1460 [ 241.844813][ T7634] blk_mq_dispatch_rq_list+0x534/0x11e0 [ 241.850367][ T7634] ? __sbitmap_queue_get+0x11/0x20 [ 241.855514][ T7634] blk_mq_do_dispatch_sched+0x446/0x6d0 [ 241.861095][ T7634] __blk_mq_sched_dispatch_requests+0x1ca/0x270 [ 241.867410][ T7634] blk_mq_sched_dispatch_requests+0x9f/0x110 [ 241.873429][ T7634] __blk_mq_run_hw_queue+0xc1/0x140 [ 241.878634][ T7634] __blk_mq_delay_run_hw_queue+0x199/0x360 [ 241.884464][ T7634] ? __rcu_read_unlock+0x5c/0x290 [ 241.889500][ T7634] blk_mq_run_hw_queue+0x231/0x260 [ 241.894621][ T7634] blk_mq_sched_insert_requests+0x130/0x200 [ 241.900521][ T7634] blk_mq_flush_plug_list+0x372/0x460 [ 241.905992][ T7634] blk_flush_plug+0x25a/0x2b0 [ 241.910733][ T7634] ? ext4_iomap_end+0x33/0x50 [ 241.915434][ T7634] blk_finish_plug+0x44/0x60 [ 241.920041][ T7634] __iomap_dio_rw+0xcad/0x1070 [ 241.924889][ T7634] iomap_dio_rw+0x38/0x80 [ 241.929224][ T7634] ? ext4_file_write_iter+0x511/0x1200 [ 241.934778][ T7634] ext4_file_write_iter+0xac3/0x1200 [ 241.940067][ T7634] ? ext4_file_write_iter+0x511/0x1200 [ 241.945527][ T7634] do_iter_readv_writev+0x2de/0x380 [ 241.950786][ T7634] do_iter_write+0x192/0x5c0 [ 241.955422][ T7634] ? splice_from_pipe_next+0x34f/0x3b0 [ 241.960889][ T7634] ? kmalloc_array+0x2d/0x40 [ 241.965483][ T7634] vfs_iter_write+0x4c/0x70 20:57:51 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80008700) 20:57:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000010) 20:57:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000001d) 20:57:51 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80009e00) [ 241.969993][ T7634] iter_file_splice_write+0x43a/0x790 [ 241.975464][ T7634] ? splice_from_pipe+0xd0/0xd0 [ 241.980313][ T7634] direct_splice_actor+0x80/0xa0 [ 241.985280][ T7634] splice_direct_to_actor+0x345/0x650 [ 241.990658][ T7634] ? do_splice_direct+0x190/0x190 [ 241.995701][ T7634] do_splice_direct+0x106/0x190 [ 242.000615][ T7634] do_sendfile+0x675/0xc40 [ 242.005034][ T7634] __x64_sys_sendfile64+0x102/0x140 [ 242.010276][ T7634] do_syscall_64+0x44/0xd0 [ 242.014694][ T7634] entry_SYSCALL_64_after_hwframe+0x44/0xae 20:57:51 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000b000) [ 242.020675][ T7634] RIP: 0033:0x7f17daf52ae9 [ 242.025125][ T7634] 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 [ 242.045000][ T7634] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 242.053412][ T7634] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 242.061419][ T7634] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 242.069391][ T7634] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 242.077440][ T7634] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 242.085420][ T7634] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 242.093425][ T7634] [ 242.118794][ T7651] loop4: detected capacity change from 0 to 262160 [ 242.144594][ T7653] loop1: detected capacity change from 0 to 262160 20:57:51 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80008d00) 20:57:51 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000b300) 20:57:51 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x8000a000) 20:57:51 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 48) 20:57:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000001e) 20:57:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000011) [ 242.355871][ T7665] FAULT_INJECTION: forcing a failure. [ 242.355871][ T7665] name failslab, interval 1, probability 0, space 0, times 0 [ 242.368925][ T7665] CPU: 1 PID: 7665 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 242.377760][ T7665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.387935][ T7665] Call Trace: [ 242.391227][ T7665] [ 242.394166][ T7665] dump_stack_lvl+0xd6/0x122 [ 242.398823][ T7665] dump_stack+0x11/0x1b [ 242.403005][ T7665] should_fail+0x23c/0x250 [ 242.407496][ T7665] ? mempool_alloc_slab+0x16/0x20 [ 242.412576][ T7665] __should_failslab+0x81/0x90 [ 242.417329][ T7665] should_failslab+0x5/0x20 [ 242.421942][ T7665] kmem_cache_alloc+0x4f/0x320 [ 242.426697][ T7665] mempool_alloc_slab+0x16/0x20 [ 242.431599][ T7665] ? mempool_free+0x130/0x130 [ 242.436277][ T7665] mempool_alloc+0x9d/0x310 [ 242.440821][ T7665] ? __find_get_block+0x785/0x9b0 [ 242.445863][ T7665] ? delay_tsc+0x96/0xe0 [ 242.450127][ T7665] sg_pool_alloc+0x74/0x90 [ 242.454534][ T7665] __sg_alloc_table+0xce/0x290 [ 242.459286][ T7665] sg_alloc_table_chained+0xaf/0x140 [ 242.464572][ T7665] ? sg_alloc_table_chained+0x140/0x140 [ 242.470293][ T7665] scsi_alloc_sgtables+0x18a/0x510 [ 242.475459][ T7665] sd_init_command+0x944/0x1610 [ 242.480500][ T7665] scsi_queue_rq+0x1026/0x1460 [ 242.485367][ T7665] blk_mq_dispatch_rq_list+0x534/0x11e0 [ 242.490941][ T7665] ? __sbitmap_queue_get+0x11/0x20 [ 242.496051][ T7665] blk_mq_do_dispatch_sched+0x446/0x6d0 [ 242.501652][ T7665] __blk_mq_sched_dispatch_requests+0x1ca/0x270 [ 242.507880][ T7665] blk_mq_sched_dispatch_requests+0x9f/0x110 [ 242.513938][ T7665] __blk_mq_run_hw_queue+0xc1/0x140 [ 242.519170][ T7665] __blk_mq_delay_run_hw_queue+0x199/0x360 [ 242.525026][ T7665] ? __rcu_read_unlock+0x5c/0x290 [ 242.530121][ T7665] blk_mq_run_hw_queue+0x231/0x260 [ 242.535303][ T7665] blk_mq_sched_insert_requests+0x130/0x200 [ 242.541318][ T7665] blk_mq_flush_plug_list+0x372/0x460 [ 242.546693][ T7665] blk_flush_plug+0x25a/0x2b0 [ 242.551371][ T7665] ? ext4_iomap_end+0x33/0x50 [ 242.556149][ T7665] blk_finish_plug+0x44/0x60 [ 242.560805][ T7665] __iomap_dio_rw+0xcad/0x1070 [ 242.565607][ T7665] ? _raw_spin_lock_irq+0x41/0x50 [ 242.570744][ T7665] iomap_dio_rw+0x38/0x80 [ 242.575088][ T7665] ? ext4_file_write_iter+0x511/0x1200 [ 242.580628][ T7665] ext4_file_write_iter+0xac3/0x1200 [ 242.585978][ T7665] ? ext4_file_write_iter+0x511/0x1200 [ 242.591447][ T7665] do_iter_readv_writev+0x2de/0x380 [ 242.596625][ T7665] do_iter_write+0x192/0x5c0 [ 242.601281][ T7665] ? splice_from_pipe_next+0x34f/0x3b0 [ 242.606792][ T7665] ? kmalloc_array+0x2d/0x40 [ 242.611379][ T7665] vfs_iter_write+0x4c/0x70 [ 242.615876][ T7665] iter_file_splice_write+0x43a/0x790 [ 242.621261][ T7665] ? splice_from_pipe+0xd0/0xd0 [ 242.626107][ T7665] direct_splice_actor+0x80/0xa0 [ 242.631072][ T7665] splice_direct_to_actor+0x345/0x650 [ 242.636427][ T7665] ? do_splice_direct+0x190/0x190 [ 242.641446][ T7665] do_splice_direct+0x106/0x190 [ 242.646308][ T7665] do_sendfile+0x675/0xc40 [ 242.650781][ T7665] __x64_sys_sendfile64+0x102/0x140 [ 242.655959][ T7665] do_syscall_64+0x44/0xd0 [ 242.660405][ T7665] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 242.666321][ T7665] RIP: 0033:0x7f17daf52ae9 [ 242.670716][ T7665] 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 [ 242.690302][ T7665] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 242.698893][ T7665] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 242.706937][ T7665] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 242.714913][ T7665] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 242.722885][ T7665] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 242.730925][ T7665] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 242.738891][ T7665] [ 242.760400][ T7669] loop1: detected capacity change from 0 to 262160 [ 242.809551][ T7671] loop4: detected capacity change from 0 to 262160 20:57:52 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x8000a300) 20:57:52 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 49) 20:57:52 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80009000) 20:57:52 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000b600) [ 242.933339][ T7665] syz-executor.3 (7665) used greatest stack depth: 9688 bytes left 20:57:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000021) 20:57:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000012) [ 243.016709][ T7682] FAULT_INJECTION: forcing a failure. [ 243.016709][ T7682] name failslab, interval 1, probability 0, space 0, times 0 [ 243.029517][ T7682] CPU: 1 PID: 7682 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 243.038288][ T7682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.048345][ T7682] Call Trace: [ 243.051607][ T7682] [ 243.054601][ T7682] dump_stack_lvl+0xd6/0x122 [ 243.059249][ T7682] dump_stack+0x11/0x1b [ 243.063388][ T7682] should_fail+0x23c/0x250 [ 243.067814][ T7682] ? kmalloc_array+0x2d/0x40 [ 243.072389][ T7682] __should_failslab+0x81/0x90 [ 243.077199][ T7682] should_failslab+0x5/0x20 [ 243.081687][ T7682] __kmalloc+0x6f/0x370 [ 243.085999][ T7682] kmalloc_array+0x2d/0x40 [ 243.090404][ T7682] iter_file_splice_write+0xd5/0x790 [ 243.095670][ T7682] ? atime_needs_update+0x2ba/0x390 [ 243.100907][ T7682] ? touch_atime+0x11f/0x2e0 [ 243.105478][ T7682] ? generic_file_splice_read+0x2a9/0x330 [ 243.111207][ T7682] ? splice_from_pipe+0xd0/0xd0 [ 243.116049][ T7682] direct_splice_actor+0x80/0xa0 [ 243.120981][ T7682] splice_direct_to_actor+0x345/0x650 [ 243.126344][ T7682] ? do_splice_direct+0x190/0x190 [ 243.131426][ T7682] do_splice_direct+0x106/0x190 [ 243.136351][ T7682] do_sendfile+0x675/0xc40 [ 243.140853][ T7682] __x64_sys_sendfile64+0x102/0x140 [ 243.146035][ T7682] do_syscall_64+0x44/0xd0 [ 243.150530][ T7682] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 243.156471][ T7682] RIP: 0033:0x7f17daf52ae9 [ 243.160880][ T7682] 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 [ 243.180658][ T7682] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 243.189137][ T7682] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 243.197265][ T7682] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 243.205218][ T7682] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 20:57:52 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 50) [ 243.213172][ T7682] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 243.221139][ T7682] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 243.229102][ T7682] [ 243.269918][ T7690] loop1: detected capacity change from 0 to 262160 [ 243.298441][ T7693] loop4: detected capacity change from 0 to 262160 [ 243.318800][ T7691] FAULT_INJECTION: forcing a failure. [ 243.318800][ T7691] name failslab, interval 1, probability 0, space 0, times 0 [ 243.331450][ T7691] CPU: 0 PID: 7691 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 243.340208][ T7691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.350264][ T7691] Call Trace: [ 243.353535][ T7691] [ 243.356463][ T7691] dump_stack_lvl+0xd6/0x122 [ 243.361050][ T7691] dump_stack+0x11/0x1b [ 243.365193][ T7691] should_fail+0x23c/0x250 [ 243.369606][ T7691] ? jbd2__journal_start+0xf7/0x3f0 [ 243.374949][ T7691] __should_failslab+0x81/0x90 [ 243.379748][ T7691] should_failslab+0x5/0x20 [ 243.384245][ T7691] kmem_cache_alloc+0x4f/0x320 [ 243.389002][ T7691] jbd2__journal_start+0xf7/0x3f0 [ 243.394145][ T7691] __ext4_journal_start_sb+0x159/0x310 [ 243.399677][ T7691] ? ext4_expand_extra_isize+0x560/0x560 [ 243.405306][ T7691] ext4_dirty_inode+0x58/0xa0 [ 243.410031][ T7691] __mark_inode_dirty+0x72/0x6c0 [ 243.414990][ T7691] ? ktime_get_coarse_real_ts64+0x10d/0x120 [ 243.420886][ T7691] inode_update_time+0x1b4/0x1d0 [ 243.425813][ T7691] file_update_time+0x1f3/0x230 [ 243.430660][ T7691] file_modified+0x62/0x80 [ 243.435061][ T7691] ext4_file_write_iter+0x795/0x1200 [ 243.440674][ T7691] ? ext4_file_write_iter+0x511/0x1200 [ 243.446121][ T7691] do_iter_readv_writev+0x2de/0x380 [ 243.451311][ T7691] do_iter_write+0x192/0x5c0 [ 243.456050][ T7691] ? splice_from_pipe_next+0x34f/0x3b0 [ 243.461532][ T7691] ? kmalloc_array+0x2d/0x40 [ 243.466110][ T7691] vfs_iter_write+0x4c/0x70 [ 243.470848][ T7691] iter_file_splice_write+0x43a/0x790 [ 243.476260][ T7691] ? splice_from_pipe+0xd0/0xd0 [ 243.481098][ T7691] direct_splice_actor+0x80/0xa0 [ 243.486103][ T7691] splice_direct_to_actor+0x345/0x650 [ 243.491463][ T7691] ? do_splice_direct+0x190/0x190 [ 243.496484][ T7691] do_splice_direct+0x106/0x190 [ 243.501450][ T7691] do_sendfile+0x675/0xc40 [ 243.505857][ T7691] __x64_sys_sendfile64+0x102/0x140 [ 243.511051][ T7691] do_syscall_64+0x44/0xd0 [ 243.515480][ T7691] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 243.521457][ T7691] RIP: 0033:0x7f17daf52ae9 [ 243.525865][ T7691] 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 [ 243.545576][ T7691] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 243.554040][ T7691] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 243.562032][ T7691] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 243.570050][ T7691] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 243.578051][ T7691] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 243.586270][ T7691] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 243.594338][ T7691] 20:57:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000022) 20:57:53 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80009200) 20:57:53 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000b700) 20:57:53 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x8000a400) [ 243.752185][ T7704] loop1: detected capacity change from 0 to 262160 20:57:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000013) 20:57:53 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 51) 20:57:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000023) [ 243.895747][ T7713] loop4: detected capacity change from 0 to 262160 [ 243.902693][ T7709] FAULT_INJECTION: forcing a failure. [ 243.902693][ T7709] name failslab, interval 1, probability 0, space 0, times 0 [ 243.915389][ T7709] CPU: 1 PID: 7709 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 243.924609][ T7709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.934664][ T7709] Call Trace: [ 243.938085][ T7709] [ 243.941076][ T7709] dump_stack_lvl+0xd6/0x122 [ 243.945687][ T7709] dump_stack+0x11/0x1b [ 243.950041][ T7709] should_fail+0x23c/0x250 [ 243.954727][ T7709] ? __iomap_dio_rw+0x143/0x1070 [ 243.959762][ T7709] __should_failslab+0x81/0x90 [ 243.964568][ T7709] should_failslab+0x5/0x20 [ 243.969079][ T7709] kmem_cache_alloc_trace+0x52/0x350 [ 243.974492][ T7709] __iomap_dio_rw+0x143/0x1070 [ 243.979456][ T7709] ? __ext4_handle_dirty_metadata+0x17d/0x5a0 [ 243.985613][ T7709] ? ___cache_free+0x46/0x300 [ 243.990343][ T7709] iomap_dio_rw+0x38/0x80 20:57:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000014) [ 243.994878][ T7709] ? ext4_file_write_iter+0x511/0x1200 [ 244.000336][ T7709] ext4_file_write_iter+0xac3/0x1200 [ 244.005688][ T7709] ? ext4_file_write_iter+0x511/0x1200 [ 244.011154][ T7709] do_iter_readv_writev+0x2de/0x380 [ 244.016361][ T7709] do_iter_write+0x192/0x5c0 [ 244.021038][ T7709] ? splice_from_pipe_next+0x34f/0x3b0 [ 244.026669][ T7709] ? kmalloc_array+0x2d/0x40 [ 244.031338][ T7709] vfs_iter_write+0x4c/0x70 [ 244.035857][ T7709] iter_file_splice_write+0x43a/0x790 [ 244.041322][ T7709] ? splice_from_pipe+0xd0/0xd0 [ 244.046276][ T7709] direct_splice_actor+0x80/0xa0 [ 244.051345][ T7709] splice_direct_to_actor+0x345/0x650 [ 244.056703][ T7709] ? do_splice_direct+0x190/0x190 [ 244.061731][ T7709] do_splice_direct+0x106/0x190 [ 244.066647][ T7709] do_sendfile+0x675/0xc40 [ 244.071051][ T7709] __x64_sys_sendfile64+0x102/0x140 [ 244.076326][ T7709] do_syscall_64+0x44/0xd0 [ 244.080846][ T7709] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 244.086729][ T7709] RIP: 0033:0x7f17daf52ae9 [ 244.091199][ T7709] 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 [ 244.111040][ T7709] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 244.119434][ T7709] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 244.127415][ T7709] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 244.135475][ T7709] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 20:57:53 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80009800) 20:57:53 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 52) [ 244.143780][ T7709] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 244.151820][ T7709] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 244.159783][ T7709] 20:57:53 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000bb00) [ 244.225322][ T7722] loop1: detected capacity change from 0 to 262160 [ 244.244446][ T7726] loop4: detected capacity change from 0 to 262160 [ 244.247060][ T7719] FAULT_INJECTION: forcing a failure. [ 244.247060][ T7719] name failslab, interval 1, probability 0, space 0, times 0 [ 244.263611][ T7719] CPU: 1 PID: 7719 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 244.272287][ T7719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.282449][ T7719] Call Trace: [ 244.285724][ T7719] [ 244.288712][ T7719] dump_stack_lvl+0xd6/0x122 [ 244.293361][ T7719] dump_stack+0x11/0x1b [ 244.297523][ T7719] should_fail+0x23c/0x250 [ 244.301946][ T7719] ? __iomap_dio_rw+0x143/0x1070 [ 244.306949][ T7719] __should_failslab+0x81/0x90 [ 244.311838][ T7719] should_failslab+0x5/0x20 [ 244.316395][ T7719] kmem_cache_alloc_trace+0x52/0x350 [ 244.321707][ T7719] __iomap_dio_rw+0x143/0x1070 [ 244.326510][ T7719] ? __ext4_handle_dirty_metadata+0x17d/0x5a0 [ 244.332738][ T7719] ? ___cache_free+0x46/0x300 [ 244.337460][ T7719] iomap_dio_rw+0x38/0x80 [ 244.341808][ T7719] ? ext4_file_write_iter+0x511/0x1200 [ 244.347284][ T7719] ext4_file_write_iter+0xac3/0x1200 [ 244.352659][ T7719] ? ext4_file_write_iter+0x511/0x1200 [ 244.358137][ T7719] do_iter_readv_writev+0x2de/0x380 [ 244.363586][ T7719] do_iter_write+0x192/0x5c0 [ 244.368280][ T7719] ? splice_from_pipe_next+0x34f/0x3b0 [ 244.373851][ T7719] ? kmalloc_array+0x2d/0x40 [ 244.378451][ T7719] vfs_iter_write+0x4c/0x70 [ 244.382962][ T7719] iter_file_splice_write+0x43a/0x790 [ 244.388424][ T7719] ? splice_from_pipe+0xd0/0xd0 [ 244.393286][ T7719] direct_splice_actor+0x80/0xa0 [ 244.398322][ T7719] splice_direct_to_actor+0x345/0x650 [ 244.403778][ T7719] ? do_splice_direct+0x190/0x190 [ 244.408906][ T7719] do_splice_direct+0x106/0x190 [ 244.413870][ T7719] do_sendfile+0x675/0xc40 [ 244.418289][ T7719] __x64_sys_sendfile64+0x102/0x140 [ 244.423524][ T7719] do_syscall_64+0x44/0xd0 [ 244.428008][ T7719] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 244.433995][ T7719] RIP: 0033:0x7f17daf52ae9 [ 244.438489][ T7719] 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 [ 244.458359][ T7719] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 244.466827][ T7719] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 20:57:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000024) 20:57:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000015) 20:57:54 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 53) 20:57:54 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x8000a700) [ 244.474934][ T7719] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 244.482906][ T7719] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 244.490879][ T7719] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 244.498852][ T7719] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 244.506899][ T7719] [ 244.585729][ T7740] loop4: detected capacity change from 0 to 262160 [ 244.586369][ T7734] FAULT_INJECTION: forcing a failure. [ 244.586369][ T7734] name failslab, interval 1, probability 0, space 0, times 0 [ 244.605145][ T7734] CPU: 1 PID: 7734 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 244.613822][ T7734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.623879][ T7734] Call Trace: [ 244.627157][ T7734] [ 244.630091][ T7734] dump_stack_lvl+0xd6/0x122 [ 244.634768][ T7734] dump_stack+0x11/0x1b [ 244.638922][ T7734] should_fail+0x23c/0x250 [ 244.643338][ T7734] ? __iomap_dio_rw+0x143/0x1070 [ 244.648278][ T7734] __should_failslab+0x81/0x90 [ 244.653044][ T7734] should_failslab+0x5/0x20 [ 244.657603][ T7734] kmem_cache_alloc_trace+0x52/0x350 [ 244.662892][ T7734] __iomap_dio_rw+0x143/0x1070 [ 244.667710][ T7734] ? preempt_count_add+0x4e/0x90 [ 244.672677][ T7734] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 244.678717][ T7734] ? ___cache_free+0x46/0x300 [ 244.679718][ T7739] loop1: detected capacity change from 0 to 262160 [ 244.683504][ T7734] iomap_dio_rw+0x38/0x80 [ 244.694392][ T7734] ? ext4_file_write_iter+0x511/0x1200 [ 244.699868][ T7734] ext4_file_write_iter+0xac3/0x1200 [ 244.705426][ T7734] ? ext4_file_write_iter+0x511/0x1200 [ 244.710895][ T7734] do_iter_readv_writev+0x2de/0x380 [ 244.716130][ T7734] do_iter_write+0x192/0x5c0 [ 244.720567][ T7739] FAT-fs (loop1): Unrecognized mount option "" or missing value [ 244.720899][ T7734] ? splice_from_pipe_next+0x34f/0x3b0 20:57:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000016) [ 244.734465][ T7734] ? kmalloc_array+0x2d/0x40 [ 244.739073][ T7734] vfs_iter_write+0x4c/0x70 [ 244.743705][ T7734] iter_file_splice_write+0x43a/0x790 [ 244.749109][ T7734] ? splice_from_pipe+0xd0/0xd0 [ 244.754230][ T7734] direct_splice_actor+0x80/0xa0 [ 244.759219][ T7734] splice_direct_to_actor+0x345/0x650 [ 244.764662][ T7734] ? do_splice_direct+0x190/0x190 [ 244.769930][ T7734] do_splice_direct+0x106/0x190 [ 244.774816][ T7734] do_sendfile+0x675/0xc40 [ 244.779285][ T7734] __x64_sys_sendfile64+0x102/0x140 [ 244.784508][ T7734] do_syscall_64+0x44/0xd0 [ 244.788925][ T7734] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 244.794936][ T7734] RIP: 0033:0x7f17daf52ae9 [ 244.799345][ T7734] 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 [ 244.818974][ T7734] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 244.827554][ T7734] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 244.835582][ T7734] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 244.843651][ T7734] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 244.851640][ T7734] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 244.859754][ T7734] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 244.867725][ T7734] [ 244.872758][ T1921] ================================================================== [ 244.880926][ T1921] BUG: KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages [ 244.889628][ T1921] [ 244.891951][ T1921] write to 0xffff888101363638 of 8 bytes by task 1862 on cpu 0: [ 244.899654][ T1921] delete_from_page_cache_batch+0x5b2/0x780 [ 244.905539][ T1921] truncate_inode_pages_range+0x1d5/0xa00 [ 244.911332][ T1921] truncate_inode_pages+0x20/0x30 [ 244.916350][ T1921] blkdev_flush_mapping+0xde/0x230 [ 244.921443][ T1921] blkdev_put+0x394/0x4a0 [ 244.925757][ T1921] kill_block_super+0x7b/0x90 [ 244.930428][ T1921] deactivate_locked_super+0x6a/0xb0 [ 244.935692][ T1921] deactivate_super+0x85/0x90 [ 244.940436][ T1921] cleanup_mnt+0x267/0x2d0 [ 244.944842][ T1921] __cleanup_mnt+0x15/0x20 [ 244.949248][ T1921] task_work_run+0x8e/0x110 [ 244.953732][ T1921] exit_to_user_mode_prepare+0x160/0x190 [ 244.959359][ T1921] syscall_exit_to_user_mode+0x20/0x40 [ 244.964824][ T1921] do_syscall_64+0x50/0xd0 [ 244.969225][ T1921] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 244.975106][ T1921] [ 244.977414][ T1921] read to 0xffff888101363638 of 8 bytes by task 1921 on cpu 1: [ 244.984942][ T1921] nr_blockdev_pages+0x7f/0xd0 [ 244.989693][ T1921] si_meminfo+0x3a/0x60 [ 244.993837][ T1921] update_defense_level+0x46/0x560 [ 244.998944][ T1921] defense_work_handler+0x1b/0x80 [ 245.003952][ T1921] process_one_work+0x3fc/0x980 [ 245.008798][ T1921] worker_thread+0x616/0xa70 [ 245.013371][ T1921] kthread+0x2c7/0x2e0 [ 245.017421][ T1921] ret_from_fork+0x1f/0x30 [ 245.021818][ T1921] [ 245.024120][ T1921] value changed: 0x00000000000000f8 -> 0x00000000000000e9 [ 245.031204][ T1921] 20:57:54 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 54) [ 245.033509][ T1921] Reported by Kernel Concurrency Sanitizer on: [ 245.039680][ T1921] CPU: 1 PID: 1921 Comm: kworker/1:7 Not tainted 5.16.0-rc3-syzkaller #0 [ 245.048091][ T1921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.058139][ T1921] Workqueue: events_long defense_work_handler [ 245.064190][ T1921] ================================================================== 20:57:54 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000c000) [ 245.119782][ T7749] loop4: detected capacity change from 0 to 262160 [ 245.150403][ T7748] FAULT_INJECTION: forcing a failure. [ 245.150403][ T7748] name failslab, interval 1, probability 0, space 0, times 0 [ 245.163085][ T7748] CPU: 1 PID: 7748 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 245.171805][ T7748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.181855][ T7748] Call Trace: [ 245.185178][ T7748] [ 245.188119][ T7748] dump_stack_lvl+0xd6/0x122 [ 245.192747][ T7748] dump_stack+0x11/0x1b [ 245.196996][ T7748] should_fail+0x23c/0x250 [ 245.201404][ T7748] ? ext4_mb_new_blocks+0x328/0x1ee0 [ 245.206747][ T7748] __should_failslab+0x81/0x90 [ 245.211537][ T7748] should_failslab+0x5/0x20 20:57:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000017) [ 245.216037][ T7748] kmem_cache_alloc+0x4f/0x320 [ 245.220866][ T7748] ext4_mb_new_blocks+0x328/0x1ee0 [ 245.225990][ T7748] ? ext4_find_extent+0x7b2/0x7e0 [ 245.231030][ T7748] ? ext4_ext_search_right+0x246/0x4f0 [ 245.236497][ T7748] ext4_ext_map_blocks+0x1658/0x2120 [ 245.241794][ T7748] ? ext4_es_lookup_extent+0x221/0x500 [ 245.247263][ T7748] ext4_map_blocks+0x71e/0xf00 [ 245.252199][ T7748] ext4_iomap_begin+0x4b0/0x630 [ 245.257128][ T7748] ? ext4_alloc_da_blocks+0x100/0x100 [ 245.262538][ T7748] iomap_iter+0x395/0x4a0 [ 245.266858][ T7748] __iomap_dio_rw+0x695/0x1070 [ 245.271694][ T7748] iomap_dio_rw+0x38/0x80 [ 245.276019][ T7748] ? ext4_file_write_iter+0x511/0x1200 [ 245.281455][ T7748] ext4_file_write_iter+0xac3/0x1200 [ 245.286821][ T7748] ? ext4_file_write_iter+0x511/0x1200 [ 245.292272][ T7748] do_iter_readv_writev+0x2de/0x380 [ 245.297470][ T7748] do_iter_write+0x192/0x5c0 [ 245.302135][ T7748] ? splice_from_pipe_next+0x34f/0x3b0 [ 245.307576][ T7748] ? kmalloc_array+0x2d/0x40 [ 245.312153][ T7748] vfs_iter_write+0x4c/0x70 [ 245.316655][ T7748] iter_file_splice_write+0x43a/0x790 [ 245.322453][ T7748] ? splice_from_pipe+0xd0/0xd0 [ 245.327439][ T7748] direct_splice_actor+0x80/0xa0 [ 245.332518][ T7748] splice_direct_to_actor+0x345/0x650 [ 245.337882][ T7748] ? do_splice_direct+0x190/0x190 [ 245.342991][ T7748] do_splice_direct+0x106/0x190 [ 245.347930][ T7748] do_sendfile+0x675/0xc40 [ 245.352329][ T7748] __x64_sys_sendfile64+0x102/0x140 [ 245.357607][ T7748] do_syscall_64+0x44/0xd0 [ 245.362074][ T7748] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 245.367978][ T7748] RIP: 0033:0x7f17daf52ae9 [ 245.372377][ T7748] 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 [ 245.392034][ T7748] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 245.400446][ T7748] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 245.408765][ T7748] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 20:57:54 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80009d00) 20:57:54 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x8000aa00) 20:57:54 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 55) [ 245.416757][ T7748] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 245.420257][ T7739] loop1: detected capacity change from 0 to 262160 [ 245.424821][ T7748] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 245.439570][ T7748] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 245.444844][ T7739] FAT-fs (loop1): Unrecognized mount option "" or missing value [ 245.447596][ T7748] 20:57:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000025) [ 245.533593][ T7764] loop4: detected capacity change from 0 to 262160 [ 245.556459][ T7763] FAULT_INJECTION: forcing a failure. [ 245.556459][ T7763] name failslab, interval 1, probability 0, space 0, times 0 [ 245.569184][ T7763] CPU: 1 PID: 7763 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 245.577865][ T7763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.587992][ T7763] Call Trace: [ 245.591265][ T7763] [ 245.594220][ T7763] dump_stack_lvl+0xd6/0x122 [ 245.598903][ T7763] dump_stack+0x11/0x1b [ 245.603126][ T7763] should_fail+0x23c/0x250 [ 245.607546][ T7763] ? ext4_mb_new_blocks+0x328/0x1ee0 [ 245.612971][ T7763] __should_failslab+0x81/0x90 [ 245.617778][ T7763] should_failslab+0x5/0x20 [ 245.622282][ T7763] kmem_cache_alloc+0x4f/0x320 [ 245.627049][ T7763] ext4_mb_new_blocks+0x328/0x1ee0 [ 245.632205][ T7763] ? ext4_find_extent+0x7b2/0x7e0 [ 245.637253][ T7763] ? ext4_ext_search_right+0x246/0x4f0 [ 245.642788][ T7763] ext4_ext_map_blocks+0x1658/0x2120 [ 245.648331][ T7763] ? ext4_es_lookup_extent+0x221/0x500 [ 245.653543][ T7766] loop1: detected capacity change from 0 to 262160 [ 245.653785][ T7763] ext4_map_blocks+0x71e/0xf00 [ 245.665016][ T7763] ext4_iomap_begin+0x4b0/0x630 [ 245.669886][ T7763] ? ext4_alloc_da_blocks+0x100/0x100 [ 245.675259][ T7763] iomap_iter+0x395/0x4a0 [ 245.679599][ T7763] __iomap_dio_rw+0x695/0x1070 [ 245.684386][ T7763] ? _raw_spin_lock_irq+0x41/0x50 [ 245.689406][ T7763] iomap_dio_rw+0x38/0x80 [ 245.693759][ T7763] ? ext4_file_write_iter+0x511/0x1200 [ 245.699398][ T7763] ext4_file_write_iter+0xac3/0x1200 [ 245.704666][ T7763] ? ext4_file_write_iter+0x511/0x1200 [ 245.710111][ T7763] do_iter_readv_writev+0x2de/0x380 [ 245.715303][ T7763] do_iter_write+0x192/0x5c0 [ 245.719959][ T7763] vfs_iter_write+0x4c/0x70 [ 245.724490][ T7763] iter_file_splice_write+0x43a/0x790 [ 245.729925][ T7763] ? splice_from_pipe+0xd0/0xd0 [ 245.734794][ T7763] direct_splice_actor+0x80/0xa0 [ 245.739716][ T7763] splice_direct_to_actor+0x345/0x650 [ 245.745079][ T7763] ? do_splice_direct+0x190/0x190 [ 245.750089][ T7763] do_splice_direct+0x106/0x190 [ 245.754950][ T7763] do_sendfile+0x675/0xc40 [ 245.759376][ T7763] __x64_sys_sendfile64+0x102/0x140 [ 245.764612][ T7763] do_syscall_64+0x44/0xd0 [ 245.769022][ T7763] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 245.774942][ T7763] RIP: 0033:0x7f17daf52ae9 [ 245.779339][ T7763] 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 [ 245.798926][ T7763] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 245.807404][ T7763] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 245.815448][ T7763] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 245.823404][ T7763] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 20:57:55 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 56) 20:57:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000018) [ 245.831373][ T7763] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 245.839328][ T7763] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 245.847284][ T7763] [ 245.922089][ T7771] FAULT_INJECTION: forcing a failure. [ 245.922089][ T7771] name failslab, interval 1, probability 0, space 0, times 0 [ 245.934944][ T7771] CPU: 0 PID: 7771 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 245.943618][ T7771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.953760][ T7771] Call Trace: [ 245.957158][ T7771] [ 245.960086][ T7771] dump_stack_lvl+0xd6/0x122 [ 245.964744][ T7771] dump_stack+0x11/0x1b 20:57:55 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffffffffffffffff) [ 245.968905][ T7771] should_fail+0x23c/0x250 [ 245.973369][ T7771] ? mempool_alloc_slab+0x16/0x20 [ 245.978400][ T7771] __should_failslab+0x81/0x90 [ 245.983170][ T7771] should_failslab+0x5/0x20 [ 245.987736][ T7771] kmem_cache_alloc+0x4f/0x320 [ 245.992503][ T7771] mempool_alloc_slab+0x16/0x20 [ 245.997361][ T7771] ? mempool_free+0x130/0x130 [ 246.002082][ T7771] mempool_alloc+0x9d/0x310 [ 246.006594][ T7771] ? preempt_count_add+0x4e/0x90 [ 246.011589][ T7771] ? _raw_read_unlock+0x13/0x30 [ 246.016448][ T7771] ? jbd2_transaction_committed+0xad/0xc0 20:57:55 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80009e00) [ 246.022183][ T7771] bio_alloc_bioset+0xcc/0x560 [ 246.027038][ T7771] ? iov_iter_alignment+0x34b/0x370 [ 246.032385][ T7771] iomap_dio_bio_iter+0x5ed/0xc70 [ 246.037535][ T7771] ? ext4_alloc_da_blocks+0x100/0x100 [ 246.042941][ T7771] __iomap_dio_rw+0x8b5/0x1070 [ 246.047796][ T7771] iomap_dio_rw+0x38/0x80 [ 246.052310][ T7771] ? ext4_file_write_iter+0x511/0x1200 [ 246.057772][ T7771] ext4_file_write_iter+0xac3/0x1200 [ 246.063071][ T7771] ? ext4_file_write_iter+0x511/0x1200 20:57:55 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x8000ab00) [ 246.068563][ T7771] do_iter_readv_writev+0x2de/0x380 [ 246.073817][ T7771] do_iter_write+0x192/0x5c0 [ 246.078452][ T7771] ? splice_from_pipe_next+0x34f/0x3b0 [ 246.084002][ T7771] ? kmalloc_array+0x2d/0x40 [ 246.088691][ T7771] vfs_iter_write+0x4c/0x70 [ 246.093209][ T7771] iter_file_splice_write+0x43a/0x790 [ 246.098648][ T7771] ? splice_from_pipe+0xd0/0xd0 [ 246.103679][ T7771] direct_splice_actor+0x80/0xa0 [ 246.108805][ T7771] splice_direct_to_actor+0x345/0x650 [ 246.114220][ T7771] ? do_splice_direct+0x190/0x190 [ 246.119267][ T7771] do_splice_direct+0x106/0x190 [ 246.124473][ T7771] do_sendfile+0x675/0xc40 [ 246.128893][ T7771] __x64_sys_sendfile64+0x102/0x140 [ 246.134175][ T7771] do_syscall_64+0x44/0xd0 [ 246.138613][ T7771] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 246.144520][ T7771] RIP: 0033:0x7f17daf52ae9 [ 246.148942][ T7771] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 20:57:55 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f00000001c0)=ANY=[], 0xfef0) fcntl$setpipe(r0, 0x407, 0xb132) mkdirat(r0, &(0x7f00000015c0)='./bus/file0\x00', 0x12) chdir(0x0) open(&(0x7f0000000040)='./bus\x00', 0xbc800, 0x194) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001740)='./bus\x00', 0x10000, 0x0) sendfile(r1, r2, 0x0, 0x80000001) r3 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x3c}, 0x0, @in=@multicast2, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0xa, 0x40}, {0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8000000000}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x3c}, 0x0, @in=@loopback, 0x0, 0x0, 0x1, 0x6}}, 0xe8) sendmmsg(0xffffffffffffffff, &(0x7f0000000480), 0x2e9, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000d880)=[{{&(0x7f0000001200)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(seed)\x00'}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001280)="068748b5bfa9c7cb8c9fd1458347aa7217bce0ed41a2d537d1abf7adbb1893450352a50825e2e8237ec882abc0bc7713e8c9508dcecc12f1956445f629f7f6db87445cd300f9bb347b0213ce861ccebb4319829e8ee60a0c926f3b81b152ffa4fc8ff9782b6b3dbe5bc0b84c024aa4f7651cae6c94e10a74e63a65c3e7a70f73013bc2d0c710ab9e470958b08021fd7aae70b0b438f62a307ac9ac8ce1356ad04867fc60c448214d02894f7394ebfad1cb2aba7ba68cd11350f54342f659cdf6943354689e27f7c431e674a9485eea602a947f2bf980f5b7724b22871f19d6ec974d2d54cc0b4e", 0xe7}, {&(0x7f0000001380)="dca487b94e58345c60d13524805fe34e89f94042a211fd3f2b851a0cb611e825ed6392a9362a4204271764c7a21e49e43d5901b4d5aff2a194c377dd77e38510cb7043ff2e92b4d3024d2c8544ca8e75a404980f54b6077391b29d5d996d1ad7fc31380aa10cab92b14ff377cb115f1d8c8e5e7de04273edc8076c73e86e2d16f3c49b48de64379914ba9f1d2a913213e25de4282de9ad2d3f42a42969e6353b23f566de924399924426eccf9eba82a8fe28862e1d1cc5321e032cb51a967e9c306c4f97b523cc8ea2e2b52a407f329371af42fc5de33299385b755e65199711f606cc96f094e40e55a594", 0xeb}, {&(0x7f0000001480)="fd04e5074afbf8da18b005ae70214568de50b497e93ac54729ad6dd82c483ba8b467fedada640ed05e33d29f4066fb14c2640e08959d5a6160136c8a887466a12c1df8905d81c235065986051cd7a9a77f7d3ee0f9d63057e80faa04026db713a0d53e5b5b721cab2649144dd02651088daacc505c30d5", 0x77}, {&(0x7f0000001500)="df93ecae0e661aec9307c845f1a894f34871f9bb4258b130630fd609f0f7fe54da09aa41abb91925c4afdd2e8ee1b7dda1399c8741a959b4bea2195b3b16b2feba0e0fb61aff4a7a324ded5cb91a88f665441fa7041abd9577854454e9613547d0acea36c2ad05ba1ee2be4f3bb2b2c507ce4ef2e99b3feae074fae7f4c2ffe105cd3c80d24b54fcd5ddaedb0af2d0a6df1db63f24768055b466294876a64bc8653e", 0xa2}, {&(0x7f00000015c0)}, {&(0x7f0000001600)="dd96cd540b0eaf260d32204e953d3103da92c6d535dafb18ae782c127a4c0a05a705616293ee95b57c0ab280399887a0c641ee47e1ecc985848085128e1bf2a1045ef9d0c3c7a41563760f501933fe7c7ac514a9cb5008871a49715085355717a40d93fe42d2156c27f99fa2bff78b084f26b0fe7034acbb0bac389cda8c3dee8a64c3acb8e299931852e6", 0x8b}], 0x6, 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0x1000}], 0x9, &(0x7f000000c580)=[{0x98, 0x110, 0x200, "a52fe0b3e60abb8ce8832ee8e0ad4f7fad710367f3a32c685877bfb3e723ec62828b867518b5ddbe09303f6398341a4fbfa0cf71921d5180956fa42896d5ee779b4dacebd2cec7c5e9a7fe0cd92b115c30e9cca5cf48dba91f221cbb5c962790de27e41d8b53e98b6ec1f1b281e30c888a03328b649313dee6f5bf4a1afd9de9d2cca8aab15bda1f"}, {0x98, 0x108, 0xdb4c, "888cae1737e4e7d5c02ca0ae9368a74252eb6a1126f977c1d2dc49ab922b0d4114b5f543bcc85b9b2b6e066f752e77d786e1ff34de0d9cb77a4196783c0d82047828a0e8034e814061608dd5f9e68ec312cc14bdb720d4c6429ae76a1fc9a25902a52192c34264915f9ddbdd45128053a16c757703620b97931a157f983d7a0033d6f890b1355b"}, {0xe0, 0x84, 0x7, "36e6f71c7d220e9ce1abc89d597c2257778f0ec73759310c101c308badeb09dbb7fd45bf02477e64ab8159359240249f44fdd2534a3a70653816e2f381adac9e78729407e0216b23ea8426faf2337011ca5426b4dd4b9a343547a11e2c3b15ded291c8c6dc0d7f42abdd3582ed00f4a6be44cd3c4de97e20177e6e1d61f6224aae5831d733b8dd5cd2fbf7141ffd17d756b8f43e5a6bb6f219eacd9a2724426011f84c28f7b6f9180f0003e6cf65377143f70674b0c732c688e279241bb13d6b34913b3ad7c1756aa867e3dc8d"}, {0x1010, 0x115, 0xffff, "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"}, {0x80, 0x108, 0x5a99525d, "5e3f68be45da439671bf0b800e607b2bba47b6939b5d928c3614324abe89af89edaa3aca18679936d7c2c88a56c2095e2f9a906604fb72de92cafe3fa68ca6bbf8f538997ee9a24bdeb756a0a12779d9b553a2ffdf2754671fb03e54c36e525e7d8b90ac510e4000a1c520e027a127"}, {0x60, 0x114, 0x6, "fb19117e8acc306794662122a478228f3e2e97f3ddfc17c5ed50aff279e4799c7646864d1327579d94c9617f2300268d4ec45ab5a9e65b129c8202be80ea851ccecbfd0d16edca80d7"}], 0x1300}}], 0x7, 0x4000) preadv(r3, &(0x7f0000000100)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, 0x8000, 0xfff) [ 246.168550][ T7771] RSP: 002b:00007f17d8cc9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 246.176999][ T7771] RAX: ffffffffffffffda RBX: 00007f17db065f60 RCX: 00007f17daf52ae9 [ 246.185136][ T7771] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 246.193137][ T7771] RBP: 00007f17d8cc91d0 R08: 0000000000000000 R09: 0000000000000000 [ 246.201153][ T7771] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 246.209404][ T7771] R13: 00007ffe0d05baff R14: 00007f17d8cc9300 R15: 0000000000022000 [ 246.217554][ T7771] 20:57:55 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x48) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x3c}, 0x0, @in=@multicast2, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000001) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f00000001c0)=ANY=[], 0xfef0) fcntl$setpipe(r2, 0x407, 0xb132) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x6b, 0x8, 0x1f, 0x2, 0x0, 0x200, 0x400, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000040)}, 0x20, 0xaa2ed75, 0x2, 0x1, 0x7b9500000000, 0x9, 0x8, 0x0, 0x1, 0x0, 0x10001}, 0x0, 0x7, r2, 0x2) 20:57:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000026) [ 246.249972][ T7786] loop4: detected capacity change from 0 to 262160 20:57:55 executing program 0: chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000a000) [ 246.356656][ T24] audit: type=1400 audit(1638305875.815:226): avc: denied { read write } for pid=7787 comm="syz-executor.2" name="rdma_cm" dev="devtmpfs" ino=226 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 246.394908][ T7795] loop1: detected capacity change from 0 to 262160 20:57:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x80000019) 20:57:55 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x8000af00) 20:57:55 executing program 3: perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) (fail_nth: 57) [ 246.464825][ T24] audit: type=1400 audit(1638305875.845:227): avc: denied { open } for pid=7787 comm="syz-executor.2" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=226 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 246.512604][ T7803] loop4: detected capacity change from 0 to 262160 [ 246.544387][ T7804] FAULT_INJECTION: forcing a failure. [ 246.544387][ T7804] name failslab, interval 1, probability 0, space 0, times 0 [ 246.557053][ T7804] CPU: 1 PID: 7804 Comm: syz-executor.3 Not tainted 5.16.0-rc3-syzkaller #0 [ 246.565752][ T7804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.575820][ T7804] Call Trace: [ 246.579091][ T7804] [ 246.582017][ T7804] dump_stack_lvl+0xd6/0x122 [ 246.586616][ T7804] dump_stack+0x11/0x1b [ 246.590784][ T7804] should_fail+0x23c/0x250 [ 246.595204][ T7804] ? mempool_alloc_slab+0x16/0x20 [ 246.600277][ T7804] __should_failslab+0x81/0x90 [ 246.605119][ T7804] should_failslab+0x5/0x20 [ 246.609713][ T7804] kmem_cache_alloc+0x4f/0x320 [ 246.614494][ T7804] mempool_alloc_slab+0x16/0x20 [ 246.619384][ T7804] ? mempool_free+0x130/0x130 [ 246.624082][ T7804] mempool_alloc+0x9d/0x310 [ 246.628677][ T7804] ? preempt_count_add+0x4e/0x90 [ 246.633646][ T7804] ? _raw_read_unlock+0x13/0x30 [ 246.638548][ T7804] ? jbd2_transaction_committed+0xad/0xc0 [ 246.644383][ T7804] bio_alloc_bioset+0xcc/0x560 [ 246.649172][ T7804] ? iov_iter_alignment+0x34b/0x370 [ 246.654377][ T7804] iomap_dio_bio_iter+0x5ed/0xc70 [ 246.659405][ T7804] ? ext4_alloc_da_blocks+0x100/0x100 [ 246.664783][ T7804] __iomap_dio_rw+0x8b5/0x1070 [ 246.669583][ T7804] ? _raw_spin_lock_irq+0x41/0x50 [ 246.674645][ T7804] iomap_dio_rw+0x38/0x80 [ 246.679005][ T7804] ? ext4_file_write_iter+0x511/0x1200 [ 246.684466][ T7804] ext4_file_write_iter+0xac3/0x1200 [ 246.689790][ T7804] ? ext4_file_write_iter+0x511/0x1200 [ 246.695298][ T7804] do_iter_readv_writev+0x2de/0x380 [ 246.700555][ T7804] do_iter_write+0x192/0x5c0 [ 246.705168][ T7804] ? splice_from_pipe_next+0x34f/0x3b0 20:57:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x8000001a) 20:57:56 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0xc8b02, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 20:57:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000027) [ 246.710636][ T7804] ? kmalloc_array+0x2d/0x40 [ 246.715230][ T7804] vfs_iter_write+0x4c/0x70 [ 246.719752][ T7804] iter_file_splice_write+0x43a/0x790 [ 246.725276][ T7804] ? splice_from_pipe+0xd0/0xd0 [ 246.730135][ T7804] direct_splice_actor+0x80/0xa0 [ 246.735113][ T7804] splice_direct_to_actor+0x345/0x650 [ 246.740589][ T7804] ? do_splice_direct+0x190/0x190 [ 246.745616][ T7804] do_splice_direct+0x106/0x190 [ 246.750580][ T7804] do_sendfile+0x675/0xc40 [ 246.755091][ T7804] __x64_sys_sendfile64+0x102/0x140 20:57:56 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x24, 0x0, 0x5, 0x0) chdir(0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x8, 0x0, 0x0, 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, 0x100000, 0x0, @perf_config_ext={0x1000000000}, 0x40004, 0x0, 0x80000000, 0x3, 0x0, 0x4100000}, 0x0, 0xc000000000000002, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x15) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0xfef0) fcntl$setpipe(r3, 0x407, 0xb132) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x80000001) fcntl$setpipe(0xffffffffffffffff, 0x407, 0xb132) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'virt_wifi0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000280)={{0x1, 0x1, 0x18, r1, {0xd157}}, './bus\x00'}) lsetxattr$trusted_overlay_origin(&(0x7f0000000340)='./bus\x00', &(0x7f0000000240), &(0x7f00000002c0), 0xfffffe65, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f00000002c0)=ANY=[], 0xfffffea4) fcntl$setpipe(r4, 0x407, 0xb132) ioctl$SIOCX25SENDCALLACCPT(r4, 0x89e9) sendfile(r0, 0xffffffffffffffff, 0x0, 0x7) 20:57:56 executing program 2: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x3c}, 0x0, @in=@multicast2, 0x0, 0x0, 0x0, 0x6}}, 0xe8) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) r3 = syz_mount_image$nfs(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100), 0x0, 0x7ff}], 0x818804, &(0x7f0000000200)={[{'\'%{$^-'}, {'\\\'\xbd!-+{{&^k'}, {'\\\\'}, {'*)'}, {'{#$$@:^'}], [{@appraise}, {@smackfsfloor={'smackfsfloor', 0x3d, '@/\xcf%\x1b!-@]{'}}, {@smackfsfloor}]}) sendfile(r2, r3, 0x0, 0x1) sendfile(r0, r1, 0x0, 0x80000001) r4 = socket$key(0xf, 0x3, 0x2) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r4, 0x80047210, &(0x7f0000000300)) bind$inet6(r2, &(0x7f0000000280)={0xa, 0x4e20, 0xd4d, @loopback, 0x6}, 0x1c) [ 246.760335][ T7804] do_syscall_64+0x44/0xd0 [ 246.764899][ T7804] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 246.770800][ T7804] RIP: 0033:0x7f17daf52ae9 [ 246.775386][ T7804] 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 2