1951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) [ 304.036074][T26564] loop3: detected capacity change from 0 to 6 [ 304.063268][T26564] FAT-fs (loop3): Directory bread(block 1027) failed 01:06:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:48 executing program 2: syz_genetlink_get_family_id$smc(&(0x7f0000009c80), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) [ 304.107834][T26564] FAT-fs (loop3): Directory bread(block 1028) failed [ 304.123398][T26564] FAT-fs (loop3): Directory bread(block 1029) failed [ 304.130690][T26564] FAT-fs (loop3): Directory bread(block 1030) failed 01:06:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101050240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[], [{@obj_user={'obj_user', 0x3d, '-\x00'}}]}) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000006c0)='./file0\x00', 0x4000005) 01:06:48 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={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) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 01:06:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:48 executing program 1: openat$null(0xffffffffffffff9c, 0x0, 0x74082, 0x0) 01:06:48 executing program 2: r0 = inotify_init() inotify_add_watch(r0, 0x0, 0x4000005) 01:06:48 executing program 5: setuid(0xee01) setuid(0xee01) [ 304.255692][T26593] FAT-fs (loop4): Unrecognized mount option "obj_user=-" or missing value 01:06:48 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:06:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:48 executing program 1: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000080)="83", 0x1}], 0x0, &(0x7f00000024c0)=ANY=[]) 01:06:48 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={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) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2400, 0x0) [ 304.311361][T26601] loop3: detected capacity change from 0 to 6 01:06:48 executing program 2: syz_io_uring_setup(0x80001bca, &(0x7f0000002700)={0x0, 0x0, 0x10}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000002000/0x3000)=nil, &(0x7f0000002780), &(0x7f00000027c0)) [ 304.381938][T26601] FAT-fs (loop3): Directory bread(block 1283) failed [ 304.397329][T26593] FAT-fs (loop4): Unrecognized mount option "obj_user=-" or missing value [ 304.420739][T26601] FAT-fs (loop3): Directory bread(block 1284) failed 01:06:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101060240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:48 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) 01:06:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000000040)={'vcan0\x00', @ifru_settings={0x0, 0x0, @cisco=0x0}}) 01:06:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001780)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001840)=[{0x0}], 0xb}, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="2f1dc1"], 0x2c}}, 0x0) 01:06:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 304.429125][T26601] FAT-fs (loop3): Directory bread(block 1285) failed [ 304.435946][T26601] FAT-fs (loop3): Directory bread(block 1286) failed 01:06:48 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={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) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2400, 0x0) 01:06:48 executing program 2: r0 = syz_open_dev$vcsu(&(0x7f0000000080), 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 01:06:48 executing program 5: syz_io_uring_setup(0x1bca, &(0x7f0000002700)={0x0, 0x0, 0x5}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000002000/0x3000)=nil, &(0x7f0000002780), &(0x7f00000027c0)) 01:06:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:48 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 01:06:48 executing program 4: setuid(0xee01) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000200)={0x1, &(0x7f0000000100)=[{}]}) 01:06:48 executing program 1: set_mempolicy(0x2, &(0x7f0000000000)=0x2, 0x71) [ 304.592398][T26655] loop3: detected capacity change from 0 to 6 [ 304.621285][T26655] FAT-fs (loop3): Directory bread(block 1539) failed 01:06:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101070240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) write$cgroup_freezer_state(r0, &(0x7f0000000000)='THAWED\x00', 0x7) 01:06:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) accept(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000840)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f0000000080)=""/171, 0xab}], 0x5a, &(0x7f0000000180)=""/157, 0x9d}}, {{&(0x7f0000000240)=@generic, 0x80, &(0x7f0000000a00)=[{&(0x7f00000002c0)=""/217, 0xd9}, {&(0x7f00000003c0)=""/27, 0x1b}, {&(0x7f0000000400)=""/219, 0xdb}, {&(0x7f0000000500)=""/38, 0x26}, {&(0x7f00000009c0)=""/59, 0x3b}, {&(0x7f0000000580)=""/79, 0x4f}, {&(0x7f0000000600)=""/253, 0xfd}], 0x7, &(0x7f0000000780)=""/187, 0xbb}}], 0x2, 0x0, &(0x7f00000008c0)={0x0, 0x3938700}) prctl$PR_SET_MM_AUXV(0x23, 0xc, 0x0, 0x0) 01:06:48 executing program 4: perf_event_open(&(0x7f0000000040)={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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:06:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 304.668353][T26655] FAT-fs (loop3): Directory bread(block 1540) failed [ 304.696095][T26655] FAT-fs (loop3): Directory bread(block 1541) failed [ 304.702900][T26655] FAT-fs (loop3): Directory bread(block 1542) failed 01:06:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000000840)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f0000000080)=""/171, 0xab}], 0x5a, &(0x7f0000000180)=""/157, 0x9d}}, {{&(0x7f0000000240)=@generic, 0x80, &(0x7f0000000a00)=[{&(0x7f00000002c0)=""/217, 0xd9}, {&(0x7f00000003c0)=""/27, 0x1b}, {&(0x7f0000000400)=""/219, 0xdb}, {&(0x7f0000000500)=""/38, 0x26}, {&(0x7f00000009c0)=""/59, 0x3b}, {&(0x7f0000000580)=""/79, 0x4f}, {&(0x7f0000000600)=""/253, 0xfd}], 0x7, &(0x7f0000000780)=""/187, 0xbb}}], 0x2, 0x0, &(0x7f00000008c0)={0x0, 0x3938700}) 01:06:48 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001340)={{0x14}, [@NFT_MSG_DELSET={0x14, 0xb, 0xa, 0x3, 0x0, 0x0, {0x5}}], {0x14}}, 0x3c}}, 0x0) 01:06:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:48 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0xcc0, 0x0) 01:06:48 executing program 2: ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) 01:06:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000300000000ff000000000000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:06:48 executing program 2: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x0, "14cc0dee5310d909b07e94993d7f13e1ccc9b7527d03e3255a9aeac2762294d528579966e9ce56cc6393ba3a83e42c0137fd41b7117e8061b3715eeb2c292a66"}, 0x48, 0xffffffffffffffff) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={r0}, &(0x7f0000000140)={'enc=', 'oaep', ' hash=', {'hmac(sha256-neon)\x00'}}, 0x0, 0x0) [ 304.856703][T26704] loop3: detected capacity change from 0 to 6 01:06:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101080240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:48 executing program 4: syz_open_procfs(0x0, &(0x7f0000000180)='auxv\x00') [ 304.901802][T26704] FAT-fs (loop3): Directory bread(block 1795) failed [ 304.910539][T26704] FAT-fs (loop3): Directory bread(block 1796) failed [ 304.917412][T26704] FAT-fs (loop3): Directory bread(block 1797) failed [ 304.924115][T26704] FAT-fs (loop3): Directory bread(block 1798) failed [ 305.024417][T26732] loop3: detected capacity change from 0 to 6 [ 305.034553][T26732] FAT-fs (loop3): Directory bread(block 2051) failed [ 305.041916][T26732] FAT-fs (loop3): Directory bread(block 2052) failed [ 305.049023][T26732] FAT-fs (loop3): Directory bread(block 2053) failed [ 305.055681][T26732] FAT-fs (loop3): Directory bread(block 2054) failed 01:06:49 executing program 5: prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000040)='\t', 0x1) 01:06:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:49 executing program 2: add_key$fscrypt_v1(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) 01:06:49 executing program 4: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x0, "14cc0dee5310d909b07e94993d7f13e1ccc9b7527d03e3255a9aeac2762294d528579966e9ce56cc6393ba3a83e42c0137fd41b7117e8061b3715eeb2c292a66"}, 0x48, 0xffffffffffffffff) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000380)={r0}, &(0x7f00000003c0)={'enc=', 'pkcs1', ' hash=', {'blake2s-128-x86\x00'}}, 0x0, 0x0) 01:06:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101090240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:49 executing program 1: setuid(0xee01) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000c40)) 01:06:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 305.695886][T26751] loop3: detected capacity change from 0 to 6 [ 305.711281][T26751] FAT-fs (loop3): Directory bread(block 2307) failed [ 305.718570][T26751] FAT-fs (loop3): Directory bread(block 2308) failed [ 305.733122][T26751] FAT-fs (loop3): Directory bread(block 2309) failed 01:06:49 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4210, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 01:06:49 executing program 4: syz_mount_image$tmpfs(&(0x7f0000000200), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) 01:06:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 305.739857][T26751] FAT-fs (loop3): Directory bread(block 2310) failed 01:06:49 executing program 5: fsopen(&(0x7f00000000c0)='cpuset\x00', 0x0) 01:06:49 executing program 2: socket$inet(0x2, 0xa, 0x3) 01:06:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000201010a0240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:49 executing program 1: add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffb) 01:06:49 executing program 4: syz_io_uring_setup(0x1bca, &(0x7f0000002700)={0x0, 0x0, 0x42}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000002000/0x3000)=nil, &(0x7f0000002780), &(0x7f00000027c0)) 01:06:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:49 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002d00)='net/dev\x00') fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f00000000c0)='user\x00', 0x0, r0) 01:06:49 executing program 2: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)=ANY=[@ANYBLOB=',']) 01:06:49 executing program 1: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)=ANY=[@ANYRESHEX=0xee00, @ANYBLOB=',']) [ 305.920356][T26787] loop3: detected capacity change from 0 to 6 [ 305.931196][T26787] FAT-fs (loop3): Directory bread(block 2563) failed [ 305.938346][T26787] FAT-fs (loop3): Directory bread(block 2564) failed [ 305.945275][T26787] FAT-fs (loop3): Directory bread(block 2565) failed [ 305.952842][T26787] FAT-fs (loop3): Directory bread(block 2566) failed 01:06:50 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, 0x0) 01:06:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000201010b0240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:50 executing program 1: set_mempolicy(0x1, 0x0, 0x0) syz_io_uring_setup(0x2da1, &(0x7f00000005c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000640), &(0x7f0000000680)) 01:06:50 executing program 2: open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800) sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x3f7, 0x400, 0x70bd2b, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x4081) [ 306.005498][T26806] tmpfs: Unknown parameter '0x000000000000ee00' [ 306.019153][T26806] tmpfs: Unknown parameter '0x000000000000ee00' 01:06:50 executing program 4: syz_io_uring_setup(0x0, &(0x7f00000001c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fee000/0xf000)=nil, &(0x7f0000000240), &(0x7f0000000280)) 01:06:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:50 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f0000000180)='/dev/null\x00', &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff) 01:06:50 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) fsmount(r0, 0x0, 0x89) 01:06:50 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={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) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2405, 0x7) 01:06:50 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) recvmsg(r0, 0x0, 0x0) [ 306.135615][T26824] loop3: detected capacity change from 0 to 6 01:06:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000201010c0240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:50 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, 0x0) 01:06:50 executing program 4: pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) 01:06:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r0, &(0x7f00000063c0)=@l2={0x1f, 0x0, @fixed}, 0x80) [ 306.165392][T26824] FAT-fs (loop3): Directory bread(block 2819) failed [ 306.165409][T26824] FAT-fs (loop3): Directory bread(block 2820) failed [ 306.165421][T26824] FAT-fs (loop3): Directory bread(block 2821) failed [ 306.165433][T26824] FAT-fs (loop3): Directory bread(block 2822) failed 01:06:50 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, 0x0) 01:06:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000201010d0240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 306.284006][T26850] loop3: detected capacity change from 0 to 6 [ 306.300834][T26850] FAT-fs (loop3): Directory bread(block 3075) failed [ 306.313033][T26850] FAT-fs (loop3): Directory bread(block 3076) failed [ 306.319802][T26850] FAT-fs (loop3): Directory bread(block 3077) failed [ 306.326548][T26850] FAT-fs (loop3): Directory bread(block 3078) failed 01:06:50 executing program 5: openat$zero(0xffffffffffffff9c, &(0x7f0000004ac0), 0x0, 0x0) 01:06:50 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, 0x0) 01:06:50 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, 0x0) 01:06:50 executing program 2: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x10042, 0x0) 01:06:50 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, 0x0, &(0x7f0000006a40)) 01:06:50 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:06:50 executing program 1: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000001c0), 0x20100, 0x0) 01:06:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 306.448129][T26876] loop3: detected capacity change from 0 to 6 [ 306.477893][T26876] FAT-fs (loop3): Directory bread(block 3331) failed 01:06:50 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, 0x0, 0x0) 01:06:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000201010e0240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 306.510398][T26876] FAT-fs (loop3): Directory bread(block 3332) failed [ 306.517381][T26876] FAT-fs (loop3): Directory bread(block 3333) failed [ 306.524356][T26876] FAT-fs (loop3): Directory bread(block 3334) failed 01:06:50 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, &(0x7f0000000140)) 01:06:50 executing program 2: openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0xc0040, 0x0) 01:06:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:50 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000001c00), 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x0, 0x0, 0x0) 01:06:50 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, 0x0) 01:06:50 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, 0x0) 01:06:50 executing program 4: futex(0x0, 0x0, 0x0, &(0x7f0000000100), 0x0, 0x0) [ 306.672531][T26910] loop3: detected capacity change from 0 to 6 [ 306.693993][T26910] FAT-fs (loop3): Directory bread(block 3587) failed 01:06:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:50 executing program 1: pipe2(&(0x7f0000000080), 0x80000) 01:06:50 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) 01:06:50 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, 0x0, 0x0) [ 306.727541][T26910] FAT-fs (loop3): Directory bread(block 3588) failed [ 306.755940][T26910] FAT-fs (loop3): Directory bread(block 3589) failed 01:06:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000201010f0240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:50 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, 0x0) 01:06:50 executing program 4: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x210000, 0x0) [ 306.790405][T26910] FAT-fs (loop3): Directory bread(block 3590) failed 01:06:50 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r0, 0x8983, 0x0) 01:06:50 executing program 5: keyctl$KEYCTL_MOVE(0x1e, 0x0, 0xfffffffffffffffb, 0xfffffffffffffff8, 0x0) 01:06:50 executing program 4: openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x10081, 0x0) 01:06:50 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r0, 0x8982, 0x0) 01:06:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:50 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) 01:06:50 executing program 5: clock_settime(0x7e910bf3da3bc0ce, &(0x7f0000000000)) 01:06:50 executing program 4: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@local, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {{@in6=@mcast1}, 0x0, @in6=@private2}}, 0xe8) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0xaaaaaaaaaaaab9d, &(0x7f0000000180), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='huge=within_size,subj_type=tmpfs\x00,fowner<', @ANYRESDEC=0xee00, @ANYBLOB="2c736d61636b66736861743d24292c657569643e8753a8a6eb9bfdf6c5c1a78003538cc630bef437c1555e0ff889d602d50241b8b95651470af0c60be4b68c27b00175f9c4b6fe726f96301fba084f1af30872f1d34a1bf0726f1f14d5f84771fd988a40aa93742eb041df148a6da4510b3f019eac7af0dba42238635e8f6ab2cbe727ec44eba17cebbfd0060000c6928abf1d27da", @ANYRESDEC, @ANYBLOB="2c7365636c6162656c2c7375626a5f757365723d5e5d5d3a265c217d27e4de5cc32e36d4fd66e491ef3e6aacbbd609631fadd4b4845efdd4300800000000000000bf8055be118c9b6ff96fef93b758ac0aac3df9d2ca9e12199d342716c22f78de4156f1f4f1b13202c80183fb1b66d12f8f8ec2d75f3eec5273c3559ced27e1407b10596eb7b279193c6efd5509f35e3426ccac22fccc56c6a0c0716edc992d197415b700ad95960a995449f2a50c60cc8901793d76936aad09f9ba748db2cd2c646f6e745f686173682c00"]) [ 306.943586][T26958] loop3: detected capacity change from 0 to 6 [ 306.994826][T26958] FAT-fs (loop3): Directory bread(block 3843) failed 01:06:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:51 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockname(r0, 0x0, &(0x7f00000002c0)) 01:06:51 executing program 2: r0 = socket(0x11, 0x2, 0x0) accept4(r0, 0x0, 0x0, 0x0) 01:06:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101100240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000500), 0x0, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) [ 307.049016][T26958] FAT-fs (loop3): Directory bread(block 3844) failed [ 307.058210][T26958] FAT-fs (loop3): Directory bread(block 3845) failed [ 307.070076][T26958] FAT-fs (loop3): Directory bread(block 3846) failed 01:06:51 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, 0x0) 01:06:51 executing program 5: sendmsg$AUDIT_USER_AVC(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001ec0)) 01:06:51 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_TTY(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000880)={0xec4, 0x464, 0x0, 0x0, 0x0, "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"}, 0xec4}}, 0x4004000) 01:06:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:51 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0x82) truncate(&(0x7f0000000000)='./file0\x00', 0x0) [ 307.210107][T26998] loop3: detected capacity change from 0 to 6 [ 307.225139][T26998] FAT-fs (loop3): Directory bread(block 4099) failed 01:06:51 executing program 5: r0 = socket(0x11, 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000002a80), r0) [ 307.265429][T26998] FAT-fs (loop3): Directory bread(block 4100) failed [ 307.278826][T26998] FAT-fs (loop3): Directory bread(block 4101) failed [ 307.278842][T26998] FAT-fs (loop3): Directory bread(block 4102) failed 01:06:51 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000100)={'ip6gre0\x00', 0x0}) 01:06:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101110240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:51 executing program 1: clock_settime(0x7e910bf3da3bc0cf, &(0x7f0000000000)={0x77359400}) 01:06:51 executing program 5: setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000280)={0x0, 0x5, '\x00', [@pad1, @ra, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x8001, 0x6]}}]}, 0x38) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0xaaaaaaaaaaaab9d, &(0x7f0000000180), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='huge=within_size,subj_type=tmpfs\x00,fowner<', @ANYRESDEC=0xee00, @ANYBLOB="2c736d61636b66736861000024292c657569643e8753a8a6eb9bfdf6c5c1a78003538cc630bef437c1555e0ff889d602d50241b8b95651470af0c60be4b68c27b00175f9c4b6fe726f96301fba084f1a790872f1d34a1bf0726f1f14d5f84771fd988a40aa93742eb041df148a6da4510b3f019eac7af0dba42238635e8f6ab2cbe727ec44eba17cebbfd0060000c6928abf1d27da", @ANYRESDEC, @ANYBLOB="2c7365636c6162656c2c7375626a5f757365723d5e5d5d3a265c217d27e4de5cc32e36d4fd66e491ef3e6aacbbd609631fadd4b4845efdd4300800000000000000bf8055be118c9b6ff96fef93b758ac0aac3df9d2ca9e12199d342716c22f78de4156f1f4f1b13202c80183fb1b66d12f8f8ec2d75f3eec5273c3559ced27e1407b10596eb7b279193c6efd5509f35e3426ccac22fccc56c6a0c0716edc992d197415b700ad95960a995449f2a50c60cc8901793d76936aad09f9ba748db2cd2c646f6e745f686173682c00"]) 01:06:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:51 executing program 2: sendmsg$AUDIT_USER_AVC(0xffffffffffffffff, 0x0, 0x0) 01:06:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, 0x0) 01:06:51 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_TTY(r0, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000880)={0xec4, 0x464, 0x0, 0x0, 0x0, "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"}, 0xec4}}, 0x0) 01:06:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:52 executing program 4: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) [ 307.957040][T27042] loop3: detected capacity change from 0 to 6 [ 307.972908][T27042] FAT-fs (loop3): Directory bread(block 4355) failed [ 307.993698][T27042] FAT-fs (loop3): Directory bread(block 4356) failed 01:06:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000080)={'syztnl2\x00', 0x0}) 01:06:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000000030000000000000e00000000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:06:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) [ 308.040303][T27042] FAT-fs (loop3): Directory bread(block 4357) failed [ 308.064735][T27042] FAT-fs (loop3): Directory bread(block 4358) failed 01:06:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101120240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$bt_hci(r0, 0x0, 0x1, 0x0, &(0x7f0000000100)) [ 308.231929][T27075] loop3: detected capacity change from 0 to 6 [ 308.244974][T27075] FAT-fs (loop3): Directory bread(block 4611) failed [ 308.256528][T27075] FAT-fs (loop3): Directory bread(block 4612) failed [ 308.264367][T27075] FAT-fs (loop3): Directory bread(block 4613) failed [ 308.278250][T27075] FAT-fs (loop3): Directory bread(block 4614) failed 01:06:52 executing program 5: syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) 01:06:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f00000000c0)={'syztnl0\x00', 0x0}) 01:06:52 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0x10}}, 0x0) 01:06:52 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x453, 0x100}, 0x10}}, 0x0) 01:06:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101130240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:52 executing program 1: socketpair(0x1d, 0x0, 0x80000000, &(0x7f0000000540)) 01:06:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$bt_hci(r0, 0x0, 0x0, 0x0, 0x0) [ 308.795129][T27099] loop3: detected capacity change from 0 to 6 [ 308.820595][T27099] FAT-fs (loop3): Directory bread(block 4867) failed [ 308.836323][T27099] FAT-fs (loop3): Directory bread(block 4868) failed 01:06:52 executing program 5: epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000740)) 01:06:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:52 executing program 4: socketpair(0x28, 0x0, 0x3f, &(0x7f0000000000)) [ 308.849593][T27099] FAT-fs (loop3): Directory bread(block 4869) failed [ 308.867464][T27099] FAT-fs (loop3): Directory bread(block 4870) failed 01:06:52 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) getsockname(r0, 0x0, &(0x7f0000000380)) 01:06:52 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 01:06:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101180240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:53 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) getsockname(r0, &(0x7f0000000300)=@ieee802154, &(0x7f0000000380)=0x80) 01:06:53 executing program 4: socketpair(0x3, 0x0, 0xfffffffd, &(0x7f0000000000)) 01:06:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="19875a0000080000040002"], 0x20}}, 0x0) 01:06:53 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_GET_FEATURE(r0, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000019c0)={0x0}}, 0x841) 01:06:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000005440)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000004c0)=[{0x0}, {0x0}], 0x2}}], 0x1, 0x42, &(0x7f0000005680)={0x0, 0x3938700}) [ 309.061087][T27149] loop3: detected capacity change from 0 to 6 01:06:53 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_TTY(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000880)={0xec4, 0x464, 0x0, 0x0, 0x25dfdbfb, "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"}, 0xec4}}, 0x0) 01:06:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101190240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:53 executing program 2: syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) unshare(0x64020000) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)='N', 0x1, 0x0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec99fef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776ce3c39a52a328fc5b74fb0d3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/210, 0xd2, 0x1, 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f408, 0x0) [ 309.104868][T27149] FAT-fs (loop3): Directory bread(block 6147) failed [ 309.111646][T27149] FAT-fs (loop3): Directory bread(block 6148) failed [ 309.118396][T27149] FAT-fs (loop3): Directory bread(block 6149) failed [ 309.125124][T27149] FAT-fs (loop3): Directory bread(block 6150) failed 01:06:53 executing program 4: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_TTY(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000880)={0xec4, 0x464, 0x0, 0x0, 0x0, "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"}, 0xec4}}, 0x0) 01:06:53 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f00000007c0)) 01:06:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000440)={0x1}, 0x8) 01:06:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:53 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000001ec0)) [ 309.254108][T27183] loop3: detected capacity change from 0 to 6 [ 309.280569][T27183] FAT-fs (loop3): Directory bread(block 6403) failed 01:06:53 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000001900)={&(0x7f00000003c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-ce\x00'}, 0x80, 0x0}, 0x0) 01:06:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:53 executing program 5: socketpair(0x1d, 0x0, 0x0, &(0x7f0000000540)) 01:06:53 executing program 2: sendmsg$AUDIT_GET_FEATURE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) socketpair(0xa, 0x0, 0x4e87, &(0x7f0000000300)) 01:06:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101220240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 309.300644][T27183] FAT-fs (loop3): Directory bread(block 6404) failed [ 309.316830][T27183] FAT-fs (loop3): Directory bread(block 6405) failed [ 309.323614][T27183] FAT-fs (loop3): Directory bread(block 6406) failed 01:06:53 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) syz_genetlink_get_family_id$l2tp(&(0x7f0000000500), r0) 01:06:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80) 01:06:53 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_TTY(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000880)={0xec4, 0x464, 0x0, 0x0, 0x0, "7b42a66116ad248a5268623b5f403329c4b480ef2a899ffd801ffd1b9b140cf2508f11d4f8e5027f6619af0948a32ea471514f5f20fd41f412d48afefe3283bfc4b3134080f8d36ff84a7ed73be6357ddb295bbe8ed140b3ae4304eb50effc66de13ceff9c27d61e44a806f127180198c52b0163d3e2d7bb242b6f6799e6e6892367c6e2e5d23aa950b96b87949d0cb8272f8658d53caed677bf238033536f5bcef9badba9c609131f61ab3b827d9247472c2ad0e051d6c5088d1a3a3b20eaf02fb971283d9e772cba8b3cbe9a7f6322c8fac1654daedb976ccbb043b05260c3cffc313985588220dc478bcbad2c435c7517f43d8a3551b12c8c929f85f000c3f5556707d13ac64021892348aa63385d8cd7dac8f44ad2bd2bbc2ca8ac1282d36b3395d9d39635c372c82b402f9fb42d3ea71c1ef3fe7e539e5d3d7198859f58c23928af6b5727399440da2b987e03ef65ad75b510f10a23f2f8c76ee564aeef60af90c4f4b7b862925caedab65e75588cb9afbd3387a2dcee204e160f1a32899a3c081d49dc0733f911ac292960c57360ccbfedc3a5d7c23561ef89723781c992a3a10d4e99f8044a986eedb54d0aa1c0d55797466e3ac998231e7bdd1ba72c4fb44a864eaed078053701529d47e48ba0b39558bce6d1cb8fd58c8f802aa213c7182461ac2ed8e547ffa4ba9c3f63ba3095ee53b166e3fdc51ce3eff7f5ec35c41954adf2b01082bb3a06b16845b676639723776e499ef8eb180afbb8e39145df9093330debb8c96e1e7762a6d75e1af1bd10c10181070751d5ffde41461fdccdb6ac27a8040200bc4b25406d09e3877d029c831daebae95e96e29d4243017f320c0f8c63347c5d8b543327af188e73a4e19fba4d94b538828f7749efc251c6e79e8ea7a2360708f59d2a97ba3dbfa3dbea9c291b8ad01a088410ab5cad1f8a27730c40e69614d00cb4382a70a7b45df2ee612fde8e4da7484f84bfdcb2b3e9b58fd5f3bf1c8c7f719e154593deb46c5750181d68266af4a4749e9b3984d108f366967a2bf68f2285fb5d202d8ce2c9424d71f99d5a044fa56a7fd70e0b9b31b3ea70981abb7a035f7157666d8a3c3362efe935fec9751810d67542d15235e530d4bf6015e576598327d6a47a1b065940a0f6e0e2e88225951f6228b5079b2e1722f6951a83a2e44edda1ac0a85a394f3c2f3365dfab52f8c4eeaab316dcdd9dde40a6ebde3eedc7282df8d017ba08e560cd503d735f2a719b8fde03a31ecf9a639bb725182582701aed0a7e9a3f08f6d03bc82a62089a565320fc31c599681dd0399078042c3655ae3afa929609c85379d291d32f1b906c9d4221d8f1e96150d82b256e797f1df04f6293a1e520b40a3644c087a61f87ba0c0b42460c5674fa95f6e61f9705a6306509ec7fbfff831d5b2545a2002b9c5837484cf57af56746de35bbf93965f4ee71458352519ad5c060a82b607558412277dec358214b68ce8ac7538e4cf417b4f12281389b6ded699c52d7c46e7b0062f0fb756cf1d2ecd726402a20ebacec9243ad9fe6718c1ccc30576a8fcfd81680032cd99a2f7ba68ae486fe6e66e7d7169930052f0e7e43070015c78b85cdcdaf47d7d977093c0801fe940e2ee90ff60c5911ba4b8984bddb6b7fbbcf4598aa9fd008c11ed0880be451a2b6586a92146f08a737ccd00e113847a86b7b63b2b21fc3d81f2ec2bdfce91472a8c52ae4f455bfcfbd2361d923bf6ad3dffea9ccf736f7b4019fd6f18f2de310cef3f8269ee19ca576e611f694239468889ebca8a62e817fbfb741b8920a5e2f23bf134d3c679bc9ff4760b0c4863cf13394de03ea79e6cd435e8d90263ebdbfe41d393d4f6b03cc3801436810ddd00cadd5e4ec3e5f0eeae62975abfd13c2f405873d60a36018c30e5e3b1e7711ae35ea0fd12097433a412e80a034975b6349e90637601e0d958983a23de2a1d57987d6eaf5c878e47ded5d2a526cd14053062715e2eb56002ca22f8b276ec002016ca22cb71b6947f28bad0ab54c76300ad4c1540973dd9879fac9796919d7381395189603bd8ae95db35a4e99adabef88fe9449aa5189ea4dbca826d8dba35db664b01c1455568fe58dd350323173975b1208f8243c4d0223f2229bdeeff86f69bb3b310c927ce20288d74c8f7a14746d24e09ccaf30e44698c0255b11a0c1bdceff252cab3b9c9a9cda2f130d211acb1525fad13ebf429dc8a6f287f319a6c738e479a2cb0e74b6656023467c852b6d4b61c44eb8b2ca368eb5aa61908b9483908a615b2c9b8eaa865c88943926545475a2f1365c61f1888cda3701b85f507f38eba5e5e889285ec58e1a4ed96b12caccd0613df1d7d7a070f15f8883fc67da32aca8590f34e46fba21f115e1435f6523b8d8dd9a3adace592621e86c208a6877554913c1ff3e0b54384f8e51f94cbcf02037f7ddad4242952e268cceca4bc05408a1a1777f0c1c21723b152e0dd91f1b493a91c1a61bfa1afc96ce4f00cdf0706d14e80cedc1d1af5110323dac45a12200395c320f185994a45b75a90b26c1cd890445f8d12c22c78aad503be03208e75a52d37bf19798966e104da64917c709141097a1b22fbedee1a462a0e6f7d7d42723fb0cba273f0ed4c243b0bfbe71f6d54d8ed81b9ae1328a2ac5eab0317676cb7b962ef2144a4a7bd394a082892468aff0d17504005d5dc1c211041b4a2c7e79be39bade3a642146a251d0e7481394aa2fb001d6c7c54ed289ba475439971b8b1f7f63453571a09f04a3fc535e42c3c3b6ebe70e6e7fe041312432e2d6be0707b9c014a2d897a38e5c2db96f50e4395fcf947e6bf4201767d34d5ae2d07b22c666cf56d781d73e1925b1022f2eefe93e14ab47552543b4eaa7ea96b2017b3d85aeab26e674617e46e8a1d0b12e7ff2ab607535e0a4f38e388ef54f6803b5aa1224a95d967507ec4af83b0a71bb9953e91c9728e4efef76cc723364e0bec8e79897535c72d46ee1079e936227dd928a8738ed23dada50cd839cbae5f70591c000a1fdbfbd6232a257e63c66ac6dff769bf826d1ca8db124798fe0b5bb4d9f4963802f91b7a2c8045049b62aaae38211f81c8a472e959fc5458c1fd6fb54937558f8e762cb0d567bf8331946dbd8c9217ce74c1af1f0bbcd28333dc951a7d4e5b5fa124dd897fa5a1843ea8483620fa9adeca1493c009e25bedd3598cb391db49b9dc06b560c641277ef564ac1bd0228cb1f76033b473bf82f2f07f5619451a8c21baee522247f6ad6d3140a201b78d087996faa64f1c899cdd43a9a1c6d1e9f2aa33e2277223922b5c55cc09a2857be4bb39b2969b2977a285f2749e490d7e38d7bdd3d44de09ec0c9bc23432d02e36fc81a4401e4384c0f13adb40a7c8ff93c4e46afc3b336ff428f845c50bb8d31bc44599ceebdf29bd50a7211c98b45559c96f74176963241f35c63529cc8257b35afb22e1c07580a9a9b2e99c2281b7aa35f328446f6ea37388893cde956d4b68c3e7d103fcad3fe1a6be1ec977524f959c13163e2f3c3a37a0bcd4c053751084d6876f164d36f4bc1c294705ceafe08968e6a67f83a122e4c70fad1de1dfcec8e44b9e97331b5b379c3137ab8358d98e484a83bb39ade7dafcd22b5a53a458155ead02bd53a205c19cfb05f6e0df23808a47ad1283fb9456f5fa8da9eb00a77e6ebe21aa17983aa1f5031f3f90164b1d251b0a72aa41f1b0a0d9625677d47a15f738c233638893f493f6317436ad0eb4e5a8a78ab57fc1caa8930a8c6e27baabf43a194ba02fc2a8831d48aec9c162e5406ea32f43f3cc74b68bb292d832083e766097580658daf191692b15e8956aef4bae5794b62f5687483c151079b50c3fe32216031fbf3b2710426e33e4262d4b0ac0a68e652f5096c7e224ca3776c8eb8ec2e5e1cce060b3c681728f0ef2bf7305051826b9153b4405d354f2e951c0d8a6f22ed51523676771e6e5a971745427c1cbae6aa58a97546ab57713834d795675946575abf47b100e3a9c7d02288a0e0f71fbdb544dfc1d04867f8958f089d06c2b90ea12222052342b9359e308b5431b2f2a78b67babb1914c4de1fd933e163d9b1e46bae63920dfa7cfc3ebc97c3d30a61ee557e3f269c7a8005290af7e954d55530c7b7d198e9fe32e26fa8dc6e44e335c906dda51786de0dee3d7207fae99dc970de2db6df4d3ddd59723af1596b9549edc371044e68d539e5de616cc6671efef75d73aef48c1237cbdd97948d1234d1e52378eb46420560879ecb742f291a38e926d8feca03ee9ffbd7f8dd0915a02da4e45f100957afcab3e1165a61a6e27e7d99c39bfe4f7ef6f7674a0fcf6ccce379e44b996f0f0adc57b16bddd170e92cfaa18e46b3d12897fee65d3e316698bd395b1e52c1bcde2faeff212ac60957e884811480919474c8b4d383979f1b713ab138c3407e862e1487439b1d0998fbac75e9312b347e3c8f7d13ad6218761c05657f3a1c036f30b02236844dedbeb326471885ca48f64cd9ee131b32f08dcfb67d60810d40f892d8c1926a10b34a370dd7329a87c477b8d206ef9223ea4c9a44e424ed38b0ece36344c6b9ec40dcf7c870264ca04d8ddbec8d40af5cbb10e1879a4f4980598dbccb0eae493243c0b3d98bf81fa3638816804d13a4e9d826134d2d2853a03a32cf17bd7ef87cc47f2f25be1a61fe291ffa51293d47c55f1c8c6bb9d09f3c107210c00e92b81e0df18e3d2565e7fe0a6325ee1a9a24308e7d8b52034da687b33203753b7652dbe71d94e6da0761199f29d3f7108e2b286b165aea5415e4d8d0fec9b3e749ff9111fe4e6e9c136f39c78cf478abae98dd891653d256ce82a661efd5adb7b1fb42d971bc635014c6eb1cf709088044bf252ee4ce60db8bf847aa915e356f7d2bb849c346ce579f82963083a1c867022dce42764cde894efd4590d93c96f1d0238387b3fe8eb082987f46bb59df92016e8dbf5b4ed62dee65734cc80de115883898a19066125f4220e26a47b0af2ab77aa78727068ce069ad372a419604bdbf2bafd375ef942b5adf32ed78101889f87041d869b91ce92f1eb066fe59d03f9aaa0e2c6e0b83b92d8f83b832b9dcad9627452042d373509e513e300fd3bd8cd61e436998b66488ec3c708ba1d1ff4d24536bf1874b39cb29176a713ee487e836e88ccf5d84d87417a1d3184fe5c11b3159cefdeee1b842d7acde38d2694c3a078c7a5e72434e83d50546878a77d49414e03ca9623ef5ce6e7788a7fb16b807b17f753e76cd42f1f01c99ec1f5a1318f304bac3cb0e08071aeff11c5ea8391c021f275"}, 0xec4}}, 0x0) 01:06:53 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x60, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_FRAME={0x42, 0x33, @assoc_req={@with_ht={{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, @device_b}}, 0x0, 0x0, {}, @void, @val={0x2d, 0x1a}}}]}, 0x60}}, 0x0) 01:06:53 executing program 4: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000dc0)) 01:06:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 309.429643][T27218] loop3: detected capacity change from 0 to 6 [ 309.441708][T27218] FAT-fs (loop3): Directory bread(block 8707) failed [ 309.448615][T27218] FAT-fs (loop3): Directory bread(block 8708) failed [ 309.455491][T27218] FAT-fs (loop3): Directory bread(block 8709) failed [ 309.463026][T27218] FAT-fs (loop3): Directory bread(block 8710) failed 01:06:53 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000dc0)) 01:06:53 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000001900)={&(0x7f00000003c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-ce\x00'}, 0x80, &(0x7f0000001880)=[{0x0}, {0x0}], 0x2}, 0x0) 01:06:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101250240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:53 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) sendmsg$AUDIT_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x10}, 0x10}}, 0x0) 01:06:53 executing program 4: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x10}, 0x10}}, 0x0) 01:06:53 executing program 1: syz_genetlink_get_family_id$l2tp(&(0x7f0000000500), 0xffffffffffffffff) 01:06:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[@mss, @sack_perm, @window, @sack_perm, @window, @timestamp, @timestamp, @sack_perm], 0x8) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) [ 309.634950][T27249] loop3: detected capacity change from 0 to 6 [ 309.655695][T27249] FAT-fs (loop3): Directory bread(block 9475) failed [ 309.664805][T27249] FAT-fs (loop3): Directory bread(block 9476) failed 01:06:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:53 executing program 4: socketpair(0x0, 0x0, 0x5, &(0x7f0000000dc0)) 01:06:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101480240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 309.689927][T27249] FAT-fs (loop3): Directory bread(block 9477) failed [ 309.696880][T27249] FAT-fs (loop3): Directory bread(block 9478) failed 01:06:53 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_TRIM(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x36b82c48762629ed}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 01:06:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:53 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) getsockname(r0, 0x0, 0x0) 01:06:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[@mss, @sack_perm, @window, @sack_perm, @window, @timestamp, @timestamp, @sack_perm], 0x8) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/229, &(0x7f0000000100)=0xe5) 01:06:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$bt_hci(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)) [ 309.822433][T27286] loop3: detected capacity change from 0 to 6 01:06:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) 01:06:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c460000000003000000000000e000000000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) [ 309.868625][T27286] FAT-fs (loop3): Directory bread(block 18435) failed 01:06:53 executing program 1: r0 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000040)) 01:06:54 executing program 4: socketpair(0x18, 0x0, 0x0, &(0x7f0000001ec0)) 01:06:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 309.918555][T27286] FAT-fs (loop3): Directory bread(block 18436) failed [ 309.925338][T27286] FAT-fs (loop3): Directory bread(block 18437) failed [ 309.949848][T27286] FAT-fs (loop3): Directory bread(block 18438) failed 01:06:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000400)=@generic={0x8, "5a89aaec05a49659be0c357a331972fff4cce09ff3b552e321099851fdd29128583085399a8ab80c3426022aa5aa10ba13854e35e8c50dbf3559e002f9cce22a01745a2dfea68ce7e5ae1997f3c04076a4405b0632fa533edd17bda529b32ef28d0819d2ec93f25c7be3229803abde0a23b97bb38288278dbf299657ac1c"}, 0x80) 01:06:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000201014c0240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:54 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0x10}}, 0x0) 01:06:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[@mss, @sack_perm, @window, @sack_perm, @window, @timestamp, @timestamp, @sack_perm], 0x8) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:54 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @private}, {0x1, @local}, 0x0, {0x2, 0x0, @private}, 'veth0_to_bond\x00'}) 01:06:54 executing program 5: socketpair(0x18, 0x0, 0x6, &(0x7f0000001ec0)) 01:06:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:54 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_TTY(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000880)={0x10}, 0x10}}, 0x0) 01:06:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[@mss, @sack_perm, @window, @sack_perm, @window, @timestamp, @timestamp, @sack_perm], 0x8) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={0x0}}, 0x0) 01:06:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:54 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, 0x0, 0x0) [ 310.171606][T27346] loop3: detected capacity change from 0 to 6 01:06:54 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001880)=[{0x0}, {0x0}], 0x2}, 0x0) [ 310.218909][T27346] FAT-fs (loop3): Directory bread(block 19459) failed [ 310.255183][T27346] FAT-fs (loop3): Directory bread(block 19460) failed 01:06:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101600240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[@mss, @sack_perm, @window, @sack_perm, @window, @timestamp, @timestamp, @sack_perm], 0x8) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:54 executing program 4: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 01:06:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:54 executing program 5: socketpair(0x3, 0x0, 0x0, &(0x7f0000000dc0)) 01:06:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'geneve1\x00'}) [ 310.266596][T27346] FAT-fs (loop3): Directory bread(block 19461) failed [ 310.273513][T27346] FAT-fs (loop3): Directory bread(block 19462) failed 01:06:54 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) pwritev(r0, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x8040000, 0x0) 01:06:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[@mss, @sack_perm, @window, @sack_perm, @window, @timestamp, @timestamp, @sack_perm], 0x8) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:54 executing program 5: socket(0x0, 0x56707c9466b2a9f9, 0x0) 01:06:54 executing program 1: socketpair(0x1d, 0x80000, 0x80000000, &(0x7f0000000540)) 01:06:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[@mss, @sack_perm, @window, @sack_perm, @window, @timestamp, @timestamp, @sack_perm], 0x8) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) [ 310.450665][T27395] loop3: detected capacity change from 0 to 6 [ 310.460698][T27395] FAT-fs (loop3): Directory bread(block 24579) failed [ 310.468620][T27395] FAT-fs (loop3): Directory bread(block 24580) failed [ 310.475469][T27395] FAT-fs (loop3): Directory bread(block 24581) failed [ 310.482718][T27395] FAT-fs (loop3): Directory bread(block 24582) failed 01:06:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101680240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:54 executing program 4: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x4}, 0x0, &(0x7f00000001c0)={0x0, 0x3938700}, 0x0) 01:06:54 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @multicast2}, {0x2, 0x0, @remote}, {0x2, 0x0, @private}, 0x3c}) 01:06:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x0, @multicast2}, {0x2, 0x0, @remote}, {0x2, 0x0, @private}, 0x3c}) 01:06:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:54 executing program 1: socketpair(0xa, 0x0, 0x0, &(0x7f0000000300)) 01:06:54 executing program 5: socketpair(0x0, 0x68010000, 0x0, 0x0) 01:06:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 310.636768][T27429] loop3: detected capacity change from 0 to 6 01:06:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000400)=@generic={0x0, "5a89aaec05a49659be0c357a331972fff4cce09ff3b552e321099851fdd29128583085399a8ab80c3426022aa5aa10ba13854e35e8c50dbf3559e002f9cce22a01745a2dfea68ce7e5ae1997f3c04076a4405b0632fa533edd17bda529b32ef28d0819d2ec93f25c7be3229803abde0a23b97bb38288278dbf299657ac1c"}, 0x80) [ 310.718233][T27429] FAT-fs (loop3): Directory bread(block 26627) failed [ 310.750610][T27429] FAT-fs (loop3): Directory bread(block 26628) failed [ 310.757497][T27429] FAT-fs (loop3): Directory bread(block 26629) failed [ 310.765953][T27429] FAT-fs (loop3): Directory bread(block 26630) failed 01:06:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000201016c0240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:54 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_TTY(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000880)={0xec4, 0x464, 0x0, 0x70bd29, 0x25dfdbfb, "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"}, 0xec4}}, 0x0) 01:06:54 executing program 1: syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x0, &(0x7f0000000240), 0x80400, &(0x7f00000022c0)={[{}], [{@uid_eq={'uid', 0x3d, 0xee01}}, {@euid_eq}]}) 01:06:54 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000001c0)=0x6, 0x4) 01:06:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000004540)=0x9, 0x4) 01:06:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:54 executing program 4: syz_mount_image$nfs(0x0, 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000080)="cd637805d9cd5d37b91d69b714baf8703d5b5edc1b3657d8533486eedbd7e4a710163c44e55d4bc634f93d530edee5719026", 0x32}, {0x0, 0x0, 0x8}], 0x0, 0x0) 01:06:54 executing program 1: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DESTROY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1458}}, 0x0) [ 310.952738][T27485] loop3: detected capacity change from 0 to 6 01:06:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101740240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) 01:06:55 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8904, 0x0) 01:06:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 310.995829][T27485] FAT-fs (loop3): Directory bread(block 27651) failed [ 311.003199][T27485] FAT-fs (loop3): Directory bread(block 27652) failed [ 311.010224][T27485] FAT-fs (loop3): Directory bread(block 27653) failed [ 311.010322][T27485] FAT-fs (loop3): Directory bread(block 27654) failed 01:06:55 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 01:06:55 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x23, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/seq/clients\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) accept$packet(0xffffffffffffffff, 0x0, 0x0) [ 311.111687][T27516] loop3: detected capacity change from 0 to 6 [ 311.122165][T27516] FAT-fs (loop3): Directory bread(block 29699) failed 01:06:55 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8937, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:06:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:55 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x23, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) msgrcv(0x0, 0x0, 0x0, 0x0, 0x800) 01:06:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 311.158605][T27516] FAT-fs (loop3): Directory bread(block 29700) failed [ 311.204040][T27516] FAT-fs (loop3): Directory bread(block 29701) failed [ 311.212963][T27516] FAT-fs (loop3): Directory bread(block 29702) failed 01:06:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101780240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:55 executing program 5: socket(0x2f, 0x0, 0x0) 01:06:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:55 executing program 1: openat$full(0xffffffffffffff9c, &(0x7f0000000f00), 0x0, 0x0) 01:06:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:55 executing program 4: syz_mount_image$nfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000080)="cd637805d9cd5d37b91d69b714baf8703d", 0x11}, {0x0, 0x0, 0x8}], 0x0, 0x0) 01:06:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000000030000000000000000000001fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:06:55 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/172) 01:06:55 executing program 1: openat$vcsa(0xffffffffffffff9c, &(0x7f00000019c0), 0x0, 0x0) select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000100)={0x8}, 0x0) 01:06:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000201017a0240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 311.391106][T27564] loop3: detected capacity change from 0 to 6 [ 311.401299][T27564] FAT-fs (loop3): Directory bread(block 30723) failed [ 311.408811][T27564] FAT-fs (loop3): Directory bread(block 30724) failed [ 311.415856][T27564] FAT-fs (loop3): Directory bread(block 30725) failed [ 311.423108][T27564] FAT-fs (loop3): Directory bread(block 30726) failed 01:06:55 executing program 2: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:55 executing program 2: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:55 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, 0x0, &(0x7f0000000140)) 01:06:55 executing program 2: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:55 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x1, 0x9, 0x301}, 0x14}}, 0x0) 01:06:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x300}, 0x0) 01:06:55 executing program 5: r0 = add_key$keyring(&(0x7f00000004c0), &(0x7f0000000500)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000380)='encrypted\x00', &(0x7f00000003c0)={'syz', 0x2}, 0x0, 0x0, r0) 01:06:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) [ 311.537844][T27588] loop3: detected capacity change from 0 to 6 [ 311.577149][T27588] FAT-fs (loop3): Directory bread(block 31235) failed 01:06:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:55 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x6681, 0x0) [ 311.611753][T27588] FAT-fs (loop3): Directory bread(block 31236) failed [ 311.620846][T27588] FAT-fs (loop3): Directory bread(block 31237) failed 01:06:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:55 executing program 4: syz_mount_image$nfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x8}], 0x0, 0x0) 01:06:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000340008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:55 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x541b, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:06:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000a80)={0x14}, 0x14}}, 0x0) [ 311.678867][T27588] FAT-fs (loop3): Directory bread(block 31238) failed 01:06:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:55 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:06:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:55 executing program 5: syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1080400, &(0x7f0000002480)=ANY=[]) [ 311.775098][T27631] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27631 comm=syz-executor.5 01:06:55 executing program 5: r0 = msgget$private(0x0, 0x0) msgctl$MSG_STAT_ANY(r0, 0xd, &(0x7f0000000040)=""/52) 01:06:55 executing program 4: request_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0) 01:06:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:55 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x20) [ 311.869784][T27649] loop3: detected capacity change from 0 to 6 01:06:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) [ 311.921260][T27649] FAT-fs (loop3): Directory bread(block 6) failed 01:06:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000540008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:56 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000004180), 0xffffffffffffffff) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, 0x0, 0x2, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000004340), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) [ 311.963329][T27649] FAT-fs (loop3): Directory bread(block 7) failed [ 312.066230][T27686] loop3: detected capacity change from 0 to 6 [ 312.076389][T27686] FAT-fs (loop3): Directory bread(block 6) failed [ 312.084013][T27686] FAT-fs (loop3): Directory bread(block 7) failed [ 312.104058][T27686] FAT-fs (loop3): Directory bread(block 8) failed [ 312.110543][T27686] FAT-fs (loop3): Directory bread(block 9) failed 01:06:56 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, 0x0, 0xee01, 0xee01}}) 01:06:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8901, 0x0) 01:06:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:56 executing program 4: add_key(&(0x7f0000000040)='rxrpc_s\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) 01:06:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000640008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:56 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)) pselect6(0x40, &(0x7f0000000300), &(0x7f0000000340)={0x8}, 0x0, 0x0, 0x0) 01:06:56 executing program 5: add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000100)='v', 0x1, 0xfffffffffffffffd) [ 312.729830][T27711] loop3: detected capacity change from 0 to 6 [ 312.741875][T27711] FAT-fs (loop3): Directory bread(block 7) failed [ 312.756690][T27711] FAT-fs (loop3): Directory bread(block 8) failed [ 312.763350][T27711] FAT-fs (loop3): Directory bread(block 9) failed 01:06:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:56 executing program 1: openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x20002, 0x0) 01:06:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000f40008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 312.778735][T27711] FAT-fs (loop3): Directory bread(block 10) failed 01:06:56 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x23, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/seq/clients\x00', 0x4000, 0x0) 01:06:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:56 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$inet6(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@dontfrag={{0x14}}], 0x18}, 0x11) 01:06:56 executing program 5: keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) 01:06:56 executing program 1: socket(0x1, 0x0, 0xa9f8) 01:06:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0), 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) [ 312.933289][T27744] loop3: detected capacity change from 0 to 6 [ 312.950519][T27744] FAT-fs (loop3): Directory bread(block 16) failed [ 312.957399][T27744] FAT-fs (loop3): Directory bread(block 17) failed [ 312.963922][T27744] FAT-fs (loop3): Directory bread(block 18) failed 01:06:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:57 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x2061, 0x0, 0x0) [ 312.992871][T27744] FAT-fs (loop3): Directory bread(block 19) failed 01:06:57 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8913, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:06:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101011040008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x28, 0x0, 0x0, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6}]}]}, 0x33fe0}}, 0x0) 01:06:57 executing program 5: openat$full(0xffffffffffffff9c, 0x0, 0x5d9a01, 0x0) 01:06:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0), 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:57 executing program 1: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x1) syz_mount_image$nfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:06:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000001c0)={0x28, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 01:06:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0), 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) [ 313.173300][T27780] loop3: detected capacity change from 0 to 6 [ 313.197330][T27780] FAT-fs (loop3): Directory bread(block 273) failed [ 313.204309][T27780] FAT-fs (loop3): Directory bread(block 274) failed [ 313.211618][T27780] FAT-fs (loop3): Directory bread(block 275) failed 01:06:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:57 executing program 5: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast2}, {0x0, @broadcast}, 0x0, {0x2, 0x0, @private}, 'bond_slave_1\x00'}) 01:06:57 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c000000010901"], 0x3c}}, 0x0) [ 313.218620][T27780] FAT-fs (loop3): Directory bread(block 276) failed 01:06:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101002040008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:57 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2, 0x0, 0x0, 0xfdfdffff}) 01:06:57 executing program 5: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast2}, {0x0, @broadcast}, 0x2, {0x2, 0x0, @private}, 'bond_slave_1\x00'}) 01:06:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:57 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x6e) 01:06:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:57 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5414, &(0x7f00000003c0)) 01:06:57 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5451, 0x0) [ 313.369564][T27813] loop3: detected capacity change from 0 to 6 [ 313.385413][T27813] FAT-fs (loop3): Directory bread(block 33) failed [ 313.395042][T27813] FAT-fs (loop3): Directory bread(block 34) failed [ 313.411056][T27813] FAT-fs (loop3): Directory bread(block 35) failed 01:06:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:57 executing program 4: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f0000000100)={0x0, "8ff0955276672c70c8c140c034cb5c30dd4e93e34648fb690e846d7d4253bbd1151c39b7eb1311057fc6b0b61797d36380c033f832c25e0cff3f89a885b2e66e"}, 0x48, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000080), 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100), 0x0, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f0000000340)={'syz', 0x2}, 0x0, r0) [ 313.417712][T27813] FAT-fs (loop3): Directory bread(block 36) failed 01:06:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000a80)={0x14}, 0x14}}, 0x0) 01:06:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000340008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:57 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@loopback, @private1, @private2, 0x0, 0x401}) 01:06:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:57 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8922, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:06:57 executing program 4: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x5421, &(0x7f0000000040)) 01:06:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:57 executing program 4: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, 0x0) 01:06:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) [ 313.593518][T27849] loop3: detected capacity change from 0 to 6 [ 313.623213][T27849] FAT-fs (loop3): Directory bread(block 6) failed [ 313.632140][T27849] FAT-fs (loop3): Directory bread(block 7) failed 01:06:57 executing program 5: request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0) 01:06:57 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8982, 0x0) 01:06:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000440008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:57 executing program 4: syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 01:06:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:57 executing program 4: socket$netlink(0x10, 0x3, 0x6fe3ce38394dd064) 01:06:57 executing program 1: mknodat(0xffffffffffffffff, &(0x7f0000000980)='./file0\x00', 0x0, 0x0) 01:06:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 313.762961][T27884] loop3: detected capacity change from 0 to 6 [ 313.772802][T27884] FAT-fs (loop3): Directory bread(block 6) failed [ 313.779410][T27884] FAT-fs (loop3): Directory bread(block 7) failed 01:06:57 executing program 5: openat$full(0xffffffffffffff9c, &(0x7f00000010c0), 0x109402, 0x0) 01:06:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:57 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[], 0x3c}}, 0x0) 01:06:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000540008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:57 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000002080), 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f00000042c0), 0x2, 0x0) [ 313.821166][T27884] FAT-fs (loop3): Directory bread(block 8) failed 01:06:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:57 executing program 5: keyctl$join(0x1, &(0x7f0000000440)={'syz', 0x2}) 01:06:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x552, 0x1f}, 0x20) 01:06:57 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@private0, @private2, @mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}) [ 313.945746][T27914] loop3: detected capacity change from 0 to 6 [ 313.967933][T27914] FAT-fs (loop3): Directory bread(block 6) failed [ 313.974407][T27914] FAT-fs (loop3): Directory bread(block 7) failed [ 313.988165][T27914] FAT-fs (loop3): Directory bread(block 8) failed 01:06:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000300)={&(0x7f0000000140), 0xfffffe92, &(0x7f00000002c0)={&(0x7f0000000180)={0xd8, 0x0, 0x0, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2}, @IPVS_SVC_ATTR_FLAGS={0xc}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8}, @IPVS_DEST_ATTR_TUN_PORT={0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0xd8}}, 0x0) [ 314.004565][T27914] FAT-fs (loop3): Directory bread(block 9) failed 01:06:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) 01:06:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:58 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) 01:06:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000640008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:58 executing program 4: syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000b40)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)={0x40, 0x0, 0x400, 0x0, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4c011}, 0x90) socket$netlink(0x10, 0x3, 0x2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000e00), 0xffffffffffffffff) openat$full(0xffffffffffffff9c, &(0x7f0000000f00), 0x42000, 0x0) 01:06:58 executing program 5: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f0000000640)={&(0x7f0000000600)={[0xb50]}, 0x8}) 01:06:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:58 executing program 1: syz_mount_image$nfs(0x0, 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000080)="cd", 0x1}, {&(0x7f0000000140)="a60c", 0x2}], 0x0, 0x0) [ 314.205771][T27955] loop3: detected capacity change from 0 to 6 [ 314.212438][T27956] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27956 comm=syz-executor.4 01:06:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:58 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) getpriority(0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) 01:06:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r0, r1) [ 314.251356][T27955] FAT-fs (loop3): Directory bread(block 7) failed [ 314.258973][T27955] FAT-fs (loop3): Directory bread(block 8) failed [ 314.265630][T27955] FAT-fs (loop3): Directory bread(block 9) failed [ 314.273002][T27955] FAT-fs (loop3): Directory bread(block 10) failed [ 314.287369][T27973] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27973 comm=syz-executor.4 01:06:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000840008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:58 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000140)=0xf9, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="897b428e75eb"}, 0x14) sendto$inet6(r0, &(0x7f0000000080)="03042a015c0060004003002cfff57b016d2763bd56373780398d537500e51102591f031ee616d5c0184374a7ffe4ec55e0654786a70100935ba514d40808efa0008016005c2fd08d49a47eff71bc4131fe4c1f99bf00a900000008d1843e770afd6e9ef5837dbd0000000053", 0x3287, 0x4000002, 0x0, 0x2ff) 01:06:58 executing program 4: socket$netlink(0x10, 0x3, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000e00), 0xffffffffffffffff) 01:06:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:58 executing program 5: syz_mount_image$nfs(0x0, &(0x7f0000000040)='./file0\x00', 0x1, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000080)="5beeb522f459794a3613a8de744ea3be32830132fdf8632f78fa736e1d5287c95ca810b0efb9485466a15270e4e3f00a462a17926a1c140a065900649a41b308256f7aae78b78e0c4c76ce5353444dc043f4b059013aca067db09b720f24d10323f647bc34ae2f49f3a7c48352619bf766d82d8813ec8533f85f5cbdfd80bac1e907497d2e83e1c05135dc1d28cf0bd1c90d1f47d6fcef3ab4b514a38683e09953a555af318b977b04419441223c5a939102c56d09495f505b2f1fd316c14804d3a129bb5b73a77b071f94b7eaab359529b15fbd2f0ff7189be29d1d6c52d7c1fc8cde23009ed1a5e6d6505303", 0xed}, {0x0, 0x0, 0x51}, {&(0x7f0000000280)="72f634d1ed74d3d380ece15fb35a068002decc9d0dcfdf590d79883db1aacd4daa4c93ed6a7ce40a54ae201ca00dee9885045d5cee4c831fbe67d25e88d0ac41aaf6afbca54106f806ad3c1fabf5b4281dd78adc01755503e80835a1f227c13f696c8e8b8b76ae81ad72bfa7d954b4040d8510d0ef4389f734f56aacf7e1890785d8de8044eb6d6d794c9f", 0x8b, 0x80}, {&(0x7f0000000340)="9ed7ed78eafa5436da6aa80344c9051fc3559cd88bcfd99aea76ff79a8e4a4b2ad97f7359b643ef209123d3913e21222bc510432bceeee0d42104ff2403f5e0638f52a069a96bb3d966213029d8ad20ac521bc2f8a470c51ed3d5f238740f390357f502851192da0f9e5bd6be54822cc2b5b4255fa117165a224efbaf5d7f4232250f0fc50f7b328c17a4d56fecd0751c2e383e0905a219156007d7f35e40ff1ab11252c9109b4ada2d35ba1ce63adb81d6b56357fb0d6322af9679c", 0xbc, 0x8}, {&(0x7f0000000400)="e2b2e3d1485d5472582ccfa278e313726f3bdff79e7e05e540073e347162c70285e3b8e6bc563c897a364dd54726eb778612cb252ada4aff2435f0592d148e01c9bed4e936c9b4236039a3dadbbf2ed806a31ef38851b07e10c0961cf0a119a0340e6f3f419ff3b0f1e4f7855fb62b9c9b4d07e4a865c095ce8a568287363456add53372075db8ffeab1c7ca8d153c92809c9ded24b39dad79d74353b4387f5a053fc88871a0772dfa73d44b38178637c55dfdf8274cc7dc8b7301aa736c", 0xbe, 0x7f}], 0x800, &(0x7f0000000540)={[{}, {'#'}, {')%^\xe2!-)@{@*&+{.\\'}, {'-\xee:!@!'}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) [ 314.453291][T28001] loop3: detected capacity change from 0 to 6 [ 314.465538][T28001] FAT-fs (loop3): Directory bread(block 9) failed [ 314.478999][T28001] FAT-fs (loop3): Directory bread(block 10) failed [ 314.496714][T28001] FAT-fs (loop3): Directory bread(block 11) failed 01:06:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:58 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5421, 0x0) 01:06:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000f40008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 314.505120][T28001] FAT-fs (loop3): Directory bread(block 12) failed 01:06:58 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8943, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:06:58 executing program 1: syz_mount_image$nfs(0x0, 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000080)="cd", 0x1, 0x400}, {&(0x7f0000000140)="a6", 0x1}], 0x0, 0x0) 01:06:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:58 executing program 4: syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, 0x0, 0x0) 01:06:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 314.630162][T28040] loop3: detected capacity change from 0 to 6 01:06:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:58 executing program 5: request_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={'syz', 0x2}, &(0x7f0000000240)=',\xe6\x00', 0x0) 01:06:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:58 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000040)={@dev}) [ 314.686912][T28040] FAT-fs (loop3): Directory bread(block 16) failed [ 314.726075][T28040] FAT-fs (loop3): Directory bread(block 17) failed 01:06:58 executing program 4: openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x101941, 0x0) 01:06:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) [ 314.768472][T28040] FAT-fs (loop3): Directory bread(block 18) failed 01:06:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000208008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) flistxattr(r0, &(0x7f0000000140)=""/188, 0xbc) 01:06:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f0000000200)={0xfffffffffffffffe, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 01:06:58 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5427, 0x0) 01:06:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 314.813255][T28040] FAT-fs (loop3): Directory bread(block 19) failed 01:06:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:58 executing program 4: request_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0) 01:06:58 executing program 1: add_key(&(0x7f0000000200)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$join(0x1, &(0x7f0000000340)={'syz', 0x3}) 01:06:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:59 executing program 5: add_key$user(&(0x7f00000001c0), 0x0, &(0x7f0000000240)="83", 0x1, 0xfffffffffffffffd) [ 314.919835][T28090] loop3: detected capacity change from 0 to 6 [ 314.942203][T28090] FAT-fs (loop3): bogus number of directory entries (8) [ 314.949182][T28090] FAT-fs (loop3): Can't find a valid FAT filesystem 01:06:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000209008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:59 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_TTY_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0x10}}, 0x0) 01:06:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:59 executing program 4: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000003c0)={&(0x7f0000000380), 0x8}) 01:06:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000300000000000000000000c0fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:06:59 executing program 1: add_key(&(0x7f0000000000)='dns_resolver\x00', 0x0, &(0x7f0000000080)="2fc2", 0x2, 0xfffffffffffffffb) [ 315.049434][T28090] loop3: detected capacity change from 0 to 6 [ 315.063355][T28090] FAT-fs (loop3): bogus number of directory entries (8) [ 315.070525][T28090] FAT-fs (loop3): Can't find a valid FAT filesystem 01:06:59 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)) select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000100)={0x8}, &(0x7f0000000140)) 01:06:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000300000000000000000000e0fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:06:59 executing program 4: msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/237) 01:06:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000217008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:59 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5411, 0x0) [ 315.159490][T28128] loop3: detected capacity change from 0 to 6 [ 315.193021][T28128] FAT-fs (loop3): bogus number of directory entries (9) [ 315.200043][T28128] FAT-fs (loop3): Can't find a valid FAT filesystem 01:06:59 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8932, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:06:59 executing program 4: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DESTROY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002800)=ANY=[], 0x1458}}, 0x0) 01:06:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x17}, 0x0) 01:06:59 executing program 5: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f0000000100)={0x0, "8ff0955276672c70c8c140c034cb5c30dd4e93e34648fb690e846d7d4253bbd1151c39b7eb1311057fc6b0b61797d36380c033f832c25e0cff3f89a885b2e66e"}, 0x48, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000240), 0x0, 0x0, 0x0, r0) [ 315.284416][T28149] loop3: detected capacity change from 0 to 6 [ 315.303653][T28149] FAT-fs (loop3): bogus number of directory entries (23) [ 315.310855][T28149] FAT-fs (loop3): Can't find a valid FAT filesystem 01:06:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:59 executing program 1: r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "cad8d46abe254da49caae5ff6dd3719acd49d7c19e3f3d98ad7e642fc4a7b620594e1ac3b94cc8dead284baf9049cca88111019bda8e8668bf26d16f7434339a"}, 0x48, r0) keyctl$link(0x8, r1, r0) 01:06:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 315.352472][T28149] loop3: detected capacity change from 0 to 6 [ 315.361960][T28149] FAT-fs (loop3): bogus number of directory entries (23) [ 315.369128][T28149] FAT-fs (loop3): Can't find a valid FAT filesystem 01:06:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000218008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:06:59 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000100)=""/181) 01:06:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14}, 0x33fe0}}, 0x0) 01:06:59 executing program 1: add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)={0x0, "8ff0955276672c70c8c140c034cb5c30dd4e93e34648fb690e846d7d4253bbd1151c39b7eb1311057fc6b0b61797d36380c033f832c25e0cff3f89a885b2e66e"}, 0x48, 0xfffffffffffffffc) 01:06:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) [ 315.474380][T28177] loop3: detected capacity change from 0 to 6 [ 315.506550][T28177] FAT-fs (loop3): bogus number of directory entries (24) 01:06:59 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x23, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004cc40)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x89a1, &(0x7f0000000300)={@local}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x89a0, &(0x7f0000000440)={@local, @mcast1, @mcast2}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000001140)=ANY=[@ANYRES64, @ANYBLOB="57841ca291ba5a59451b16a5fa45be439af29a43fac5ab864c9151ed0b54bd3945e92f6c7509e65dc6f9b13f9a9c1a7d883dba5ab796be3bb6a533bbf7a5bf90cf8e1baeabf05494f201cd949092660700000015869da3e8147c43"]) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000100)={0x0, 0x0}, 0x10) 01:06:59 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x891d, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:06:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000219008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 315.506565][T28177] FAT-fs (loop3): Can't find a valid FAT filesystem 01:06:59 executing program 5: openat$full(0xffffffffffffff9c, 0x0, 0x440000, 0x0) 01:06:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) [ 315.544290][T28177] loop3: detected capacity change from 0 to 6 [ 315.551525][T28177] FAT-fs (loop3): bogus number of directory entries (24) [ 315.551610][T28177] FAT-fs (loop3): Can't find a valid FAT filesystem [ 315.565366][T28197] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28197 comm=syz-executor.5 01:06:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:59 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$inet6(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@dontfrag={{0x14}}], 0x18}, 0x0) 01:06:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e6661740002010100021c008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:06:59 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000001c0), 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x0, 0x9, &(0x7f0000000040)="4b3a32afd433d176cc"}) 01:06:59 executing program 4: request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)='keyring\x00', 0x0) 01:06:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) [ 315.571021][T28197] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28197 comm=syz-executor.5 [ 315.637311][T28211] loop3: detected capacity change from 0 to 6 [ 315.644674][T28211] FAT-fs (loop3): bogus number of directory entries (25) [ 315.644689][T28211] FAT-fs (loop3): Can't find a valid FAT filesystem 01:06:59 executing program 1: syz_mount_image$nfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:06:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:06:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) 01:06:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, 0x0, 0x0, 0x58, 0x0, 0x0) 01:06:59 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000480)=ANY=[], 0x290) [ 315.826464][T28241] loop3: detected capacity change from 0 to 6 01:06:59 executing program 1: openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f00000042c0), 0x2, 0x0) 01:06:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, 0x0, 0x0, 0x58, 0x0, 0x0) [ 315.879534][T28241] FAT-fs (loop3): bogus number of directory entries (28) [ 315.879550][T28241] FAT-fs (loop3): Can't find a valid FAT filesystem 01:06:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 315.936340][T28241] loop3: detected capacity change from 0 to 6 [ 315.967901][T28241] FAT-fs (loop3): bogus number of directory entries (28) [ 315.974958][T28241] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000223008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, 0x0, 0x0, 0x58, 0x0, 0x0) 01:07:00 executing program 1: socket(0x10, 0x0, 0x3f) 01:07:00 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8904, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:07:00 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x541b, 0x0) 01:07:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:00 executing program 1: openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x202000, 0x0) 01:07:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x21000000}, 0x0) 01:07:00 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000004180), 0xffffffffffffffff) 01:07:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x0, 0x0, 0x21) 01:07:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 316.110650][T28288] loop3: detected capacity change from 0 to 6 [ 316.130697][T28288] FAT-fs (loop3): bogus number of directory entries (35) [ 316.137827][T28288] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:00 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/184) [ 316.210459][T28288] loop3: detected capacity change from 0 to 6 [ 316.221557][T28288] FAT-fs (loop3): bogus number of directory entries (35) [ 316.229077][T28288] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000000030000000000000000000002003f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:07:00 executing program 4: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f0000000640)={&(0x7f0000000600), 0x20000608}) 01:07:00 executing program 1: pselect6(0x8, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f0000000640)={&(0x7f0000000600), 0x8}) 01:07:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x0, 0x0, 0x21) 01:07:00 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8923, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:07:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x0, 0x0, 0x21) 01:07:00 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8914, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:07:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:00 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x5, 0x4) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={0x0}}, 0x0) 01:07:00 executing program 1: add_key(&(0x7f0000000140)='encrypted\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "cad8d46abe254da49caae5ff6dd3719acd49d7c19e3f3d98ad7e642fc4a7b620594e1ac3b94cc8dead284baf9049cca88111019bda8e8668bf26d16f7434339a"}, 0x48, r0) [ 316.365964][T28333] loop3: detected capacity change from 0 to 6 01:07:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240028000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 316.442429][T28333] FAT-fs (loop3): Directory bread(block 6) failed [ 316.442445][T28333] FAT-fs (loop3): Directory bread(block 7) failed [ 316.442463][T28333] FAT-fs (loop3): Directory bread(block 8) failed 01:07:00 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8946, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:07:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={0x0}}, 0x0) 01:07:00 executing program 4: syz_mount_image$nfs(0x0, 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000080)="cd", 0x1}, {0x0, 0x0, 0x8}], 0x0, 0x0) [ 316.442475][T28333] FAT-fs (loop3): Directory bread(block 9) failed [ 316.442566][T28333] FAT-fs (loop3): Directory bread(block 10) failed [ 316.442582][T28333] FAT-fs (loop3): Directory bread(block 11) failed [ 316.442604][T28333] FAT-fs (loop3): Directory bread(block 12) failed [ 316.442620][T28333] FAT-fs (loop3): Directory bread(block 13) failed 01:07:00 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8901, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:07:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240038000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 316.442637][T28333] FAT-fs (loop3): Directory bread(block 14) failed [ 316.442653][T28333] FAT-fs (loop3): Directory bread(block 15) failed [ 316.546629][T28362] loop3: detected capacity change from 0 to 6 [ 316.550680][T28362] FAT-fs (loop3): Directory bread(block 6) failed [ 316.550740][T28362] FAT-fs (loop3): Directory bread(block 7) failed [ 316.550760][T28362] FAT-fs (loop3): Directory bread(block 8) failed 01:07:00 executing program 2: getgroups(0x1, &(0x7f00000000c0)=[0xee00]) [ 316.550772][T28362] FAT-fs (loop3): Directory bread(block 9) failed 01:07:00 executing program 1: add_key$keyring(&(0x7f0000000100), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000100), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) 01:07:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) [ 316.550783][T28362] FAT-fs (loop3): Directory bread(block 10) failed [ 316.550799][T28362] FAT-fs (loop3): Directory bread(block 11) failed [ 316.550815][T28362] FAT-fs (loop3): Directory bread(block 12) failed [ 316.550831][T28362] FAT-fs (loop3): Directory bread(block 13) failed [ 316.550907][T28362] FAT-fs (loop3): Directory bread(block 14) failed [ 316.550923][T28362] FAT-fs (loop3): Directory bread(block 15) failed [ 316.683422][T28384] loop3: detected capacity change from 0 to 6 [ 316.709982][T28384] FAT-fs (loop3): Directory bread(block 6) failed [ 316.710004][T28384] FAT-fs (loop3): Directory bread(block 7) failed [ 316.710029][T28384] FAT-fs (loop3): Directory bread(block 8) failed [ 316.710046][T28384] FAT-fs (loop3): Directory bread(block 9) failed 01:07:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:00 executing program 5: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)={0x0, "8ff0955276672c70c8c140c034cb5c30dd4e93e34648fb690e846d7d4253bbd1151c39b7eb1311057fc6b0b61797d36380c033f832c25e0cff3f89a885b2e66e"}, 0x48, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 01:07:00 executing program 1: syz_mount_image$iso9660(&(0x7f00000013c0), &(0x7f0000001400)='./file0\x00', 0x0, 0x0, &(0x7f0000001680), 0x0, &(0x7f0000001700)) 01:07:00 executing program 4: sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000000480)) 01:07:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240048000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:00 executing program 2: syz_mount_image$nfs(0x0, 0x0, 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f0000000080)="cd", 0x1}], 0x0, 0x0) [ 316.710081][T28384] FAT-fs (loop3): Directory bread(block 10) failed [ 316.710098][T28384] FAT-fs (loop3): Directory bread(block 11) failed [ 316.710112][T28384] FAT-fs (loop3): Directory bread(block 12) failed [ 316.710125][T28384] FAT-fs (loop3): Directory bread(block 13) failed [ 316.710137][T28384] FAT-fs (loop3): Directory bread(block 14) failed [ 316.710153][T28384] FAT-fs (loop3): Directory bread(block 15) failed 01:07:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x2100}, 0x0) 01:07:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:00 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x23, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) accept$packet(r0, 0x0, 0x0) 01:07:00 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)) select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000100)={0x8}, 0x0) 01:07:00 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @private2}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) 01:07:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 316.920370][T28410] loop3: detected capacity change from 0 to 6 01:07:01 executing program 4: msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/100) 01:07:01 executing program 2: rt_sigpending(&(0x7f0000002240), 0x8) [ 316.994667][T28410] FAT-fs (loop3): Directory bread(block 6) failed [ 317.023275][T28410] FAT-fs (loop3): Directory bread(block 7) failed [ 317.032076][T28410] FAT-fs (loop3): Directory bread(block 8) failed 01:07:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:01 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000380)=""/155) [ 317.038998][T28410] FAT-fs (loop3): Directory bread(block 9) failed [ 317.047219][T28410] FAT-fs (loop3): Directory bread(block 10) failed [ 317.054063][T28410] FAT-fs (loop3): Directory bread(block 11) failed [ 317.089829][T28410] FAT-fs (loop3): Directory bread(block 12) failed [ 317.129655][T28410] FAT-fs (loop3): Directory bread(block 13) failed [ 317.138282][T28410] FAT-fs (loop3): Directory bread(block 14) failed 01:07:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240058000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:01 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8906, 0x0) 01:07:01 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x2061, 0x0, 0x0) 01:07:01 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8924, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:07:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 317.166939][T28410] FAT-fs (loop3): Directory bread(block 15) failed [ 317.282014][T28476] loop3: detected capacity change from 0 to 6 [ 317.294048][T28476] FAT-fs (loop3): Directory bread(block 6) failed [ 317.300971][T28476] FAT-fs (loop3): Directory bread(block 7) failed [ 317.307765][T28476] FAT-fs (loop3): Directory bread(block 8) failed [ 317.314219][T28476] FAT-fs (loop3): Directory bread(block 9) failed [ 317.320795][T28476] FAT-fs (loop3): Directory bread(block 10) failed [ 317.327340][T28476] FAT-fs (loop3): Directory bread(block 11) failed [ 317.333855][T28476] FAT-fs (loop3): Directory bread(block 12) failed [ 317.340398][T28476] FAT-fs (loop3): Directory bread(block 13) failed [ 317.346917][T28476] FAT-fs (loop3): Directory bread(block 14) failed [ 317.353457][T28476] FAT-fs (loop3): Directory bread(block 15) failed 01:07:01 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@remote, @dev, @private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40020000}) 01:07:01 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000003c0)) 01:07:01 executing program 4: add_key$user(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x2}, &(0x7f0000000240)="83", 0x1, 0xfffffffffffffffd) 01:07:01 executing program 5: syz_open_dev$evdev(&(0x7f0000000000), 0x9, 0x200000) 01:07:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240068000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:01 executing program 2: syz_genetlink_get_family_id$devlink(&(0x7f0000004340), 0xffffffffffffffff) 01:07:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 317.871468][T28494] loop3: detected capacity change from 0 to 6 [ 317.888531][T28494] FAT-fs (loop3): Directory bread(block 6) failed [ 317.899034][T28494] FAT-fs (loop3): Directory bread(block 7) failed [ 317.910882][T28494] FAT-fs (loop3): Directory bread(block 8) failed 01:07:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[], 0x14}}, 0x0) 01:07:01 executing program 5: openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x82000, 0x0) [ 317.917386][T28494] FAT-fs (loop3): Directory bread(block 9) failed [ 317.925788][T28494] FAT-fs (loop3): Directory bread(block 10) failed [ 317.936206][T28494] FAT-fs (loop3): Directory bread(block 11) failed [ 317.953208][T28494] FAT-fs (loop3): Directory bread(block 12) failed [ 317.959868][T28494] FAT-fs (loop3): Directory bread(block 13) failed 01:07:02 executing program 1: add_key(&(0x7f0000000140)='encrypted\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000100), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) 01:07:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240078000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 317.966927][T28494] FAT-fs (loop3): Directory bread(block 14) failed [ 317.973473][T28494] FAT-fs (loop3): Directory bread(block 15) failed 01:07:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xffffff1f}, 0x0) 01:07:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14}, 0xfffffdef}}, 0x0) 01:07:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:02 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x23, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000002c0)={'nat\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f0000000340)=0x54) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) 01:07:02 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='cpu.weight\x00', 0x2, 0x0) 01:07:02 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x23, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x2, &(0x7f0000000100)={0x0, 0x0}, 0x10) 01:07:02 executing program 5: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DESTROY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002800)=ANY=[@ANYBLOB='X'], 0x1458}}, 0x0) 01:07:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x2, 0x0, 0x0) [ 318.134854][T28536] loop3: detected capacity change from 0 to 6 01:07:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240088000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 318.148908][T28536] FAT-fs (loop3): Directory bread(block 6) failed [ 318.148929][T28536] FAT-fs (loop3): Directory bread(block 7) failed [ 318.148952][T28536] FAT-fs (loop3): Directory bread(block 8) failed [ 318.148964][T28536] FAT-fs (loop3): Directory bread(block 9) failed 01:07:02 executing program 2: syz_mount_image$nfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0}], 0x0, 0x0) 01:07:02 executing program 5: syz_open_dev$evdev(&(0x7f00000003c0), 0x3f, 0x4000) [ 318.148976][T28536] FAT-fs (loop3): Directory bread(block 10) failed 01:07:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x300}, 0x0) 01:07:02 executing program 5: request_key(&(0x7f0000000080)='.request_key_auth\x00', 0x0, 0x0, 0xfffffffffffffff9) 01:07:02 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={0x0, 0x34}}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) dup3(r1, r0, 0x0) [ 318.149048][T28536] FAT-fs (loop3): Directory bread(block 11) failed [ 318.149063][T28536] FAT-fs (loop3): Directory bread(block 12) failed [ 318.149128][T28536] FAT-fs (loop3): Directory bread(block 13) failed [ 318.149260][T28536] FAT-fs (loop3): Directory bread(block 14) failed [ 318.149326][T28536] FAT-fs (loop3): Directory bread(block 15) failed [ 318.252760][T28553] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=28553 comm=syz-executor.5 [ 318.304867][T28570] loop3: detected capacity change from 0 to 6 [ 318.377011][T28570] FAT-fs (loop3): Directory bread(block 6) failed [ 318.377096][T28570] FAT-fs (loop3): Directory bread(block 7) failed [ 318.377121][T28570] FAT-fs (loop3): Directory bread(block 8) failed [ 318.377138][T28570] FAT-fs (loop3): Directory bread(block 9) failed [ 318.377154][T28570] FAT-fs (loop3): Directory bread(block 10) failed [ 318.377171][T28570] FAT-fs (loop3): Directory bread(block 11) failed 01:07:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:02 executing program 2: add_key$keyring(&(0x7f0000000100), 0x0, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000001c0), &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) 01:07:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14}, 0x20000214}}, 0x0) 01:07:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240098000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:02 executing program 1: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), &(0x7f00000003c0)={0x0}) [ 318.377247][T28570] FAT-fs (loop3): Directory bread(block 12) failed [ 318.377263][T28570] FAT-fs (loop3): Directory bread(block 13) failed [ 318.377279][T28570] FAT-fs (loop3): Directory bread(block 14) failed [ 318.377296][T28570] FAT-fs (loop3): Directory bread(block 15) failed [ 318.532036][T28599] loop3: detected capacity change from 0 to 6 [ 318.543072][T28599] FAT-fs (loop3): Directory bread(block 6) failed [ 318.543089][T28599] FAT-fs (loop3): Directory bread(block 7) failed [ 318.543154][T28599] FAT-fs (loop3): Directory bread(block 8) failed [ 318.543252][T28599] FAT-fs (loop3): Directory bread(block 9) failed [ 318.543268][T28599] FAT-fs (loop3): Directory bread(block 10) failed [ 318.543284][T28599] FAT-fs (loop3): Directory bread(block 11) failed [ 318.543301][T28599] FAT-fs (loop3): Directory bread(block 12) failed [ 318.543314][T28599] FAT-fs (loop3): Directory bread(block 13) failed [ 318.543388][T28599] FAT-fs (loop3): Directory bread(block 14) failed [ 318.543405][T28599] FAT-fs (loop3): Directory bread(block 15) failed 01:07:03 executing program 4: r0 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000000)="230000002e00054c8bfffd946fa2830022200a000000000000671d34261be3a20400007e280000005200ff03c81f836674b4", 0x32}, {&(0x7f0000002a00)="971db4e786948f23508ff67363700de9fb31be10e096f10b69", 0x19}, {&(0x7f0000000300)="ec", 0x1}], 0x3}, 0x0) 01:07:03 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 01:07:03 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xa, 0x4) 01:07:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000201010002400a8000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:03 executing program 2: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='keyring\x00', 0xffffffffffffffff) 01:07:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:03 executing program 2: syz_mount_image$nfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000022c0)) 01:07:03 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x40000002, 0x0, 0x0) 01:07:03 executing program 5: syz_mount_image$iso9660(&(0x7f00000013c0), &(0x7f0000001400)='./file0\x00', 0x0, 0x0, &(0x7f0000001680), 0x0, &(0x7f0000001700)={[], [{@uid_eq}]}) [ 319.135623][ T25] audit: type=1400 audit(1620263223.138:189): avc: denied { audit_read } for pid=28614 comm="syz-executor.5" capability=37 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [ 319.159291][T28625] loop3: detected capacity change from 0 to 6 01:07:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000201010002400b8000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:03 executing program 4: openat$full(0xffffffffffffff9c, &(0x7f0000002080), 0x101001, 0x0) 01:07:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r0, &(0x7f0000004500)={0x0, 0x0, &(0x7f00000044c0)={0x0}}, 0x2804c091) [ 319.167308][T28625] FAT-fs (loop3): Directory bread(block 6) failed [ 319.167326][T28625] FAT-fs (loop3): Directory bread(block 7) failed [ 319.167346][T28625] FAT-fs (loop3): Directory bread(block 8) failed 01:07:03 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@private0, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, {{@in=@multicast2}, 0x0, @in=@dev}}, 0xe8) [ 319.167362][T28625] FAT-fs (loop3): Directory bread(block 9) failed [ 319.167446][T28625] FAT-fs (loop3): Directory bread(block 10) failed 01:07:03 executing program 5: futimesat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x0) 01:07:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14}, 0x14}, 0x300}, 0x0) 01:07:03 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x23, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$uid(0x0, 0x0) ioprio_get$uid(0x3, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)) [ 319.167458][T28625] FAT-fs (loop3): Directory bread(block 11) failed 01:07:03 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x4000811, 0x0, 0x0) [ 319.167470][T28625] FAT-fs (loop3): Directory bread(block 12) failed [ 319.167481][T28625] FAT-fs (loop3): Directory bread(block 13) failed [ 319.167534][T28625] FAT-fs (loop3): Directory bread(block 14) failed [ 319.167547][T28625] FAT-fs (loop3): Directory bread(block 15) failed [ 319.232757][T28638] ISOFS: Unable to identify CD-ROM format. [ 319.279600][T28638] ISOFS: Unable to identify CD-ROM format. [ 319.352162][T28655] loop3: detected capacity change from 0 to 6 [ 319.374716][T28655] FAT-fs (loop3): Directory bread(block 6) failed [ 319.374760][T28655] FAT-fs (loop3): Directory bread(block 7) failed [ 319.374778][T28655] FAT-fs (loop3): Directory bread(block 8) failed [ 319.374790][T28655] FAT-fs (loop3): Directory bread(block 9) failed [ 319.374803][T28655] FAT-fs (loop3): Directory bread(block 10) failed [ 319.374820][T28655] FAT-fs (loop3): Directory bread(block 11) failed [ 319.374835][T28655] FAT-fs (loop3): Directory bread(block 12) failed [ 319.374894][T28655] FAT-fs (loop3): Directory bread(block 13) failed [ 319.374905][T28655] FAT-fs (loop3): Directory bread(block 14) failed [ 319.374916][T28655] FAT-fs (loop3): Directory bread(block 15) failed 01:07:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:03 executing program 4: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x0, @local}, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}}, 0xfffffffffffffff0) [ 319.406588][T28669] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28669 comm=syz-executor.2 01:07:04 executing program 1: r0 = add_key$keyring(&(0x7f00000004c0), &(0x7f0000000500)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000380)='encrypted\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000400)="d0", 0x1, r0) 01:07:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000201010002400c8000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:04 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast2}, {0x301, @broadcast}, 0x2, {0x2, 0x0, @private}, 'bond_slave_1\x00'}) 01:07:04 executing program 5: syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000022c0)={[], [{@defcontext={'defcontext', 0x3d, 'user_u'}}, {@uid_eq={'uid', 0x3d, 0xee01}}]}) 01:07:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x28, 0x0, 0x0, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6}]}]}, 0x28}}, 0x0) 01:07:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000100), r0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) 01:07:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:04 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) 01:07:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0}, 0x0) [ 320.112978][T28696] loop3: detected capacity change from 0 to 6 [ 320.123323][T28696] FAT-fs (loop3): Directory bread(block 6) failed [ 320.133707][T28695] nfs: Unknown parameter 'uid' [ 320.152900][T28696] FAT-fs (loop3): Directory bread(block 7) failed 01:07:04 executing program 1: add_key$fscrypt_v1(&(0x7f0000000300), 0x0, 0x0, 0xfffffffffffffc4e, 0x0) [ 320.185380][T28696] FAT-fs (loop3): Directory bread(block 8) failed [ 320.192282][T28696] FAT-fs (loop3): Directory bread(block 9) failed [ 320.198952][T28695] nfs: Unknown parameter 'uid' [ 320.216166][T28696] FAT-fs (loop3): Directory bread(block 10) failed [ 320.222861][T28696] FAT-fs (loop3): Directory bread(block 11) failed 01:07:04 executing program 5: syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x80400, &(0x7f00000022c0)) 01:07:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 320.233212][T28696] FAT-fs (loop3): Directory bread(block 12) failed [ 320.240063][T28696] FAT-fs (loop3): Directory bread(block 13) failed [ 320.246923][T28696] FAT-fs (loop3): Directory bread(block 14) failed [ 320.255152][T28696] FAT-fs (loop3): Directory bread(block 15) failed 01:07:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000201010002400d8000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:04 executing program 2: r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$fscrypt_v1(&(0x7f0000000280), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "cad8d46abe254da49caae5ff6dd3719acd49d7c19e3f3d98ad7e642fc4a7b620594e1ac3b94cc8dead284baf9049cca88111019bda8e8668bf26d16f7434339a"}, 0x48, r0) keyctl$unlink(0x9, r0, r1) 01:07:04 executing program 4: add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f0000000100)={0x0, "8ff0955276672c70c8c140c034cb5c30dd4e93e34648fb690e846d7d4253bbd1151c39b7eb1311057fc6b0b61797d36380c033f832c25e0cff3f89a885b2e66e"}, 0x48, 0xfffffffffffffffc) 01:07:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5452, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:07:04 executing program 1: syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000022c0)) 01:07:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:04 executing program 4: perf_event_open(&(0x7f000025c000)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000003, 0x8031, 0xffffffffffffffff, 0x0) 01:07:04 executing program 2: newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) 01:07:04 executing program 5: r0 = socket(0x11, 0xa, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={0x0}}, 0x0) 01:07:04 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8921, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:07:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 320.426394][T28748] loop3: detected capacity change from 0 to 6 [ 320.457123][T28748] FAT-fs (loop3): Directory bread(block 6) failed 01:07:04 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCMGET(r0, 0x541d, 0x0) [ 320.489020][T28748] FAT-fs (loop3): Directory bread(block 7) failed [ 320.525550][T28748] FAT-fs (loop3): Directory bread(block 8) failed [ 320.562662][T28748] FAT-fs (loop3): Directory bread(block 9) failed [ 320.591220][T28748] FAT-fs (loop3): Directory bread(block 10) failed [ 320.599485][T28748] FAT-fs (loop3): Directory bread(block 11) failed 01:07:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000201010002400e8000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:04 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5411, 0x0) 01:07:04 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r0, 0x0, &(0x7f0000000000)) 01:07:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:04 executing program 5: syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000080)="cd637805d9cd5d37b91d69b714baf8703d5b5edc1b3657d8533486eedbd7e4a710163c44e55d4bc6", 0x28}, {&(0x7f0000000140)="a60c", 0x2}], 0x80400, &(0x7f00000022c0)={[], [{@defcontext={'defcontext', 0x3d, 'user_u'}}, {@euid_gt}, {@func={'func', 0x3d, 'PATH_CHECK'}}, {@fsname={'fsname', 0x3d, '&,}\':+'}}]}) [ 320.611780][T28748] FAT-fs (loop3): Directory bread(block 12) failed [ 320.618364][T28748] FAT-fs (loop3): Directory bread(block 13) failed [ 320.624968][T28748] FAT-fs (loop3): Directory bread(block 14) failed [ 320.631829][T28748] FAT-fs (loop3): Directory bread(block 15) failed 01:07:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:04 executing program 4: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f0000000640)={&(0x7f0000000600), 0x8}) 01:07:04 executing program 2: r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r1) 01:07:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000001c0)={0x2c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_FRAME_MATCH={0x4}]}, 0x2c}}, 0x0) 01:07:04 executing program 5: socket$netlink(0x10, 0x3, 0x0) select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000100)={0x8}, 0x0) [ 320.759606][T28790] loop3: detected capacity change from 0 to 6 [ 320.786782][T28790] FAT-fs (loop3): Directory bread(block 6) failed 01:07:04 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5450, 0x0) 01:07:04 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x3, 0x0, 0xfffffffc, 0x0, 0x80000000}) 01:07:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000201010002400f8000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 320.828620][T28790] FAT-fs (loop3): Directory bread(block 7) failed [ 320.828652][T28790] FAT-fs (loop3): Directory bread(block 8) failed [ 320.828664][T28790] FAT-fs (loop3): Directory bread(block 9) failed 01:07:04 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8903, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:07:04 executing program 4: request_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000080)={'syz', 0x3}, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f00000001c0)='id_resolver\x00', 0x0) [ 320.828676][T28790] FAT-fs (loop3): Directory bread(block 10) failed [ 320.828689][T28790] FAT-fs (loop3): Directory bread(block 11) failed [ 320.828706][T28790] FAT-fs (loop3): Directory bread(block 12) failed [ 320.828773][T28790] FAT-fs (loop3): Directory bread(block 13) failed 01:07:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={0x0}}, 0x0) [ 320.828785][T28790] FAT-fs (loop3): Directory bread(block 14) failed [ 320.828811][T28790] FAT-fs (loop3): Directory bread(block 15) failed 01:07:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:05 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c00000001090102000000020000000c0004800800014a"], 0x3c}, 0x1, 0x0, 0x0, 0x70}, 0x40004) 01:07:05 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x2, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:07:05 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000040)=@abs={0x1}, 0x6e) getpeername$unix(r0, 0x0, &(0x7f0000000000)) [ 320.979760][T28833] loop3: detected capacity change from 0 to 6 [ 320.990374][T28833] FAT-fs (loop3): Directory bread(block 6) failed [ 321.017356][T28833] FAT-fs (loop3): Directory bread(block 7) failed 01:07:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 321.058369][T28833] FAT-fs (loop3): Directory bread(block 8) failed [ 321.070509][T28833] FAT-fs (loop3): Directory bread(block 9) failed [ 321.077108][T28833] FAT-fs (loop3): Directory bread(block 10) failed [ 321.087100][T28833] FAT-fs (loop3): Directory bread(block 11) failed [ 321.093702][T28833] FAT-fs (loop3): Directory bread(block 12) failed [ 321.100348][T28833] FAT-fs (loop3): Directory bread(block 13) failed [ 321.106984][T28833] FAT-fs (loop3): Directory bread(block 14) failed [ 321.113576][T28833] FAT-fs (loop3): Directory bread(block 15) failed 01:07:05 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 01:07:05 executing program 1: request_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000100)='^\x00', 0x0) 01:07:05 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@private1, @dev, @local, 0x0, 0xc0}) 01:07:05 executing program 2: add_key$keyring(&(0x7f0000000080), 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) 01:07:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000300000000fc000000000000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:07:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240108000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:05 executing program 4: getgroups(0x1, &(0x7f0000000140)=[0x0]) 01:07:05 executing program 1: add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, &(0x7f0000000080)="fefa", 0x2, 0xfffffffffffffffd) 01:07:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000001c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 01:07:05 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 01:07:05 executing program 4: syz_mount_image$nfs(0x0, 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000080)="cd", 0x1}, {&(0x7f0000000140)="a6", 0x1}], 0x0, 0x0) 01:07:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 321.767673][T28878] loop3: detected capacity change from 0 to 6 [ 321.801007][T28878] FAT-fs (loop3): Directory bread(block 6) failed 01:07:05 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000140)=0xf9, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x19d7, 0x4) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="897b428e75eb"}, 0x14) sendto$inet6(r0, &(0x7f0000000080)="03042a015c0060004003002cfff57b016d2763bd56373780398d537500e50602591f031ee616d5c0184374a7ffe4ec55e0654786a70100935ba514d40808efa0008016005c2fd08d49a47eff71bc4131fe4c1f99bf00a900000008d1843e770afd6e9ef5837dbd0000000053", 0x3287, 0x4000002, 0x0, 0x2ff) 01:07:05 executing program 2: syz_mount_image$nfs(0x0, 0x0, 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000080)='[', 0x1}, {&(0x7f0000000180)='u', 0x1}, {&(0x7f0000000280)='r', 0x1}], 0x0, 0x0) [ 321.816234][T28878] FAT-fs (loop3): Directory bread(block 7) failed [ 321.822763][T28878] FAT-fs (loop3): Directory bread(block 8) failed [ 321.829472][T28878] FAT-fs (loop3): Directory bread(block 9) failed [ 321.836042][T28878] FAT-fs (loop3): Directory bread(block 10) failed [ 321.846481][T28878] FAT-fs (loop3): Directory bread(block 11) failed [ 321.853109][T28878] FAT-fs (loop3): Directory bread(block 12) failed 01:07:05 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 01:07:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240118000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:05 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 01:07:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 321.853129][T28878] FAT-fs (loop3): Directory bread(block 13) failed [ 321.853178][T28878] FAT-fs (loop3): Directory bread(block 14) failed [ 321.853193][T28878] FAT-fs (loop3): Directory bread(block 15) failed 01:07:05 executing program 1: add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, &(0x7f0000000080)="fe", 0x1, 0xfffffffffffffffd) 01:07:05 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, 0x0, 0xee01, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 01:07:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:05 executing program 1: add_key$keyring(&(0x7f0000000080), 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100), 0x0, 0x0, 0x0, 0xfffffffffffffffe) [ 321.942878][T28921] loop3: detected capacity change from 0 to 6 [ 321.961526][T28921] FAT-fs (loop3): Directory bread(block 6) failed [ 321.974626][T28921] FAT-fs (loop3): Directory bread(block 7) failed [ 321.990891][T28921] FAT-fs (loop3): Directory bread(block 8) failed [ 321.999663][T28921] FAT-fs (loop3): Directory bread(block 9) failed [ 322.006078][T28921] FAT-fs (loop3): Directory bread(block 10) failed [ 322.012685][T28921] FAT-fs (loop3): Directory bread(block 11) failed [ 322.019322][T28921] FAT-fs (loop3): Directory bread(block 12) failed [ 322.025873][T28921] FAT-fs (loop3): Directory bread(block 13) failed [ 322.032539][T28921] FAT-fs (loop3): Directory bread(block 14) failed 01:07:06 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@private0, @private2, @mcast1, 0x0, 0x0, 0xfcf}) 01:07:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:06 executing program 5: request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 01:07:06 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'HL\x00'}, &(0x7f0000000100)=0x1e) 01:07:06 executing program 1: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x54600) 01:07:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240128000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 322.039050][T28921] FAT-fs (loop3): Directory bread(block 15) failed 01:07:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8947, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:07:06 executing program 5: socket(0x0, 0x38660292ea577911, 0x0) 01:07:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000b40)={&(0x7f0000000a40), 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)={0x14}, 0x14}}, 0x0) 01:07:06 executing program 2: syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000022c0)={[], [{@euid_gt}, {@seclabel}]}) 01:07:06 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5421, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:07:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240138000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 322.131749][T28960] loop3: detected capacity change from 0 to 6 [ 322.133245][T28960] FAT-fs (loop3): Directory bread(block 6) failed 01:07:06 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x23, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000001380)=[{&(0x7f0000000200)=""/4096, 0x1000}, {0x0}], 0x2, &(0x7f0000001480)=[{&(0x7f00000013c0)=""/157, 0x9d}], 0x1, 0x0) 01:07:06 executing program 4: syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000022c0)={[], [{@defcontext={'defcontext', 0x3d, 'user_u'}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@seclabel}]}) [ 322.133260][T28960] FAT-fs (loop3): Directory bread(block 7) failed [ 322.133277][T28960] FAT-fs (loop3): Directory bread(block 8) failed [ 322.133355][T28960] FAT-fs (loop3): Directory bread(block 9) failed [ 322.133371][T28960] FAT-fs (loop3): Directory bread(block 10) failed [ 322.133387][T28960] FAT-fs (loop3): Directory bread(block 11) failed [ 322.133402][T28960] FAT-fs (loop3): Directory bread(block 12) failed [ 322.133421][T28960] FAT-fs (loop3): Directory bread(block 13) failed 01:07:06 executing program 5: r0 = add_key(&(0x7f0000000200)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(0x0, &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, r0) request_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)='\x00', 0x0) 01:07:06 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5411, 0x0) 01:07:06 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) [ 322.133508][T28960] FAT-fs (loop3): Directory bread(block 14) failed [ 322.133520][T28960] FAT-fs (loop3): Directory bread(block 15) failed [ 322.232906][T28980] nfs: Unknown parameter 'uid' [ 322.252203][T28977] nfs: Unknown parameter 'euid>00000000000000000000' [ 322.271201][T28980] nfs: Unknown parameter 'uid' 01:07:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:06 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8912, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:07:06 executing program 4: syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000000}, 0xc, 0x0}, 0x400800a) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000940), 0xc, 0x0}, 0x804) socket$netlink(0x10, 0x3, 0xc) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000e00), 0xffffffffffffffff) [ 322.290630][T28991] loop3: detected capacity change from 0 to 6 [ 322.299381][T28977] nfs: Unknown parameter 'euid>00000000000000000000' [ 322.299624][T28991] FAT-fs (loop3): Directory bread(block 6) failed 01:07:06 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000001c0), 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x0, 0x0, 0x0}) 01:07:06 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000001c0), 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, 0x0) 01:07:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14}, 0x14}}, 0x0) [ 322.368925][T28991] FAT-fs (loop3): Directory bread(block 7) failed [ 322.385108][T28991] FAT-fs (loop3): Directory bread(block 8) failed [ 322.398059][T28991] FAT-fs (loop3): Directory bread(block 9) failed [ 322.404729][T28991] FAT-fs (loop3): Directory bread(block 10) failed [ 322.420569][T29028] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=29028 comm=syz-executor.2 [ 322.442487][T28991] FAT-fs (loop3): Directory bread(block 11) failed [ 322.464513][T28991] FAT-fs (loop3): Directory bread(block 12) failed 01:07:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240188000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:06 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8942, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:07:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:06 executing program 5: stat(&(0x7f0000000240)='./file0/file0\x00', 0x0) 01:07:06 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f0000000180), &(0x7f0000000200), &(0x7f00000003c0)={&(0x7f0000000380)={[0xc5c]}, 0x8}) 01:07:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0xec0}, 0x14}}, 0x0) [ 322.473718][T28991] FAT-fs (loop3): Directory bread(block 13) failed [ 322.482666][T28991] FAT-fs (loop3): Directory bread(block 14) failed [ 322.489265][T28991] FAT-fs (loop3): Directory bread(block 15) failed 01:07:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:06 executing program 5: syz_mount_image$iso9660(&(0x7f00000013c0), &(0x7f0000001400)='./file0\x00', 0x0, 0x0, &(0x7f0000001680), 0x0, &(0x7f0000001700)={[{@nocompress}], [{@obj_user={'obj_user', 0x3d, '.['}}]}) 01:07:06 executing program 1: socket(0x11, 0xa, 0x0) socket(0x11, 0xa, 0x0) 01:07:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x10060, 0x0, 0x0) 01:07:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000300000000000c0000000000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) [ 322.572112][T29055] loop3: detected capacity change from 0 to 6 [ 322.584764][T29055] FAT-fs (loop3): Directory bread(block 6) failed [ 322.594058][T29055] FAT-fs (loop3): Directory bread(block 7) failed [ 322.601264][T29055] FAT-fs (loop3): Directory bread(block 8) failed [ 322.607985][T29055] FAT-fs (loop3): Directory bread(block 9) failed 01:07:06 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5460, 0x0) [ 322.621433][T29055] FAT-fs (loop3): Directory bread(block 10) failed [ 322.647203][T29055] FAT-fs (loop3): Directory bread(block 11) failed [ 322.655313][T29055] FAT-fs (loop3): Directory bread(block 12) failed 01:07:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240198000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:06 executing program 2: symlinkat(&(0x7f0000000380)='./file0\x00', 0xffffffffffffffff, 0x0) 01:07:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 01:07:06 executing program 1: request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0xfffffffffffffff9) 01:07:06 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5411, &(0x7f0000000100)={'batadv_slave_1\x00'}) [ 322.667363][T29055] FAT-fs (loop3): Directory bread(block 13) failed [ 322.674026][T29055] FAT-fs (loop3): Directory bread(block 14) failed [ 322.681388][T29055] FAT-fs (loop3): Directory bread(block 15) failed 01:07:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:06 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, 0x0, 0x0) 01:07:06 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, 0x1, 0x9, 0x801, 0x0, 0x0, {}, [@NFCTH_PRIV_DATA_LEN={0x8}]}, 0x1c}}, 0x0) 01:07:06 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c00000001090102000000020000000c0004800800014a80000001080006"], 0x3c}, 0x1, 0x0, 0x0, 0x70}, 0x0) 01:07:06 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000180)=""/111) 01:07:06 executing program 4: sendmsg$FOU_CMD_DEL(0xffffffffffffffff, 0x0, 0x208f9c8afe7692d) [ 322.784599][T29104] loop3: detected capacity change from 0 to 6 [ 322.813367][T29104] FAT-fs (loop3): Directory bread(block 6) failed [ 322.821574][T29104] FAT-fs (loop3): Directory bread(block 7) failed [ 322.828245][T29104] FAT-fs (loop3): Directory bread(block 8) failed 01:07:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240228000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:06 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c000000010901"], 0x3c}}, 0x40004) 01:07:06 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) 01:07:06 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x7}, 0x4) 01:07:06 executing program 2: add_key$keyring(&(0x7f0000000100), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)=':&*\x00', 0x0) 01:07:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 322.836715][T29104] FAT-fs (loop3): Directory bread(block 9) failed [ 322.843159][T29104] FAT-fs (loop3): Directory bread(block 10) failed [ 322.849726][T29104] FAT-fs (loop3): Directory bread(block 11) failed [ 322.856496][T29104] FAT-fs (loop3): Directory bread(block 12) failed [ 322.864730][T29104] FAT-fs (loop3): Directory bread(block 13) failed [ 322.871282][T29104] FAT-fs (loop3): Directory bread(block 14) failed [ 322.879922][T29104] FAT-fs (loop3): Directory bread(block 15) failed 01:07:06 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x7fffffff}) 01:07:06 executing program 4: r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) preadv(r0, &(0x7f0000000880)=[{&(0x7f0000000580)=""/180, 0xb4}], 0x1, 0x0, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da455864eeb9167c1ec76189e57e50c68e739ea84e4043521453c701ff8f874b7856a5a7434f6091814e0c7f4f80d24902643c3d4076752752ef6d2b215fa2a85b69f7e26f3abbc9a62fa52d09fd1f96d8ef9bb84710faa5b92bf6c168c6c46c66ee6c8e3fe567dd749027291261984989f79cee47a0d6f29044bbb70ef418a052f1dfe9aab165af7d3b7f7cd5e21cd5b2b3e62b7223290a2aaa95a4045fc2e6247ff36502396ca21c18a60fe6f4699dc563d8b40c84269a24486af086b392ce38e2c573d683282f3a9a345c8dcc7483eda3a26183108d8b16b0c4c651625c833462f9b5ad5e6b276ef0f6b2dadc5e48bc2f736a1e97e4496b770d515271e0c1a32713988e3e6086ca4694973913d27316b6e1d324b155314b217f991a23e3c04cdc00b1e6bf2a912d88", 0xa9f9, 0x7}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:07:06 executing program 2: syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x800, &(0x7f0000000540)={[], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) 01:07:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:07 executing program 5: syz_mount_image$iso9660(&(0x7f00000013c0), &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001700)) 01:07:07 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000002480), 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) [ 322.994192][T29148] loop3: detected capacity change from 0 to 6 [ 323.034642][T29148] FAT-fs (loop3): Directory bread(block 6) failed [ 323.069730][T29148] FAT-fs (loop3): Directory bread(block 7) failed [ 323.078528][T29148] FAT-fs (loop3): Directory bread(block 8) failed 01:07:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240258000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:07 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@empty, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, {{@in6=@private1}, 0x0, @in=@private}}, 0xe8) 01:07:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0x7fffdffff000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 01:07:07 executing program 1: add_key$keyring(&(0x7f0000000100), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$join(0x1, &(0x7f0000000340)={'syz', 0x3}) [ 323.085167][T29148] FAT-fs (loop3): Directory bread(block 9) failed [ 323.091935][T29148] FAT-fs (loop3): Directory bread(block 10) failed [ 323.098632][T29148] FAT-fs (loop3): Directory bread(block 11) failed [ 323.105455][T29148] FAT-fs (loop3): Directory bread(block 12) failed [ 323.112138][T29148] FAT-fs (loop3): Directory bread(block 13) failed [ 323.118939][T29148] FAT-fs (loop3): Directory bread(block 14) failed [ 323.125478][T29148] FAT-fs (loop3): Directory bread(block 15) failed 01:07:07 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@private1, @dev, @local, 0x0, 0x0, 0x8}) 01:07:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 323.239842][T29186] loop3: detected capacity change from 0 to 6 [ 323.256168][T29186] FAT-fs (loop3): Directory bread(block 6) failed [ 323.262906][T29186] FAT-fs (loop3): Directory bread(block 7) failed [ 323.269447][T29186] FAT-fs (loop3): Directory bread(block 8) failed [ 323.275929][T29186] FAT-fs (loop3): Directory bread(block 9) failed [ 323.282492][T29186] FAT-fs (loop3): Directory bread(block 10) failed [ 323.289027][T29186] FAT-fs (loop3): Directory bread(block 11) failed [ 323.295558][T29186] FAT-fs (loop3): Directory bread(block 12) failed [ 323.302097][T29186] FAT-fs (loop3): Directory bread(block 13) failed [ 323.308631][T29186] FAT-fs (loop3): Directory bread(block 14) failed [ 323.315167][T29186] FAT-fs (loop3): Directory bread(block 15) failed 01:07:07 executing program 4: r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) preadv(r0, &(0x7f0000000880)=[{&(0x7f0000000580)=""/180, 0xb4}], 0x1, 0x0, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:07:07 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}}, {{0xa, 0x0, 0x0, @local}}}, 0x108) 01:07:07 executing program 5: ustat(0x6, &(0x7f0000000080)) 01:07:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="09009b"], 0x14}}, 0x0) 01:07:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000300000000001b0000000000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:07:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240488000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:07 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c00000001090102"], 0x3c}}, 0x0) 01:07:07 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x290) 01:07:07 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r0, 0x0, 0x0, 0x12000, 0x0, 0x0) [ 323.900253][T29199] loop3: detected capacity change from 0 to 6 [ 323.933101][T29199] FAT-fs (loop3): Directory bread(block 6) failed 01:07:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0xffffffffffffff87}}, 0x0) 01:07:08 executing program 2: pselect6(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={[0xc5c]}, 0x8}) [ 323.964730][T29199] FAT-fs (loop3): Directory bread(block 7) failed [ 323.986876][T29199] FAT-fs (loop3): Directory bread(block 8) failed [ 323.999153][T29199] FAT-fs (loop3): Directory bread(block 9) failed [ 324.012865][T29199] FAT-fs (loop3): Directory bread(block 10) failed [ 324.024642][T29199] FAT-fs (loop3): Directory bread(block 11) failed [ 324.032854][T29199] FAT-fs (loop3): Directory bread(block 12) failed [ 324.039636][T29199] FAT-fs (loop3): Directory bread(block 13) failed [ 324.047135][T29199] FAT-fs (loop3): Directory bread(block 14) failed [ 324.053656][T29199] FAT-fs (loop3): Directory bread(block 15) failed 01:07:08 executing program 4: r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) preadv(r0, &(0x7f0000000880)=[{&(0x7f0000000580)=""/180, 0xb4}], 0x1, 0x0, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da455864eeb9167c1ec76189e57e50c68e739ea84e4043521453c701ff8f874b7856a5a7434f6091814e0c7f4f80d24902643c3d4076752752ef6d2b215fa2a85b69f7e26f3abbc9a62fa52d09fd1f96d8ef9bb84710faa5b92bf6c168c6c46c66ee6c8e3fe567dd749027291261984989f79cee47a0d6f29044bbb70ef418a052f1dfe9aab165af7d3b7f7cd5e21cd5b2b3e62b7223290a2aaa95a4045fc2e6247ff36502396ca21c18a60fe6f4699dc563d8b40c84269a24486af086b392ce38e2c573d683282f3a9a345c8dcc7483eda3a26183108d8b16b0c4c651625c833462f9b5ad5e6b276ef0f6b2dadc5e48bc2f736a1e97e4496b770d515271e0c1a32713988e3e6086ca4694973913d27316b6e1d324b155314b217f991a23e3c04cdc00b1e6bf2a912d88", 0xa9f9, 0x7}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:07:08 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000000030000000003600000000000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:07:08 executing program 5: add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 01:07:08 executing program 1: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f0000000100)={0x0, "8ff0955276672c70c8c140c034cb5c30dd4e93e34648fb690e846d7d4253bbd1151c39b7eb1311057fc6b0b61797d36380c033f832c25e0cff3f89a885b2e66e"}, 0x48, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000080), 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f0000000240), 0x0, 0x0, 0x0, r0) 01:07:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000201010002404c8000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:08 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8927, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:07:08 executing program 5: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) [ 324.900676][T29249] loop3: detected capacity change from 0 to 6 [ 324.903526][T29249] FAT-fs (loop3): Directory bread(block 6) failed [ 324.919233][T29249] FAT-fs (loop3): Directory bread(block 7) failed [ 324.937847][T29249] FAT-fs (loop3): Directory bread(block 8) failed [ 324.944384][T29249] FAT-fs (loop3): Directory bread(block 9) failed 01:07:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:09 executing program 1: syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000022c0)) [ 324.950929][T29249] FAT-fs (loop3): Directory bread(block 10) failed [ 324.957502][T29249] FAT-fs (loop3): Directory bread(block 11) failed [ 324.964029][T29249] FAT-fs (loop3): Directory bread(block 12) failed [ 324.970931][T29249] FAT-fs (loop3): Directory bread(block 13) failed [ 324.977690][T29249] FAT-fs (loop3): Directory bread(block 14) failed [ 324.984223][T29249] FAT-fs (loop3): Directory bread(block 15) failed 01:07:09 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={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_bp={0x0}}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) 01:07:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5452, 0x0) 01:07:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240608000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 325.139370][T29281] loop3: detected capacity change from 0 to 6 [ 325.152370][T29281] FAT-fs (loop3): Directory bread(block 6) failed [ 325.159061][T29281] FAT-fs (loop3): Directory bread(block 7) failed [ 325.166074][T29281] FAT-fs (loop3): Directory bread(block 8) failed [ 325.173593][T29281] FAT-fs (loop3): Directory bread(block 9) failed [ 325.180665][T29281] FAT-fs (loop3): Directory bread(block 10) failed [ 325.187662][T29281] FAT-fs (loop3): Directory bread(block 11) failed [ 325.194549][T29281] FAT-fs (loop3): Directory bread(block 12) failed [ 325.202019][T29281] FAT-fs (loop3): Directory bread(block 13) failed [ 325.209088][T29281] FAT-fs (loop3): Directory bread(block 14) failed [ 325.215717][T29281] FAT-fs (loop3): Directory bread(block 15) failed 01:07:09 executing program 4: r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6800) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) preadv(r0, &(0x7f0000000880)=[{&(0x7f0000000580)=""/180, 0xb4}], 0x1, 0x0, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff80) 01:07:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:09 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8910, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:07:09 executing program 5: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x5420, 0x0) 01:07:09 executing program 2: syz_mount_image$nfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 01:07:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240688000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:09 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) 01:07:09 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x202000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, 0x0) 01:07:09 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, 0x0) [ 325.861955][T29303] loop3: detected capacity change from 0 to 6 [ 325.873290][T29303] FAT-fs (loop3): Directory bread(block 6) failed [ 325.879858][T29303] FAT-fs (loop3): Directory bread(block 7) failed [ 325.886341][T29303] FAT-fs (loop3): Directory bread(block 8) failed 01:07:09 executing program 1: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)={0x0, "8ff0955276672c70c8c140c034cb5c30dd4e93e34648fb690e846d7d4253bbd1151c39b7eb1311057fc6b0b61797d36380c033f832c25e0cff3f89a885b2e66e"}, 0x48, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000080), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 01:07:09 executing program 2: openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x200000, 0x0) [ 325.901871][T29303] FAT-fs (loop3): Directory bread(block 9) failed [ 325.901891][T29303] FAT-fs (loop3): Directory bread(block 10) failed [ 325.901942][T29303] FAT-fs (loop3): Directory bread(block 11) failed [ 325.901958][T29303] FAT-fs (loop3): Directory bread(block 12) failed 01:07:10 executing program 5: socket(0x11, 0xa, 0x10001) [ 325.901974][T29303] FAT-fs (loop3): Directory bread(block 13) failed [ 325.902016][T29303] FAT-fs (loop3): Directory bread(block 14) failed [ 325.902032][T29303] FAT-fs (loop3): Directory bread(block 15) failed 01:07:10 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x2, 0x0) 01:07:10 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000201010002406c8000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:10 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000000030000000000e00000000000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:07:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x45, 0xda1, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}) 01:07:10 executing program 1: stat(&(0x7f0000000240)='./file0/file0\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) 01:07:10 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@remote, @dev, @private2}) 01:07:10 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 326.889807][T29341] loop3: detected capacity change from 0 to 6 [ 326.902489][T29341] FAT-fs (loop3): Directory bread(block 6) failed [ 326.916167][T29341] FAT-fs (loop3): Directory bread(block 7) failed [ 326.919778][T29348] FAT-fs (loop2): bogus number of reserved sectors [ 326.929101][T29348] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code 01:07:10 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:10 executing program 5: add_key(&(0x7f0000000200)='keyring\x00', 0x0, &(0x7f0000000280)="fe", 0xfffff, 0xfffffffffffffffd) 01:07:10 executing program 1: add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) 01:07:10 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCMGET(r0, 0x541d, &(0x7f00000003c0)) [ 326.938274][T29348] FAT-fs (loop2): Can't find a valid FAT filesystem [ 326.959848][T29341] FAT-fs (loop3): Directory bread(block 8) failed [ 326.973018][T29341] FAT-fs (loop3): Directory bread(block 9) failed [ 326.979606][T29341] FAT-fs (loop3): Directory bread(block 10) failed 01:07:11 executing program 5: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DESTROY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000002800)=ANY=[@ANYBLOB="5814000015"], 0x1458}}, 0x0) 01:07:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x45, 0xda1, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}) [ 326.991105][T29341] FAT-fs (loop3): Directory bread(block 11) failed [ 327.041024][T29341] FAT-fs (loop3): Directory bread(block 12) failed [ 327.057929][T29376] FAT-fs (loop2): bogus number of reserved sectors [ 327.064539][T29376] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 327.068607][T29341] FAT-fs (loop3): Directory bread(block 13) failed [ 327.073816][T29376] FAT-fs (loop2): Can't find a valid FAT filesystem 01:07:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240748000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:11 executing program 1: syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) add_key(&(0x7f0000000200)='keyring\x00', 0x0, &(0x7f0000000280)="fe", 0xfffff, 0xfffffffffffffffd) 01:07:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f00000016c0)) creat(&(0x7f0000002000)='./file0/file0\x00', 0x0) 01:07:11 executing program 5: syz_io_uring_setup(0x5852, &(0x7f0000000bc0), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000c40), &(0x7f0000000c80)) 01:07:11 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x45, 0xda1, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}) [ 327.089013][T29341] FAT-fs (loop3): Directory bread(block 14) failed [ 327.095591][T29341] FAT-fs (loop3): Directory bread(block 15) failed 01:07:11 executing program 1: sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(0xffffffffffffffff, 0x0, 0x0) creat(0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000f40), 0x0, 0x0, 0x1, &(0x7f0000001080)=[{0x0, 0x0, 0x2476}], 0x10400, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000006600)={0x0, 0x0, &(0x7f00000065c0)={0x0}, 0x1, 0x0, 0x0, 0x20000004}, 0x1ba7a8126b2c1c6) 01:07:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)) creat(&(0x7f0000002000)='./file0/file0\x00', 0x0) 01:07:11 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 327.162559][T29394] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 327.179758][T29398] FAT-fs (loop2): bogus number of reserved sectors [ 327.186288][T29398] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 327.195648][T29398] FAT-fs (loop2): Can't find a valid FAT filesystem 01:07:11 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000180), 0x0, 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff8240200006790f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000040)="53000000fcffffff77040300000020006000002000000000000040000000000008000000", 0x200000bf}], 0x2) 01:07:11 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000000340)='&', 0x1}, {&(0x7f0000000440)="6cc580551500388f", 0x8, 0xfffffffffffffff9}, {&(0x7f00000004c0)="97", 0x1}], 0x0, 0x0) [ 327.240966][T29394] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 327.247187][T29412] loop3: detected capacity change from 0 to 6 [ 327.254793][T29412] FAT-fs (loop3): Directory bread(block 6) failed [ 327.261715][T29412] FAT-fs (loop3): Directory bread(block 7) failed [ 327.269185][T29412] FAT-fs (loop3): Directory bread(block 8) failed [ 327.275648][T29412] FAT-fs (loop3): Directory bread(block 9) failed 01:07:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240788000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:11 executing program 4: sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000001bc0), 0x0, 0x0, 0x1, &(0x7f0000001d00)=[{&(0x7f0000001c40)="bf", 0x1}], 0x0, &(0x7f0000001d40)) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, 0x0, 0x0) 01:07:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x45, 0xda1, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}) [ 327.275665][T29412] FAT-fs (loop3): Directory bread(block 10) failed [ 327.275679][T29412] FAT-fs (loop3): Directory bread(block 11) failed [ 327.275693][T29412] FAT-fs (loop3): Directory bread(block 12) failed 01:07:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c269", 0x2d) sendfile(r0, r2, 0x0, 0x1c500) 01:07:11 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 01:07:11 executing program 1: syz_mount_image$msdos(&(0x7f0000000f40), &(0x7f0000000f80)='./file0\x00', 0x0, 0x0, &(0x7f0000001080), 0x0, &(0x7f00000010c0)={[], [{@subj_type={'subj_type', 0x3d, 'wpan4\x00'}}]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) [ 327.275707][T29412] FAT-fs (loop3): Directory bread(block 13) failed [ 327.275797][T29412] FAT-fs (loop3): Directory bread(block 14) failed [ 327.275812][T29412] FAT-fs (loop3): Directory bread(block 15) failed [ 327.330730][T29432] loop5: detected capacity change from 0 to 16383 [ 327.362668][T29439] FAT-fs (loop2): bogus number of reserved sectors [ 327.362751][T29439] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; no bootstrapping code 01:07:11 executing program 4: syz_mount_image$msdos(&(0x7f0000000f40), &(0x7f0000000f80)='./file0\x00', 0x0, 0x0, &(0x7f0000001080), 0x0, &(0x7f00000010c0)={[], [{@subj_type={'subj_type', 0x3d, 'wpan4\x00'}}]}) 01:07:11 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000000340)='&', 0x1}, {&(0x7f0000000440)='l', 0x1, 0xfffffffffffffff9}, {&(0x7f00000004c0)="97", 0x1}], 0x4, 0x0) [ 327.362762][T29439] FAT-fs (loop2): Can't find a valid FAT filesystem [ 327.443184][T29447] loop3: detected capacity change from 0 to 6 01:07:11 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f00000000c0)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000000300)="ed41000000100000daf4655fdbf4655ffbf4655f00000000000004008000928c8277c3455e115b7f05e50e0fc41bc694c02e39f64a0b2e169171ade1073fde93cddfe100a058d3de32dfe0dacb2248ea496bf5e01957fdf403dfb4485a1117d0f3a36a7c4386ccc2c4ef", 0x6a, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) 01:07:11 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:11 executing program 1: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) [ 327.459975][T29463] FAT-fs (loop4): Unrecognized mount option "subj_type=wpan4" or missing value [ 327.471939][T29447] FAT-fs (loop3): Directory bread(block 6) failed [ 327.478518][T29464] loop5: detected capacity change from 0 to 264192 [ 327.479245][T29472] loop2: detected capacity change from 0 to 4096 [ 327.501106][T29447] FAT-fs (loop3): Directory bread(block 7) failed 01:07:11 executing program 1: ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000140), 0x0, 0x0) readv(r2, &(0x7f00000002c0)=[{&(0x7f0000422f69)=""/137, 0x7ffff000}], 0x1) dup3(r1, r2, 0x0) [ 327.501379][T29472] EXT4-fs error (device loop2): ext4_fill_super:4954: inode #2: comm syz-executor.2: iget: bad extended attribute block 61380 [ 327.509251][T29447] FAT-fs (loop3): Directory bread(block 8) failed [ 327.520586][T29472] EXT4-fs (loop2): get root inode failed [ 327.520597][T29472] EXT4-fs (loop2): mount failed [ 327.527302][T29447] FAT-fs (loop3): Directory bread(block 9) failed [ 327.547118][T29463] FAT-fs (loop4): Unrecognized mount option "subj_type=wpan4" or missing value [ 327.576683][T29447] FAT-fs (loop3): Directory bread(block 10) failed [ 327.587342][T29447] FAT-fs (loop3): Directory bread(block 11) failed [ 327.596796][T29447] FAT-fs (loop3): Directory bread(block 12) failed [ 327.603646][T29447] FAT-fs (loop3): Directory bread(block 13) failed [ 327.613199][T29447] FAT-fs (loop3): Directory bread(block 14) failed [ 327.641356][T29447] FAT-fs (loop3): Directory bread(block 15) failed 01:07:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000201010002407a8000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:11 executing program 4: clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') pipe(&(0x7f0000000140)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendfile(r0, r0, 0x0, 0xf7) 01:07:11 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 327.845095][T29507] loop3: detected capacity change from 0 to 6 [ 327.853611][T29507] FAT-fs (loop3): Directory bread(block 6) failed [ 327.860930][T29507] FAT-fs (loop3): Directory bread(block 7) failed [ 327.867781][T29507] FAT-fs (loop3): Directory bread(block 8) failed [ 327.874428][T29507] FAT-fs (loop3): Directory bread(block 9) failed [ 327.881575][T29507] FAT-fs (loop3): Directory bread(block 10) failed [ 327.888577][T29507] FAT-fs (loop3): Directory bread(block 11) failed [ 327.901880][T29507] FAT-fs (loop3): Directory bread(block 12) failed [ 327.908450][T29507] FAT-fs (loop3): Directory bread(block 13) failed [ 327.915072][T29507] FAT-fs (loop3): Directory bread(block 14) failed [ 327.922386][T29507] FAT-fs (loop3): Directory bread(block 15) failed 01:07:12 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 01:07:12 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000b80)='./file1\x00', 0x0) 01:07:12 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008002f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f00000015c0)=[{0x0}], 0x0, &(0x7f00000016c0)) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000002000)='./file0/file0\x00', 0x0) 01:07:12 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x12081ff) fcntl$setstatus(r0, 0x4, 0x6100) write$cgroup_type(r0, &(0x7f0000000200), 0xf642e7e) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x14b042, 0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x4003fe) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000180)={0x0, r1, 0x0, 0x0, 0x149}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000100)={0x6, r2, 0x201}) 01:07:12 executing program 2: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f000000a400)={0x77359400}) [ 328.175129][T29521] loop3: detected capacity change from 0 to 6 [ 328.194701][T29521] FAT-fs (loop3): Directory bread(block 6) failed 01:07:12 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000000030000000000000001000000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:07:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f00000015c0)=[{0x0}], 0x0, &(0x7f00000016c0)={[{@prjquota}]}) creat(&(0x7f0000002000)='./file0/file0\x00', 0x0) 01:07:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008003f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 328.232476][T29527] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 328.303602][T29527] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 328.325049][T29553] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 328.344575][T29559] loop3: detected capacity change from 0 to 6 [ 328.351620][T29559] FAT-fs (loop3): Directory bread(block 6) failed 01:07:12 executing program 4: creat(0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, 0x0) 01:07:12 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000000030000000000008001000000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:07:12 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000011c0), r0) 01:07:12 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000e80)='./file0\x00', 0x0, 0x0, 0x0, 0x0) 01:07:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:12 executing program 1: syz_mount_image$msdos(&(0x7f0000001bc0), 0x0, 0x0, 0x0, &(0x7f0000001d00), 0x0, &(0x7f0000001d40)) 01:07:12 executing program 4: lsetxattr$trusted_overlay_redirect(&(0x7f0000000e80)='./file0\x00', 0x0, 0x0, 0x0, 0x0) syz_mount_image$msdos(0x0, &(0x7f0000000f80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(0x0, 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) 01:07:12 executing program 1: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file1\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000ac0)) 01:07:12 executing program 2: openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) 01:07:12 executing program 5: add_key$user(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x0}, &(0x7f00000000c0)="0f", 0x1, 0xffffffffffffffff) 01:07:12 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000000030000000000000002000000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) [ 328.657787][T29582] loop3: detected capacity change from 0 to 6 [ 328.692818][T29582] FAT-fs (loop3): Directory bread(block 6) failed 01:07:12 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:12 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r0, &(0x7f0000000200), 0x10) 01:07:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008005f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:12 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x1, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsu(&(0x7f00000002c0), 0x70d5, 0x82) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000300)) r2 = syz_open_dev$loop(&(0x7f00000001c0), 0x8000, 0x266405) sysinfo(&(0x7f00000007c0)=""/142) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000240)={0x1, 0x0, 0x0, &(0x7f0000000800)}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYRES16, @ANYBLOB="c17e82d07060f6dbc7a920671b1617249f53102788eb2506867300fa2cb38752f5b3004f9a0265d4fcd937d072f892b7d14bde5c9de42c557e5e2b4f265ee7099b4193b2341925501f64da905c647c6622e043d4e3504697ef9b7b87c14a3c2f1f", @ANYRES64], 0x6c}}, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) bind$inet(r3, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(r3, &(0x7f00000003c0)='$', 0x1, 0x4004001, 0x0, 0x5f) sendto$inet(r3, 0x0, 0x0, 0x44040, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000900)="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", 0x1000, 0x4000004, &(0x7f0000000280)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) recvmsg(r3, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x0) 01:07:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f00000015c0)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f00000016c0)) 01:07:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket(0x2, 0xa, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth0_virt_wifi\x00', &(0x7f0000000000)=@ethtool_sfeatures}) 01:07:12 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:12 executing program 1: syz_mount_image$msdos(0x0, 0x0, 0x0, 0x0, &(0x7f0000001d00), 0x0, 0x0) 01:07:12 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:12 executing program 1: perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000140), 0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000422f69)=""/137, 0x7ffff000}], 0x1) [ 328.827450][T29624] loop3: detected capacity change from 0 to 6 [ 328.835325][T29624] FAT-fs (loop3): Directory bread(block 6) failed 01:07:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008006f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r0, &(0x7f00000024c0)={&(0x7f0000002400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002480)={&(0x7f0000002440)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 01:07:12 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 328.875323][T29631] loop2: detected capacity change from 0 to 4 [ 328.887420][T29631] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 01:07:12 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x1, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsu(&(0x7f00000002c0), 0x70d5, 0x82) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000300)) r2 = syz_open_dev$loop(&(0x7f00000001c0), 0x8000, 0x266405) sysinfo(&(0x7f00000007c0)=""/142) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000240)={0x1, 0x0, 0x0, &(0x7f0000000800)}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYRES16, @ANYBLOB="c17e82d07060f6dbc7a920671b1617249f53102788eb2506867300fa2cb38752f5b3004f9a0265d4fcd937d072f892b7d14bde5c9de42c557e5e2b4f265ee7099b4193b2341925501f64da905c647c6622e043d4e3504697ef9b7b87c14a3c2f1f", @ANYRES64], 0x6c}}, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) bind$inet(r3, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(r3, &(0x7f00000003c0)='$', 0x1, 0x4004001, 0x0, 0x5f) sendto$inet(r3, 0x0, 0x0, 0x44040, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000900)="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", 0x1000, 0x4000004, &(0x7f0000000280)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) recvmsg(r3, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x0) 01:07:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000003300)={0x0, 0x0, 0x0}, 0x0) 01:07:12 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8982, 0x0) [ 328.934694][T29631] loop2: detected capacity change from 0 to 4 [ 328.951480][T29655] loop3: detected capacity change from 0 to 6 [ 328.966709][T29631] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 01:07:13 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001800)) 01:07:13 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 328.981330][T29655] FAT-fs (loop3): Directory bread(block 6) failed 01:07:13 executing program 5: socketpair(0x2c, 0x3, 0x106, &(0x7f0000000040)) 01:07:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008007f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:13 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x1, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsu(&(0x7f00000002c0), 0x70d5, 0x82) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000300)) r2 = syz_open_dev$loop(&(0x7f00000001c0), 0x8000, 0x266405) sysinfo(&(0x7f00000007c0)=""/142) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000240)={0x1, 0x0, 0x0, &(0x7f0000000800)}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYRES16, @ANYBLOB="c17e82d07060f6dbc7a920671b1617249f53102788eb2506867300fa2cb38752f5b3004f9a0265d4fcd937d072f892b7d14bde5c9de42c557e5e2b4f265ee7099b4193b2341925501f64da905c647c6622e043d4e3504697ef9b7b87c14a3c2f1f", @ANYRES64], 0x6c}}, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) bind$inet(r3, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(r3, &(0x7f00000003c0)='$', 0x1, 0x4004001, 0x0, 0x5f) sendto$inet(r3, 0x0, 0x0, 0x44040, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000900)="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", 0x1000, 0x4000004, &(0x7f0000000280)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) recvmsg(r3, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x0) 01:07:13 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x42, &(0x7f0000000000), &(0x7f0000000040)=0x10) 01:07:13 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:13 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x8914, &(0x7f0000000080)={"2a76af9a4700"}) 01:07:13 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:13 executing program 2: r0 = epoll_create(0x9) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) [ 329.123232][T29691] loop3: detected capacity change from 0 to 6 [ 329.141711][T29691] FAT-fs (loop3): Directory bread(block 6) failed 01:07:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f00000020c0)={0x0, 0x0, &(0x7f0000001f80)=[{0x0}, {0x0}], 0x2}, 0x0) 01:07:13 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x1, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsu(&(0x7f00000002c0), 0x70d5, 0x82) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000300)) r2 = syz_open_dev$loop(&(0x7f00000001c0), 0x8000, 0x266405) sysinfo(&(0x7f00000007c0)=""/142) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000240)={0x1, 0x0, 0x0, &(0x7f0000000800)}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYRES16, @ANYBLOB="c17e82d07060f6dbc7a920671b1617249f53102788eb2506867300fa2cb38752f5b3004f9a0265d4fcd937d072f892b7d14bde5c9de42c557e5e2b4f265ee7099b4193b2341925501f64da905c647c6622e043d4e3504697ef9b7b87c14a3c2f1f", @ANYRES64], 0x6c}}, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) bind$inet(r3, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(r3, &(0x7f00000003c0)='$', 0x1, 0x4004001, 0x0, 0x5f) sendto$inet(r3, 0x0, 0x0, 0x44040, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000900)="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", 0x1000, 0x4000004, &(0x7f0000000280)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) recvmsg(r3, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x0) 01:07:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008008f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:13 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000000c06030000000000000000000a000003050001"], 0x28}}, 0x0) 01:07:13 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x894a, &(0x7f0000000080)={"2a76af9a4700"}) 01:07:13 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:13 executing program 2: socket(0xa, 0x0, 0xa61) 01:07:13 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x5451, 0x0) 01:07:13 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x30, 0xa, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_ADT={0x4}]}, 0x30}}, 0x0) 01:07:13 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:13 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000000c0603"], 0x28}}, 0x0) 01:07:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000003300)={&(0x7f0000002b80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, 0x0}, 0x0) [ 329.880524][T29731] loop3: detected capacity change from 0 to 6 [ 329.902822][T29731] FAT-fs (loop3): Directory bread(block 6) failed 01:07:14 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000007dc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000007cc0)=[@ip_retopts={{0x24, 0x0, 0x7, {[@rr={0x7, 0x7, 0x0, [@multicast1]}, @generic={0x0, 0xa, "f9a9eae455960478"}]}}}], 0x28}, 0x1) 01:07:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008009f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:14 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000740)={'batadv0\x00', 0x0}) bind$packet(r0, &(0x7f0000000880)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) 01:07:14 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x43, 0x0, &(0x7f0000001440)) 01:07:14 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:14 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x40049409, &(0x7f0000000080)={"2a76af9a4700"}) 01:07:14 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c460000000003000000000000000e000000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:07:14 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8940, 0x0) [ 330.740038][T29775] loop3: detected capacity change from 0 to 6 [ 330.753481][T29775] FAT-fs (loop3): Directory bread(block 6) failed 01:07:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e6661740002010100024000800af801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:14 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x2, &(0x7f0000000080)={"2a76af9a4700"}) 01:07:14 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x8927, &(0x7f0000000080)={"2a76af9a4700"}) 01:07:14 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:14 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, 0x0, &(0x7f0000000040)) 01:07:14 executing program 1: syz_genetlink_get_family_id$SEG6(&(0x7f0000000680), 0xffffffffffffffff) 01:07:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000980)={0x20, r1, 0x1, 0x0, 0x0, {}, [{{0x8}, {0x4}}]}, 0x20}}, 0x0) 01:07:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000180)=""/4096, &(0x7f0000000000)=0x1000) 01:07:14 executing program 2: r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x51e3485c}, 0x10) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff02000000000000", 0x1e5) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x30) 01:07:14 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 330.894368][T29812] loop3: detected capacity change from 0 to 6 [ 330.914433][T29812] FAT-fs (loop3): Directory bread(block 6) failed 01:07:15 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e6661740002010100024000800bf801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:15 executing program 1: unshare(0x14000900) 01:07:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000740)={'batadv0\x00', 0x0}) bind$packet(r0, &(0x7f0000000880)={0x11, 0xf6, r2, 0x1, 0x0, 0x6, @local}, 0x14) 01:07:15 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0) 01:07:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000380)=0x80) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, 0x0) 01:07:15 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000000c06030000000000000000000a0000030500010007"], 0x28}}, 0x0) 01:07:15 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:15 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x5411, &(0x7f0000000080)={"2a76af9a4700"}) 01:07:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x890c, &(0x7f0000000080)={"2a76af9a4700"}) 01:07:15 executing program 1: pipe(&(0x7f00000009c0)) [ 331.051296][T29849] loop3: detected capacity change from 0 to 6 [ 331.064009][T29849] FAT-fs (loop3): Directory bread(block 6) failed 01:07:15 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e6661740002010100024000800cf801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:15 executing program 2: r0 = epoll_create(0x9) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 01:07:15 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:15 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x89b1, &(0x7f0000000080)={"2a76af9a4700"}) 01:07:15 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x4020940d, 0x0) [ 331.199074][T29890] loop3: detected capacity change from 0 to 6 [ 331.216943][T29890] FAT-fs (loop3): Directory bread(block 6) failed 01:07:15 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8918, 0x0) 01:07:15 executing program 2: syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) 01:07:15 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x541b, &(0x7f0000000080)={"2a76af9a4700"}) 01:07:15 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r0, 0x0, 0x0) 01:07:15 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:15 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e6661740002010100024000800df801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:15 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002480)={0x0}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000025c0), 0xffffffffffffffff) 01:07:15 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000440)=""/195, 0xc3}, {0x0}], 0x2}, 0x0) 01:07:15 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x1, 0x4, 0x5, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5}, @NFULA_CFG_TIMEOUT={0x8}]}, 0x24}}, 0x0) 01:07:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000007dc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000007cc0)=[@ip_retopts={{0x10}}], 0x10}, 0x1) [ 331.960570][T29918] loop3: detected capacity change from 0 to 6 [ 331.976157][T29918] FAT-fs (loop3): Directory bread(block 6) failed 01:07:16 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0x15, 0xa, 0x5, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 01:07:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e6661740002010100024000800ef801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:16 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000340)={0x20, {{0x2, 0x0, @multicast2}}}, 0x88) 01:07:16 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 01:07:16 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:16 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) [ 332.058055][T29947] loop3: detected capacity change from 0 to 6 [ 332.065240][T29947] FAT-fs (loop3): Directory bread(block 6) failed 01:07:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e6661740002010100024000800ff801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:16 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x28, 0x5, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x28}}, 0x0) [ 332.195330][T29981] loop3: detected capacity change from 0 to 6 [ 332.207124][T29981] FAT-fs (loop3): Directory bread(block 6) failed 01:07:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={0x0, @ethernet, @vsock={0x28, 0x0, 0x0, @my=0x0}, @l2tp={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) 01:07:16 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:16 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x8946, &(0x7f0000000080)={"2a76af9a4700"}) 01:07:16 executing program 1: epoll_pwait(0xffffffffffffffff, &(0x7f00000002c0)=[{}], 0x1, 0x0, &(0x7f0000000300)={[0x8]}, 0x8) 01:07:16 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x80000000}, 0x4) 01:07:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008010f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:16 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2c, 0xb, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_ADT={0x4}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x2c}}, 0x0) 01:07:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f00000001c0)) 01:07:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008011f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:16 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0189436, &(0x7f0000000080)={"2a76af9a4700"}) 01:07:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={0x0}}, 0x0) [ 332.874328][T29997] loop3: detected capacity change from 0 to 6 [ 332.886672][T29997] FAT-fs (loop3): Directory bread(block 6) failed 01:07:16 executing program 4: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x453, 0x0, 0x0, 0x0, "", ["", ""]}, 0x10}}, 0x0) 01:07:17 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) 01:07:17 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x5460, 0x0) 01:07:17 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0}, 0x0) 01:07:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008012f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 332.983730][T30027] loop3: detected capacity change from 0 to 6 [ 332.993784][T30027] FAT-fs (loop3): Directory bread(block 6) failed 01:07:17 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8916, 0x0) 01:07:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x2, 0x0) 01:07:17 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000025c0), 0xffffffffffffffff) recvmsg(r0, &(0x7f0000003300)={&(0x7f0000002b80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000031c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 01:07:17 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001640)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 01:07:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000003300)={0x0, 0x0, &(0x7f00000031c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 01:07:17 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, 0x0) 01:07:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008013f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:17 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000000c06030000000000000000000a0000030500010007000000090002"], 0x28}}, 0x0) 01:07:17 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, 0x0) [ 333.130610][T30052] loop3: detected capacity change from 0 to 6 [ 333.132697][T30052] FAT-fs (loop3): Directory bread(block 6) failed 01:07:17 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:17 executing program 5: r0 = epoll_create(0x9) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 01:07:17 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008018f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 333.220566][T30076] loop3: detected capacity change from 0 to 6 [ 333.238945][T30076] FAT-fs (loop3): Directory bread(block 6) failed [ 333.318053][T30097] loop3: detected capacity change from 0 to 6 [ 333.326260][T30097] FAT-fs (loop3): Directory bread(block 6) failed 01:07:18 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:18 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x890b, &(0x7f0000000080)={"2a76af9a4700"}) 01:07:18 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x8923, &(0x7f0000000080)={"2a76af9a4700"}) 01:07:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008019f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0x15, 0xa, 0x5}, 0x14}}, 0x20040880) 01:07:18 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x3, 0x1, 0x301}, 0x14}}, 0x0) 01:07:18 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$packet(r0, 0x0, 0x0) 01:07:18 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_int(r0, 0x1, 0xf, 0x0, &(0x7f0000000040)) 01:07:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008022f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 334.073473][T30119] loop3: detected capacity change from 0 to 6 [ 334.084542][T30119] FAT-fs (loop3): Directory bread(block 6) failed 01:07:18 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x894c, 0x0) 01:07:18 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={0xfffffffffffffffe, 0x0, 0x0}, 0x0) 01:07:18 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) [ 334.183392][T30136] loop3: detected capacity change from 0 to 6 01:07:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x1c, 0x5, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 01:07:18 executing program 1: r0 = epoll_create(0x9) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000380)) 01:07:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8940, &(0x7f0000000100)={'batadv_slave_1\x00'}) 01:07:18 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:18 executing program 2: syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000025c0), 0xffffffffffffffff) [ 334.225754][T30136] FAT-fs (loop3): Directory bread(block 6) failed 01:07:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008025f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x8901, &(0x7f0000000080)={"2a76af9a4700"}) 01:07:18 executing program 1: pipe(&(0x7f00000009c0)={0xffffffffffffffff}) syz_genetlink_get_family_id$ethtool(&(0x7f0000001340), r0) 01:07:18 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001640)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x40) 01:07:18 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x5, 0x0, &(0x7f0000000180)) 01:07:18 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) 01:07:18 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:18 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000980), 0x101000, 0x0) 01:07:18 executing program 4: openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000009800)='cgroup.procs\x00', 0x2, 0x0) [ 334.362232][T30180] loop3: detected capacity change from 0 to 6 01:07:18 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r0, 0x0, &(0x7f0000000980)) 01:07:18 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008048f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:18 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, 0x0) [ 334.421710][T30180] FAT-fs (loop3): Directory bread(block 6) failed 01:07:18 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x2, 0x0, 0x0) 01:07:18 executing program 5: readlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 01:07:18 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$IP_SET_OP_VERSION(r0, 0x1, 0x53, 0x0, 0x0) 01:07:18 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000002a00), 0x400000, 0x0) 01:07:18 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:18 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000007480)=""/88) 01:07:18 executing program 5: openat$zero(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) 01:07:18 executing program 4: clock_getres(0x1, &(0x7f0000002940)) 01:07:18 executing program 1: r0 = socket$inet6(0x18, 0x3, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 01:07:18 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e6661740002010100024000804cf801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 334.567396][T30221] loop3: detected capacity change from 0 to 6 [ 334.590678][T30221] FAT-fs (loop3): Directory bread(block 6) failed 01:07:18 executing program 4: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000500)={{}, 0x0, 0x0, 0xffffffffffffffff}) 01:07:18 executing program 2: shmctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 01:07:18 executing program 5: open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) 01:07:18 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:18 executing program 1: utimensat(0xffffffffffffffff, 0x0, &(0x7f00000012c0), 0x0) 01:07:18 executing program 4: r0 = socket$inet6(0x18, 0x3, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, &(0x7f00000004c0)) ptrace(0xffffffffffffffff, 0x0) 01:07:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008060f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:18 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) [ 334.704599][T30253] loop3: detected capacity change from 0 to 6 [ 334.722506][T30253] FAT-fs (loop3): Directory bread(block 6) failed 01:07:18 executing program 5: openat(0xffffffffffffffff, &(0x7f0000000880)='./file0\x00', 0x0, 0x0) 01:07:18 executing program 1: bind$inet(0xffffffffffffff9c, &(0x7f0000000740)={0x2, 0x2}, 0xc) 01:07:18 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000000030000000000060000000000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:07:18 executing program 1: mknod(&(0x7f00000017c0)='./file0\x00', 0x0, 0xffffffff) 01:07:18 executing program 2: fchownat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) mknod(&(0x7f00000017c0)='./file0\x00', 0x8000, 0xffffffff) 01:07:18 executing program 5: socket$inet6(0x18, 0x30000000, 0x0) 01:07:18 executing program 4: r0 = socket$inet6(0x18, 0x3, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000900)={0xffffffffffffffff}) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000a00)=@file={0x0, './file0\x00'}, 0xa) [ 334.814790][T30276] loop3: detected capacity change from 0 to 6 [ 334.841774][T30276] FAT-fs (loop3): Directory bread(block 6) failed 01:07:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008068f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:18 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) sendmmsg(r0, &(0x7f0000003a40), 0x10, 0x0) 01:07:18 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:18 executing program 2: connect$inet(0xffffffffffffffff, &(0x7f00000008c0)={0x2, 0x2}, 0xc) 01:07:18 executing program 5: getsockopt(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) 01:07:18 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:19 executing program 5: r0 = socket$inet6(0x18, 0x3, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000900)={0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000940)="a4", 0x1, 0x0, &(0x7f0000000a00)=@file={0x0, './file0\x00'}, 0xa) [ 334.964766][T30312] loop3: detected capacity change from 0 to 6 [ 334.978254][T30312] FAT-fs (loop3): Directory bread(block 6) failed 01:07:19 executing program 1: r0 = socket$inet6(0x18, 0x3, 0x4) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000900)) 01:07:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e6661740002010100024000806cf801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:19 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0045878, 0x0) 01:07:19 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x0) 01:07:19 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 335.079399][T30330] loop3: detected capacity change from 0 to 6 [ 335.099032][T30330] FAT-fs (loop3): Directory bread(block 6) failed 01:07:19 executing program 5: bind$inet(0xffffffffffffff9c, 0x0, 0x0) 01:07:19 executing program 4: mknod(&(0x7f00000017c0)='./file0\x00', 0x8000, 0xffffffff) 01:07:19 executing program 2: r0 = socket$inet6(0x18, 0x3, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) 01:07:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000900)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000940)="a4", 0x1, 0x0, &(0x7f0000000a00)=@file={0x0, './file0\x00'}, 0xa) 01:07:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008074f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:19 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:19 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 01:07:19 executing program 4: r0 = socket$inet6(0x18, 0x3, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000500)={{}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001}) 01:07:19 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000900)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:07:19 executing program 1: r0 = socket$inet6(0x18, 0x3, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) [ 335.334545][T30365] loop3: detected capacity change from 0 to 6 01:07:19 executing program 5: accept$inet(0xffffffffffffff9c, 0x0, 0x0) 01:07:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008078f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 335.368627][T30365] FAT-fs (loop3): Directory bread(block 6) failed 01:07:19 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) sendmmsg(r0, &(0x7f0000003a40), 0x10, 0x0) 01:07:19 executing program 5: fchownat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x200) 01:07:19 executing program 1: accept(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 01:07:19 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:19 executing program 4: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f00000001c0), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) 01:07:19 executing program 5: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000001140)={0x1c, 0x1c, 0x1}, 0x1c) 01:07:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e6661740002010100024000807af801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:19 executing program 1: pipe2(&(0x7f00000001c0), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) 01:07:19 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept(r0, &(0x7f0000000080)=@in, &(0x7f0000000440)=0xfffffffffffffcba) 01:07:19 executing program 5: socketpair(0x1c, 0x2, 0x0, 0x0) [ 335.522000][T30396] loop3: detected capacity change from 0 to 6 [ 335.538637][T30396] FAT-fs (loop3): Directory bread(block 6) failed 01:07:19 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000300000000000c0000000000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:07:19 executing program 4: unlinkat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800) 01:07:19 executing program 2: wait4(0x0, 0x0, 0x0, &(0x7f0000000040)) 01:07:19 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x200, 0x0) 01:07:19 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) [ 335.659118][T30429] loop3: detected capacity change from 0 to 6 01:07:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f802", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:19 executing program 4: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 01:07:19 executing program 2: open$dir(0x0, 0x40000, 0x0) [ 335.685865][T30429] FAT-fs (loop3): Directory bread(block 6) failed 01:07:19 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:19 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000180)="0b70b50fe9e6442d3c689e50846157aebc23b5bc75e37e3dc89582dce4c04fdf2621f13f6b96e56d3bdc9c93d6d1b39592ea4ff860adc4e83657242c463eeb19fb0fa7394c02053e8fe267b813a26afb9375c1d2456ee8603c760c", 0x5b}, {0x0}, {&(0x7f00000002c0)="d0", 0x1}, {&(0x7f0000000340)='P', 0x1}], 0x4}, 0x0) 01:07:19 executing program 5: fcntl$lock(0xffffffffffffff9c, 0xa, 0x0) 01:07:19 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) 01:07:19 executing program 2: unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) [ 335.822834][T30465] loop3: detected capacity change from 0 to 6 [ 335.855366][T30465] FAT-fs (loop3): Directory bread(block 6) failed 01:07:19 executing program 5: shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff}}) 01:07:19 executing program 1: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 01:07:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f803", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:19 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:19 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) fchown(r0, 0xffffffffffffffff, 0xffffffffffffffff) [ 335.855382][T30465] FAT-fs (loop3): Directory bread(block 7) failed [ 335.855402][T30465] FAT-fs (loop3): Directory bread(block 8) failed 01:07:19 executing program 4: open$dir(0x0, 0x4104c4, 0x0) 01:07:20 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0xffffffffffffffff}}) 01:07:20 executing program 1: msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000240)={{0x0, 0xffffffffffffffff}}) 01:07:20 executing program 2: fork() wait4(0x0, 0x0, 0x4, 0x0) [ 335.994799][T30499] loop3: detected capacity change from 0 to 6 [ 336.010324][T30499] FAT-fs (loop3): Directory bread(block 7) failed 01:07:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:20 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@multicast2, @local={0xac, 0x14, 0x0}}, 0xc) 01:07:20 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)=@file={0xa}, 0xa, 0x0}, 0x0) 01:07:20 executing program 5: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000100)={{}, {0x0, 0xfffffffe}}, 0x0) 01:07:20 executing program 1: fork() setpgid(0x0, 0x0) [ 336.039298][T30499] FAT-fs (loop3): Directory bread(block 8) failed [ 336.070698][T30499] FAT-fs (loop3): Directory bread(block 9) failed [ 336.077208][T30499] FAT-fs (loop3): Directory bread(block 10) failed 01:07:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f804", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:20 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0) 01:07:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:20 executing program 4: open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x0) 01:07:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:20 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000640)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)='P', 0x1}], 0x4}, 0xc) 01:07:20 executing program 1: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8) 01:07:20 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$unix(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 01:07:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f805", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 336.201080][T30537] loop3: detected capacity change from 0 to 6 [ 336.205658][T30537] FAT-fs (loop3): Directory bread(block 9) failed 01:07:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000180)='\v', 0x1}, {0x0}, {&(0x7f00000002c0)="d0", 0x1}], 0x3}, 0x0) 01:07:20 executing program 5: linkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) 01:07:20 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYRES32], 0x30}, 0x0) [ 336.205676][T30537] FAT-fs (loop3): Directory bread(block 10) failed [ 336.205691][T30537] FAT-fs (loop3): Directory bread(block 11) failed [ 336.205707][T30537] FAT-fs (loop3): Directory bread(block 12) failed 01:07:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:20 executing program 5: bind$inet6(0xffffffffffffff9c, 0x0, 0x0) 01:07:20 executing program 1: fcntl$setown(0xffffffffffffff9c, 0x6, 0x0) 01:07:20 executing program 2: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) fork() 01:07:20 executing program 4: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{}, {0x0, 0xfffff001}}) [ 336.350144][T30562] loop3: detected capacity change from 0 to 6 [ 336.353258][T30562] FAT-fs (loop3): Directory bread(block 11) failed [ 336.353279][T30562] FAT-fs (loop3): Directory bread(block 12) failed [ 336.353295][T30562] FAT-fs (loop3): Directory bread(block 13) failed 01:07:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f806", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:20 executing program 4: pipe2(&(0x7f00000001c0), 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x410, 0xffffffffffffffff, 0x0) [ 336.353311][T30562] FAT-fs (loop3): Directory bread(block 14) failed 01:07:20 executing program 5: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setown(r0, 0x6, 0x0) 01:07:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:20 executing program 2: fork() fork() wait4(0x0, 0x0, 0x1, 0x0) 01:07:20 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000140)=@abs={0x8}, 0x8, 0x0}, 0x0) 01:07:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:20 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="18"], 0x30}, 0x0) 01:07:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f807", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:20 executing program 5: r0 = fork() fork() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) wait4(r0, &(0x7f0000000000), 0x1, &(0x7f0000000040)) [ 336.498141][T30589] loop3: detected capacity change from 0 to 6 [ 336.516504][T30589] FAT-fs (loop3): Directory bread(block 13) failed [ 336.523584][T30589] FAT-fs (loop3): Directory bread(block 14) failed [ 336.530375][T30589] FAT-fs (loop3): Directory bread(block 15) failed [ 336.536941][T30589] FAT-fs (loop3): Directory bread(block 16) failed 01:07:20 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000000)=ANY=[], 0x28) 01:07:20 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)}, 0x0) 01:07:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:20 executing program 4: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000180)) 01:07:20 executing program 5: pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) [ 336.672047][T30627] loop3: detected capacity change from 0 to 6 [ 336.699703][T30627] FAT-fs (loop3): Directory bread(block 15) failed [ 336.712040][T30627] FAT-fs (loop3): Directory bread(block 16) failed 01:07:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f808", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:20 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x40) 01:07:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:20 executing program 1: getpgid(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10) [ 336.718881][T30627] FAT-fs (loop3): Directory bread(block 17) failed [ 336.725549][T30627] FAT-fs (loop3): Directory bread(block 18) failed 01:07:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f809", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:20 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000040)=@file={0xa}, 0xa, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="18"], 0x30}, 0x0) 01:07:20 executing program 5: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@ipv4}, 0x14) 01:07:20 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000140)=@abs={0x8}, 0x8, &(0x7f0000000640)=[{&(0x7f0000000180)="0b70b50fe9e6442d3c689e50846157aebc23b5bc75e37e3dc89582dce4c04fdf2621f13f6b96e56d3bdc9c93d6d1b39592ea4ff860adc4e83657242c463eeb19fb0fa7394c02053e8fe267b813a26afb9375c1d2456ee8603c760ce9", 0x5c}, {0x0}, {0x0}, {&(0x7f0000000340)='P', 0x1}], 0x4, &(0x7f00000006c0)=[@cred, @rights], 0x28}, 0xc) 01:07:20 executing program 1: chdir(&(0x7f0000000000)='./file0\x00') fork() munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 01:07:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:20 executing program 5: pipe2(0x0, 0xe2433b34b64631cb) 01:07:20 executing program 4: unlinkat(0xffffffffffffffff, 0x0, 0x809) [ 336.872007][T30664] loop3: detected capacity change from 0 to 6 [ 336.882387][T30664] FAT-fs (loop3): Directory bread(block 19) failed [ 336.900881][T30664] FAT-fs (loop3): Directory bread(block 20) failed [ 336.907552][T30664] FAT-fs (loop3): Directory bread(block 21) failed [ 336.914284][T30664] FAT-fs (loop3): Directory bread(block 22) failed 01:07:20 executing program 2: fork() r0 = fork() wait4(r0, 0x0, 0x0, &(0x7f0000000000)) 01:07:21 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f80a", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:21 executing program 5: fork() getpgrp(0x0) fcntl$lock(0xffffffffffffff9c, 0x0, 0x0) 01:07:21 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000640)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)='P', 0x1}], 0x4, &(0x7f00000006c0)=[@rights], 0x10}, 0x0) 01:07:21 executing program 4: futimesat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 01:07:21 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000000030000000000600300000000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:07:21 executing program 1: bind$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0x1c, 0x1}, 0x1c) 01:07:21 executing program 4: open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) 01:07:21 executing program 5: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000480)="8147617f18b69a07109bb2d1252980a63a25dad237", 0x15) [ 337.093039][T30712] loop3: detected capacity change from 0 to 6 [ 337.132834][T30712] FAT-fs (loop3): Directory bread(block 21) failed 01:07:21 executing program 4: mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8) 01:07:21 executing program 1: unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0) [ 337.152262][T30712] FAT-fs (loop3): Directory bread(block 22) failed [ 337.152280][T30712] FAT-fs (loop3): Directory bread(block 23) failed [ 337.152298][T30712] FAT-fs (loop3): Directory bread(block 24) failed 01:07:21 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred], 0x18}, 0x0) 01:07:21 executing program 5: shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) 01:07:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f80b", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:21 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)=@file={0xa}, 0xa, 0x0, 0x0, &(0x7f0000000340)=[@cred, @cred, @cred, @rights, @cred, @cred, @rights], 0xb0}, 0x0) 01:07:21 executing program 1: shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff}}) 01:07:21 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f80c", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:22 executing program 5: socketpair(0x1, 0x3, 0xe8, 0x0) [ 337.947070][T30754] loop3: detected capacity change from 0 to 6 [ 337.960171][T30754] FAT-fs (loop3): Directory bread(block 23) failed [ 337.966887][T30754] FAT-fs (loop3): Directory bread(block 24) failed [ 337.973583][T30754] FAT-fs (loop3): Directory bread(block 25) failed [ 337.981191][T30754] FAT-fs (loop3): Directory bread(block 26) failed 01:07:22 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)=@file={0xa}, 0xa, &(0x7f0000000240)=[{0x0}, {0x0}, {0x0}], 0x3, &(0x7f0000000280)}, 0x0) 01:07:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:22 executing program 1: munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 01:07:22 executing program 4: open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) [ 338.059719][T30768] loop3: detected capacity change from 0 to 6 [ 338.078542][T30768] FAT-fs (loop3): Directory bread(block 25) failed 01:07:22 executing program 5: madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 01:07:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:22 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@rights], 0xc}, 0x0) [ 338.112361][T30768] FAT-fs (loop3): Directory bread(block 26) failed [ 338.120009][T30768] FAT-fs (loop3): Directory bread(block 27) failed 01:07:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000140)=@abs={0x8}, 0x8, &(0x7f0000000640)=[{&(0x7f0000000180)="0b70b50fe9e6442d3c689e50846157aebc23b5bc75e37e3dc89582dce4c04fdf2621f13f6b96e56d3bdc9c93d6d1b39592ea4ff860adc4e83657242c463eeb19fb0fa7394c02053e8fe267b813a26afb9375c1d2456ee8603c760c", 0x5b}, {0x0}, {&(0x7f00000002c0)="d0", 0x1}, {&(0x7f0000000340)='P', 0x1}], 0x4, &(0x7f00000006c0)=[@cred, @rights], 0x28}, 0xc) 01:07:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 338.161837][T30768] FAT-fs (loop3): Directory bread(block 28) failed 01:07:22 executing program 5: mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) 01:07:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:22 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1}, 0x0) 01:07:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f80d", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:22 executing program 4: setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, 0x0, 0x28) 01:07:22 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fchown(r0, 0x0, 0x0) 01:07:22 executing program 1: fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000001080)) 01:07:22 executing program 5: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000001140)={0x1c, 0x1c, 0x1}, 0x1c) 01:07:22 executing program 4: semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) lchown(0x0, 0x0, 0x0) 01:07:22 executing program 2: pipe2(&(0x7f0000000280), 0x0) 01:07:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000000030000000000000c00000000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:07:22 executing program 1: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) r3 = fcntl$dupfd(r1, 0x0, r2) fcntl$dupfd(r3, 0xc, 0xffffffffffffffff) 01:07:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 338.382754][T30820] loop3: detected capacity change from 0 to 6 [ 338.415448][T30820] FAT-fs (loop3): Directory bread(block 27) failed 01:07:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:22 executing program 2: fchownat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x4000) [ 338.454056][T30820] FAT-fs (loop3): Directory bread(block 28) failed [ 338.468184][T30820] FAT-fs (loop3): Directory bread(block 29) failed [ 338.493106][T30820] FAT-fs (loop3): Directory bread(block 30) failed 01:07:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f80e", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:22 executing program 4: linkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0, 0x4000) 01:07:22 executing program 1: getresuid(&(0x7f0000000040), 0x0, &(0x7f00000000c0)) 01:07:22 executing program 5: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x73aaede9cee9edd2, 0x10, 0xffffffffffffffff, 0x0) 01:07:22 executing program 2: syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid\x00') syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000340)='ns/pid\x00') 01:07:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:22 executing program 5: socketpair(0x1d, 0x0, 0x2, &(0x7f00000018c0)) 01:07:22 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000a1c000/0x4000)=nil, 0x4000) munlock(&(0x7f0000a1c000/0x1000)=nil, 0x1000) 01:07:22 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) r2 = openat(0xffffffffffffffff, &(0x7f0000001640)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x10, r2, 0x0) preadv(r2, &(0x7f00000015c0)=[{0x0}, {0x0}], 0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x10, r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000100)="18553c50db2827f134dea25c530ba8aa62b3c14d6319e210f4942411e663ede7aa244b9e1d71009c6079db40fc7e239266946b2fbbf6b1ecfff9ae7f1de548b1ed57df7809c28d8f3c552c9c14140cf1c762cbfb16e9648884def028d3f268ad90538a3d00dd88d462c1a548ee9fd3ded3ccebad45741c1ec1d6d8125fd7c7", 0xfef2) 01:07:22 executing program 4: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) fcntl$dupfd(r1, 0x0, r2) [ 338.616366][T30868] loop3: detected capacity change from 0 to 6 [ 338.654552][T30868] FAT-fs (loop3): Directory bread(block 29) failed 01:07:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f80f", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:22 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002b40)={&(0x7f0000001800)=@phonet, 0x80, 0x0}, 0x0) [ 338.661880][T30868] FAT-fs (loop3): Directory bread(block 30) failed [ 338.674536][T30868] FAT-fs (loop3): Directory bread(block 31) failed [ 338.684517][T30868] FAT-fs (loop3): Directory bread(block 32) failed 01:07:22 executing program 1: socketpair(0x6, 0x0, 0x0, &(0x7f00000018c0)) 01:07:22 executing program 4: socketpair(0x3, 0x0, 0x7fff, &(0x7f0000000900)) 01:07:22 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x32, &(0x7f0000000080)=[{0xf8, 0x0, 0x0, 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"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"}, {0x10}], 0x20c0}, 0x0) 01:07:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:22 executing program 5: socketpair(0x1d, 0x0, 0xa1b, &(0x7f0000000000)) 01:07:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000000030000000000001a00000000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:07:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/120, 0x78}], 0x1, &(0x7f0000000300)=""/70, 0x46}, 0x10082) sendmsg$inet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) [ 338.809572][T30908] loop3: detected capacity change from 0 to 6 01:07:22 executing program 4: socketpair(0x9, 0x0, 0x0, &(0x7f00000018c0)) 01:07:22 executing program 2: socketpair(0x1f, 0x0, 0x0, &(0x7f0000001300)) 01:07:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f810", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 338.857233][T30908] FAT-fs (loop3): Directory bread(block 31) failed [ 338.857258][T30908] FAT-fs (loop3): Directory bread(block 32) failed [ 338.857275][T30908] FAT-fs (loop3): Directory bread(block 33) failed [ 338.857289][T30908] FAT-fs (loop3): Directory bread(block 34) failed 01:07:22 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)=[{0x0}, {0x0}, {&(0x7f0000000740)='Q', 0x1}], 0x3}, 0x0) 01:07:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:23 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002b40)={0x0, 0x0, 0x0}, 0x0) 01:07:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) close(r0) 01:07:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:23 executing program 2: socketpair(0x2a, 0x2, 0x0, &(0x7f0000002a40)) 01:07:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) recvmsg(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x2042) [ 339.043330][T30951] loop3: detected capacity change from 0 to 6 01:07:23 executing program 5: socketpair(0x22, 0x0, 0x0, &(0x7f0000001700)) 01:07:23 executing program 1: socketpair(0xf, 0x3, 0x0, &(0x7f00000018c0)) 01:07:23 executing program 2: socketpair(0x11, 0xa, 0x461d, &(0x7f00000018c0)) [ 339.086291][T30951] FAT-fs (loop3): Directory bread(block 33) failed [ 339.092914][T30951] FAT-fs (loop3): Directory bread(block 34) failed 01:07:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f811", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:23 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002b80)=[{0x10}], 0x10}, 0x0) 01:07:23 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, 0x0, 0x0, &(0x7f0000000300)=""/70, 0x46}, 0x10082) sendmsg$inet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) [ 339.092970][T30951] FAT-fs (loop3): Directory bread(block 35) failed [ 339.092985][T30951] FAT-fs (loop3): Directory bread(block 36) failed 01:07:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:23 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000004040)=[{0x10}, {0x10, 0x1}], 0x20}, 0x0) 01:07:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:23 executing program 1: socketpair(0x26, 0x0, 0x0, &(0x7f00000018c0)) [ 339.217076][T30989] loop3: detected capacity change from 0 to 6 [ 339.226760][T30989] FAT-fs (loop3): Directory bread(block 35) failed [ 339.233338][T30989] FAT-fs (loop3): Directory bread(block 36) failed [ 339.246559][T30989] FAT-fs (loop3): Directory bread(block 37) failed [ 339.253093][T30989] FAT-fs (loop3): Directory bread(block 38) failed 01:07:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:23 executing program 4: socketpair(0xa, 0x1, 0x7, &(0x7f00000018c0)) 01:07:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f812", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:23 executing program 5: socketpair(0xb, 0x0, 0x0, &(0x7f0000000480)) 01:07:23 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000004c00)={&(0x7f00000001c0)={0x2, 0x0, @broadcast}, 0x200001d0, 0x0}, 0x0) 01:07:23 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002b40)={&(0x7f0000001800)=@phonet, 0x80, 0x0}, 0x0) 01:07:23 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000540)=0x41401, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x14}, 0x14) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 01:07:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:23 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x2, &(0x7f0000001280)=[{&(0x7f0000000100)='F', 0x1}, {&(0x7f0000000180)="620764d211", 0x5, 0xfffffffc}], 0x0, 0x0) [ 339.449921][T31030] loop3: detected capacity change from 0 to 6 [ 339.470492][T31030] FAT-fs (loop3): Directory bread(block 37) failed [ 339.477155][T31030] FAT-fs (loop3): Directory bread(block 38) failed [ 339.483820][T31030] FAT-fs (loop3): Directory bread(block 39) failed 01:07:23 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) close(r0) 01:07:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f813", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:23 executing program 1: socketpair(0x2c, 0x3, 0x6, &(0x7f0000000600)) [ 339.494210][T31030] FAT-fs (loop3): Directory bread(block 40) failed 01:07:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:23 executing program 4: perf_event_open$cgroup(&(0x7f0000000500)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:07:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) close(r0) recvmsg(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) 01:07:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f814", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:23 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000540)=0x41401, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4880}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000200)=@req3={0x7b, 0x0, 0x0, 0x5, 0x9, 0x0, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 339.570188][T31049] loop2: detected capacity change from 0 to 264192 01:07:23 executing program 1: syz_mount_image$ext4(&(0x7f0000001340)='ext3\x00', &(0x7f0000001380)='./file0\x00', 0x0, 0x1, &(0x7f0000001480)=[{0x0, 0x0, 0x353}], 0x0, &(0x7f00000014c0)={[{@prjquota}], [{@fowner_gt}]}) semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) syz_genetlink_get_family_id$wireguard(0x0, r0) 01:07:23 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) ioprio_get$pid(0x3, 0x0) [ 339.660678][T31049] loop2: detected capacity change from 0 to 264192 [ 339.683430][T31079] loop3: detected capacity change from 0 to 6 01:07:23 executing program 2: perf_event_open(&(0x7f00000006c0)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(r1, 0x8200) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) recvmmsg(0xffffffffffffffff, &(0x7f00000055c0)=[{{0x0, 0x0, &(0x7f0000003200)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) 01:07:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000180)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f00000006c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f00000000c0)="ed41000000ed0000d0f4655fd1f4655fd1f4651f000100000000040002fdac2e177d", 0x22, 0x1600}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') umount2(&(0x7f00000001c0)='./file0\x00', 0x0) [ 339.704692][T31079] FAT-fs (loop3): Directory bread(block 41) failed 01:07:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f815", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:23 executing program 5: utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f0000001280), 0x0, 0x0) getuid() syz_mount_image$ext4(0x0, 0x0, 0x0, 0x2, &(0x7f00000018c0)=[{&(0x7f0000001600)="1b", 0x1}, {0x0}], 0x0, &(0x7f0000001900)={[], [{@obj_role={'obj_role', 0x3d, ']'}}]}) socket$nl_generic(0x10, 0x3, 0x10) openat$incfs(0xffffffffffffffff, 0x0, 0x0, 0x0) getgid() semget(0x0, 0x0, 0x0) semctl$SETALL(0x0, 0x0, 0x11, 0x0) sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0x0) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) [ 339.739177][T31079] FAT-fs (loop3): Directory bread(block 42) failed [ 339.745765][T31079] FAT-fs (loop3): Directory bread(block 43) failed [ 339.752353][T31079] FAT-fs (loop3): Directory bread(block 44) failed 01:07:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', 0x0, 0x0, 0x3, &(0x7f0000001280)=[{0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000012c0)={[{@journal_checksum}], [{@dont_appraise}]}) syz_mount_image$ext4(0x0, &(0x7f0000001380)='./file0\x00', 0x71, 0x2, &(0x7f0000001480)=[{&(0x7f00000013c0)}, {0x0}], 0x0, 0x0) getgid() 01:07:23 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x802) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2286, 0x816e000) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x5387, 0x0) 01:07:23 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) getgid() sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0x0) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) openat$urandom(0xffffff9c, &(0x7f0000005080), 0x0, 0x0) 01:07:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:23 executing program 4: perf_event_open(&(0x7f00000006c0)={0x1, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x84) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(r1, 0x8200) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000005f00)={'filter\x00', 0x4}, 0x64) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) recvmmsg(0xffffffffffffffff, &(0x7f00000055c0)=[{{0x0, 0x0, &(0x7f0000003200)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) [ 339.879884][T31118] loop3: detected capacity change from 0 to 6 [ 339.909888][T31118] FAT-fs (loop3): Directory bread(block 43) failed 01:07:23 executing program 1: openat$incfs(0xffffffffffffffff, 0x0, 0x0, 0x0) getgid() utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) openat$urandom(0xffffff9c, &(0x7f0000005080), 0x0, 0x0) 01:07:24 executing program 4: syz_mount_image$ext4(&(0x7f0000001340)='ext3\x00', &(0x7f0000001380)='./file0\x00', 0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f00000014c0)) 01:07:24 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(0xffffffffffffffff) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @remote}, @dev, 0x0, 0x6, 0x0, 0x0, 0x0, 0x20c200a2, r2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @remote}, @dev, 0x0, 0x6, 0x0, 0x6000000}) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @private2}, 0x1c) 01:07:24 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f816", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 339.935844][T31122] loop2: detected capacity change from 0 to 210287 [ 339.950075][T31118] FAT-fs (loop3): Directory bread(block 44) failed [ 339.959580][T31118] FAT-fs (loop3): Directory bread(block 45) failed [ 339.966394][T31118] FAT-fs (loop3): Directory bread(block 46) failed 01:07:24 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:24 executing program 1: perf_event_open(&(0x7f00000006c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x84) tkill(0x0, 0x0) gettid() fcntl$setstatus(r1, 0x4, 0x6100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x8200) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000005f00)={'filter\x00', 0x4}, 0x64) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) recvmmsg(0xffffffffffffffff, &(0x7f00000055c0)=[{{0x0, 0x0, &(0x7f0000003200)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) 01:07:24 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000001c0)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @private2}, 0x1c) [ 340.080851][T31155] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 340.085837][T31122] loop2: detected capacity change from 0 to 210287 01:07:24 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x3, &(0x7f0000001280)=[{&(0x7f0000000100)='F', 0x1}, {&(0x7f0000000180)="620764d211", 0x5, 0xfffffffc}, {&(0x7f0000000200)="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", 0xe01}], 0x0, 0x0) 01:07:24 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:24 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f0000001280)=[{&(0x7f0000000200)="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", 0xe01}], 0x0, 0x0) 01:07:24 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000540)=0x41401, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000180)=""/98, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xf, 0x80010, 0xffffffffffffffff, 0x92003000) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4880, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) r2 = socket(0x11, 0x0, 0x0) getsockname$packet(r2, 0x0, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 01:07:24 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000001380)=[{{&(0x7f0000000000)={0x2, 0x4e24, @local}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 340.152753][T31155] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 340.159689][T31174] loop3: detected capacity change from 0 to 6 [ 340.180775][T31174] FAT-fs (loop3): Directory bread(block 45) failed 01:07:24 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:24 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x1, 0x0, &(0x7f0000000380)) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) socket(0x0, 0x800000003, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 01:07:24 executing program 4: syz_mount_image$ext4(&(0x7f0000001580)='ext4\x00', &(0x7f00000015c0)='./file0\x00', 0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000001900)) socket$packet(0x11, 0x0, 0x300) 01:07:24 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f817", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 340.239087][T31174] FAT-fs (loop3): Directory bread(block 46) failed [ 340.249149][T31195] loop5: detected capacity change from 0 to 7 [ 340.255935][T31198] loop2: detected capacity change from 0 to 264192 [ 340.257809][T31174] FAT-fs (loop3): Directory bread(block 47) failed [ 340.270361][T31174] FAT-fs (loop3): Directory bread(block 48) failed 01:07:24 executing program 2: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x48282) fcntl$setstatus(r0, 0x4, 0x6100) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) write(r0, &(0x7f0000000200)="9c", 0x1) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f0000000240)=""/102375, 0x18fe7}], 0x1, &(0x7f00000193c0)=[{&(0x7f00000000c0)=""/89, 0x18fe7}], 0x1, 0x0) 01:07:24 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 340.336274][T31195] loop5: detected capacity change from 0 to 7 01:07:24 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) bind(r0, &(0x7f0000005000)=@ax25={{0x3, @default}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x80) 01:07:24 executing program 1: syz_mount_image$ext4(&(0x7f0000001340)='ext3\x00', &(0x7f0000001380)='./file0\x00', 0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f00000014c0)={[], [{@pcr}, {@obj_user={'obj_user', 0x3d, 'ext3\x00'}}]}) syz_genetlink_get_family_id$wireguard(&(0x7f00000050c0), 0xffffffffffffffff) 01:07:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009b00)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, 0x0, 0x200088c0) 01:07:24 executing program 1: syz_open_dev$evdev(&(0x7f0000001080), 0x0, 0x121000) 01:07:24 executing program 2: syz_open_dev$evdev(&(0x7f0000003c00), 0x0, 0x0) [ 340.407196][T31224] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 340.431578][T31228] loop3: detected capacity change from 0 to 6 [ 340.487906][T31228] FAT-fs (loop3): Directory bread(block 47) failed 01:07:24 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f818", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:24 executing program 5: syz_open_dev$evdev(&(0x7f0000001780), 0x0, 0x22e202) 01:07:24 executing program 1: syz_open_dev$evdev(&(0x7f0000000280), 0x0, 0x40680) 01:07:24 executing program 4: syz_open_dev$evdev(&(0x7f0000001080), 0xf49963c, 0x121000) [ 340.487986][T31228] FAT-fs (loop3): Directory bread(block 48) failed [ 340.488000][T31228] FAT-fs (loop3): Directory bread(block 49) failed 01:07:24 executing program 2: shmget(0x1, 0x2000, 0x200, &(0x7f0000ffd000/0x2000)=nil) 01:07:24 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) [ 340.488011][T31228] FAT-fs (loop3): Directory bread(block 50) failed [ 340.543028][T31224] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 01:07:24 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:24 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f819", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:24 executing program 5: semctl$SEM_STAT(0x0, 0x4, 0x12, &(0x7f0000000080)=""/222) 01:07:24 executing program 4: semget$private(0x0, 0x2, 0x38d) 01:07:24 executing program 2: semctl$SEM_INFO(0x0, 0x4, 0x13, &(0x7f0000000240)=""/171) 01:07:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009b00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, 0x0) [ 340.628683][T31266] loop3: detected capacity change from 0 to 6 [ 340.632048][T31266] FAT-fs (loop3): Directory bread(block 49) failed [ 340.632069][T31266] FAT-fs (loop3): Directory bread(block 50) failed [ 340.632082][T31266] FAT-fs (loop3): Directory bread(block 51) failed [ 340.632096][T31266] FAT-fs (loop3): Directory bread(block 52) failed 01:07:24 executing program 5: semctl$SEM_STAT_ANY(0x0, 0x1, 0x14, &(0x7f0000000140)=""/42) 01:07:24 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00'}) [ 340.807516][T31289] loop3: detected capacity change from 0 to 6 [ 340.824602][T31289] FAT-fs (loop3): Directory bread(block 51) failed 01:07:24 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) 01:07:24 executing program 4: openat$pidfd(0xffffffffffffff9c, &(0x7f0000002100), 0x0, 0x0) 01:07:24 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 340.858363][T31289] FAT-fs (loop3): Directory bread(block 52) failed [ 340.866774][T31289] FAT-fs (loop3): Directory bread(block 53) failed [ 340.873319][T31289] FAT-fs (loop3): Directory bread(block 54) failed 01:07:24 executing program 4: r0 = getgid() setresgid(r0, 0xee00, 0xffffffffffffffff) 01:07:24 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:25 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f81a", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:25 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:07:25 executing program 1: r0 = eventfd(0x0) ioctl$BTRFS_IOC_INO_PATHS(r0, 0xc0389423, 0x0) 01:07:25 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:25 executing program 2: openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x400e00, 0x0) 01:07:25 executing program 4: memfd_create(&(0x7f0000000080)='\x00', 0x2) 01:07:25 executing program 1: semctl$SEM_STAT_ANY(0x0, 0x2, 0x14, &(0x7f0000000000)=""/92) 01:07:25 executing program 2: r0 = shmget(0x1, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) 01:07:25 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f81b", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:25 executing program 1: openat$full(0xffffffffffffff9c, &(0x7f0000004800), 0x143081, 0x0) [ 341.092106][T31340] loop3: detected capacity change from 0 to 6 [ 341.101627][T31340] FAT-fs (loop3): Directory bread(block 53) failed [ 341.108343][T31340] FAT-fs (loop3): Directory bread(block 54) failed 01:07:25 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) [ 341.108419][T31340] FAT-fs (loop3): Directory bread(block 55) failed [ 341.108497][T31340] FAT-fs (loop3): Directory bread(block 56) failed 01:07:25 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f81c", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:25 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000003640), 0x0, 0x0) [ 341.186745][T31356] loop3: detected capacity change from 0 to 6 [ 341.190612][T31356] FAT-fs (loop3): Directory bread(block 55) failed [ 341.190642][T31356] FAT-fs (loop3): Directory bread(block 56) failed [ 341.190658][T31356] FAT-fs (loop3): Directory bread(block 57) failed [ 341.190739][T31356] FAT-fs (loop3): Directory bread(block 58) failed [ 341.272902][T31370] loop3: detected capacity change from 0 to 6 [ 341.276643][T31370] FAT-fs (loop3): Directory bread(block 57) failed [ 341.276662][T31370] FAT-fs (loop3): Directory bread(block 58) failed [ 341.276676][T31370] FAT-fs (loop3): Directory bread(block 59) failed [ 341.276688][T31370] FAT-fs (loop3): Directory bread(block 60) failed 01:07:25 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) 01:07:25 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:07:25 executing program 1: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) 01:07:25 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f81d", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:25 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x4ea804, 0x0) 01:07:25 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:25 executing program 2: openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) 01:07:25 executing program 4: r0 = semget(0x1, 0x0, 0x0) semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f00000000c0)=""/246) 01:07:25 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/209) 01:07:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f81e", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:26 executing program 2: openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x100, 0x0) [ 341.946635][T31389] loop3: detected capacity change from 0 to 6 [ 341.962990][T31389] FAT-fs (loop3): Directory bread(block 59) failed [ 341.963022][T31389] FAT-fs (loop3): Directory bread(block 60) failed [ 341.963038][T31389] FAT-fs (loop3): Directory bread(block 61) failed [ 341.963054][T31389] FAT-fs (loop3): Directory bread(block 62) failed 01:07:26 executing program 2: timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x77359400}}, 0x0) 01:07:26 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x40) 01:07:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:26 executing program 1: signalfd(0xffffffffffffffff, 0x0, 0x0) 01:07:26 executing program 4: openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x305400, 0x0) 01:07:26 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KDGETLED(r0, 0x4b31, 0x0) 01:07:26 executing program 1: openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x4000, 0x0) [ 342.123240][T31414] loop3: detected capacity change from 0 to 6 01:07:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:26 executing program 5: signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) 01:07:26 executing program 4: r0 = semget(0x1, 0x0, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000002240)=""/80) [ 342.171131][T31414] FAT-fs (loop3): Directory bread(block 61) failed [ 342.178190][T31414] FAT-fs (loop3): Directory bread(block 62) failed [ 342.192034][T31414] FAT-fs (loop3): Directory bread(block 63) failed [ 342.198889][T31414] FAT-fs (loop3): Directory bread(block 64) failed 01:07:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f821", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:26 executing program 2: semget$private(0x0, 0x3, 0x382) 01:07:26 executing program 1: semctl$SEM_STAT_ANY(0x0, 0x4, 0x14, &(0x7f0000001480)=""/240) 01:07:26 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f0000005180)={{0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 01:07:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:26 executing program 2: mbind(&(0x7f0000fea000/0x14000)=nil, 0x14000, 0x0, &(0x7f0000003140)=0x6233, 0x0, 0x0) 01:07:26 executing program 5: semget$private(0x0, 0x4, 0x216) 01:07:26 executing program 4: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x6000) 01:07:26 executing program 5: r0 = shmget(0x2, 0x3000, 0x200, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) [ 342.321655][T31452] loop3: detected capacity change from 0 to 6 [ 342.337675][T31452] FAT-fs (loop3): Directory bread(block 67) failed [ 342.346471][T31452] FAT-fs (loop3): Directory bread(block 68) failed 01:07:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:26 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000480), 0x8) openat$cgroup_procs(r0, &(0x7f00000004c0)='tasks\x00', 0x2, 0x0) 01:07:26 executing program 2: semctl$IPC_INFO(0x0, 0x4, 0x3, &(0x7f0000000040)=""/66) 01:07:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f822", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:26 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) [ 342.395903][T31452] FAT-fs (loop3): Directory bread(block 69) failed [ 342.424669][T31452] FAT-fs (loop3): Directory bread(block 70) failed 01:07:26 executing program 5: semget$private(0x0, 0x4, 0x664) 01:07:26 executing program 1: recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x40010040, 0x0, 0x0) 01:07:26 executing program 2: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) 01:07:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000300000000000000000a0000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:07:26 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000003640)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@ip_ttl={{0x14}}], 0x18}}], 0x1, 0x0) 01:07:26 executing program 5: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x40440, 0x0) [ 342.528164][T31486] loop3: detected capacity change from 0 to 6 [ 342.558701][T31486] FAT-fs (loop3): Directory bread(block 69) failed 01:07:26 executing program 5: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x1000) 01:07:26 executing program 1: memfd_create(&(0x7f0000000000)='[$\x00', 0x1) 01:07:26 executing program 2: accept4(0xffffffffffffffff, 0x0, 0x0, 0x40c00) [ 342.592558][T31486] FAT-fs (loop3): Directory bread(block 70) failed [ 342.601714][T31486] FAT-fs (loop3): Directory bread(block 71) failed [ 342.617899][T31486] FAT-fs (loop3): Directory bread(block 72) failed 01:07:26 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) 01:07:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f823", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000300000000000000000b0000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:07:26 executing program 4: shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/24) 01:07:26 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x102, 0x0) write$cgroup_type(r0, 0x0, 0x0) 01:07:26 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x80600, 0x0) 01:07:26 executing program 1: semget$private(0x0, 0x2, 0x101) 01:07:26 executing program 2: openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x103400, 0x0) 01:07:26 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) 01:07:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:26 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$GETZCNT(r0, 0x0, 0xf, 0x0) [ 342.808158][T31534] loop3: detected capacity change from 0 to 6 [ 342.828432][T31534] FAT-fs (loop3): Directory bread(block 71) failed 01:07:26 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='smaps\x00') 01:07:26 executing program 2: mmap$perf(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 342.872987][T31534] FAT-fs (loop3): Directory bread(block 72) failed [ 342.896467][T31534] FAT-fs (loop3): Directory bread(block 73) failed [ 342.906880][T31534] FAT-fs (loop3): Directory bread(block 74) failed 01:07:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f824", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:26 executing program 4: timer_create(0x0, &(0x7f0000000200), 0x0) 01:07:26 executing program 2: openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) 01:07:26 executing program 5: r0 = socket$inet6(0x18, 0x3, 0x0) fchmod(r0, 0x0) 01:07:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:27 executing program 1: r0 = epoll_create(0x7) r1 = dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) 01:07:27 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:27 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup(r0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 01:07:27 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, 0x0, 0x300) 01:07:27 executing program 4: openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) 01:07:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f826", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:27 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@sco, 0x80, 0x0}, 0x0) [ 343.050406][T31577] loop3: detected capacity change from 0 to 6 [ 343.066371][T31577] FAT-fs (loop3): Directory bread(block 73) failed [ 343.073132][T31577] FAT-fs (loop3): Directory bread(block 74) failed [ 343.080332][T31577] FAT-fs (loop3): Directory bread(block 75) failed [ 343.087208][T31577] FAT-fs (loop3): Directory bread(block 76) failed 01:07:27 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:27 executing program 4: pipe(&(0x7f0000003500)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) write$cgroup_int(r1, 0x0, 0x0) 01:07:27 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, 0x0, 0x10) 01:07:27 executing program 5: mlock(&(0x7f0000a1c000/0x4000)=nil, 0x4000) munlock(&(0x7f0000a1e000/0x1000)=nil, 0x1000) 01:07:27 executing program 2: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x3938700}}, 0x0) 01:07:27 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, 0x0, 0x0) [ 343.207939][T31601] loop3: detected capacity change from 0 to 6 01:07:27 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:27 executing program 4: nanosleep(&(0x7f0000000000)={0xffffffffffffff00}, 0x0) 01:07:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x0, @local, 0x0, 0x0, 'lblc\x00'}, 0xffffffe8) 01:07:27 executing program 2: r0 = epoll_create(0x7) r1 = dup(r0) fcntl$getflags(r1, 0x0) [ 343.260178][T31601] FAT-fs (loop3): Directory bread(block 77) failed [ 343.268400][T31601] FAT-fs (loop3): Directory bread(block 78) failed [ 343.275419][T31601] FAT-fs (loop3): Directory bread(block 79) failed [ 343.282171][T31601] FAT-fs (loop3): Directory bread(block 80) failed 01:07:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f827", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:27 executing program 2: pipe(&(0x7f0000003500)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) write$cgroup_int(r1, 0x0, 0x38) 01:07:27 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup(r0) sendmsg$netlink(r1, 0x0, 0x4) 01:07:27 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:27 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup(r0) getsockname$inet(r1, 0x0, &(0x7f0000000040)) 01:07:27 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup(r0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, 0x0, 0x0) 01:07:27 executing program 2: r0 = socket$inet6(0x18, 0x3, 0x0) r1 = dup(r0) ioctl$TIOCSPGRP(r1, 0x40047477, &(0x7f0000000040)) 01:07:27 executing program 4: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001e80), 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x5452, &(0x7f0000000a00)={'sit0\x00', 0x0}) 01:07:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f828", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 343.483079][T31654] loop3: detected capacity change from 0 to 6 [ 343.487513][T31654] FAT-fs (loop3): Directory bread(block 79) failed [ 343.487545][T31654] FAT-fs (loop3): Directory bread(block 80) failed [ 343.487558][T31654] FAT-fs (loop3): Directory bread(block 81) failed [ 343.487572][T31654] FAT-fs (loop3): Directory bread(block 82) failed 01:07:27 executing program 5: sendmsg$NL802154_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000040)) 01:07:27 executing program 4: fork() r0 = getpgid(0x0) ioprio_set$pid(0x2, r0, 0x2000) 01:07:27 executing program 1: r0 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r0, 0x0, 0x10, 0x0) 01:07:27 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:27 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x8}, 0x4) 01:07:27 executing program 5: r0 = socket$inet6(0x18, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x31, 0x0, 0x0) 01:07:27 executing program 1: r0 = socket$inet6(0x18, 0x3, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x3, 0x0, 0x0) 01:07:27 executing program 2: r0 = socket$inet6(0x18, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x2}, 0x8) 01:07:27 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x8004741b, &(0x7f0000000100)=0x9) 01:07:27 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000300000000000000003f0000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) [ 343.666836][T31687] loop3: detected capacity change from 0 to 6 [ 343.694129][T31687] FAT-fs (loop3): Directory bread(block 81) failed 01:07:27 executing program 5: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, 0x0, 0x0) [ 343.726191][T31687] FAT-fs (loop3): Directory bread(block 82) failed [ 343.760199][T31687] FAT-fs (loop3): Directory bread(block 83) failed [ 343.766790][T31687] FAT-fs (loop3): Directory bread(block 84) failed 01:07:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f829", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:27 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1004, 0x0, 0x0) 01:07:27 executing program 4: r0 = socket$inet6(0x18, 0x3, 0x0) shutdown(r0, 0x0) 01:07:27 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:27 executing program 2: r0 = socket$inet6(0x18, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x2e, 0x0, 0x0) 01:07:27 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x40047473, &(0x7f0000000140)) 01:07:27 executing program 1: r0 = socket$inet6(0x18, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x2b, 0x0, 0x0) 01:07:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f82a", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 343.868832][T31730] loop3: detected capacity change from 0 to 6 [ 343.880446][T31730] FAT-fs (loop3): Directory bread(block 83) failed [ 343.887229][T31730] FAT-fs (loop3): Directory bread(block 84) failed [ 343.894114][T31730] FAT-fs (loop3): Directory bread(block 85) failed [ 343.904686][T31730] FAT-fs (loop3): Directory bread(block 86) failed 01:07:27 executing program 5: r0 = socket$inet6(0x18, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x3e, 0x0, 0x0) 01:07:28 executing program 2: r0 = socket$inet6(0x18, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xb, 0x0, 0x0) 01:07:28 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, 0x0) 01:07:28 executing program 1: setrlimit(0x0, &(0x7f0000000000)={0x0, 0xfffffffffffffff8}) 01:07:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x7269b8aba2b8aefd, 0x0) shutdown(r0, 0x0) 01:07:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 344.033895][T31757] loop3: detected capacity change from 0 to 6 01:07:28 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000002c0)=[{0x0}], 0x1) 01:07:28 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1002, &(0x7f0000001480), 0x10) [ 344.079692][T31757] FAT-fs (loop3): Directory bread(block 85) failed [ 344.107554][T31757] FAT-fs (loop3): Directory bread(block 86) failed [ 344.116974][T31757] FAT-fs (loop3): Directory bread(block 87) failed [ 344.123492][T31757] FAT-fs (loop3): Directory bread(block 88) failed 01:07:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:28 executing program 5: r0 = socket$inet6(0x18, 0x3, 0x0) sendmsg(r0, &(0x7f0000002a00)={&(0x7f0000000080)=@in={0x2, 0x3}, 0xc, &(0x7f0000002400)=[{&(0x7f00000000c0)="7961d8164bb25a96635667e990391f168b3b3756c53f6f0b119aade5be68c00d93841bfce3ed19a5d72d082a575509775bddd6d617808036734c", 0x3a}, {&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="db6bae4e235ed2332fa6c4069f1c4cc79c8d93c93bd4a3a7a59c9827cd1568fee360276e081e232dbfb29fc7f4a14c0b7aaa6d4d6460cb4fdf8bbba2b9f503e4d7b4ebc9b95b64e00d59ea0f89c95a48914672e1480cb1df0869666910be81e30bd2624f3b3fa28445fecf2077be4b25e3a74602cbd1f9badf08820a8db4b12de560fa3244916f81e8158a6f8d97f25641248a9262a8c2a2ce67cea0266a8c782149d2695bb23fe02658a2d6863ac9792fa40970261120c9137e4a53ec695212e77431e52fc1d1039858fb3eb441dec1982e07e337bb0939c4e3f4d653d118c6db40b59b734bc3645497b5eb0c", 0xed}, {&(0x7f0000001200)="12a25668c3bd1a468f2fdf12f60c6f649085b37fd1d5b81f4504dd0f1328b68672f1c00e", 0x24}, {&(0x7f0000001240)="5831e7dc0c3cdd66d7421d45f867019844b14739d0be1083a7c1549fdf15878710fb3774e393f5fcbc333893a7fb", 0x2e}, {&(0x7f0000001280)="88b87a411267ac7a41e8e333773c269d55aa", 0x12}, {&(0x7f00000012c0)="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", 0x94e}], 0x7, &(0x7f00000024c0)=[{0xd8, 0x0, 0x0, "8ceaae8b47abd53df18a3405a7aecdbb5aa1b3d12b02ee59f04a77a58093c6c289336f4b94d509185afb618e935654a381ef5b2d715fc384443bc56acbc77e6de701f20d34ed2524581001b03f291878a1c5ab28359a2c644347b2606436d0ba1922b8ffcfbffda0b54bc3f41c9bae53bd37c798782f3ade18cbb07a32f2e91c7f4d1a257822e23d6d864e98a5f91365048004824cc58f8702e1ec12105c056d766348de6326bb5edc85450a4f1baeb27eaf21b34f466b56ffaffc01d621cfd9fe"}, {0x110, 0x0, 0x0, "617bfd8cc9a2e6cff00a7f987a0111a7dd24ce63cf606fdf027873ca3993f1e02d5df2d32571c7e7189739b21a6f3b6c867ef47a0308f67ac3f1f9508799057212f68dbdc6cec26dfcf63d80856aac688afd4368e8964ca0c816da9510ba9e86cb91e62951286c9526261d53624cf3a59c047431d759aa3545c9abaa74512c8dcbca68e961b0a99a5182af4c0625ad6cfc9b1bd20a888fdae6fe7211a80ad0a7d6ceac4dcbaf4649a300c1c05df6158123a4bd697f277828678bafa3d751eea9ebc00073018971fd84d71b7c9313ba3bc31b5682cd04b2fd67db4bc239bc41abd59b840ada87012c714140514ce7c1ff20e386a8f4d1558660"}, {0x58, 0x0, 0x0, "2a638cee1f060050323aefd50848d82d9966f8f1996f455430b86780ba34d7e096b1e2a4117f439ed1b1d2a9bec5ec0ce864055bfdb390d18e0370611c256cb00e"}, {0xa8, 0x0, 0x0, "3f3e1b3e6517f6628dfe658e2944b7352cc43aa6068d25cc4ca206856f1180904b8fbcdcad969cbf79ce5358420c862e7e9c93ec500a9ae5c8272fe0cce8369f6be6afa813a1ead6488d0668fdad529631fb1dad8f348a85686b8d87dc63fc8316b1f157a44bd038683cefccf0ca8f6f97e9360d2deeb544373780b363ced35e7b1b2641cba568492ad0685ee70ffee29c"}, {0x58, 0x0, 0x0, "4d3b09ffcad60fc20dae2a8ee350b5bff69e5cc8e28136e494fb5a3ac0925c956a482e9661ab33e4ce1d38e981a7a4171f67077ffed3d7b9e4d3e26cd3b17e0ff8"}, {0xe0, 0x0, 0x0, "5e2dec7bbf9e0220d18844a4f93ce4935c23cb90e99eab7de2b02a226802bab81c4b74ebd38262a20d7bae441a6fd55737f87f0a72152800eaab6eeda6bd06febc76c1dc97fe84c593c4d3275a8eb8ca56ec5eb41f7cbb3c6362aebe07902249ad998d347233e3d4ce46f5b46900b0de9dc0068479e37d5a4d4619255ab1a2bccdd97b810001f747894b01d9909ae412b040f87d965ad7804be7b7c84037f4843da560cfcb6f794e26afd1a58c67bb3b78732f8fe6cd8feaffad815e091ab9e11a6859b727e50ba488"}, {0x70, 0x0, 0x0, "51547ebbbcaf78ee4e7acd20b1c1cafb9b13a89ac01ae072a5c35279b2a472e10700ff48fb24252e5395b19ef27fc03b79236b774dd6370baee8631599191f12806af7b34167481f4b42d29139d1e66cb7b973fa969b20b10d"}, {0x98, 0x0, 0x0, "39dc09fe4d11e6dad2946933dab2a56a041873746d698d8836f4e1f8940a9c98c8e87480620f96c980b6dba5f927326cadf190eac8b172fe12345deb17f6fe156dc705beb9a5a8b70153d43ef1a653a8413deafb114b91b42337e19e990a68376af34d7fac14f76b6d9cf251ad085f23640a8d966f365529f73a50bb7bd5f4c1a3"}], 0x528}, 0x0) 01:07:28 executing program 2: r0 = socket(0x2, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), 0x10) 01:07:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f84b", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:28 executing program 4: r0 = socket$inet6(0x18, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), 0x10) 01:07:28 executing program 4: r0 = socket$inet6(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f00000011c0)={0x0, 0x0, 0x0}, 0x803) 01:07:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:28 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000), 0x0) 01:07:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f864", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 344.260613][T31805] loop3: detected capacity change from 0 to 6 [ 344.269515][T31805] FAT-fs (loop3): Directory bread(block 151) failed [ 344.276573][T31805] FAT-fs (loop3): Directory bread(block 152) failed [ 344.293233][T31805] FAT-fs (loop3): Directory bread(block 153) failed [ 344.300221][T31805] FAT-fs (loop3): Directory bread(block 154) failed 01:07:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:28 executing program 5: mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) munmap(&(0x7f0000fa4000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 01:07:28 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1023, &(0x7f0000001480), 0x10) 01:07:28 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x8004741b, &(0x7f0000000080)=0xa1f) 01:07:28 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') rmdir(&(0x7f0000000040)='./file0\x00') 01:07:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f800", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 344.388998][T31832] loop3: detected capacity change from 0 to 6 [ 344.398297][T31832] FAT-fs (loop3): Directory bread(block 201) failed [ 344.406030][T31832] FAT-fs (loop3): Directory bread(block 202) failed [ 344.412807][T31832] FAT-fs (loop3): Directory bread(block 203) failed [ 344.420067][T31832] FAT-fs (loop3): Directory bread(block 204) failed 01:07:28 executing program 2: r0 = socket$inet6(0x18, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd, 0x0, 0x0) 01:07:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:28 executing program 4: r0 = socket$inet6(0x18, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x6, 0x4, &(0x7f0000000000), 0x10) 01:07:28 executing program 1: r0 = socket$inet6(0x18, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1003, &(0x7f0000000000), 0x10) 01:07:28 executing program 5: mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80c4, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 01:07:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 344.540684][T31861] loop3: detected capacity change from 0 to 6 [ 344.551423][T31861] FAT-fs (loop3): bogus number of FAT sectors [ 344.557524][T31861] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:28 executing program 2: r0 = socket$inet6(0x18, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x33, 0x0, 0x0) 01:07:28 executing program 4: setrlimit(0x8, &(0x7f0000000000)={0x7, 0xfffffffffffffff8}) syz_open_pts(0xffffffffffffffff, 0x0) 01:07:28 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) shutdown(r0, 0x1) 01:07:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 344.619046][T31861] loop3: detected capacity change from 0 to 6 [ 344.644280][T31861] FAT-fs (loop3): bogus number of FAT sectors [ 344.650394][T31861] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:28 executing program 5: mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) munmap(&(0x7f0000f02000/0x4000)=nil, 0x4000) 01:07:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f800", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x7269b8aba2b8aefd, 0x0) pwritev(r0, &(0x7f0000001680)=[{&(0x7f0000000180)="d4", 0x1}], 0x1, 0x0, 0x1000000000000005) 01:07:28 executing program 4: r0 = socket$inet6(0x18, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000000), 0x4) 01:07:28 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x40047477, &(0x7f0000000740)) 01:07:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:28 executing program 5: setrlimit(0x7, &(0x7f0000000040)={0x0, 0x100000}) 01:07:28 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) shutdown(r0, 0x1) 01:07:28 executing program 1: socket$inet(0x2, 0xd64fb5ba214ddb5, 0x0) 01:07:28 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x4, &(0x7f0000001480), 0x10) 01:07:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:28 executing program 1: chown(&(0x7f0000000140)='.\x00', 0x0, 0x0) 01:07:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f800", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:29 executing program 1: mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 01:07:29 executing program 5: r0 = socket(0x2, 0x3, 0x0) getsockname$inet6(r0, 0x0, &(0x7f00000000c0)) 01:07:29 executing program 2: r0 = socket$inet6(0x18, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x3b, 0x0, 0x0) 01:07:29 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x1}, 0x8) 01:07:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 344.967108][T31934] loop3: detected capacity change from 0 to 6 [ 344.980594][T31934] FAT-fs (loop3): bogus number of FAT sectors [ 344.986706][T31934] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:29 executing program 1: mlock(&(0x7f00008bf000/0x2000)=nil, 0x2000) munmap(&(0x7f00008bd000/0x3000)=nil, 0x3000) 01:07:29 executing program 4: r0 = socket$inet6(0x18, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x32, 0x0, 0x0) 01:07:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c460000000003000000000080ffffff0000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:07:29 executing program 2: socketpair(0x1, 0x5, 0x1, &(0x7f0000000080)) 01:07:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f800", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 345.068457][T31960] loop3: detected capacity change from 0 to 6 [ 345.085787][T31960] FAT-fs (loop3): bogus number of FAT sectors [ 345.091875][T31960] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:29 executing program 1: r0 = socket$inet6(0x18, 0x3, 0x0) connect$inet6(r0, &(0x7f0000000140)={0x18}, 0xc) 01:07:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:29 executing program 5: r0 = socket$inet6(0x18, 0x3, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x18}, 0xc) 01:07:29 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fsync(r0) 01:07:29 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000040)=@file={0x0, './file\x00'}, 0x9, 0x0, 0x5f, &(0x7f0000000840)=[@rights, @rights], 0x20}, 0x0) [ 345.184516][T31983] loop3: detected capacity change from 0 to 6 [ 345.197650][T31983] FAT-fs (loop3): bogus number of FAT sectors [ 345.203737][T31983] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:29 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1021, 0x0, 0x0) 01:07:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f800", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000000030000000000000200000000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) [ 345.271613][T31983] loop3: detected capacity change from 0 to 6 [ 345.282685][T31983] FAT-fs (loop3): bogus number of FAT sectors [ 345.288828][T31983] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:29 executing program 2: r0 = socket$inet6(0x18, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x35, 0x0, 0x0) 01:07:29 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1004, &(0x7f0000001480), 0x10) 01:07:29 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x10, &(0x7f0000001480), 0x10) 01:07:29 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f0000003700)=[{&(0x7f0000001500)=""/223, 0xdf}], 0x1) writev(r1, &(0x7f0000001440)=[{0x0}], 0x1) 01:07:29 executing program 2: r0 = socket$inet6(0x18, 0x3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x4, 0x0, 0x0) 01:07:29 executing program 1: fchmodat(0xffffffffffffff9c, 0x0, 0x3b217c1425cc5243) 01:07:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 345.388850][T32020] loop3: detected capacity change from 0 to 6 [ 345.408082][T32020] FAT-fs (loop3): bogus number of FAT sectors [ 345.414277][T32020] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, 0x0, &(0x7f0000000100)) 01:07:29 executing program 1: r0 = socket$inet6(0x18, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x41, 0x0, 0x0) 01:07:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 345.485484][T32020] loop3: detected capacity change from 0 to 6 [ 345.503686][T32020] FAT-fs (loop3): bogus number of FAT sectors [ 345.509861][T32020] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f800", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:29 executing program 5: mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) open$dir(&(0x7f00000026c0)='./file0\x00', 0x200, 0x0) 01:07:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:29 executing program 2: symlink(0xfffffffffffffffe, 0x0) 01:07:29 executing program 1: mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) [ 345.665015][T32076] loop3: detected capacity change from 0 to 6 [ 345.674889][T32076] FAT-fs (loop3): bogus number of FAT sectors [ 345.681074][T32076] FAT-fs (loop3): Can't find a valid FAT filesystem [ 345.724031][T32076] loop3: detected capacity change from 0 to 6 [ 345.731252][T32076] FAT-fs (loop3): bogus number of FAT sectors [ 345.737345][T32076] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:30 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000001480)={0xfffffffffffffffa}, 0x10) 01:07:30 executing program 1: r0 = socket(0x18, 0x4003, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) sendmsg$unix(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[], 0x10}, 0x0) 01:07:30 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="cf", 0x1) 01:07:30 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:30 executing program 5: r0 = socket$inet6(0x18, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x2000, &(0x7f0000000000), 0x10) 01:07:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f800", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:30 executing program 1: r0 = socket$inet6(0x18, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1001, &(0x7f0000000000), 0x10) 01:07:30 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:30 executing program 2: r0 = socket$inet6(0x18, 0x3, 0x0) setsockopt(r0, 0x0, 0x0, 0xfffffffffffffffe, 0x0) 01:07:30 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f0000003700)=[{&(0x7f0000001500)=""/223, 0xdf}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2) writev(r1, &(0x7f0000001440)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="ef26860963983523a8db469f37dbdae15508e60d05a01a905af0de7463058b696a080a9f662377fc6d0d6f01753dd4d17c46c2b1be0ac5d5d0a648309e", 0x3d}, {&(0x7f00000010c0)="9452307aa1a08aaaf7be5671423aa9196ffbbc0f614978cca5dd5bdd756305db58feb8774e412bee4f371f1c51fd5323a973b79f111fdb924fc3e6191ecbed1fbfb9e4b96eead154c7d8f4f22328108610a3f447c07135e25ed726f7c1f8fde723e520d3d36415bc0fb0344198d94165d9d05aca0828c42b087cebaf4d8d335a867a461a6966edaa1f09fa0b73a0d45f72a8f4bdf2de91276990e0c48e6257295886", 0xa2}], 0x3) [ 346.329666][T32100] loop3: detected capacity change from 0 to 6 [ 346.366619][T32100] FAT-fs (loop3): bogus number of FAT sectors [ 346.372706][T32100] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:30 executing program 4: prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) 01:07:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000005e"], 0x24}}, 0x0) [ 346.408982][T32100] loop3: detected capacity change from 0 to 6 [ 346.438144][T32100] FAT-fs (loop3): bogus number of FAT sectors [ 346.444264][T32100] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:30 executing program 2: r0 = socket(0x11, 0x2, 0x0) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r0, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000240)={0x0}}, 0x0) 01:07:30 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r1, r2, 0x0) write$cgroup_type(r3, 0x0, 0x0) 01:07:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f800", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 346.453305][ T25] audit: type=1326 audit(1620263250.461:190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32128 comm="syz-executor.4" exe="/root/syz-executor.4" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 346.475406][T32135] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 01:07:30 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 346.540815][T32145] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 01:07:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "852f5eebe268c9040f916e28dabb37fd6031f8"}) 01:07:30 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000540)='./file0/../file0/file0/file0\x00', &(0x7f0000000580)='./file1/../file0\x00') 01:07:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x38, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x4}, @NL80211_ATTR_HT_CAPABILITY={0x1e}]}, 0x38}}, 0x0) 01:07:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f800", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 346.594486][T32153] loop3: detected capacity change from 0 to 6 [ 346.626858][T32153] FAT-fs (loop3): bogus number of FAT sectors [ 346.632950][T32153] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:30 executing program 1: add_key$user(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, &(0x7f00000000c0)="8d", 0x1, 0xfffffffffffffffb) [ 346.728262][T32178] loop3: detected capacity change from 0 to 6 [ 346.737849][T32178] FAT-fs (loop3): bogus number of FAT sectors [ 346.743986][T32178] FAT-fs (loop3): Can't find a valid FAT filesystem [ 346.774441][T32178] loop3: detected capacity change from 0 to 6 [ 346.780833][T32178] FAT-fs (loop3): bogus number of FAT sectors [ 346.786926][T32178] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0xfffffffc, 0x0, 0x0, "852f5eebe268c94405916e2842bb37fd6031f8"}) 01:07:31 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:31 executing program 2: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ff8000/0x8000)=nil, 0x8000, 0x6) 01:07:31 executing program 5: r0 = socket$inet(0x2, 0x3, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x0, @empty}, {0x0, @link_local}}) 01:07:31 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000240)) 01:07:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f800", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 347.287135][ T25] audit: type=1326 audit(1620263251.301:191): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32128 comm="syz-executor.4" exe="/root/syz-executor.4" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 01:07:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000005e006f253a"], 0x24}}, 0x0) 01:07:31 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001140), 0x0, 0x0) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) 01:07:31 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = add_key$keyring(&(0x7f0000000580), &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, r1) add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc3}, &(0x7f0000000140)={0x0, "f7a979ac377da15d00bfe961a2074c5f860acc85c66eb5ae22bf4329ef3206b97ae60f8c1d9c63a03ff775b60092d699a500", 0x12}, 0x48, r2) [ 347.414070][T32202] loop3: detected capacity change from 0 to 6 [ 347.451503][T32202] FAT-fs (loop3): bogus number of FAT sectors [ 347.457627][T32202] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = add_key$keyring(&(0x7f0000000580), &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, r1) r3 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc3}, &(0x7f0000000140)={0x0, "f7a979ac377da15d00bfe961a2074c5f860acc85c66eb5ae22bf4329ef3206b97ae60f8c1d9c63a03ff775b60092d699a500", 0x12}, 0x48, r2) request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={'syz', 0x1}, &(0x7f00000002c0)='keyring\x00', r3) 01:07:31 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x20, r0, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0) [ 347.484247][T32214] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 347.505797][T32219] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 01:07:31 executing program 1: r0 = socket(0x2, 0xa, 0x0) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={0x0}}, 0x0) 01:07:31 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:31 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x84, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)) [ 347.540215][T32202] loop3: detected capacity change from 0 to 6 [ 347.553885][T32202] FAT-fs (loop3): bogus number of FAT sectors [ 347.559976][T32202] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f8f2", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$keyring(&(0x7f0000000580), &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) 01:07:31 executing program 1: r0 = semget(0x1, 0x0, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000001c0)={{0x1, 0xee00, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}}) 01:07:31 executing program 4: socketpair(0x10, 0x3, 0x1, 0x0) 01:07:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_open_pts(r0, 0x200080) 01:07:31 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:31 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, 0x0) 01:07:31 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xe802, 0x0) 01:07:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_RADAR_DETECT(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x24}}, 0x0) [ 347.721884][T32253] loop3: detected capacity change from 0 to 6 01:07:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f8f8", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:31 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x4004004) 01:07:31 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xe802, 0x0) [ 347.787635][T32253] FAT-fs (loop3): Directory bread(block 485) failed [ 347.787654][T32253] FAT-fs (loop3): Directory bread(block 486) failed 01:07:31 executing program 2: socket(0xa, 0x0, 0xf2b) 01:07:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f8f9", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 347.787667][T32253] FAT-fs (loop3): Directory bread(block 487) failed [ 347.787713][T32253] FAT-fs (loop3): Directory bread(block 488) failed 01:07:31 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) 01:07:31 executing program 4: socket(0x2, 0x0, 0x8000) 01:07:31 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x4241) [ 347.863927][T32282] loop3: detected capacity change from 0 to 6 [ 347.870858][T32282] FAT-fs (loop3): Directory bread(block 497) failed [ 347.870908][T32282] FAT-fs (loop3): Directory bread(block 498) failed [ 347.870925][T32282] FAT-fs (loop3): Directory bread(block 499) failed 01:07:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAX_CRIT_PROT_DURATION={0x6}, @NL80211_ATTR_CRIT_PROT_ID={0x6}, @NL80211_ATTR_CRIT_PROT_ID={0x6}]}, 0xff97}}, 0x0) 01:07:32 executing program 1: add_key$user(&(0x7f0000000000), &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000080)="b5", 0x1, 0xffffffffffffffff) 01:07:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000480)=""/220, 0xdc}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/212, 0xd4}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xe}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000a40)=""/4070, 0xfe6}], 0x1}, 0x0) shutdown(r3, 0x0) shutdown(r4, 0x0) 01:07:32 executing program 4: r0 = socket(0x2, 0x3, 0x2) sendmsg$NL80211_CMD_SET_MAC_ACL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) 01:07:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x2}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 347.870937][T32282] FAT-fs (loop3): Directory bread(block 500) failed [ 348.002423][T32306] loop3: detected capacity change from 0 to 6 [ 348.005899][T32306] FAT-fs (loop3): Directory bread(block 499) failed [ 348.005914][T32306] FAT-fs (loop3): Directory bread(block 500) failed [ 348.005925][T32306] FAT-fs (loop3): Directory bread(block 501) failed [ 348.005936][T32306] FAT-fs (loop3): Directory bread(block 502) failed 01:07:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:32 executing program 5: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet(0x2, 0x20000003, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$sock_linger(r2, 0xffff, 0x80, 0x0, 0x0) 01:07:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)) 01:07:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x6) 01:07:32 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000340)=[0x0, 0xfff]) [ 348.155057][T32330] loop3: detected capacity change from 0 to 6 [ 348.173878][T32330] FAT-fs (loop3): invalid media value (0x80) [ 348.179867][T32330] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:32 executing program 1: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x105243) 01:07:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xa, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0xffffffffffffffb1}}, 0x0) [ 348.218196][T32330] loop3: detected capacity change from 0 to 6 [ 348.229364][T32330] FAT-fs (loop3): invalid media value (0x80) [ 348.235396][T32330] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:32 executing program 5: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x4, {{0x1c, 0x1c, 0x1}}}, 0x88) 01:07:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000480)=""/220, 0xdc}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/212, 0xd4}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xe}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000a40)=""/4070, 0xfe6}], 0x1}, 0x0) shutdown(r3, 0x0) shutdown(r4, 0x0) 01:07:32 executing program 1: r0 = semget(0x2, 0x0, 0x0) semop(r0, &(0x7f0000000bc0)=[{0x0, 0x6}, {0x0, 0xfffd, 0x1800}], 0x2) 01:07:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x3}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:32 executing program 4: r0 = socket$inet(0x2, 0x20000003, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, &(0x7f00000000c0)) 01:07:32 executing program 5: r0 = semget(0x2, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0xcd6c}], 0x1) 01:07:33 executing program 4: open$dir(0x0, 0x220003, 0x0) 01:07:33 executing program 1: getsockname$inet6(0xffffffffffffffff, 0x0, &(0x7f00000011c0)) 01:07:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:33 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, 0x0, 0x0) 01:07:33 executing program 4: msgget$private(0x0, 0x0) fork() msgctl$IPC_SET(0x0, 0x1, 0x0) shmctl$IPC_SET(0xffffffffffffffff, 0x1, 0x0) [ 349.039892][T32389] loop3: detected capacity change from 0 to 6 [ 349.052871][T32389] FAT-fs (loop3): invalid media value (0x00) [ 349.058890][T32389] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 349.132601][T32389] loop3: detected capacity change from 0 to 6 [ 349.146928][T32389] FAT-fs (loop3): invalid media value (0x00) [ 349.152928][T32389] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000480)=""/220, 0xdc}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/212, 0xd4}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xe}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000a40)=""/4070, 0xfe6}], 0x1}, 0x0) shutdown(r3, 0x0) shutdown(r4, 0x0) 01:07:33 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x30}, 0x0) 01:07:33 executing program 1: msgget$private(0x0, 0x200) fork() msgget$private(0x0, 0x221) 01:07:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x4}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:33 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000040)='\x00', 0x0, 0x0) 01:07:33 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x304, 0x0, 0x0) 01:07:33 executing program 5: mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) madvise(&(0x7f0000e6b000/0x3000)=nil, 0x3000, 0x4) 01:07:34 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname$inet6(r0, 0x0, &(0x7f0000000040)) 01:07:34 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 349.932832][T32442] loop3: detected capacity change from 0 to 6 [ 349.959397][T32442] FAT-fs (loop3): invalid media value (0x40) [ 349.965408][T32442] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:34 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x5}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:34 executing program 1: symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00') symlinkat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00') [ 350.071576][T32466] loop3: detected capacity change from 0 to 6 [ 350.084468][T32466] FAT-fs (loop3): bogus number of FAT structure [ 350.090733][T32466] FAT-fs (loop3): Can't find a valid FAT filesystem [ 350.143973][T32466] loop3: detected capacity change from 0 to 6 [ 350.152036][T32466] FAT-fs (loop3): bogus number of FAT structure [ 350.158363][T32466] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000480)=""/220, 0xdc}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/212, 0xd4}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xe}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000a40)=""/4070, 0xfe6}], 0x1}, 0x0) shutdown(r3, 0x0) shutdown(r4, 0x0) 01:07:34 executing program 4: socket(0x0, 0x0, 0x1) 01:07:34 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:34 executing program 1: nanosleep(&(0x7f0000000080)={0x1}, 0x0) 01:07:34 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}, {&(0x7f0000000240)='v', 0x1}], 0x2, &(0x7f0000000440)=[@cred], 0x20}, 0x0) 01:07:34 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x6}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:34 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:34 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)=@abs={0x8}, 0xfffffe5d, 0x0}, 0x0) 01:07:34 executing program 5: openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00') 01:07:34 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x7}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 350.839444][T32500] loop3: detected capacity change from 0 to 6 [ 350.852175][T32500] FAT-fs (loop3): invalid media value (0x00) [ 350.858269][T32500] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:34 executing program 4: setitimer(0x0, &(0x7f0000000240)={{0x0, 0x4}, {0x0, 0x9}}, 0x0) 01:07:34 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 350.961332][T32521] loop3: detected capacity change from 0 to 6 [ 350.985834][T32521] FAT-fs (loop3): invalid media value (0x01) [ 350.991846][T32521] FAT-fs (loop3): Can't find a valid FAT filesystem [ 351.053818][T32521] loop3: detected capacity change from 0 to 6 [ 351.064710][T32521] FAT-fs (loop3): invalid media value (0x01) [ 351.070730][T32521] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x8}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:35 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x180, 0x0, 0x0) 01:07:35 executing program 4: symlinkat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00') open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x100, 0x0) 01:07:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f00000000c0)=@abs={0x8}, 0x8, 0x0}, 0x0) 01:07:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:35 executing program 2: accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) fork() 01:07:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x9}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:35 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c}, 0xfffffffffffffdaf) [ 351.703287][T32549] loop3: detected capacity change from 0 to 6 [ 351.714844][T32549] FAT-fs (loop3): invalid media value (0x01) [ 351.720850][T32549] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:35 executing program 4: r0 = semget(0x2, 0x0, 0x0) semop(r0, &(0x7f0000000bc0)=[{0x0, 0x6}, {0x0, 0x5}, {0x0, 0xfffd}, {0x0, 0xa814, 0x1800}], 0x4) 01:07:35 executing program 1: setpriority(0x1, 0x4, 0x0) 01:07:35 executing program 5: fork() getuid() 01:07:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:35 executing program 2: getpeername(0xffffffffffffffff, 0x0, &(0x7f0000000480)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)) 01:07:35 executing program 4: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c) [ 351.826044][T32569] loop3: detected capacity change from 0 to 6 [ 351.848860][T32569] FAT-fs (loop3): invalid media value (0x02) [ 351.854906][T32569] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:35 executing program 1: setitimer(0x0, &(0x7f0000000080)={{0x0, 0x80000000}, {0x6}}, 0x0) 01:07:35 executing program 5: msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000340)={{0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) 01:07:35 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f00000000c0)=@abs={0x8}, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000200)="d0", 0x1}, {&(0x7f0000000240)='v', 0x1}], 0x2}, 0x4) 01:07:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x3, 0x0, 0x0) [ 351.906794][T32569] loop3: detected capacity change from 0 to 6 [ 351.923750][T32569] FAT-fs (loop3): invalid media value (0x02) [ 351.929814][T32569] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0xa}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:36 executing program 5: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet(0x2, 0x20000003, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000040), 0x8) 01:07:36 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000), 0x1a, 0x0, 0xffffffffffffff77}, 0x0) 01:07:36 executing program 2: openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) 01:07:36 executing program 4: getpriority(0x0, 0xfffff000) 01:07:36 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xca65a703e028b22d, 0x0) 01:07:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:36 executing program 2: openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 01:07:36 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, &(0x7f0000000000)="ebf545a0775e5be249411ec97589771e863a38ed21cd78df886c98005f2b3b51b8dbfa8abba66418cb99d6e7a5a013d3aa85cf50bdb9a3423701589f0961277c5be7249e43b3a9a918493cb71a8c8ab83715c526b477635ad2ec102fa7", 0x5d, 0x100, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 01:07:36 executing program 5: symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00') statfs(&(0x7f0000000ac0)='./file1\x00', 0x0) 01:07:36 executing program 4: open$dir(&(0x7f00000002c0)='./file1\x00', 0x200, 0x0) link(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file1/file0\x00') [ 352.205338][T32634] loop3: detected capacity change from 0 to 6 [ 352.252161][T32634] FAT-fs (loop3): invalid media value (0x00) [ 352.258201][T32634] FAT-fs (loop3): Can't find a valid FAT filesystem [ 352.319242][T32634] loop3: detected capacity change from 0 to 6 [ 352.329095][T32634] FAT-fs (loop3): invalid media value (0x00) [ 352.335149][T32634] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0xb}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:36 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f00000000c0)=@abs={0x8}, 0x8, 0x0}, 0x0) 01:07:36 executing program 5: shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)) 01:07:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:07:36 executing program 4: r0 = socket$inet(0x2, 0x20000003, 0x0) r1 = dup2(r0, r0) sendmsg$unix(r1, &(0x7f0000002700)={&(0x7f0000000000)=@file={0xa}, 0xa, &(0x7f0000002600)=[{&(0x7f0000000040)='R', 0x1}, {0x0}, {&(0x7f0000000180)='/', 0x1}], 0x3}, 0x0) 01:07:36 executing program 5: r0 = open$dir(&(0x7f00000002c0)='./file1\x00', 0x200, 0x0) read(r0, &(0x7f0000000000)=""/69, 0x45) 01:07:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x200, 0x0, &(0x7f0000000040)) 01:07:36 executing program 4: accept$inet6(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f00000003c0)=0x1c) 01:07:36 executing program 5: symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00') symlinkat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 01:07:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 352.462067][T32672] loop3: detected capacity change from 0 to 6 [ 352.494488][T32672] FAT-fs (loop3): invalid media value (0x74) [ 352.500505][T32672] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:36 executing program 4: r0 = getpid() r1 = fork() setpgid(r0, r1) [ 352.559381][T32672] loop3: detected capacity change from 0 to 6 [ 352.576386][T32672] FAT-fs (loop3): invalid media value (0x74) [ 352.582403][T32672] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0xc}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:36 executing program 4: semget(0x1, 0x4, 0x80) 01:07:36 executing program 2: r0 = socket$inet(0x2, 0x20000003, 0x0) r1 = dup2(r0, r0) sendmsg$unix(r1, &(0x7f0000002700)={&(0x7f0000000000)=@file={0xa}, 0xa, &(0x7f0000002600)=[{0x0}, {0x0}, {&(0x7f0000000180)='/', 0x1}], 0x3}, 0x0) [ 352.719723][T32722] loop3: detected capacity change from 0 to 6 [ 352.731373][T32722] FAT-fs (loop3): invalid media value (0x61) [ 352.737399][T32722] FAT-fs (loop3): Can't find a valid FAT filesystem [ 352.784864][T32722] loop3: detected capacity change from 0 to 6 [ 352.802766][T32722] FAT-fs (loop3): invalid media value (0x61) [ 352.808763][T32722] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:37 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/81, 0x51}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xffffff68, 0x0, 0x0, 0x800e00547) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ppoll(&(0x7f0000000100)=[{r3, 0x40}], 0x1, 0x0, 0x0, 0x0) recvfrom$inet(r4, 0x0, 0xfecc, 0x0, 0x0, 0x800e0053a) shutdown(r3, 0x0) shutdown(r4, 0x0) 01:07:37 executing program 5: symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00') open$dir(&(0x7f00000002c0)='./file1\x00', 0x200, 0x0) open$dir(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) 01:07:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:37 executing program 4: socket(0x17, 0x0, 0x75) 01:07:37 executing program 2: r0 = socket$inet(0x2, 0x20000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0x1, 0x4) 01:07:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0xd}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:37 executing program 2: symlinkat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00') [ 353.349949][T32749] loop3: detected capacity change from 0 to 6 [ 353.362027][T32749] FAT-fs (loop3): invalid media value (0x66) [ 353.362042][T32749] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:37 executing program 4: r0 = socket$inet(0x2, 0x20000003, 0x0) dup2(r0, r0) 01:07:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:37 executing program 5: pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000280)=0x46, 0x0) 01:07:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:37 executing program 2: nanosleep(&(0x7f0000000080)={0x0, 0x6}, 0x0) [ 353.408840][T32749] loop3: detected capacity change from 0 to 6 [ 353.429404][T32749] FAT-fs (loop3): invalid media value (0x66) [ 353.435500][T32749] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:38 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@ipv4={'\x00', '\xff\xff', @multicast1}}, 0x14) 01:07:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040)=0x7, 0x4) 01:07:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0xe}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:38 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 01:07:38 executing program 4: clock_nanosleep(0xe, 0x0, &(0x7f0000000180), 0x0) 01:07:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:38 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2}, 0x1c) 01:07:38 executing program 5: setitimer(0x0, &(0x7f0000000080)={{}, {0x0, 0x10c3}}, &(0x7f0000000040)) 01:07:38 executing program 2: r0 = semget(0x2, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x5, 0x1000}, {0x3, 0x81, 0x1000}, {0x1, 0x61b5, 0x1800}], 0x3) 01:07:38 executing program 1: setitimer(0x0, &(0x7f0000000240)={{}, {0x3ff}}, 0x0) [ 354.306562][ T333] loop3: detected capacity change from 0 to 6 [ 354.311651][ T333] FAT-fs (loop3): invalid media value (0x2e) [ 354.311667][ T333] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 354.378056][ T333] loop3: detected capacity change from 0 to 6 [ 354.397523][ T333] FAT-fs (loop3): invalid media value (0x2e) [ 354.403539][ T333] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x38, 0x0, 0x0, 0x0) 01:07:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0xf}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000001280)=@abs, &(0x7f00000015c0)=0x8) 01:07:38 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, 0x0, &(0x7f00000015c0)) 01:07:38 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x7fffffff, {{0x1c, 0x1c, 0x2}}}, 0x88) 01:07:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000500)=[{0x0}, {0x0}, {0x0}], 0x3}, 0x0) 01:07:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:38 executing program 1: r0 = socket$inet(0x2, 0x20000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000), 0x4) 01:07:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x30}, 0x0) 01:07:38 executing program 5: r0 = socket$inet(0x2, 0x20000003, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqn(r1, 0x0, 0x9, 0x0, &(0x7f0000000080)) [ 354.583341][ T380] loop3: detected capacity change from 0 to 6 [ 354.611123][ T380] FAT-fs (loop3): invalid media value (0x73) [ 354.617167][ T380] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:38 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[@rights, @rights, @cred, @rights, @cred], 0xb0}, 0x0) 01:07:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:38 executing program 2: symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00') open$dir(&(0x7f00000002c0)='./file1\x00', 0x200, 0x0) [ 354.701340][ T380] loop3: detected capacity change from 0 to 6 [ 354.720473][ T380] FAT-fs (loop3): invalid media value (0x73) [ 354.726587][ T380] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x10}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, 0x0, 0x0, 0x0) 01:07:38 executing program 4: r0 = semget(0x2, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x80}, {0x0, 0x8}, {0x0, 0x0, 0x1800}], 0x3) 01:07:38 executing program 5: fcntl$dupfd(0xffffffffffffffff, 0x2f1dac2ee4eb483b, 0xffffffffffffff9c) 01:07:38 executing program 2: openat(0xffffffffffffff9c, 0x0, 0x400000, 0x0) 01:07:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:38 executing program 4: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}}) 01:07:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x11}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:38 executing program 5: dup2(0xffffffffffffffff, 0xffffffffffffff9c) 01:07:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) sendto$unix(0xffffffffffffffff, &(0x7f0000000500)="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", 0xb01, 0x0, 0x0, 0x0) fork() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)) fork() fstat(r0, &(0x7f0000001500)) 01:07:38 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000300)="901885a13c2a23c862ef7040f65fbbee408672126abb4dde497c9d536b6ace6ec95209d8e7cc293544c2f8d8afcf2d16b85a2339807d5def360660a6137a8330d22a40ed6c9e45f2dd2cbe80784dbaa6e4b6525a02448777d7d5b1163a", 0x5d, 0x8, &(0x7f0000000240)=@abs={0x8}, 0x8) [ 354.862459][ T434] loop3: detected capacity change from 0 to 6 [ 354.892793][ T434] FAT-fs (loop3): bogus number of reserved sectors [ 354.899333][ T434] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:38 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x0, 0x0, 0x0, 0x0) 01:07:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c460000000003000000000000003f000000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:07:39 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[{0x10}], 0x10}, 0x0) 01:07:39 executing program 4: getresgid(0x0, &(0x7f0000000300), &(0x7f0000000340)) 01:07:39 executing program 5: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, &(0x7f0000000080)) [ 355.010626][ T455] loop3: detected capacity change from 0 to 6 [ 355.027865][ T455] FAT-fs (loop3): bogus number of reserved sectors [ 355.034416][ T455] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:39 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) 01:07:39 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$dupfd(r0, 0x11, r0) [ 355.112004][ T455] loop3: detected capacity change from 0 to 6 [ 355.123636][ T455] FAT-fs (loop3): bogus number of reserved sectors [ 355.130194][ T455] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x12}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:39 executing program 5: r0 = semget(0x2, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x8000}], 0x1) 01:07:39 executing program 2: clock_getres(0xe, &(0x7f0000000000)) 01:07:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:39 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xfe3e, 0x1c, 0x2}, 0x1c) 01:07:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0}, 0x10d) 01:07:39 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x8, &(0x7f0000000240)=@abs={0x8}, 0x8) 01:07:39 executing program 1: socket$inet(0x2, 0x20000003, 0x0) 01:07:39 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) 01:07:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 355.302644][ T517] loop3: detected capacity change from 0 to 6 [ 355.323878][ T517] FAT-fs (loop3): bogus number of reserved sectors [ 355.323950][ T517] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:39 executing program 2: accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000500)) openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x80000, 0x4d) sync() 01:07:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x13}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 355.386559][ T517] loop3: detected capacity change from 0 to 6 [ 355.395776][ T517] FAT-fs (loop3): bogus number of reserved sectors [ 355.402299][ T517] FAT-fs (loop3): Can't find a valid FAT filesystem [ 355.495327][ T553] loop3: detected capacity change from 0 to 6 [ 355.509456][ T553] FAT-fs (loop3): bogus number of reserved sectors [ 355.516028][ T553] FAT-fs (loop3): Can't find a valid FAT filesystem [ 355.583213][ T553] loop3: detected capacity change from 0 to 6 [ 355.591337][ T553] FAT-fs (loop3): bogus number of reserved sectors [ 355.597885][ T553] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:40 executing program 5: r0 = semget(0x2, 0x0, 0x0) semop(r0, &(0x7f0000000bc0)=[{0x0, 0xfffd}], 0x1) 01:07:40 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000280)}, 0x0) 01:07:40 executing program 4: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x0, {{0x1c, 0x1c}}}, 0x88) 01:07:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:40 executing program 2: symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00') chown(&(0x7f0000000000)='./file1\x00', 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00') 01:07:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x18}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @loopback}, 0xc) 01:07:40 executing program 1: pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x0) getpeername$unix(r0, 0x0, &(0x7f0000000400)) 01:07:40 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0}, 0x0) [ 356.166917][ T579] loop3: detected capacity change from 0 to 6 [ 356.178808][ T579] FAT-fs (loop3): bogus number of reserved sectors [ 356.185366][ T579] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:40 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) [ 356.243921][ T579] loop3: detected capacity change from 0 to 6 [ 356.252805][ T579] FAT-fs (loop3): bogus number of reserved sectors [ 356.259328][ T579] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:41 executing program 5: open$dir(&(0x7f00000002c0)='./file1\x00', 0x200, 0x0) link(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file0\x00') open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 01:07:41 executing program 4: open$dir(&(0x7f00000002c0)='./file1\x00', 0x200, 0x0) link(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file0\x00') 01:07:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:41 executing program 2: r0 = socket$inet(0x2, 0x20000003, 0x0) r1 = dup2(r0, r0) sendmsg$unix(r1, &(0x7f0000002700)={&(0x7f0000000000)=@file={0xa}, 0xa, &(0x7f0000002600)=[{&(0x7f0000000040)="52630a18574f79e8edc890263029b303da42c8dfd92c1d9e719c6a8647e99b7f360b4b57c5739bb493e59357829ddee35471af63ba8dc9bed7eec862e70d4b15c5ae290cfc8b9d5f03e53210d7a9f005bcd8e957c386a3fb82ecb51f86f342519f3236b777ef17395e73b040e423c74082d3ab40", 0x74}, {&(0x7f00000000c0)="f032e50c358b929c8ad0dd6655ca76a60e09dc8749b77708c302a2139befa8a872efadfc1d0e7ce80c6a082f4f8da97aa55f26c17af5ea00f8c34b009cd3a6be5647935eb923bb1effe048ac1ec909c9dbb613a9baf84af591d01fc99ee2fe458a2a7ed7c5fb57d5255b7a9ddd0b1bd98eb031a01a8f2a2147023ff7e7f80c7eb9c1fc3d163d268bb179d1fc2f46f7025dc878e2218305854e5a0ebe89e53a09ddbdb741b8b36b01adb12bc2e20ea29980b0cc15bd726664cb85758e", 0xbc}, {&(0x7f0000000180)="2fa0423daeb4a30afa3853cabe1f38c32d20bb25e7814279a8d48f4dc18e69d7347ca91170d90855c6d84b7110a258142cc381c8117529d2544a81328ce3ec300d363f10caa1cad6079d9cdeb1d4df31d22e9774ad71cca88d452f81e2ec1a391dabd9852ab98954e88501dc0c3a45c874ad54d269db88cb4f210764710fc297300e295365d558c4ef473ccde4573a4ef31963", 0x93}, {&(0x7f0000000240)="8f099751b50b55854dbdd4ff5ff29a433059e2878048a3ed13961731772f5cc983e350bafe6649d650078a0ca576d56d81be139b9ecb45e5c2ca4abdae8dde23633591ddfc616065405ef00b855230f3d06d14e0bf4f205551fe95bd78fae8f88861d8f86da9174d685af39a1a817f2e3de0d15701e1775a32f2774c9ae0dabb17ba95e878d27d7e28043ffa417c2938e414eefb37996618dee3c021443a37a103", 0xa1}, {&(0x7f0000000300)="1a1350eacf76b29d60eb4f595fc5518b55cc8a525688e4a11cd2674c3ea9ba5c0f4b416c61a9efaa1d60d7957f18be52f3588dde77b79921910b9501627959a45dea33d0c0e8c4f6990af2efceca1dee533e1be9ffdad18f81d99449f81f04711be80e4bf9f63e26fe709d35332b94682e1c611ffbf4ccdddce73b51ba391de52994e49395bb0806de744c6b466bf0bbc22db5d77fcbacea3266f1cb5782b7d6", 0xa0}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="5b238fa7d83db60f3610d890918891507f2d03a6bb2bf3c73f596775033913383ac4e85c5a39ce0ea687ecd7e6664c5a82ef2fcd73ab8e225ab1d0ba34d98397983037df6635c2f60efe2ef1a41e3cf77bb919cbbcd7953760404117e11c2ff193094112ed1f1d14511e133dc63f74d1d59c69088d7eebac9e528c6bcbf8dd777298904e589af4c1336eaf3b47fb2c0c957e761373ef68287ebeeabf1be0962f8362d7325843c0fb4c302ecbe1dc6394845db93e61c888f16049a4eb4eada792c14d0db1de45ef15e95000057a79b195ec153788290586e86cb90752dd56e8c3", 0xe0}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f00000024c0)="c19c4405ad173f2fb4b9a05f791f52290bba1f62b6b0b0ce19e28965cf", 0x1d}], 0x9, &(0x7f00000026c0)=[@cred], 0x20}, 0x0) 01:07:41 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) sendto(r0, 0x0, 0x0, 0x105, 0x0, 0x0) 01:07:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x19}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) getsockname$unix(r0, 0x0, &(0x7f0000000040)) 01:07:41 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000280)=ANY=[], 0x20) 01:07:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:41 executing program 4: setitimer(0x0, &(0x7f0000000240), 0x0) 01:07:41 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:07:41 executing program 5: r0 = socket$inet(0x2, 0x20000003, 0x0) r1 = dup2(r0, r0) sendmsg$unix(r1, &(0x7f0000002700)={&(0x7f0000000000)=@file={0xa}, 0xa, &(0x7f0000002600)=[{&(0x7f0000000040)="52630a18574f79e8edc890263029b303da42c8dfd92c1d9e719c6a8647e99b7f360b4b57c5739bb493e59357829ddee35471af63ba8dc9bed7eec862e70d4b15c5ae290cfc8b9d5f03e53210d7a9f005bcd8e957c386a3fb82ecb51f86f342519f3236b777ef17395e73b040e423c74082d3ab40", 0x74}, {&(0x7f00000000c0)="f032e50c358b929c8ad0dd6655ca76a60e09dc8749b77708c302a2139befa8a872efadfc1d0e7ce80c6a082f4f8da97aa55f26c17af5ea00f8c34b009cd3a6be5647935eb923bb1effe048ac1ec909c9dbb613a9baf84af591d01fc99ee2fe458a2a7ed7c5fb57d5255b7a9ddd0b1bd98eb031a01a8f2a2147023ff7e7f80c7eb9c1fc3d163d268bb179d1fc2f46f7025dc878e2218305854e5a0ebe89e53a09ddbdb741b8b36b01adb12bc2e20ea29980b0cc15bd726664cb85758e", 0xbc}, {&(0x7f0000000180)="2fa0423daeb4a30afa3853cabe1f38c32d20bb25e7814279a8d48f4dc18e69d7347ca91170d90855c6d84b7110a258142cc381c8117529d2544a81328ce3ec300d363f10caa1cad6079d9cdeb1d4df31d22e9774ad71cca88d452f81e2ec1a391dabd9852ab98954e88501dc0c3a45c874ad54d269db88cb4f210764710fc297300e295365d558c4ef473ccde4573a4ef31963", 0x93}, {&(0x7f0000000240)="8f099751b50b55854dbdd4ff5ff29a433059e2878048a3ed13961731772f5cc983e350bafe6649d650078a0ca576d56d81be139b9ecb45e5c2ca4abdae8dde23633591ddfc616065405ef00b855230f3d06d14e0bf4f205551fe95bd78fae8f88861d8f86da9174d685af39a1a817f2e3de0d15701e1775a32f2774c9ae0dabb17ba95e878d27d7e28043ffa417c2938e414eefb37996618dee3c021443a37a103", 0xa1}, {&(0x7f0000000300)="1a1350eacf76b29d60eb4f595fc5518b55cc8a525688e4a11cd2674c3ea9ba5c0f4b416c61a9efaa1d60d7957f18be52f3588dde77b79921910b9501627959a45dea33d0c0e8c4f6990af2efceca1dee533e1be9ffdad18f81d99449f81f04711be80e4bf9f63e26fe709d35332b94682e1c611ffbf4ccdddce73b51ba391de52994e49395bb0806de744c6b466bf0bbc22db5d77fcbacea3266f1cb5782b7d6", 0xa0}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="5b238fa7d83db60f3610d890918891507f2d03a6bb2bf3c73f596775033913383ac4e85c5a39ce0ea687ecd7e6664c5a82ef2fcd73ab8e225ab1d0ba34d98397983037df6635c2f60efe2ef1a41e3cf77bb919cbbcd7953760404117e11c2ff193094112ed1f1d14511e133dc63f74d1d59c69088d7eebac9e528c6bcbf8dd777298904e589af4c1336eaf3b47fb2c0c957e761373ef68287ebeeabf1be0962f8362d7325843c0fb4c302ecbe1dc6394845db93e61c888f16049a4eb4eada792c14d0db1de45ef15e95000057a79b195ec153788290586e86cb90752dd56e8c3", 0xe0}, {&(0x7f00000014c0)="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", 0x3d1}], 0x8, &(0x7f00000026c0)=[@cred], 0x20}, 0x0) 01:07:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x22}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 357.039145][ T633] loop3: detected capacity change from 0 to 6 [ 357.058047][ T633] FAT-fs (loop3): bogus number of reserved sectors [ 357.064602][ T633] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:41 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00') open$dir(&(0x7f00000002c0)='./file1\x00', 0x200, 0x0) 01:07:41 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:07:41 executing program 4: symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00') utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x4200) 01:07:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x80, 0x0, 0x0) 01:07:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 357.151438][ T660] loop3: detected capacity change from 0 to 6 [ 357.167012][ T660] FAT-fs (loop3): bogus number of reserved sectors [ 357.173544][ T660] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:41 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0}, 0x4) 01:07:41 executing program 2: r0 = socket$inet(0x2, 0x20000003, 0x0) r1 = dup2(r0, r0) sendmsg$unix(r1, &(0x7f0000002700)={&(0x7f0000000000)=@file={0xa}, 0xa, &(0x7f0000002600)=[{0x0}, {&(0x7f00000000c0)="f0", 0x1}], 0x2}, 0x0) 01:07:41 executing program 5: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x0) 01:07:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000500)="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", 0xfb5, 0x0, 0x0, 0x0) 01:07:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 357.239513][ T660] loop3: detected capacity change from 0 to 6 [ 357.246490][ T660] FAT-fs (loop3): bogus number of reserved sectors [ 357.253120][ T660] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x25}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:41 executing program 4: r0 = semget(0x2, 0x0, 0x0) semop(r0, &(0x7f00000002c0)=[{0x0, 0x99}, {0x0, 0x41cf}], 0x2) 01:07:41 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockname$inet6(r0, 0x0, &(0x7f0000000040)) 01:07:41 executing program 1: r0 = semget(0x2, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x2}, {0x0, 0xcd6c, 0x1800}], 0x2) 01:07:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:41 executing program 4: pipe2(0x0, 0x100008) 01:07:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)="d0", 0x1}], 0x1, &(0x7f0000000440)=[@cred], 0x20}, 0x0) 01:07:41 executing program 2: symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, 0x0) mknodat(0xffffffffffffff9c, 0x0, 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00') 01:07:41 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0}, 0x10088) 01:07:41 executing program 1: fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) 01:07:41 executing program 5: accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0x22) getrusage(0x1, &(0x7f0000000240)) [ 357.390971][ T728] loop3: detected capacity change from 0 to 6 [ 357.415928][ T728] FAT-fs (loop3): bogus number of reserved sectors [ 357.422479][ T728] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:41 executing program 2: symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00') symlinkat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00') [ 357.504185][ T728] loop3: detected capacity change from 0 to 6 [ 357.515031][ T728] FAT-fs (loop3): bogus number of reserved sectors [ 357.521550][ T728] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x48}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:41 executing program 2: getpriority(0x2, 0xfffff000) 01:07:41 executing program 4: renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0xffffffffffffffff, 0x0) 01:07:41 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000000)=""/108, &(0x7f0000000080)=0x6c) 01:07:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) fstat(r0, &(0x7f0000001500)) 01:07:41 executing program 4: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x0, {{0x1c, 0x1c, 0x3}}}, 0x88) 01:07:41 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x8, 0x0, 0x0) 01:07:41 executing program 5: accept$inet6(0xffffffffffffff9c, &(0x7f0000000380), 0x0) 01:07:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:41 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0}, 0x0) [ 357.626725][ T781] loop3: detected capacity change from 0 to 6 [ 357.661480][ T781] FAT-fs (loop3): bogus number of reserved sectors [ 357.668029][ T781] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:41 executing program 4: msgget$private(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, 0x0) shmctl$IPC_SET(0xffffffffffffffff, 0x1, 0x0) [ 357.719871][ T781] loop3: detected capacity change from 0 to 6 [ 357.727429][ T781] FAT-fs (loop3): bogus number of reserved sectors [ 357.733986][ T781] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x4c}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:41 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom$inet6(r0, &(0x7f0000001200)=""/218, 0xda, 0x0, 0x0, 0x0) 01:07:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:41 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[{0x70, 0x0, 0x0, "bf5f18b619b46c1f784cd57af4537d3169c7a8a4ac0e01d8dc7a2a2f2063d94d587c779dfb3d8f879b7d9827a5ab40d3e007415b2a89972d8f65fffe03e909fe4e1450859467680346d6e7854b5460699f97d469ea3013ded0"}, {0x78, 0x0, 0x0, "6a63c90c1e8eae5d1933323e2bc0e372f25fb9320945d9ee8d334c4c84fb91e4276f4cb141a7f817d25658b7d2a1dd60a67a51190d167f1de4d50d9ec24a701af1b7a52a3b981a3f7ada1b0eac67d640b3fcedc4efaff956ed94dde1569a5bec61"}], 0xe8}, 0x0) 01:07:41 executing program 2: r0 = socket$inet(0x2, 0x20000003, 0x0) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:07:41 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00') symlinkat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00') 01:07:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x3, &(0x7f0000000180)=""/38, &(0x7f00000001c0)=0x26) 01:07:41 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) 01:07:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:41 executing program 4: setitimer(0x0, &(0x7f0000000080), &(0x7f0000000040)) 01:07:41 executing program 5: symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00') unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800) 01:07:41 executing program 1: r0 = socket$inet(0x2, 0x20000003, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000000)={@empty, @multicast1}, &(0x7f0000000080)=0xc) [ 357.839968][ T831] loop3: detected capacity change from 0 to 6 [ 357.861856][ T831] FAT-fs (loop3): bogus number of reserved sectors [ 357.868387][ T831] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:42 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, 0x0) 01:07:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:42 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0xa) 01:07:42 executing program 5: r0 = open$dir(&(0x7f00000002c0)='./file1\x00', 0x200, 0x0) fchdir(r0) 01:07:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x60}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:42 executing program 4: symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00') open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) [ 357.950734][ T831] loop3: detected capacity change from 0 to 6 [ 357.958704][ T831] FAT-fs (loop3): bogus number of reserved sectors [ 357.965241][ T831] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:42 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, 0x0) 01:07:42 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) 01:07:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:42 executing program 2: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) 01:07:42 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0) 01:07:42 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = getuid() fchown(r0, r1, 0xffffffffffffffff) 01:07:42 executing program 2: open$dir(0xffffffffffffffff, 0x0, 0x0) 01:07:42 executing program 5: semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000019040)=""/102395) [ 358.064790][ T881] loop3: detected capacity change from 0 to 6 [ 358.088846][ T881] FAT-fs (loop3): bogus number of reserved sectors [ 358.095412][ T881] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:42 executing program 1: open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) [ 358.165814][ T881] loop3: detected capacity change from 0 to 6 [ 358.179056][ T881] FAT-fs (loop3): bogus number of reserved sectors [ 358.185775][ T881] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x68}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:42 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x0, 0x4}) 01:07:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:42 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000140)=""/2, 0x2, 0x0, 0x0, 0x0) write(r0, 0x0, 0x0) 01:07:42 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1, 0x0, 0x0) 01:07:42 executing program 2: setitimer(0x0, &(0x7f0000000000)={{0x0, 0xfffffffffffffff9}, {0x0, 0xb64c}}, 0x0) 01:07:42 executing program 5: pipe2(&(0x7f0000019000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) 01:07:42 executing program 2: open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) 01:07:42 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="63da355d", 0x4) 01:07:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:42 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffc}) [ 358.307644][ T933] loop3: detected capacity change from 0 to 6 [ 358.339369][ T933] FAT-fs (loop3): bogus number of reserved sectors [ 358.345992][ T933] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:42 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xc600000000000000}) 01:07:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x6c}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:42 executing program 1: r0 = getuid() setreuid(r0, 0xffffffffffffffff) 01:07:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:42 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x7721e00190c5b7c5, 0x0) 01:07:42 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000140)=""/2, 0x2, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000040)="56260ef6ecb95a4c41e1c94ddceff977667043459983a01b350151521d5148f4b595d0d448f9a6cc20423a38ef1ebc42415e56fdf0f685f8374705ef147275331f96fb4ba042a68c92f6e191a82f72f5f9b911eff5f0920d0c28408f81ce94b61219d72a96887e9a384f9d87e02bf201b89f4b28366c624571c6ec142ee7015568c16fdf1c52f2343104b68be2c4ebf011", 0x91) 01:07:42 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r0, 0x0, 0xe) [ 358.437844][ T933] loop3: detected capacity change from 0 to 6 [ 358.444521][ T933] FAT-fs (loop3): bogus number of reserved sectors [ 358.451022][ T933] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:42 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) readv(r1, &(0x7f0000001600)=[{0x0}], 0x1) 01:07:42 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0, 0x1}], 0x1, 0x3f) 01:07:42 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000300)=[{r0, 0xccf52a5de1f8c46f}], 0x1, 0x7) 01:07:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:42 executing program 5: munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4004) [ 358.512626][ T980] loop3: detected capacity change from 0 to 6 [ 358.540258][ T980] FAT-fs (loop3): bogus number of reserved sectors [ 358.546786][ T980] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:42 executing program 4: r0 = socket(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, 0x0) 01:07:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x74}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:42 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000640)='./file0\x00', 0x80, 0x0) 01:07:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:42 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) listen(r0, 0x0) 01:07:42 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:07:42 executing program 1: socket$inet6(0x18, 0x0, 0x1) [ 358.584923][ T980] loop3: detected capacity change from 0 to 6 [ 358.614244][ T980] FAT-fs (loop3): bogus number of reserved sectors [ 358.620825][ T980] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:42 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x0) 01:07:42 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x1) 01:07:42 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:07:42 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) fsync(r0) [ 358.712539][ T1030] loop3: detected capacity change from 0 to 6 01:07:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:42 executing program 1: linkat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) [ 358.753766][ T1030] FAT-fs (loop3): bogus number of reserved sectors [ 358.760293][ T1030] FAT-fs (loop3): Can't find a valid FAT filesystem [ 358.844215][ T1030] loop3: detected capacity change from 0 to 6 [ 358.853009][ T1030] FAT-fs (loop3): bogus number of reserved sectors [ 358.859531][ T1030] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x78}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:42 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{0x0}], 0x1}, 0x0) 01:07:42 executing program 1: geteuid() fcntl$getown(0xffffffffffffffff, 0x5) 01:07:42 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) getsockname$inet(r0, 0x0, 0x0) 01:07:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:42 executing program 1: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 01:07:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 358.938042][ T1072] loop3: detected capacity change from 0 to 6 [ 358.940048][ T1072] FAT-fs (loop3): bogus number of reserved sectors [ 358.940060][ T1072] FAT-fs (loop3): Can't find a valid FAT filesystem [ 358.972347][ T1072] loop3: detected capacity change from 0 to 6 [ 358.985817][ T1072] FAT-fs (loop3): bogus number of reserved sectors [ 358.992364][ T1072] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:43 executing program 5: recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000640)=@in6={0x18}, 0xc) 01:07:43 executing program 2: madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6) 01:07:43 executing program 4: select(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x6}, &(0x7f00000000c0)={0x5}, &(0x7f0000000100)) 01:07:43 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) dup2(r0, 0xffffffffffffffff) 01:07:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000000030000000000000000001800fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:07:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x7a}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:43 executing program 2: connect$inet6(0xffffffffffffff9c, 0x0, 0x0) 01:07:43 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 01:07:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:43 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) 01:07:43 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) 01:07:43 executing program 1: openat$null(0xffffffffffffff9c, 0x0, 0x2, 0x0) 01:07:43 executing program 2: accept(0xffffffffffffffff, &(0x7f0000000140)=@in, 0x0) [ 359.656564][ T1106] loop3: detected capacity change from 0 to 6 [ 359.681177][ T1106] FAT-fs (loop3): bogus number of reserved sectors [ 359.687799][ T1106] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:43 executing program 5: openat$null(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) 01:07:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000044c0)={0x0, 0x0, 0x0}, 0x0) write$cgroup_freezer_state(r1, 0x0, 0x0) 01:07:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x10e}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:43 executing program 5: socketpair(0x25, 0x1, 0xdcc7, &(0x7f0000000000)) 01:07:43 executing program 4: socketpair(0xa, 0x2, 0x73, &(0x7f00000002c0)) [ 359.769463][ T1106] loop3: detected capacity change from 0 to 6 [ 359.770947][ T1106] FAT-fs (loop3): bogus number of reserved sectors [ 359.782285][ T1106] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:43 executing program 1: socketpair(0xa, 0x3, 0x87, &(0x7f00000002c0)) 01:07:43 executing program 2: socketpair(0x26, 0x5, 0x6, &(0x7f00000002c0)) [ 359.840756][ T1148] loop3: detected capacity change from 0 to 6 [ 359.849040][ T1148] FAT-fs (loop3): bogus number of reserved sectors [ 359.855579][ T1148] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:43 executing program 5: socketpair(0xa, 0x2, 0x3a, &(0x7f00000002c0)) 01:07:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_freezer_state(r0, 0x0, 0x0) 01:07:43 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) close(r0) 01:07:43 executing program 1: socketpair(0x9, 0x0, 0x0, &(0x7f0000001400)) 01:07:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:44 executing program 5: socketpair(0xa, 0x1, 0x0, &(0x7f0000000700)) [ 359.957455][ T1148] loop3: detected capacity change from 0 to 6 [ 359.964122][ T1148] FAT-fs (loop3): bogus number of reserved sectors [ 359.970721][ T1148] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x1ba}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:44 executing program 4: socketpair(0x3, 0x0, 0x0, &(0x7f0000002380)) 01:07:44 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:07:44 executing program 5: socket$unix(0x1, 0xbb7056ca5db617b3, 0x0) 01:07:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:44 executing program 1: socketpair(0xa, 0x2, 0x88, &(0x7f00000002c0)) 01:07:44 executing program 5: socketpair(0xa, 0x3, 0x3a, &(0x7f00000002c0)) 01:07:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:44 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x10040) 01:07:44 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f00000000c0)='./file0/../file0\x00') 01:07:44 executing program 1: socketpair(0xa, 0x0, 0x0, &(0x7f0000000700)) [ 360.076725][ T1200] loop3: detected capacity change from 0 to 6 [ 360.092797][ T1200] FAT-fs (loop3): bogus number of reserved sectors [ 360.099314][ T1200] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:44 executing program 2: socketpair(0x2, 0x2, 0x73, &(0x7f00000002c0)) [ 360.151984][ T1200] loop3: detected capacity change from 0 to 6 [ 360.175560][ T1200] FAT-fs (loop3): bogus number of reserved sectors [ 360.182221][ T1200] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x1bb}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:44 executing program 5: socketpair(0x10, 0x3, 0x1, &(0x7f0000000040)) 01:07:44 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000006440)={0x0, 0x0, 0x0}, 0x0) 01:07:44 executing program 1: socketpair(0xa, 0x5, 0x0, &(0x7f00000002c0)) 01:07:44 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000044c0)={0x0, 0x0, 0x0}, 0x0) write$cgroup_freezer_state(r1, &(0x7f00000017c0)='FROZEN\x00', 0x7) 01:07:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c460000000003000000000000000000c000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:07:44 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)="5d075384406b618e94b709ac3c8ed750b94ba1c84d4dbb61c02a89be42fe2a6adba30a0d67e44ae9e1ad777396ba987cb86390d142888e0b344187826b174f429becad7d1ed91f2cac74228a6bf2fb009544e5886bf2b27cfb8ba39b6b42b752d5469a2eb42037f164d665844ea1d4b178670069676c800cd44e312813529edd9c0f68ac50b5b7cc8c507e4b1ac6dc9951dc067e1b06e2e5d42fc3da4f39caacfb6cfeb86b51721e09bdac8870aabcf0bc8b30ac63bbe2f28dc5dfb0ef87c9c6420a192e9ab92b27bb822fd9d57bc54452dcfb01", 0xd4}, {&(0x7f0000000180)="6e2ff8a49c649184b874859fed3d6f8beafa50e9acc15ad42e8abeda300445149e886f4eb45c247f37c29fd1b9b05a102e9de636f2be26aa6c5975829b38716943cb0bddfa967edda552bb6df7d1db9fa724c3da433e54ea6d", 0x59}, {&(0x7f0000000200)="67e6e599742684211a4b3a213c0b030249f5e8b5d374803002f3bb9852e498a57f506ccaea9f2cf3b1e1cf85f8a339ac1ecd0d1110698fba0f50db8b28d29d3fc3dcc8c4db783eac6e1163eda06628055fecd59491b35f78d0c6e1dbaad1e90deabc", 0xffffff6d}, {&(0x7f0000000280)="d37fdc2bc406344f14c65e9cae3764a05fc3753a836ddae58e24745b13314d3591058a60006f6fab6d8df4446d6f0d096aee7fc09423d0c49b2d5af0ad31e8bf2605a2cb54be5eace20011d2d815b563ea51ecdfd9f24d2ff0b5dd7a84a3240385883a84fabb263f311a4936579666fcc9e3f8e65c1d0f718a2aa8aafd837ecc1f56b7369e2c58b89554673f3dc2960c274a3e13fd008ea873329301d03c9aef5c9f4d20eefd5baa7aba5d2aa8cfc4b14dd0c1ce43623e9b9bdee12963b3cb7779c9a25d42b390f559381ce6ebb1fa5fa1a9d93040b91f3e444501f96c896ed23bf34efc0e7b4566cbdcaaa6a826b1a588f0", 0xf2}], 0x4, &(0x7f00000003c0)=[{0xf8, 0x0, 0x0, "e4e7152476967f672cc3dc32a867f609471ebf07c994f94fc98f60b4602b035ee07d3bbfaf2c2953297c4b22b10bf689d902d420e8136ef75bb0ed7ce2589b16931232006cd304daaaa564fd740fa550bc923058b089e87e2cd9bafa8a92ae2c3c19a49f489bee6d48ccf7c22dc03111aa2eb7abe2ca62c6adf13a89f4c2a894e86d25e3517ba358436328ab3a4e4e2f8db26371ab949055339b9731c604cbe7a2a582b9032d1320d0715c27943f454b0e7bc22ce66954eb626fbd6e4d219b841df3c399003a6d97928473e1695eafbc6183ec20e96adbd3555854f5c56a7ea370ae"}, {0x48, 0x0, 0x0, "939616368d50f8e8e83f2d43908c429ad72aa90bfd7d4be6eba9063fef309c4e5549033dd6a07f68080e3cfeb7988ec6d2"}], 0x140}, 0x801) 01:07:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c460000000003000000000000000000e000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) 01:07:44 executing program 5: socketpair(0x26, 0x5, 0x0, &(0x7f00000002c0)) [ 360.287966][ T1257] loop3: detected capacity change from 0 to 6 [ 360.297349][ T1257] FAT-fs (loop3): bogus number of reserved sectors [ 360.303877][ T1257] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:44 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) 01:07:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x1bc}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:44 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) clock_getres(0x0, &(0x7f0000000080)) 01:07:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 360.364188][ T1257] loop3: detected capacity change from 0 to 6 [ 360.398626][ T1257] FAT-fs (loop3): bogus number of reserved sectors [ 360.398639][ T1257] FAT-fs (loop3): Can't find a valid FAT filesystem [ 360.463598][ T1295] loop3: detected capacity change from 0 to 6 [ 360.467454][ T1295] FAT-fs (loop3): bogus number of reserved sectors [ 360.467468][ T1295] FAT-fs (loop3): Can't find a valid FAT filesystem [ 360.504017][ T1295] loop3: detected capacity change from 0 to 6 [ 360.512244][ T1295] FAT-fs (loop3): bogus number of reserved sectors [ 360.518855][ T1295] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f812", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:45 executing program 1: clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0x3f}, 0x0) 01:07:45 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) 01:07:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f828", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x204}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:45 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) [ 361.146713][ T1319] loop4: detected capacity change from 0 to 6 [ 361.156142][ T1319] FAT-fs (loop4): Directory bread(block 37) failed [ 361.156198][ T1319] FAT-fs (loop4): Directory bread(block 38) failed [ 361.156211][ T1319] FAT-fs (loop4): Directory bread(block 39) failed 01:07:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000219008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 361.156228][ T1319] FAT-fs (loop4): Directory bread(block 40) failed [ 361.182024][ T1324] loop3: detected capacity change from 0 to 6 [ 361.188162][ T1322] loop2: detected capacity change from 0 to 6 [ 361.199578][ T1324] FAT-fs (loop3): bogus number of reserved sectors [ 361.220277][ T1324] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff94, 0x58, 0x0, 0x21) 01:07:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101220240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101060240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000201009b0240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 361.230238][ T1322] FAT-fs (loop2): Directory bread(block 81) failed [ 361.230255][ T1322] FAT-fs (loop2): Directory bread(block 82) failed 01:07:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e6661740002014b000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101060240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 361.230267][ T1322] FAT-fs (loop2): Directory bread(block 83) failed [ 361.230279][ T1322] FAT-fs (loop2): Directory bread(block 84) failed [ 361.300800][ T1346] loop4: detected capacity change from 0 to 6 [ 361.303567][ T1346] FAT-fs (loop4): Directory bread(block 8707) failed 01:07:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101060240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 361.303589][ T1346] FAT-fs (loop4): Directory bread(block 8708) failed [ 361.303606][ T1346] FAT-fs (loop4): Directory bread(block 8709) failed [ 361.303622][ T1346] FAT-fs (loop4): Directory bread(block 8710) failed [ 361.356287][ T1324] loop3: detected capacity change from 0 to 6 [ 361.357297][ T1324] FAT-fs (loop3): bogus number of reserved sectors [ 361.357309][ T1324] FAT-fs (loop3): Can't find a valid FAT filesystem [ 361.396883][ T1367] loop2: detected capacity change from 0 to 6 [ 361.405856][ T1362] loop4: detected capacity change from 0 to 6 [ 361.413132][ T1367] FAT-fs (loop2): Directory bread(block 39682) failed [ 361.413225][ T1367] FAT-fs (loop2): Directory bread(block 39683) failed [ 361.413242][ T1367] FAT-fs (loop2): Directory bread(block 39684) failed [ 361.413257][ T1367] FAT-fs (loop2): Directory bread(block 39685) failed [ 361.424520][ T1362] FAT-fs (loop4): Directory bread(block 77) failed [ 361.424542][ T1362] FAT-fs (loop4): Directory bread(block 78) failed 01:07:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x243}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e6661740002010d000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020105000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:45 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 361.424564][ T1362] FAT-fs (loop4): Directory bread(block 79) failed [ 361.424581][ T1362] FAT-fs (loop4): Directory bread(block 80) failed 01:07:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 361.560200][ T1391] loop2: detected capacity change from 0 to 6 [ 361.569023][ T1393] loop3: detected capacity change from 0 to 6 [ 361.575228][ T1390] loop5: detected capacity change from 0 to 6 [ 361.578218][ T1391] FAT-fs (loop2): Directory bread(block 15) failed [ 361.578245][ T1391] FAT-fs (loop2): Directory bread(block 16) failed [ 361.578261][ T1391] FAT-fs (loop2): Directory bread(block 17) failed 01:07:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020105000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66252e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 361.578274][ T1391] FAT-fs (loop2): Directory bread(block 18) failed [ 361.585133][ T1393] FAT-fs (loop3): bogus number of reserved sectors [ 361.602606][ T1390] FAT-fs (loop5): Directory bread(block 3) failed [ 361.605244][ T1393] FAT-fs (loop3): Can't find a valid FAT filesystem [ 361.611994][ T1390] FAT-fs (loop5): Directory bread(block 4) failed 01:07:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020105000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 361.668517][ T1393] loop3: detected capacity change from 0 to 6 [ 361.691876][ T1393] FAT-fs (loop3): bogus number of reserved sectors [ 361.698437][ T1393] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x244}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 361.747901][ T1420] loop4: detected capacity change from 0 to 6 [ 361.749084][ T1425] loop2: detected capacity change from 0 to 6 [ 361.755803][ T1420] FAT-fs (loop4): Directory bread(block 6) failed 01:07:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xac03000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 361.789976][ T1425] FAT-fs (loop2): Directory bread(block 6) failed 01:07:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xac03000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:45 executing program 2: clone(0x41be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x13, &(0x7f0000000640)) ptrace$setopts(0x6, r0, 0xadef00, 0x60) ptrace(0x4206, r0) clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace$getsig(0x4202, r0, 0x0, &(0x7f0000000040)) 01:07:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:45 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x0) [ 361.831102][ T1439] loop3: detected capacity change from 0 to 6 [ 361.851143][ T1439] FAT-fs (loop3): bogus number of reserved sectors [ 361.855879][ T1445] loop4: detected capacity change from 0 to 264192 [ 361.857736][ T1439] FAT-fs (loop3): Can't find a valid FAT filesystem [ 361.873584][ T1444] loop5: detected capacity change from 0 to 6 01:07:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 361.898687][ T1444] FAT-fs (loop5): Directory bread(block 3) failed [ 361.898709][ T1444] FAT-fs (loop5): Directory bread(block 4) failed 01:07:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xac03000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 361.951848][ T1469] loop4: detected capacity change from 0 to 264192 [ 361.972450][ T1469] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 362.013801][ T8] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 362.030703][ T1439] loop3: detected capacity change from 0 to 6 [ 362.051026][ T1439] FAT-fs (loop3): bogus number of reserved sectors [ 362.057597][ T1439] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x245}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:46 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x0) 01:07:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:46 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x0) 01:07:46 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 362.068491][ T1483] loop5: detected capacity change from 0 to 6 [ 362.077028][ T1483] FAT-fs (loop5): Directory bread(block 3) failed [ 362.083547][ T1483] FAT-fs (loop5): Directory bread(block 4) failed [ 362.176302][ T1507] loop4: detected capacity change from 0 to 264192 [ 362.176846][ T1506] loop3: detected capacity change from 0 to 6 [ 362.184685][ T1508] loop5: detected capacity change from 0 to 6 [ 362.198751][ T1507] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 362.200102][ T1506] FAT-fs (loop3): bogus number of reserved sectors [ 362.214391][ T1506] FAT-fs (loop3): Can't find a valid FAT filesystem [ 362.245933][ T8] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 362.283358][ T1506] loop3: detected capacity change from 0 to 6 [ 362.291325][ T1506] FAT-fs (loop3): bogus number of reserved sectors [ 362.297853][ T1506] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:46 executing program 2: clone(0x41be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x13, &(0x7f0000000640)) ptrace(0x4206, r0) clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace$getsig(0x420f, r0, 0x0, &(0x7f0000000040)) 01:07:46 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0\x00', 0x208002, 0x160) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0xa1) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x1) unlink(&(0x7f00000000c0)='./file0\x00') 01:07:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:46 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:46 executing program 4: clone(0x41be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x13, &(0x7f0000000640)) ptrace(0x4206, r0) clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace$getsig(0x4202, r0, 0x8, &(0x7f0000000040)) 01:07:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x300}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:46 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0\x00', 0x208002, 0x160) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0xa1) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x1) unlink(&(0x7f00000000c0)='./file0\x00') 01:07:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:46 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0\x00', 0x208002, 0x160) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0xa1) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x1) unlink(&(0x7f00000000c0)='./file0\x00') 01:07:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:46 executing program 1: clone(0x41be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x13, &(0x7f0000000640)) ptrace(0x4206, r0) clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace$getsig(0x420c, r0, 0x0, &(0x7f0000000040)) [ 362.810701][ T1539] loop3: detected capacity change from 0 to 6 [ 362.817199][ T1541] loop5: detected capacity change from 0 to 6 [ 362.831326][ T1539] FAT-fs (loop3): bogus number of reserved sectors [ 362.837851][ T1539] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 362.897146][ T1539] loop3: detected capacity change from 0 to 6 [ 362.907804][ T1539] FAT-fs (loop3): bogus number of reserved sectors [ 362.914341][ T1539] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:47 executing program 2: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffa) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) 01:07:47 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x382}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 363.652187][ T1582] loop2: detected capacity change from 0 to 264192 [ 363.670953][ T1581] loop3: detected capacity change from 0 to 6 [ 363.677195][ T1588] loop4: detected capacity change from 0 to 7 [ 363.686216][ T1589] loop5: detected capacity change from 0 to 6 [ 363.692717][ T1581] FAT-fs (loop3): bogus number of reserved sectors 01:07:47 executing program 2: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) 01:07:47 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) 01:07:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:47 executing program 4: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) 01:07:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 363.692730][ T1581] FAT-fs (loop3): Can't find a valid FAT filesystem [ 363.745559][ T1581] loop3: detected capacity change from 0 to 6 [ 363.760121][ T1581] FAT-fs (loop3): bogus number of reserved sectors 01:07:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 363.766701][ T1581] FAT-fs (loop3): Can't find a valid FAT filesystem [ 363.822305][ T1598] loop2: detected capacity change from 0 to 264192 01:07:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x383}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x385}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 363.906894][ T1632] loop3: detected capacity change from 0 to 6 [ 363.915662][ T1632] FAT-fs (loop3): bogus number of reserved sectors [ 363.922221][ T1632] FAT-fs (loop3): Can't find a valid FAT filesystem [ 363.933141][ T1631] loop5: detected capacity change from 0 to 6 [ 363.944038][ T1637] loop4: detected capacity change from 0 to 264192 01:07:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 364.048510][ T1648] loop5: detected capacity change from 0 to 6 [ 364.130672][ T1660] loop5: detected capacity change from 0 to 6 [ 364.135948][ T1657] loop3: detected capacity change from 0 to 6 [ 364.175828][ T1657] FAT-fs (loop3): bogus number of reserved sectors [ 364.182391][ T1657] FAT-fs (loop3): Can't find a valid FAT filesystem [ 364.253119][ T1657] loop3: detected capacity change from 0 to 6 [ 364.259766][ T1657] FAT-fs (loop3): bogus number of reserved sectors [ 364.266439][ T1657] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:48 executing program 2: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) 01:07:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x386}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:48 executing program 4: clone(0x41be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x13, &(0x7f0000000640)) ptrace(0x4206, r0) clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace$getsig(0x9, r0, 0x0, &(0x7f0000000040)) 01:07:48 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r0, 0x402, 0xb1c661d318500c51) fcntl$setownex(r0, 0xf, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x0) 01:07:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 364.753835][ T1693] loop3: detected capacity change from 0 to 6 [ 364.789174][ T1693] FAT-fs (loop3): bogus number of reserved sectors [ 364.795855][ T1693] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:48 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) 01:07:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 364.907792][ T1693] loop3: detected capacity change from 0 to 6 [ 364.910072][ T1714] loop2: detected capacity change from 0 to 264192 [ 364.932846][ T1693] FAT-fs (loop3): bogus number of reserved sectors [ 364.939399][ T1693] FAT-fs (loop3): Can't find a valid FAT filesystem [ 365.025781][ T1729] FAT-fs (loop5): bogus number of reserved sectors [ 365.032358][ T1729] FAT-fs (loop5): Can't find a valid FAT filesystem 01:07:49 executing program 2: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) 01:07:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x3a7}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 365.179612][ T1753] loop3: detected capacity change from 0 to 6 [ 365.188998][ T1753] FAT-fs (loop3): bogus number of reserved sectors [ 365.195564][ T1753] FAT-fs (loop3): Can't find a valid FAT filesystem [ 365.199839][ T1755] FAT-fs (loop5): bogus number of reserved sectors [ 365.208799][ T1755] FAT-fs (loop5): Can't find a valid FAT filesystem [ 365.267454][ T1753] loop3: detected capacity change from 0 to 6 [ 365.274801][ T1753] FAT-fs (loop3): bogus number of reserved sectors [ 365.278216][ T1782] loop2: detected capacity change from 0 to 264192 [ 365.281357][ T1753] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:49 executing program 4 (fault-call:6 fault-nth:0): syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x0) 01:07:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x3a8}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:49 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x1) r3 = openat$cgroup_ro(r2, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) write$P9_RREADDIR(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xc5) [ 365.632744][ T1805] loop4: detected capacity change from 0 to 264192 [ 365.645157][ T1812] loop2: detected capacity change from 0 to 264192 [ 365.654378][ T1806] FAT-fs (loop5): bogus number of reserved sectors [ 365.654424][ T1807] loop3: detected capacity change from 0 to 6 [ 365.660917][ T1806] FAT-fs (loop5): Can't find a valid FAT filesystem [ 365.671819][ T1807] FAT-fs (loop3): bogus number of reserved sectors [ 365.680060][ T1807] FAT-fs (loop3): Can't find a valid FAT filesystem [ 365.705198][ T1805] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 365.730216][ T1812] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:07:49 executing program 1 (fault-call:12 fault-nth:0): syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) 01:07:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 365.788101][ T1823] FAULT_INJECTION: forcing a failure. [ 365.788101][ T1823] name failslab, interval 1, probability 0, space 0, times 0 [ 365.800812][ T1823] CPU: 0 PID: 1823 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 365.809297][ T1823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.819357][ T1823] Call Trace: [ 365.822636][ T1823] dump_stack+0x137/0x19d [ 365.827026][ T1823] should_fail+0x23c/0x250 [ 365.831529][ T1823] ? getname_flags+0x84/0x3d0 [ 365.832790][ T1807] loop3: detected capacity change from 0 to 6 [ 365.836201][ T1823] __should_failslab+0x81/0x90 [ 365.847043][ T1823] should_failslab+0x5/0x20 [ 365.851544][ T1823] kmem_cache_alloc+0x46/0x2f0 [ 365.856409][ T1823] getname_flags+0x84/0x3d0 [ 365.860907][ T1823] getname+0x15/0x20 [ 365.864860][ T1823] do_sys_openat2+0x5b/0x250 [ 365.869448][ T1823] ? fput+0x2d/0x130 [ 365.873340][ T1823] __x64_sys_open+0xe2/0x110 [ 365.877958][ T1823] do_syscall_64+0x4a/0x90 [ 365.882374][ T1823] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 365.888264][ T1823] RIP: 0033:0x4665f9 [ 365.892191][ T1823] 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 [ 365.911790][ T1823] RSP: 002b:00007fef8b74b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 365.920197][ T1823] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 [ 365.928263][ T1823] RDX: 0000000000000000 RSI: 0000000000109842 RDI: 0000000020000000 01:07:50 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x1) r3 = openat$cgroup_ro(r2, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) write$P9_RREADDIR(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xc5) [ 365.936312][ T1823] RBP: 00007fef8b74b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 365.944322][ T1823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 365.952286][ T1823] R13: 00007ffdc195ddcf R14: 00007fef8b74b300 R15: 0000000000022000 [ 365.972347][ T1807] FAT-fs (loop3): bogus number of reserved sectors [ 365.978882][ T1807] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:50 executing program 4 (fault-call:6 fault-nth:1): syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x0) 01:07:50 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) 01:07:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x3a9}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000300000000000000f0000000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) [ 366.030420][ T1837] FAT-fs (loop5): bogus number of reserved sectors [ 366.037063][ T1837] FAT-fs (loop5): Can't find a valid FAT filesystem 01:07:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 366.094434][ T1847] loop2: detected capacity change from 0 to 264192 01:07:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 366.139699][ T1847] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 366.164306][ T1868] loop4: detected capacity change from 0 to 264192 [ 366.165214][ T1867] loop3: detected capacity change from 0 to 6 01:07:50 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x1) r3 = openat$cgroup_ro(r2, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) write$P9_RREADDIR(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xc5) 01:07:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 366.218122][ T1868] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 366.240822][ T1869] FAT-fs (loop5): bogus number of reserved sectors [ 366.247381][ T1869] FAT-fs (loop5): Can't find a valid FAT filesystem [ 366.263726][ T1868] FAULT_INJECTION: forcing a failure. [ 366.263726][ T1868] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 366.276947][ T1868] CPU: 1 PID: 1868 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 366.276967][ T1868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.276979][ T1868] Call Trace: [ 366.276985][ T1868] dump_stack+0x137/0x19d [ 366.277007][ T1868] should_fail+0x23c/0x250 [ 366.277051][ T1868] should_fail_usercopy+0x16/0x20 [ 366.277070][ T1868] strncpy_from_user+0x21/0x250 [ 366.277087][ T1868] getname_flags+0xb8/0x3d0 [ 366.277152][ T1868] getname+0x15/0x20 [ 366.277163][ T1868] do_sys_openat2+0x5b/0x250 [ 366.277179][ T1868] ? fput+0x2d/0x130 [ 366.277192][ T1868] __x64_sys_open+0xe2/0x110 [ 366.277213][ T1868] do_syscall_64+0x4a/0x90 [ 366.277240][ T1868] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 366.277261][ T1868] RIP: 0033:0x4665f9 [ 366.277271][ T1868] 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 [ 366.277283][ T1868] RSP: 002b:00007fef8b76c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 366.277296][ T1868] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 366.277306][ T1868] RDX: 0000000000000000 RSI: 0000000000109842 RDI: 0000000020000000 [ 366.398428][ T1868] RBP: 00007fef8b76c1d0 R08: 0000000000000000 R09: 0000000000000000 01:07:50 executing program 4 (fault-call:6 fault-nth:2): syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x0) [ 366.398443][ T1868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 01:07:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 366.398452][ T1868] R13: 00007ffdc195ddcf R14: 00007fef8b76c300 R15: 0000000000022000 [ 366.423305][ T1867] FAT-fs (loop3): bogus number of reserved sectors 01:07:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x3aa}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:50 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x1) openat$cgroup_ro(r2, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) [ 366.423320][ T1867] FAT-fs (loop3): Can't find a valid FAT filesystem [ 366.434876][ T22] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 366.456459][ T1888] loop2: detected capacity change from 0 to 264192 [ 366.469979][ T1867] loop3: detected capacity change from 0 to 6 01:07:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 366.470393][ T1867] FAT-fs (loop3): bogus number of reserved sectors [ 366.470462][ T1867] FAT-fs (loop3): Can't find a valid FAT filesystem [ 366.494895][ T1888] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 366.544133][ T1899] FAT-fs (loop5): bogus number of reserved sectors [ 366.544147][ T1899] FAT-fs (loop5): Can't find a valid FAT filesystem [ 366.559705][ T1904] loop4: detected capacity change from 0 to 264192 [ 366.616345][ T8] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 366.652571][ T1907] loop3: detected capacity change from 0 to 6 [ 366.664541][ T1904] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 366.675758][ T1907] FAT-fs (loop3): bogus number of reserved sectors [ 366.682295][ T1907] FAT-fs (loop3): Can't find a valid FAT filesystem [ 366.685589][ T1911] FAULT_INJECTION: forcing a failure. [ 366.685589][ T1911] name failslab, interval 1, probability 0, space 0, times 0 [ 366.701521][ T1911] CPU: 1 PID: 1911 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 366.702324][ T1914] loop5: detected capacity change from 0 to 6 [ 366.709822][ T1911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.709882][ T1911] Call Trace: [ 366.709888][ T1911] dump_stack+0x137/0x19d [ 366.709907][ T1911] should_fail+0x23c/0x250 [ 366.729616][ T1914] FAT-fs (loop5): bogus number of reserved sectors [ 366.733648][ T1911] ? __alloc_file+0x2e/0x1a0 [ 366.733670][ T1911] __should_failslab+0x81/0x90 [ 366.738060][ T1914] FAT-fs (loop5): Can't find a valid FAT filesystem [ 366.744532][ T1911] should_failslab+0x5/0x20 [ 366.764873][ T1911] kmem_cache_alloc+0x46/0x2f0 [ 366.769628][ T1911] __alloc_file+0x2e/0x1a0 [ 366.774022][ T1911] alloc_empty_file+0xcd/0x1c0 [ 366.778832][ T1911] path_openat+0x6a/0x20b0 [ 366.783225][ T1911] ? try_charge+0x36/0x9c0 [ 366.787617][ T1911] ? cgroup_rstat_updated+0x60/0x1c0 [ 366.792891][ T1911] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 366.798511][ T1911] ? kstrtoull+0x30e/0x350 [ 366.802960][ T1911] do_filp_open+0xd9/0x1f0 [ 366.807451][ T1911] ? __virt_addr_valid+0x15a/0x1a0 [ 366.812540][ T1911] ? __check_object_size+0x253/0x310 [ 366.817818][ T1911] ? alloc_fd+0x36d/0x3c0 [ 366.822151][ T1911] do_sys_openat2+0xa3/0x250 [ 366.826729][ T1911] ? fput+0x2d/0x130 [ 366.830600][ T1911] __x64_sys_open+0xe2/0x110 [ 366.835201][ T1911] do_syscall_64+0x4a/0x90 [ 366.839599][ T1911] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 366.845488][ T1911] RIP: 0033:0x4665f9 [ 366.849358][ T1911] 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 [ 366.868941][ T1911] RSP: 002b:00007fef8b74b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 366.877338][ T1911] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 [ 366.885302][ T1911] RDX: 0000000000000000 RSI: 0000000000109842 RDI: 0000000020000000 [ 366.893250][ T1911] RBP: 00007fef8b74b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 366.901224][ T1911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 366.909171][ T1911] R13: 00007ffdc195ddcf R14: 00007fef8b74b300 R15: 0000000000022000 01:07:51 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r4, 0x0, 0x7ffff000) 01:07:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x3ab}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:51 executing program 4 (fault-call:6 fault-nth:3): syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x0) 01:07:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 367.007087][ T1925] loop2: detected capacity change from 0 to 264192 [ 367.042599][ T1925] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:07:51 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x1) [ 367.094547][ T8] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 367.113554][ T1937] loop4: detected capacity change from 0 to 264192 01:07:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 367.151197][ T1939] loop3: detected capacity change from 0 to 6 [ 367.163363][ T1943] loop5: detected capacity change from 0 to 6 [ 367.178217][ T1937] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 367.189164][ T1939] FAT-fs (loop3): bogus number of reserved sectors 01:07:51 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x1) [ 367.195751][ T1939] FAT-fs (loop3): Can't find a valid FAT filesystem [ 367.212701][ T1943] FAT-fs (loop5): bogus number of reserved sectors [ 367.219311][ T1943] FAT-fs (loop5): Can't find a valid FAT filesystem [ 367.232256][ T1937] FAULT_INJECTION: forcing a failure. [ 367.232256][ T1937] name failslab, interval 1, probability 0, space 0, times 0 [ 367.245009][ T1937] CPU: 1 PID: 1937 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 367.245086][ T1937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.245096][ T1937] Call Trace: [ 367.245102][ T1937] dump_stack+0x137/0x19d [ 367.245172][ T1937] should_fail+0x23c/0x250 [ 367.245211][ T1937] ? security_file_alloc+0x30/0x190 [ 367.281116][ T1937] __should_failslab+0x81/0x90 01:07:51 executing program 4 (fault-call:6 fault-nth:4): syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x0) 01:07:51 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 367.281143][ T1937] should_failslab+0x5/0x20 01:07:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x3ac}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 367.281162][ T1937] kmem_cache_alloc+0x46/0x2f0 [ 367.281255][ T1937] security_file_alloc+0x30/0x190 [ 367.281270][ T1937] __alloc_file+0x83/0x1a0 [ 367.281282][ T1937] alloc_empty_file+0xcd/0x1c0 [ 367.281294][ T1937] path_openat+0x6a/0x20b0 [ 367.281362][ T1937] ? common_interrupt+0xf/0x90 [ 367.281377][ T1937] ? asm_common_interrupt+0x1e/0x40 [ 367.281394][ T1937] ? __check_object_size+0x7a/0x310 [ 367.281410][ T1937] ? _copy_from_user+0x17/0xd0 [ 367.281426][ T1937] ? kstrtoull+0x30e/0x350 [ 367.281456][ T1937] do_filp_open+0xd9/0x1f0 [ 367.281468][ T1937] ? __virt_addr_valid+0x15a/0x1a0 [ 367.281482][ T1937] ? __check_object_size+0x253/0x310 [ 367.281496][ T1937] ? alloc_fd+0x36d/0x3c0 [ 367.281510][ T1937] do_sys_openat2+0xa3/0x250 [ 367.281544][ T1937] ? __schedule+0x427/0x5b0 [ 367.281555][ T1937] ? fput+0x2d/0x130 [ 367.281566][ T1937] __x64_sys_open+0xe2/0x110 [ 367.281606][ T1937] do_syscall_64+0x4a/0x90 [ 367.281620][ T1937] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 367.281638][ T1937] RIP: 0033:0x4665f9 [ 367.281650][ T1937] 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 [ 367.281743][ T1937] RSP: 002b:00007fef8b76c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 367.281827][ T1937] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 367.281836][ T1937] RDX: 0000000000000000 RSI: 0000000000109842 RDI: 0000000020000000 [ 367.281844][ T1937] RBP: 00007fef8b76c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 367.281853][ T1937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 367.281862][ T1937] R13: 00007ffdc195ddcf R14: 00007fef8b76c300 R15: 0000000000022000 [ 367.311818][ T1959] loop2: detected capacity change from 0 to 264192 [ 367.315430][ T1959] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 367.340714][ T22] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 367.366001][ T1939] loop3: detected capacity change from 0 to 6 [ 367.371812][ T1939] FAT-fs (loop3): bogus number of reserved sectors [ 367.371828][ T1939] FAT-fs (loop3): Can't find a valid FAT filesystem [ 367.427593][ T1970] loop5: detected capacity change from 0 to 6 [ 367.456472][ T1976] loop4: detected capacity change from 0 to 264192 [ 367.459605][ T1970] FAT-fs (loop5): bogus number of reserved sectors [ 367.459619][ T1970] FAT-fs (loop5): Can't find a valid FAT filesystem [ 367.463308][ T1976] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 367.466430][ T1976] FAULT_INJECTION: forcing a failure. [ 367.466430][ T1976] name failslab, interval 1, probability 0, space 0, times 0 [ 367.466451][ T1976] CPU: 0 PID: 1976 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 367.466468][ T1976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.466553][ T1976] Call Trace: [ 367.466560][ T1976] dump_stack+0x137/0x19d [ 367.466583][ T1976] should_fail+0x23c/0x250 [ 367.466603][ T1976] ? __d_alloc+0x36/0x370 [ 367.466617][ T1976] __should_failslab+0x81/0x90 [ 367.466637][ T1976] should_failslab+0x5/0x20 [ 367.466707][ T1976] kmem_cache_alloc+0x46/0x2f0 [ 367.466727][ T1976] __d_alloc+0x36/0x370 [ 367.466741][ T1976] d_alloc+0x2a/0x130 [ 367.466755][ T1976] d_alloc_parallel+0x46/0xba0 [ 367.466772][ T1976] ? __down_write_common+0x45/0x890 [ 367.466813][ T1976] ? lockref_get_not_dead+0xf2/0x1c0 [ 367.466831][ T1976] ? __d_lookup+0x3c8/0x400 [ 367.466872][ T1976] ? try_to_unlazy+0x3c7/0x660 [ 367.466897][ T1976] path_openat+0x659/0x20b0 [ 367.466915][ T1976] ? kstrtoull+0x30e/0x350 [ 367.466933][ T1976] do_filp_open+0xd9/0x1f0 [ 367.466945][ T1976] ? alloc_fd+0x36d/0x3c0 [ 367.466959][ T1976] do_sys_openat2+0xa3/0x250 [ 367.466980][ T1976] ? fput+0x2d/0x130 [ 367.466989][ T1976] __x64_sys_open+0xe2/0x110 [ 367.467000][ T1976] do_syscall_64+0x4a/0x90 [ 367.467012][ T1976] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 367.467057][ T1976] RIP: 0033:0x4665f9 [ 367.467065][ T1976] 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 [ 367.467074][ T1976] RSP: 002b:00007fef8b76c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 367.467085][ T1976] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 367.467092][ T1976] RDX: 0000000000000000 RSI: 0000000000109842 RDI: 0000000020000000 [ 367.467098][ T1976] RBP: 00007fef8b76c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 367.467105][ T1976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 367.467111][ T1976] R13: 00007ffdc195ddcf R14: 00007fef8b76c300 R15: 0000000000022000 [ 367.483006][ T1773] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 367.503017][ T1978] loop2: detected capacity change from 0 to 264192 [ 367.508284][ T1978] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 367.509583][ T1982] loop3: detected capacity change from 0 to 6 [ 367.512682][ T1982] FAT-fs (loop3): bogus number of reserved sectors [ 367.512698][ T1982] FAT-fs (loop3): Can't find a valid FAT filesystem [ 367.549400][ T1982] loop3: detected capacity change from 0 to 6 01:07:52 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r4, 0x0, 0xffffffffffffffff) 01:07:52 executing program 4 (fault-call:6 fault-nth:5): syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x0) 01:07:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:52 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) 01:07:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x3ad}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 367.549849][ T1982] FAT-fs (loop3): bogus number of reserved sectors [ 367.549878][ T1982] FAT-fs (loop3): Can't find a valid FAT filesystem [ 367.561219][ T1773] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:07:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 368.139772][ T2009] loop2: detected capacity change from 0 to 264192 [ 368.140055][ T2010] loop5: detected capacity change from 0 to 6 [ 368.158395][ T2010] FAT-fs (loop5): bogus number of reserved sectors [ 368.164984][ T2010] FAT-fs (loop5): Can't find a valid FAT filesystem [ 368.171717][ T2014] loop3: detected capacity change from 0 to 6 [ 368.179479][ T2009] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 368.191411][ T2017] loop4: detected capacity change from 0 to 264192 [ 368.230451][ T2014] FAT-fs (loop3): bogus number of reserved sectors 01:07:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 368.236996][ T2014] FAT-fs (loop3): Can't find a valid FAT filesystem [ 368.250648][ T2017] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 368.288838][ T2017] FAULT_INJECTION: forcing a failure. [ 368.288838][ T2017] name failslab, interval 1, probability 0, space 0, times 0 [ 368.301625][ T2017] CPU: 0 PID: 2017 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 368.309950][ T2017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.319995][ T2017] Call Trace: [ 368.323324][ T2017] dump_stack+0x137/0x19d [ 368.327653][ T2017] should_fail+0x23c/0x250 [ 368.332066][ T2017] ? ext4_alloc_inode+0x27/0x300 [ 368.337023][ T2017] __should_failslab+0x81/0x90 [ 368.341783][ T2017] ? set_qf_name+0x230/0x230 [ 368.346370][ T2017] should_failslab+0x5/0x20 [ 368.350946][ T2017] kmem_cache_alloc+0x46/0x2f0 [ 368.355785][ T2017] ? set_qf_name+0x230/0x230 [ 368.360368][ T2017] ext4_alloc_inode+0x27/0x300 [ 368.365210][ T2017] ? set_qf_name+0x230/0x230 [ 368.369797][ T2017] new_inode_pseudo+0x38/0x1c0 [ 368.374550][ T2017] new_inode+0x21/0x120 [ 368.378703][ T2017] __ext4_new_inode+0x126/0x2f70 [ 368.383781][ T2017] ? __dquot_initialize+0x131/0x7e0 [ 368.388974][ T2017] ext4_create+0x17c/0x310 [ 368.393425][ T2017] ? ext4_lookup+0x380/0x380 [ 368.398008][ T2017] path_openat+0xcd1/0x20b0 [ 368.402595][ T2017] do_filp_open+0xd9/0x1f0 [ 368.407013][ T2017] ? alloc_fd+0x36d/0x3c0 [ 368.411346][ T2017] do_sys_openat2+0xa3/0x250 [ 368.415932][ T2017] ? fput+0x2d/0x130 [ 368.419887][ T2017] __x64_sys_open+0xe2/0x110 [ 368.424539][ T2017] do_syscall_64+0x4a/0x90 [ 368.428954][ T2017] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 368.434877][ T2017] RIP: 0033:0x4665f9 01:07:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 368.438764][ T2017] 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 [ 368.458368][ T2017] RSP: 002b:00007fef8b76c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 368.466775][ T2017] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 368.474743][ T2017] RDX: 0000000000000000 RSI: 0000000000109842 RDI: 0000000020000000 01:07:52 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) 01:07:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 368.482702][ T2017] RBP: 00007fef8b76c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 368.490658][ T2017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 368.498621][ T2017] R13: 00007ffdc195ddcf R14: 00007fef8b76c300 R15: 0000000000022000 01:07:52 executing program 4 (fault-call:6 fault-nth:6): syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x0) [ 368.560381][ T2014] loop3: detected capacity change from 0 to 6 [ 368.572371][ T2014] FAT-fs (loop3): bogus number of reserved sectors [ 368.578910][ T2014] FAT-fs (loop3): Can't find a valid FAT filesystem [ 368.586845][ T2041] loop5: detected capacity change from 0 to 6 [ 368.608826][ T2041] FAT-fs (loop5): bogus number of reserved sectors [ 368.615386][ T2041] FAT-fs (loop5): Can't find a valid FAT filesystem [ 368.654627][ T2058] loop4: detected capacity change from 0 to 264192 [ 368.666171][ T2058] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 368.708130][ T2058] FAULT_INJECTION: forcing a failure. [ 368.708130][ T2058] name failslab, interval 1, probability 0, space 0, times 0 [ 368.720778][ T2058] CPU: 1 PID: 2058 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 368.729131][ T2058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.739262][ T2058] Call Trace: [ 368.742532][ T2058] dump_stack+0x137/0x19d [ 368.746969][ T2058] should_fail+0x23c/0x250 [ 368.751501][ T2058] __should_failslab+0x81/0x90 [ 368.756251][ T2058] ? vfat_add_entry+0xd6/0x1d10 [ 368.761091][ T2058] should_failslab+0x5/0x20 [ 368.765720][ T2058] kmem_cache_alloc_trace+0x49/0x310 [ 368.770998][ T2058] ? fat_search_long+0x84e/0x980 [ 368.775956][ T2058] vfat_add_entry+0xd6/0x1d10 [ 368.780649][ T2058] ? __wake_up+0x8d/0xc0 [ 368.784881][ T2058] ? __d_rehash+0x125/0x180 [ 368.789377][ T2058] ? ktime_get_coarse_real_ts64+0x10d/0x120 [ 368.795354][ T2058] ? vfat_lookup+0x300/0x300 [ 368.799938][ T2058] ? current_time+0xdb/0x190 [ 368.804547][ T2058] ? vfat_lookup+0x300/0x300 [ 368.809136][ T2058] vfat_create+0x7e/0x1d0 [ 368.813539][ T2058] ? selinux_inode_create+0x1e/0x30 [ 368.818731][ T2058] path_openat+0xcd1/0x20b0 [ 368.823230][ T2058] do_filp_open+0xd9/0x1f0 [ 368.827651][ T2058] ? alloc_fd+0x36d/0x3c0 [ 368.831971][ T2058] do_sys_openat2+0xa3/0x250 [ 368.836561][ T2058] ? fput+0x2d/0x130 [ 368.840448][ T2058] __x64_sys_open+0xe2/0x110 [ 368.845033][ T2058] do_syscall_64+0x4a/0x90 [ 368.849436][ T2058] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 368.855322][ T2058] RIP: 0033:0x4665f9 [ 368.859257][ T2058] 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 [ 368.878904][ T2058] RSP: 002b:00007fef8b76c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 368.887360][ T2058] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 368.895328][ T2058] RDX: 0000000000000000 RSI: 0000000000109842 RDI: 0000000020000000 [ 368.903286][ T2058] RBP: 00007fef8b76c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 368.911261][ T2058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 368.919225][ T2058] R13: 00007ffdc195ddcf R14: 00007fef8b76c300 R15: 0000000000022000 [ 368.944535][ T1773] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:07:53 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800001, 0x12, r0, 0xffffd000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) 01:07:53 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) 01:07:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x3ae}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:53 executing program 4 (fault-call:6 fault-nth:7): syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x0) 01:07:53 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 369.261880][ T2077] loop3: detected capacity change from 0 to 6 [ 369.265829][ T2077] FAT-fs (loop3): bogus number of reserved sectors [ 369.276231][ T2077] FAT-fs (loop3): Can't find a valid FAT filesystem [ 369.286101][ T2079] loop5: detected capacity change from 0 to 6 [ 369.294565][ T2078] loop4: detected capacity change from 0 to 264192 [ 369.300069][ T2079] FAT-fs (loop5): bogus number of reserved sectors 01:07:53 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:07:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 369.307619][ T2079] FAT-fs (loop5): Can't find a valid FAT filesystem 01:07:53 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:07:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 369.358073][ T2078] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 369.408297][ T2095] FAULT_INJECTION: forcing a failure. [ 369.408297][ T2095] name failslab, interval 1, probability 0, space 0, times 0 [ 369.420973][ T2095] CPU: 0 PID: 2095 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 369.429322][ T2095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.439369][ T2095] Call Trace: [ 369.442641][ T2095] dump_stack+0x137/0x19d [ 369.447013][ T2095] should_fail+0x23c/0x250 01:07:53 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) dup(r0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 369.447038][ T2095] ? sidtab_sid2str_get+0x9c/0x130 [ 369.447096][ T2095] __should_failslab+0x81/0x90 [ 369.447114][ T2095] should_failslab+0x5/0x20 [ 369.447183][ T2095] __kmalloc_track_caller+0x64/0x340 [ 369.447203][ T2095] kmemdup+0x21/0x50 [ 369.447217][ T2095] sidtab_sid2str_get+0x9c/0x130 [ 369.447234][ T2095] security_sid_to_context_core+0x1cb/0x2d0 [ 369.447257][ T2095] security_sid_to_context_force+0x2f/0x40 [ 369.447279][ T2095] selinux_inode_init_security+0x49e/0x550 [ 369.447305][ T2095] security_inode_init_security+0xd7/0x260 [ 369.447374][ T2095] ? ext4_init_security+0x40/0x40 [ 369.447394][ T2095] ext4_init_security+0x30/0x40 [ 369.447412][ T2095] __ext4_new_inode+0x29a1/0x2f70 [ 369.447486][ T2095] ext4_create+0x17c/0x310 [ 369.447505][ T2095] ? ext4_lookup+0x380/0x380 [ 369.447525][ T2095] path_openat+0xcd1/0x20b0 [ 369.447544][ T2095] do_filp_open+0xd9/0x1f0 [ 369.447558][ T2095] ? alloc_fd+0x36d/0x3c0 [ 369.447573][ T2095] do_sys_openat2+0xa3/0x250 [ 369.447596][ T2095] ? fput+0x2d/0x130 [ 369.447612][ T2095] __x64_sys_open+0xe2/0x110 [ 369.447664][ T2095] do_syscall_64+0x4a/0x90 [ 369.447716][ T2095] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 369.447739][ T2095] RIP: 0033:0x4665f9 [ 369.447752][ T2095] 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 [ 369.447767][ T2095] RSP: 002b:00007fef8b74b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 369.447781][ T2095] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 [ 369.447827][ T2095] RDX: 0000000000000000 RSI: 0000000000109842 RDI: 0000000020000000 [ 369.447837][ T2095] RBP: 00007fef8b74b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 369.447847][ T2095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 369.447857][ T2095] R13: 00007ffdc195ddcf R14: 00007fef8b74b300 R15: 0000000000022000 [ 369.448866][ T2077] loop3: detected capacity change from 0 to 6 [ 369.453966][ T2077] FAT-fs (loop3): bogus number of reserved sectors [ 369.453978][ T2077] FAT-fs (loop3): Can't find a valid FAT filesystem [ 369.461782][ T2106] loop5: detected capacity change from 0 to 6 [ 369.497826][ T2106] FAT-fs (loop5): bogus number of reserved sectors [ 369.497844][ T2106] FAT-fs (loop5): Can't find a valid FAT filesystem 01:07:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x3af}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:54 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) dup(r0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:07:54 executing program 4 (fault-call:6 fault-nth:8): syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x0) 01:07:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:54 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) lseek(r2, 0x0, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) fchmod(r0, 0x2) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x70400, 0x0) sendfile(r2, r4, 0x0, 0x8400fffffffa) r5 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffa) 01:07:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:54 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) dup(r0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 370.345167][ T2128] loop5: detected capacity change from 0 to 6 [ 370.377725][ T2128] FAT-fs (loop5): bogus number of reserved sectors [ 370.384284][ T2128] FAT-fs (loop5): Can't find a valid FAT filesystem 01:07:54 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x40001, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) lseek(r1, 0xfffffffffffffdba, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) 01:07:54 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 370.391011][ T2135] loop4: detected capacity change from 0 to 264192 [ 370.409584][ T2129] loop3: detected capacity change from 0 to 6 [ 370.432104][ T2135] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:07:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 370.448411][ T2129] FAT-fs (loop3): bogus number of reserved sectors [ 370.454969][ T2129] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:54 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 370.509573][ T2135] FAULT_INJECTION: forcing a failure. [ 370.509573][ T2135] name failslab, interval 1, probability 0, space 0, times 0 [ 370.522215][ T2135] CPU: 0 PID: 2135 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 370.530595][ T2135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.540769][ T2135] Call Trace: [ 370.540779][ T2135] dump_stack+0x137/0x19d [ 370.540807][ T2135] should_fail+0x23c/0x250 [ 370.540826][ T2135] ? fat_alloc_inode+0x25/0x90 [ 370.540873][ T2135] __should_failslab+0x81/0x90 [ 370.540946][ T2135] ? fat_get_block_bmap+0x1d0/0x1d0 [ 370.540964][ T2135] should_failslab+0x5/0x20 [ 370.540992][ T2135] kmem_cache_alloc+0x46/0x2f0 01:07:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x3b0}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:54 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x8, 0x2, 0xfd, 0x8}, {0x7, 0x4, 0x4, 0x4}, {0x8000, 0x1, 0x7, 0x7}, {0x4, 0x63, 0x9, 0x1ff}]}) write$binfmt_script(r3, &(0x7f0000000180)={'#! ', './file1', [{0x20, '@--+'}, {}, {0x20, 'msdos\x00'}, {0x20, 'msdos\x00'}, {0x20, 'msdos\x00'}], 0xa, "018a6bd912c849a37c131f3ae1"}, 0x33) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffa) r5 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r5, 0x0, 0x8400fffffffa) 01:07:54 executing program 4 (fault-call:6 fault-nth:9): syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x0) 01:07:54 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:07:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 370.541065][ T2135] ? fat_get_block_bmap+0x1d0/0x1d0 [ 370.541083][ T2135] fat_alloc_inode+0x25/0x90 01:07:54 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = dup(0xffffffffffffffff) lseek(r0, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 370.541099][ T2135] ? fat_get_block_bmap+0x1d0/0x1d0 [ 370.541116][ T2135] new_inode_pseudo+0x38/0x1c0 [ 370.541133][ T2135] new_inode+0x21/0x120 [ 370.541215][ T2135] fat_build_inode+0xe7/0x1a0 [ 370.541235][ T2135] ? vfat_lookup+0x300/0x300 [ 370.541252][ T2135] vfat_create+0xea/0x1d0 [ 370.541316][ T2135] path_openat+0xcd1/0x20b0 [ 370.541334][ T2135] do_filp_open+0xd9/0x1f0 [ 370.541353][ T2135] ? alloc_fd+0x36d/0x3c0 [ 370.541372][ T2135] do_sys_openat2+0xa3/0x250 [ 370.541392][ T2135] ? fput+0x2d/0x130 [ 370.541439][ T2135] __x64_sys_open+0xe2/0x110 [ 370.541460][ T2135] do_syscall_64+0x4a/0x90 [ 370.541479][ T2135] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 370.541497][ T2135] RIP: 0033:0x4665f9 [ 370.541537][ T2135] 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 [ 370.541550][ T2135] RSP: 002b:00007fef8b76c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 370.541566][ T2135] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 370.541577][ T2135] RDX: 0000000000000000 RSI: 0000000000109842 RDI: 0000000020000000 [ 370.541587][ T2135] RBP: 00007fef8b76c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 370.541598][ T2135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 370.541609][ T2135] R13: 00007ffdc195ddcf R14: 00007fef8b76c300 R15: 0000000000022000 [ 370.555861][ T2158] loop5: detected capacity change from 0 to 6 [ 370.561117][ T2158] FAT-fs (loop5): bogus number of reserved sectors [ 370.561129][ T2158] FAT-fs (loop5): Can't find a valid FAT filesystem [ 370.596837][ T2129] loop3: detected capacity change from 0 to 6 [ 370.598558][ T2129] FAT-fs (loop3): bogus number of reserved sectors [ 370.598609][ T2129] FAT-fs (loop3): Can't find a valid FAT filesystem [ 370.601215][ T22] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 370.684062][ T2181] loop5: detected capacity change from 0 to 6 [ 370.701834][ T2181] FAT-fs (loop5): bogus number of reserved sectors [ 370.701849][ T2181] FAT-fs (loop5): Can't find a valid FAT filesystem [ 370.708001][ T2183] loop4: detected capacity change from 0 to 264192 [ 370.716577][ T2183] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 370.717496][ T2185] loop3: detected capacity change from 0 to 6 01:07:54 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = dup(0xffffffffffffffff) lseek(r0, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 370.723422][ T2185] FAT-fs (loop3): bogus number of reserved sectors [ 370.723432][ T2185] FAT-fs (loop3): Can't find a valid FAT filesystem [ 370.727505][ T2183] FAULT_INJECTION: forcing a failure. [ 370.727505][ T2183] name failslab, interval 1, probability 0, space 0, times 0 [ 370.727524][ T2183] CPU: 1 PID: 2183 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 370.727542][ T2183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.727552][ T2183] Call Trace: 01:07:55 executing program 4 (fault-call:6 fault-nth:10): syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x0) 01:07:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x3b1}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 370.975152][ T2183] dump_stack+0x137/0x19d [ 370.975174][ T2183] should_fail+0x23c/0x250 [ 370.975189][ T2183] ? security_inode_alloc+0x30/0x180 [ 370.975255][ T2183] __should_failslab+0x81/0x90 [ 370.975272][ T2183] should_failslab+0x5/0x20 [ 370.975289][ T2183] kmem_cache_alloc+0x46/0x2f0 [ 370.975379][ T2183] security_inode_alloc+0x30/0x180 [ 370.975391][ T2183] inode_init_always+0x20b/0x420 [ 370.975404][ T2183] ? fat_get_block_bmap+0x1d0/0x1d0 [ 370.975421][ T2183] new_inode_pseudo+0x73/0x1c0 [ 370.975434][ T2183] new_inode+0x21/0x120 [ 370.975499][ T2183] fat_build_inode+0xe7/0x1a0 [ 370.975513][ T2183] ? vfat_lookup+0x300/0x300 [ 370.975528][ T2183] vfat_create+0xea/0x1d0 [ 370.975543][ T2183] path_openat+0xcd1/0x20b0 [ 370.975557][ T2183] do_filp_open+0xd9/0x1f0 [ 370.975577][ T2183] ? alloc_fd+0x36d/0x3c0 [ 370.975591][ T2183] do_sys_openat2+0xa3/0x250 [ 370.975607][ T2183] ? fput+0x2d/0x130 [ 370.975618][ T2183] __x64_sys_open+0xe2/0x110 [ 370.975634][ T2183] do_syscall_64+0x4a/0x90 [ 370.975650][ T2183] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 370.975745][ T2183] RIP: 0033:0x4665f9 [ 370.975756][ T2183] 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 [ 370.975769][ T2183] RSP: 002b:00007fef8b76c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 370.975782][ T2183] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 370.975794][ T2183] RDX: 0000000000000000 RSI: 0000000000109842 RDI: 0000000020000000 [ 370.975803][ T2183] RBP: 00007fef8b76c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 370.975811][ T2183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 370.975820][ T2183] R13: 00007ffdc195ddcf R14: 00007fef8b76c300 R15: 0000000000022000 [ 371.000885][ T1773] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 371.001184][ T2185] loop3: detected capacity change from 0 to 6 [ 371.007904][ T2185] FAT-fs (loop3): bogus number of reserved sectors [ 371.007918][ T2185] FAT-fs (loop3): Can't find a valid FAT filesystem [ 371.105438][ T2206] loop4: detected capacity change from 0 to 264192 [ 371.112043][ T2206] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 371.138651][ T2206] FAULT_INJECTION: forcing a failure. [ 371.138651][ T2206] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 371.142894][ T2211] loop3: detected capacity change from 0 to 6 [ 371.146341][ T2206] CPU: 0 PID: 2206 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 371.146362][ T2206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.146371][ T2206] Call Trace: [ 371.146377][ T2206] dump_stack+0x137/0x19d [ 371.146399][ T2206] should_fail+0x23c/0x250 [ 371.146416][ T2206] should_fail_usercopy+0x16/0x20 [ 371.339469][ T2206] _copy_to_user+0x1c/0x90 [ 371.339496][ T2206] simple_read_from_buffer+0xab/0x120 [ 371.339514][ T2206] proc_fail_nth_read+0xf6/0x140 [ 371.339530][ T2206] ? rw_verify_area+0x136/0x250 [ 371.339652][ T2206] ? proc_fault_inject_write+0x200/0x200 [ 371.339667][ T2206] vfs_read+0x154/0x5d0 [ 371.339704][ T2206] ? putname+0xa5/0xc0 [ 371.339742][ T2206] ? kmem_cache_free+0x59/0xe0 [ 371.339756][ T2206] ? __fget_light+0x21b/0x260 [ 371.339771][ T2206] ? __cond_resched+0x11/0x40 [ 371.339817][ T2206] ksys_read+0xce/0x180 [ 371.339828][ T2206] __x64_sys_read+0x3e/0x50 [ 371.339838][ T2206] do_syscall_64+0x4a/0x90 [ 371.339877][ T2206] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 371.339894][ T2206] RIP: 0033:0x41937c [ 371.339905][ T2206] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 371.339918][ T2206] RSP: 002b:00007fef8b76c170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 371.339932][ T2206] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000041937c [ 371.339940][ T2206] RDX: 000000000000000f RSI: 00007fef8b76c1e0 RDI: 0000000000000006 [ 371.339949][ T2206] RBP: 00007fef8b76c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 371.339957][ T2206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 371.339978][ T2206] R13: 00007ffdc195ddcf R14: 00007fef8b76c300 R15: 0000000000022000 [ 371.368809][ T2211] FAT-fs (loop3): bogus number of reserved sectors [ 371.493832][ T2211] FAT-fs (loop3): Can't find a valid FAT filesystem [ 371.500876][ T1773] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 371.521299][ T2211] loop3: detected capacity change from 0 to 6 01:07:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:55 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = dup(0xffffffffffffffff) lseek(r0, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:07:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:55 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x0) [ 371.534987][ T2211] FAT-fs (loop3): bogus number of reserved sectors [ 371.541563][ T2211] FAT-fs (loop3): Can't find a valid FAT filesystem [ 371.606432][ T2233] loop4: detected capacity change from 0 to 264192 [ 371.631477][ T2236] loop5: detected capacity change from 0 to 6 01:07:55 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) open(&(0x7f0000000100)='./bus\x00', 0x109041, 0x98) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) 01:07:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:55 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:07:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x3b2}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 371.650092][ T2233] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 371.656295][ T2236] FAT-fs (loop5): bogus number of reserved sectors [ 371.665670][ T2236] FAT-fs (loop5): Can't find a valid FAT filesystem 01:07:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:55 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109862, 0x0) 01:07:55 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 371.787859][ T2254] loop3: detected capacity change from 0 to 6 [ 371.800358][ T2254] FAT-fs (loop3): bogus number of reserved sectors [ 371.806924][ T2254] FAT-fs (loop3): Can't find a valid FAT filesystem [ 371.821634][ T1773] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:07:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:55 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 371.860471][ T2265] loop5: detected capacity change from 0 to 6 [ 371.905238][ T2265] FAT-fs (loop5): bogus number of reserved sectors [ 371.911903][ T2265] FAT-fs (loop5): Can't find a valid FAT filesystem [ 371.941380][ T2254] loop3: detected capacity change from 0 to 6 [ 371.941400][ T2279] loop4: detected capacity change from 0 to 264192 01:07:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 371.958418][ T2279] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 371.968502][ T2254] FAT-fs (loop3): bogus number of reserved sectors [ 371.975160][ T2254] FAT-fs (loop3): Can't find a valid FAT filesystem [ 372.014591][ T1773] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:07:56 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x2) 01:07:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240", 0x12}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:56 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:07:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x402}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:56 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0xa654358b24302ec5, 0x86) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) 01:07:56 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:07:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 372.891766][ T2309] loop4: detected capacity change from 0 to 264192 [ 372.913891][ T2313] loop3: detected capacity change from 0 to 6 [ 372.919567][ T2312] loop5: detected capacity change from 0 to 6 [ 372.926406][ T2309] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:07:57 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:07:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 372.943643][ T2312] FAT-fs (loop5): invalid media value (0x00) [ 372.949701][ T2312] FAT-fs (loop5): Can't find a valid FAT filesystem [ 372.952800][ T2313] FAT-fs (loop3): bogus number of reserved sectors [ 372.962837][ T2313] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240", 0x12}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:57 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:07:57 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x3) [ 373.035747][ T2313] loop3: detected capacity change from 0 to 6 [ 373.058671][ T2313] FAT-fs (loop3): bogus number of reserved sectors [ 373.065214][ T2313] FAT-fs (loop3): Can't find a valid FAT filesystem [ 373.077087][ T2343] loop5: detected capacity change from 0 to 6 01:07:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000000030000000000000000c00000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) [ 373.102683][ T22] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:07:57 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:07:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x406}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 373.152723][ T2343] FAT-fs (loop5): invalid media value (0x00) [ 373.158798][ T2343] FAT-fs (loop5): Can't find a valid FAT filesystem [ 373.252012][ T2359] loop3: detected capacity change from 0 to 6 [ 373.266048][ T2359] FAT-fs (loop3): bogus number of reserved sectors [ 373.272610][ T2359] FAT-fs (loop3): Can't find a valid FAT filesystem [ 373.277454][ T2365] loop4: detected capacity change from 0 to 264192 [ 373.331157][ T2365] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 373.346618][ T2359] loop3: detected capacity change from 0 to 6 [ 373.353881][ T2359] FAT-fs (loop3): bogus number of reserved sectors [ 373.360374][ T2359] FAT-fs (loop3): Can't find a valid FAT filesystem [ 373.433720][ T22] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 373.827294][ T2316] ================================================================== [ 373.835400][ T2316] BUG: KCSAN: data-race in ext4_setattr / filemap_read [ 373.842255][ T2316] [ 373.844581][ T2316] write to 0xffff888105fb1848 of 8 bytes by task 2325 on cpu 0: [ 373.852198][ T2316] ext4_setattr+0xd54/0xec0 [ 373.856693][ T2316] notify_change+0x8a3/0xa80 [ 373.861258][ T2316] do_truncate+0xe8/0x130 [ 373.865693][ T2316] path_openat+0x1a79/0x20b0 [ 373.870290][ T2316] do_filp_open+0xd9/0x1f0 [ 373.874683][ T2316] do_sys_openat2+0xa3/0x250 [ 373.879296][ T2316] __x64_sys_creat+0x62/0x80 [ 373.883860][ T2316] do_syscall_64+0x4a/0x90 [ 373.888248][ T2316] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 373.894223][ T2316] [ 373.896529][ T2316] read to 0xffff888105fb1848 of 8 bytes by task 2316 on cpu 1: [ 373.904048][ T2316] filemap_read+0xd68/0x1230 [ 373.908616][ T2316] generic_file_read_iter+0x75/0x2c0 [ 373.913874][ T2316] ext4_file_read_iter+0x1db/0x290 [ 373.918961][ T2316] generic_file_splice_read+0x22a/0x310 [ 373.924483][ T2316] splice_direct_to_actor+0x2aa/0x650 [ 373.929830][ T2316] do_splice_direct+0xf5/0x170 [ 373.934567][ T2316] do_sendfile+0x773/0xda0 [ 373.938954][ T2316] __x64_sys_sendfile64+0xf2/0x130 [ 373.944037][ T2316] do_syscall_64+0x4a/0x90 [ 373.948442][ T2316] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 373.954321][ T2316] [ 373.956619][ T2316] Reported by Kernel Concurrency Sanitizer on: [ 373.962736][ T2316] CPU: 1 PID: 2316 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 01:07:58 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:07:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240", 0x12}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x500}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:58 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000000380)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x1000, &(0x7f0000000340)=ANY=[@ANYRES64]) chdir(&(0x7f0000000000)='./file1\x00') creat(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r0, 0x1000) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) fremovexattr(r1, &(0x7f0000000040)=@known='system.posix_acl_access\x00') lseek(r0, 0x0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000177000/0x4000)=nil, 0x4000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat$cgroup_devices(r0, &(0x7f00000000c0)='devices.allow\x00', 0x2, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BTRFS_IOC_RESIZE(r5, 0x50009403, &(0x7f0000000580)={{r6}, {@void, @max}}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000006c0)={'#! ', './bus', [{0x20, 'msdos\x00'}, {0x20, 'msdos\x00'}, {0x20, 'msdos\x00'}, {0x20, 'msdos\x00'}, {0x20, '%'}, {0x20, 'msdos\x00'}, {0x20, 'msdos\x00'}], 0xa, "69ef5c5f2fe36412d713731f20e2d41c0f97738f4d2f6f115a6d66e5862751293a24970f890c233f69dfd809862752cd2ffbe9c66347812dc52567f34e2f3a5248fdfbeb02fb6b129463caa9ef9b05c1ac91b2b9880aa34ea65629f1ba696b63a83c44fe1409b6e45d54e9422501b6809bb7f741182bfebc3a7c9c35cd6f92614399122b273c65e50852e5b0dac33658dc9d40d82df384aedfdb0294ac38089d3a32079cd98a2dcb91f2e75013686a0aa1e2ec10e4d0b94d2f232eb13c9887e92d42433b3f53e4155160d71d5f930a4b4cfdd50c209ce4176fb08097d568f2b2d96eed6c57ff6b71f58fe4"}, 0x120) sendmsg(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000100)="8b2c862c1189f02e95a6e441e9467697a4b6e594f14d7e9c2c5300ec65c9010baa7fcbc2510312c24fcd9bd6cbd1db38a05b0b1b0710981dc3db477849d7abb65c93fdb3e92a32e79072534ba40854f873e0c05815d6141525ce1dccb2c069dff24f2de050050722ae87a6bd6e131a56b52fecf40df0e9e8e9001b5e45023a4f583e6ff029eab689a435a25069177ee5b0087c86a35b81a72bcadcb4b6005d15dc8e2d6d6cd3e741db522b138ef0516ea98ef2c15520ff28412323aa919ca4f0e2ae26425014d42dac2fa661c4fe719587df6d5cc2a9bb6345452acab209572ca2de", 0xe2}, {&(0x7f0000000240)="e2803ccf9b2e0136", 0x8}], 0x2, &(0x7f0000000400)=[{0x60, 0x1, 0x8, "3dbca80e1bd767a54294c365553464724a3e94a701c9d5f0141747c9a78c6ab5a00e137ebbb6cf40e775fbf0b61c05d8b25e58f1c8d7843bdd6f990df4cbfa2440865653025c6cbcefdb485a"}, {0x50, 0x111, 0x100, "60670a51e2fb50e6d852b8af6bc27c8d7c8e6fa847f675c7ca090b878953453b766f14f56560cb3f382b33cd9744fd8980c0b013c14168a291ef4178"}, {0xb8, 0xff, 0x80, "b81ee8e4cfcb9cd9213e6668c59ad290ac6f7a852088e692ce1bdbb16d88f1b6203915185b2a8172d7953d693f3a0938ca86d1d4e72a6fe7df9c71c929f958995c4cc99b7cbda9e050f3ae93277d214734029e553605355d3d1cb4c3e65a659f2b97b935a51863679c9a6a43228519996d7864c601af2da7f1102d88d46c11957d1aba69345a0e407224b32e1bfd6e47791de4384229d91fa8f742fa89416e3fa253b47e020b"}], 0x168}, 0x81) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 01:07:58 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x4) [ 373.971119][ T2316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.981840][ T2316] ================================================================== 01:07:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:58 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 374.066406][ T2395] loop3: detected capacity change from 0 to 6 [ 374.072594][ T2398] loop5: detected capacity change from 0 to 6 [ 374.101124][ T2395] FAT-fs (loop3): bogus number of reserved sectors [ 374.102726][ T2399] loop4: detected capacity change from 0 to 264192 01:07:58 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r3, 0x402, 0xb1c661d318500c51) fcntl$setownex(r3, 0xf, &(0x7f0000000080)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000007, 0x12, r3, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffa) r5 = open(&(0x7f0000000140)='./file1\x00', 0x34f903, 0x29) sendfile(r0, r5, 0x0, 0x8400fffffffa) [ 374.107697][ T2395] FAT-fs (loop3): Can't find a valid FAT filesystem [ 374.121214][ T2398] FAT-fs (loop5): invalid media value (0x00) [ 374.127243][ T2398] FAT-fs (loop5): Can't find a valid FAT filesystem [ 374.152613][ T2399] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:07:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000", 0x15}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 374.167294][ T2395] loop3: detected capacity change from 0 to 6 01:07:58 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:07:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:58 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x5) [ 374.222709][ T2395] FAT-fs (loop3): bogus number of reserved sectors [ 374.229319][ T2395] FAT-fs (loop3): Can't find a valid FAT filesystem [ 374.250016][ T2426] loop5: detected capacity change from 0 to 6 [ 374.285879][ T22] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 374.305483][ T2426] FAT-fs (loop5): invalid media value (0x00) [ 374.311537][ T2426] FAT-fs (loop5): Can't find a valid FAT filesystem 01:07:58 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:07:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x600}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000", 0x15}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:58 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:07:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000000030000000000000000ff0000fe3f000000000000000000004000000000000000e20000000000000000000000000038000200000000000000000000000000000004900000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000033f2b4170843947676638bbcc583e27c3eb10faccca1a5cd2dd55f521239df149f37ea18934aa54e4f2ea09fb2e687fc85a7d14105cc02de76f8b61951508f980af9536ba771653e40811738f0af57778db615a62af872f598ce56b1a0fd5fa3778dc415bdd0c34a49be210982d9e90254de1609238bdcc7041a2a9bee0743ccc1be6542e74ffe79d2bc9f7866adf39df33443a2202e1a73bcc89c6d62277d4ddabd04426fa664886d960533e5dac57259d2e411eb0635884419a2e94d736406a8b2b6780b1026190730b619ddc98952d8d4a5d37c4f6b2f853d7b3d30fea7d761272df7bb61893c04701193"], 0xb08) [ 374.467739][ T2447] loop4: detected capacity change from 0 to 264192 [ 374.481560][ T2453] loop5: detected capacity change from 0 to 6 [ 374.483799][ T2454] loop3: detected capacity change from 0 to 6 [ 374.498503][ T2454] FAT-fs (loop3): bogus number of reserved sectors [ 374.505070][ T2454] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:58 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 374.533227][ T2447] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 374.574863][ T2453] FAT-fs (loop5): invalid media value (0x00) [ 374.581031][ T2453] FAT-fs (loop5): Can't find a valid FAT filesystem 01:07:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:07:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x604}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:59 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x6) 01:07:59 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:07:59 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) open(&(0x7f0000000100)='./bus\x00', 0x10000, 0xe0) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) 01:07:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000", 0x15}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:59 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:07:59 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 375.253607][ T2482] loop5: detected capacity change from 0 to 6 [ 375.266298][ T2482] FAT-fs (loop5): invalid media value (0x00) [ 375.266312][ T2482] FAT-fs (loop5): Can't find a valid FAT filesystem [ 375.276483][ T2483] loop4: detected capacity change from 0 to 264192 01:07:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f8", 0x16}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 375.321726][ T2483] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 375.358477][ T2490] loop3: detected capacity change from 0 to 6 [ 375.381834][ T2490] FAT-fs (loop3): bogus number of reserved sectors [ 375.388370][ T2490] FAT-fs (loop3): Can't find a valid FAT filesystem [ 375.407362][ T2502] loop5: detected capacity change from 0 to 6 01:07:59 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x7) 01:07:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f8", 0x16}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:59 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 375.440048][ T2502] FAT-fs (loop5): bogus number of FAT sectors [ 375.446165][ T2502] FAT-fs (loop5): Can't find a valid FAT filesystem 01:07:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x700}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:07:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 375.498288][ T2490] loop3: detected capacity change from 0 to 6 [ 375.509147][ T2490] FAT-fs (loop3): bogus number of reserved sectors [ 375.515710][ T2490] FAT-fs (loop3): Can't find a valid FAT filesystem 01:07:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 375.562054][ T2515] loop4: detected capacity change from 0 to 264192 [ 375.591514][ T2525] loop5: detected capacity change from 0 to 6 [ 375.601203][ T2515] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 375.639394][ T2536] loop3: detected capacity change from 0 to 7 [ 375.650231][ T2536] FAT-fs (loop3): bogus number of reserved sectors [ 375.656785][ T2536] FAT-fs (loop3): Can't find a valid FAT filesystem [ 375.666611][ T2525] FAT-fs (loop5): bogus number of FAT sectors [ 375.672726][ T2525] FAT-fs (loop5): Can't find a valid FAT filesystem [ 375.688860][ T22] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 375.720044][ T2536] loop3: detected capacity change from 0 to 7 [ 375.741981][ T2536] FAT-fs (loop3): bogus number of reserved sectors [ 375.748491][ T2536] FAT-fs (loop3): Can't find a valid FAT filesystem 01:08:00 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$P9_RREMOVE(r0, &(0x7f0000000140)={0x7, 0x7b, 0x2}, 0x7) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x102) 01:08:00 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:08:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:08:00 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0xc) 01:08:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f8", 0x16}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:08:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x900}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:08:00 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:08:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, 0x0) [ 376.299845][ T2563] loop5: detected capacity change from 0 to 6 [ 376.324194][ T2563] FAT-fs (loop5): bogus number of FAT sectors [ 376.330304][ T2563] FAT-fs (loop5): Can't find a valid FAT filesystem [ 376.331461][ T2566] loop3: detected capacity change from 0 to 9 [ 376.350786][ T2572] loop4: detected capacity change from 0 to 264192 [ 376.355514][ T2572] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:08:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 376.395868][ T2566] FAT-fs (loop3): bogus number of reserved sectors [ 376.402438][ T2566] FAT-fs (loop3): Can't find a valid FAT filesystem 01:08:00 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:08:00 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0xf) 01:08:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 376.471756][ T2585] loop5: detected capacity change from 0 to 6 [ 376.487406][ T22] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 376.509259][ T2566] loop3: detected capacity change from 0 to 9 [ 376.524795][ T2566] FAT-fs (loop3): bogus number of reserved sectors [ 376.531326][ T2566] FAT-fs (loop3): Can't find a valid FAT filesystem [ 376.609485][ T2605] loop4: detected capacity change from 0 to 264192 [ 376.633976][ T2605] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 376.673154][ T22] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:08:01 executing program 1: prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f00000002c0)='./bus\x00', 0x181000, 0x1) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r0, 0x3) open(&(0x7f0000000100)='./bus\x00', 0x20000, 0x1) lseek(r2, 0x0, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000240)=[{&(0x7f0000000140)=""/161, 0xa1}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/4096, 0x1000}, {0xfffffffffffffffe}, {&(0x7f0000000400)=""/216, 0xd8}], 0x6, 0xd9f, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x8400fffffffa) r5 = open(&(0x7f0000000200)='./bus\x00', 0x8800, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffa) 01:08:01 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:08:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:08:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, 0x0) 01:08:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0xa00}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:08:01 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x10) 01:08:01 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 377.469164][ T2622] loop5: detected capacity change from 0 to 6 [ 377.469253][ T2623] loop4: detected capacity change from 0 to 264192 [ 377.491448][ T2626] loop3: detected capacity change from 0 to 10 [ 377.495274][ T2626] FAT-fs (loop3): bogus number of reserved sectors [ 377.504329][ T2626] FAT-fs (loop3): Can't find a valid FAT filesystem 01:08:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000400)=""/53, 0x35) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000400)=""/53, 0x35) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000400)=""/53, 0x35) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./bus\x00', 0xffffffff, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="0400050900000000666174000004090a0200027400f801", 0x17}, {&(0x7f0000000440)="59ebd9b8e258762002394829278e9872851a0af6f7692d2b52a689aa9aa6de92adecf1bc12cbf0c83cacb705e58a35570f17cdd039460a14ecec92098dcc1261b6075272ec182ccfada0de159dd7ee69ba9c610aeebd6f4a2f2989722752433b40e3b4b009d7bb0654d97c1266e2092a26230b71ebfd02ee019ad91b8e213fe152076387b24546d73729c4ffbc4598ba944d1c6648fea8aa47811b0c0db2115231bb39536f131cd1532a19d5fbd3268cea3a94265f3ffe350c012337a605607f83a23eb6ff254c4434fdfdd8de", 0xcd, 0x100000000}], 0x810ad, &(0x7f0000000180)=ANY=[@ANYRESDEC]) chdir(&(0x7f0000000000)='./file1\x00') r3 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r4 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r4, 0x1000) lseek(r4, 0x0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r4, r6, 0x0, 0x8400fffffffa) ioctl$BLKROSET(r5, 0x125d, &(0x7f0000000100)=0x8) r7 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r3, r7, 0x0, 0x8400fffffffa) 01:08:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, 0x0) 01:08:01 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x13) 01:08:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 377.518506][ T2623] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 377.564224][ T8] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:08:01 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:08:01 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 377.589010][ T2626] loop3: detected capacity change from 0 to 10 [ 377.624020][ T2626] FAT-fs (loop3): bogus number of reserved sectors [ 377.630647][ T2626] FAT-fs (loop3): Can't find a valid FAT filesystem 01:08:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[]) 01:08:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0xb00}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 377.651629][ T2653] loop5: detected capacity change from 0 to 6 [ 377.683782][ T2662] loop4: detected capacity change from 0 to 264192 01:08:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:08:01 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 377.709831][ T2662] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:08:01 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x18) 01:08:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 377.784404][ T2674] loop5: detected capacity change from 0 to 6 [ 377.796763][ T1773] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 377.806751][ T2676] loop3: detected capacity change from 0 to 11 [ 377.833545][ T2674] FAT-fs (loop5): Directory bread(block 3) failed [ 377.854419][ T2674] FAT-fs (loop5): Directory bread(block 4) failed [ 377.880435][ T2676] FAT-fs (loop3): bogus number of reserved sectors [ 377.886997][ T2676] FAT-fs (loop3): Can't find a valid FAT filesystem [ 377.922440][ T2689] loop4: detected capacity change from 0 to 264192 [ 377.933771][ T2689] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 377.963444][ T2676] loop3: detected capacity change from 0 to 11 [ 377.970720][ T2676] FAT-fs (loop3): bogus number of reserved sectors [ 377.977326][ T2676] FAT-fs (loop3): Can't find a valid FAT filesystem [ 377.994514][ T1773] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:08:02 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r2, 0x402, 0xb1c661d318500c51) fcntl$setownex(r2, 0xf, &(0x7f0000000080)) openat(r2, &(0x7f0000000100)='./file1\x00', 0x100, 0x8c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffa) r5 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r5, 0x0, 0x8400fffffffa) 01:08:02 executing program 5: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) open(&(0x7f0000000100)='./bus\x00', 0x109041, 0x98) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) 01:08:02 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:08:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:08:02 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x214) 01:08:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0xc00}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:08:02 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 378.574316][ T2714] loop4: detected capacity change from 0 to 264192 01:08:02 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x300) [ 378.581371][ T2714] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:08:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0xd00}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:08:02 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:08:02 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x480) [ 378.589580][ T2713] loop5: detected capacity change from 0 to 264192 [ 378.622400][ T2715] loop3: detected capacity change from 0 to 12 01:08:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 378.626373][ T2715] FAT-fs (loop3): bogus number of reserved sectors [ 378.626387][ T2715] FAT-fs (loop3): Can't find a valid FAT filesystem [ 378.670987][ T2715] loop3: detected capacity change from 0 to 12 [ 378.671403][ T2715] FAT-fs (loop3): bogus number of reserved sectors [ 378.671413][ T2715] FAT-fs (loop3): Can't find a valid FAT filesystem [ 378.672962][ T22] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 378.785507][ T2740] loop4: detected capacity change from 0 to 264192 [ 378.790334][ T2740] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 378.834943][ T22] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 378.851757][ T2749] loop3: detected capacity change from 0 to 13 [ 378.875647][ T2749] FAT-fs (loop3): bogus number of reserved sectors [ 378.875660][ T2749] FAT-fs (loop3): Can't find a valid FAT filesystem [ 378.911414][ T2749] loop3: detected capacity change from 0 to 13 [ 378.911741][ T2749] FAT-fs (loop3): bogus number of reserved sectors [ 378.941878][ T2753] loop4: detected capacity change from 0 to 264192 [ 378.946394][ T2749] FAT-fs (loop3): Can't find a valid FAT filesystem [ 378.985299][ T2753] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 379.074868][ T2768] loop5: detected capacity change from 0 to 6 [ 379.093467][ T2768] FAT-fs (loop5): bogus number of reserved sectors [ 379.100003][ T2768] FAT-fs (loop5): Can't find a valid FAT filesystem 01:08:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:08:03 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:08:03 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x500) 01:08:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0xe00}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:08:03 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f0000000100)='./bus\x00', 0x0, 0x84) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) r5 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r5, 0x402, 0xb1c661d318500c51) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) lseek(r5, 0xfffffffffffffff8, 0x0) 01:08:03 executing program 5: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r4, 0x0, 0x7ffff000) 01:08:03 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 379.728493][ T2783] loop4: detected capacity change from 0 to 264192 [ 379.745408][ T2783] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 379.753200][ T2785] loop5: detected capacity change from 0 to 264192 01:08:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 379.780853][ T2789] loop3: detected capacity change from 0 to 14 01:08:03 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x600) 01:08:03 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 379.841988][ T2789] FAT-fs (loop3): bogus number of reserved sectors [ 379.848502][ T2789] FAT-fs (loop3): Can't find a valid FAT filesystem [ 379.879220][ T1773] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:08:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:08:03 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:08:03 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:08:04 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:08:04 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 379.991468][ T2789] loop3: detected capacity change from 0 to 14 [ 380.010091][ T2789] FAT-fs (loop3): bogus number of reserved sectors [ 380.016732][ T2789] FAT-fs (loop3): Can't find a valid FAT filesystem 01:08:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0xe01}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 380.105657][ T2830] loop4: detected capacity change from 0 to 264192 [ 380.123621][ T2830] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 380.182554][ T1773] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 380.199757][ T2842] loop3: detected capacity change from 0 to 14 [ 380.209713][ T2842] FAT-fs (loop3): bogus number of reserved sectors [ 380.216315][ T2842] FAT-fs (loop3): Can't find a valid FAT filesystem 01:08:04 executing program 5 (fault-call:0 fault-nth:0): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[]) 01:08:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:08:04 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:08:04 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x700) 01:08:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0xf00}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:08:04 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000240)='./bus\x00', 0xffffffff, 0x5, &(0x7f0000000640)=[{&(0x7f0000000280)="0400050900000000666174000404090a0200027400f801", 0x17}, {&(0x7f0000000340)="ed80987d4c1d5d442ece86676d95cb9d4441eda8f3e9cb94c01883171f59b390fe5923de1b09d2b013a353f4d4f73570052c5c5ef6f2f9fd875936a21d7db8218a288cdf8d31c41ee49601498e7f407fcdeddb882017419f66da11148fffd5a4c6fd5a659f8b5589b68f62c79d49bd7c55182bacecef8d728676bdba313318b96b42c0e7c1cdc350d17aedf4a8c2f67ed510056bbee39656f3d383c0c0d2f8da04a1d307ad7fb39e89cd51a4", 0xac, 0x6}, {&(0x7f0000000400)="bf5c0d569292b2b8bbd9b6f4df14290755ffea236dc40b83c58a81572b2024265b8fca9efc66d20f4e96a6e8164b1751facb12ddeb4be4e5260698bc45defe60fa1849ee9c24c3a1dd67c2fad4ec67ab000442ad1df31f0dd9b0b5fc4ed5e0401ce8b97742083b56a3d6300327", 0x6d, 0x401}, {&(0x7f0000000480)="87a4179ca69c83a20d0281170305ce5592297bbb192f74d1fc17433c5d4ffc029d67c9a44b153fb4ff76e3ea710e59c04c8c9cbb862185b1164fb1ec1bedc559e6b9f1eee63da0d5dabaea26b84610e9264575c183789a424215d9585a0179337ff0ad999bb2bdafaffeed028bef614a7c127eae0d0e2498151fbde9f2038fa1c9ef4845df2557fbbca5fe707b5073374aac96888bd1c70d718ea501646abd92048267c3176a3691c40e5517882013bc9e976bea74", 0xb5, 0x4}, {&(0x7f0000000540)="90435cdfcec51f28a95ce53f16f6dc551ba673d46f2f054f14aea655997e68e71823b25a16e82dcb80901c54d078a16928767649ad8e64ece4943028f79a545c2843778d71a57269fe4aa9c0ea5ce3edc1e5810c96db1d12013434c028ebd269a92c966f46443c53d98d36cd55edba8923f6e637c130efa739f702bf4c7dc20148b53d2846b3fa32862365c69ebe429bb7b0addddcfdd84ba1773bfaf9b8d6f3f86859b33d1a1a6cf6f47ec79fa10ccb515888d26a220d2b52bd3ce53b8e8c1fc6a9d3f84bc5a0fdef8ddb11739d40d52b926a6ab2de7e48", 0xd8, 0x1}], 0x0, &(0x7f00000004c0)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000000040)) fcntl$notify(r1, 0x402, 0xb1c661d318500c51) pidfd_open(0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)={0x1, 0xffffffffffffffff}) lseek(r1, 0x9, 0x3) chdir(&(0x7f0000000000)='./file1\x00') open_tree(r0, &(0x7f00000001c0)='./bus\x00', 0x8001) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000140)='./file1\x00', 0x0) ftruncate(r3, 0x1000) lseek(r3, 0x0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x7) r5 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffa) syz_open_dev$usbmon(&(0x7f0000000100), 0x5, 0x400000) [ 380.837826][ T2859] FAULT_INJECTION: forcing a failure. [ 380.837826][ T2859] name failslab, interval 1, probability 0, space 0, times 0 [ 380.837902][ T2859] CPU: 0 PID: 2859 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 380.837917][ T2859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.837926][ T2859] Call Trace: [ 380.837933][ T2859] dump_stack+0x137/0x19d [ 380.837956][ T2859] should_fail+0x23c/0x250 [ 380.837976][ T2859] ? __se_sys_memfd_create+0xfb/0x390 01:08:04 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 380.837999][ T2859] __should_failslab+0x81/0x90 [ 380.838017][ T2859] should_failslab+0x5/0x20 [ 380.838056][ T2859] __kmalloc+0x66/0x340 [ 380.838070][ T2859] ? strnlen_user+0x137/0x1c0 [ 380.838082][ T2859] __se_sys_memfd_create+0xfb/0x390 [ 380.838098][ T2859] __x64_sys_memfd_create+0x2d/0x40 [ 380.838115][ T2859] do_syscall_64+0x4a/0x90 [ 380.838215][ T2859] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 380.838237][ T2859] RIP: 0033:0x4665f9 01:08:04 executing program 5 (fault-call:0 fault-nth:1): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 380.838251][ T2859] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 380.838268][ T2859] RSP: 002b:00007f2f53c87f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 380.838287][ T2859] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665f9 [ 380.838300][ T2859] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: 00000000004bee8e [ 380.838311][ T2859] RBP: 0000000000000002 R08: 0000000000000600 R09: ffffffffffffffff 01:08:05 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f00000006c0)={0x0, "f03350beb49adbd1d57852accf23dad8"}) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) [ 380.838323][ T2859] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 380.838335][ T2859] R13: 0000000020000100 R14: 0000000000000c00 R15: 00000000200002c0 [ 380.840393][ T2860] loop4: detected capacity change from 0 to 264192 [ 380.902519][ T2865] loop3: detected capacity change from 0 to 15 [ 380.910752][ T2860] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:08:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:08:05 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0xc00) 01:08:05 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 381.057406][ T2865] FAT-fs (loop3): bogus number of reserved sectors [ 381.063983][ T2865] FAT-fs (loop3): Can't find a valid FAT filesystem [ 381.087641][ T2880] FAULT_INJECTION: forcing a failure. [ 381.087641][ T2880] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 381.100711][ T2880] CPU: 0 PID: 2880 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 381.109040][ T2880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.119260][ T2880] Call Trace: [ 381.122532][ T2880] dump_stack+0x137/0x19d [ 381.126862][ T2880] should_fail+0x23c/0x250 [ 381.131274][ T2880] should_fail_usercopy+0x16/0x20 [ 381.136436][ T2880] _copy_from_user+0x1c/0xd0 [ 381.141029][ T2880] __se_sys_memfd_create+0x137/0x390 [ 381.146343][ T2880] __x64_sys_memfd_create+0x2d/0x40 [ 381.151668][ T2880] do_syscall_64+0x4a/0x90 [ 381.156158][ T2880] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 381.162073][ T2880] RIP: 0033:0x4665f9 [ 381.165955][ T2880] 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 [ 381.185575][ T2880] RSP: 002b:00007f2f53c87f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 381.193983][ T2880] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665f9 01:08:05 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 381.201955][ T2880] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: 00000000004bee8e [ 381.210031][ T2880] RBP: 0000000000000002 R08: 0000000000000600 R09: ffffffffffffffff [ 381.210050][ T2880] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 01:08:05 executing program 5 (fault-call:0 fault-nth:2): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[]) 01:08:05 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:08:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 381.210060][ T2880] R13: 0000000020000100 R14: 0000000000000c00 R15: 00000000200002c0 [ 381.260661][ T2865] loop3: detected capacity change from 0 to 15 [ 381.273474][ T2865] FAT-fs (loop3): bogus number of reserved sectors [ 381.291172][ T2865] FAT-fs (loop3): Can't find a valid FAT filesystem [ 381.335807][ T2896] loop4: detected capacity change from 0 to 264192 [ 381.353018][ T2903] FAULT_INJECTION: forcing a failure. [ 381.353018][ T2903] name failslab, interval 1, probability 0, space 0, times 0 [ 381.365665][ T2903] CPU: 0 PID: 2903 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 381.373988][ T2903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.373999][ T2903] Call Trace: [ 381.374007][ T2903] dump_stack+0x137/0x19d [ 381.374030][ T2903] should_fail+0x23c/0x250 [ 381.374048][ T2903] ? shmem_alloc_inode+0x22/0x30 [ 381.374139][ T2903] __should_failslab+0x81/0x90 [ 381.374158][ T2903] ? shmem_match+0xa0/0xa0 [ 381.374177][ T2903] should_failslab+0x5/0x20 [ 381.374221][ T2903] kmem_cache_alloc+0x46/0x2f0 [ 381.374238][ T2903] ? fsnotify_perm+0x59/0x2e0 [ 381.374252][ T2903] ? shmem_match+0xa0/0xa0 [ 381.374267][ T2903] shmem_alloc_inode+0x22/0x30 [ 381.374283][ T2903] new_inode_pseudo+0x38/0x1c0 [ 381.374331][ T2903] new_inode+0x21/0x120 [ 381.374347][ T2903] shmem_get_inode+0xa1/0x480 [ 381.399399][ T2896] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 381.401360][ T2903] __shmem_file_setup+0xf1/0x1d0 [ 381.401386][ T2903] shmem_file_setup+0x37/0x40 [ 381.465739][ T2903] __se_sys_memfd_create+0x1eb/0x390 [ 381.465831][ T2903] __x64_sys_memfd_create+0x2d/0x40 01:08:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x1020}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:08:05 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:08:05 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0xf00) 01:08:05 executing program 5 (fault-call:0 fault-nth:3): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 381.465847][ T2903] do_syscall_64+0x4a/0x90 [ 381.465864][ T2903] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 381.465883][ T2903] RIP: 0033:0x4665f9 [ 381.465896][ T2903] 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 [ 381.465913][ T2903] RSP: 002b:00007f2f53c87f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 381.465929][ T2903] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665f9 [ 381.465940][ T2903] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: 00000000004bee8e [ 381.466020][ T2903] RBP: 0000000000000002 R08: 0000000000000600 R09: ffffffffffffffff [ 381.466030][ T2903] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 381.466040][ T2903] R13: 0000000020000100 R14: 0000000000000c00 R15: 00000000200002c0 [ 381.493495][ T1773] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 381.598741][ T2919] FAULT_INJECTION: forcing a failure. [ 381.598741][ T2919] name failslab, interval 1, probability 0, space 0, times 0 [ 381.608947][ T2920] loop4: detected capacity change from 0 to 264192 [ 381.612465][ T2919] CPU: 1 PID: 2919 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 381.648797][ T2919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.648809][ T2919] Call Trace: [ 381.648815][ T2919] dump_stack+0x137/0x19d [ 381.648835][ T2919] should_fail+0x23c/0x250 [ 381.648849][ T2919] ? security_inode_alloc+0x30/0x180 [ 381.648863][ T2919] __should_failslab+0x81/0x90 [ 381.648880][ T2919] should_failslab+0x5/0x20 [ 381.648898][ T2919] kmem_cache_alloc+0x46/0x2f0 [ 381.648942][ T2919] security_inode_alloc+0x30/0x180 [ 381.648954][ T2919] inode_init_always+0x20b/0x420 [ 381.648966][ T2919] ? shmem_match+0xa0/0xa0 [ 381.648982][ T2919] new_inode_pseudo+0x73/0x1c0 [ 381.648994][ T2919] new_inode+0x21/0x120 [ 381.649006][ T2919] shmem_get_inode+0xa1/0x480 [ 381.649089][ T2919] __shmem_file_setup+0xf1/0x1d0 [ 381.649105][ T2919] shmem_file_setup+0x37/0x40 [ 381.649129][ T2919] __se_sys_memfd_create+0x1eb/0x390 [ 381.649144][ T2919] __x64_sys_memfd_create+0x2d/0x40 [ 381.649221][ T2919] do_syscall_64+0x4a/0x90 [ 381.649236][ T2919] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 381.649253][ T2919] RIP: 0033:0x4665f9 [ 381.649263][ T2919] 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 [ 381.649275][ T2919] RSP: 002b:00007f2f53c87f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 381.649288][ T2919] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665f9 [ 381.649297][ T2919] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: 00000000004bee8e [ 381.649306][ T2919] RBP: 0000000000000002 R08: 0000000000000600 R09: ffffffffffffffff [ 381.649314][ T2919] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 381.649328][ T2919] R13: 0000000020000100 R14: 0000000000000c00 R15: 00000000200002c0 [ 381.655123][ T2920] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 381.849668][ T2930] loop3: detected capacity change from 0 to 16 [ 381.862549][ T2930] FAT-fs (loop3): bogus number of reserved sectors [ 381.869125][ T2930] FAT-fs (loop3): Can't find a valid FAT filesystem 01:08:05 executing program 5 (fault-call:0 fault-nth:4): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[]) 01:08:05 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:08:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:08:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x1100}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:08:05 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x1300) 01:08:06 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000400)=""/53, 0x35) r3 = openat(r2, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = eventfd2(0x7fff, 0x800) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r5, &(0x7f0000000400)=""/53, 0x35) r6 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000600)='syz0\x00', 0x200002, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') io_submit(0x0, 0x5, &(0x7f0000000700)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x1f, 0xffffffffffffffff, &(0x7f0000000100)="274b6b2cc013eb8ab728858d215ff619ede31d71d5a365c147e07a224e9ee109230d3fc69abd5143dee9d3a6d7eaa63d59dec8722c508d351c2113c04e6b4b2a4f7a4a9b514720f46b562037e90ef8096bda2e6ba444ea659863f693868c0b6695b42c2c5ddfedd311d4606b0ec163e85dfde4f126f44d76de44f1ad08aa7826f962c29be3d7118b59a4b59a56844345d811c2e04a0fc97a648ce90b404d0cda2140e6287b39feb1269b246151b4f64099c88983b8bc5688bf1a9d7090e8c45d7f824185e266d87545510dd4b7b33b967d811be29a15d970333e958df38df9f476fda362261f1513c28d39095d8006406a8a", 0xf2, 0x200, 0x0, 0x3, r7}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x7ff, r0, &(0x7f0000000440)="56cef8fb42ec3b7514f26ed8d5116a6db391648f36e2e70542d166bb43614c158d4dc5cc8a7906af20e5728f772d69d412e28181a8d1d7203e25545c07e269b6cf200416b496ab62e49de29176c99821add160fd58a44cd3d8cf5928cdd664ab48a13c7ddf91e58dfc8bb6866ec80168a0587c8e01c03ff43d9f2a80f48256800301a17dc9174d3501649664a1f2b83ca2b81a5814ff8b", 0x97, 0xaa, 0x0, 0x1, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe, 0x7, r4, &(0x7f0000000500)="13b759ad6daaf2bcb98b9f50ef8d46d0d05a969df69bdbee20c7df8f5eace845d3f3d77f6dd397d41acd9b679de4ad066283e976783da8813d85ec00c8fd4a23701e88f9aa9deb16ccae5b5460d40f76d56d63144726c1ef1804a19e3459e752cb2a2f7d5ec3fe03df8c4f8762b7fd917992e5da3b506e8defba1e86a9d84e092eb7a1a33985b22f1993241e363db04c2af25584a1c7bdb8edc4ba03a8a22c20faf80205fa67", 0xa6, 0xb7, 0x0, 0x3, r1}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x3, 0x2, r4, &(0x7f0000000340)="fe936c3ed27ad1e4937faa2392fcdecd98baf36b778df502c76e43e422d827084557f23cd50bac3cb6049fe63b1c34460a9e724daab1424729296c8d2ff50f663cf517e1a93739177fe698903e95916900d8c74be585cb47e9806c", 0x5b, 0xf1, 0x0, 0x2, r5}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x3, 0xc04f, r6, &(0x7f0000000640)="c6e6f2c561d935a55ec204c56d31f1b6471a5bb802eefdfcb795fb0be20eb0b10e3ebbc1cb832e330b4104cd1ed843b23d841c4947ff", 0x36, 0xa56b, 0x0, 0x1, r2}]) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r8 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) sendfile(r1, r8, 0x0, 0x8400fffffffa) r9 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r0, r9, 0x0, 0x8400fffffffa) 01:08:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 382.009829][ T2950] loop3: detected capacity change from 0 to 17 [ 382.033083][ T2957] FAULT_INJECTION: forcing a failure. [ 382.033083][ T2957] name failslab, interval 1, probability 0, space 0, times 0 [ 382.045741][ T2957] CPU: 0 PID: 2957 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 382.045761][ T2957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.045771][ T2957] Call Trace: [ 382.045799][ T2957] dump_stack+0x137/0x19d [ 382.045821][ T2957] should_fail+0x23c/0x250 [ 382.045851][ T2957] ? __d_alloc+0x36/0x370 [ 382.045863][ T2957] __should_failslab+0x81/0x90 [ 382.045880][ T2957] should_failslab+0x5/0x20 [ 382.045959][ T2957] kmem_cache_alloc+0x46/0x2f0 [ 382.045977][ T2957] ? __init_rwsem+0x59/0x70 [ 382.045993][ T2957] __d_alloc+0x36/0x370 [ 382.103205][ T2957] ? current_time+0xdb/0x190 01:08:06 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 382.103226][ T2957] d_alloc_pseudo+0x1a/0x50 [ 382.103238][ T2957] alloc_file_pseudo+0x63/0x130 [ 382.103251][ T2957] __shmem_file_setup+0x14c/0x1d0 [ 382.103269][ T2957] shmem_file_setup+0x37/0x40 [ 382.103304][ T2957] __se_sys_memfd_create+0x1eb/0x390 [ 382.103321][ T2957] __x64_sys_memfd_create+0x2d/0x40 01:08:06 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 382.103409][ T2957] do_syscall_64+0x4a/0x90 [ 382.103423][ T2957] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 382.103439][ T2957] RIP: 0033:0x4665f9 [ 382.103449][ T2957] 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 01:08:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x1200}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) [ 382.103460][ T2957] RSP: 002b:00007f2f53c87f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 382.103477][ T2957] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665f9 [ 382.103486][ T2957] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: 00000000004bee8e [ 382.103494][ T2957] RBP: 0000000000000002 R08: 0000000000000600 R09: ffffffffffffffff [ 382.103501][ T2957] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 382.103509][ T2957] R13: 0000000020000100 R14: 0000000000000c00 R15: 00000000200002c0 01:08:06 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:08:06 executing program 5 (fault-call:0 fault-nth:5): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[]) 01:08:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) [ 382.103791][ T2950] FAT-fs (loop3): bogus number of reserved sectors [ 382.103801][ T2950] FAT-fs (loop3): Can't find a valid FAT filesystem [ 382.109526][ T2954] loop4: detected capacity change from 0 to 264192 [ 382.124769][ T2954] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 382.180235][ T2950] loop3: detected capacity change from 0 to 17 [ 382.182121][ T2950] FAT-fs (loop3): bogus number of reserved sectors [ 382.182133][ T2950] FAT-fs (loop3): Can't find a valid FAT filesystem [ 382.191969][ T2954] loop4: detected capacity change from 0 to 264192 01:08:06 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x1402) 01:08:06 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 382.375220][ T2987] loop3: detected capacity change from 0 to 18 [ 382.433180][ T2987] FAT-fs (loop3): bogus number of reserved sectors [ 382.438584][ T2997] FAULT_INJECTION: forcing a failure. [ 382.438584][ T2997] name failslab, interval 1, probability 0, space 0, times 0 [ 382.439732][ T2987] FAT-fs (loop3): Can't find a valid FAT filesystem [ 382.452314][ T2997] CPU: 0 PID: 2997 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 382.459633][ T2992] loop4: detected capacity change from 0 to 264192 [ 382.467171][ T2997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.467183][ T2997] Call Trace: [ 382.467189][ T2997] dump_stack+0x137/0x19d [ 382.491384][ T2997] should_fail+0x23c/0x250 [ 382.491407][ T2997] ? __alloc_file+0x2e/0x1a0 [ 382.491423][ T2997] __should_failslab+0x81/0x90 [ 382.491443][ T2997] should_failslab+0x5/0x20 [ 382.491510][ T2997] kmem_cache_alloc+0x46/0x2f0 [ 382.491597][ T2997] ? inode_doinit_with_dentry+0x382/0x950 [ 382.491617][ T2997] __alloc_file+0x2e/0x1a0 [ 382.491629][ T2997] alloc_empty_file+0xcd/0x1c0 01:08:06 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 382.491643][ T2997] alloc_file+0x3a/0x280 [ 382.491682][ T2997] alloc_file_pseudo+0xe2/0x130 [ 382.491699][ T2997] __shmem_file_setup+0x14c/0x1d0 [ 382.491718][ T2997] shmem_file_setup+0x37/0x40 [ 382.491738][ T2997] __se_sys_memfd_create+0x1eb/0x390 [ 382.491821][ T2997] __x64_sys_memfd_create+0x2d/0x40 [ 382.491841][ T2997] do_syscall_64+0x4a/0x90 [ 382.491861][ T2997] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 382.491881][ T2997] RIP: 0033:0x4665f9 01:08:06 executing program 5 (fault-call:0 fault-nth:6): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 382.491891][ T2997] 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 [ 382.491904][ T2997] RSP: 002b:00007f2f53c87f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 382.492051][ T2997] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665f9 [ 382.492061][ T2997] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: 00000000004bee8e [ 382.492071][ T2997] RBP: 0000000000000002 R08: 0000000000000600 R09: ffffffffffffffff [ 382.492081][ T2997] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 382.492089][ T2997] R13: 0000000020000100 R14: 0000000000000c00 R15: 00000000200002c0 [ 382.515355][ T2992] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 382.605417][ T2987] loop3: detected capacity change from 0 to 18 [ 382.695853][ T3015] FAULT_INJECTION: forcing a failure. [ 382.695853][ T3015] name failslab, interval 1, probability 0, space 0, times 0 [ 382.708613][ T3015] CPU: 1 PID: 3015 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 382.716946][ T3015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.726997][ T3015] Call Trace: [ 382.730265][ T3015] dump_stack+0x137/0x19d [ 382.734631][ T3015] should_fail+0x23c/0x250 [ 382.739049][ T3015] ? security_file_alloc+0x30/0x190 [ 382.744236][ T3015] __should_failslab+0x81/0x90 [ 382.748992][ T3015] should_failslab+0x5/0x20 [ 382.753588][ T3015] kmem_cache_alloc+0x46/0x2f0 [ 382.758332][ T3015] security_file_alloc+0x30/0x190 [ 382.763334][ T3015] __alloc_file+0x83/0x1a0 [ 382.767727][ T3015] alloc_empty_file+0xcd/0x1c0 [ 382.772467][ T3015] alloc_file+0x3a/0x280 [ 382.776689][ T3015] alloc_file_pseudo+0xe2/0x130 [ 382.781515][ T3015] __shmem_file_setup+0x14c/0x1d0 [ 382.786593][ T3015] shmem_file_setup+0x37/0x40 [ 382.791301][ T3015] __se_sys_memfd_create+0x1eb/0x390 [ 382.796567][ T3015] __x64_sys_memfd_create+0x2d/0x40 [ 382.801745][ T3015] do_syscall_64+0x4a/0x90 [ 382.806141][ T3015] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 382.812016][ T3015] RIP: 0033:0x4665f9 [ 382.815888][ T3015] 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 [ 382.835476][ T3015] RSP: 002b:00007f2f53c87f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 382.843868][ T3015] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665f9 [ 382.851815][ T3015] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: 00000000004bee8e [ 382.859858][ T3015] RBP: 0000000000000002 R08: 0000000000000600 R09: ffffffffffffffff [ 382.867807][ T3015] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 382.875771][ T3015] R13: 0000000020000100 R14: 0000000000000c00 R15: 00000000200002c0 01:08:06 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) sendfile(r2, r4, 0x0, 0x8400fffffffa) r5 = open(&(0x7f0000000200)='./bus\x00', 0x4c102, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffa) 01:08:06 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) 01:08:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb08) 01:08:06 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x1800) 01:08:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x1300}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:08:06 executing program 5 (fault-call:0 fault-nth:7): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[]) 01:08:07 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 382.991962][ T3031] FAULT_INJECTION: forcing a failure. [ 382.991962][ T3031] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 383.005249][ T3031] CPU: 0 PID: 3031 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 383.013580][ T3031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.023635][ T3031] Call Trace: [ 383.026914][ T3031] dump_stack+0x137/0x19d [ 383.031251][ T3031] should_fail+0x23c/0x250 [ 383.035666][ T3031] __alloc_pages+0xe7/0x310 [ 383.036179][ T3032] loop3: detected capacity change from 0 to 19 [ 383.040242][ T3031] alloc_pages_vma+0x3c3/0x5e0 [ 383.051131][ T3031] shmem_getpage_gfp+0x980/0x1410 [ 383.056158][ T3031] ? mls_context_isvalid+0x76/0x1e0 [ 383.061360][ T3031] shmem_write_begin+0x7e/0x100 [ 383.066284][ T3031] generic_perform_write+0x196/0x3a0 [ 383.066399][ T3032] FAT-fs (loop3): bogus number of reserved sectors [ 383.071558][ T3031] ? file_update_time+0x1bd/0x3e0 [ 383.078064][ T3032] FAT-fs (loop3): Can't find a valid FAT filesystem [ 383.083177][ T3031] __generic_file_write_iter+0x161/0x300 [ 383.083204][ T3031] ? generic_write_checks+0x250/0x290 [ 383.100736][ T3031] generic_file_write_iter+0x75/0x130 [ 383.106112][ T3031] vfs_write+0x69d/0x770 [ 383.110346][ T3031] __x64_sys_pwrite64+0xf5/0x150 [ 383.115276][ T3031] do_syscall_64+0x4a/0x90 [ 383.119756][ T3031] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 383.125714][ T3031] RIP: 0033:0x419797 [ 383.129613][ T3031] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 383.158859][ T3031] RSP: 002b:00007f2f53c87f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 383.167294][ T3031] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 383.175268][ T3031] RDX: 0000000000000017 RSI: 0000000020000040 RDI: 0000000000000004 01:08:07 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 383.183335][ T3031] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 383.183348][ T3031] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000004 [ 383.183358][ T3031] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 383.194994][ T3034] loop4: detected capacity change from 0 to 264192 [ 383.239815][ T3034] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 383.251789][ T3031] loop5: detected capacity change from 0 to 6 [ 383.261114][ T3031] FAT-fs (loop5): bogus number of reserved sectors [ 383.273716][ T3031] FAT-fs (loop5): Can't find a valid FAT filesystem 01:08:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x1331}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=r']) 01:08:07 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1c50c2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x3f00) 01:08:07 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x40000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x100, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getdents(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) [ 383.283934][ T3032] loop3: detected capacity change from 0 to 19 01:08:07 executing program 5 (fault-call:0 fault-nth:8): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 383.292522][ T3032] FAT-fs (loop3): bogus number of reserved sectors [ 383.292536][ T3032] FAT-fs (loop3): Can't find a valid FAT filesystem [ 383.392819][ T3067] loop3: detected capacity change from 0 to 19 [ 383.397139][ T3067] FAT-fs (loop3): bogus number of reserved sectors [ 383.397197][ T3067] FAT-fs (loop3): Can't find a valid FAT filesystem [ 383.403968][ T3071] FAULT_INJECTION: forcing a failure. [ 383.403968][ T3071] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 383.403988][ T3071] CPU: 1 PID: 3071 Comm: syz-executor.5 Not tainted 5.12.0-syzkaller #0 [ 383.404004][ T3071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.404076][ T3071] Call Trace: [ 383.404082][ T3071] dump_stack+0x137/0x19d [ 383.404104][ T3071] should_fail+0x23c/0x250 [ 383.404118][ T3071] should_fail_usercopy+0x16/0x20 [ 383.404131][ T3071] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 383.404147][ T3071] ? shmem_write_begin+0x7e/0x100 [ 383.404180][ T3071] generic_perform_write+0x1e4/0x3a0 [ 383.404208][ T3071] ? file_update_time+0x1bd/0x3e0 [ 383.404222][ T3071] __generic_file_write_iter+0x161/0x300 [ 383.404236][ T3071] ? generic_write_checks+0x250/0x290 [ 383.404249][ T3071] generic_file_write_iter+0x75/0x130 [ 383.404338][ T3071] vfs_write+0x69d/0x770 [ 383.404348][ T3071] __x64_sys_pwrite64+0xf5/0x150 [ 383.404365][ T3071] do_syscall_64+0x4a/0x90 [ 383.404382][ T3071] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 383.404404][ T3071] RIP: 0033:0x419797 [ 383.404416][ T3071] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 383.404451][ T3071] RSP: 002b:00007f2f53c87f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 383.404463][ T3071] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 383.404471][ T3071] RDX: 0000000000000017 RSI: 0000000020000040 RDI: 0000000000000004 [ 383.404518][ T3071] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 383.404529][ T3071] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000004 [ 383.404539][ T3071] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 383.441598][ T3067] loop3: detected capacity change from 0 to 19 [ 383.640497][ T3071] loop5: detected capacity change from 0 to 6 [ 383.641213][ T3072] loop4: detected capacity change from 0 to 264192 [ 383.660296][ T3071] FAT-fs (loop5): Directory bread(block 3) failed [ 383.678854][ T3071] FAT-fs (loop5): Directory bread(block 4) failed