2e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d63", 0x73}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090072"], 0x40) 20:37:46 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b0b3b3939090a72"], 0x40) [ 548.287741][ T1425] FAT-fs (loop5): bogus number of reserved sectors [ 548.294510][ T1425] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:46 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d63", 0x73}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:46 executing program 2: sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x74, 0x0, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x5}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1f}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010101}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={'\x00', '\xff\xff', @remote}}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000040}, 0x4048000) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090072"], 0x40) 20:37:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x10, 0x80000000000802, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000180)={0x4, 0x1, 0x80000000, 0x7715}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580), r1) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000700)=ANY=[@ANYBLOB="e2ff4800", @ANYRES16=r2, @ANYBLOB="000028bd7000fbdbdf250e0000000c00038008000500e000000108000600050000000c00736970001400038008000300020000000800010002000000565d6335376ea73a3bf729273da5fd9514a6d96ee0b0911c2c701b85139366db30a36fb26770540cbbde559355028e7acce482586f5007ec081bb3f846e03bbbc13bd1b78f4aa1caff568f151e01df091237b56816496f662421bc7520856b1d432945d9fed6a36b0acb710016b306d4"], 0x48}, 0x1, 0x0, 0x0, 0x20008000}, 0x4080) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xbc, r2, 0x100, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x7c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x3c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x2}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x20}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4000000}, 0x4044001) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000900), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x20, r5, 0xb15, 0x0, 0x0, {0x1c}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x20}}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendto$packet(r6, 0x0, 0x0, 0x0, &(0x7f0000000380)={0x11, 0x8864, r8, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={0x0, @empty, @broadcast}, &(0x7f0000000240)=0xc) getpeername$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000002c0)=0x14) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xe4, r5, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x20004010}, 0x10) 20:37:46 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0xdc03}, 0x20}, 0x0, 0x0, r0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) write$binfmt_elf64(r1, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090072"], 0x40) [ 548.367468][ T1425] loop5: detected capacity change from 0 to 9 [ 548.401894][ T1425] FAT-fs (loop5): bogus number of reserved sectors [ 548.408450][ T1425] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:46 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x2000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:46 executing program 4 (fault-call:1 fault-nth:0): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)={0xc0000000}) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="b4eefce0492d365900"], 0x40) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x5b, 0x4, 0x8}) 20:37:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="241700000080090a72"], 0x40) r1 = gettid() tkill(r1, 0x40) fcntl$getown(r0, 0x9) r2 = fork() r3 = syz_open_procfs(r2, &(0x7f0000000000)='clear_refs\x00') ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000040)) 20:37:46 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0xdc03}, 0x20}, 0x0, 0x0, r0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) write$binfmt_elf64(r1, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090072"], 0x40) 20:37:46 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0", 0x86}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES64], 0x40) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, &(0x7f00000000c0)) [ 548.537825][ T1488] loop5: detected capacity change from 0 to 16 [ 548.559893][ T1493] FAULT_INJECTION: forcing a failure. [ 548.559893][ T1493] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 548.573107][ T1493] CPU: 0 PID: 1493 Comm: syz-executor.4 Not tainted 5.14.0-rc4-syzkaller #0 [ 548.574163][ T1488] FAT-fs (loop5): bogus number of reserved sectors [ 548.581869][ T1493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 548.581882][ T1493] Call Trace: [ 548.581890][ T1493] dump_stack_lvl+0xb7/0x103 [ 548.588510][ T1488] FAT-fs (loop5): Can't find a valid FAT filesystem [ 548.598541][ T1493] dump_stack+0x11/0x1a [ 548.598561][ T1493] should_fail+0x23c/0x250 [ 548.621801][ T1493] should_fail_usercopy+0x16/0x20 [ 548.621828][ T1493] _copy_from_user+0x1c/0xd0 20:37:46 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0", 0x86}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:46 executing program 4 (fault-call:1 fault-nth:1): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 548.621845][ T1493] iovec_from_user+0xc4/0x2d0 [ 548.621867][ T1493] ? kstrtoull+0x321/0x360 [ 548.621944][ T1493] __import_iovec+0x57/0x2c0 [ 548.621989][ T1493] ? kstrtouint_from_user+0x104/0x130 [ 548.622030][ T1493] ? do_filp_open+0x18a/0x200 [ 548.622049][ T1493] import_iovec+0x69/0x80 [ 548.622068][ T1493] do_writev+0x107/0x400 [ 548.622086][ T1493] ? __fget_light+0x21b/0x260 [ 548.622103][ T1493] ? __cond_resched+0x11/0x40 [ 548.622133][ T1493] ? fput+0x2d/0x130 [ 548.622268][ T1493] ? ksys_write+0x157/0x180 [ 548.622288][ T1493] __x64_sys_writev+0x41/0x50 [ 548.622309][ T1493] do_syscall_64+0x3d/0x90 [ 548.622375][ T1493] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 548.622395][ T1493] RIP: 0033:0x4665e9 [ 548.622407][ T1493] 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 [ 548.622422][ T1493] RSP: 002b:00007f6e5b675188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 548.622484][ T1493] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 548.622570][ T1493] RDX: 0000000000000004 RSI: 00000000200003c0 RDI: 0000000000000003 [ 548.622582][ T1493] RBP: 00007f6e5b6751d0 R08: 0000000000000000 R09: 0000000000000000 [ 548.622595][ T1493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 548.622608][ T1493] R13: 00007ffea62d111f R14: 00007f6e5b675300 R15: 0000000000022000 [ 548.640298][ T1488] loop5: detected capacity change from 0 to 16 20:37:46 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0", 0x86}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:46 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0xdc03}, 0x20}, 0x0, 0x0, r0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) write$binfmt_elf64(r1, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090072"], 0x40) 20:37:46 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x2010, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="1b9b353b3939096d8a60975bc57938869eb5a1f5c6f78e44145ecb9e6c97a179009b05000000310bc6c46650b35f64777c8f60d29097ff617c9d269e670600c4779b265bf30b4b7cddbf110500000000000000a2e8cef0e3feec846bfefee85b7867c6fff74de3bfa24f748e871e6a42afa14c82a4260a6d1d076a1dacda74cb6e96815b704a9a9002387c0faf5202019abd2a68d1cdd6fa93e0dff82265fa8c758f9ca1271ba1bc6c299f913a49b90000000000000000"], 0x40) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) [ 548.644278][ T1488] FAT-fs (loop5): bogus number of reserved sectors [ 548.797124][ T1488] FAT-fs (loop5): Can't find a valid FAT filesystem [ 548.804880][ T1510] FAULT_INJECTION: forcing a failure. [ 548.804880][ T1510] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 548.818070][ T1510] CPU: 1 PID: 1510 Comm: syz-executor.4 Not tainted 5.14.0-rc4-syzkaller #0 20:37:46 executing program 4 (fault-call:1 fault-nth:2): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 548.818095][ T1510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 548.818105][ T1510] Call Trace: [ 548.818111][ T1510] dump_stack_lvl+0xb7/0x103 [ 548.818135][ T1510] dump_stack+0x11/0x1a [ 548.818149][ T1510] should_fail+0x23c/0x250 [ 548.818175][ T1510] should_fail_usercopy+0x16/0x20 [ 548.818199][ T1510] _copy_from_iter+0x131/0x970 [ 548.818298][ T1510] ? check_stack_object+0x61/0x70 [ 548.818323][ T1510] ? __virt_addr_valid+0x15a/0x1a0 [ 548.818344][ T1510] ? __check_object_size+0x253/0x310 [ 548.818371][ T1510] file_tty_write+0x3d1/0x660 [ 548.818394][ T1510] ? n_tty_read+0x10c0/0x10c0 [ 548.818447][ T1510] tty_write+0x24/0x30 [ 548.818471][ T1510] do_iter_readv_writev+0x2cb/0x360 [ 548.818495][ T1510] do_iter_write+0x112/0x4c0 [ 548.818553][ T1510] ? import_iovec+0x69/0x80 [ 548.818573][ T1510] do_writev+0x1e0/0x400 [ 548.818589][ T1510] ? getname_kernel+0x1b0/0x1d0 [ 548.818672][ T1510] ? fput+0x2d/0x130 [ 548.818697][ T1510] ? ksys_write+0x157/0x180 [ 548.818737][ T1510] __x64_sys_writev+0x41/0x50 [ 548.818754][ T1510] do_syscall_64+0x3d/0x90 [ 548.818772][ T1510] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 548.818841][ T1510] RIP: 0033:0x4665e9 [ 548.818853][ T1510] 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 [ 548.818867][ T1510] RSP: 002b:00007f6e5b675188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 548.818883][ T1510] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 548.818894][ T1510] RDX: 0000000000000004 RSI: 00000000200003c0 RDI: 0000000000000003 [ 548.818904][ T1510] RBP: 00007f6e5b6751d0 R08: 0000000000000000 R09: 0000000000000000 [ 548.818982][ T1510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 548.818994][ T1510] R13: 00007ffea62d111f R14: 00007f6e5b675300 R15: 0000000000022000 [ 548.911047][ T1533] loop5: detected capacity change from 0 to 16 [ 548.917543][ T1533] FAT-fs (loop5): bogus number of reserved sectors [ 548.917557][ T1533] FAT-fs (loop5): Can't find a valid FAT filesystem [ 549.110852][ T1532] FAULT_INJECTION: forcing a failure. [ 549.110852][ T1532] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 549.124032][ T1532] CPU: 1 PID: 1532 Comm: syz-executor.4 Not tainted 5.14.0-rc4-syzkaller #0 [ 549.132705][ T1532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 549.142787][ T1532] Call Trace: [ 549.146062][ T1532] dump_stack_lvl+0xb7/0x103 [ 549.150647][ T1532] dump_stack+0x11/0x1a [ 549.154810][ T1532] should_fail+0x23c/0x250 [ 549.159234][ T1532] should_fail_usercopy+0x16/0x20 [ 549.164305][ T1532] _copy_from_iter+0x131/0x970 [ 549.169279][ T1532] ? check_stack_object+0x61/0x70 20:37:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="8ab6340d0000190072"], 0x40) close(0xffffffffffffffff) 20:37:47 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x2200, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:47 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1", 0x90}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYRESOCT=r0], 0x99) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x1}}) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x54a3, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000040)={0x0, 0xf, 0xfffc, 0x44, "f1f4b3ca8eade102c69bf5694dd6b226d725e886710500a60000000001000080"}) 20:37:47 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0xdc03}, 0x20}, 0x0, 0x0, r0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) syz_open_dev$tty1(0xc, 0x4, 0x1) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 549.174329][ T1532] ? __virt_addr_valid+0x15a/0x1a0 [ 549.179439][ T1532] ? __check_object_size+0x253/0x310 [ 549.184726][ T1532] file_tty_write+0x3d1/0x660 [ 549.189441][ T1532] ? n_tty_read+0x10c0/0x10c0 [ 549.194110][ T1532] tty_write+0x24/0x30 [ 549.198228][ T1532] do_iter_readv_writev+0x2cb/0x360 [ 549.203428][ T1532] do_iter_write+0x112/0x4c0 [ 549.208107][ T1532] ? import_iovec+0x69/0x80 [ 549.212610][ T1532] do_writev+0x1e0/0x400 [ 549.216903][ T1532] ? getname_kernel+0x1b0/0x1d0 [ 549.221748][ T1532] ? fput+0x2d/0x130 20:37:47 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0xdc03}, 0x20}, 0x0, 0x0, r0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 549.225684][ T1532] ? ksys_write+0x157/0x180 [ 549.230189][ T1532] __x64_sys_writev+0x41/0x50 [ 549.234941][ T1532] do_syscall_64+0x3d/0x90 [ 549.239355][ T1532] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 549.245288][ T1532] RIP: 0033:0x4665e9 [ 549.249200][ T1532] 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 [ 549.262742][ T1560] loop5: detected capacity change from 0 to 17 [ 549.268824][ T1532] RSP: 002b:00007f6e5b675188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 549.268847][ T1532] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 549.278680][ T1560] FAT-fs (loop5): bogus number of reserved sectors [ 549.283383][ T1532] RDX: 0000000000000004 RSI: 00000000200003c0 RDI: 0000000000000003 [ 549.291407][ T1560] FAT-fs (loop5): Can't find a valid FAT filesystem [ 549.297855][ T1532] RBP: 00007f6e5b6751d0 R08: 0000000000000000 R09: 0000000000000000 [ 549.297869][ T1532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 20:37:47 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0xdc03}, 0x20}, 0x0, 0x0, r0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:47 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1", 0x90}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090072"], 0x40) ioctl$TIOCGPTLCK(r0, 0x80045439, &(0x7f0000000040)) 20:37:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000180)={0x9, 0x2, 0x3, 0x2, 0x7, 0x9}) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/69, 0x45}, {&(0x7f0000000100)=""/40, 0x28}], 0x2, 0x6, 0x8000) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc) [ 549.297881][ T1532] R13: 00007ffea62d111f R14: 00007f6e5b675300 R15: 0000000000022000 20:37:47 executing program 4 (fault-call:1 fault-nth:3): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:47 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1", 0x90}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:47 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0xdc03}, 0x20}, 0x0, 0x0, r0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 549.439364][ T1585] FAULT_INJECTION: forcing a failure. [ 549.439364][ T1585] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 549.452434][ T1585] CPU: 0 PID: 1585 Comm: syz-executor.4 Not tainted 5.14.0-rc4-syzkaller #0 [ 549.461104][ T1585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 549.471164][ T1585] Call Trace: [ 549.474460][ T1585] dump_stack_lvl+0xb7/0x103 [ 549.479055][ T1585] dump_stack+0x11/0x1a [ 549.483246][ T1585] should_fail+0x23c/0x250 [ 549.487667][ T1585] should_fail_usercopy+0x16/0x20 [ 549.492695][ T1585] _copy_from_iter+0x131/0x970 [ 549.497524][ T1585] ? check_stack_object+0x61/0x70 [ 549.502653][ T1585] ? __virt_addr_valid+0x15a/0x1a0 [ 549.507766][ T1585] ? __check_object_size+0x253/0x310 [ 549.513061][ T1585] file_tty_write+0x3d1/0x660 [ 549.517883][ T1585] ? n_tty_read+0x10c0/0x10c0 [ 549.522550][ T1585] tty_write+0x24/0x30 [ 549.526690][ T1585] do_iter_readv_writev+0x2cb/0x360 [ 549.532027][ T1585] do_iter_write+0x112/0x4c0 [ 549.536739][ T1585] ? import_iovec+0x69/0x80 [ 549.541328][ T1585] do_writev+0x1e0/0x400 [ 549.545870][ T1585] ? getname_kernel+0x1b0/0x1d0 [ 549.550965][ T1585] ? fput+0x2d/0x130 [ 549.554844][ T1585] ? ksys_write+0x157/0x180 [ 549.559693][ T1585] __x64_sys_writev+0x41/0x50 [ 549.564347][ T1585] do_syscall_64+0x3d/0x90 [ 549.568775][ T1585] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 549.574744][ T1585] RIP: 0033:0x4665e9 [ 549.578613][ T1585] 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 [ 549.598655][ T1585] RSP: 002b:00007f6e5b675188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 549.607059][ T1585] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 549.615116][ T1585] RDX: 0000000000000004 RSI: 00000000200003c0 RDI: 0000000000000003 [ 549.623147][ T1585] RBP: 00007f6e5b6751d0 R08: 0000000000000000 R09: 0000000000000000 [ 549.631144][ T1585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 549.639096][ T1585] R13: 00007ffea62d111f R14: 00007f6e5b675300 R15: 0000000000022000 20:37:47 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x2500, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090072"], 0x40) r1 = dup3(r0, r0, 0x0) r2 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) splice(r1, &(0x7f0000000000)=0x400, r2, &(0x7f0000000040)=0xea, 0x2, 0x0) 20:37:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYRESHEX=r1], 0x40) 20:37:47 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f8", 0x95}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:47 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0xdc03}, 0x20}, 0x0, 0x0, r0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:47 executing program 4 (fault-call:1 fault-nth:4): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 549.686693][ T1560] loop5: detected capacity change from 0 to 17 [ 549.693205][ T1560] FAT-fs (loop5): bogus number of reserved sectors [ 549.699737][ T1560] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:47 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0xdc03}, 0x20}, 0x0, 0x0, r0, 0x0) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 549.737172][ T1611] FAULT_INJECTION: forcing a failure. [ 549.737172][ T1611] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 549.750380][ T1611] CPU: 1 PID: 1611 Comm: syz-executor.4 Not tainted 5.14.0-rc4-syzkaller #0 [ 549.750396][ T1611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 549.750403][ T1611] Call Trace: 20:37:47 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:47 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0xdc03}, 0x20}, 0x0, 0x0, r0, 0x0) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 549.750408][ T1611] dump_stack_lvl+0xb7/0x103 [ 549.750423][ T1611] dump_stack+0x11/0x1a [ 549.750432][ T1611] should_fail+0x23c/0x250 [ 549.750472][ T1611] should_fail_usercopy+0x16/0x20 [ 549.750494][ T1611] _copy_to_user+0x1c/0x90 [ 549.750506][ T1611] simple_read_from_buffer+0xab/0x120 [ 549.750517][ T1611] proc_fail_nth_read+0xf6/0x140 [ 549.750532][ T1611] ? rw_verify_area+0x136/0x250 [ 549.750581][ T1611] ? proc_fault_inject_write+0x200/0x200 20:37:47 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0xdc03}, 0x20}, 0x0, 0x0, r0, 0x0) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 549.750594][ T1611] vfs_read+0x154/0x5d0 [ 549.750657][ T1611] ? __fget_light+0x21b/0x260 [ 549.750668][ T1611] ? __cond_resched+0x11/0x40 [ 549.750683][ T1611] ksys_read+0xce/0x180 [ 549.750694][ T1611] __x64_sys_read+0x3e/0x50 [ 549.750705][ T1611] do_syscall_64+0x3d/0x90 [ 549.750716][ T1611] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 549.750748][ T1611] RIP: 0033:0x41936c 20:37:47 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:48 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 549.750756][ T1611] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 549.750766][ T1611] RSP: 002b:00007f6e5b675170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 549.750794][ T1611] RAX: ffffffffffffffda RBX: 00000000000000ae RCX: 000000000041936c [ 549.750801][ T1611] RDX: 000000000000000f RSI: 00007f6e5b6751e0 RDI: 0000000000000004 [ 549.750808][ T1611] RBP: 00007f6e5b6751d0 R08: 0000000000000000 R09: 0000000000000000 [ 549.750814][ T1611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 549.750851][ T1611] R13: 00007ffea62d111f R14: 00007f6e5b675300 R15: 0000000000022000 [ 549.800358][ T1621] loop5: detected capacity change from 0 to 18 [ 549.982209][ T1621] FAT-fs (loop5): bogus number of reserved sectors [ 549.988894][ T1621] FAT-fs (loop5): Can't find a valid FAT filesystem [ 550.015459][ T1621] loop5: detected capacity change from 0 to 18 [ 550.025349][ T1621] FAT-fs (loop5): bogus number of reserved sectors 20:37:48 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x26e1, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:48 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:48 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="08a415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:48 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f8", 0x95}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:48 executing program 0: r0 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)=0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xe, 0x4010, r0, 0x8000000) syz_io_uring_submit(r2, r1, &(0x7f0000000000)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x4, 0x0, 0x0, 0x0, 0x12345}, 0x6) syncfs(r0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) 20:37:48 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) [ 550.032043][ T1621] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:48 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090072"], 0x40) sendmsg$IPSET_CMD_GET_BYINDEX(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0xf, 0x6, 0x301, 0x0, 0x0, {0x3, 0x0, 0xa}, [@IPSET_ATTR_INDEX={0x6, 0xb, 0xffffffffffffffff}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x2}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80c0}, 0x11) 20:37:48 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_io_uring_setup(0x2de1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0x40) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x4000010, r0, 0x0) r3 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000380)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000240)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) syz_io_uring_submit(r2, r5, &(0x7f0000000040)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x5, &(0x7f0000000000)=[r0], 0x1, 0x0, 0x1}, 0x80000000) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) close(r1) 20:37:48 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="09a415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:48 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f8", 0x95}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:48 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 550.099257][ T1671] loop5: detected capacity change from 0 to 19 [ 550.120807][ T1671] FAT-fs (loop5): bogus number of reserved sectors [ 550.127547][ T1671] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:48 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1b010000000000bc604876cff041194bf8495762303bb408fffc76c9554df13afaefe61fee08005445a8816cf61d3171363bb12a66c31bfe09bd5accfe2e404b98d3b3efdbb530c023c490b5ee2fd631419a426623f47cc83c063b0000000000000000001000"/111], 0x40) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x7, 0x2, 0x54, 0x2aeb, 0x10, "8d3ca264e092d7314cfc849b75cb4e33f5d956"}) [ 550.234850][ T1671] loop5: detected capacity change from 0 to 19 [ 550.245533][ T1671] FAT-fs (loop5): bogus number of reserved sectors [ 550.252072][ T1671] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:48 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x26e2, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:48 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="0aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:48 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:48 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2", 0x97}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:48 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x5]}, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x52, @tick=0x2, 0xa, {0x40, 0x34}, 0x7f, 0x0, 0x3f}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) 20:37:48 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000000)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000480)) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1bffffffff00000000"], 0x40) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x1}}) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x54a3, 0x0) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000800)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000600)={0x184, 0x3, 0x1, 0x801, 0x70bd27, 0x25dfdbfc, {0xa, 0x0, 0x6}, [@generic="06942c8b477a9baec33c49f3767430493fad2e0b1b641e44cb123a096e6c5b71788b540b9d80b0a99b89b54de7dbd5bf4c880d45502574091085e332da019e46655d4bb00651a5c16420528190ef3a348b983b23a2a416ae944061196ea4aa74802f2f02a06f60beb51264b1ef7b69c24180f5ee1471fc2f4b82edec7c34646c05224654933ec037f5ef2c138ac2f2d2779fdb4b2bd8360205096291ed1a1f2c513fe0902abe39969e6b3c96288666e4eb5f0578f372a9939e6d", @generic="aa810533f26b7e1a0e65dcd27c06626afa76505007974b9f719b92dcf83b6764fc4133ade4deca7c04da0236c8246aa2d2e74443467609c5170ac52b81ce02f9fe09ce6fabb46e311938fa8e3bce31176deb2f00679e98ce0d0f5fa32dd23d0875286deef46115e069aa67043dc7d397dd567c3451d797f92b3f47858fcb54b3951cd4c933a0d5a7de57", @typed={0x14, 0x10, 0x0, 0x0, @ipv6=@mcast1}, @typed={0x8, 0x65, 0x0, 0x0, @pid}, @typed={0x8, 0x9, 0x0, 0x0, @uid=r3}, @typed={0x8, 0x1b, 0x0, 0x0, @pid}]}, 0x184}, 0x1, 0x0, 0x0, 0x40}, 0x44) r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x141000, 0x22) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f00000004c0)={0x0, r4, 0x4b49b47d, 0x9, 0x4, 0x1}) io_uring_enter(0xffffffffffffffff, 0x302, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB(r4, 0xc400941b, &(0x7f0000000840)={0x0, 0x9, 0x7}) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000d00)={r5, 0x3f, 0x91e4, 0x1}) sendfile(r4, 0xffffffffffffffff, &(0x7f0000000440)=0x40, 0x359d) 20:37:48 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2", 0x97}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:48 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:48 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0xfffe, 0x8b}, {0xafe, 0xd701}]}) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090072"], 0x40) [ 550.377212][ T1740] loop5: detected capacity change from 0 to 19 [ 550.400566][ T1740] FAT-fs (loop5): bogus number of reserved sectors 20:37:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x18480, 0x10) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000480)=""/11) r2 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCNOTTY(r2, 0x5422) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b350a7000000000"], 0x40) r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) preadv(r3, &(0x7f0000000400), 0x0, 0x1f, 0xffffffff) 20:37:48 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="0da415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 550.400583][ T1740] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:48 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2", 0x97}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) [ 550.448519][ T1740] loop5: detected capacity change from 0 to 19 [ 550.458247][ T1740] FAT-fs (loop5): bogus number of reserved sectors [ 550.464922][ T1740] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:48 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x3f00, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:48 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:48 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="9ba415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:48 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090072"], 0x40) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x1}}) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x54a3, 0x0) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000000c0)={{0x1}}) r4 = dup(r3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x54a3, 0x0) ioctl$HDIO_GETGEO(r4, 0x301, &(0x7f0000000080)) lseek(r1, 0xe35, 0x2) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f0000000000)) 20:37:48 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0", 0x98}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000380)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}}, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRESDEC=r2, @ANYRESOCT], 0x40) 20:37:48 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0", 0x98}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:48 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:48 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="fca415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 550.584982][ T1811] loop5: detected capacity change from 0 to 31 20:37:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) 20:37:48 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000140)={0x0, 0x0, 0x4, 0x0, 0xfffffffd}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r3 = signalfd4(r0, &(0x7f0000000000)={[0x8]}, 0x8, 0x800) ioctl$BTRFS_IOC_SET_FEATURES(r3, 0x40309439, &(0x7f0000000040)={0x2, 0x0, 0x1}) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x2c9) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[], 0x3) r4 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000380)=0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000240)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) r8 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000380)=0x0) io_uring_enter(0xffffffffffffffff, 0x302, 0x0, 0x0, 0x0, 0x0) ioctl$FICLONERANGE(r4, 0x4020940d, &(0x7f0000000280)={{}, 0x0, 0x401, 0x1ff}) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000240)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r11}}, 0x0) syz_io_uring_submit(r2, r6, &(0x7f0000000100)=@IORING_OP_WRITE={0x17, 0x3, 0x4000, @fd_index=0x4, 0xa4c, &(0x7f00000001c0)="2341ad9602a2db2b498e0245e80061c4df2c65cc98576be29d66c21fd767292df816cac0b5e509567c2306dd1c101660054364f9b58997c1d34e69f713be97ae59", 0x41, 0x2, 0x0, {0x0, r11}}, 0x3) r12 = syz_open_dev$ttys(0xc, 0x2, 0x1) sendfile(r12, r1, &(0x7f00000000c0)=0x80000000, 0x100) mmap(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x2000000, 0x13, r0, 0x4dbd5000) 20:37:48 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 550.627185][ T1811] FAT-fs (loop5): bogus number of reserved sectors [ 550.633749][ T1811] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:48 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x4000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:48 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0", 0x98}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp\x00') r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x17) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x1f, 0x8, 0x70bd2a, 0x25dfdbfe, {0x1f}, [@typed={0x8, 0x70, 0x0, 0x0, @pid=r2}, @typed={0xffffffffffffff81, 0x5f, 0x0, 0x0, @uid}, @typed={0xc, 0x70, 0x0, 0x0, @u64=0x7fff}, @typed={0x8, 0x83, 0x0, 0x0, @pid=r3}]}, 0x38}, 0x1, 0x0, 0x0, 0x810}, 0x40010) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x2ca00, 0x0) ioctl$TCSETAF(r4, 0x5408, &(0x7f00000001c0)={0x1000, 0x2, 0x6cb3, 0x4, 0x15, "3633ef40d725aa43"}) 20:37:48 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3af815b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:48 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:48 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090072"], 0x40) [ 550.720324][ T1811] loop5: detected capacity change from 0 to 31 [ 550.736457][ T1811] FAT-fs (loop5): bogus number of reserved sectors [ 550.743111][ T1811] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:48 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090072"], 0x40) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x101, 0x40) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000180)) r2 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x2a5d, &(0x7f0000000040)={0x0, 0xc0bd, 0x10, 0x2, 0x1f8, 0x0, r2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000002000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) 20:37:48 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x6) 20:37:48 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3afc15b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:48 executing program 0: shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x3000) shmctl$IPC_RMID(0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x3000)=nil, 0x5000) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x410840, 0x40, 0x7}, 0x18) [ 550.803260][ T1855] loop5: detected capacity change from 0 to 32 [ 550.832434][ T1855] FAT-fs (loop5): bogus number of reserved sectors [ 550.839121][ T1855] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:48 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:49 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x4800, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:49 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x6) 20:37:49 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa406b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:49 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000000)={0x0, 0xaf}) readahead(r0, 0x2, 0xfffffffffffff2e2) 20:37:49 executing program 2: r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x8000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000440)={0x4, 0x4, 0x3, 0x0, 0x6}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$INCFS_IOC_FILL_BLOCKS(r0, 0x80106720, &(0x7f0000000c40)={0xa, &(0x7f0000001d00)=[{0xe557, 0x9f, &(0x7f0000000540)="aeaede197b3c8c3f37ba1ff31509544b20c41f1112314d5f3a8b6cc190a725a1ab5fc72e0b027cbd4639243bbf26e842fd7463d1f07784fae2f111b5e9f19017733e539d81e54e3360777e98c29dd00f1201d472fa2ba8550dce67e1ae8560f42678280b7c618728d0a0100ee86512d0b8ddacda50ca37f5429e2b7ebfabe17503fdc1f67fb0b1b71a4d3315f336118175cd2e97a4b39b543ba3e455f72ec1", 0x0, 0x1}, {0x7ff, 0xcc, &(0x7f0000000600)="40b3e0e266ada7a21bec0758ab8aa01b6d08032352d405171b521ab921c99f74b840a02a8b2fffdab4a97c4d7821af8578d20d68b290c3ecac6e5e037f7074affabad7b8e5339e1448763c1e0e4e1bbe5e43f9bdc917653d19aebc3d93fb8bc11163c9717838c08bf938118abdadbc15e95b4f32b3ce86b6202862560193da93c4542636810cd2a9205f1bfa74cc45ec5bfa876ad0b1c0628ccbee9fca385d54eb3d94dac5ad3a48c0a3c51fd6f832d8d20258f56397c6429f62935cf549c0a0ca81f3fa9af46cb1147f8eb4", 0x0, 0x1}, {0xfff, 0x30, &(0x7f0000000700)="8a9b1dec5ffb27658f1386d9c45c6d3fbf188f59e0bf6f24b6647d3d44ff78d326198b28d0a7379114741a7c2c044f25", 0x0, 0x1}, {0x4, 0x42, &(0x7f0000000740)="ca1fa03e534977cd6243757bafa7ae2ed6ec4380820d3f401732388e969a2cff8e4c95774ead73f045bd94e28d35e7d0034baadddf23c6370c067a68137aa31775ce", 0x0, 0x80292e3aa5915216}, {0x40, 0xa9, &(0x7f00000007c0)="acb71c98c1d22af74f4463fefb60129375adf0b6f854c8150161d12cc501e3f2cb0d12c26e17a1faae66a15723de04949fa8e953954790131ba6d70b03c956101751ec7103e097da282a44539cf1146b27b1f601cd0b2423041bea6bff92b0fffc16b1b3eb39ba4eda98156cf16a7345dd1ee9708acfa9f33bb122e77a631bb170ea514cd779bf282de395ecc630df3aebc0e467af2650d23bc47264bd28844f87a0b4f871b8457a7a"}, {0x400, 0x4b, &(0x7f0000000880)="81aa127c3849cf52f66e97abe3567987fc2475ddc57b9fdfd4bdb124950f61fa037d57110f01e8a8b4af81cde9c8bd80afcde8c7b369f85280fb10cd8fb7911a838082a63bc8a29a41e744"}, {0x2, 0xd0, &(0x7f0000000900)="413d20a219ffc9dbd108c9c42339999d25575747857611cce79cbac9256a225a38aa36b048ca24009a1c9ccdab05e602015185230fa668e86ecc3acf48d8dde6a9156a5588e5402daeec24c739ad681629306225b7deaeafc026c8310ccec0d21207332e1a2085716778d543f69e81763c796f742b98060d240f3ee05faa3312ef9d98952060bb67ef1f2642d1b10283ca4282461cfb653de5b1221e43f352c977006cf64de903f2d75f17c364c3bf9ecbb61c76a30f8791284207d467bbb2f195fc3af6dc534b5991b49cde0af8bf93", 0x0, 0x1}, {0x3ff, 0xe7, &(0x7f0000000a00)="13e25de33aadb31c0d32a2558d6128d2e9bff9c3392f3ec34dc6dc06f6e3b9b5a752692243ae1ac7f15665e45bb8d21159705931af99f5db5f545e3b72e60d8e6a15ec2912abf89deae864a6048de89245b1b0185c44c81710eb32f877f8da3d881cec1bef7f32df4776e68665709eb8d30dba99ece33b8ec18099752a64616bf2456487880b73b1a418933f1e912ee9b402e294bc77a8506b0d75ecdff216bdcc8c8a1b03a309d77b1f55314c1b36f28777c1c064b35859048a4df4c8b2d08fee658661076664cf95b01f35f5a73d02324e478f6355f45d4aa4f4e14d34496e75aa5728c5f601"}, {0x7, 0xeb, &(0x7f0000000b00)="142d8d5ce4ce70b764468366c935640ffb27815b4445e441bbfb96962efd657a6498fdccf01f6824f78d6cf644b9196af6a668d253352cf007eb613c07f02268db7733d36dd8e094c05054e0b726ff9db621fc43cb9cddc76f52d88dcc3a5f3ce9312fb1f387889a9c01ac4f921936b1dbd97626b962c7b4435785a3d20ec789b8c339cbdb9854f2106b6d3dfd6179c9d920654bacb9bc11c4ed39b87ad2e1f36843f09c3183eb12d6124a672d0e32c54c5ddc00a6009262447dcbc3fb5cdfdc00f2141d650fb7278a97c7bceef6c7b9443661696714d5bd6d328e9a9362c370c3dde9d5f02fd31b103323", 0x1, 0x1}, {0xc20, 0x39, &(0x7f0000000c00)="a2732ab03dc4c410243ce8ac4e99beb21c0b82ec8023db46e8c047167b0ae82989d430c5189e246bcbd70c84c3d0fd52e1eefa779f8fd91f3c", 0x0, 0x1}]}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/124, 0x7c}, {&(0x7f0000000080)=""/64, 0x40}, {&(0x7f00000000c0)=""/113, 0x71}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000000140)=""/5, 0x5}, {&(0x7f0000000180)=""/233, 0xe9}], 0x6, &(0x7f0000000300)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}, 0x10001) ioctl$KDSETMODE(r2, 0x4b3a, 0x1) write$binfmt_elf64(r1, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090072"], 0x40) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x10400, 0x0) openat(r3, &(0x7f0000000500)='./file0\x00', 0x5d29c13d55171022, 0x8) [ 550.915638][ T1855] loop5: detected capacity change from 0 to 32 [ 550.925263][ T1855] FAT-fs (loop5): bogus number of reserved sectors [ 550.931982][ T1855] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:49 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b00003b3939090272"], 0x40) 20:37:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="7deea68c221ef25a59ab4002ee80edebd37c2c5392d5aada6bfd7a5e3b467ceb37780c418227b2ceaf4e60af5fe17d670a811c244e708999167c30cb56b53a2bc5fa3ca46caf54004f13516b09235957c260e2cfaf2af2aeab1b9c70d6691e18c0e8f891749a4ae674fda7729d6afcf0a64600d4c4974c87f5747ad77d6a662c63d81c48859271eb0921d64bf9956dfc42e932be393988800650845deef7d337104cc2a2c1cac7a04d17dd242c0280c47ab917caaf822c72580c6c472a5d7fb55fe568f48c0cf0a2", 0xc8}], 0x1) sendmsg$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x81101106}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x200, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}]}, 0x40}, 0x1, 0x0, 0x0, 0x40890}, 0x800) 20:37:49 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa407b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 551.001524][ T1900] loop5: detected capacity change from 0 to 36 [ 551.005213][ T1900] FAT-fs (loop5): bogus number of reserved sectors [ 551.014496][ T1900] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:49 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:49 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0x40) 20:37:49 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x6) 20:37:49 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x4c00, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:49 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000000)=0x2, 0x2) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRESHEX=r0], 0x40) 20:37:49 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {0x0}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:49 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa408b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 551.074875][ T1900] loop5: detected capacity change from 0 to 36 [ 551.075246][ T1900] FAT-fs (loop5): bogus number of reserved sectors [ 551.075257][ T1900] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:49 executing program 0: sendto$unix(0xffffffffffffffff, &(0x7f0000000100)="952a67178505addf03636a9cc7ab9e113b031add6eb57697fefe5e8593492814d9fe8a37cd35ed22e223961362f193804d9d1a33334a8a9c4d6062817574a3435be310", 0x43, 0x41, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="061f555b1751835d7eb282a24e5f58ffb0308a7caf8899a89c0d71dad9145b84b84e6674ea911a6975fd641067a76ac63138882a1c8e622f7a31b9a145412f4af014b11945d5c6ecf016ae7112fd009aaf8ce3e4502098f867d077e7"], 0x40) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) fallocate(r1, 0x9, 0x3ff, 0x9) 20:37:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:49 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa409b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 551.185694][ T1939] loop5: detected capacity change from 0 to 38 [ 551.194533][ T1939] FAT-fs (loop5): bogus number of reserved sectors [ 551.201067][ T1939] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:49 executing program 0: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000000)={0x8, 0x2, 'client1\x00', 0xffffffff80000000, "bd9d7a188aa8e77f", "1403bb37577be434ca73493135df7daf4644ac2f850d91c69e35773c7eac55a0", 0x9, 0x5}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00000000c0)={0x7f, 0x7fffffff, 0x400, {0x3, 0x8}, 0x10001}) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB], 0x40) 20:37:49 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0xfffa, 0x9, 0x2, 0x2, 0x3}}) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090072"], 0x40) 20:37:49 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {0x0}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:49 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa40ab1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 551.304666][ T1939] loop5: detected capacity change from 0 to 38 [ 551.319907][ T1939] FAT-fs (loop5): bogus number of reserved sectors [ 551.326519][ T1939] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:49 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x5602, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:49 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090072"], 0x40) close(r0) 20:37:49 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {0x0}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b8b353b393808382a"], 0x40) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x1440}, {r0, 0x501}], 0x2, &(0x7f0000000040)={0x0, 0x3938700}, &(0x7f0000000080)={[0x5]}, 0x8) 20:37:49 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa40bb1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:49 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:49 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa40cb1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 551.432831][ T1985] loop5: detected capacity change from 0 to 43 20:37:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000380)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}}, 0x0) r5 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000380)=0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000240)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r2, @ANYRESOCT=r7, @ANYRES16=r1], 0x40) r9 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000003000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) io_uring_enter(r9, 0x302, 0x0, 0x0, 0x0, 0x0) writev(r9, &(0x7f0000000180)=[{&(0x7f0000000000)="9246c41b8aa9ef9a06d2559088adf90591661e019b66c668f7ccab9d7b4bbb5c234449748cdbc661ddcad0fe85620c82b85c3b20eb5f103ffa6c7163b42cc4c4c5b3596dc08617deb27f0d1179c03b", 0x4f}, {&(0x7f0000000080)="5f4da4abce0045e5ed26bb61bccd99996a95c44ab5ed67f9d3ce1b4f4dbd4ece7aae4cae109fe8f31a0ae28d85ce6c0cec13ac78e25c69f1c75ad2971b92c09ea6a5543308416b8c6b64cd89a222e5bf62e6b770b3bb380c5723c2abe4e0a23795396bfe518a8b446219a5385b8ae2582ea4c81daef44478e2e863de2274d8dc37f2f2c8da4f1684b55a853cdf64794a4c05c3692ecd0577240104643c8a24e4814bef4b0ccf1f824024a37a40ba5bacbf8eb92c47c1d510f25bfdd7cf8afda0634e3db5b6ef375d5a6900849d03780fb29e438e90bf8a3f228e183e0357d56cf79d6ddecf615988db15f4d69760b7b816fb1e600f8c", 0xf6}], 0x2) 20:37:49 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090072"], 0x40) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x4) r2 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000d00)={{r3}, 0x0, 0x0, @unused=[0x3ff, 0x401, 0x7, 0x8000], @subvolid=0x7}) ioctl$F2FS_IOC_SET_PIN_FILE(r1, 0x4004f50d, &(0x7f0000000040)=0x1) umount2(&(0x7f0000000000)='./file0\x00', 0x1) [ 551.473094][ T1985] FAT-fs (loop5): bogus number of reserved sectors [ 551.479654][ T1985] FAT-fs (loop5): Can't find a valid FAT filesystem [ 551.564412][ T1985] loop5: detected capacity change from 0 to 43 [ 551.570922][ T1985] FAT-fs (loop5): bogus number of reserved sectors [ 551.577486][ T1985] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:49 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x5702, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:49 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa40db1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:49 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x1}}) r2 = dup(r1) openat(r2, &(0x7f0000000140)='./file0\x00', 0x208000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x54a3, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x8001, 0xfff}, {0xdf19, 0x1f}, {0x9, 0x6}]}) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000100)=0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) 20:37:49 executing program 2 (fault-call:1 fault-nth:0): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b1c9091f37927dc"], 0x40) 20:37:49 executing program 2 (fault-call:1 fault-nth:1): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 551.665761][ T2033] loop5: detected capacity change from 0 to 43 [ 551.672582][ T2030] FAULT_INJECTION: forcing a failure. [ 551.672582][ T2030] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 551.685654][ T2030] CPU: 0 PID: 2030 Comm: syz-executor.2 Not tainted 5.14.0-rc4-syzkaller #0 [ 551.685677][ T2030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 20:37:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:49 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x5c02, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) [ 551.685687][ T2030] Call Trace: [ 551.685693][ T2030] dump_stack_lvl+0xb7/0x103 [ 551.685716][ T2030] dump_stack+0x11/0x1a [ 551.685732][ T2030] should_fail+0x23c/0x250 [ 551.685831][ T2030] should_fail_usercopy+0x16/0x20 [ 551.685930][ T2030] _copy_from_user+0x1c/0xd0 [ 551.685945][ T2030] iovec_from_user+0xc4/0x2d0 [ 551.686040][ T2030] ? kstrtoull+0x321/0x360 20:37:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 551.686058][ T2030] __import_iovec+0x57/0x2c0 [ 551.686093][ T2030] ? kstrtouint_from_user+0x104/0x130 [ 551.686116][ T2030] ? do_filp_open+0x18a/0x200 [ 551.686139][ T2030] import_iovec+0x69/0x80 [ 551.686230][ T2030] do_writev+0x107/0x400 [ 551.686286][ T2030] ? __fget_light+0x21b/0x260 [ 551.686302][ T2030] ? __cond_resched+0x11/0x40 [ 551.686327][ T2030] ? fput+0x2d/0x130 [ 551.686345][ T2030] ? ksys_write+0x157/0x180 [ 551.686361][ T2030] __x64_sys_writev+0x41/0x50 [ 551.686464][ T2030] do_syscall_64+0x3d/0x90 [ 551.686481][ T2030] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 551.686501][ T2030] RIP: 0033:0x4665e9 [ 551.686513][ T2030] 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 [ 551.686528][ T2030] RSP: 002b:00007fd6fbb43188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 551.686544][ T2030] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 551.686556][ T2030] RDX: 0000000000000004 RSI: 00000000200003c0 RDI: 0000000000000003 [ 551.686586][ T2030] RBP: 00007fd6fbb431d0 R08: 0000000000000000 R09: 0000000000000000 [ 551.686596][ T2030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 551.686606][ T2030] R13: 00007ffce5a6cd9f R14: 00007fd6fbb43300 R15: 0000000000022000 [ 551.698997][ T2033] FAT-fs (loop5): bogus number of reserved sectors [ 551.699012][ T2033] FAT-fs (loop5): Can't find a valid FAT filesystem [ 551.748988][ T2033] loop5: detected capacity change from 0 to 43 [ 551.750286][ T2033] FAT-fs (loop5): bogus number of reserved sectors [ 551.750300][ T2033] FAT-fs (loop5): Can't find a valid FAT filesystem [ 551.817477][ T2061] loop5: detected capacity change from 0 to 46 [ 551.961690][ T2047] FAULT_INJECTION: forcing a failure. [ 551.961690][ T2047] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 551.962944][ T2061] FAT-fs (loop5): bogus number of reserved sectors [ 551.974787][ T2047] CPU: 1 PID: 2047 Comm: syz-executor.2 Not tainted 5.14.0-rc4-syzkaller #0 [ 551.974809][ T2047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 551.981303][ T2061] FAT-fs (loop5): Can't find a valid FAT filesystem [ 551.989951][ T2047] Call Trace: [ 551.989959][ T2047] dump_stack_lvl+0xb7/0x103 [ 552.014450][ T2047] dump_stack+0x11/0x1a [ 552.018610][ T2047] should_fail+0x23c/0x250 [ 552.023204][ T2047] should_fail_usercopy+0x16/0x20 [ 552.028228][ T2047] _copy_from_iter+0x131/0x970 20:37:50 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa40eb1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:50 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:50 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x6000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) [ 552.033016][ T2047] ? check_stack_object+0x61/0x70 [ 552.038213][ T2047] ? __virt_addr_valid+0x15a/0x1a0 [ 552.043395][ T2047] ? __check_object_size+0x253/0x310 [ 552.048709][ T2047] file_tty_write+0x3d1/0x660 [ 552.053446][ T2047] ? n_tty_read+0x10c0/0x10c0 [ 552.058117][ T2047] tty_write+0x24/0x30 [ 552.062212][ T2047] do_iter_readv_writev+0x2cb/0x360 [ 552.067476][ T2047] do_iter_write+0x112/0x4c0 [ 552.072069][ T2047] ? import_iovec+0x69/0x80 [ 552.076573][ T2047] do_writev+0x1e0/0x400 [ 552.080835][ T2047] ? getname_kernel+0x1b0/0x1d0 20:37:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 552.085725][ T2047] ? fput+0x2d/0x130 [ 552.089652][ T2047] ? ksys_write+0x157/0x180 [ 552.094145][ T2047] __x64_sys_writev+0x41/0x50 [ 552.098850][ T2047] do_syscall_64+0x3d/0x90 [ 552.103364][ T2047] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 552.109258][ T2047] RIP: 0033:0x4665e9 [ 552.113152][ T2047] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 552.132759][ T2047] RSP: 002b:00007fd6fbb43188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 552.141222][ T2047] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 552.149285][ T2047] RDX: 0000000000000004 RSI: 00000000200003c0 RDI: 0000000000000003 [ 552.157245][ T2047] RBP: 00007fd6fbb431d0 R08: 0000000000000000 R09: 0000000000000000 [ 552.165210][ T2047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 552.173303][ T2047] R13: 00007ffce5a6cd9f R14: 00007fd6fbb43300 R15: 0000000000022000 20:37:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b9b353b3939090a725b1cec74f06a428d892dd1f9881ea706a661d6ab52b047a4a890f5e6224a24ebd05f2793c112eef8df7998dcb950d31938609a7678c20d4eed42cbac17b77b673468a9f146ac3ab19733137c1f041ad4021a3b1ca8bfda77ce4d7bb4da82ab80f9b9775900be7290643d47f27b8417e7bc0a61e62088ad401c"], 0x40) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x5, 0x810, r0, 0xe5c78000) 20:37:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:50 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef", 0x5}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:50 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa40fb1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:50 executing program 2 (fault-call:1 fault-nth:2): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:50 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa418b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 552.249189][ T2094] loop5: detected capacity change from 0 to 48 [ 552.255851][ T2095] FAULT_INJECTION: forcing a failure. [ 552.255851][ T2095] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 552.268930][ T2095] CPU: 0 PID: 2095 Comm: syz-executor.2 Not tainted 5.14.0-rc4-syzkaller #0 [ 552.277597][ T2095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 552.287644][ T2095] Call Trace: [ 552.290917][ T2095] dump_stack_lvl+0xb7/0x103 [ 552.295529][ T2095] dump_stack+0x11/0x1a [ 552.299741][ T2095] should_fail+0x23c/0x250 [ 552.304161][ T2095] should_fail_usercopy+0x16/0x20 [ 552.305800][ T2094] FAT-fs (loop5): bogus number of reserved sectors [ 552.309186][ T2095] _copy_from_iter+0x131/0x970 [ 552.315715][ T2094] FAT-fs (loop5): Can't find a valid FAT filesystem [ 552.320424][ T2095] ? check_stack_object+0x61/0x70 [ 552.331985][ T2095] ? __virt_addr_valid+0x15a/0x1a0 [ 552.337096][ T2095] ? __check_object_size+0x253/0x310 [ 552.342382][ T2095] file_tty_write+0x3d1/0x660 20:37:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 552.347068][ T2095] ? n_tty_read+0x10c0/0x10c0 [ 552.351806][ T2095] tty_write+0x24/0x30 [ 552.355873][ T2095] do_iter_readv_writev+0x2cb/0x360 [ 552.361374][ T2095] do_iter_write+0x112/0x4c0 [ 552.365966][ T2095] ? import_iovec+0x69/0x80 [ 552.370471][ T2095] do_writev+0x1e0/0x400 [ 552.374716][ T2095] ? getname_kernel+0x1b0/0x1d0 [ 552.379577][ T2095] ? fput+0x2d/0x130 [ 552.383478][ T2095] ? ksys_write+0x157/0x180 [ 552.387980][ T2095] __x64_sys_writev+0x41/0x50 [ 552.392766][ T2095] do_syscall_64+0x3d/0x90 20:37:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 552.397181][ T2095] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 552.403079][ T2095] RIP: 0033:0x4665e9 [ 552.407023][ T2095] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 552.426623][ T2095] RSP: 002b:00007fd6fbb43188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 552.435030][ T2095] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 552.442995][ T2095] RDX: 0000000000000004 RSI: 00000000200003c0 RDI: 0000000000000003 [ 552.450956][ T2095] RBP: 00007fd6fbb431d0 R08: 0000000000000000 R09: 0000000000000000 [ 552.458950][ T2095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 552.466904][ T2095] R13: 00007ffce5a6cd9f R14: 00007fd6fbb43300 R15: 0000000000022000 20:37:50 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x6800, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:50 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa41ab1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:50 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef", 0x5}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:50 executing program 2 (fault-call:1 fault-nth:3): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x46, 0xdf, 0x1, 0x0, 0x2, 0x3, 0x8, 0x34, 0x40, 0x122, 0x6, 0x7, 0x38, 0x1, 0x0, 0x4, 0x3}, [{0x7, 0x4, 0xff, 0x80000001, 0x1f, 0x2dc1, 0x4c5, 0x80}, {0x1474e550, 0x7, 0x2, 0x2, 0x1, 0x9, 0x9, 0x80}], "91612665fb16167e1edc97297eb3d8aae4d580caafaf247b0ae54eca28cf840adbb121b7573b92013a4b5d64eb591a2866f814026ae652331de80a7175088d0cbbdddb09683cb3e5ce53d12edf379d9838d582d099a4c252910369543622e17c5ae230725c2c72b38617f4a5f6a070bc0a390af45db5d74e", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x928) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) [ 552.506571][ T2094] loop5: detected capacity change from 0 to 48 [ 552.517059][ T2094] FAT-fs (loop5): bogus number of reserved sectors [ 552.523662][ T2094] FAT-fs (loop5): Can't find a valid FAT filesystem [ 552.571709][ T2134] FAULT_INJECTION: forcing a failure. [ 552.571709][ T2134] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 552.584824][ T2134] CPU: 1 PID: 2134 Comm: syz-executor.2 Not tainted 5.14.0-rc4-syzkaller #0 [ 552.593496][ T2134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 552.603545][ T2134] Call Trace: [ 552.606812][ T2134] dump_stack_lvl+0xb7/0x103 [ 552.611400][ T2134] dump_stack+0x11/0x1a [ 552.614834][ T2141] loop5: detected capacity change from 0 to 52 20:37:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 552.615573][ T2134] should_fail+0x23c/0x250 [ 552.624827][ T2141] FAT-fs (loop5): bogus number of reserved sectors [ 552.626164][ T2134] should_fail_usercopy+0x16/0x20 [ 552.632750][ T2141] FAT-fs (loop5): Can't find a valid FAT filesystem [ 552.637748][ T2134] _copy_from_iter+0x131/0x970 [ 552.649179][ T2134] ? check_stack_object+0x61/0x70 [ 552.654206][ T2134] ? __virt_addr_valid+0x15a/0x1a0 [ 552.659405][ T2134] ? __check_object_size+0x253/0x310 [ 552.664740][ T2134] file_tty_write+0x3d1/0x660 20:37:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x0, &(0x7f0000ff6000/0x3000)=nil) 20:37:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x0, &(0x7f0000ff6000/0x3000)=nil) [ 552.669531][ T2134] ? n_tty_read+0x10c0/0x10c0 [ 552.674303][ T2134] tty_write+0x24/0x30 [ 552.678357][ T2134] do_iter_readv_writev+0x2cb/0x360 [ 552.683574][ T2134] do_iter_write+0x112/0x4c0 [ 552.688164][ T2134] ? import_iovec+0x69/0x80 [ 552.692702][ T2134] do_writev+0x1e0/0x400 [ 552.696949][ T2134] ? getname_kernel+0x1b0/0x1d0 [ 552.701798][ T2134] ? fput+0x2d/0x130 [ 552.705729][ T2134] ? ksys_write+0x157/0x180 [ 552.710245][ T2134] __x64_sys_writev+0x41/0x50 [ 552.714929][ T2134] do_syscall_64+0x3d/0x90 20:37:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x0, &(0x7f0000ff6000/0x3000)=nil) [ 552.719342][ T2134] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 552.725383][ T2134] RIP: 0033:0x4665e9 [ 552.729343][ T2134] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 552.749044][ T2134] RSP: 002b:00007fd6fbb43188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 552.757535][ T2134] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 20:37:50 executing program 0: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x50, r0, 0xcd015000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/141) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000100)=0x5, 0x4) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r3, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939da7ee9"], 0x40) 20:37:50 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef", 0x5}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) [ 552.765488][ T2134] RDX: 0000000000000004 RSI: 00000000200003c0 RDI: 0000000000000003 [ 552.773438][ T2134] RBP: 00007fd6fbb431d0 R08: 0000000000000000 R09: 0000000000000000 [ 552.781398][ T2134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 552.789467][ T2134] R13: 00007ffce5a6cd9f R14: 00007fd6fbb43300 R15: 0000000000022000 [ 552.838929][ T2141] loop5: detected capacity change from 0 to 52 [ 552.849514][ T2141] FAT-fs (loop5): bogus number of reserved sectors [ 552.856233][ T2141] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:51 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x6c00, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:51 executing program 1 (fault-call:5 fault-nth:0): r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:51 executing program 2 (fault-call:1 fault-nth:4): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:51 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa41bb1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:51 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d", 0x8}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x8, 0x290, 0x8000, 0xfffa, 0x10}}) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) [ 552.937943][ T2181] FAULT_INJECTION: forcing a failure. [ 552.937943][ T2181] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 552.939794][ T2184] FAULT_INJECTION: forcing a failure. [ 552.939794][ T2184] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 552.951160][ T2181] CPU: 0 PID: 2181 Comm: syz-executor.2 Not tainted 5.14.0-rc4-syzkaller #0 [ 552.972833][ T2181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 552.982914][ T2181] Call Trace: [ 552.986265][ T2181] dump_stack_lvl+0xb7/0x103 [ 552.990853][ T2181] dump_stack+0x11/0x1a [ 552.994994][ T2181] should_fail+0x23c/0x250 [ 552.999406][ T2181] should_fail_usercopy+0x16/0x20 [ 553.004499][ T2181] _copy_from_iter+0x131/0x970 [ 553.009248][ T2181] ? check_stack_object+0x61/0x70 [ 553.014318][ T2181] ? __virt_addr_valid+0x15a/0x1a0 [ 553.019575][ T2181] ? __check_object_size+0x253/0x310 [ 553.024857][ T2181] file_tty_write+0x3d1/0x660 [ 553.029595][ T2181] ? n_tty_read+0x10c0/0x10c0 [ 553.034276][ T2181] tty_write+0x24/0x30 [ 553.038392][ T2181] do_iter_readv_writev+0x2cb/0x360 [ 553.043590][ T2181] do_iter_write+0x112/0x4c0 [ 553.048171][ T2181] ? import_iovec+0x69/0x80 [ 553.052660][ T2181] do_writev+0x1e0/0x400 [ 553.056885][ T2181] ? getname_kernel+0x1b0/0x1d0 [ 553.061719][ T2181] ? fput+0x2d/0x130 [ 553.065712][ T2181] ? ksys_write+0x157/0x180 [ 553.070219][ T2181] __x64_sys_writev+0x41/0x50 [ 553.074894][ T2181] do_syscall_64+0x3d/0x90 [ 553.079309][ T2181] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 553.085217][ T2181] RIP: 0033:0x4665e9 [ 553.089093][ T2181] 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 [ 553.108877][ T2181] RSP: 002b:00007fd6fbb43188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 553.117346][ T2181] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 553.125296][ T2181] RDX: 0000000000000004 RSI: 00000000200003c0 RDI: 0000000000000003 [ 553.133250][ T2181] RBP: 00007fd6fbb431d0 R08: 0000000000000000 R09: 0000000000000000 [ 553.141209][ T2181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 553.149275][ T2181] R13: 00007ffce5a6cd9f R14: 00007fd6fbb43300 R15: 0000000000022000 [ 553.157317][ T2184] CPU: 1 PID: 2184 Comm: syz-executor.1 Not tainted 5.14.0-rc4-syzkaller #0 [ 553.165992][ T2184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 553.170236][ T2188] loop5: detected capacity change from 0 to 54 [ 553.176044][ T2184] Call Trace: 20:37:51 executing program 2 (fault-call:1 fault-nth:5): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 553.176053][ T2184] dump_stack_lvl+0xb7/0x103 [ 553.176073][ T2184] dump_stack+0x11/0x1a [ 553.188796][ T2188] FAT-fs (loop5): bogus number of reserved sectors [ 553.190054][ T2184] should_fail+0x23c/0x250 [ 553.194218][ T2188] FAT-fs (loop5): Can't find a valid FAT filesystem [ 553.200702][ T2184] should_fail_usercopy+0x16/0x20 [ 553.216756][ T2184] _copy_to_user+0x1c/0x90 [ 553.216781][ T2184] simple_read_from_buffer+0xab/0x120 [ 553.226530][ T2184] proc_fail_nth_read+0xf6/0x140 [ 553.231509][ T2184] ? rw_verify_area+0x136/0x250 20:37:51 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7085bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x1, 0x3, 0x3, 0x4, 0xf, "fbb3cdaaf43a145c32e6a8e85e723bb5b86876"}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x2, 0x5, 0xfffffffc, 0x9, 0xd, "87b1ac9f4de52721e261e2924185e37b6fa606"}) 20:37:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 553.236353][ T2184] ? proc_fault_inject_write+0x200/0x200 [ 553.242043][ T2184] vfs_read+0x154/0x5d0 [ 553.246235][ T2184] ? __fget_light+0x21b/0x260 [ 553.250922][ T2184] ? __cond_resched+0x11/0x40 [ 553.250957][ T2184] ksys_read+0xce/0x180 [ 553.250978][ T2184] __x64_sys_read+0x3e/0x50 [ 553.251039][ T2184] do_syscall_64+0x3d/0x90 [ 553.251057][ T2184] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 553.251078][ T2184] RIP: 0033:0x41936c [ 553.251089][ T2184] 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 [ 553.251104][ T2184] RSP: 002b:00007fde3d6d9170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 553.251120][ T2184] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041936c 20:37:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x2, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 553.251132][ T2184] RDX: 000000000000000f RSI: 00007fde3d6d91e0 RDI: 0000000000000004 [ 553.251145][ T2184] RBP: 00007fde3d6d91d0 R08: 0000000000000000 R09: 0000000000000000 [ 553.251157][ T2184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 553.251169][ T2184] R13: 00007fffc5e699cf R14: 00007fde3d6d9300 R15: 0000000000022000 [ 553.298155][ T2188] loop5: detected capacity change from 0 to 54 [ 553.384175][ T2194] FAULT_INJECTION: forcing a failure. 20:37:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x3, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 553.384175][ T2194] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 553.397241][ T2194] CPU: 1 PID: 2194 Comm: syz-executor.2 Not tainted 5.14.0-rc4-syzkaller #0 [ 553.406004][ T2194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 553.416049][ T2194] Call Trace: [ 553.416058][ T2194] dump_stack_lvl+0xb7/0x103 [ 553.416161][ T2194] dump_stack+0x11/0x1a 20:37:51 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x7400, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:51 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d", 0x8}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x4, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:51 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x7, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 553.416174][ T2194] should_fail+0x23c/0x250 [ 553.416193][ T2194] should_fail_usercopy+0x16/0x20 [ 553.416212][ T2194] _copy_to_user+0x1c/0x90 [ 553.416226][ T2194] simple_read_from_buffer+0xab/0x120 [ 553.416242][ T2194] proc_fail_nth_read+0xf6/0x140 [ 553.416296][ T2194] ? rw_verify_area+0x136/0x250 [ 553.416311][ T2194] ? proc_fault_inject_write+0x200/0x200 [ 553.416329][ T2194] vfs_read+0x154/0x5d0 20:37:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x8, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 553.416400][ T2194] ? __fget_light+0x21b/0x260 [ 553.416414][ T2194] ? __cond_resched+0x11/0x40 [ 553.416434][ T2194] ksys_read+0xce/0x180 [ 553.416448][ T2194] __x64_sys_read+0x3e/0x50 [ 553.416462][ T2194] do_syscall_64+0x3d/0x90 [ 553.416493][ T2194] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 553.416511][ T2194] RIP: 0033:0x41936c 20:37:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0xd, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 553.416522][ T2194] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 553.416535][ T2194] RSP: 002b:00007fd6fbb43170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 553.416618][ T2194] RAX: ffffffffffffffda RBX: 0000000000000147 RCX: 000000000041936c [ 553.416628][ T2194] RDX: 000000000000000f RSI: 00007fd6fbb431e0 RDI: 0000000000000004 [ 553.416637][ T2194] RBP: 00007fd6fbb431d0 R08: 0000000000000000 R09: 0000000000000000 [ 553.416646][ T2194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 553.416655][ T2194] R13: 00007ffce5a6cd9f R14: 00007fd6fbb43300 R15: 0000000000022000 [ 553.552608][ T2234] loop5: detected capacity change from 0 to 58 [ 553.563849][ T2234] FAT-fs (loop5): bogus number of reserved sectors [ 553.563865][ T2234] FAT-fs (loop5): Can't find a valid FAT filesystem [ 553.595068][ T2234] loop5: detected capacity change from 0 to 58 [ 553.601580][ T2234] FAT-fs (loop5): bogus number of reserved sectors [ 553.601596][ T2234] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:51 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7095bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0xe, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:51 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x7a00, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/93, 0x5d}, {&(0x7f0000000080)=""/159, 0x9f}, {&(0x7f0000000280)=""/86, 0x56}, {&(0x7f00000001c0)=""/75, 0x4b}], 0x4, 0x81, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) 20:37:51 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d", 0x8}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:51 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="08a415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0xf, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:51 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="09a415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 553.746744][ T2261] loop5: detected capacity change from 0 to 61 [ 553.761103][ T2261] FAT-fs (loop5): bogus number of reserved sectors 20:37:51 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e70a5bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:51 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x8203, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x10, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:51 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="0aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 553.761117][ T2261] FAT-fs (loop5): Can't find a valid FAT filesystem [ 553.802439][ T2261] loop5: detected capacity change from 0 to 61 [ 553.802723][ T2261] FAT-fs (loop5): bogus number of reserved sectors [ 553.802741][ T2261] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:51 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e70d5bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x2, 0x1, 0x1, 0x317, 0x2, 0x3e, 0xffff6001, 0x2c9, 0x40, 0x2ae, 0x401, 0x691c, 0x38, 0x1, 0x101, 0x7, 0x2}, [{0x7, 0x1, 0x3ff, 0xf7, 0x10001, 0x7, 0x400, 0x3}, {0x1, 0x1, 0x200, 0x3, 0x1, 0x7, 0x8, 0x3ff}], "c391f8f4c39e315fac", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x8b9) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) 20:37:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x15, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:52 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35", 0x6}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) [ 553.867790][ T2287] loop5: detected capacity change from 0 to 65 [ 553.896169][ T2287] FAT-fs (loop5): bogus number of reserved sectors [ 553.902968][ T2287] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:52 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="0da415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x16, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:52 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e79b5bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[], 0x40) fallocate(r0, 0x60, 0xffffffffffff7a3e, 0x2) 20:37:52 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="9ba415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 553.975493][ T2287] loop5: detected capacity change from 0 to 65 [ 553.984721][ T2287] FAT-fs (loop5): bogus number of reserved sectors [ 553.991323][ T2287] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:52 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xa301, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:52 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5e", 0x4}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYRES64], 0x40) 20:37:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x17, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:52 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7f85bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:52 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="fca415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x18, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:52 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7fc5bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:52 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3af815b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 554.099638][ T2336] loop5: detected capacity change from 0 to 81 [ 554.117251][ T2336] FAT-fs (loop5): bogus number of reserved sectors [ 554.123810][ T2336] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:52 executing program 0: r0 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000480)={0x0, 0x30, '\x00', 0x1, &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r1, 0x4b72, &(0x7f0000000400)={0x0, 0x1, 0x15, 0x1d, 0x1dd, &(0x7f0000000000)="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"}) write$binfmt_elf64(r1, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) 20:37:52 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xa801, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x19, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:52 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb5", 0x2}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:52 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e72408ec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:52 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3afc15b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:52 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x1a, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 554.221592][ T2362] loop5: detected capacity change from 0 to 84 [ 554.248032][ T2362] FAT-fs (loop5): bogus number of reserved sectors [ 554.254681][ T2362] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000380)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}}, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYRES64=r4, @ANYRESHEX, @ANYRESHEX=r4], 0x40) 20:37:52 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e72409ec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:52 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000100)}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x6) 20:37:52 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa406b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x1b, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 554.327638][ T2362] loop5: detected capacity change from 0 to 84 [ 554.351811][ T2362] FAT-fs (loop5): bogus number of reserved sectors [ 554.358430][ T2362] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:52 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7240aec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:52 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xa803, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:52 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa407b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:52 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {0x0}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x6) 20:37:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB], 0x40) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x541c, &(0x7f0000000000)={0xd, 0x1}) 20:37:52 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7240dec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x1c, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:52 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa408b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:52 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 554.451156][ T2405] loop5: detected capacity change from 0 to 84 [ 554.472010][ T2405] FAT-fs (loop5): bogus number of reserved sectors [ 554.478601][ T2405] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541c, &(0x7f0000000200)={0xd, 0x401}) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x1}}) r2 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) r3 = syz_io_uring_setup(0x2de1, &(0x7f0000000440)={0x0, 0x8733}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) r4 = dup(r3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r4) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r4, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000139c0)=ANY=[@ANYBLOB="00008000", @ANYRES16=r5, 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0x9634}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x54a3, 0x0) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x0) tkill(r6, 0x17) ptrace$setregs(0xd, r6, 0x0, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000001c0)) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000000)=r6) 20:37:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x1d, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:52 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7249bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:52 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d", 0x8}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) [ 554.574619][ T2405] loop5: detected capacity change from 0 to 84 [ 554.588688][ T2405] FAT-fs (loop5): bogus number of reserved sectors [ 554.595323][ T2405] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:52 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xa901, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:52 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa409b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @loopback}, &(0x7f0000000040)=0x10) write$binfmt_misc(r1, &(0x7f0000000080)={'syz0', "c4607a5030ff3ec542c73fadd24c25ab675fc53d49a3bafa98f89e88526c026669e4593b73e68335063c7f86ddcca030ca5761df69ff280684ae9887ded1cad80fed20c3dc7d0f938325185a5f743198c7d35b68c297cbee127f08ae6c993753cfb891ef1cdf643ecd531adf608f8252741b8231dd72d1e670db54d74342b02b82f6a01ac7a9acb4f07eb14aed5b0ed926b974143481158c3bff6c512453ad52fad9d917d83a014e2d22bab16d95d4492a017b82156dbbb3aa6345fe543c7258b173"}, 0xc6) 20:37:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x1e, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:52 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bf8964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:52 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x1, 0x3, 0x3, 0x4, 0xf, "fbb3cdaaf43a145c32e6a8e85e723bb5b86876"}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x2, 0x5, 0xfffffffc, 0x9, 0xd, "87b1ac9f4de52721e261e2924185e37b6fa606"}) 20:37:52 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x1, 0x3, 0x3, 0x4, 0xf, "fbb3cdaaf43a145c32e6a8e85e723bb5b86876"}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x2, 0x5, 0xfffffffc, 0x9, 0xd, "87b1ac9f4de52721e261e2924185e37b6fa606"}) 20:37:52 executing program 0: r0 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0xffffffffffffffff, r1) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="ee9b353fe88e0b67d71de3386f920b1107193939090a72593852b8af4b5697ecd1e06af1a9058f4101e9c32e2381ae0d027a57e80c96e85e3897d22575daaac4f36a2179e37187c97dfb740628dc20c74b9c02e20195002c91234af558fa1a086424e112f24c70315c595e7168e1a9461594f68dfcacc77cedef6c8b48774247"], 0x40) 20:37:52 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa40ab1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:52 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bfc964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 554.711882][ T2458] loop5: detected capacity change from 0 to 84 20:37:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x21, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:52 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245becfc4f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 554.769206][ T2458] FAT-fs (loop5): bogus number of reserved sectors [ 554.775978][ T2458] FAT-fs (loop5): Can't find a valid FAT filesystem [ 554.804034][ T2458] loop5: detected capacity change from 0 to 84 [ 554.821391][ T2458] FAT-fs (loop5): bogus number of reserved sectors [ 554.827974][ T2458] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:52 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xa903, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:52 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x8, 0x290, 0x8000, 0xfffa, 0x10}}) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) 20:37:52 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa40bb1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x40d6, 0xe1, 0x1, 0x9}) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) 20:37:52 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec960813f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x22, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRESHEX], 0x40) 20:37:53 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa40cb1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:53 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef", 0x5}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x7) 20:37:53 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec960913f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x24, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 554.925474][ T2502] loop5: detected capacity change from 0 to 84 [ 554.951816][ T2502] FAT-fs (loop5): bogus number of reserved sectors [ 554.958381][ T2502] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/ldiscs\x00', 0x0, 0x0) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000140)) sendto$inet(r1, &(0x7f0000000080)="cda386a7293fba2ba3a79663a6e73d692a7683171c0a5da461315c9af424b6f0d5354e39c15e9696bbd131292a9e38a045d5667b45c292fc8e57ed34eadf522b10d2dfda405678fc5041dc11df826dfccb11ba0f810628440e6647d531", 0x5d, 0x800, &(0x7f0000000100)={0x2, 0x4e21, @multicast1}, 0x10) [ 555.054492][ T2502] loop5: detected capacity change from 0 to 84 [ 555.065729][ T2502] FAT-fs (loop5): bogus number of reserved sectors [ 555.072283][ T2502] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:53 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xaa03, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:53 executing program 3 (fault-call:1 fault-nth:0): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x25, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:53 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec960a13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:53 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa40db1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:53 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) msgsnd(r0, &(0x7f00000005c0)={0x1, "e7515527e396e0d6a8fc1dfabca39db84f96aca04a48f7a7e30ca2c9b92fd1ec99b001f7ae7cd377035289bb70afcc9b037012f8d46ddc1585905598711aa63314f8bbaff2c320585afef25e6ab8701e8f37b5c25bbdbea1481e1d4d3a3ccb49ce793aee7904a76284d3b52db92af93fd00e40f4138df40be08c0326a6a344adcdd9a1253d096746e5dc7a0e8a439873061c08d454f8dd782cb2ff4510f557acd520518f2c0b53d6ccbb43625e37232a8bd0cda6810cfe8f1173159f16cfdf0bed7668484ef4000ad3cb29306c69aa701a10d2879d5aa4539b954a05759686525d3cf9d4dcd9f5fbc830598d25b7fb86726e"}, 0xfa, 0x800) r3 = geteuid() r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x17) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) r5 = clone3(&(0x7f00000004c0)={0x20170000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), {0xf}, &(0x7f0000000300)=""/141, 0x8d, &(0x7f00000003c0)=""/144, &(0x7f0000000480)=[0x0, 0x0], 0x2}, 0x58) r6 = msgget(0x3, 0x10) msgrcv(r6, &(0x7f00000006c0)={0x0, ""/14}, 0x16, 0x0, 0x1000) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000540)={{0x0, r2, 0xee01, r3, 0xee00, 0x1, 0x100}, 0x0, 0x0, 0x2, 0x401, 0x4, 0x7, 0x148, 0x80, 0xfff9, 0xfff, r4, r5}) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x24048840}, 0x8800) syz_open_dev$tty1(0xc, 0x4, 0x1) [ 555.142923][ T2544] FAULT_INJECTION: forcing a failure. [ 555.142923][ T2544] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 555.151095][ T2545] loop5: detected capacity change from 0 to 85 [ 555.156076][ T2544] CPU: 0 PID: 2544 Comm: syz-executor.3 Not tainted 5.14.0-rc4-syzkaller #0 [ 555.165467][ T2545] FAT-fs (loop5): bogus number of reserved sectors [ 555.171006][ T2544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 555.171020][ T2544] Call Trace: 20:37:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x26, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 555.171027][ T2544] dump_stack_lvl+0xb7/0x103 [ 555.177637][ T2545] FAT-fs (loop5): Can't find a valid FAT filesystem [ 555.187652][ T2544] dump_stack+0x11/0x1a [ 555.187674][ T2544] should_fail+0x23c/0x250 [ 555.210595][ T2544] should_fail_usercopy+0x16/0x20 [ 555.215642][ T2544] _copy_from_user+0x1c/0xd0 [ 555.215673][ T2544] iovec_from_user+0xc4/0x2d0 [ 555.215747][ T2544] ? kstrtoull+0x321/0x360 [ 555.215763][ T2544] __import_iovec+0x57/0x2c0 [ 555.215787][ T2544] ? kstrtouint_from_user+0x104/0x130 20:37:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x27, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:53 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec960d13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 555.215808][ T2544] ? do_filp_open+0x18a/0x200 [ 555.215886][ T2544] import_iovec+0x69/0x80 [ 555.215906][ T2544] do_writev+0x107/0x400 [ 555.215923][ T2544] ? __fget_light+0x21b/0x260 [ 555.215937][ T2544] ? __cond_resched+0x11/0x40 [ 555.215961][ T2544] ? fput+0x2d/0x130 [ 555.266115][ T2544] ? ksys_write+0x157/0x180 [ 555.270623][ T2544] __x64_sys_writev+0x41/0x50 [ 555.270649][ T2544] do_syscall_64+0x3d/0x90 [ 555.270671][ T2544] entry_SYSCALL_64_after_hwframe+0x44/0xae 20:37:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x29, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:53 executing program 3 (fault-call:1 fault-nth:1): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x6, 0x7, 0x208cfbf8, 0x3, 0x11, "c0a50752030b2c2fb0da6fee6640d2a9592d1a"}) r1 = dup(r0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x3f) [ 555.270718][ T2544] RIP: 0033:0x4665e9 [ 555.270734][ T2544] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 20:37:53 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xab03, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x2a, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 555.270749][ T2544] RSP: 002b:00007fbb3d9a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 555.270765][ T2544] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 555.270775][ T2544] RDX: 0000000000000005 RSI: 00000000200003c0 RDI: 0000000000000003 [ 555.270786][ T2544] RBP: 00007fbb3d9a71d0 R08: 0000000000000000 R09: 0000000000000000 20:37:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x2b, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 555.270798][ T2544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 555.270888][ T2544] R13: 00007ffdb63a1e7f R14: 00007fbb3d9a7300 R15: 0000000000022000 [ 555.309564][ T2545] loop5: detected capacity change from 0 to 85 [ 555.310777][ T2545] FAT-fs (loop5): bogus number of reserved sectors [ 555.310791][ T2545] FAT-fs (loop5): Can't find a valid FAT filesystem [ 555.409571][ T2587] loop5: detected capacity change from 0 to 85 [ 555.455078][ T2580] FAULT_INJECTION: forcing a failure. [ 555.455078][ T2580] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 555.468143][ T2580] CPU: 1 PID: 2580 Comm: syz-executor.3 Not tainted 5.14.0-rc4-syzkaller #0 [ 555.476929][ T2580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 555.487077][ T2580] Call Trace: [ 555.490359][ T2580] dump_stack_lvl+0xb7/0x103 [ 555.494943][ T2580] dump_stack+0x11/0x1a [ 555.499074][ T2580] should_fail+0x23c/0x250 [ 555.503475][ T2580] should_fail_usercopy+0x16/0x20 [ 555.508562][ T2580] _copy_from_iter+0x131/0x970 20:37:53 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec969b13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:53 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa40eb1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 555.513331][ T2580] ? check_stack_object+0x61/0x70 [ 555.518400][ T2580] ? __virt_addr_valid+0x15a/0x1a0 [ 555.523527][ T2580] ? __check_object_size+0x253/0x310 [ 555.528950][ T2580] file_tty_write+0x3d1/0x660 [ 555.533650][ T2580] ? n_tty_read+0x10c0/0x10c0 [ 555.536786][ T2587] FAT-fs (loop5): bogus number of reserved sectors [ 555.538414][ T2580] tty_write+0x24/0x30 [ 555.538441][ T2580] do_iter_readv_writev+0x2cb/0x360 [ 555.545142][ T2587] FAT-fs (loop5): Can't find a valid FAT filesystem [ 555.549181][ T2580] do_iter_write+0x112/0x4c0 20:37:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x2c, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 555.565525][ T2580] ? import_iovec+0x69/0x80 [ 555.570063][ T2580] do_writev+0x1e0/0x400 [ 555.574372][ T2580] ? getname_kernel+0x1b0/0x1d0 [ 555.579252][ T2580] ? fput+0x2d/0x130 [ 555.583167][ T2580] ? ksys_write+0x157/0x180 [ 555.587747][ T2580] __x64_sys_writev+0x41/0x50 [ 555.592474][ T2580] do_syscall_64+0x3d/0x90 [ 555.596896][ T2580] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 555.596924][ T2580] RIP: 0033:0x4665e9 20:37:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x2f, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:53 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f06f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 555.596937][ T2580] 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 [ 555.596953][ T2580] RSP: 002b:00007fbb3d9a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 20:37:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x34, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:53 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xac03, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:53 executing program 3 (fault-call:1 fault-nth:2): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 555.596972][ T2580] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 555.596983][ T2580] RDX: 0000000000000005 RSI: 00000000200003c0 RDI: 0000000000000003 [ 555.596993][ T2580] RBP: 00007fbb3d9a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 555.597004][ T2580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 555.597046][ T2580] R13: 00007ffdb63a1e7f R14: 00007fbb3d9a7300 R15: 0000000000022000 [ 555.655624][ T2587] loop5: detected capacity change from 0 to 85 [ 555.659641][ T2587] FAT-fs (loop5): bogus number of reserved sectors [ 555.659655][ T2587] FAT-fs (loop5): Can't find a valid FAT filesystem [ 555.710236][ T2630] loop5: detected capacity change from 0 to 86 [ 555.711694][ T2630] FAT-fs (loop5): bogus number of reserved sectors [ 555.711708][ T2630] FAT-fs (loop5): Can't find a valid FAT filesystem [ 555.744318][ T2630] loop5: detected capacity change from 0 to 86 [ 555.744680][ T2630] FAT-fs (loop5): bogus number of reserved sectors [ 555.744691][ T2630] FAT-fs (loop5): Can't find a valid FAT filesystem [ 555.801431][ T2635] FAULT_INJECTION: forcing a failure. [ 555.801431][ T2635] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 555.814534][ T2635] CPU: 0 PID: 2635 Comm: syz-executor.3 Not tainted 5.14.0-rc4-syzkaller #0 [ 555.823206][ T2635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 555.833276][ T2635] Call Trace: [ 555.836663][ T2635] dump_stack_lvl+0xb7/0x103 [ 555.841334][ T2635] dump_stack+0x11/0x1a [ 555.845489][ T2635] should_fail+0x23c/0x250 [ 555.849920][ T2635] should_fail_usercopy+0x16/0x20 [ 555.854946][ T2635] _copy_from_iter+0x131/0x970 [ 555.859710][ T2635] ? check_stack_object+0x61/0x70 [ 555.864740][ T2635] ? __virt_addr_valid+0x15a/0x1a0 [ 555.869857][ T2635] ? __check_object_size+0x253/0x310 [ 555.875152][ T2635] file_tty_write+0x3d1/0x660 [ 555.879841][ T2635] ? n_tty_read+0x10c0/0x10c0 [ 555.879862][ T2635] tty_write+0x24/0x30 [ 555.879895][ T2635] do_iter_readv_writev+0x2cb/0x360 [ 555.879919][ T2635] do_iter_write+0x112/0x4c0 [ 555.898374][ T2635] ? import_iovec+0x69/0x80 [ 555.902884][ T2635] do_writev+0x1e0/0x400 [ 555.907121][ T2635] ? getname_kernel+0x1b0/0x1d0 [ 555.911974][ T2635] ? fput+0x2d/0x130 20:37:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r1, 0x4010942a, &(0x7f0000000140)={0x1, 0x5}) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b9b353b3939090a72d2fd102a74ce0a88d39f0eae11747a3750fb05a8c97100d86c628a8c5b7a46a03491306c9a7624f457a9dc516050c1bfdda92845d441528288db7b27d7d1fa0f247f1f538d6cb5a7ed2bc3d10d40236051fc36c1ee76b5726d4d34587fbc24e60328c1749ece86dd79f9ad9df778237c4032adb56b39f26cfe8fd33466b39592a017a18f24f31a5232eafd51948b0a2cc61be8a49326277cbf456a1be1a8164224d3217b217127ade271f0a52a51cf2e687babce51fb5f2c63e81bd49286cb1f7c2ad82603fa5ea804740a46"], 0x40) 20:37:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x35, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:53 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa40fb1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:53 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xad03, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:53 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f07f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 555.915874][ T2635] ? ksys_write+0x157/0x180 [ 555.920368][ T2635] __x64_sys_writev+0x41/0x50 [ 555.925040][ T2635] do_syscall_64+0x3d/0x90 [ 555.929479][ T2635] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 555.930172][ T2653] loop5: detected capacity change from 0 to 86 [ 555.935375][ T2635] RIP: 0033:0x4665e9 [ 555.935393][ T2635] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 20:37:54 executing program 3 (fault-call:1 fault-nth:3): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x36, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 555.935409][ T2635] RSP: 002b:00007fbb3d9a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 555.935426][ T2635] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 555.935438][ T2635] RDX: 0000000000000005 RSI: 00000000200003c0 RDI: 0000000000000003 [ 555.960684][ T2653] FAT-fs (loop5): bogus number of reserved sectors [ 555.965022][ T2635] RBP: 00007fbb3d9a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 555.965038][ T2635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 555.965049][ T2635] R13: 00007ffdb63a1e7f R14: 00007fbb3d9a7300 R15: 0000000000022000 20:37:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYRESHEX], 0x40) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1b) [ 556.020147][ T2653] FAT-fs (loop5): Can't find a valid FAT filesystem [ 556.039420][ T2663] FAULT_INJECTION: forcing a failure. [ 556.039420][ T2663] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 556.052586][ T2663] CPU: 1 PID: 2663 Comm: syz-executor.3 Not tainted 5.14.0-rc4-syzkaller #0 [ 556.061358][ T2663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 20:37:54 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa418b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:54 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f08f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x37, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 556.071630][ T2663] Call Trace: [ 556.074905][ T2663] dump_stack_lvl+0xb7/0x103 [ 556.079523][ T2663] dump_stack+0x11/0x1a [ 556.083672][ T2663] should_fail+0x23c/0x250 [ 556.088133][ T2663] should_fail_usercopy+0x16/0x20 [ 556.093162][ T2663] _copy_from_iter+0x131/0x970 [ 556.097944][ T2663] ? check_stack_object+0x61/0x70 [ 556.102971][ T2663] ? __virt_addr_valid+0x15a/0x1a0 [ 556.108197][ T2663] ? __check_object_size+0x253/0x310 [ 556.113486][ T2663] file_tty_write+0x3d1/0x660 [ 556.118165][ T2663] ? n_tty_read+0x10c0/0x10c0 [ 556.123040][ T2663] tty_write+0x24/0x30 [ 556.127274][ T2663] do_iter_readv_writev+0x2cb/0x360 [ 556.132473][ T2663] do_iter_write+0x112/0x4c0 [ 556.137059][ T2663] ? import_iovec+0x69/0x80 [ 556.141566][ T2663] do_writev+0x1e0/0x400 [ 556.145808][ T2663] ? getname_kernel+0x1b0/0x1d0 [ 556.150701][ T2663] ? fput+0x2d/0x130 [ 556.155046][ T2663] ? ksys_write+0x157/0x180 [ 556.159625][ T2663] __x64_sys_writev+0x41/0x50 [ 556.164438][ T2663] do_syscall_64+0x3d/0x90 20:37:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x38, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x39, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 556.168914][ T2663] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 556.174874][ T2663] RIP: 0033:0x4665e9 [ 556.178813][ T2663] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 556.198603][ T2663] RSP: 002b:00007fbb3d9a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 556.207017][ T2663] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 556.215073][ T2663] RDX: 0000000000000005 RSI: 00000000200003c0 RDI: 0000000000000003 20:37:54 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f09f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x3a, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 556.223058][ T2663] RBP: 00007fbb3d9a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 556.231024][ T2663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 556.238971][ T2663] R13: 00007ffdb63a1e7f R14: 00007fbb3d9a7300 R15: 0000000000022000 [ 556.260802][ T2653] loop5: detected capacity change from 0 to 86 [ 556.306247][ T2653] FAT-fs (loop5): bogus number of reserved sectors [ 556.312785][ T2653] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:54 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xae03, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x30, r0, 0x13bb6000) 20:37:54 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa41ab1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:54 executing program 3 (fault-call:1 fault-nth:4): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x3b, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:54 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f0af4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 556.420193][ T2728] FAULT_INJECTION: forcing a failure. [ 556.420193][ T2728] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 556.433450][ T2728] CPU: 0 PID: 2728 Comm: syz-executor.3 Not tainted 5.14.0-rc4-syzkaller #0 [ 556.442310][ T2728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 556.452364][ T2728] Call Trace: [ 556.455724][ T2728] dump_stack_lvl+0xb7/0x103 [ 556.460316][ T2728] dump_stack+0x11/0x1a 20:37:54 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f0bf4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x3c, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 556.462392][ T2732] loop5: detected capacity change from 0 to 87 [ 556.464523][ T2728] should_fail+0x23c/0x250 [ 556.464551][ T2728] should_fail_usercopy+0x16/0x20 [ 556.464573][ T2728] _copy_from_iter+0x131/0x970 [ 556.474938][ T2732] FAT-fs (loop5): bogus number of reserved sectors [ 556.475175][ T2728] ? check_stack_object+0x61/0x70 [ 556.480295][ T2732] FAT-fs (loop5): Can't find a valid FAT filesystem [ 556.485016][ T2728] ? __virt_addr_valid+0x15a/0x1a0 [ 556.508190][ T2728] ? __check_object_size+0x253/0x310 [ 556.513573][ T2728] file_tty_write+0x3d1/0x660 20:37:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x3d, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x2, &(0x7f0000ff6000/0x3000)=nil) [ 556.518256][ T2728] ? n_tty_read+0x10c0/0x10c0 [ 556.523007][ T2728] tty_write+0x24/0x30 [ 556.527119][ T2728] do_iter_readv_writev+0x2cb/0x360 [ 556.532359][ T2728] do_iter_write+0x112/0x4c0 [ 556.536978][ T2728] ? import_iovec+0x69/0x80 [ 556.541490][ T2728] do_writev+0x1e0/0x400 [ 556.545807][ T2728] ? getname_kernel+0x1b0/0x1d0 [ 556.550654][ T2728] ? fput+0x2d/0x130 [ 556.554577][ T2728] ? ksys_write+0x157/0x180 [ 556.559121][ T2728] __x64_sys_writev+0x41/0x50 [ 556.563818][ T2728] do_syscall_64+0x3d/0x90 20:37:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x3, &(0x7f0000ff6000/0x3000)=nil) 20:37:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x4, &(0x7f0000ff6000/0x3000)=nil) [ 556.568321][ T2728] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 556.574309][ T2728] RIP: 0033:0x4665e9 [ 556.578341][ T2728] 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 [ 556.598053][ T2728] RSP: 002b:00007fbb3d9a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 556.606466][ T2728] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 556.614432][ T2728] RDX: 0000000000000005 RSI: 00000000200003c0 RDI: 0000000000000003 [ 556.622396][ T2728] RBP: 00007fbb3d9a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 556.630362][ T2728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 556.638345][ T2728] R13: 00007ffdb63a1e7f R14: 00007fbb3d9a7300 R15: 0000000000022000 20:37:54 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xaf03, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x6, &(0x7f0000ff6000/0x3000)=nil) 20:37:54 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f0cf4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="be55c05fe3b67ca774bc0fbacf51f2e00878f7"], 0x40) 20:37:54 executing program 3 (fault-call:1 fault-nth:5): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:54 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa41bb1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 556.668889][ T2732] loop5: detected capacity change from 0 to 87 [ 556.686147][ T2732] FAT-fs (loop5): bogus number of reserved sectors [ 556.692716][ T2732] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="cbad3589a8113fa990"], 0x40) 20:37:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000ff6000/0x3000)=nil) 20:37:54 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f0df4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 556.767210][ T2779] loop5: detected capacity change from 0 to 87 [ 556.784933][ T2779] FAT-fs (loop5): bogus number of reserved sectors [ 556.784972][ T2779] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:54 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7085bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 556.828872][ T2779] loop5: detected capacity change from 0 to 87 [ 556.840973][ T2779] FAT-fs (loop5): bogus number of reserved sectors [ 556.845946][ T2781] FAULT_INJECTION: forcing a failure. [ 556.845946][ T2781] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 556.847539][ T2779] FAT-fs (loop5): Can't find a valid FAT filesystem [ 556.860542][ T2781] CPU: 0 PID: 2781 Comm: syz-executor.3 Not tainted 5.14.0-rc4-syzkaller #0 20:37:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000ff6000/0x3000)=nil) [ 556.875820][ T2781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 556.885894][ T2781] Call Trace: [ 556.889319][ T2781] dump_stack_lvl+0xb7/0x103 [ 556.893913][ T2781] dump_stack+0x11/0x1a [ 556.898067][ T2781] should_fail+0x23c/0x250 [ 556.902491][ T2781] should_fail_usercopy+0x16/0x20 [ 556.907600][ T2781] _copy_to_user+0x1c/0x90 [ 556.912038][ T2781] simple_read_from_buffer+0xab/0x120 [ 556.917407][ T2781] proc_fail_nth_read+0xf6/0x140 [ 556.922404][ T2781] ? rw_verify_area+0x136/0x250 20:37:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x9, &(0x7f0000ff6000/0x3000)=nil) 20:37:55 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xb003, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:55 executing program 0: prctl$PR_GET_TAGGED_ADDR_CTRL(0x38) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[], 0x40) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="261ba2cd2de6e70e1898f5ab12430e7acb9044eb10c229fd9dbe38545543b8bfb7eb65483154190600d720abae079ddee713301370d383989d291358bcf08cb4c368d11c18d29e6ca64f25f18e4c6e66f3790be6e87e8dfd002671993d1fcf751362666f8f764a89625fdcd4b8ca4073431a915bf4899b6c02c1ede16d04d882067e5278e2de5620739f2fa5b536df3e2565e7a68ca68a12f412ee823a647400716f78f68774bf20ebd9934ef7ceed0b3751bd4d637f416c0adecd518fae776ddb47d896c223ea7012f6ed15f1c0ea3beb6805fcd0a0d4db2c85fc11f920411b51f4") r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x1}}) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x54a3, 0x0) openat(r2, &(0x7f0000000100)='./file0\x00', 0x0, 0x4) [ 556.927252][ T2781] ? proc_fault_inject_write+0x200/0x200 [ 556.932953][ T2781] vfs_read+0x154/0x5d0 [ 556.937106][ T2781] ? __switch_to+0x145/0x480 [ 556.941685][ T2781] ? finish_task_switch+0xce/0x290 [ 556.946852][ T2781] ? __fget_light+0x21b/0x260 [ 556.946872][ T2781] ? __cond_resched+0x11/0x40 20:37:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0xa, &(0x7f0000ff6000/0x3000)=nil) 20:37:55 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 556.946949][ T2781] ksys_read+0xce/0x180 [ 556.946969][ T2781] __x64_sys_read+0x3e/0x50 [ 556.947016][ T2781] do_syscall_64+0x3d/0x90 [ 556.947032][ T2781] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 556.947056][ T2781] RIP: 0033:0x41936c 20:37:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0xb, &(0x7f0000ff6000/0x3000)=nil) [ 556.947069][ T2781] 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 [ 556.947085][ T2781] RSP: 002b:00007fbb3d9a7170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 556.947183][ T2781] RAX: ffffffffffffffda RBX: 0000000000000159 RCX: 000000000041936c [ 556.947194][ T2781] RDX: 000000000000000f RSI: 00007fbb3d9a71e0 RDI: 0000000000000004 20:37:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0xc, &(0x7f0000ff6000/0x3000)=nil) 20:37:55 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xb103, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) [ 556.947203][ T2781] RBP: 00007fbb3d9a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 556.947213][ T2781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 556.947223][ T2781] R13: 00007ffdb63a1e7f R14: 00007fbb3d9a7300 R15: 0000000000022000 [ 557.000512][ T2819] loop5: detected capacity change from 0 to 88 20:37:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0xd, &(0x7f0000ff6000/0x3000)=nil) [ 557.004164][ T2819] FAT-fs (loop5): bogus number of reserved sectors [ 557.004178][ T2819] FAT-fs (loop5): Can't find a valid FAT filesystem [ 557.059498][ T2819] loop5: detected capacity change from 0 to 88 [ 557.059942][ T2819] FAT-fs (loop5): bogus number of reserved sectors [ 557.059954][ T2819] FAT-fs (loop5): Can't find a valid FAT filesystem [ 557.120301][ T2847] loop5: detected capacity change from 0 to 88 [ 557.124550][ T2847] FAT-fs (loop5): bogus number of reserved sectors [ 557.124564][ T2847] FAT-fs (loop5): Can't find a valid FAT filesystem [ 557.193949][ T2847] loop5: detected capacity change from 0 to 88 20:37:55 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f0ef4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x25, &(0x7f0000ff6000/0x3000)=nil) 20:37:55 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7095bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1adbb640e595c224a9995b00000000"], 0x40) 20:37:55 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x2}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:55 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f0ff4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 557.221176][ T2847] FAT-fs (loop5): bogus number of reserved sectors [ 557.228085][ T2847] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:55 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e70a5bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x1}}) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x54a3, 0x0) sendmsg$NL80211_CMD_UPDATE_FT_IES(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x22810040}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x70, 0x0, 0x2, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_IE={0x21, 0x2a, [@challenge={0x10, 0x1, 0x97}, @mic={0x8c, 0x18, {0xdcb, "1fe37200be62", @long="c20d2e99e3245bd283c8b9ea9d525495"}}]}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x8d}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x1}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x6232}, @NL80211_ATTR_MDID={0x6, 0xb1, 0xb5bf}, @NL80211_ATTR_MDID={0x6}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x5}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x3}]}, 0x70}, 0x1, 0x0, 0x0, 0x14}, 0x20000000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:55 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xb203, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:55 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b813676e58030d57588019f8504a90631c7ecb23c689679ea8e3035ebcd3e924d878a44116b5e953aa022b59c843052bd5e9f6223753441861f3f0000000d350b4eda904c78b227a21e0a979254640f4852ae103229a94b1e3b37c1a44ae0a3080000199c408b788ae6378cb0e0100d2f0aa4d04d3b799e170c8d7cbfc49746aca1e2576b2d22733fee84"], 0x40) 20:37:55 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x3}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:55 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f18f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:55 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e70d5bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:55 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x4}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x2, 0x7ff}) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000400)={0x0, 0x1, 0x5, 0x20, 0x17a, &(0x7f0000000000)="61319c8c3d7e7e1b0aa162473ad3ee334bac28198f2e5b276fa2cd2116eaba2b9352b6520a8f7d3024e55596faa5ac0de18119dbb2e769fff6b251560e42309278f19fe44f911bde9e3fadd286122756479f83ab66df8d3a06565bb96d5bc5c33b39f3e0190152c7851f79f72d38c53cc55719e98d60f170b283d1e8bea126ff582671cdbea8baffe72f15b7fa87af153a9f3d5312b781017af6ff248773fbb1295c75bdcd90ab3c05a3ef0edfe56f19c784d59084f014c033b444eb1f754c4d51f2b979be069f8aaac374af78726fa436bdfd6b0a53e9ae4ad0e9a217161f8a2123a0d14d8c0d6f337b0699a71090efdac6b7c681b847813716b205275cb740d6092a1516793aafb7798e77c031b9697c03133e06f5c4d803f4e5f9367d80e7401d9db97e5aa17d73c8d306f84c3ffc8c8e32ca87403a7b109b5480dca2cdc4fea16c0128e02b857bb8712fd845b81512a8c715e861c142c0a3efb23aafc4d057e62588546d105526b992c44fe64553f47024c01fac4fda51c930e455c372655e7bf39e1adf1e501015a7471d00fab1e3b25df27c302fda384a4ed2c43093fdf0caebb6063a5aa00b1188548996bb4e60398f9e6618afe774c7483aefaa0b8603e020161bfc7bfaf8bf6524fc2ca457f12240f5f25c1dab18273c0e4e234b642ff4728fbb4fff736ec2ccb12f1035eb28e1e83718fa2eefc7b9a9290de7fe14908628441734fbb4b43b0785d016a3ff7f53fd9936b9d39c334f94c69953ec23c7fd9c0f1759918d4d0cc1c45ddca06f11589090817dad4cf4b1ed8c5bb7316d630b06977ad8b9b5d13acfd8689b51be045429c9eebef3f946a4f71c44936c1a47af350494677ccbe423ea2a8528e20f7c8000b4b6b09480f7f4daa9ae0a12d8a6abc32f509ddc73bfa7602b8a01d053e77856a68584df1403626bb5894d9372a38396ad84970ecd1ae51dd5e4ec86da9d74765295937461f667cbf6af4e5af788531aa9a0b8df3406edbe7572b5e6d1dd1cc9ae760d6d2e7ec9a824c6222cfc7d63f0fe9dad5c05db2ede3796fd3885036d4885473d507a696ee654242ac25f489d9eb5c8c4373493b7c8880e7c01c5996616ac352bf42e68f82626fa1c63f5f238ccbc9fd5447d5fa7fe0c3808f822e1c569a6620008db5d37aed8da7d67c192b12ade1d8eece0c8fb4a959deca70c341ad1884fc159f1cb8340f7341fdb27c82e6a3f43286eab72d51cb84dfefce91d5bee3cfa583f80c0ca1c21a70510232c1a3a7f0f582e0749cbfad3f5ed069f67d9754a708a18ed0f13273dcd57c5cff553797f86b1095bcd749143fb4263a61a6a987f0e45dace700a975784a9bddec1c2fccabfa6e89b1a892c1bddf5a24e68ac143a55ef9331fe37d21339e51a454cd1bbe48e955d7d432511c524c0d30faedb556c2ecc88944f2a00a36729fb29"}) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b35333939090a72"], 0x40) 20:37:55 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e79b5bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 557.354984][ T2885] loop5: detected capacity change from 0 to 89 [ 557.379732][ T2885] FAT-fs (loop5): bogus number of reserved sectors [ 557.386332][ T2885] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:55 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f1af4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000640)="7f8c490708a1d5e4f7ce7293d2f2b2eebd51") preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$KDFONTOP_SET(r1, 0x4b72, &(0x7f0000000400)={0x0, 0x0, 0x14, 0x11, 0x1ca, &(0x7f0000000000)="a52bd2e2fb31dcf3248997be6b982e1338c2d82fac9a3e9c43fd3dc0de60170294845bb94b23fc6ed3754ee3af6f7356c404f924083e07d3b1e9e75234c092f0a40113133978221ad040f7c94f52094ef10918cc6e7b0d7def86a3e0580a1e5a3edd7985039b8c80757abbecae2cdc43fed0555e55e7e5a14e3024b3bf9badd1b28780420b8d78e58c85c45d1bfe4f5e1828dfdd3b60c1bc0958af098ed796703cfaff7be84887400bd59930a65c2e7e99c131f662caeaac27aae720b8c3ab917196da6981fb7e067368f1a6b1fb2b5a96c704565f27e3f120c002c8be9427fca704e2ad6910e3af02c8a7cf9d7721dd4b631e480fbdd5b410ff72794872e3a75bb326dc2e8c0e41098269981c09cdc8abaf14e05ff9a80c0471804135197215609ea9662f310c82b307dccf6e8e7367c99cc421e4fca94eee6391cad5bc8e3dc8ba09c2278d47ae60b815ecfcb938729ce232cd46a79dfcb8d17baacad798e8d345f715e16c4d7ffd13e338fae18e00e8f825a0adb998fee1e4214eab5d788a10fe1f1c39735b441aeb3326a3f97f458539b0141e7dc569a7b74931ac5a4a0851d124a305826e36d0acf2546149da3b402168d7bdc8ba2f6c0f745d5dd91fe9ada0451824a16236e4064c6249ed95fcedbd8369c31603602e41dfc15beb78966b38ff9e33032bc30150cee502551ddeb6def4b539571ca1e638e8391a1fd352b17da3b43a5f41cf743dbd6501d5d960b0c47d4ffaca35b3005f59eb7d1d43eeff0b2faf17087616049d555f9951181b4f82bb167e336b2754cdf1da54892cce9fa7a87cc7856f7dac80a17d37dc56aa40f02aaa2e6c568ce595433e96931fdd9e6fc52eff239ac2854f90e742f8ead0aaac75a3af1f09917c3bd4c19812e4228543b170c4aa286c732fc8d1bd1eb33c8e0923275a41470d2d013e67e635e92447984dea8c419895a99e809883b6a83b126a9e931f12005dbc748d4a5e7fa31819b9a66b73494930a927fc23893a1d1eb903ff9b000942b06708ba0bfdf6bf47836d008ff63cfc8fe5f29ffac0aa4990bf4a153bfff5bf351cb05a5cbc99c659d8b55adcfec098287680698e95489d6d14e273067e240b697a5b5d7528ac674bf68b2dff4b78d1a81bf2060ae7a878d9b503628fd6fafa96d6076514f4c14dbf1f3130242661e26df0fc9d8f5276677732bdefb73a9c3a807c1ffaeaef1b83b15e67cc59373cae5f0e4f2d5f47645bcb8cb2502527a72f9e340690c500b50d4b6f5412a4d5bca2bc98580a43500c7aadbf4965966c6ef917cf05f99d8d4c5b7cf798cb4bb5a2efa7c643ee3b211fa88607796594912a3d506725484b6f1c9f7c81097f7fff6c92fd719fac882cec808c103f5a54250c472a14cb76a78002c42d1dd91f390e5c4e5c9c9a2e5d047d3c448134821e0cbba5a3462f244b540ab39b"}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) open_tree(r1, &(0x7f0000000580)='./file0\x00', 0x100) perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0x3, 0xff, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x43801, 0x7, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xffffffff, 0x2, @perf_config_ext={0x20, 0x7}, 0x41400, 0xffffffffffffffc1, 0x1, 0x0, 0x3, 0x1, 0x33, 0x0, 0x6}, r2, 0x4, 0xffffffffffffffff, 0x8) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000000c0)={{0x1}}) r4 = dup(r3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x54a3, 0x0) move_mount(r4, &(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000600)='./file0\x00', 0x1) write$binfmt_elf64(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="1b9b353b3939098f4830f52b0cbc86b8cd0a93"], 0x40) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000440)={0x0, r1, 0x8001, 0x5, 0xfffffffffffffffb, 0xf499}) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x80, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x58}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0xa}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x39}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x11}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x42}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x54}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x1a}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x47}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x37}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x840) 20:37:55 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x5}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 557.448953][ T2885] loop5: detected capacity change from 0 to 89 [ 557.458046][ T2885] FAT-fs (loop5): bogus number of reserved sectors [ 557.464590][ T2885] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:55 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xb303, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:55 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7f85bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES32=r0], 0x40) 20:37:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x10, r0, 0xe2ecd000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000380)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000000)) r5 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) r6 = syz_io_uring_setup(0x6ddd, &(0x7f0000000440)={0x0, 0x7b27, 0x10, 0x8000003, 0x10000000, 0x0, r5}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000100)=0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) io_uring_enter(r6, 0x302, 0x0, 0x0, 0x0, 0x0) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f00007be000/0x2000)=nil, 0x2000, 0x1000001, 0x810, r6, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) r9 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x42a080, 0x48) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_WRITE={0x17, 0x1, 0x0, @fd=r0, 0x1e, &(0x7f0000000100)}, 0x1f) syz_io_uring_submit(r8, r7, &(0x7f00000000c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x2, 0x6000, @fd=r9, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, {0x0, r4}}, 0x3) pkey_mprotect(&(0x7f00007b2000/0x2000)=nil, 0x2000, 0x200000b, 0xffffffffffffffff) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:55 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f1bf4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:55 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x6}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 557.535648][ T2925] loop5: detected capacity change from 0 to 89 [ 557.545536][ T2925] FAT-fs (loop5): bogus number of reserved sectors [ 557.545550][ T2925] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x4000010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) openat(r0, &(0x7f0000000000)='./file0\x00', 0x4201, 0x9) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x3, 0xfffffffffffffffb, 0x27, 0x9}) 20:37:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x40) [ 557.583686][ T2925] loop5: detected capacity change from 0 to 89 20:37:55 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7fc5bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:55 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xe126, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) [ 557.590235][ T2925] FAT-fs (loop5): bogus number of reserved sectors [ 557.590271][ T2925] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) mlock2(&(0x7f00001b2000/0xd000)=nil, 0xd000, 0x0) 20:37:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440)={0x0, 0x80}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) r2 = syz_io_uring_setup(0x2de1, &(0x7f00000000c0)={0x0, 0x8eac, 0x0, 0x3, 0x0, 0x0, r1}, &(0x7f000069f000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000240), 0x101, 0x2) vmsplice(r3, &(0x7f0000002880)=[{&(0x7f0000000280)="5a85df0a2ce3bdf6bcbe4a1c0a49d4bcb2f07aaf37bf7b4600c4367fc2a8a7a90745d4b82b83f0fa61c1ae9898fc22510094dda42f0d0aff94b4d3b4bc0494bdb2091c40b170d3afc43973fdf5fdfd43a9ed0495a747f3fc747e62afbc24f6bca569b9a9b60a695eeb79419d3e57fda6468b2e72e6bc660d802c1fd87e1e239028f600974c818e3f52ed8dcae729e609ff961184f5f2930d822c4760e4a4bfe3519f589098d9848d2309e69e3803bcdaed2e596cac7a7286b35b13ec5ecbff3a0f3fd2ef60ca4d0003a66a28d4e130eaa3c6be", 0xd3}, {&(0x7f00000004c0)="98bea414c9fd4e324628f242d85e36799d639ed1d732aaa700b797a210af7cc2b2e8c708c98c29f4e52aebfebf723fa9e1ec4b2457bcda9ae55add2396e6029aba8a09c7e2725805b26d5117c140d69d4eefd49d3361bb79895c392e8304a46f3f2ea3fa5c274118cbcc33339c3f6034131c115bae9235e9396d63ae2704e3e53ca1b9f2ff03746651a0fa2c3e98bfcf3c65650fab0ffce76fcf25e10360a8ef8a1f153ca4fe89fffb6205a7ddd6edcdf5ecda99b6f25a50b21528265ef642e3133136aae3cb", 0xc6}, {&(0x7f00000005c0)="58ffa78d4d32687b7e82562328ebb4615012ea4781ed6a7f81d3bef7cb4cd9238666c366ee1f5e31a3a4357966148d2bbb5c58572248e171fe29aaf51c1e45d47982d6842ff87adb5ac10b316edf9d861b6c8b4a69ad0239f07f61c8b928b6d3c17911556e36804ca0a734c4ceb95b1ba1be7e01ce038ce1a41032a1785bfffb38c6e66597ee7590da49b844c282e27830f3e26715d7403117c9b0a2a0", 0x9d}, {&(0x7f0000000680)="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0x1000}, {&(0x7f00000003c0)="5c478365ff21c13db7c5f22995fddaea2bad5e12a2f4093f2d0a70e19bd6e58712f523506625560aebbee6af836286", 0x2f}, {&(0x7f0000001680)="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0x1000}, {&(0x7f0000000400)="0de786cb9edbdf264251", 0xa}, {&(0x7f0000002680)="e70845d2a8aa8dc876af0a90f2dd0e51ff771305790073778be7f63dfa7669a5be44017fbb3f2255472ea1ed619bca14c7ab43e695694ed5e238cd8ef6fb8a9e0cfee51b155648851bc4952faca0db32d5a5c02b00d2f63cf8c29912f9e7fe16ed1b6fc87a9ea8891adcbaf5a8d36a38e01cade1df59a2166dd9b3f999ecf48df46539b281ea5374441f9963cf05b4289d2178b4feeb9f0767b1c881bd299e0e068e35529e11422dd62bb95c75c7fb809d8741fe7a6987f71cd63d776d6d666783eca0837865821544386ae4e961f2e4c1d30ee2a8f7cf5b496e6401cdc4c1d99e4f853f34477a9129086e31b5fd35", 0xef}, {&(0x7f0000002780)="40054ae043dc291ccdde60d0349f74d93c87592ee7392b0dd0d31934dc10263b2fd494fbd0734ac1cfe2f199e1c0dac0c633c5534b919693754d42f7f4acc0abc0094d5434107df1c441f41860a6231086e0f86758279abbb91573b92476df8a46f357e1f5a3aaa31494622e2a0bec203162826f9f57c205fdb29cb4cf5e2e58592ded23d02b3aaa9ee391cc676644cdea854ed4555d556d4519a273bc4ef923177e8736ef321cf515c16da1034e08162574edee3ad8b4b0a1791d1eb302238263e5e04ea3040ece", 0xc8}], 0x9, 0xa) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) io_uring_enter(r0, 0x5836, 0x1964, 0x0, &(0x7f0000000200)={[0x8]}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev2(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)="60bb224917505880a6b029a64fb1f571f2499732be71bd3815c102661ca5e14e53d5439808914fcbc0531cc3f6e2", 0x2e}], 0x1, 0x1f, 0x7, 0x6) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x81, 0x1, 0x3}, 0x18) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 557.652906][ T2952] loop5: detected capacity change from 0 to 112 [ 557.661466][ T2952] FAT-fs (loop5): bogus number of reserved sectors [ 557.661482][ T2952] FAT-fs (loop5): Can't find a valid FAT filesystem [ 557.683095][ T2952] loop5: detected capacity change from 0 to 112 [ 557.685062][ T2952] FAT-fs (loop5): bogus number of reserved sectors 20:37:55 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xe226, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:55 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xedc0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x7) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f0000000000)='$(&}(\x00', &(0x7f0000000040)='./file0\x00', r0) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 557.685075][ T2952] FAT-fs (loop5): Can't find a valid FAT filesystem [ 557.740053][ T2968] loop5: detected capacity change from 0 to 113 [ 557.741567][ T2968] FAT-fs (loop5): bogus number of reserved sectors [ 557.741581][ T2968] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:55 executing program 0: write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYRESOCT], 0x40) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000040)={0x4}) 20:37:55 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f8540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:55 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x7}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:55 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e72408ec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/146, 0x92}, {&(0x7f0000000440)=""/191, 0xbf}, {&(0x7f0000000240)=""/246, 0xf6}, {&(0x7f0000000340)=""/213, 0xd5}], 0x4, 0x7, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 557.779564][ T2973] loop5: detected capacity change from 0 to 118 [ 557.803160][ T2973] FAT-fs (loop5): bogus number of reserved sectors [ 557.809741][ T2973] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:55 executing program 1: close(0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00003f4000/0x4000)=nil, 0x4000, 0x4, r1) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:55 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13fc540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b3939090a72"], 0x40) 20:37:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x8}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e72409ec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 557.931147][ T2973] loop5: detected capacity change from 0 to 118 [ 557.940941][ T2973] FAT-fs (loop5): bogus number of reserved sectors [ 557.947648][ T2973] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:56 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xfeff, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x9}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/89) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) 20:37:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) r1 = pkey_alloc(0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0x1}}) r2 = dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x54a3, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e24, @rand_addr=0x64010100}, {0x2, 0x4e23, @remote}, {0x2, 0x4e21, @empty}, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000000)='veth1_to_batadv\x00', 0x2, 0x200, 0xfff}) pkey_mprotect(&(0x7f0000ae0000/0x2000)=nil, 0x2000, 0x0, r1) pkey_mprotect(&(0x7f0000540000/0x3000)=nil, 0x3000, 0x2000000, r1) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000000c0)={{0x1}}) r4 = dup(r3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x54a3, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0xfffffffffffff001) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:56 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4080cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7240aec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7240dec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:56 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4090cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = fsmount(r0, 0x1, 0xc8) mount_setattr(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10100, &(0x7f0000000040)={0x8f, 0x100083, 0x100000, {r1}}, 0x20) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 558.075305][ T3024] loop5: detected capacity change from 0 to 127 [ 558.097488][ T3024] FAT-fs (loop5): bogus number of reserved sectors [ 558.104038][ T3024] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000080)={0x1, 0x6, 0x1, 0x0, 0xfa, "5c41d5e663568c05f0f06081817225b55f4b85", 0x80000000, 0x9}) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x11800, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) 20:37:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xb}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 558.164095][ T3024] loop5: detected capacity change from 0 to 127 [ 558.173477][ T3024] FAT-fs (loop5): bogus number of reserved sectors [ 558.173531][ T3024] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:56 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xff0f, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7249bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000000)=0xbd) sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0xfffffffffffffe73, &(0x7f0000001600)=[{&(0x7f0000000140)="9e2d1db8be6ef966aa830dc0cf5e7e3218e013ee2d0b57c8a282de71dd5c1dcfd85045c908e5d05b9443abcb394105b8d27081ee1aa3a37e74c8b01a200b2868353fd20470f45b360472373885ea00a25f4b13684289bb5823bea7ae904491fa81be26118784111415f7e484c49b185521b9e37d1c5a7191eb781e5b99298752f767ae6bb4ffea33f0db1f3c36173cff5a4814bcb578e755fc9c7e559a0c1bf5de64781ec26dacc09e8bc3df6c9b7f8c67b3c78696702dda9549e906c84c42b40a717e0cd649e94a4ef9e6bbe5f935", 0xcf}, {&(0x7f0000000240)="c13126e94253199cd33e0536710b143f35f032f77ca8349855bb161e471db8d3b5b5bcdbeeb20501dc95a4801156cb733ab0ec53bd140752b0187e40976cc3d3e8956a7581ceff", 0x5a}, {&(0x7f00000002c0)="465b63f0f5a2b2a757766231e2d4e444b62ea1717f5b69ecaca8a437eab09018ee5bd01f3cf7c894d1a1077d2084ae201a3f55cf0d14e0fec9fa84d3bcb719d93d82594b5dfc82b96c836a65c39a08ccaebd9a8e37b2d318ecb812d996b1a7a64b4a9a5f51068948045ce70a5e0b84b08021c2b2d40a7805533c00df4e1a27f0e368922a4f0408a50523c976d6bfbf3cc2a75e902887522f18c25520802026a232e107806359bda8cd3dbfe7ac56fc41d51525d0ae7da198fe2e6fc36ce6317037d65fb39ee807d125f18e755857a558c4f3a20da53c2987a7cfbd997b563ab5d74dbb3022244c82add7dbc861f747118d88580a8cc9eece7cb41535674224c14c0f4d96f9ad27d1478b87d77f33700d29fe259ef6284126be2aed422bd09b4ce99286649b582c5ce4b80b814fe15160b71c7888deabf02f3f55afc74d7f03e039fa5343fc186ca8a04cd9f6b018d4e8b18ec7235342ccde4eb02f359f049fc09f1e3e88a9db56528cb4692cf9a2d90fdc8a1d9ecf4661c04c7793208f490b260fcb352af45dc5d02812e4af7093ac2172a18ea3b2d4151dbafd084e3a72d7145e7b8adcad82f9e41b91e1b0baaaa87899999073356244f099a85cfb1ec493fb9b1d2ae1862665f6959aadc45d7902274e9b4e7d750b95c870b0b56ee1f3d632c078bb29a4166a041cf0b8c461c899eebf49ccc8066b0e96d0a7be97ad5a2c3c57e84a6be2e5c087a05e54465b518578dbe8e28c9c2f1f33e687c1780976b01942c253e1b514705fdf92b32c1b654b65a8a8372a06510ee837d36a10832b77f6e0c87244fc185bdd83fc69b61afd978220d0671617e4aed61e221bd833fda71a44147fbdc506ea2354b0e2120a844856ef408fbee413c702fa31eb53dd8abac86bacaa599698db336153f4b4a43d692666649a423fd55c8fcbade5a066896ceaa3ccedeb9f358d82a12563cbe8433e86d1f80ac28f809be59d2e6a78626150f3c233f8e27abfaa484d80b2bb07a374131d5dcfffecfe2cb833957afcdf846ae58fe0c69e817eb19aec3a278c2da03098d91f08e4b1f64582c6721139e4876acbd0c7ca2f21c414dbd3908f6beeaa9b01517db9f8e8837dbfb51021c02d8dc1bc4e3a9b8074a301442575fc19cfaecf750de5cff81dde9b172e9c2b2f83561a23b364d8594f53d3bbc0139ccb08cb3d047f38d2ff0deae7d8919832d1f93ebfe3916e6660c43eb6f662a5f99a0ca40bd0186ab375e5072da84e42f30de2a5d032e875a42b16106facba05b23b352fea71e4e335880587c81a88111b4233a71ea221b9a7975aab7efcdba5a495b93a711e786bf0402e6c13dc32d05b02cf8804dda41081b39de5d2279a065b641a3b712c7ddfd2c828db7ff7bfe1a0420412c983df5288c45db2cf55cb1744ea8f8ba5dc871d837972979b6c98f48961fe05b48e1464fcb566aada6114a823cbe38c000364613a009165b5ae83308cae2f81a6371f7c5f3f1f4e7a125963d57e3930b40f589db7118c096c72f5dae3de0da6e190edc90e730e88e3b808e6608df71c44da6d802cdfc55de9a4637eaa4926350794edcaa3b4e4cd718836e5df8d227eb69acc73fa0290e3719c7d231e0311bcbd4d936c4b688a55670c3b026f0f732e0b78da1fa0ab7c24f9a68024163567ac25cb39572831a161644c16f2c8353fca293f7388cfbe7b09819d1ef67dd7936155b533f728b5461890688d14e2658618def31e34ce65c665e8cc58865a38efd504dcd927396861030fe14ab495457f6d3930e87a94c79ab9419b03b0b8ab73fc7649a8750823ae00193c91fbc071a53c8b86861e268b36018f78907e20852d3480c2365c43b4c03cae022f36eb9351a495c394ef7b4b3e4c06aea8d45fb403a31543f01f3b39903da458ac1c67117e3d3fbaaff5adbf6a540baa2a1920451561e715a138af4ea3d938bd34f2e998f4c2365812a6c28c38628c279858a60d1be43b05d468f46fa6912896117a3dedb1e132cb3362646947256c95a86731f2658e51bfdcb379effe4fe0bab91cf01e01a4b1a5030c56351c8939f6e449c3c174feaebbadd9e893fd31ffe44318918a7c9e326e1fe66d0ebd73c1deab8022c50b574ac769c35fe5763511a2d10bc29067da46e8c00fb03ff0291d97f266f6c8ec9e105ae99011ef7219b51d40a74672e5e51aeeb498b53690c2dc4c0decfe8ffaaa1a309707d1c47108292a7eebe33ac19f60fda208246b903f336ee3cf78f0a61b2874161cb3d8fe0ea1d2c6ecbeef40a8809d607498add02ba93d4d357e651633cc531fabab136945b51f524de503d215644c76dc3841b45888bceec1a0191a9af956d471e6e2dab375e68a6dd6e03dcff493a28c7a817912041d71f5584b9392711f9441d672f12ade747c08f4280ea968bf3f09933e4ce8f343396466175308399f6fa7c13a038e1170dcc4d6e6402b997b2ea8dc78776ece7d07611ba24739ecc5da6b4ef763247ffce11a8f95f316d025e7096edb0970dc91c7e840293c8da5803fe84151a055753489ba9c369316dd83e2b84f8df9f4b6d413be7fdad33b9b4de6dd4efc4f202b6960f05185a8d99e3865656d982959d581b1d924d210c57c3a25dc71856f9f217e237814f85ddf4b10efabe44e913fa9a4827f9732ebb6f12912699847adea683b380da724a2a1ba53724636e115f9bd469d73d3133752d89ba8b990f97e635ab7f2da55f1beaf5e8e4550bd242ee1611dbbea22d9845313e4b2dec50abe1d6bb03ad906d788d34d2015410140c6fcd4098e9c4e0a8af6bf09f7ef58361784a6283523fc5ad98a604b453234f99d90b5a9c882d2f2cb7b316de32318820a9f05e0f7454ecd8379041f273ed4961dd0ba2863120cf42345d6add860f86d2bea2b95aeb80642ceee32a98d961e5ddada4b5a7d4d7b103541d18b5cca4c4cbef8d8f9eca448fb7905aabb3453eb0c7010ffd6ea83b55cdcf2a007fbc44ae4ce3afca78c73698cac56ad3d49d51c61af8c3713e41a4001966e3934a1009b5667475ce94cc9f17d1806a5a6c2c8a0280a8a367627379da1cebdd2515b440aa7ea3e243c3281ae94b3984f7ba4cd252138b2d13e866bcafb0de62474aaf828bb33cfb3280a79d9628204f173594b8b9636685ab8e5b93f1d0b55266dcbc0556a857c1b275674a0201fef4235e530310c8fa04094e9d63d16f5d2e035bd2c140ead127640179f620fc1bf0ed4f95ea491950ebd77d55090e25ff5999961feb1c6c0fb453631583b1b9e8b0415b66b9e44551e2e64fa14cf594a078da2514ed121ebec4b271e5434bc3ccebc00343943c3bb8d75e05a07478f3565ca8526834b4f31ef0ce0f17a18a973ad1787106aa05454aaccc48fcd9ca61a51d7ed258a27bcb625c0c1cd8150d41773f11cedf08e944b1e1c70a8cba3c4b9b3538b8311c5ef4935f3976679bc457a6cf637b6c8dc3301bfc0d5155653be5a2fd37557165394c15930f5b69b6328db58f713208f47bafbdc7436a7a2acc519732e04ddf19339809fa393c58cdde1bec5a898b302a26b6442c3b99a2a87d772f88bebef7629af6fea57336f3ec8fbc6536025867b5143f00e2f322a3979e763d4a4c1b2bf6863af01bef750dc2819b5ad15aeda623e78c29504d3d37f62c5125d95fb050ea2b6c9fb466487f76fa8e4ab53d3d485486eb1a19613a9f146ff376d3ba0234cbb4d63c16d6d25a9d4cb083a85f2c4fb19681feb1770f3fe6f3cee495af0e808d7cb3f7f407a7c950f6a954dfb658443e80297027f3e0e49918615e9ff4ee73a3c4c8c24170815f0c61cca646e88df6f1d35ff480cde1a1cd699381b74f1fc01adaa6efd674d487ee30015076d1c4b73780221f86d150ff79df996158d9814bbe6ae0157c6c0ff9820c4cbbe19f0cd7e1a9dc3b615cbca632eac9f911603dcbeaa8caa887ef53a48be3b70c2732fb9159761614128de9e393ad5e2eac80b1eae368413a3363aab049cfbeb5448fd0d3e559fcc0ab9a4b08ff9336edc1be16f30cdc4f5debd5b47739f82b555937b2b361b32560a90303ac50e647ac5e110ffe893f58028e1adb30c0007be464135fec8dd515c203843beb68c34c0a1d3e6f175c1da64642149c82e190ec8f25f115c864d2dea6de43a8f4cef597222ef4cb35565d4efe2299e924306cd54d2e933872afef7da020572105c80fb8295e9950b2abe4e240c29fd5833c649464fa2845c9c5601543bc1f61ae525fd52ecf592a772302f27e1b93b9660cbb56d87327b88a24f31cc1dc86e8ca25dd9781f4a9d01926d63d3b74d7c4487a8a91895c8cdccb9f2ab4c6a5e944b8e06186b4338cb460ca959bb9236df790161162edafee89a6668316187d9dedc58c9b56f1a5926efa078d53e6f9d7f318e71b8f91775cfe4119b3107b8985886cf4a127a404182f154e68a1dad3dff6f02c0d4b8dbeb678c502b8404b05a0ce62df364dc6207f4f4662c8c521b18891fe6cf42e2d650ad492fee83706838f4c82af42c6c5eee6520ff3d162931d16c31fef4d404c5f6c3d1fcc4167585f6d38fd8423d3b90720d7f437861b9476f2a1ce52888350788ad902593dd3a3c7c1cfcc86fb493a1408b8d3468958194b53e8c2a50ba4a4d5279d69075c831a720c88528e6e19e6cd619b6c5efdb56e426dd5f53be283ee7a72a0c1fc76dace09568991a20e0c48c87c4cf796460a8b3b7a7132f8e1b20d85f833fbe0fcb5129a846d717fbf82cbc7312a380146a892748d977fc1d9573890a26a4093e3b8c533a68e25f3a1049101a528d8e9e45ba85add3a0440bbad5ed6ffa9889b648cc468cdc38a9d8a3be80e60a16c2d53e273bea06118228dfb9256015324a05f8970bbfc918191a3e1efdb8bfdd16f3e3622ec4806868aca981ffd9199b3b329320b9610b313f626f99e6d6f5ac65f2443f5732a9df90e001837cc670d55d94d481f18b2de1a81ae82a09ee79235100f7425b85454b15d638a7f3b39c11da61520266cf448a7c83c3dd399905cf3c6464aa5a45b20b8bf63bb388a05d43b4bdc9de5b57363adf4f40bd277cb355ca6dec7ad6deee9b5f6467306711e361267bb89b6aa9d28d382ce108166b07f66fed37ad0b643fa6a2cc697f5e38fcb5f3b2e1885196d57bd4d695b4be260bb8126d12f2dad07fef8b0953a612dde70b8039eaaf191af961a75d76fe0db8b60742e272db022505dd9ac0067dbc6981707ff436c60119c75edb3898f9124b50b5aa1f4468348bf1578ad2135593cd9cd17948fa9bfa864a50b27b26e9c282cb6e82c64f415eb8d00ef2141a4b844d6246d8e9f7f5996319d6d3f4bd648b70bbd702eae7f0997aab14b0eafcbf7bb637a911d571607a504e6f3f4142969558d39c4ef08a83d3d200437f508889d3fd6b029352d9eaa02ed58a4ec831cb25951fa0bb1576114d86741c6268844846d40dd9e8a8a728f7f2dab60b13f80870f29e17c9bbfd4d51a836fcddf2772e5a9041976c371fdfcdd3e9678d836bd65577eec1a4cf08c6ae2ff6283afd147d5ce8332b7f8019f28842699a106ccde02dd7ad606fe0e29d67c02d28f0c37e4e5e91f874170d339b8349fc1dd992ecc3f1cf0d0185e97d5d0fda90c37c70ac210438ef59f4e6ac98a39d6e51919b1b2370e55a2a70be038048ce268f5b6d501459bc1a5424cb9395cd3af17ae695d29b328e63251b161132e0a0749cffb3ade2c4a1a305ddfa81f3b06293c42eee09fa773a944d9cf4379f25fab8b61ce9c34170aef40fcee21144e4df0340a5eee96e5fc9a9", 0x1000}, {&(0x7f0000001400)="91311d4a0e656b4f4cae91966b7d359097689c7b671d364b938e36bff85ed9dfea03ae3c3ef08c44baecbb0d0478791bbe631d9632b280a1d0b0c8605f7efcd0e27a257fdf745dc836f376b3baa37f6dad631de569d5777bba3cfa0f3dfd986bfaefd176dec8ff779c35f11138d3db287c4c47394e6555d2cc95b9658767624eba3fffc2ef9fe942124afbed8400b46671cff4e456659a12246a4810f102c706d98668228cf95ae5412e0157f1da645a6e1c9a4130ceedd16b5ecd0fc45c3797a696bbd3188c3aed138f04b3ffe21951dd134ca7fe4fd498", 0xd8}, {&(0x7f00000012c0)="cfdb50448fa95269049f92351ed9b102092aa3ad3363f2d0d5bb83a8fa0a2d3c8f945c89965476b9f57ffae99101cc3efc"}, {&(0x7f0000001300)="07e926a54094f1e2ab2de9dcf7800d27"}, {&(0x7f0000001340)="8e"}, {&(0x7f0000001500)="f47d352b58cc002725fbfdf39f812d8712e82a7d22551868c2eaaf28cfbc2d20ffea0c9162ae8f80537b3b7082e0f961c8d1bd9d6527c56f05aeb860bb47f8d5ddc86a20916c1fc9f0c584db6a6b322adfb7f0f21f27b0045f12b584cc97afeceddc6b7bc080bab2f81d6e4b34d0b90653ecf24bb9b266b482223e7dcc9918d7004cffa5d982582c42df90424269b3f1abee30d48b275b6cfd1fe82b98cb1eaecb09d32195070b7879c3524b68e80f3193760bbe06112e8149dabc05fd6be9655f0db3c967f5114bfe389e77357b"}], 0x4, 0x0, 0x0, 0x4040040}, 0x20000050) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:56 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f40a0cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xc}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xd}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:56 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f40d0cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245becfc4f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x5500, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="745d29d6114290ecc636fa7e10e5bfe886a92f9c6e983dfde3c732dc70c1808749e2fb42a484961c4c570ae0347efd2e921b5bd8966099a6bdd3428cdd9f28d2faad27ed2c4b10ec671420ac579ff565ee5537c2c49651c8ad246b237cc795744c589f659b690dc2a3c56a03b46545136eba99c079b440c0fbcd05f148fb51ddf36810e79724768059b70bff8cc28e76f7c09e5a777481157ca726c00712684e308b3cb27619773db88cd933c50fd71e27effac2e7c71c36062afad935c69e2d75ca8694fb345114ddbc3c609b4927fb1aec90f728ca50167c094a72ea8d", 0xde, 0x7a8e}, {&(0x7f00000004c0)="87da26edacc08dcf4a941dad8b92dfe258437db3e4b0b1d8f8195af8fc287ac4dae931cb78e1a34a295996bd3ca4e1b7d04613a001febbdb2ba1b280e97f0e2fd93bd15fdc840c94e4750f3929269850e1f6d9f442c53d7626c2346f021ec9dd7eea38db46778807dad85f042589a30019c55647bbd94aa3f4243cb142493495e534cd62bf8426d20748fd0732740c5dd8999966f806125b6a332488d03f77b23dfcf76db00ab7222be7bcfaab6215389533fe06de4953a77a40bf0427aa5ad0910fc199746511a314a0e174904cbd69dab50ae6a4f1fc07c22f55bf4f743b7a6214dd9b71347bdd7abf1bdd96cbc82203ed9e2565dbf9fb5460fecfe6b40545119ed2218decf0d8a14d57324d9de07bef31558df04ce4b63a4c0a53e66ec2003b00321514d83e5aacdb6c9c5b01b8549c16495ecf6e420d54006abe634a81bdc000c6bcea0608c4833fbf9a515b714de2e9d805c348da54152527b28272d2b2e358f34ef9d8f47e960b36271a243814a6cb894e4324ebe630b0eaa295114fd9fa98d63b06a35ff4d39092d4ee3f2dfbc7c2a48ee247cd09cd4aed819d4ec16367b9ce176326992db643ca842276fc4af4cad99796820564491813070a98ca2958428a9dfb4337a8de3d055555f0587f3bb48b892ee9b16942793c4b8252f083d3de696f2cb760b6a082a90aff0f70087f535dd8ec4e28e3ed62573f5417257f2e027960b4dbd3b999afd77350fc31ac6bd2a6e48adb1d7b1553c470a98a566d5523f765640e74d4b0fc33d16f1c74ecfa1436f8b3414d08e041d7a1ee6fdf7490fdb19286cb882e9e4c29340e7ac78a0733eb547284aadf95c97553b3b80ef82708d784c6511824e933d2b24462542af6610cd8feabb1ec98f004335095e912fed8970130e76f143fc76e274676c920200e38d73ac27e8a9585107c53fc6f073698218112efdbb27edd8317a7359fa25a41ae10dda19dbff0eab2cca2eb547a352da5200e1e8adf3da91d3991ad98e4eeaf89467745e72bcd1aee489f8a853eb309164a0e55bbb9b23f816ebf8eafc81c6d4462763f13caeac50b794976c1ad0577c10de3a37053cbaa5c03a2694fbbb32c0958aa08824efa58b3ff1eabcdc2bb2d6b1a4a9c7e321cf6c854bd67f430225f0a9b576116360406bb8246ab97d701d8afa72d2e1ec8c8fc1f6d6db692e2612f23166e7fc7dc8e9d1b10e913bfd929da547841625d4c2dedfcc3f09334fe2a7d96c7d0ab085271f386b82006628f2a287620b13c055dc7048d5f3508ea85284737676f72f4c315a985d172c7348921e7cb23dd438702ca552062d7c44951f10f9ee5caed43f1d7a68f068979e882fb4e8fa8e9d11f33cb2612cdf0dbfffb46be7ce944fa05ba8f284bb24be187937cc5eb8fead63abbbc5fefdc88cc854c005897f992db5e89039fc11ebd80f21782ea85a8880f6cc90db4492df046c1b677de0f5790e908ba6cdfb2679b6d93a8fd3dca049ce1b1618bffae08ef762a087747b79a04fb05c1ac58414aa7aeebc70e8cce3653b718b7b9ad11bb91b7b3162b5eb19cf555120c2a1f3b73859236c0e4db8fd7f24139608b66106c0c1ac02bacd0bedf545edd72a0f25ea64e4600892121e2fbd6447fb84fa4c5f6d595f25da361212962fe45e59f9fa57ccf147d7b83d9d9bd33f8a193103ede944b3a523cbc0c3b3da788231ccb3fa8d41ae6bd715ac8936436e2122d24a958d368dea4dee307278e539abdb824cf5a6263daedfed3dec0acd0b40e4482fe4f92291502a7a2b49c26516861cf41cddb42d9f7d4bce522daaae86d8ddd6687b769535c234d5930fb624926cf5db4c081ec1944c1f6e31dfe1d761bc8466489184415335182588683414a830d7e7c79484d9275b4de128d92c5efbfb5b7012dc700d85777073553ee44756682027cc4275a325364b88eec6c953f66a9ddb78722deddd44de9edee333adf758f34b93e662e17d9dd7b5817ea097bd390f96868471b0e427723e82cbd3a5cec7b83bf0b270ba16c6cf33553084e5880c70de1be0c123262f6dfaba6f0473dfad530302b4fc8a80a137c1611857c9f04d5500ac80398684ee4e7eff090640f3e358320ab6279d9cb6ecf075928d8ca58f885bcb12f8f6b4d6015450b46301fc47824ee07cfc25a5e9e238e6dd87a69d86b2b24612fb3072248c5cb8307a4972c5f6583f58d40e23bdf1f9be9d8e43469599b84c68d71c7194007b5600643177bd6586eaf3c64259cc7ce4743166d17843fc9dd6b56d01918c1b536a98724a04e48b857c24b8581cb6ff9f2bafb7754e23090b7c6f217a0f309dc979d43fd7e482115bc69eebd4b717d4b27b7f2cf1b90d61b34684756a542e254c30fb2ee0581943c52aab2eecaf90a85b0b66210f174a33430d0c6b9c355839752e7effea46a8df12c1d3291a56923dbba3b7de389775b619740985be36835bf4cd5f1dadb7d777543686e51df69d80608d2eb66a98ff78427e5a1370ecc28123028828ad6103e9724622dffa3e9c9e3ef1ec97929c1578863cd9b1bfcac9a5b30caab7f028cf5376bcd354a99c494a28e5fe83e87a959840edcc9f61f871ac227c3772c7ef2217e6bde29f04cb51714e6760cd7f726c05856be41667927446982e46a68d679548097b8ae2fc7eed5a7d711546f922e2bae3f0e2b9fe2a518c829ed1d449d2440e45038b20b5c61eaedfa96bbba18478e859fd5ae03f19df3d5d1abf83d53290e53957cb5d9cb5921f4e255d4a1aeba38956a19ab8b4641013fd89ffbd87773771ff9582af80c280e1183be7c2f654d4844794ffc0f66f35310c9ee755d5819ab15a0fd6fb035c0e48ed737de6cad6c77dfdd8b847c93568cc032c50c47522412b68f4ff142a37bbf5e653977db0b9e1d2056317560629ac87489e0660774fef188b4b29543251028b16db6474b84d8dd00ff6e659d997dab84921ec3f87cbc2d79307155a2c18d56221c509b42857678de309b6e953eaccb5c1f2ca62c9b6f4aaf5f26809bc4184bd3d75b5ed34142a578e1c66cb5520fb3a02adfb5eb9bf193afa4cd4f0edbc1c5b4b102d151aef7bfc4abddaa7a249c699f4d01d9d236ef9ffc35dc3ad4a0b86b3b19e71910c192f3ecbfeb4ccff28d0e589e697975f0f6739058b59e2d57b53af3f9d4164fbba7032fe5eb6fcbeb1504a5afc7bcfb77876204ae670d4881e33e7ac8bbbd90ee2f34e07de75314f21814a79e8926e3ed41a9c98a907a4e759edc3d7794d6febcf65943875608b4982612114555371b4598904a3d88c31aca867583af07c3ef7ecf5f89c94c0e78ac5bd075865e9022c8fb4d20686dc045077183b4567e856c877440545fd1a8646fe9a0874b9fda7252c30d9d405e9b127f078fba7be8a6cfedf3f8ae7cfb417d485f737b9e82db615f377910461711057ae7b142ff131d3c95f476a28b6dc46e95f584ec77292f5043d0762ba3d5cef62f3bb050165ad8d1f9f647f6ba7742b4fce521ee1f8350ef8a15138aa56d1b13bdc734e569f2d80ba41ba5b29f845580d26f7d64e11619b473fb8b546798f6cc2dd603ff3b6a82d542060c02da5d6bfee574b90f26c0f811bafd83ca5c33c11f6d140cf7fc732bd49e26d713e3351cc08f76ddb5dc726d4d713315529bb24e14dca63896d0c2849d688edd099a3a98290d1d963e7124641c082ae5008738fc443990eaa8ac65ca3d8e40db2bacecea539b9331b57a63c5d8909a2ad0a450144cdf2e4705c0c27ae61070e464ceb5befdac477b199be2f01acedf7cac60123f678e7110e131e5cd5f393d37787facb5aa82256b4460c30b99f8c26ea613e11086fcec17a03c126bb4c6bbaea6c6116b0ca3fa98d07cbc86744144a5a71c3b1307cc47b8f8497d5791312f8ef55111236e2371685fc51ede74fd37cb4a80ee92304297232f67b368c7ac33c0373212131b6896765000153db8c4e20242de14310bb751b0d2f73fd1baa3ade942b6a802b3ac7c6cab6076e81bcb11b72fc982627375ca6ad789f2c229f47563fb3d0b7d3a2ae14be75e8cbdfc24cb938c70a782190d4c985ffa2fb5524c3d0a63e8db4def5c4d388831d249b87e380966bb263b60f177d0a94a506182ceeaddb226ac05ac73f2408d5bf8dec07fa0ba22ec91d0888321ca2b205fd16eea2e6845f86f8bebc35ee6973fc108965b865e9fe63ff1bc1c06dac2c2e62f920e3917cd77bc467f709c73633f1784be78d458ef046124ea1332b514b8238c736839f222a25eb95b6640c3567b24dfb6c8ab40d40c62169e55d5b36772e25b736973da57b8455d2826c6849a589603ac98225e630c0008435719e68cabd9e636ae0bd8bdb921c82df0d940cf56472e5bd0b6388eb0d1bcc07be062d59d39828c3771c456b41e0335e3f22f4beea2a7362480c9ca9334d8aa102ee08752e061ff0231ce6de9dca6688dc65bbe20f3406f4fcf086696a9fabb03694434fb5da6e7df564bed9bd8e6cbd6cf2dac1bb89ed3b6e43c796474c1e152ab88104fdf95474e5ca9555c84bbdda61a603c4f847bda98d02ef07ef4b3c47cad0692fc0aff97d737b10a8cd0938c504ebc542588bec02c3909bb1d8c0926aeb8a23325b9fd952e5c3827a5c25ed0318f4b51f6a83d5a53e4e55334e2c547cd7621f53c498418f4ff23c080c20d99c4c119142b7d7c5336d719ed38c8cb59143e66c1adc44bc96746c82475770dab3defe96348314d277b54b3f5f9cc289575a9d2894dadd8608a5eab89a0d440df31e33f27f47bad7fc402bb4545474e45cd062297fe56695369e5b8fbdca74f4141867fe19c8f9826e10573ac821be75db93d9953fdf1ade41d3912be0f995da6376f14a5abe47972f89686146ffe4b5c9641a6b69fdee1934819df7a85e2afecc29e93e79d0ddcb913e1e91afcde9dc9293e795a6b04d7c818a33316cbcbe40f12b436386546c27dcfe09d6d31c730850421f706a4860b8daa0aeb306822397c18ee45fd2b04797c35e97e24b9754be2f2fcba6cb0c7172888bc29ddc3c0cd88a5b30d60b644e0df9f529f09ff717f2a9f9e83dcfa5a108a8d4da491aa7f483bf688a1a5d83283c39ec036cd869a6221def303a286d5a5b5616e765653b2288ed538004dae2c64a10bcb33b8ecb67295b4e44bb1094fef17f29f59738aa36f750b51a17b2e02020175c848c5fce5eaa65a28132aba82c64731bac32dce4b48d836fa0def9b2c4c7d9b55c8c290cb59d8879945b1de2d71b0e3bded3a3372332e4fc58c95584615061312e473af5d8dc01aa325e5c7fe0cdeebe14ed3f6a2462b9085fd994dac7427972009cac0c686e77957e931960c2da2d41ace38451793075431ce13bf4259c171e6844fa52a048b27a1ff95ddc04bc7d9df3edaa97553f2fd52390af12ca2b0f8b7aca7d277844a36ac460a6bb5dbb717515c2bda93fecf785bf2a865b91a3dc39609c21db3a5f6f398bbc75fd6c7b21fd6e8db8fe56a94b02a44f94bc430f99946c1ab3818faf505f72d3c96334558a02f8bb47afa4f3656cef9762f86a225ee0c8d923c55fd84b372134e4079cb6a483eedbe3d09912896448b5c5c07aa419be5afbcf9f6e0be8108845b9d748dd7dc46df6897d0aa8bbcc7c0392d8cac35b39f02328182b80035715d8bebc29a7eebcc0ec01afe9ece479984c1746024eee45e8ed1eedeff006929d9fa8bfb909161aade19631e6dbd578dfc94160f7e26385a2f3d3791742948fbe86df2a0d5a2da516109325416c72abb889ca2b97a5ea8c3fa3bb8473e7c3176ada5", 0x1000, 0xfff}, {&(0x7f0000000280)="b78697fe6ce4ab502e33ab98b4bf8df30b1803f07062962f7046c447aec672e5562fbde53996e6cbd852fc9c9dfba150dbc75d916b97f5c162ecb9b5c324856b06a19fa91258e4807613e5aa3f398a26fa24efd4daaaf3d03f103073939d37118591f30c5517eb81c33c692b7f0b73589f2a", 0x72, 0x9}], 0x90, &(0x7f00000014c0)={[{@iocharset={'iocharset', 0x3d, 'cp850'}}, {@rodir}], [{@fowner_eq={'fowner', 0x3d, 0xee01}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@smackfsroot={'smackfsroot', 0x3d, '$'}}, {@seclabel}, {@dont_measure}, {@dont_appraise}, {@pcr={'pcr', 0x3d, 0x28}}, {@obj_type={'obj_type', 0x3d, '###'}}, {@fsuuid={'fsuuid', 0x3d, {[0x63, 0x36, 0x39, 0x38, 0x63, 0x37, 0x65, 0x66], 0x2d, [0x30, 0x30, 0x36, 0x34], 0x2d, [0x30, 0x30, 0x35, 0x8de590f7ec6475cf], 0x2d, [0x5, 0x65, 0x36, 0x37], 0x2d, [0x33, 0x32, 0x65, 0x32, 0x65, 0x30, 0x37, 0x65]}}}]}) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x40, 0x7) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) close(r1) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000000)=0x10000, 0x4) dup3(r0, r0, 0x0) [ 558.271948][ T3069] loop5: detected capacity change from 0 to 127 [ 558.306821][ T3069] FAT-fs (loop5): bogus number of reserved sectors [ 558.313367][ T3069] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xe}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:56 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f49b0cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 558.356378][ T3069] loop5: detected capacity change from 0 to 127 [ 558.366427][ T3069] FAT-fs (loop5): bogus number of reserved sectors [ 558.372978][ T3069] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec960813f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:56 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xfffe, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xf}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 558.403350][ T3088] loop1: detected capacity change from 0 to 122 [ 558.420771][ T3088] FAT-fs (loop1): Unrecognized mount option "fowner=00000000000000060929" or missing value 20:37:56 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4f80cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec960913f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x18}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 558.483366][ T3104] loop5: detected capacity change from 0 to 127 [ 558.502025][ T3104] FAT-fs (loop5): bogus number of reserved sectors [ 558.508734][ T3104] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec960a13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x1a}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:56 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4fc0cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 558.551596][ T3088] loop1: detected capacity change from 0 to 122 [ 558.585148][ T3104] loop5: detected capacity change from 0 to 127 [ 558.593650][ T3104] FAT-fs (loop5): bogus number of reserved sectors 20:37:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_dev$rtc(&(0x7f0000000000), 0x4, 0x28402) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec960d13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x1b}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 558.600353][ T3104] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:56 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f45406be4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:56 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x20000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xc0}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:56 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f45407be4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec969b13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xe0}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f06f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) prctl$PR_SET_MM(0x23, 0x6, &(0x7f00001a0000/0x3000)=nil) madvise(&(0x7f000057c000/0x4000)=nil, 0x4000, 0xb) preadv(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/213, 0xd5}, {&(0x7f0000000000)=""/110, 0x6e}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000200)=""/22, 0x16}, {&(0x7f0000000240)=""/107, 0x6b}, {&(0x7f00000002c0)=""/76, 0x4c}, {&(0x7f0000000340)=""/2, 0x2}], 0x7, 0x1, 0x6) [ 558.730855][ T3145] loop5: detected capacity change from 0 to 256 [ 558.764933][ T3145] FAT-fs (loop5): bogus number of reserved sectors [ 558.771484][ T3145] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:56 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f45408be4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xf0}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f07f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x5) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 558.838979][ T3145] loop5: detected capacity change from 0 to 256 [ 558.847808][ T3145] FAT-fs (loop5): bogus number of reserved sectors [ 558.854358][ T3145] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:57 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f45409be4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:57 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x80000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:57 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xf8}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:57 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f08f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0xffe0000000000000, 0x201) vmsplice(r1, &(0x7f0000000380)=[{&(0x7f00000000c0)="712d227548efd61630eb5520ff3b5c6f8451151f66113edaddae83874f44319b6df1ce07c6def5945f1e3628ba0dac5db280f4afc4838def3b121a7460bf23afe74f144512f83bb5ab772020c44632555595c21ab01976f7287abd09c09c05083e6379b203f602b8ea74ec5e1596d85d4ee7615bb6254a99b1d574c683004d51", 0x80}, {&(0x7f0000000040)="c3848c5aa74b6d3ea849d52494e82202fb2b56775cd3a8d7b3ecb995b15ab8ff4e50647193b00da5eeb9ba35e25d890a0e928015732d08dc2bbdcc21d7ee6bc6", 0x40}, {&(0x7f0000000140)="46cc26e4b4ff85b68d2e554f59164723502be6bd8514fb53125050736e0dfc7ba3295b17a39f0e91ccc63e3c4999892ef757538e56dc9f30f95de17d6898e0cbcd1d3cf1d5e31c5cb2381b20c588b54085c7f4305e23232d4c57c10742a2fcc407cd18d64c837537e2ac53ecc1d6cd2ccbfa39e631a35e7990cd363bb2ac5a9081f98b26f572d3448e9657feef4121ed70dfcc4f45e5d08ebcba77b9a8a78b12846ef318ca9555b0b9c8a29b92a3e90a6215d60f3d89a8db19e80a39643522347b05846851", 0xc5}, {&(0x7f0000000240)="1dc413ef669c0398e6f5000ea01944a968576b491d594d9d13ea783dbf6161107781182711b5177d28ec5b1f4d611c2237dd3389cc9cbaf41f6655007f876122f34fdb48c4d3ad01b815e05e", 0x4c}, {&(0x7f00000002c0)="086dad7445cb9d52a088d67ee3b2bd537a25c83a0622c37fc30da769ea5f565b2666382dadf9bc9c6f860e3cbcf94c11ec9176603003f94da24bad2c", 0x3c}, {&(0x7f0000000300)="ac0c6dc7e9dbbe424c830a0b96d2313a1cff56e84da21c94d8b73a607ac38d421060b497368b91ca38c2d0f09153978c0c", 0x31}, {&(0x7f0000000340)="8fe567bfb567", 0x6}], 0x7, 0x6) 20:37:57 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540abe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 559.011912][ T3194] loop5: detected capacity change from 0 to 1024 20:37:57 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540bbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:57 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f09f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:57 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xfc}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 559.052560][ T3194] FAT-fs (loop5): bogus number of reserved sectors [ 559.059522][ T3194] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f00000000c0)=0x80, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x90, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8, 0xf}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_HE_OBSS_PD={0x34, 0x117, 0x0, 0x1, [@NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5, 0x2, 0xb}, @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x4}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5}, @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5}, @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5}]}]}, 0x90}}, 0x0) sendmsg$NL80211_CMD_GET_REG(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r3, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000080}, 0x48001) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:57 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f0af4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:57 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540dbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:57 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x159}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 559.154053][ T3194] loop5: detected capacity change from 0 to 1024 [ 559.169027][ T3194] FAT-fs (loop5): bogus number of reserved sectors [ 559.173873][ T3219] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 559.175715][ T3194] FAT-fs (loop5): Can't find a valid FAT filesystem [ 559.211516][ T3223] netlink: 'syz-executor.1': attribute type 2 has an invalid length. 20:37:57 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x80040, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:57 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540ebe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:57 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f0bf4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) setxattr$incfs_metadata(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)="afbbf820242798af2277d8a493789f", 0xf, 0x3) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:57 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x180}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:57 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f0cf4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:57 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540fbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:57 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x300}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) getpeername$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000180)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@dev={0xfe, 0x80, '\x00', 0x12}, r1}, 0x14) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:57 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f0df4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:57 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f45418be4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:57 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x360}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 559.402875][ T3246] loop5: detected capacity change from 0 to 1024 [ 559.434213][ T3246] FAT-fs (loop5): bogus number of reserved sectors [ 559.440747][ T3246] FAT-fs (loop5): Can't find a valid FAT filesystem [ 559.493550][ T3246] loop5: detected capacity change from 0 to 1024 [ 559.503321][ T3246] FAT-fs (loop5): bogus number of reserved sectors [ 559.509906][ T3246] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:57 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x400000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x200000c, 0x2010, 0xffffffffffffffff, 0x869a4000) syz_open_dev$vcsu(&(0x7f0000000000), 0x200, 0x480002) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x380000a, 0x4010, r0, 0xcbdff000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) 20:37:57 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f0ef4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:57 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4541abe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:57 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x500}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:57 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x600}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:57 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4541bbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:57 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f0ff4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) prctl$PR_SET_MM(0x23, 0x5, &(0x7f000012b000/0x1000)=nil) [ 559.609561][ T3284] loop5: detected capacity change from 0 to 8192 [ 559.628022][ T3284] FAT-fs (loop5): bogus number of reserved sectors [ 559.634591][ T3284] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:57 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x700}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:57 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f18f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:57 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f454f8be4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 559.713725][ T3284] loop5: detected capacity change from 0 to 8192 [ 559.733526][ T3284] FAT-fs (loop5): bogus number of reserved sectors [ 559.740248][ T3284] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:57 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x1000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:57 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x900}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:57 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f454fcbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000540)=[{}, {&(0x7f00000000c0)=""/218, 0xda}, {&(0x7f00000001c0)=""/125, 0x7d}, {&(0x7f0000000240)=""/246, 0xf6}, {&(0x7f0000000340)=""/162, 0xa2}, {&(0x7f0000000400)=""/152, 0x98}, {&(0x7f00000004c0)=""/104, 0x68}, {&(0x7f0000000040)=""/40, 0x28}], 0x8, 0x80000001, 0x6) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:57 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f1af4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:57 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f1bf4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:57 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xa00}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:57 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cfc4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) lseek(r1, 0x6, 0x3) [ 559.826151][ T3325] loop5: detected capacity change from 0 to 32768 [ 559.861256][ T3325] FAT-fs (loop5): bogus number of reserved sectors [ 559.867850][ T3325] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r0, 0x8010671f, &(0x7f00000000c0)={&(0x7f0000000000)=""/76, 0x4c}) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000d, 0x12, r0, 0x527ca000) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f8540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:58 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xb00}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 559.955047][ T3325] loop5: detected capacity change from 0 to 32768 [ 559.971613][ T3325] FAT-fs (loop5): bogus number of reserved sectors [ 559.978195][ T3325] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:58 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x10e0000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:58 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe08fb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) dup3(r0, r1, 0x80000) 20:37:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4080cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:58 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xc00}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:58 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe09fb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:58 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xd00}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x300000d, 0xffffffffffffffff) 20:37:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4090cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 560.103897][ T3372] loop5: detected capacity change from 0 to 34560 [ 560.131250][ T3372] FAT-fs (loop5): bogus number of reserved sectors [ 560.138029][ T3372] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:58 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe0afb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:58 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xe00}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f40a0cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 560.214820][ T3372] loop5: detected capacity change from 0 to 34560 [ 560.239512][ T3372] FAT-fs (loop5): bogus number of reserved sectors [ 560.246117][ T3372] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:58 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x2000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:58 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe0dfb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) r2 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x8010, r2, 0x758b8000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f40d0cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:58 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xf00}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:58 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe9bfb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f49b0cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 560.375195][ T3414] loop5: detected capacity change from 0 to 65536 [ 560.404389][ T3414] FAT-fs (loop5): bogus number of reserved sectors [ 560.410934][ T3414] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:58 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x1800}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4f80cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:58 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb08f4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 560.495402][ T3414] loop5: detected capacity change from 0 to 65536 [ 560.507499][ T3414] FAT-fs (loop5): bogus number of reserved sectors [ 560.514089][ T3414] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:58 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x1a00}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4fc0cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:58 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x2040000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:58 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x1b00}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:58 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb09f4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001600)=[{&(0x7f0000000000)=""/24, 0x18}, {&(0x7f00000000c0)=""/128, 0x80}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/158, 0x9e}, {&(0x7f0000001200)=""/254, 0xfe}, {&(0x7f0000001300)=""/250, 0xfa}, {&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f0000001400)=""/69, 0x45}, {&(0x7f0000001480)=""/241, 0xf1}, {&(0x7f0000001580)=""/79, 0x4f}], 0xa, 0x81, 0x40) r1 = syz_io_uring_setup(0x3099, &(0x7f00000016c0)={0x0, 0x8a5b, 0x10, 0x0, 0x328, 0x0, r0}, &(0x7f000022b000/0x3000)=nil, &(0x7f0000412000/0x2000)=nil, &(0x7f0000001740), &(0x7f0000001780)) ppoll(&(0x7f00000017c0)=[{r0, 0x400}, {r1, 0xa8}], 0x2, &(0x7f0000001800)={0x77359400}, &(0x7f0000001840)={[0x100000000]}, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000380)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000240)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001880)='./cgroup.net/syz1\x00', 0x200002, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000001980)=@IORING_OP_CLOSE={0x13, 0x3, 0x0, r6, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r7}}, 0xffff) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f0000001940)=[{&(0x7f0000001880)}, {&(0x7f00000018c0)=""/74, 0x4a}], 0x2, 0x5173, 0x3) mlock(&(0x7f00005e9000/0x1000)=nil, 0x1000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f45406be4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f45407be4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:58 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb0af4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 560.682694][ T3470] loop5: detected capacity change from 0 to 66048 20:37:58 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x3f00}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 560.725961][ T3470] FAT-fs (loop5): bogus number of reserved sectors [ 560.732530][ T3470] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:58 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb0df4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f45408be4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:58 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x5901}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:58 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb9bf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 560.824843][ T3470] loop5: detected capacity change from 0 to 66048 [ 560.843260][ T3470] FAT-fs (loop5): bogus number of reserved sectors [ 560.849791][ T3470] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:59 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x3000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:59 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f45409be4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:59 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x6003}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 560.994153][ T3514] loop5: detected capacity change from 0 to 98304 [ 561.023645][ T3514] FAT-fs (loop5): bogus number of reserved sectors [ 561.030188][ T3514] FAT-fs (loop5): Can't find a valid FAT filesystem [ 561.096149][ T3514] loop5: detected capacity change from 0 to 98304 [ 561.106742][ T3514] FAT-fs (loop5): bogus number of reserved sectors [ 561.113330][ T3514] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:59 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffbf8f4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:59 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x7f00}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:59 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540abe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:59 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x4000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:59 executing program 0: sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000040)={0x698, 0x0, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [@WGDEVICE_A_PEERS={0x674, 0x8, 0x0, 0x1, [{0x41c, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x410, 0x9, 0x0, 0x1, [{0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x3}}]}, {0x100, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x17}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5, 0x3, 0x3}}]}, {0x100, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}]}, {0x64, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x36}}, {0x5}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}, {0xac, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_FLAGS={0x8, 0x3, 0x4}]}, {0x254, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x800, @rand_addr=' \x01\x00', 0x7fff}}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @rand_addr=0xffff}}, @WGPEER_A_ALLOWEDIPS={0x168, 0x9, 0x0, 0x1, [{0xe8, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @multicast2}}, {0x5}}]}]}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_ALLOWEDIPS={0x78, 0x9, 0x0, 0x1, [{0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xc}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @private=0xc9eb}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x1}}]}]}]}]}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x698}, 0x1, 0x0, 0x0, 0x10001}, 0x804) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r1) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="fd3b9fad274080686af03166796c623a76cea38f7a20ee5d90db04d9826a5103f3523b0afe6d7eb21b974f33682f04d9855951f489fb81e11501edea43bc96a8f84edc2513f7e194e11ab05b732b3965e362e6b6c873ddfef25f23bc9afe5bcaeb714ca6461ef6b14bf8cf", @ANYRES16=0x0, @ANYBLOB="040025bd7000fbdbdf252b00000008000200", @ANYRES32=0x0, @ANYBLOB="0a0001007770616e340000000a0001007770616e340000000a0001007770616e340000000c0005000201aaaaaaaaaaaa08000200", @ANYRES32=r2, @ANYBLOB="0c0005000201aaaaaaaaaaaa08000200", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB], 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x4011) sendmsg$NL802154_CMD_SET_MAX_CSMA_BACKOFFS(r0, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="08002abd7000fedbdf2511000000050012000000000008000300", @ANYRES32=r2, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="6e9e270d6928c1ac96773e5bf32a968be3f76d3be89ce148d5a8be497c29fb6b83c8f306cb8148864982a07ca8c95a3b8fbd6935346fbccdc99a46c1a1b51da8f7a10007c134900430cf74e646417f602cce805c9134e1e6142241c2681ec784aac75af1460a5cd602bf0179cd97a81e27a2c5d19738abb4f993cee51f000376794ce0fb91e18dc605b8320735da62c94098d1d610c2d648aea64ac7a8c4fcc563c8eee4fb32d042635b442bf3bc"], 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40860) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x90, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8, 0xf}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_HE_OBSS_PD={0x34, 0x117, 0x0, 0x1, [@NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5, 0x2, 0xb}, @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x4}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5}, @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5}, @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5}]}]}, 0x90}}, 0x0) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000880)={&(0x7f0000000d00)={0x1850, r4, 0x200, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_PMSR_ATTR_PEERS={0x22c, 0x5, 0x0, 0x1, [{0x60, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x14, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1707}, @NL80211_ATTR_WIPHY_FREQ={0x8}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x3c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x35}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xfffffff8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x12b}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xe}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x6}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}]}]}, {0x1c8, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x1ac, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xd0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1f}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3f}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xe778}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x19}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xd8, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x14}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x18}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xe061}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x553}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}]}]}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}]}]}, @NL80211_PMSR_ATTR_PEERS={0x1158, 0x5, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xff}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x11}]}]}, {0x2dc, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_REQ={0x210, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x4c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xfa}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1d}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x401}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x170, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xff00}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x4c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x48, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_REQ={0xc, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_REQ={0x98, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x60, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1b}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}, {0x4}, {0x2e8, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_REQ={0x158, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x68, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1b}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x20}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x400}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x80, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1f}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8000}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x64, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_REQ={0x160, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x90, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x19}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6000}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x39}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xa}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x68, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3f}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x14}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1a}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8ae}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x14, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x20}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x5}]}]}, {0x184, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x14, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x14, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x9}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x158, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x7c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xffff}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1b}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1ff}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x19}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xd1c}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x10}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x14}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}]}]}, {0x44c, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2e}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x2}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_REQ={0x6c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x60, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1b}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x11fc}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x2e8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x9c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1f}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xe8, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xf8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1c}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1d}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x40}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1a}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7ff}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x84, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xa08a}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1a}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x200}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xa4, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xb5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1906}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_REQ={0xac, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xa8, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1000}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}]}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}]}, {0x10, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa}]}, {0x114, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x104, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xb4, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3f}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x11}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x48, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x96}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x99e}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1f}]}]}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}]}, {0x470, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x228, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x110, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xff}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xf9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6b}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x10}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x40}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1c}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xf}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xc4, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1f}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x17}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x14}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x4}]}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_REQ={0x1bc, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x84, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x10}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x120, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7f}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6d}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1e}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x54, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x18}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3ff}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xf7}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1d7}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1e}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x3a}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xb}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1f2}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x10d}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x100}]}]}]}, @NL80211_PMSR_ATTR_PEERS={0x4b8, 0x5, 0x0, 0x1, [{0xac, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x14, 0x2, 0x0, 0x1, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_FREQ={0x8}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_CHAN={0x4c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x30c}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x3d7}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x662}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xf}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x25d}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x14, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x3d3}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random}]}]}, {0x220, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_REQ={0x80, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x7c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x11}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x15}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x65}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x57}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x3c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x4}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xa}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0xc4}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x27}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x7}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x130, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x48, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3f}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x15}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x48, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7f}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xfdd}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1d}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x48, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x54, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x15}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2a0}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x18}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x20}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x11}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x24, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1e}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xa}]}]}, {0x1e8, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_CHAN={0x3c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0xfb}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xb}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x16d5}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x391}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_REQ={0x15c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x58, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x14}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9f00}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x12}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xb4, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xe1}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x27}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}]}]}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x1c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}]}]}]}, 0x1850}}, 0x20008000) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r5, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b91f4e35c72"], 0x40) 20:37:59 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffbfcf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:59 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540bbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x1a) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:59 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xc000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 561.553300][ T3537] loop5: detected capacity change from 0 to 131072 [ 561.574599][ T3537] FAT-fs (loop5): bogus number of reserved sectors [ 561.581135][ T3537] FAT-fs (loop5): Can't find a valid FAT filesystem [ 561.593075][ T3546] netlink: 'syz-executor.0': attribute type 2 has an invalid length. 20:37:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b9b353b3939090af85c60388bac4eaafc62f9dd0b6479cdb1e3ecff86b5ca2acf853276141865"], 0x40) 20:37:59 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf8e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:59 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540dbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) r1 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x7, &(0x7f0000000700)=[{&(0x7f00000000c0)="9e7a869936780a24a03e04e6bbf16a6b80bec1deb7b88a6ffdd66da172e93908e0b755ef6713bccc9a940b370f740df8c1cdb21623b3e05dda63d84027bf0522c323b0c54fc2a58c52ca4f08bbad623c4a919cf7250947ff2fd68ecf362e37259b0b2539d8337d735322702dddf92fa8367b6cc1da9b90752bbabfbfe12cea9458674be1440b83caac60cb75c4ef70e77836e74bbad36cea75e279caded85ac27b26961ffbeaeb6bf8", 0xa9, 0x2}, {&(0x7f0000000180)="3a355e778e7dfd69c6c0098648783a99e5d3de13c21fec669262055187ad4d1ba51a75b116d09c48c588be30ac715d6a8fb5528085e8cb6cb559ddf58253e7ae4e503e269877774cb11d042bc59503b0c101212eefe9079be339fbf59091b1ae0a262b8a9e4e9af6a95303689253ce6612a431ab1fdd87796aa07fc1b66e98c3b479c39605cc93b1ff215e8fe2df617b3b218cfe159b5646927801e55331345f015945c64ef09797a2103adea8b2b8cb13cea0d8001f564edb48aad4a975bbbf02954aee89d69632da4d99885e85c31ee986a29a", 0xd4}, {&(0x7f0000000280)="4223b37ff22d876996d9ad978718c0b28625610d86249ed3fe366c4c3307dd3f5785d1088bdad3563986ed8289e2002b9401b1911e92dd9aa16ea81e8f0cd765ef351e669f2c8c342688395d06002da40c12319aa25a6ddc433c57374c45bd4b092ccec730a51566625316eba55ad30e55a433c0a874bab538e451a4eb6488e3668ff6ca88b31c73a71e604a0915a5d8f940886750dd5d697ce26d385381bbb998ee2dd09ebbc8d7e464c84941a58d0e886565e75770914cc702366fce8b76", 0xbf, 0x9}, {&(0x7f0000000340)="adbb3be3ca339bae5f770905f1dad3d987f27b3f591438d6a7f6f5d0121d388ad5ad57908b8e542449ea1dbee37d9b775884b20245a230c6e585a9fc6c7e85eb9b9dc54d13ee2a9c6806e60128d64216de4cb8597e39e95268c86e33889e5818c096f9087e6b7b0a95ac7585bcf7a497ff0c2e6d0361d5ab532d088d3159c899ff9e753cff1e4a4acb96461c20b2be07786e78310c030a66cba268fc821912d841b99616a841ac2fbe872ae1879043573c34614c3f82e49ca3bc7efa4307faddd33144b5e2ba6aab6d0e2cdeca90af5c922f36c70bc7dc6b1bf760a68da40c", 0xdf, 0x7}, {&(0x7f0000000440)="fddb3fec660a4b9760530e485ccd2f34ff9b838290dc4d1336a7afb8e43f798220ec90a1d6b1100922ab01dcaa24eb6517d5aa54079ab6a0e5fa051191cad950bd8bda0f89499e7830dcbc81cd341804f9f5a40aa08b56a732153aee897e95f7a252257468895ee8b9a6779ab361a45a81a39e4d59173688d79b5ba49ba8f016dcfa8d477120eb54b127b89997185fcc47c4b56a56eb407cfa39e2ee950404353b2345dc8c8d504f434e3b9ad1068c37ae0f090ebafa", 0xb6, 0xff}, {&(0x7f0000000500)="941cca1952c7ca0a093db1ac40ef0263dc488a6e150dfbea136a17ad76ba4fcfc865e4c837be2f8b619ad878749fecd371c641115d444a446abc3c90b8b86f2411c7090f270991402fff7a47964bd783cbfbbb27481834d27c3d75ba709b73b8d48fd2a9d827c39cf588f05de79c36e364e7a9d0f631cd7c98bc3f1fa8fa0b6ef47bbdada3949001077e426381f4fe022dd1784472feb7193d34f9b4a1e5957e5aa986032c700673ae18c46101f0bfed648218634181c0eb07c76662b27e7d954009e01aa7524bf2", 0xc8}, {&(0x7f0000000600)="bc29ec83f08317833e24de86d4102922a7b3f191aed2293a68dcf352be94f0dba734fc21a8efd8f90cd63bdfec00e8e5f4b6d31615ef10e3d0de29bd922968c65fb1e68593888550686222fe48a5486d6edfe7de37e49bcaf28eaa6a24dbe3beb0a473b812d0c4f08953fb9976edb09e0b1dbb92d8577964fc037134aa08e9c4732e7893ab78248cab53074133deadf41930fbba43512a9fc415d37aaa1cbcdbf59d71328f28d26acb97d35b22a19d7ef04d1055b7fcd5fb5d2bf44f6e557006d24b6096b40d4a22350e72d152e3ce73b500081064aa7c4a4f79904341116e15ca7df52d099408bd1aa956c77c464069420e5013", 0xf4, 0x7}], 0x10c0, &(0x7f00000007c0)=ANY=[@ANYBLOB="2a2c2c2c2b7d5d012c736d61636b66736465663d2c7569643e", @ANYRESDEC=0xee00, @ANYBLOB=',hash,uid8', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) sendfile(r1, r0, 0x0, 0x8) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 561.644622][ T3557] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 561.681329][ T3537] loop5: detected capacity change from 0 to 131072 20:37:59 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xe000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:59 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540ebe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 561.713016][ T3537] FAT-fs (loop5): bogus number of reserved sectors [ 561.719572][ T3537] FAT-fs (loop5): Can't find a valid FAT filesystem 20:37:59 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x5000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:37:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b354b9761c49271"], 0x40) 20:37:59 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cfce289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:37:59 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xf000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:59 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540fbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:59 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xf800}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:37:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x0) r1 = fspick(r0, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r1, 0x80089419, &(0x7f0000000040)) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:37:59 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f45418be4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:37:59 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4fc89ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:00 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xfc00}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 561.837089][ T3600] loop5: detected capacity change from 0 to 163840 [ 561.867956][ T3600] FAT-fs (loop5): bogus number of reserved sectors [ 561.874606][ T3600] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_io_uring_setup(0x2de5, &(0x7f0000000440)={0x0, 0xfd66}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000000)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r1, 0xa, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}}, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRESOCT=0x0, @ANYRES64=r0, @ANYRESDEC=r2], 0x7d) 20:38:00 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4541abe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:00 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x6000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:00 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xff00}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:00 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e28957714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TCSBRK(r1, 0x5409, 0x7) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9f353b3939091b72"], 0x40) 20:38:00 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4541bbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) mmap(&(0x7f00004d0000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0xbfb7d000) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x480000) preadv(r2, &(0x7f00000011c0), 0x0, 0x40da0, 0x51f4fe7c) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x2e) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:00 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x180000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 561.994313][ T3631] loop5: detected capacity change from 0 to 196608 [ 562.030959][ T3631] FAT-fs (loop5): bogus number of reserved sectors [ 562.037531][ T3631] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:00 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289fc714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:00 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f454f8be4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:00 executing program 0: ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000000)={0x0, 0x8, 0x2}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000640), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) r2 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) r3 = openat2(r0, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x90000, 0x0, 0x4}, 0x18) ioctl$F2FS_IOC_GARBAGE_COLLECT(r3, 0x4004f506, &(0x7f0000000740)=0x1) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg$unix(r0, &(0x7f0000000600)=[{{&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000d00)="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", 0x1000}, {&(0x7f0000000480)="c004f815d4e08b5a23eca41726a4ccb45c3f6930b76967dbdece804752a7dd8aed3936f4ebf3371ad317e0f97d3d895ee93d4cb0262e838f98f7d8dd04e0ffc9790195edd9ccdb01a602908bef38ac17cc2cdd33ff63f3ae2f175ba1b489848aee625556224df7cc85fff32a6271b24660b1256c0d9d3db57280245c22e79f8ca242bc7c75bc04adc61b14fca1d0ba", 0x8f}], 0x2, &(0x7f0000000580)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @rights={{0x38, 0x1, 0x1, [r1, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58, 0x400}}], 0x1, 0x1) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r5, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) dup2(r2, 0xffffffffffffffff) 20:38:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) dup(r0) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:00 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xf00000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:00 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x6040000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:00 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f454fcbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:00 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae084a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 562.123733][ T3631] loop5: detected capacity change from 0 to 196608 [ 562.136964][ T3631] FAT-fs (loop5): bogus number of reserved sectors [ 562.143523][ T3631] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:00 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xf0ff7f}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ftruncate(r0, 0xffffffffffffff9e) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r1, 0xf507, 0x0) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) 20:38:00 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cfc4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:00 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x1000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:00 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae094a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 562.244250][ T3680] loop5: detected capacity change from 0 to 197120 [ 562.280581][ T3680] FAT-fs (loop5): bogus number of reserved sectors [ 562.287326][ T3680] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:00 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae0a4a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f0000000780)=[{&(0x7f00000004c0)="8097af0a4a210d49bcbc1da1de3e58cfd4176b1f8708b382692dd1fd59b6c948367450b8d253c9007a1333b289059a41107d80c9829f96d9973bfc", 0x3b, 0x9}, {&(0x7f0000000500)="f2c77a092516410eb4fc38eb057936fd454718dbd0d471fe710fa6cfad4889e8e33d67bb57304a44860fcd791d217018e3d726f2b6780d6d6bb443fdb519f7fe91c388f4f3f6223ef0de147c859d2a520dd7e47adccdf7829551f2982aff012bbbd1ff77ed6578bc081164c18fa23d4dbb806e97dd4a7f35615c90e7054d7e2311ac9141e56913cf9e1cacb937b00da04de0b3b2cae03a58585f6c5d6a7794a75a5cbb0b21dd61d4818ebb4f7b904d46963703fba29bc44e00", 0xb9, 0x801f}, {&(0x7f00000005c0)="5e9375089a5ce34105df55e5cdfc64ce74f351f0cd1d5c3a5e77bf7bc116d799c941688a2119aa8a1e99b01a71248e0d81c865821c02a5be9a6e4fce58b5bf41a5ff93fbcf06efa9f8247efd3026562d339bd928b6afeba4e27bf9c09dc2378c2cc8fcf85276", 0x66, 0x7fffffff}, {&(0x7f0000000640)="1c9400b7e9271cbfaf2e0f33f9ebf762461d3d1e97b849c8a99f67a190a9e112f87544e9a36f7ee36204631b96f81edfcdabeb6f6172d7b6a23892cf58f1a960ae6a8cb58b940e5f7180310fc79ce566c62eb35a7fc9262577f722c5aaa94ff4b9fa87b857c8788840522ab9b9223e8ff7bf0b4458280217e399181388fbe796e1dcaf1e3037484837183e3000245f172e0192ac1efd12fe6037a74d7c3f2d2c5e45e93ed7085c8af5d4a10df9ee4e", 0xaf, 0xffffffffffffffff}, {&(0x7f0000000700)="cb4b5d792ef6578dd3c79478506615493f1f5d2548219f8b13fb77e3325b1ab572ed828393b9d2d64c75448c5cbcfc3aa685e478bb2e077b486377f058f6ca95ed4373b79365df25cbea0e95f6cef5ab2cb52b6c38ae0cfb21781d0f14eb9bb021", 0x61, 0x1}], 0x100000, &(0x7f0000000ac0)=ANY=[@ANYBLOB="6e6964d13d", @ANYRESHEX, @ANYBLOB=',size=kt,huge=advise,nr_inodes=gg,gid=', @ANYRESHEX, @ANYBLOB=',smackfsfloor=,\x00']) open_tree(r1, &(0x7f0000000880)='./file0\x00', 0x9100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(r0, &(0x7f0000000080)='/proc/self/exe\x00', 0x42002, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, &(0x7f00000000c0)) r3 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_enter(r3, 0x302, 0x0, 0x0, 0x0, 0x0) vmsplice(r3, &(0x7f0000000a80)=[{&(0x7f00000008c0)="43263df9de3d43bed1fd97eaf189ae4faae15a9b7cbe6b165a18cfcadb807372f97aeeada2d42240b5f529377be23dbeb847a7a52e8a837a672545729129fcdfb89beb33694b9ce220f6fa6e238ac257e5861cade55ad764f71b90ae57b8b1335b12e66dcc41a9364bd78a2de998e07a8d5f5be9f31d7933cccc616bf4dffacc7c2e22b5f84167f00ce17f6806984b7333a08e8dc444afa6d4435cb2dd38c0cdaa", 0xa1}, {&(0x7f0000000980)="d9d916e8e7844881ad537fd0ff248ae5f0792397741cad02784f0a3cb536079915c6a826074dd79344bc33dbf4880eb8bf23b046a8f7577b26a68b05d02c214e490e91fb448f6aa03f546507269f07df78387bfa767f62d6d3eb3f4dec37e88939d1c8e4075ef1dce3f4ef6359934822d955ea6cf3430ea3996ed7ea39ce8592297b956f9efc57b14c950e71d00e73017528b0ddee9aa3a9aa44f913046e3651f99de29fd467149a122b93b19464a75d9b19bfde0b959c2da818bd3ff820b8aa79edc409ff7d5a6e0fd805a2ca6244e6b814de70d95e6d5948d3367b8a55d0f81eafc73b82e41ceabd42", 0xea}], 0x2, 0xa) prctl$PR_SET_MM(0x23, 0x1, &(0x7f0000ff6000/0x3000)=nil) 20:38:00 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x7000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) fallocate(r0, 0x60cd3dd632fbbc40, 0x4, 0xfffffffffffffff8) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4082, 0x122) ioctl$BTRFS_IOC_DEFRAG(r2, 0x50009402, 0x0) fdatasync(r1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b9b353b3939094a7208b21f41e9114b649c966265ee15a54f9836ce13d5bf6f9f2edc0ba4e61d1dd4eb4a6452b212797128307bffb43763d7b32b5e9a6c3fec208dbeaf5d7e162759574b7f1067004595db7076f36e9386b013c7921d7c945260980ce55d964480921d47f106c1041e585f00"/126], 0x40) 20:38:00 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x1800000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:00 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe08fb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:00 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae0d4a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:00 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe09fb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 562.391727][ T3707] loop1: detected capacity change from 0 to 264192 [ 562.399948][ T3709] loop5: detected capacity change from 0 to 229376 20:38:00 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x2000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9bdc17194e090a0d"], 0x40) 20:38:00 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae9b4a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:00 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe0afb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 562.447101][ T3707] loop1: detected capacity change from 0 to 264192 [ 562.449521][ T3709] FAT-fs (loop5): bogus number of reserved sectors [ 562.460160][ T3709] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:00 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x3000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000003400)=[{&(0x7f0000000000)=""/27}, {&(0x7f00000000c0)=""/131}, {&(0x7f0000000180)=""/4096}, {&(0x7f0000001180)=""/4096}, {&(0x7f0000002180)=""/4096}, {&(0x7f0000003180)=""/217}, {&(0x7f0000003280)=""/172}, {&(0x7f0000000040)=""/51}, {&(0x7f0000003340)=""/171}], 0x1000000000000221, 0x16b6, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 562.539235][ T3709] loop5: detected capacity change from 0 to 229376 [ 562.559221][ T3709] FAT-fs (loop5): bogus number of reserved sectors [ 562.565797][ T3709] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:00 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x8000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000680)=[{&(0x7f0000000000)="f2dfa77da99d5798a89d92df0781ac95fb6d61164da2640090126aff0a6439d0148e48c79ff2c75c9a167d4541897a170b472c754f3fda4ed2dbf88fd4e5fae0640dc2675d8528ef819c69230ac0a7d70f44355a9860ecd4042af6a01b3874a70b0fe7df46b90852a0e3e13f3b21ff0de2cc262b0babd0ca170201805d6a714df690764a2907c63dd1c8928f74708e5991624b839dfd3f264d6b7af1a19c0417ba000dab4bee406de424aa5d0a413c8daa0ddb86746f891b51c547738406d6b5f05dd5790dc05db38e65fc8d7d14f2e88b6e9f4fa8733eee4e4afc6ee35c5fbbcf5c0580bc234b13e5ac5c2fd1da6ec63f98bb2e258080ba", 0xf8}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="b96b4a4cb26e77b6395a687c33edf682d452932ce830f51346fbe228e65ef70332c919e032a2cc6ecdf56a4317026083e11f6df375bc2757a05b382632ff6feb55f6c10b9992819f46dd921842dfadb9eb0538524090d85d12e2545c5ffefe710ed6d7f2412910b505ae1f571963f1d5ef8c3158b4e3aab353b1e6621de4881bbdcc9b774eb0f553894efa509d4c74f369ddc267d6f10940913177bb066bdb12b0a544b5ccd60566d115fec6c06e1d719f626101ffebf5dfa33b4aa994fad5d0292155f5ce857a7e8e0edc302f2c14466f9aca", 0xd3}, {&(0x7f0000000300)="6a98d658354985c78911b7756904d8646f9394d867d1179df9e01be7910cbfb8d2f8e93222dcbb1c1954d90a81e7f1d9ad2a0ff03db917fa06bef764c8548deffc21", 0x42}, {&(0x7f0000000380)="ddecbc0948471cc51733bee6e6711b74efe9431185682f5697f4258a58dd6c4513b656f1aecedd8d5050d477f6b4a6dbf5497d135498b12592e60758c137020cb898c39ad42ae62cd2705c20541ab9666cfd06ef3ea12bb5fc15008ebd34e9c57313bed719611308898a0743a7de05a230672ec17b8a070d0cb53be24b6fcdb9f398944f3f5356d3cd6e8cdddb8956f7df7185326e33308e5acd8ffb0c087f900a20edc117c2ef959817b7d145afb8b6c9301fa5366b950ccd1a0c8180b13fb96148887f74c395e741470d8c6f9b421fc6d6c49c36c6985c4528da28c22afd14", 0xe0}, {&(0x7f0000000480)="9ff21e1226d52a", 0x7}, {&(0x7f00000004c0)="e7f96530dc881b440ab29f93b96458d427f866627bbd85be48121a0bb144f82d2b01efd79be6717d31ee89b939cfc34803182c4babf8966587017e80115bac71f61c2a2206bec3813f133362e6c0e35a8822cf958e2350cdbfe3fed8015dbe921ca07f3fa58f456f27bd12150366706750fce24ccaf50a2207bb0be79fe26f5bb29f2ddd767341b838ce077d45b15fe302172cd430d61917724b12a69e37da292801e5fcd3464e3b458ca9145d47eaf0bedeb257de70f741440b23d084dd4500bb28d6aa6e12c2b0a4f3484a7cc16b24f7961ad4adb83b", 0xd7}, {&(0x7f00000005c0)="0c5b7e0f5f0acf", 0x7}, {&(0x7f0000000600)="aebd7be85285fdbd33514d1da112fe2632b1d64ddc0b4d281c2d41f9d728c4d51c1d783f54801426c1206fb91332a2fa2bb158446660a76d1934e2e7e30428958f9003f5581368f24d1cddcf85604b759f25f828f29b", 0x56}], 0x9) 20:38:00 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae710841e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:00 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe0dfb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:00 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x4000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:00 executing program 1: r0 = syz_open_dev$rtc(&(0x7f0000000040), 0x2, 0x20000) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x237}, &(0x7f00005bf000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) close_range(r0, r1, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x11, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) openat(r2, &(0x7f0000000000)='./file0\x00', 0x80800, 0x80) 20:38:00 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe9bfb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) fallocate(r0, 0x4, 0x1, 0x1) mmap(&(0x7f00003cd000/0x1000)=nil, 0x1000, 0x6, 0x13, r1, 0xfcc0b000) r2 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) syz_io_uring_setup(0x743c, &(0x7f0000000180)={0x0, 0x2f40, 0x20, 0x2, 0x1c2, 0x0, r2}, &(0x7f0000430000/0x14000)=nil, &(0x7f000047b000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000200)) pkey_mprotect(&(0x7f0000281000/0x4000)=nil, 0x4000, 0x2000009, 0xffffffffffffffff) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x79f000, 0x0) ioctl$RTC_EPOCH_READ(r3, 0x8008700d, &(0x7f0000000040)) 20:38:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="1b9b353b3939090a72d78d8bedd545d3e94ce183c4eccb90db7b73515e52000d293a4dc70100e43468210f96c51f575100da9e0000"], 0x40) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/139, 0x8b}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/235, 0xeb}], 0x3, 0x72, 0x3f) [ 562.713662][ T3773] loop5: detected capacity change from 0 to 262144 [ 562.723244][ T3773] FAT-fs (loop5): bogus number of reserved sectors [ 562.729979][ T3773] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:00 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae710941e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:00 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x5000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:00 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb08f4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:00 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x9000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) mlock(&(0x7f00003fa000/0x3000)=nil, 0x3000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000380)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}}, 0x0) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYRES16=r3], 0x2b) 20:38:00 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae710a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:00 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x6000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:00 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb09f4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 562.870971][ T3802] loop5: detected capacity change from 0 to 264192 [ 562.882535][ T3802] FAT-fs (loop5): bogus number of reserved sectors [ 562.889150][ T3802] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) dup2(r1, r0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f00000004c0)={0x288, 0x0, 0x8, 0x70bd29, 0x25dfdbfd, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x80000000}, {0x6, 0x16, 0x9}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x1}, {0x8, 0xb, 0x3}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x467ac8a9}, {0x6, 0x16, 0x1}, {0x5}, {0x6}, {0x8, 0xb, 0xe5b4}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x1}, {0x6}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x7f}, {0x8, 0xb, 0xac}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x8}, {0x6, 0x16, 0x8001}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x57}, {0x8, 0xb, 0x1}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x4d49}, {0x6, 0x16, 0x2}, {0x5}, {0x6, 0x11, 0xbd}, {0x8, 0xb, 0x4}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x5}, {0x6}, {0x5}, {0x6, 0x11, 0x4}, {0x8, 0xb, 0x245}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x51e}, {0x6, 0x16, 0x2}, {0x5}, {0x6, 0x11, 0x3d00}, {0x8, 0xb, 0x5}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x10001}, {0x6, 0x16, 0x6}, {0x5}, {0x6, 0x11, 0xef}, {0x8, 0xb, 0x1ff}}]}, 0x288}, 0x1, 0x0, 0x0, 0x4000001}, 0x4008800) 20:38:01 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae710d41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x400, 0x6, 0x90b7}) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) fallocate(r0, 0x50, 0xffffffffffffffff, 0xff) 20:38:01 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x7000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:01 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb0af4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:01 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae719b41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 563.007229][ T3802] loop5: detected capacity change from 0 to 264192 [ 563.042323][ T3802] FAT-fs (loop5): bogus number of reserved sectors [ 563.048958][ T3802] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:01 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xa000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:01 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x8000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_WAITACTIVE(r0, 0x5607) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) 20:38:01 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb0df4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:01 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae71fc41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x400, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/198, 0xc6}], 0x1, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x800, &(0x7f0000000040)=[r1], 0x1}, 0x6) r2 = pkey_alloc(0x0, 0x3) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9, r3) r4 = syz_io_uring_setup(0x2de1, &(0x7f0000000300)={0x0, 0x1, 0x0, 0x100, 0x99}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000186000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) pkey_mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x700000d, r2) io_uring_enter(r4, 0x302, 0x0, 0x0, 0x0, 0x0) r5 = syz_io_uring_setup(0x77cc, &(0x7f00000004c0)={0x0, 0x0, 0x20, 0x0, 0x284, 0x0, r4}, &(0x7f00001aa000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f00000003c0)) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x301, 0x0, 0x0, 0x0, 0x0) sendfile(r4, r5, &(0x7f0000000000)=0x2, 0x800) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0xd30659d1c56b0dc2, &(0x7f0000ff6000/0x3000)=nil) pkey_mprotect(&(0x7f00002c7000/0x3000)=nil, 0x3000, 0x8, r3) 20:38:01 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf8e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 563.177831][ T3854] loop5: detected capacity change from 0 to 264192 [ 563.208154][ T3854] FAT-fs (loop5): bogus number of reserved sectors [ 563.214813][ T3854] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x10) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) fallocate(r1, 0x50, 0x5, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) io_uring_enter(0xffffffffffffffff, 0x302, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x24d5c7820f227053, 0xffffffffffffffff, 0x6a84b000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) r2 = syz_io_uring_setup(0x2de3, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x279}, &(0x7f0000002000/0x2000)=nil, &(0x7f00005a1000/0x1000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f00005a0000/0x3000)=nil, 0x3000, 0x1, 0x50, r2, 0x0) r3 = syz_io_uring_setup(0x2de1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x3d1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_enter(r3, 0x302, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x5f4b, 0x214c, 0x2, &(0x7f0000000040)={[0x4]}, 0x8) 20:38:01 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a08e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:01 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x9000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:01 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) close_range(0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="1b0100010000000000521ff2d989469693454fb7d360982f6911fed309315d090f03391f81891c9cd13ae016b61a69e1f1790d9d496d59a01ba53069392eb358ff95660a9fb2806698fcd6f8f56ec0bfe7b5670a79b23fa304efe19fbb0c82579fce5510f6ff2ad664d537e77566666974394020a986aa13d63b0785a095f01bf57382a4d8e53b1a5d5d5e7d2729374f08d424467389baeef0e10dbd2ba9cea97a424c98a287502baf040d699eaa565e6100000000000000"], 0x40) 20:38:01 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e29bae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 563.279771][ T3854] loop5: detected capacity change from 0 to 264192 [ 563.293931][ T3854] FAT-fs (loop5): bogus number of reserved sectors [ 563.300580][ T3854] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:01 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xb000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:01 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xa000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) pkey_mprotect(&(0x7f0000163000/0x1000)=nil, 0x1000, 0xc, 0xffffffffffffffff) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:01 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a09e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:01 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289fc714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) 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) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000280)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) futex(&(0x7f0000000180)=0x1, 0x8b, 0x1, &(0x7f0000000200)={r3}, &(0x7f0000000240), 0x0) timer_settime(r2, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) 20:38:01 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xb000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x1) mmap(&(0x7f0000212000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0xffffb000) preadv(r0, &(0x7f0000000000), 0x0, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) preadv(r0, &(0x7f0000000180), 0x0, 0x3ff, 0xffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x49a003, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x10000010}) close_range(0xffffffffffffffff, r1, 0x0) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) mremap(&(0x7f0000213000/0x1000)=nil, 0x1000, 0x4000, 0x7, &(0x7f0000ff7000/0x4000)=nil) prctl$PR_SET_MM(0x23, 0x4, &(0x7f0000ffc000/0x4000)=nil) 20:38:01 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a0ae1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:01 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae084a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 563.423684][ T3898] loop5: detected capacity change from 0 to 264192 [ 563.439250][ T3898] FAT-fs (loop5): bogus number of reserved sectors [ 563.446001][ T3898] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:01 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xc000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:01 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae094a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 563.559691][ T3898] loop5: detected capacity change from 0 to 264192 [ 563.579457][ T3898] FAT-fs (loop5): bogus number of reserved sectors [ 563.586054][ T3898] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:01 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xc000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:01 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a0de1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000000), 0x0, 0x80000001, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:01 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae0a4a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:01 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xd000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 563.728922][ T3944] loop5: detected capacity change from 0 to 264192 [ 563.786882][ T3944] FAT-fs (loop5): bogus number of reserved sectors [ 563.793445][ T3944] FAT-fs (loop5): Can't find a valid FAT filesystem [ 563.871908][ T3944] loop5: detected capacity change from 0 to 264192 [ 563.879142][ T3944] FAT-fs (loop5): bogus number of reserved sectors [ 563.885807][ T3944] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:02 executing program 0: setfsuid(0xee01) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) r0 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000000, 0x20010, r0, 0xf5259000) creat(&(0x7f0000000000)='./file0\x00', 0x0) 20:38:02 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae0d4a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:02 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a9be1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)="abd931d5f9e24678304a0d70f1869315e2bb3a087801b7a2d828e468999ee55bad84ffaa9d5a742d634c74", 0x2b}, {&(0x7f0000000100)="efe0e38a1ca34f58cffc985e9efff6391402e1097f0a5fa85495627a40b876754df5b0386e8976f1b92321d3e4c926be1ceb2aae7fe7e989bbd5322c3b49f42d5e1da3ccb09199fa44c7607e96ea43b4692b9cc48b67b19d8b683f5b1fe054393ca9d88acda6b52fce1fa3a371b4a63ff7da164674521e9098bbd4c22d43afff07277a883f6e04f67dd9cac3fe3f09", 0x8f}, {&(0x7f00000001c0)="865a0ae3790e040c650a6ad0275520fc97693216eece9f2ec9a805", 0x1b}, {&(0x7f0000000200)="9f42af5878831e62e6462cf1d292ec9222cad3bcd98b69c873a1570a8ee3d96dd0d90353c0348cdb3ce4c9e1337743c30bfd4a1e7918953d470f3c9341430dd4ec818960f3472ff5d701fbc561ef3f78466e9ad918fe51a26b6bf0c6e8ffb86de46b4d4a6f9b448cdb40a68f5c80d5c8eca89d5815ab9f09ce760d37b7c772dd29dd7b331f53cbbf585df2c982879e4f172b8274ff435ed5c816e77542d418e0572ea93895354d325952862115471a81af", 0xb1}], 0x4, &(0x7f0000000300)=[{0xf8, 0xc9, 0x3, "69408d212a2e72222bc75ef96bc59478718a6d4ff99674b66a5494308a6825e80ad7d8228cfb1f4a5562e620d0d2778f6338d29fc22631897c25dbd3c874e1bb75803fd49ef7a1108eb42005ea3a7373e6a4b34902a32716cededa880400344a5ec61821c2f303f8604da164116f954c2a7d0eff229f8dbd17303004b68d0a39c567adccaf229f31687d8afb5fa5629062d73be3a11a076ee4f9c79ae1fc9ee8e113d2ca4d50370484ceef3c98dd28a2ed67658a92aef49782cf2e0e8ee582fec01ba7a84e06f20b98b63c985482623185d7321b2683aac4b0811f9c9ed3022c625b31866407"}, {0x108, 0x109, 0x8, "b125210c812e84905eba6a582d95a3925a275a47cc8d93a86bde3b488aca08a5ba4e0ab3df47199dd1abaf4883269bc7a5add4627c57b417831be62d2bce308567a0c21cd6f626bb0fe0c997bd5b3bb7ea831827d9fed0091449cc91039693855fe735e61495d1b75703063f9582f6483513e8634909caa29e0e4dde7f81dafe0d5c0522fad80f89526a301b73167cfa57954d3655429c252749471fd356bbd4e1cb14357e4e654e89e100a95d45ec8f81356a2775c4e5da2abe843163559df6f26ff7ab371e2a3b5745037c18d5c1f18420dea84e9dab3fb6fbe7c34cd5f5bf92025eb57d3b877c6b8bfd6c8d2c835df7e7"}, {0x108, 0x0, 0x49df, "f34b5beaf348730d8628601f716a5dd5810da5f6d56dd722e974660a62fc0bb1c911efcd25f66a0fdc8b320608e327fb6e3cd6a802f6729b12d1ef0e1d4c3c823ce882ec43d3865d4f185134608421b6a77de8dc9d864b621b08660aa5ed3b2358bbda57c5d13140bbe5e2dd76867dfdc5ec085f1487b8fd7fb6fc710529fb67d2a362e1fabdc035f7333ed746a46ae4d6e67f921e192364eb388a00edeba6e03229350f5d86cc184b021d0f93b5113155219fb32d205ff302aae6ebe4d1b8d233357f6cca9ddab4b90546893297a0fbbd0b91b99f3a168a89f9aa14ebad21ec6e93200048db5ac270e7009e51570fba263fcf"}, {0x78, 0x1f, 0x4, "616dddf22007c515a83a2b4df8dc7564f9fd990d4a3ce69837a5ca0559f11783f5efe4fbcccc71ba3ed3180202c5192387886a14add2a058fd2cadba231d316d8ee220789fde6d6ee6f4030f3e222afedf519076d2dcc88a690b2116aa1d8660939f49"}, {0xb0, 0x113, 0x4, "1ff62e6ca77f2b384ccfa0e7a62e248aa82ffe7f97a0f0a015a705de39aed44350de6169a6772ad1859802568845d43245b5d0485c29a290634b510e0e2d90e161179321a6273a70188a08b449fed8b7f609e97c6ddb19eee61b98c876944079c206e3c60b0c96ad58c32e8b91aec468f5ba141e2b68a87982bcca7543e500810cb706d4f40c2bf1853b754e5c3d6bf6d1faa0e4a3fe7f3e1b9f5941"}], 0x430}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) prctl$PR_SET_MM(0x23, 0x0, &(0x7f00001e0000/0x2000)=nil) 20:38:02 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xe000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:02 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xd000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:02 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae710841e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:02 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b5087b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:02 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xf000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:02 executing program 1: ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000140)) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000100)={0xffff, 0x8000, 0x0, 0x1, 0x1, "9a752378a2de19ca365b983d1bcbd4222d8997", 0x2, 0x4}) preadv(r0, &(0x7f0000000200), 0x0, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) r1 = syz_open_dev$vcsu(&(0x7f0000000040), 0x9, 0x800) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r1, 0x80089419, &(0x7f00000000c0)) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 564.359443][ T3974] loop5: detected capacity change from 0 to 264192 [ 564.390240][ T3974] FAT-fs (loop5): bogus number of reserved sectors [ 564.396903][ T3974] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:02 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000040), &(0x7f0000000380)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYRES64=r3, @ANYRESHEX=r2, @ANYRESHEX, @ANYRES64=r3], 0x40) 20:38:02 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae710941e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:02 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x18000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:02 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b5097b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:02 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae710a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 564.487261][ T3974] loop5: detected capacity change from 0 to 264192 [ 564.526395][ T3974] FAT-fs (loop5): bogus number of reserved sectors 20:38:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) 20:38:02 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x1a000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 564.533038][ T3974] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:02 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xe000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) 20:38:02 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b50a7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:02 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x1b000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:02 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae710d41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0xf26, 0xaec4, 0x1, &(0x7f0000000040)={[0x6]}, 0x8) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000000)={0x0, 0x3ff, 0x7f, 0x5, 0x1, "c848021a3c35df65552dad4c4661a6b08a35ac", 0x7fffffff, 0x2}) r2 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000380)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000240)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x9) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0x40) 20:38:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x101101, 0x20) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x90, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x0, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8, 0xf}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_HE_OBSS_PD={0x34, 0x117, 0x0, 0x1, [@NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5, 0x2, 0xb}, @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x4}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5}, @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5}, @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5}]}]}, 0x90}}, 0x0) r3 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ae0000/0x2000)=nil, 0x2000, 0x0, r3) pkey_mprotect(&(0x7f00000db000/0x3000)=nil, 0x3000, 0x2000000, r3) pkey_mprotect(&(0x7f0000122000/0x2000)=nil, 0x2000, 0x2000008, r3) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000827bd7000fcdbdfb57f00000000"], 0x20}, 0x1, 0x0, 0x0, 0x20000818}, 0x40) mlock2(&(0x7f000016b000/0x2000)=nil, 0x2000, 0x1) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:02 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b50d7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:02 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae719b41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 564.648959][ T4028] loop5: detected capacity change from 0 to 264192 [ 564.676805][ T4028] FAT-fs (loop5): bogus number of reserved sectors [ 564.683459][ T4028] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:02 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x3f000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:02 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x59010000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:02 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b59b7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 564.738615][ T4045] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 564.766478][ T4052] netlink: 'syz-executor.1': attribute type 2 has an invalid length. 20:38:02 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xf000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:02 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae71fc41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x29, 0x7, 0x0, 0x10000, 0x48, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7, 0x7, 0xfff, 0x7}}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x8d) write$binfmt_elf64(r1, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) 20:38:02 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f081f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:02 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x60030000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 564.793676][ T4028] loop5: detected capacity change from 0 to 264192 [ 564.823119][ T4028] FAT-fs (loop5): bogus number of reserved sectors [ 564.829903][ T4028] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:03 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x7f000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:03 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f091f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1b9b353b3939090a72"], 0x40) 20:38:03 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a08e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 564.944904][ T4084] loop5: detected capacity change from 0 to 264192 20:38:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004, r1) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000000c0)={{0x1}}) r3 = dup(r2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x54a3, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000000)={@broadcast, @initdev}, &(0x7f0000000040)=0xc) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 564.999720][ T4084] FAT-fs (loop5): bogus number of reserved sectors [ 565.006577][ T4084] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:03 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f0a1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:03 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x7ffff000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x40) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000100)=""/237) 20:38:03 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a09e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:03 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x10000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ae0000/0x2000)=nil, 0x2000, 0x0, r1) pkey_mprotect(&(0x7f00006ed000/0x4000)=nil, 0x4000, 0x2000004, r1) [ 565.068889][ T4084] loop5: detected capacity change from 0 to 264192 [ 565.095388][ T4084] FAT-fs (loop5): bogus number of reserved sectors [ 565.102284][ T4084] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:03 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x80ffffff}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:03 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f0d1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:03 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a0ae1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:03 executing program 1: mq_timedsend(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x800, &(0x7f0000000040)={0x0, 0x3938700}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mq_timedsend(r0, &(0x7f00000000c0)="725610035ea56375a678d4385f4dc55812f6eedf09fcfc3532c8b7706608018d40800e2f01212d068a2f3a202c00adff1e294e17bb110e19ecbcbda1fe531a7bd4f446091e0581b22ba9b57e9920563c28236a79fc6067e25f6acdc6a464dbf91491fe285c971122c8623e6e3decc099e4c1901e7aa98a17f65f21f3", 0x7c, 0x6, &(0x7f0000000000)={0x77359400}) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000002c0), 0x0) socketpair(0x26, 0x0, 0x6, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5421, &(0x7f0000000300)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x1}}) r3 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x54a3, 0x0) mq_timedreceive(r3, &(0x7f0000000140)=""/195, 0xc3, 0x40, &(0x7f0000000240)={0x0, 0x989680}) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) mmap(&(0x7f0000173000/0x1000)=nil, 0x1000, 0x2000000, 0x13, r0, 0x76d0f000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 565.170369][ T4122] loop5: detected capacity change from 0 to 264192 20:38:03 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64=r1], 0x40) 20:38:03 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x9bffffff}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:03 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a0de1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 565.234654][ T4122] FAT-fs (loop5): bogus number of reserved sectors [ 565.241248][ T4122] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:03 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f9b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:03 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xc0000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:03 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x11000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00001d3000/0xb000)=nil, 0xb000, 0x1800003, 0x12, r0, 0x0) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000380)=0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup(r0, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) preadv(r4, &(0x7f00000000c0), 0x0, 0x2, 0x3b49) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x3000000, 0x40010, r1, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1, 0x0, 0xaa3, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}, 0x5) preadv(r1, &(0x7f0000000300)=[{&(0x7f00000004c0)=""/253, 0xfd}, {&(0x7f00000005c0)=""/102400, 0x19000}, {&(0x7f0000000040)=""/13, 0xd}, {&(0x7f00000195c0)=""/205, 0xcd}, {&(0x7f00000002c0)=""/15, 0xf}], 0x5, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) r6 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000380)=0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000240)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x1, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) socketpair(0x28, 0x1, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r8, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x2, 0x0, @fd=r1, 0x0, 0x0, 0x3, 0x4, 0x0, {0x0, r10, r11}}, 0x5) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 565.331683][ T4122] loop5: detected capacity change from 0 to 264192 [ 565.332636][ T4122] FAT-fs (loop5): bogus number of reserved sectors [ 565.344929][ T4122] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:03 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b076fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:03 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a9be1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:03 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xe0000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:03 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xf0000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000002680)=[{&(0x7f0000001100)=""/141, 0x8d}, {&(0x7f00000011c0)=""/198, 0xc6}, {&(0x7f00000012c0)=""/111, 0x6f}, {&(0x7f0000001340)=""/234, 0xea}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002740)=""/109, 0x8c}, {&(0x7f0000000040)=""/62, 0x3e}, {&(0x7f00000024c0)=""/180, 0xb4}, {&(0x7f0000002580)=""/225, 0xe1}], 0x9, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x8000) write$binfmt_misc(r1, &(0x7f00000027c0)=ANY=[@ANYBLOB="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0x1004) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 565.462771][ T4172] loop5: detected capacity change from 0 to 264192 [ 565.485748][ T4172] FAT-fs (loop5): bogus number of reserved sectors [ 565.492414][ T4172] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:03 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xf8000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:03 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b5087b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:03 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x12000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:03 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b086fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x3, &(0x7f0000652000/0x1000)=nil) 20:38:03 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b5097b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:03 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xfc000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:03 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b096fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$RTC_EPOCH_READ(r1, 0x8008700d, &(0x7f0000000040)) 20:38:03 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b50a7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) [ 565.626488][ T4205] loop5: detected capacity change from 0 to 264192 [ 565.646669][ T4205] FAT-fs (loop5): bogus number of reserved sectors [ 565.653256][ T4205] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:03 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xff000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) [ 565.713699][ T4205] loop5: detected capacity change from 0 to 264192 [ 565.725398][ T4205] FAT-fs (loop5): bogus number of reserved sectors [ 565.731930][ T4205] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:03 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x20000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:03 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b50d7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:03 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b0a6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f000001a380)=""/95, 0x5f}, {&(0x7f00000010c0)=""/20, 0x14}, {&(0x7f0000001100)=""/179, 0xb3}, {&(0x7f0000001380)=""/102400, 0x19000}, {&(0x7f0000001200)=""/47, 0x2f}, {&(0x7f0000001240)=""/190, 0xbe}], 0x7, 0xd9f, 0x0) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:03 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xffffff80}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:03 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b0b6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:03 executing program 1: prctl$PR_GET_DUMPABLE(0x3) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$IPSET_CMD_GET_BYINDEX(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, 0xf, 0x6, 0x401, 0x0, 0x0, {0x3, 0x0, 0x9}, [@IPSET_ATTR_INDEX={0x6, 0xb, 0x2}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x1}, @IPSET_ATTR_INDEX={0x6}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x40841}, 0x4000080) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:04 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b59b7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 565.836408][ T4244] loop5: detected capacity change from 0 to 264192 [ 565.853823][ T4244] FAT-fs (loop5): bogus number of reserved sectors [ 565.860761][ T4244] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x30, r0, 0xfffff000) getsockopt(r0, 0x5, 0x1, &(0x7f00000000c0)=""/181, &(0x7f0000000000)=0xb5) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) pkey_free(0xffffffffffffffff) 20:38:04 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b0c6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 565.923034][ T4244] loop5: detected capacity change from 0 to 264192 [ 565.935088][ T4244] FAT-fs (loop5): bogus number of reserved sectors [ 565.941897][ T4244] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:04 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x20100000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:04 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f081f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:04 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xffffff9b}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x1}}) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x54a3, 0x0) linkat(r2, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x1800) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) 20:38:04 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b0d6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:04 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f091f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:04 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x10000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:04 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xde, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="35d2ee903bb0aea077d309e0de262215ba1360d9252f549c30432ff10d23a50701d7b8e588629d183c988dd76bd15f9491bae224af288e598c0e3099a3267f4d6266f58fe853cb9b6f652772a2b62b6bb715bc0dbacedb9996ca8a451e020a3fefe9d8171024603d4c5cfc5c32bfd8f4115c198338c847c96ec5483c35ea0996fa8641eddcabb52e1a277b21ecea829755f38b4a8090eaf9edfee2ca802690797e8e5c1f4ef0", 0xa6, 0x2}], 0x1000, &(0x7f0000000280)={[{@iocharset={'iocharset', 0x3d, 'macturkish'}}, {@utf8}, {@fat=@uid={'uid', 0x3d, 0xee00}}, {@uni_xlate}, {@nonumtail}, {@shortname_mixed}, {@shortname_mixed}, {@shortname_mixed}, {@uni_xlate}, {@nonumtail}], [{@euid_eq}, {@func={'func', 0x3d, 'PATH_CHECK'}}]}) r1 = openat(r0, &(0x7f0000000080)='/proc/self/exe\x00', 0x40c02, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 566.081535][ T4285] loop5: detected capacity change from 0 to 264192 [ 566.102578][ T4285] FAT-fs (loop5): bogus number of reserved sectors [ 566.109352][ T4285] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:04 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:04 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b0e6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 566.188735][ T4285] loop5: detected capacity change from 0 to 264192 [ 566.196400][ T4285] FAT-fs (loop5): bogus number of reserved sectors [ 566.196415][ T4285] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:04 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x22000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:04 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b0f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:04 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:04 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x7ffffffff000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:04 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f0a1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x1}}) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x302, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000001300)={{}, "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"}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x54a3, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r2, 0xc0406619, &(0x7f0000000040)={@desc={0x1, 0x0, @desc1}}) preadv(r1, &(0x7f00000012c0)=[{&(0x7f00000010c0)=""/72, 0x48}, {&(0x7f0000001140)=""/160, 0xa0}, {&(0x7f0000001200)=""/180, 0xb4}], 0x3, 0x2, 0x0) r3 = syz_io_uring_setup(0x2de1, &(0x7f0000000440)={0x0, 0x0, 0x2}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_enter(r3, 0x302, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r3, 0xd000941e, &(0x7f00000000c0)={0x0, "bd5625d66e755efe44300355edf56198"}) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:04 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:04 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x1000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:04 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f0d1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 566.304615][ T4331] loop5: detected capacity change from 0 to 264192 20:38:04 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b186fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 566.352911][ T4331] FAT-fs (loop5): bogus number of reserved sectors [ 566.359458][ T4331] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:04 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f00000000c0)=""/95, 0x5f}, {&(0x7f0000000040)}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/130, 0x78}], 0x5, 0xd9f, 0x0) recvmmsg(r0, &(0x7f00000003c0)=[{{&(0x7f0000000300)=@in6={0xa, 0x0, 0x0, @private2}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/2, 0xffffffffffffff77}], 0x1}, 0xb135}], 0x1, 0x40000000, &(0x7f0000000440)={0x0, 0x3938700}) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x1}}) r2 = dup(r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480), 0x40000, 0x0) fsconfig$FSCONFIG_SET_BINARY(r3, 0x2, &(0x7f00000004c0)=':)@\x00', &(0x7f0000000500)="744b2363a6f208b0e03982022853772bd7b4c1a4fcf1146a7974a91892015a045426f563102048deb18b57d9747f2d36b539cb50d71a77e8122e01f639c6907a4716dd23f418aac8c22d938b20775a32a8b4037f93b3fa941d33efa35189a526be80ba882195911ad7b575f227a5f2433dc3313f8dfe077b64", 0x79) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x54a3, 0x0) openat(r2, &(0x7f0000000400)='./file0\x00', 0x98000, 0x2c) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000ffb000/0x4000)=nil) [ 566.460828][ T4331] loop5: detected capacity change from 0 to 264192 [ 566.481369][ T4331] FAT-fs (loop5): bogus number of reserved sectors [ 566.487968][ T4331] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:04 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f9b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:04 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x18000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000001300)=[{&(0x7f0000000000)=""/50, 0x32}, {&(0x7f00000000c0)=""/169, 0xa9}, {&(0x7f0000000180)=""/118, 0x76}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/130, 0x82}, {&(0x7f0000000040)=""/36, 0x24}, {&(0x7f00000012c0)=""/22, 0x16}], 0x7, 0x8001, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:04 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x25000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:04 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1a6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:04 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='freezer.parent_freezing\x00', 0x0, 0x0) io_uring_register$IORING_UNREGISTER_FILES(r1, 0x3, 0x0, 0x0) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:04 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:04 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xf0000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 566.591039][ T4372] loop5: detected capacity change from 0 to 264192 [ 566.602550][ T4372] FAT-fs (loop5): bogus number of reserved sectors [ 566.609309][ T4372] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:04 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x3f000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:04 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1b6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:04 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b076fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) dup2(r0, r0) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000022e000/0x2000)=nil, 0x2000, 0x300000c, r1) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:04 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xf0ff7f00000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:04 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f08abf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 566.704206][ T4394] loop5: detected capacity change from 0 to 264192 20:38:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:04 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b086fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 566.753131][ T4394] FAT-fs (loop5): bogus number of reserved sectors [ 566.759782][ T4394] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:04 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x40000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:04 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xf0ffffff7f0000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:04 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f09abf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000048b000/0x2000)=nil, 0x2000, 0x1800000, 0x1010, r0, 0xdd729000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:04 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b096fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:05 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x100000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 566.870087][ T4423] loop5: detected capacity change from 0 to 264192 [ 566.891047][ T4423] FAT-fs (loop5): bogus number of reserved sectors [ 566.897647][ T4423] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:05 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f0aabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000062000/0x7000)=nil, 0x7000, 0x100000a, 0xffffffffffffffff) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x800000, 0x4, 0x100) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:05 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x40000800, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) [ 566.947867][ T4423] loop5: detected capacity change from 0 to 264192 [ 566.948321][ T4423] FAT-fs (loop5): bogus number of reserved sectors 20:38:05 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x48000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:05 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x180000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) fsetxattr$security_capability(r0, &(0x7f00000004c0), &(0x7f0000000500)=@v2={0x2000000, [{0x5, 0x8001}, {0x2, 0x9}]}, 0x14, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000000), 0x2, 0x0) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000040)=""/32, 0x20}, {&(0x7f0000000580)=""/111, 0x6f}, {&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f00000001c0)=""/42, 0x2a}, {&(0x7f0000000200)=""/166, 0xa6}, {&(0x7f0000000540)=""/39, 0x27}, {&(0x7f0000000300)=""/135, 0x87}, {&(0x7f00000003c0)=""/122, 0x7a}], 0x8, 0x8, 0x5) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:05 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x4c000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) [ 566.948335][ T4423] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:05 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x200000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 567.008385][ T4450] loop5: detected capacity change from 0 to 264192 [ 567.011782][ T4450] FAT-fs (loop5): bogus number of reserved sectors [ 567.011795][ T4450] FAT-fs (loop5): Can't find a valid FAT filesystem [ 567.103660][ T4465] loop5: detected capacity change from 0 to 264192 [ 567.112450][ T4465] FAT-fs (loop5): bogus number of reserved sectors [ 567.112481][ T4465] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:05 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b0a6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x42900, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:05 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f0dabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:05 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x300000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:05 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x56020000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) [ 567.162969][ T4465] loop5: detected capacity change from 0 to 264192 [ 567.182282][ T4465] FAT-fs (loop5): bogus number of reserved sectors [ 567.190664][ T4465] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:05 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x400000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:05 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b0b6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:05 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f9babf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 567.272070][ T4486] loop5: detected capacity change from 0 to 264192 [ 567.300122][ T4486] FAT-fs (loop5): bogus number of reserved sectors [ 567.306698][ T4486] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) io_uring_enter(0xffffffffffffffff, 0x302, 0x0, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) r2 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) r3 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_enter(r3, 0x302, 0x0, 0x0, 0x0, 0x0) r4 = accept4$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x80800) poll(&(0x7f0000000140)=[{}, {r0, 0x40}, {r0, 0x8}, {0xffffffffffffffff, 0x480}, {0xffffffffffffffff, 0x1010}, {r0, 0x1001}, {r1, 0x2020}, {r2, 0x100}, {r3, 0x8c}, {r4}], 0xa, 0x5) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mbind(&(0x7f000006f000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000000000)=0x55c, 0x5, 0x4) mbind(&(0x7f0000457000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000040)=0x8f, 0x4, 0x1) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:05 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x500000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:05 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7e0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:05 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x600000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:05 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b0c6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) [ 567.401343][ T4486] loop5: detected capacity change from 0 to 264192 [ 567.433369][ T4486] FAT-fs (loop5): bogus number of reserved sectors [ 567.439960][ T4486] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:05 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x57020000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:05 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7f0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x180) r2 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) r3 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x8a8) sendmsg$nl_netfilter(r1, &(0x7f00000024c0)={&(0x7f0000000040), 0xc, &(0x7f0000002480)={&(0x7f00000000c0)={0x148c, 0x13, 0x6, 0x101, 0x70bd2b, 0x25dfdbff, {0xc, 0x0, 0x2}, [@typed={0x4, 0x96}, @nested={0x8, 0x0, 0x0, 0x1, [@typed={0x4, 0x2}]}, @generic="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", @nested={0xc, 0x77, 0x0, 0x1, [@typed={0x8, 0x81, 0x0, 0x0, @fd=r2}]}, @nested={0x1239, 0x4d, 0x0, 0x1, [@typed={0x8, 0x83, 0x0, 0x0, @pid}, @typed={0x8, 0x5d, 0x0, 0x0, @str='%,w\x00'}, @generic="e2010510c2447ab83adca6fcc3c2b4052155b1b02615b5c07e314a583ddc68bd3c78614d07c18378775962f092e92a47dc9a44cd88e0f14d30d777431eaf3d4c999f39f53eab3c91d5ff24cc50", @generic="518765a181fbcf239067bc0b00316c5c22722bdf850afa24eb32bbbcc65e9ecc60148183d7ebffd82d2be113bf5a95a5bfed8c63c01668d3f125373b82a7b1ea96c013e56fee2bdc50d1b8e30eb00926828f4457107bab691bf7c81324e30e04a056ebeb866197c78e533a41b050", @typed={0x8, 0x11, 0x0, 0x0, @pid}, @generic="67fac1569379325465bad35828791052732abb065b50a89f27877947277bc25485e7bd1a7b6fde58be4f346468fb5427ce8d811f7fee8d994ba99d43b3b961c72fdc8f00165bd75833b17220bfe12b1ffbe8c140", @typed={0x9, 0x41, 0x0, 0x0, @str='^\'\'{\x00'}, @generic="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", @typed={0x8, 0x84, 0x0, 0x0, @fd=r3}, @generic="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@generic="a29567eb431f6321125c69fbdaa8c402ceefed38788355a3d23af6f4032e871b4b2c66903cf0654d3e6de04b1077f21504c2fadef88fbbec88883aa86adf8f7316fbe622520569f322cb653ec4b0e196316f59c39e097001d68e215aaaaa395713f758585feda3db3b31728132f1dc5822ded3f886ccac08516deeca90bf7d93a4de8474a6f87786af5a7d590313c1c965b6fe161cdc0fde811d066fc509a0e7ad24bb749c0e67fc974a313a4b4ef523af4915f83d0d99a867", @generic="c148b23ac10fc736c1ff67f3afb81f4015d87ab507955507febd98195356ea8a4613ea27df6e5a8766a1bf0835d5b211d09cecc2588229ca33d8d6daa53e84e1beb1991833998ce0a0ee2c614ca80382eca12e4f7fd1b0252b1dbbd75b2923a088df76ece74691a86fc3052469"]}, 0x148c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40001) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:05 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x700000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:05 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b0d6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x10000000000000a5, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:05 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x800000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 567.583075][ T4542] loop5: detected capacity change from 0 to 264192 [ 567.609170][ T4542] FAT-fs (loop5): bogus number of reserved sectors 20:38:05 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x5c020000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:05 executing program 1: mount(&(0x7f0000000000)=@filename='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='ocfs2_dlmfs\x00', 0x204440, &(0x7f0000000100)='\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:05 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x900000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 567.609226][ T4542] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:05 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7f8575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:05 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b0e6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1b3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 567.712018][ T4561] loop5: detected capacity change from 0 to 264192 20:38:05 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7fc575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:05 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b0f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:05 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xa00000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) [ 567.775200][ T4561] FAT-fs (loop5): bogus number of reserved sectors [ 567.781745][ T4561] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:05 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b186fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:06 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x5fe903b8, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:06 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xb00000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffa44, 0x5, &(0x7f0000000280)=[{&(0x7f00000000c0)="15ea5f60468eff8dc1e81f3a52e3880e046e7fda9c078929b071133df6509d1f4f1e75aa69fe6a81576541223876285e0e1e25b260d5c936f3760b266952ed3b5752fa8f6e0750a2c3203a6eecd4ceaa4d307fa659d0a2b41c6a845e31df92ae25e2c0efd50687d36197d4bc309c1c271d4cee9ef25e4aa835681270a5575a0afabbc13d2126878b0773de5e6694e89c75cb8b80bcc0446acdbf901a924b07d0340113545e183651d11722011679b827ad9d9cc327d40620003c1ca1df3b7a62f5eaff80cfe8df94bbf602579d0612e87c40bf5577c585afcaec4b219d91b47083270b6d8041f964bd6445cb", 0xec, 0xfffffffffffffffc}, {&(0x7f00000001c0)="4624d8b88c7d744f25ae1f771c996dee0e14d82e49c44ab11bfedfa1154d193c9657d7b91ab4a97195f778aafca214a31262f5e5f9a4b010d5410d6c464759ded1cc179e8e9815f6df92e6271d1a35903a1a5dfe2007b78340b289532612a111084d6fba68fa5f5d2d96223f130bf0775100630d5993573414a20af5ae343d565dbf13bbda39", 0x86}, {&(0x7f0000000600)="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", 0x10d}, {&(0x7f0000000300)="68f0baaa2d4ed1dfc4c28669219e5b9f203d867e25db67c21f8067a79785d34f3cf48177f3b48fe167f3815d114ec7bfb903ecc06fd29cdc98e276ce22072ffe503e0610c47b61d74e82bf8bebd9e56b1aa587ce7d25aedfc3384bff726323429a46c59fc294c5a082ead26a62451c0bb688f50e35fad3ad18a8cb255222d4acb879ed9e9f3d8672e89f07da31a28734b241b5a526ae92e68c7fdb2a147e6dd14d84b2c1591324dfa755c7406b211b5bbbcce93e7144794401fe", 0xba, 0x6}, {&(0x7f00000003c0)="06115bf838c9599969e9b6f6a9d4ce740d46b49af393c4c093acd2a22ee7440f6418102873c9ad0b615ad107b2e879db6f760b31283ab6aa827fd200536323d6323ec1976405cf3e202dbf4ec2cf8b21fdd85620f9da519c8406f036e02e76316c4556b326efbc2138b7b978afa8d465b5aca924905153093cf9a25e4d6b689ef47d4fb65ad11cac81c10a8a190a879b5750ef8c053ab64f13076e55d7250709ab59f751a4311c600532afbdd6a9ef44a5c5e44e6fe34ce6a6c38bf7dfba6b3064a86d2bce67c2bb2c81fa6e176d86c7b6588eb4ec57c2083f76c1f5e54bf8caa9ba60a2c9c336f8ef75c023b92e7ea68f921f", 0xf3, 0x5}], 0x2240060, &(0x7f0000000540)={[{@fat=@time_offset={'time_offset', 0x3d, 0xffdfffffffffffee}}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@obj_role={'obj_role', 0x3d, 'time_offset'}}, {@subj_type={'subj_type', 0x3d, '!#&'}}, {@fsmagic={'fsmagic', 0x3d, 0xfffffffffffeffff}}]}) shmget$private(0x0, 0x1000, 0x2, &(0x7f0000648000/0x1000)=nil) 20:38:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0x80000001, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:06 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0085f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 567.855309][ T4561] loop5: detected capacity change from 0 to 264192 [ 567.868793][ T4561] FAT-fs (loop5): bogus number of reserved sectors [ 567.875368][ T4561] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:06 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1a6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:06 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xc00000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:06 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0095f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:06 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xd00000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 567.955057][ T4602] loop1: detected capacity change from 0 to 264192 [ 567.973898][ T4606] loop5: detected capacity change from 0 to 264192 20:38:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:06 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b00a5f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:06 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1b6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 568.058590][ T4606] FAT-fs (loop5): bogus number of reserved sectors [ 568.065152][ T4606] FAT-fs (loop5): Can't find a valid FAT filesystem [ 568.091015][ T4626] loop1: detected capacity change from 0 to 264192 20:38:06 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x60000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:06 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xe00000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0x0, &(0x7f0000451000/0x3000)=nil) 20:38:06 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b00d5f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20200, 0x10) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r2, 0x2) r3 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) io_uring_enter(r3, 0x302, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE(r3, 0x5000940c, 0x0) 20:38:06 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f08abf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 568.168785][ T4606] loop5: detected capacity change from 0 to 264192 [ 568.178755][ T4606] FAT-fs (loop5): bogus number of reserved sectors [ 568.185605][ T4606] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:06 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xf00000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0x0, &(0x7f0000451000/0x3000)=nil) 20:38:06 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b04d5f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:06 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f09abf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_io_uring_setup(0x6d9b, &(0x7f00000000c0), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000040)=0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x4, 0x3) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_ASYNC_CANCEL={0xe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x6) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) mlock(&(0x7f00004a7000/0x1000)=nil, 0x1000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0x0, &(0x7f0000451000/0x3000)=nil) [ 568.303772][ T4658] loop5: detected capacity change from 0 to 264192 [ 568.335800][ T4658] FAT-fs (loop5): bogus number of reserved sectors 20:38:06 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x68000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:06 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x1800000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x4, 0x80, 0x1, 0x63, 0xea, 0x9, 0x0, 0xfffffffffffffffe, 0x1000, 0xd, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000, 0x2, @perf_config_ext={0xffffffffffffff46, 0x6}, 0x58, 0x1, 0x6, 0x8, 0xf958, 0x7, 0x9, 0x0, 0x800, 0x0, 0x3}, 0xffffffffffffffff, 0x6, r0, 0xa) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f0000000200)=""/144, 0x90}, {&(0x7f0000000040)=""/8, 0x8}], 0x3, 0x6, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000000)=@v1={0x0, @aes128, 0x2, @desc3}) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 568.335814][ T4658] FAT-fs (loop5): Can't find a valid FAT filesystem [ 568.374892][ T4658] loop5: detected capacity change from 0 to 264192 20:38:06 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x1a00000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffa44, 0x5, &(0x7f0000000280)=[{&(0x7f00000000c0)="15ea5f60468eff8dc1e81f3a52e3880e046e7fda9c078929b071133df6509d1f4f1e75aa69fe6a81576541223876285e0e1e25b260d5c936f3760b266952ed3b5752fa8f6e0750a2c3203a6eecd4ceaa4d307fa659d0a2b41c6a845e31df92ae25e2c0efd50687d36197d4bc309c1c271d4cee9ef25e4aa835681270a5575a0afabbc13d2126878b0773de5e6694e89c75cb8b80bcc0446acdbf901a924b07d0340113545e183651d11722011679b827ad9d9cc327d40620003c1ca1df3b7a62f5eaff80cfe8df94bbf602579d0612e87c40bf5577c585afcaec4b219d91b47083270b6d8041f964bd6445cb", 0xec, 0xfffffffffffffffc}, {&(0x7f00000001c0)="4624d8b88c7d744f25ae1f771c996dee0e14d82e49c44ab11bfedfa1154d193c9657d7b91ab4a97195f778aafca214a31262f5e5f9a4b010d5410d6c464759ded1cc179e8e9815f6df92e6271d1a35903a1a5dfe2007b78340b289532612a111084d6fba68fa5f5d2d96223f130bf0775100630d5993573414a20af5ae343d565dbf13bbda39", 0x86}, {&(0x7f0000000600)="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", 0x10d}, {&(0x7f0000000300)="68f0baaa2d4ed1dfc4c28669219e5b9f203d867e25db67c21f8067a79785d34f3cf48177f3b48fe167f3815d114ec7bfb903ecc06fd29cdc98e276ce22072ffe503e0610c47b61d74e82bf8bebd9e56b1aa587ce7d25aedfc3384bff726323429a46c59fc294c5a082ead26a62451c0bb688f50e35fad3ad18a8cb255222d4acb879ed9e9f3d8672e89f07da31a28734b241b5a526ae92e68c7fdb2a147e6dd14d84b2c1591324dfa755c7406b211b5bbbcce93e7144794401fe", 0xba, 0x6}, {&(0x7f00000003c0)="06115bf838c9599969e9b6f6a9d4ce740d46b49af393c4c093acd2a22ee7440f6418102873c9ad0b615ad107b2e879db6f760b31283ab6aa827fd200536323d6323ec1976405cf3e202dbf4ec2cf8b21fdd85620f9da519c8406f036e02e76316c4556b326efbc2138b7b978afa8d465b5aca924905153093cf9a25e4d6b689ef47d4fb65ad11cac81c10a8a190a879b5750ef8c053ab64f13076e55d7250709ab59f751a4311c600532afbdd6a9ef44a5c5e44e6fe34ce6a6c38bf7dfba6b3064a86d2bce67c2bb2c81fa6e176d86c7b6588eb4ec57c2083f76c1f5e54bf8caa9ba60a2c9c336f8ef75c023b92e7ea68f921f", 0xf3, 0x5}], 0x2240060, &(0x7f0000000540)={[{@fat=@time_offset={'time_offset', 0x3d, 0xffdfffffffffffee}}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@obj_role={'obj_role', 0x3d, 'time_offset'}}, {@subj_type={'subj_type', 0x3d, '!#&'}}, {@fsmagic={'fsmagic', 0x3d, 0xfffffffffffeffff}}]}) shmget$private(0x0, 0x1000, 0x2, &(0x7f0000648000/0x1000)=nil) [ 568.375516][ T4658] FAT-fs (loop5): bogus number of reserved sectors [ 568.375529][ T4658] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:06 executing program 1: r0 = syz_io_uring_complete(0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f00000001c0)={0x0, @adiantum, 0x0, @desc4}) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x1, 0x1, 0x0, 0x3, 0xde9}}) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x54a3, 0x0) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000609000/0x2000)=nil, 0x2000, 0xf, 0x10, r3, 0xe32a7000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x3, 0x3, 0x7485, 0x1, 0x4}}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200), 0x210400, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r4) mmap(&(0x7f0000419000/0x2000)=nil, 0x2000, 0x8, 0x50, r3, 0x3c4df000) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) r5 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r5, 0x40309439, &(0x7f0000000180)={0x4, 0x4, 0x16}) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:06 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x1b00000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a0de1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 568.449690][ T4681] loop5: detected capacity change from 0 to 264192 [ 568.457016][ T4681] FAT-fs (loop5): bogus number of reserved sectors 20:38:06 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b09b5f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:06 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f0aabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:06 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x6c000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:06 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x3f00000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 568.457030][ T4681] FAT-fs (loop5): Can't find a valid FAT filesystem [ 568.490180][ T4681] loop5: detected capacity change from 0 to 264192 [ 568.490551][ T4681] FAT-fs (loop5): bogus number of reserved sectors [ 568.490565][ T4681] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) r1 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x7, &(0x7f0000000700)=[{&(0x7f00000000c0)="9e7a869936780a24a03e04e6bbf16a6b80bec1deb7b88a6ffdd66da172e93908e0b755ef6713bccc9a940b370f740df8c1cdb21623b3e05dda63d84027bf0522c323b0c54fc2a58c52ca4f08bbad623c4a919cf7250947ff2fd68ecf362e37259b0b2539d8337d735322702dddf92fa8367b6cc1da9b90752bbabfbfe12cea9458674be1440b83caac60cb75c4ef70e77836e74bbad36cea75e279caded85ac27b26961ffbeaeb6bf8", 0xa9, 0x2}, {&(0x7f0000000180)="3a355e778e7dfd69c6c0098648783a99e5d3de13c21fec669262055187ad4d1ba51a75b116d09c48c588be30ac715d6a8fb5528085e8cb6cb559ddf58253e7ae4e503e269877774cb11d042bc59503b0c101212eefe9079be339fbf59091b1ae0a262b8a9e4e9af6a95303689253ce6612a431ab1fdd87796aa07fc1b66e98c3b479c39605cc93b1ff215e8fe2df617b3b218cfe159b5646927801e55331345f015945c64ef09797a2103adea8b2b8cb13cea0d8001f564edb48aad4a975bbbf02954aee89d69632da4d99885e85c31ee986a29a", 0xd4}, {&(0x7f0000000280)="4223b37ff22d876996d9ad978718c0b28625610d86249ed3fe366c4c3307dd3f5785d1088bdad3563986ed8289e2002b9401b1911e92dd9aa16ea81e8f0cd765ef351e669f2c8c342688395d06002da40c12319aa25a6ddc433c57374c45bd4b092ccec730a51566625316eba55ad30e55a433c0a874bab538e451a4eb6488e3668ff6ca88b31c73a71e604a0915a5d8f940886750dd5d697ce26d385381bbb998ee2dd09ebbc8d7e464c84941a58d0e886565e75770914cc702366fce8b76", 0xbf, 0x9}, {&(0x7f0000000340)="adbb3be3ca339bae5f770905f1dad3d987f27b3f591438d6a7f6f5d0121d388ad5ad57908b8e542449ea1dbee37d9b775884b20245a230c6e585a9fc6c7e85eb9b9dc54d13ee2a9c6806e60128d64216de4cb8597e39e95268c86e33889e5818c096f9087e6b7b0a95ac7585bcf7a497ff0c2e6d0361d5ab532d088d3159c899ff9e753cff1e4a4acb96461c20b2be07786e78310c030a66cba268fc821912d841b99616a841ac2fbe872ae1879043573c34614c3f82e49ca3bc7efa4307faddd33144b5e2ba6aab6d0e2cdeca90af5c922f36c70bc7dc6b1bf760a68da40c", 0xdf, 0x7}, {&(0x7f0000000440)="fddb3fec660a4b9760530e485ccd2f34ff9b838290dc4d1336a7afb8e43f798220ec90a1d6b1100922ab01dcaa24eb6517d5aa54079ab6a0e5fa051191cad950bd8bda0f89499e7830dcbc81cd341804f9f5a40aa08b56a732153aee897e95f7a252257468895ee8b9a6779ab361a45a81a39e4d59173688d79b5ba49ba8f016dcfa8d477120eb54b127b89997185fcc47c4b56a56eb407cfa39e2ee950404353b2345dc8c8d504f434e3b9ad1068c37ae0f090ebafa", 0xb6, 0xff}, {&(0x7f0000000500)="941cca1952c7ca0a093db1ac40ef0263dc488a6e150dfbea136a17ad76ba4fcfc865e4c837be2f8b619ad878749fecd371c641115d444a446abc3c90b8b86f2411c7090f270991402fff7a47964bd783cbfbbb27481834d27c3d75ba709b73b8d48fd2a9d827c39cf588f05de79c36e364e7a9d0f631cd7c98bc3f1fa8fa0b6ef47bbdada3949001077e426381f4fe022dd1784472feb7193d34f9b4a1e5957e5aa986032c700673ae18c46101f0bfed648218634181c0eb07c76662b27e7d954009e01aa7524bf2", 0xc8}, {&(0x7f0000000600)="bc29ec83f08317833e24de86d4102922a7b3f191aed2293a68dcf352be94f0dba734fc21a8efd8f90cd63bdfec00e8e5f4b6d31615ef10e3d0de29bd922968c65fb1e68593888550686222fe48a5486d6edfe7de37e49bcaf28eaa6a24dbe3beb0a473b812d0c4f08953fb9976edb09e0b1dbb92d8577964fc037134aa08e9c4732e7893ab78248cab53074133deadf41930fbba43512a9fc415d37aaa1cbcdbf59d71328f28d26acb97d35b22a19d7ef04d1055b7fcd5fb5d2bf44f6e557006d24b6096b40d4a22350e72d152e3ce73b500081064aa7c4a4f79904341116e15ca7df52d099408bd1aa956c77c464069420e5013", 0xf4, 0x7}], 0x10c0, &(0x7f00000007c0)=ANY=[@ANYBLOB="2a2c2c2c2b7d5d012c736d61636b66736465663d2c7569643e", @ANYRESDEC=0xee00, @ANYBLOB=',hash,uid8', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) sendfile(r1, r0, 0x0, 0x8) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:06 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f0dabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 568.659872][ T4719] loop5: detected capacity change from 0 to 264192 20:38:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$incfs(r0, &(0x7f0000000000)='.pending_reads\x00', 0x4000, 0x88) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000040)=0x6e) mmap(&(0x7f0000302000/0x4000)=nil, 0x4000, 0x6, 0x12, r1, 0x5bcd5000) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:06 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0ae5f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:06 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x5901000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x5500, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="745d29d6114290ecc636fa7e10e5bfe886a92f9c6e983dfde3c732dc70c1808749e2fb42a484961c4c570ae0347efd2e921b5bd8966099a6bdd3428cdd9f28d2faad27ed2c4b10ec671420ac579ff565ee5537c2c49651c8ad246b237cc795744c589f659b690dc2a3c56a03b46545136eba99c079b440c0fbcd05f148fb51ddf36810e79724768059b70bff8cc28e76f7c09e5a777481157ca726c00712684e308b3cb27619773db88cd933c50fd71e27effac2e7c71c36062afad935c69e2d75ca8694fb345114ddbc3c609b4927fb1aec90f728ca50167c094a72ea8d", 0xde, 0x7a8e}, {&(0x7f00000004c0)="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", 0x1000, 0xfff}, {&(0x7f0000000280)="b78697fe6ce4ab502e33ab98b4bf8df30b1803f07062962f7046c447aec672e5562fbde53996e6cbd852fc9c9dfba150dbc75d916b97f5c162ecb9b5c324856b06a19fa91258e4807613e5aa3f398a26fa24efd4daaaf3d03f103073939d37118591f30c5517eb81c33c692b7f0b73589f2a", 0x72, 0x9}], 0x90, &(0x7f00000014c0)={[{@iocharset={'iocharset', 0x3d, 'cp850'}}, {@rodir}], [{@fowner_eq={'fowner', 0x3d, 0xee01}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@smackfsroot={'smackfsroot', 0x3d, '$'}}, {@seclabel}, {@dont_measure}, {@dont_appraise}, {@pcr={'pcr', 0x3d, 0x28}}, {@obj_type={'obj_type', 0x3d, '###'}}, {@fsuuid={'fsuuid', 0x3d, {[0x63, 0x36, 0x39, 0x38, 0x63, 0x37, 0x65, 0x66], 0x2d, [0x30, 0x30, 0x36, 0x34], 0x2d, [0x30, 0x30, 0x35, 0x8de590f7ec6475cf], 0x2d, [0x5, 0x65, 0x36, 0x37], 0x2d, [0x33, 0x32, 0x65, 0x32, 0x65, 0x30, 0x37, 0x65]}}}]}) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x40, 0x7) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) close(r1) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000000)=0x10000, 0x4) dup3(r0, r0, 0x0) [ 568.700226][ T4719] FAT-fs (loop5): bogus number of reserved sectors [ 568.706793][ T4719] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:06 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b057088f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:06 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7e0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:06 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x6003000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 568.821845][ T4719] loop5: detected capacity change from 0 to 264192 [ 568.872005][ T4719] FAT-fs (loop5): bogus number of reserved sectors [ 568.878541][ T4719] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:07 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x74000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:07 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b057098f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x30, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)={0x28, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r0, &(0x7f0000001140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001100)={&(0x7f00000010c0)={0x2c, 0x0, 0x20, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40040001}, 0x80) r4 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_enter(r4, 0x302, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x189) ioctl$BTRFS_IOC_ADD_DEV(r4, 0x5000940a, &(0x7f00000000c0)={{r5}, "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"}) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:07 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x7f00000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7fc5bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7f0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:07 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x8000000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:07 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0570a8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 568.991840][ T4771] loop5: detected capacity change from 0 to 264192 [ 569.008226][ T4771] FAT-fs (loop5): bogus number of reserved sectors [ 569.014867][ T4771] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f0df4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:07 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x7a000000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7f8575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() tkill(r1, 0x40) timer_create(0x7, &(0x7f0000000040)={0x0, 0xa, 0x2, @thr={&(0x7f0000000180)="4853996ec68d96c2deec97e9f2591594a565f5262f29c9ff62387eca73d3ab4ddafc2fc53ed83d7208e78ef7bd3f919b6b9bbd1311bc3275c9d5734b4a83475d5a9e64525750750954ddd7c4de102d2b7b591cd05260b12b4ea866b2ddb11e28f90d187f3a499175a9cdc1b88ca335e2e570af7638807f86ca4b62420d28477e438e134262163cc7849f3abcff1de0863fafbc9304269492eebbc26e134f46ff3117d90dad1727e3a15c5783ba442341181c76d6fc903a1ba6bcf843b43267bea5f6c4eba4e3f63c52128152e3152abdf3859ba596be513526b9269868b803151fb0f9d0bca7e2fd8671cfe3d10edb35d10a96fcddb201efbcdf44cf184193f0bae580d39412ac44501df6c96b9a9a5715926dfc41f7e58b7b76ff470492b9cb5bc05da9b6a579a2287adc21078ba8264c19c7d11982a3613af9ad1c382190391e87f98aa19f20fd557dcb33259e6f647778dd0734027aa280775779d568803ae0ab61845ddfbf39994e0ccb1006ec7b67800e7d1a499a555d738c2a81407eac7d0c89d8965b3815a2e42678d13f76891b2c29fa7ec9ee2b1277d91f7791780e0f28cda63796a81e31d246dc4d7c4005d9ff790539528a93cab79b5365e7592aef8f3f03dd786383a1148c37e25420b77d395e3bfdca99f44904d4e686484524dace4a6b73f6fda19a162b9cdaa36eb6f1844f5d4980b6b8461f3b5b9c09c1d5ae49fc8e8f18b7559a0902ffb5c4c19bbc6412db94bf8a7236b1b9cc4a151b8195802d05ef74f8e9ff12fcab79e462e336381122bd0c317728ddb377941ae5bfbbf3f3701b79c11c7da148dceb27e0d71a32c90283a28240416c20b8740a6fb8b811e7a495cbc4588e186049d2eafc259fd5d290ad27de22721719809ebc54c67796454c5558bba23dec6a496912dbea483b209a94c9d001eb162f71fb189cd1287f7f804af4d34209e93cb82fa4bdf4682bf92007e8c1f6c79785248d6ba43a12f27eb44fcbc734608b6f27f69ac93e9a9e0577835dfe2ece03579a6029d26446917cc05239911e9484c1d40467cf85d397614f920888eb5c5d843eeb20a39fcecb91fd74706457159ea2f59fc04adaf2251ff91fca335d12934db6321d826692804fb6bf8afcdc84b7049ce274d20e073126c4c341a91fa225ab65647df982933008cecaa009b7e9f8c084867050b6ca51f0d1221d697dfbc270611e7e189bbd9a055e152fe6d35e37368c520f61844a250d289c7a5640cf8d6065dc8bb658e6fd7f883526c9079c4e39200b46e2a0df3e675ecff8b9f69bea08a36bf94cfa7142c6c239b5c6267fb64955106b7d14490587b482c59654b961621220afde9da0c9af57ffc6225b45d363952a79e70cbb216f99fde92125a7edb5f1677546474b23769cd3bc72a112f57b28dad6b2ee906f8bfb8a4065a4966da438657d76deaea03e99e53a26b9bda339d1bb2c267d9f48d1cb50ff032e0fb0f107ddf8ea39693128fd71834dd4719ecb2f0a53d5ffa0f0bc4d81597f46e1599e8ae52898addc529c9abac0e34435cec18509d233eb07e38d514e805950d624545c8e4846feffc7e080ead9720487fec22625e01ad4ffcf759a1da0a11d85170480a16e91f705782bfc9d95635652cb38d94a3f6fec90f71f3d95669ef1e450c6ce3bf0069d94d3af83d890153797e4c7f3cb4bd1662c3b444964bcf607939f6fbe607f23352531aa1c7f471d246d1aab35fd1dd57e73725a5c7edee894725e5301517e405fa2006ec5f1b98b5e1112371f0343608f826bbe0b65a3bd5eb74267774176a7da6d10f0d6ef5e836f8dd225d3dc2371de0aa7c04582a731ee5143c7c63d5f6739701dfc2096173464ba7fd7e8a1a63784d86fa9ab5a70b11cd8c9392b58ddb71b901cb10f87137713caa22da3f2b4ad6c453ea22ea242ab40a1ba0dada6ad7102b798e002c2b3d86fee791af31cd92338231fc0ff4a1d378498d5b4f544a747ac554f8635251a7d26d589b3e6f4747c98282b3cee3e46b4067bfe319d5643c2031c99c5eadd9f1e87e9a4d54d3f8ba7d1ef84a5d2a0410e11fa0846e672e3e78e00329a59784b90543fc92bc1cdc1036e5b325a4697d687edb2cd7f88c1b375bb7bf3fa908348e585e3ac7f5f48341f209e0a5f3dbeaaaf27481ab5a218503dd1d2482ef8c12cca3d14019777e3bf8bf1e0f5c4729b86b23cd0f0e44683bac111a8b9ffc00ca50276c2b4d9f240246b225adfb7f909b73ddc516f703f5ee8ed83a84f0b7c68cd11c41154f113020bcb488b1c173b4fecb70d806fda932068935b0c83d88869c8fc69e3db8bc8d9cc2a104a88643002c6e1e81fe080f7ec06128c6a4b1c328298f2a9236305be481aa7e79d119c078fa4605e7f7414980e8d2159ebc4c5f7af218bead43d833a6f8a2fc9e6aaeb146a37eff5ab3e0163968689a798cf048fac1246960fbc2f6bc68cb7e65d76ccb7fa1968156b444acd305fb909e7872ff7dbfa2cdab8eba7c9c8319f06b39b3090f72139cad6a97bba504fd2b3f34d8d37ced3e2470c100d80edeab66a0d169292b4b7345ddc83bff7f707f4b0238a1243bab9ab1f577c26e1635838348402167d9ef53a75d516b62b7180840e22c8a5a8b395164fee888e7483bf7870ee665a7120262bc90678cb328aaae639587bf3069ad25c45e0a642b6b692469d03cdc85a2f9ab74dadaba2c82741069b2e47a9fa48362a9b67f7c9229d248bebfc13f776a234b4cb725c8e5e9b003538034e20231b06b82b00ac17064dbcf966988df3673a5b612ca4e2ea2ae7e18ce662c7acadc743a6dd6ec5311d3cb9beadc659cf4fade396de6cc3b274130d380c36e3abf2d1773f3e9e1f2b3e41adf7e23424766d3e8f01a8d8e988fe0d8a34bc9f79850d2f16a8236eabf7bb45f721c238991f2e79dde5dc5052f67f64d478b69da7700ade450b742608458db9fa7650e37dd0a91941a65dedd604e795d914b4277f9399c6847b1d225575ff5f90a122198206635362bd5f69a42aa7c4c0914ab91d5f1c9dea6340ca9ef0aff2159bc62e1dee8f8d4c0f2c36c5ecc57177a4ee57028ed5ff32117902869de2ed9363617be541b3b286127c0bd836270a8ba7333a078f5f43b3f8c61f637090696748c1541b8a7010d314399adb40386ee11806ea70155c3036c544082faac4f712f1d76fc6f8af73a92bc5beeebc1e244f4528f8e28b52e8a08cba417182fa8ebaf5d51ed2eb3b9632d5beb2b2b83acb6306e2a7fa1b258ec97ad6e55c24f8883c531b668a8df0451e0b5361700e8d41cf9eba913d28cb40bf73f4997fbebd0c1bbbd52c6a5f6a23465a76b870d675ec73035dd71274aca3461b5f4994a0cc1934e0c750580f8bbbff4e51c79d0fc54f3143946fa7b9d53736aac96f772418917a2b9e604baf13d3d24740c38996e7b6e6c5bf514061a848386c66a95ca7501eaaac28f16d802dca39a8e68fb9b10e6371a28629208ef449c8d601059a4db9e782fc969a9579af866e7cfe3feb96fa3a50a0a13c482124436c18f5dfdc91f6cbb47e1bd3b3cb45f7e88472f0aaf8d205fdad201e18c141e69e4592bc87115a43af3a423cf0592e869d6bfe16cfcf1efbc3f2f8243ff607414e5dd66bc9b905f6c4ca9f709a615580f0f61eb8d0860bd91522b6e313385533ebfc7919938d4b46ff7c6513618dd6aed79edfb84bf3d1cb4528f1b9d85c31e16285f996e3af1722e45538824d80b33ca5eef449d193ae574ef07f40d5653ea16323bdfcbe5855bd70f37c2e8fd533b21c12fa1c66f789ed0a31c845d1568d59df466d4909174fe22c37a93c22e97beaef955a3dae443c2a325ed4a7840746b14557ca3b05b8109e0493bc083084e25606273fa53041117a78ccb6b3f9b1169ae9ae479d2f9a880fd616cfbf2bd7af7152994fbacca2036e6fa3d51e6288ca77086187f88d8ce666695e28055fcb74c7f81b506bf3af1be6eae37449cb509ce17e638a628660398544854713aeaf06da5687f7b1ab0227e70ecab41085f7928c4535fe4e62957d1dcaed927ddcc2acff5fb0bb68d6b2b29b8c2875489fb375763b91df513a45828cc01b47c4a513f263b72137ac4e1e7b7b29c7fc329e730f7cb67bd4506dca1ceaab6a560acec6aa5dacb7852d0b4b99255c2a85b9575a15f32611ab79da2303a4a9e05e32a43c79d4b356fede1f7f03c3e68a0fbcb1ce8dc1064edfefde7a5d710afaae2cb70fc24600961e684bcb0842e2990363c205bb1801d097b6ca49d38ca6162d02630d85e8e12a72d13316516fd595671020d320e7ddb942ab621dc1ad1b9894439e8f52041feff140a99cf05809ef88489453143d9dfa20ebb8ad969ee2817d09c27bd60b5e7da375f8819b8926e6c18f35d3f272f34b67d442a2cddb652a9e68dbcbee7a10b825a847349a7bcaea0baa3e1da84a44f26d427931f561d5ce6466a1cd3913e139a8af215941467eb93f86baac5541c08d8c016553144046c9379694f4f4ff73d433a5d778a3320d614d694323fa965a26d019bb569199a1c13ee7462d09ed9106c9f66dabef48cd9b99378ed61edc59adece28e37a2e7181e0c5c3c640a32b0fa97b1828cd2ac618a3b8492f5b1266abd93dcc0a18878365ec79239f5b7d82afbecfdae5337ddbe6e5bff58f066642f4f737ce883f97da67ed28afa9cbe0f7c38f6f0f09e47f30cef3f194be541985bea2af7f9ba3bf4ecc5f7b8cc76aa1b65dd9f512dca270e6b993477bbd915c0baa51ad210819071a0f6a5ed67e444450b4206347645103d7f3b4801f0a643f6dc97b0b3352d9b03d9f3f06b76b3e5a166955d61f19517e0454a1730b63eafb8776b9c2f105adf85cbc6cdee36c086acc9b73e38048c3b230afbd9bd8e27803a357123963a54956d1f9fde2a2cef225947158ea7cc6df21dc2170add9abba3447f7057043cef37b064145f3e4b8139d5fd91593a0009b2cbae1451aad04be1c1ae854b057b9e777d16b895094b3d535dddf0eb9e275ac6e4a2bc181eed4fe8dde9d675c621b1f8e0bd1ca1003bd1c51aba2e2e92fbeb46df07b63b8358885dc45d5c27d56b4e0f52eebb1cf6290e2c412e7a5276c201fd1e8eef29b9bd888eabebfc94699a0056ce24989b978540c2f7ea2d764de961f166070806c6c087cb22fe4eee685137f32bd5137fe79042ab62e5ced85a502586a4f3613c84bf8bf0839b8780150e8833fa61c354daac8d4a0d361ae194b0abe4066b8d5602c1293379f7318b81dad168a14da963b5887ca291f25a1a6acad5d060582a4a1d47d53a674bb55808d8c2cfc8eb277eababd4cf857e2720785d7d35b669a39b19eaa0c3f9638a93be8e1549f895e6abe59ec44b5496e12b227d1ed085df6422d82d45d3ae83ae09a6f5b9f468a6e1a35e4cf63c7ae3b2cce27111fac67c575330d65aad1fc7a610bcc99dd35efe141377e863ba0ebff50da9613dfa71dc2940aeecda3497fec25613174b79337d558262af7460b9a7d7fa42bdd1de143c8098f388eba5f1465da95ed0e2de98e5d99200627f96485af53fdf07992bff1b152dcacdd1db074d10c6d1158b1a7269ea1a08fb69a655603bd8aedf36969e93963a10b4c24d05b351edf116411c84fc107abde7056e3fbcfe6502c7ea0ee7dc96aa535bcb727f29a30e4f9865d9a9534996c0d02c76a0fca8164a9df0a21412035734ea5a8d46f11a5630d33d03007c3692d1da714c8cb1a1c2974bc93954f36fa3390d1ffe80c6b9776677138cf025be8e4ec7509e1bc41255d614e7d7b77fb0bf", &(0x7f0000001180)="3bbbeb3bb609d2a9c15edadb969eb21030abb020e011c57c6982724fbee3c3c92468940afa8848d9bb112972338bec40381287ea607e6edd301cf095746fb19752498f1c9d1cf4b5b29c31de81d4c54d065f1f74f0a54a17c2e64e205ceb88c043f4a481cbaa2d17eb1abb370c56d9f9120a819f8689d313a9a86292a4d79189159251f4a572af3604bb372f2dbf5077b93832299fd65207a7238d02d73b45b3276d8dab67b63aba16e3fb5c7d3b96072e584e01fe5e751e0acc0b8fce554cc0b012277dbe25d2d1ea04d767de04c23568c360d2af07dbb7436e8dd33953fa0deb44bd3c239c68b36a87fd57242cb5af"}}, &(0x7f0000001280)) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x30, r0, 0x44004000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000000c0)={0x0, 0x0, 0x1, 'queue1\x00', 0x7}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000000), 0x0, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r2, 0x8983, &(0x7f0000000000)) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:07 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x80ffffff00000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7f0575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:07 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0570d8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 569.137319][ T4804] loop5: detected capacity change from 0 to 264192 20:38:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7fc575f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:07 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0x9bffffff00000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000000), 0x7f, 0x5) [ 569.197539][ T4804] FAT-fs (loop5): bogus number of reserved sectors [ 569.204091][ T4804] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:07 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) msgsnd(r0, &(0x7f00000005c0)={0x1, "e7515527e396e0d6a8fc1dfabca39db84f96aca04a48f7a7e30ca2c9b92fd1ec99b001f7ae7cd377035289bb70afcc9b037012f8d46ddc1585905598711aa63314f8bbaff2c320585afef25e6ab8701e8f37b5c25bbdbea1481e1d4d3a3ccb49ce793aee7904a76284d3b52db92af93fd00e40f4138df40be08c0326a6a344adcdd9a1253d096746e5dc7a0e8a439873061c08d454f8dd782cb2ff4510f557acd520518f2c0b53d6ccbb43625e37232a8bd0cda6810cfe8f1173159f16cfdf0bed7668484ef4000ad3cb29306c69aa701a10d2879d5aa4539b954a05759686525d3cf9d4dcd9f5fbc830598d25b7fb86726e"}, 0xfa, 0x800) r3 = geteuid() r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x17) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) r5 = clone3(&(0x7f00000004c0)={0x20170000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), {0xf}, &(0x7f0000000300)=""/141, 0x8d, &(0x7f00000003c0)=""/144, &(0x7f0000000480)=[0x0, 0x0], 0x2}, 0x58) r6 = msgget(0x3, 0x10) msgrcv(r6, &(0x7f00000006c0)={0x0, ""/14}, 0x16, 0x0, 0x1000) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000540)={{0x0, r2, 0xee01, r3, 0xee00, 0x1, 0x100}, 0x0, 0x0, 0x2, 0x401, 0x4, 0x7, 0x148, 0x80, 0xfff9, 0xfff, r4, r5}) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x24048840}, 0x8800) syz_open_dev$tty1(0xc, 0x4, 0x1) 20:38:07 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0579b8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) mremap(&(0x7f00002aa000/0x4000)=nil, 0x4000, 0x1000, 0x7, &(0x7f00006ed000/0x1000)=nil) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0x0, 0x25}, 'port0\x00', 0x0, 0x20000, 0x800, 0x5, 0x40, 0x3, 0x66f, 0x0, 0x4, 0x5}) 20:38:07 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x82030000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:07 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xc000000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 569.268801][ T4804] loop5: detected capacity change from 0 to 264192 [ 569.281480][ T4804] FAT-fs (loop5): bogus number of reserved sectors [ 569.281492][ T4804] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0085f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:07 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f071d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/prev\x00') ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000040)={{}, 0x7, 0x1000, 0x2}) mmap(&(0x7f0000679000/0x4000)=nil, 0x4000, 0x4, 0x40010, r1, 0x99fb6000) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:07 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f081d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:07 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xe000000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0095f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 569.382682][ T4848] loop5: detected capacity change from 0 to 264192 [ 569.409620][ T4848] FAT-fs (loop5): bogus number of reserved sectors [ 569.416172][ T4848] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x42941, 0x0) splice(r1, &(0x7f0000000000)=0x7, r2, &(0x7f00000000c0)=0xfffffffffffffffe, 0x5, 0xb) [ 569.485777][ T4848] loop5: detected capacity change from 0 to 264192 [ 569.496772][ T4848] FAT-fs (loop5): bogus number of reserved sectors [ 569.503564][ T4848] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:08 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) msgsnd(r0, &(0x7f00000005c0)={0x1, "e7515527e396e0d6a8fc1dfabca39db84f96aca04a48f7a7e30ca2c9b92fd1ec99b001f7ae7cd377035289bb70afcc9b037012f8d46ddc1585905598711aa63314f8bbaff2c320585afef25e6ab8701e8f37b5c25bbdbea1481e1d4d3a3ccb49ce793aee7904a76284d3b52db92af93fd00e40f4138df40be08c0326a6a344adcdd9a1253d096746e5dc7a0e8a439873061c08d454f8dd782cb2ff4510f557acd520518f2c0b53d6ccbb43625e37232a8bd0cda6810cfe8f1173159f16cfdf0bed7668484ef4000ad3cb29306c69aa701a10d2879d5aa4539b954a05759686525d3cf9d4dcd9f5fbc830598d25b7fb86726e"}, 0xfa, 0x800) r3 = geteuid() r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x17) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) r5 = clone3(&(0x7f00000004c0)={0x20170000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), {0xf}, &(0x7f0000000300)=""/141, 0x8d, &(0x7f00000003c0)=""/144, &(0x7f0000000480)=[0x0, 0x0], 0x2}, 0x58) r6 = msgget(0x3, 0x10) msgrcv(r6, &(0x7f00000006c0)={0x0, ""/14}, 0x16, 0x0, 0x1000) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000540)={{0x0, r2, 0xee01, r3, 0xee00, 0x1, 0x100}, 0x0, 0x0, 0x2, 0x401, 0x4, 0x7, 0x148, 0x80, 0xfff9, 0xfff, r4, r5}) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x24048840}, 0x8800) syz_open_dev$tty1(0xc, 0x4, 0x1) 20:38:08 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f091d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x51, 0x8, &(0x7f00000006c0)=[{&(0x7f00000000c0)="4812b73243f92e67298abaab0236c83d4162b28f5ef9e242d58d8c9eac7734286eee7f2e0bc5d267120059a88fbac2a239d0b952b815ef5dd2bb30d7266f00c34d0082ec20f566430efadfb098baf0375cde4edd373815dd87694b239d6ef17dffe089217122da96c1bbc89ac04471ea9d24", 0x72, 0x40}, {&(0x7f0000000140)="8d3fd86ec59d15ba5389b4fe0846ad10a05a8b392854296d13c775de624ee0cf042ea6f6108153530069686eea7e962ae79b02ab83fb698b107d05ec4e271efdd172be198d6c202d076c01d4e0dc94834ad0964ffca5018883d780ca1dfd2ae77c8a1398609c7b7a09b0311181b8e7cdafadd5fe1c0a805414ac7980ff23", 0x7e, 0x8000}, {&(0x7f00000001c0)="ca27f42de9f093549abf21325a2d670d3f3ef7acaae8c87cc0fb7773ef42941a8877249d41c47112f5b5c3f3468871a6f21875c3b5b1376114f0d54c3d9ee5145c54aea52f64f3e6ee86f0b5381b00630210c1dd8ad6e3df418ac9526138f5c56ff801b31a5cc24f2b1d24d50927e7744e35a50f6e4819f1667351500cd65740523d83b4a57fbfce563b0977be18a7ed83f74a3869902ef0062dac30f78e377e53dd5e8576af47b66a29e48e25c5ad8379263c623a12be0b2419e09de5acb4f4629990b0", 0xc4, 0x1}, {&(0x7f00000002c0)="918719afac2f74b7d5bf1f658f54484781eab97f1b9296628f2666d4007326ed4d694e2dec1c6f87e16dcd9470184c670eaa62ee57ef530a97b3555cfe7c43822317c69ab8924a95a0ba540cd6e662f18e6583861c39963e5b3083ebd52f8859ff02dc2f83d69434ebc2acab58d5005e24ce1b0a682f2998a7722d1cb2e97979a1c0270ba3318f1c7f3fdf6e3f21c11d9228812db8954609f045b4619e8a43c19190a39ba754cef1e3f5efe94eedd89458fe781666a25afa777780487299f62e14f345a61092", 0xc6, 0x8a5}, {&(0x7f00000003c0)="093a0c1829d9a3edb07b778a0ea19ee89d67536d865c8a167463fe1893d90797d50c25a536a5eb4816f9fbce87a5e45d528883d1f67d28e851cfa517aab0048f3457252f69ffb928b5de05cc7530afd380a93fe3ec2f5a0b40f17446a304a1cde45deba281ed86d7f5cbec64be57b34e1391a5cb79676d59f7e6db745ad0ef029cb183e6c7bfff4c6a8197e88f21b6f9408b0a840fa0111608792daed252ba9bf15f9e58aa8c86c5456c7a", 0xab, 0x200}, {&(0x7f0000000480)="5f7cdba219a7966d82e5ff3caad819ebd6cb26bc0670d33308ff43f477bf8f8f6df68cf2b4d80e31219901b6b0d425bd241e786b33a86602df04b1cbdae16f1f087f181eaf29afe25d636e426cb2d85a026541b083d7065e28759632e3253b701b399b8178865f56cb986af14ad65c19dc7e5e3e31d0254d44b0fddca1fdf399f46c4bfab75e12ed35faf7346928dfc3243401dc8ed08e736de6b97b", 0x9c, 0x20}, {&(0x7f0000000540)="450cf6d3a3dddfca0fe1bd36ca8ddf82ef392ab0cde930f2a90a6f1ba729e9110889f788d7385034c0459a2e13f81ed78812fe391096808ab5602f163b76d40b89e6273dd86838e3fa0a2617a502a13c6f4e2d21f93f0805408d8b74191367331300ebacc56f9180bf2f308cb28773566e0495eac66823537072d17e2061c7765a7ca91a6af0d159fa46acc80335e82237c3", 0x92, 0x5}, {&(0x7f0000000600)="03a993b853632edf53bfd7df63d599f6ecd84e3218bf90dd4561ccd7dd0f0293be7c8c9281c0f062454580ea93285a6552f30561438bc72ce8fde10f5afc82ed71046dab70413320b9743b1c4556da19145a3b4e66c37238a785872b290b27afcfef552f8774ef060b7e19eb91c3b65a6528ec564ffa6e0acf1b97718b7a471e7c681ac1e001438108cc04b865", 0x8d, 0x2}], 0x2, &(0x7f0000000780)={[{'\'@'}, {'}:('}], [{@fsmagic={'fsmagic', 0x3d, 0xfff}}]}) mount(&(0x7f0000000800)=@loop={'/dev/loop', 0x0}, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='cgroup2\x00', 0xc20, &(0x7f00000008c0)='fsmagic') sendfile(r1, r0, &(0x7f00000007c0)=0x1, 0x81) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_nlink(r2, &(0x7f0000000900), &(0x7f0000000940)={'L-', 0x18000000000}, 0x16, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) 20:38:08 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x85ffffff, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:08 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xf000000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:08 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b00a5f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:08 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b00d5f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:08 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xf800000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:08 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f0a1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 570.193974][ T4891] loop1: detected capacity change from 0 to 128 [ 570.200720][ T4894] loop5: detected capacity change from 0 to 264192 [ 570.204248][ T4894] FAT-fs (loop5): bogus number of reserved sectors [ 570.213762][ T4894] FAT-fs (loop5): Can't find a valid FAT filesystem [ 570.224778][ T4891] nfs4: Unknown parameter ''@' 20:38:08 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x8cffffff, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:08 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xfc00000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:08 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b09b5f8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 570.342112][ T4918] loop5: detected capacity change from 0 to 264192 [ 570.371460][ T4918] FAT-fs (loop5): bogus number of reserved sectors [ 570.378040][ T4918] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:09 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) msgsnd(r0, &(0x7f00000005c0)={0x1, "e7515527e396e0d6a8fc1dfabca39db84f96aca04a48f7a7e30ca2c9b92fd1ec99b001f7ae7cd377035289bb70afcc9b037012f8d46ddc1585905598711aa63314f8bbaff2c320585afef25e6ab8701e8f37b5c25bbdbea1481e1d4d3a3ccb49ce793aee7904a76284d3b52db92af93fd00e40f4138df40be08c0326a6a344adcdd9a1253d096746e5dc7a0e8a439873061c08d454f8dd782cb2ff4510f557acd520518f2c0b53d6ccbb43625e37232a8bd0cda6810cfe8f1173159f16cfdf0bed7668484ef4000ad3cb29306c69aa701a10d2879d5aa4539b954a05759686525d3cf9d4dcd9f5fbc830598d25b7fb86726e"}, 0xfa, 0x800) r3 = geteuid() r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x17) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) r5 = clone3(&(0x7f00000004c0)={0x20170000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), {0xf}, &(0x7f0000000300)=""/141, 0x8d, &(0x7f00000003c0)=""/144, &(0x7f0000000480)=[0x0, 0x0], 0x2}, 0x58) r6 = msgget(0x3, 0x10) msgrcv(r6, &(0x7f00000006c0)={0x0, ""/14}, 0x16, 0x0, 0x1000) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000540)={{0x0, r2, 0xee01, r3, 0xee00, 0x1, 0x100}, 0x0, 0x0, 0x2, 0x401, 0x4, 0x7, 0x148, 0x80, 0xfff9, 0xfff, r4, r5}) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x24048840}, 0x8800) syz_open_dev$tty1(0xc, 0x4, 0x1) 20:38:09 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f0b1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:09 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xff00000000000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x100, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:09 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x97ffffff, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:09 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b057088f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:09 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xffffffff00000000}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:09 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f0c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:09 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b057098f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:09 executing program 1: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e22, 0xfffffffc, @private2={0xfc, 0x2, '\x00', 0x1}, 0xffffff91}}, 0x0, 0x0, 0x24, 0x0, "1bc22f02fe2eb7fea88cc30992474302c57fc099e22125ca0beabdacc549e2c01b07c3893d7dc36eebfa0e998d8cc9a6933c6c8f20750c8826c832468c6b6c0dc3f79d8e1626910e43eed61d1d456392"}, 0xd8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 571.064071][ T4942] loop5: detected capacity change from 0 to 264192 [ 571.081008][ T4942] FAT-fs (loop5): bogus number of reserved sectors [ 571.087568][ T4942] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:09 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0, 0xffffffffffffffff}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:09 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f0d1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 571.206412][ T4942] loop5: detected capacity change from 0 to 264192 [ 571.240091][ T4942] FAT-fs (loop5): bogus number of reserved sectors [ 571.246654][ T4942] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:10 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) msgsnd(r0, &(0x7f00000005c0)={0x1, "e7515527e396e0d6a8fc1dfabca39db84f96aca04a48f7a7e30ca2c9b92fd1ec99b001f7ae7cd377035289bb70afcc9b037012f8d46ddc1585905598711aa63314f8bbaff2c320585afef25e6ab8701e8f37b5c25bbdbea1481e1d4d3a3ccb49ce793aee7904a76284d3b52db92af93fd00e40f4138df40be08c0326a6a344adcdd9a1253d096746e5dc7a0e8a439873061c08d454f8dd782cb2ff4510f557acd520518f2c0b53d6ccbb43625e37232a8bd0cda6810cfe8f1173159f16cfdf0bed7668484ef4000ad3cb29306c69aa701a10d2879d5aa4539b954a05759686525d3cf9d4dcd9f5fbc830598d25b7fb86726e"}, 0xfa, 0x800) r3 = geteuid() r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x17) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) r5 = clone3(&(0x7f00000004c0)={0x20170000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), {0xf}, &(0x7f0000000300)=""/141, 0x8d, &(0x7f00000003c0)=""/144, &(0x7f0000000480)=[0x0, 0x0], 0x2}, 0x58) r6 = msgget(0x3, 0x10) msgrcv(r6, &(0x7f00000006c0)={0x0, ""/14}, 0x16, 0x0, 0x1000) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000540)={{0x0, r2, 0xee01, r3, 0xee00, 0x1, 0x100}, 0x0, 0x0, 0x2, 0x401, 0x4, 0x7, 0x148, 0x80, 0xfff9, 0xfff, r4, r5}) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x24048840}, 0x8800) syz_open_dev$tty1(0xc, 0x4, 0x1) 20:38:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r1, 0xf503, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0xca483, 0x0) r3 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000380)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000240)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x3, 0x0, r2, 0x0, &(0x7f00000000c0)="186280f918868cfcaf60ae1d3fe0dba220375ecfdacfdbedd0667979498feff9532ad6fd463baf66f9fac271c390c4dc69289da2286a865792fdba4fc64ba3257447c2f9eb8ec62e0d9a5450aba21d1e67bc1fd487f77e1546246eafb16193c0d97332f47a", 0x65, 0x82, 0x1, {0x0, r6}}, 0x4) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:10 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="f8a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:10 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0570a8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:10 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f0e1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:10 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xa3010000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:10 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="fca04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:10 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f0f1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:10 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0570d8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 571.953042][ T4992] loop5: detected capacity change from 0 to 264192 [ 571.982513][ T4992] FAT-fs (loop5): bogus number of reserved sectors [ 571.989077][ T4992] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:10 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f181d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:10 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xa8010000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) r2 = dup2(r0, r1) r3 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ae0000/0x2000)=nil, 0x2000, 0x0, r3) pkey_mprotect(&(0x7f0000175000/0x1000)=nil, 0x1000, 0x100000d, r3) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c6530204b0c0a7f3fcfc061180a4b8368756765746c622e324d422e6c696d69345f696e5f6279746573002068756765746c622e324d422e6c696d69745f696e5f62797465730020295e2f212068756765746c622e324d422e6c696d69745f696e5f6279746573002068756765746c622e324d422e6c696d69745f696e5f62797465732068756765746c622e324d422e6c696d69745f696e5f627974657300202068756765746c622e324d422e6c696d69745f696e5f6279746573000aa1a2d8d9c457db05af9a645da8618c37c69ffb1787555a780578a8109857b6bbb58d10644307aea9d69b8af4c300"], 0xf2) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) [ 572.136078][ T5024] loop5: detected capacity change from 0 to 264192 [ 572.154655][ T5024] FAT-fs (loop5): bogus number of reserved sectors [ 572.161268][ T5024] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:10 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4c04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:10 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) msgsnd(r0, &(0x7f00000005c0)={0x1, "e7515527e396e0d6a8fc1dfabca39db84f96aca04a48f7a7e30ca2c9b92fd1ec99b001f7ae7cd377035289bb70afcc9b037012f8d46ddc1585905598711aa63314f8bbaff2c320585afef25e6ab8701e8f37b5c25bbdbea1481e1d4d3a3ccb49ce793aee7904a76284d3b52db92af93fd00e40f4138df40be08c0326a6a344adcdd9a1253d096746e5dc7a0e8a439873061c08d454f8dd782cb2ff4510f557acd520518f2c0b53d6ccbb43625e37232a8bd0cda6810cfe8f1173159f16cfdf0bed7668484ef4000ad3cb29306c69aa701a10d2879d5aa4539b954a05759686525d3cf9d4dcd9f5fbc830598d25b7fb86726e"}, 0xfa, 0x800) r3 = geteuid() r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x17) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) r5 = clone3(&(0x7f00000004c0)={0x20170000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), {0xf}, &(0x7f0000000300)=""/141, 0x8d, &(0x7f00000003c0)=""/144, &(0x7f0000000480)=[0x0, 0x0], 0x2}, 0x58) r6 = msgget(0x3, 0x10) msgrcv(r6, &(0x7f00000006c0)={0x0, ""/14}, 0x16, 0x0, 0x1000) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000540)={{0x0, r2, 0xee01, r3, 0xee00, 0x1, 0x100}, 0x0, 0x0, 0x2, 0x401, 0x4, 0x7, 0x148, 0x80, 0xfff9, 0xfff, r4, r5}) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x24048840}, 0x8800) syz_open_dev$tty1(0xc, 0x4, 0x1) 20:38:10 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1a1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:10 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0579b8f1c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:10 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xa8030000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = epoll_create(0xe11) ioctl$F2FS_IOC_GET_PIN_FILE(r1, 0x8004f50e, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:10 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1b1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:10 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4e04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:10 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f071d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 572.841598][ T5040] loop5: detected capacity change from 0 to 264192 [ 572.871456][ T5040] FAT-fs (loop5): bogus number of reserved sectors [ 572.877997][ T5040] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x9) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x0) r2 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) r3 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_enter(r3, 0x302, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000000)=@v1={0x0, @aes128, 0x14, @desc2}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x9, 0x110, r0, 0xa75c5000) fsmount(r0, 0x1, 0x8) ioctl$MON_IOCG_STATS(r0, 0x80089203, &(0x7f0000000040)) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x3) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:11 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8ff81d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:11 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4f04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 573.003643][ T5040] loop5: detected capacity change from 0 to 264192 [ 573.030678][ T5040] FAT-fs (loop5): bogus number of reserved sectors [ 573.037253][ T5040] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:11 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) msgsnd(r0, &(0x7f00000005c0)={0x1, "e7515527e396e0d6a8fc1dfabca39db84f96aca04a48f7a7e30ca2c9b92fd1ec99b001f7ae7cd377035289bb70afcc9b037012f8d46ddc1585905598711aa63314f8bbaff2c320585afef25e6ab8701e8f37b5c25bbdbea1481e1d4d3a3ccb49ce793aee7904a76284d3b52db92af93fd00e40f4138df40be08c0326a6a344adcdd9a1253d096746e5dc7a0e8a439873061c08d454f8dd782cb2ff4510f557acd520518f2c0b53d6ccbb43625e37232a8bd0cda6810cfe8f1173159f16cfdf0bed7668484ef4000ad3cb29306c69aa701a10d2879d5aa4539b954a05759686525d3cf9d4dcd9f5fbc830598d25b7fb86726e"}, 0xfa, 0x800) r3 = geteuid() r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x17) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) r5 = clone3(&(0x7f00000004c0)={0x20170000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), {0xf}, &(0x7f0000000300)=""/141, 0x8d, &(0x7f00000003c0)=""/144, &(0x7f0000000480)=[0x0, 0x0], 0x2}, 0x58) r6 = msgget(0x3, 0x10) msgrcv(r6, &(0x7f00000006c0)={0x0, ""/14}, 0x16, 0x0, 0x1000) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000540)={{0x0, r2, 0xee01, r3, 0xee00, 0x1, 0x100}, 0x0, 0x0, 0x2, 0x401, 0x4, 0x7, 0x148, 0x80, 0xfff9, 0xfff, r4, r5}) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x24048840}, 0x8800) syz_open_dev$tty1(0xc, 0x4, 0x1) 20:38:11 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f081d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:11 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8ffc1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x1, {0x1, 0x0, 0x7, 0x6, 0x114c}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:11 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4f84e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:11 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xa9010000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:11 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c0734fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:11 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4fc4e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:11 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xa9030000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x78db3000) preadv(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/253, 0xfd}, {&(0x7f0000000040)=""/64, 0x40}], 0x3, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/timers\x00', 0x0, 0x0) sendfile(r1, r0, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f00000da000/0x2000)=nil, 0x2000, 0x3000000, r2) [ 573.727166][ T5093] loop5: detected capacity change from 0 to 264192 [ 573.739640][ T5093] FAT-fs (loop5): bogus number of reserved sectors [ 573.746197][ T5093] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:11 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f091d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:11 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c0834fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 573.852576][ T5118] loop5: detected capacity change from 0 to 264192 [ 573.862977][ T5118] FAT-fs (loop5): bogus number of reserved sectors [ 573.869690][ T5118] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:12 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) msgsnd(r0, &(0x7f00000005c0)={0x1, "e7515527e396e0d6a8fc1dfabca39db84f96aca04a48f7a7e30ca2c9b92fd1ec99b001f7ae7cd377035289bb70afcc9b037012f8d46ddc1585905598711aa63314f8bbaff2c320585afef25e6ab8701e8f37b5c25bbdbea1481e1d4d3a3ccb49ce793aee7904a76284d3b52db92af93fd00e40f4138df40be08c0326a6a344adcdd9a1253d096746e5dc7a0e8a439873061c08d454f8dd782cb2ff4510f557acd520518f2c0b53d6ccbb43625e37232a8bd0cda6810cfe8f1173159f16cfdf0bed7668484ef4000ad3cb29306c69aa701a10d2879d5aa4539b954a05759686525d3cf9d4dcd9f5fbc830598d25b7fb86726e"}, 0xfa, 0x800) r3 = geteuid() r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x17) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) r5 = clone3(&(0x7f00000004c0)={0x20170000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), {0xf}, &(0x7f0000000300)=""/141, 0x8d, &(0x7f00000003c0)=""/144, &(0x7f0000000480)=[0x0, 0x0], 0x2}, 0x58) r6 = msgget(0x3, 0x10) msgrcv(r6, &(0x7f00000006c0)={0x0, ""/14}, 0x16, 0x0, 0x1000) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000540)={{0x0, r2, 0xee01, r3, 0xee00, 0x1, 0x100}, 0x0, 0x0, 0x2, 0x401, 0x4, 0x7, 0x148, 0x80, 0xfff9, 0xfff, r4, r5}) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x24048840}, 0x8800) 20:38:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000000)) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/120, 0x78}, {&(0x7f0000000280)=""/151, 0x97}], 0x2, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ff7000/0x7000)=nil, 0x7000) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff6000/0x3000)=nil) 20:38:12 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a00848038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:12 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xaa030000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:12 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c0934fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:12 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f0a1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:12 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c0a34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:12 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f0b1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:12 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a00948038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:12 executing program 1 (fault-call:3 fault-nth:0): r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) [ 574.618923][ T5143] loop5: detected capacity change from 0 to 264192 [ 574.649471][ T5143] FAT-fs (loop5): bogus number of reserved sectors [ 574.656031][ T5143] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:12 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a00a48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:12 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xab030000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) [ 574.716623][ T5162] FAULT_INJECTION: forcing a failure. [ 574.716623][ T5162] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 574.729731][ T5162] CPU: 1 PID: 5162 Comm: syz-executor.1 Not tainted 5.14.0-rc4-syzkaller #0 [ 574.738524][ T5162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 574.738569][ T5162] Call Trace: [ 574.738577][ T5162] dump_stack_lvl+0xb7/0x103 [ 574.738598][ T5162] dump_stack+0x11/0x1a [ 574.738612][ T5162] should_fail+0x23c/0x250 [ 574.738634][ T5162] should_fail_usercopy+0x16/0x20 [ 574.738655][ T5162] _copy_to_user+0x1c/0x90 [ 574.738674][ T5162] simple_read_from_buffer+0xab/0x120 [ 574.738694][ T5162] proc_fail_nth_read+0xf6/0x140 [ 574.738796][ T5162] ? rw_verify_area+0x136/0x250 [ 574.738818][ T5162] ? proc_fault_inject_write+0x200/0x200 [ 574.738843][ T5162] vfs_read+0x154/0x5d0 [ 574.738861][ T5162] ? __fget_light+0x21b/0x260 [ 574.738875][ T5162] ? __cond_resched+0x11/0x40 [ 574.738966][ T5162] ksys_read+0xce/0x180 [ 574.738985][ T5162] __x64_sys_read+0x3e/0x50 [ 574.739004][ T5162] do_syscall_64+0x3d/0x90 [ 574.739025][ T5162] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 574.739117][ T5162] RIP: 0033:0x41936c [ 574.739131][ T5162] 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 [ 574.739148][ T5162] RSP: 002b:00007fde3d6d9170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 574.739167][ T5162] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041936c [ 574.739180][ T5162] RDX: 000000000000000f RSI: 00007fde3d6d91e0 RDI: 0000000000000004 [ 574.739191][ T5162] RBP: 00007fde3d6d91d0 R08: 0000000000000000 R09: 0000000000000000 [ 574.739202][ T5162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 574.739213][ T5162] R13: 00007fffc5e699cf R14: 00007fde3d6d9300 R15: 0000000000022000 [ 574.784763][ T5171] loop5: detected capacity change from 0 to 264192 [ 574.938519][ T5171] FAT-fs (loop5): bogus number of reserved sectors [ 574.945156][ T5171] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:13 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c0b34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:13 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a00d48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f0c1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:13 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xac030000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:13 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) msgsnd(r0, &(0x7f00000005c0)={0x1, "e7515527e396e0d6a8fc1dfabca39db84f96aca04a48f7a7e30ca2c9b92fd1ec99b001f7ae7cd377035289bb70afcc9b037012f8d46ddc1585905598711aa63314f8bbaff2c320585afef25e6ab8701e8f37b5c25bbdbea1481e1d4d3a3ccb49ce793aee7904a76284d3b52db92af93fd00e40f4138df40be08c0326a6a344adcdd9a1253d096746e5dc7a0e8a439873061c08d454f8dd782cb2ff4510f557acd520518f2c0b53d6ccbb43625e37232a8bd0cda6810cfe8f1173159f16cfdf0bed7668484ef4000ad3cb29306c69aa701a10d2879d5aa4539b954a05759686525d3cf9d4dcd9f5fbc830598d25b7fb86726e"}, 0xfa, 0x800) r2 = geteuid() r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x17) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) r4 = clone3(&(0x7f00000004c0)={0x20170000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), {0xf}, &(0x7f0000000300)=""/141, 0x8d, &(0x7f00000003c0)=""/144, &(0x7f0000000480)=[0x0, 0x0], 0x2}, 0x58) r5 = msgget(0x3, 0x10) msgrcv(r5, &(0x7f00000006c0)={0x0, ""/14}, 0x16, 0x0, 0x1000) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000540)={{0x0, r1, 0xee01, r2, 0xee00, 0x1, 0x100}, 0x0, 0x0, 0x2, 0x401, 0x4, 0x7, 0x148, 0x80, 0xfff9, 0xfff, r3, r4}) 20:38:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x2, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:13 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c0c34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:13 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a09b48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f0d1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 575.502379][ T5191] loop5: detected capacity change from 0 to 264192 20:38:13 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a0fc48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f0e1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 575.552006][ T5191] FAT-fs (loop5): bogus number of reserved sectors [ 575.558544][ T5191] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x3, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:13 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xad030000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:13 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c0d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 575.687797][ T5226] loop5: detected capacity change from 0 to 264192 [ 575.710815][ T5226] FAT-fs (loop5): bogus number of reserved sectors [ 575.717396][ T5226] FAT-fs (loop5): Can't find a valid FAT filesystem [ 575.744758][ T5226] loop5: detected capacity change from 0 to 264192 [ 575.752349][ T5226] FAT-fs (loop5): bogus number of reserved sectors [ 575.758950][ T5226] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:14 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@initdev}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) msgsnd(r0, &(0x7f00000005c0)={0x1, "e7515527e396e0d6a8fc1dfabca39db84f96aca04a48f7a7e30ca2c9b92fd1ec99b001f7ae7cd377035289bb70afcc9b037012f8d46ddc1585905598711aa63314f8bbaff2c320585afef25e6ab8701e8f37b5c25bbdbea1481e1d4d3a3ccb49ce793aee7904a76284d3b52db92af93fd00e40f4138df40be08c0326a6a344adcdd9a1253d096746e5dc7a0e8a439873061c08d454f8dd782cb2ff4510f557acd520518f2c0b53d6ccbb43625e37232a8bd0cda6810cfe8f1173159f16cfdf0bed7668484ef4000ad3cb29306c69aa701a10d2879d5aa4539b954a05759686525d3cf9d4dcd9f5fbc830598d25b7fb86726e"}, 0xfa, 0x800) geteuid() r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) clone3(&(0x7f00000004c0)={0x20170000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), {0xf}, &(0x7f0000000300)=""/141, 0x8d, &(0x7f00000003c0)=""/144, &(0x7f0000000480)=[0x0, 0x0], 0x2}, 0x58) r2 = msgget(0x3, 0x10) msgrcv(r2, &(0x7f00000006c0)={0x0, ""/14}, 0x16, 0x0, 0x1000) 20:38:14 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f0f1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:14 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e08038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x4, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:14 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c0e34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:14 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xae030000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x7, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:14 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e09038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:14 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xaf030000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) [ 576.395352][ T5255] loop5: detected capacity change from 0 to 264192 [ 576.402100][ T5255] FAT-fs (loop5): bogus number of reserved sectors 20:38:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x8, 0x7, &(0x7f0000451000/0x3000)=nil) [ 576.402112][ T5255] FAT-fs (loop5): Can't find a valid FAT filesystem [ 576.423931][ T5255] loop5: detected capacity change from 0 to 264192 [ 576.424410][ T5255] FAT-fs (loop5): bogus number of reserved sectors [ 576.424422][ T5255] FAT-fs (loop5): Can't find a valid FAT filesystem [ 576.492027][ T5272] loop5: detected capacity change from 0 to 264192 20:38:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0xd, 0x7, &(0x7f0000451000/0x3000)=nil) [ 576.498268][ T5272] FAT-fs (loop5): bogus number of reserved sectors [ 576.498291][ T5272] FAT-fs (loop5): Can't find a valid FAT filesystem [ 576.533981][ T5272] loop5: detected capacity change from 0 to 264192 20:38:14 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f181d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 576.558459][ T5272] FAT-fs (loop5): bogus number of reserved sectors [ 576.565290][ T5272] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:15 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@initdev}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) msgsnd(r0, &(0x7f00000005c0)={0x1, "e7515527e396e0d6a8fc1dfabca39db84f96aca04a48f7a7e30ca2c9b92fd1ec99b001f7ae7cd377035289bb70afcc9b037012f8d46ddc1585905598711aa63314f8bbaff2c320585afef25e6ab8701e8f37b5c25bbdbea1481e1d4d3a3ccb49ce793aee7904a76284d3b52db92af93fd00e40f4138df40be08c0326a6a344adcdd9a1253d096746e5dc7a0e8a439873061c08d454f8dd782cb2ff4510f557acd520518f2c0b53d6ccbb43625e37232a8bd0cda6810cfe8f1173159f16cfdf0bed7668484ef4000ad3cb29306c69aa701a10d2879d5aa4539b954a05759686525d3cf9d4dcd9f5fbc830598d25b7fb86726e"}, 0xfa, 0x800) geteuid() r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) clone3(&(0x7f00000004c0)={0x20170000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), {0xf}, &(0x7f0000000300)=""/141, 0x8d, &(0x7f00000003c0)=""/144, &(0x7f0000000480)=[0x0, 0x0], 0x2}, 0x58) msgget(0x3, 0x10) 20:38:15 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e0a038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:15 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c0f34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:15 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xb0030000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:15 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1a1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0xe, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:15 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e0d038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:15 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1b1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:15 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1834fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 577.249891][ T5299] loop5: detected capacity change from 0 to 264192 [ 577.279614][ T5299] FAT-fs (loop5): bogus number of reserved sectors [ 577.286473][ T5299] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0xf, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:15 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@initdev}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) msgsnd(r0, &(0x7f00000005c0)={0x1, "e7515527e396e0d6a8fc1dfabca39db84f96aca04a48f7a7e30ca2c9b92fd1ec99b001f7ae7cd377035289bb70afcc9b037012f8d46ddc1585905598711aa63314f8bbaff2c320585afef25e6ab8701e8f37b5c25bbdbea1481e1d4d3a3ccb49ce793aee7904a76284d3b52db92af93fd00e40f4138df40be08c0326a6a344adcdd9a1253d096746e5dc7a0e8a439873061c08d454f8dd782cb2ff4510f557acd520518f2c0b53d6ccbb43625e37232a8bd0cda6810cfe8f1173159f16cfdf0bed7668484ef4000ad3cb29306c69aa701a10d2879d5aa4539b954a05759686525d3cf9d4dcd9f5fbc830598d25b7fb86726e"}, 0xfa, 0x800) geteuid() r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) clone3(&(0x7f00000004c0)={0x20170000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), {0xf}, &(0x7f0000000300)=""/141, 0x8d, &(0x7f00000003c0)=""/144, &(0x7f0000000480)=[0x0, 0x0], 0x2}, 0x58) 20:38:15 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8ff81d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x10, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:15 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e9b038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:15 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1a34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 577.407008][ T5299] loop5: detected capacity change from 0 to 264192 [ 577.407458][ T5299] FAT-fs (loop5): bogus number of reserved sectors 20:38:15 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xb1030000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x15, 0x7, &(0x7f0000451000/0x3000)=nil) [ 577.407469][ T5299] FAT-fs (loop5): Can't find a valid FAT filesystem [ 577.483641][ T5351] loop5: detected capacity change from 0 to 264192 [ 577.484097][ C0] ================================================================== [ 577.484107][ C0] BUG: KCSAN: data-race in console_unlock / console_unlock [ 577.484113][ C0] [ 577.484118][ C0] write to 0xffffffff8417c940 of 8 bytes by task 5351 on cpu 1: [ 577.484125][ C0] console_unlock+0x570/0xb30 [ 577.484149][ C0] vprintk_emit+0x125/0x3d0 [ 577.484153][ C0] vprintk_default+0x22/0x30 [ 577.484158][ C0] vprintk+0x15a/0x170 20:38:15 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@initdev}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) msgsnd(r0, &(0x7f00000005c0)={0x1, "e7515527e396e0d6a8fc1dfabca39db84f96aca04a48f7a7e30ca2c9b92fd1ec99b001f7ae7cd377035289bb70afcc9b037012f8d46ddc1585905598711aa63314f8bbaff2c320585afef25e6ab8701e8f37b5c25bbdbea1481e1d4d3a3ccb49ce793aee7904a76284d3b52db92af93fd00e40f4138df40be08c0326a6a344adcdd9a1253d096746e5dc7a0e8a439873061c08d454f8dd782cb2ff4510f557acd520518f2c0b53d6ccbb43625e37232a8bd0cda6810cfe8f1173159f16cfdf0bed7668484ef4000ad3cb29306c69aa701a10d2879d5aa4539b954a05759686525d3cf9d4dcd9f5fbc830598d25b7fb86726e"}, 0xfa, 0x800) geteuid() r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) 20:38:15 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8ffc1d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x16, 0x7, &(0x7f0000451000/0x3000)=nil) [ 577.484162][ C0] printk+0x62/0x87 [ 577.484167][ C0] set_capacity_and_notify+0x15a/0x1c0 [ 577.484172][ C0] loop_configure+0xc8e/0xeb0 [ 577.484177][ C0] lo_ioctl+0x59b/0x1340 [ 577.484181][ C0] blkdev_ioctl+0x1d0/0x3c0 [ 577.484186][ C0] block_ioctl+0x6d/0x80 [ 577.484191][ C0] __se_sys_ioctl+0xcb/0x140 [ 577.484196][ C0] __x64_sys_ioctl+0x3f/0x50 [ 577.484201][ C0] do_syscall_64+0x3d/0x90 [ 577.484206][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 577.484211][ C0] 20:38:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x17, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x18, 0x7, &(0x7f0000451000/0x3000)=nil) [ 577.484215][ C0] read to 0xffffffff8417c940 of 8 bytes by task 5341 on cpu 0: [ 577.484222][ C0] console_unlock+0x9f5/0xb30 [ 577.484227][ C0] con_flush_chars+0xc1/0x400 [ 577.484232][ C0] con_write+0x2a/0x40 [ 577.484236][ C0] n_tty_write+0x77b/0xaf0 [ 577.484241][ C0] file_tty_write+0x409/0x660 [ 577.484250][ C0] tty_write+0x24/0x30 [ 577.484255][ C0] do_iter_readv_writev+0x2cb/0x360 [ 577.484260][ C0] do_iter_write+0x112/0x4c0 [ 577.484264][ C0] do_writev+0x1e0/0x400 20:38:15 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@initdev}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) msgsnd(r0, &(0x7f00000005c0)={0x1, "e7515527e396e0d6a8fc1dfabca39db84f96aca04a48f7a7e30ca2c9b92fd1ec99b001f7ae7cd377035289bb70afcc9b037012f8d46ddc1585905598711aa63314f8bbaff2c320585afef25e6ab8701e8f37b5c25bbdbea1481e1d4d3a3ccb49ce793aee7904a76284d3b52db92af93fd00e40f4138df40be08c0326a6a344adcdd9a1253d096746e5dc7a0e8a439873061c08d454f8dd782cb2ff4510f557acd520518f2c0b53d6ccbb43625e37232a8bd0cda6810cfe8f1173159f16cfdf0bed7668484ef4000ad3cb29306c69aa701a10d2879d5aa4539b954a05759686525d3cf9d4dcd9f5fbc830598d25b7fb86726e"}, 0xfa, 0x800) geteuid() r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) 20:38:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x19, 0x7, &(0x7f0000451000/0x3000)=nil) [ 577.484268][ C0] __x64_sys_writev+0x41/0x50 [ 577.484274][ C0] do_syscall_64+0x3d/0x90 [ 577.484279][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 577.484284][ C0] [ 577.484288][ C0] value changed: 0x00000000000027b1 -> 0x00000000000027b2 [ 577.484305][ C0] [ 577.484309][ C0] Reported by Kernel Concurrency Sanitizer on: [ 577.484316][ C0] CPU: 0 PID: 5341 Comm: syz-executor.4 Not tainted 5.14.0-rc4-syzkaller #0 [ 577.484325][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 20:38:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x1a, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:15 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04ef0038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:15 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1b34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 577.484335][ C0] ================================================================== [ 577.711206][ T5351] FAT-fs (loop5): bogus number of reserved sectors [ 577.717755][ T5351] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:15 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xb2030000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:15 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c0734fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:15 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@initdev}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) msgsnd(r0, &(0x7f00000005c0)={0x1, "e7515527e396e0d6a8fc1dfabca39db84f96aca04a48f7a7e30ca2c9b92fd1ec99b001f7ae7cd377035289bb70afcc9b037012f8d46ddc1585905598711aa63314f8bbaff2c320585afef25e6ab8701e8f37b5c25bbdbea1481e1d4d3a3ccb49ce793aee7904a76284d3b52db92af93fd00e40f4138df40be08c0326a6a344adcdd9a1253d096746e5dc7a0e8a439873061c08d454f8dd782cb2ff4510f557acd520518f2c0b53d6ccbb43625e37232a8bd0cda6810cfe8f1173159f16cfdf0bed7668484ef4000ad3cb29306c69aa701a10d2879d5aa4539b954a05759686525d3cf9d4dcd9f5fbc830598d25b7fb86726e"}, 0xfa, 0x800) geteuid() r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) 20:38:15 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d08fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:15 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04ef8038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x1b, 0x7, &(0x7f0000451000/0x3000)=nil) [ 577.797123][ T5351] loop5: detected capacity change from 0 to 264192 [ 577.807354][ T5351] FAT-fs (loop5): bogus number of reserved sectors [ 577.813922][ T5351] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x1c, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:15 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c0834fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:16 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d09fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:16 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xb3030000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) [ 577.898322][ T5410] loop5: detected capacity change from 0 to 264192 [ 577.916978][ T5410] FAT-fs (loop5): bogus number of reserved sectors 20:38:16 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@initdev}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) msgsnd(r0, &(0x7f00000005c0)={0x1, "e7515527e396e0d6a8fc1dfabca39db84f96aca04a48f7a7e30ca2c9b92fd1ec99b001f7ae7cd377035289bb70afcc9b037012f8d46ddc1585905598711aa63314f8bbaff2c320585afef25e6ab8701e8f37b5c25bbdbea1481e1d4d3a3ccb49ce793aee7904a76284d3b52db92af93fd00e40f4138df40be08c0326a6a344adcdd9a1253d096746e5dc7a0e8a439873061c08d454f8dd782cb2ff4510f557acd520518f2c0b53d6ccbb43625e37232a8bd0cda6810cfe8f1173159f16cfdf0bed7668484ef4000ad3cb29306c69aa701a10d2879d5aa4539b954a05759686525d3cf9d4dcd9f5fbc830598d25b7fb86726e"}, 0xfa, 0x800) geteuid() gettid() [ 577.916994][ T5410] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:16 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c0934fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x1d, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:16 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d0afb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:16 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04efc038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:16 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c0a34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 578.012002][ T5428] loop5: detected capacity change from 0 to 264192 [ 578.034522][ T5428] FAT-fs (loop5): bogus number of reserved sectors [ 578.041092][ T5428] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x1e, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:16 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d0dfb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:16 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@initdev}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) msgsnd(r0, &(0x7f00000005c0)={0x1, "e7515527e396e0d6a8fc1dfabca39db84f96aca04a48f7a7e30ca2c9b92fd1ec99b001f7ae7cd377035289bb70afcc9b037012f8d46ddc1585905598711aa63314f8bbaff2c320585afef25e6ab8701e8f37b5c25bbdbea1481e1d4d3a3ccb49ce793aee7904a76284d3b52db92af93fd00e40f4138df40be08c0326a6a344adcdd9a1253d096746e5dc7a0e8a439873061c08d454f8dd782cb2ff4510f557acd520518f2c0b53d6ccbb43625e37232a8bd0cda6810cfe8f1173159f16cfdf0bed7668484ef4000ad3cb29306c69aa701a10d2879d5aa4539b954a05759686525d3cf9d4dcd9f5fbc830598d25b7fb86726e"}, 0xfa, 0x800) geteuid() 20:38:16 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48068e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:16 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xb803e95f, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:16 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c0b34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x21, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:16 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d9bfb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 578.190306][ T5464] loop5: detected capacity change from 0 to 264192 [ 578.195783][ T5464] FAT-fs (loop5): bogus number of reserved sectors [ 578.203608][ T5464] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:16 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xc0ed0000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:16 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48078e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x22, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:16 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c0c34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:16 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@initdev}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) msgsnd(r0, &(0x7f00000005c0)={0x1, "e7515527e396e0d6a8fc1dfabca39db84f96aca04a48f7a7e30ca2c9b92fd1ec99b001f7ae7cd377035289bb70afcc9b037012f8d46ddc1585905598711aa63314f8bbaff2c320585afef25e6ab8701e8f37b5c25bbdbea1481e1d4d3a3ccb49ce793aee7904a76284d3b52db92af93fd00e40f4138df40be08c0326a6a344adcdd9a1253d096746e5dc7a0e8a439873061c08d454f8dd782cb2ff4510f557acd520518f2c0b53d6ccbb43625e37232a8bd0cda6810cfe8f1173159f16cfdf0bed7668484ef4000ad3cb29306c69aa701a10d2879d5aa4539b954a05759686525d3cf9d4dcd9f5fbc830598d25b7fb86726e"}, 0xfa, 0x800) 20:38:16 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1df8fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x24, 0x7, &(0x7f0000451000/0x3000)=nil) [ 578.313667][ T5488] loop5: detected capacity change from 0 to 264192 [ 578.351551][ T5488] FAT-fs (loop5): bogus number of reserved sectors 20:38:16 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48088e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:16 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1dfcfb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:16 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c0d34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 578.358225][ T5488] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:16 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@initdev}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) 20:38:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x25, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:16 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xdaffffff, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:16 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48098e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:16 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb08115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:16 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c0e34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x26, 0x7, &(0x7f0000451000/0x3000)=nil) [ 578.457097][ T5488] loop5: detected capacity change from 0 to 264192 [ 578.490568][ T5488] FAT-fs (loop5): bogus number of reserved sectors [ 578.497156][ T5488] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:16 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) 20:38:16 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e480a8e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:16 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb09115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x27, 0x7, &(0x7f0000451000/0x3000)=nil) [ 578.582371][ T5538] loop5: detected capacity change from 0 to 264192 20:38:16 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c0f34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:16 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e480b8e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 578.630063][ T5538] FAT-fs (loop5): bogus number of reserved sectors [ 578.636805][ T5538] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:16 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb0a115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:16 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xe1260000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x29, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:16 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) 20:38:16 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e480c8e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:16 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1834fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:16 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb0d115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x2a, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:16 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e480d8e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:16 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1a34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:16 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb9b115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:16 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xe2260000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) [ 578.800300][ T5578] loop5: detected capacity change from 0 to 264192 [ 578.826679][ T5578] FAT-fs (loop5): bogus number of reserved sectors [ 578.833304][ T5578] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:16 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e480e8e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x2b, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:17 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67075bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 578.934737][ T5603] loop5: detected capacity change from 0 to 264192 [ 578.968698][ T5603] FAT-fs (loop5): bogus number of reserved sectors [ 578.975349][ T5603] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:17 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) 20:38:17 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1b34fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:17 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e480f8e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x2c, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:17 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67085bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:17 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xf6ffffff, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:17 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48188e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:17 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67095bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:17 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d08fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x2f, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:17 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e481a8e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 579.670363][ T5631] loop5: detected capacity change from 0 to 264192 [ 579.688597][ T5631] FAT-fs (loop5): bogus number of reserved sectors [ 579.695337][ T5631] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:17 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb670a5bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 579.785534][ T5631] loop5: detected capacity change from 0 to 264192 [ 579.813027][ T5631] FAT-fs (loop5): bogus number of reserved sectors [ 579.819666][ T5631] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:18 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) 20:38:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x34, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:18 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d09fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:18 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e481b8e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:18 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb670b5bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:18 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xf9fdffff, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:18 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb670c5bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x35, 0x7, &(0x7f0000451000/0x3000)=nil) [ 580.518736][ T5683] loop5: detected capacity change from 0 to 264192 20:38:18 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e4803fc644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:18 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d0afb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x36, 0x7, &(0x7f0000451000/0x3000)=nil) [ 580.562626][ T5683] FAT-fs (loop5): bogus number of reserved sectors [ 580.569173][ T5683] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:18 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb670d5bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:19 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) 20:38:19 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xfdfdffff, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:19 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d0dfb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:19 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e084c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:19 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb670e5bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x37, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:19 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb670f5bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x38, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:19 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d9bfb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x39, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:19 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e094c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 581.430162][ T5728] loop5: detected capacity change from 0 to 264192 20:38:19 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67185bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 581.495245][ T5728] FAT-fs (loop5): bogus number of reserved sectors [ 581.501845][ T5728] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:19 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) 20:38:19 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1df8fb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:19 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xfdffffff, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x3a, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:19 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e0a4c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:19 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb671a5bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:19 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1dfcfb67115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x3b, 0x7, &(0x7f0000451000/0x3000)=nil) [ 581.642351][ T5770] loop5: detected capacity change from 0 to 264192 20:38:19 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e0d4c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:19 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb671b5bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:19 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) [ 581.689743][ T5770] FAT-fs (loop5): bogus number of reserved sectors [ 581.696362][ T5770] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:19 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb08115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x3c, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:19 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb671108d14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:19 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xfeffffff, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:19 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e64088f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:19 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb671109d14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 581.784812][ T5770] loop5: detected capacity change from 0 to 264192 [ 581.816025][ T5770] FAT-fs (loop5): bogus number of reserved sectors [ 581.822962][ T5770] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:19 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb09115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:19 executing program 0: msgsnd(0x0, &(0x7f0000005240)={0x1}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(0x0, &(0x7f0000000040)={0x2}, 0x8, 0x0) 20:38:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x3d, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:20 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb0a115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0x2, &(0x7f0000451000/0x3000)=nil) [ 581.916592][ T5815] loop5: detected capacity change from 0 to 264192 [ 581.934008][ T5815] FAT-fs (loop5): bogus number of reserved sectors [ 581.940643][ T5815] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:20 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67110ad14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:20 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e64098f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:20 executing program 0: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x3000) msgsnd(0x0, &(0x7f0000000040)={0x2}, 0x8, 0x0) 20:38:20 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xff0f0000, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0x3, &(0x7f0000451000/0x3000)=nil) [ 581.986615][ T5815] loop5: detected capacity change from 0 to 264192 [ 581.987077][ T5815] FAT-fs (loop5): bogus number of reserved sectors [ 581.987090][ T5815] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:20 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e640a8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:20 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb0d115bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:20 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67110dd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 582.082503][ T5845] loop5: detected capacity change from 0 to 264192 [ 582.102883][ T5845] FAT-fs (loop5): bogus number of reserved sectors [ 582.102897][ T5845] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:20 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e640d8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:20 executing program 0: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x1, 0x3000) msgsnd(0x0, &(0x7f0000000040)={0x2}, 0x8, 0x0) 20:38:20 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67075bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0x4, &(0x7f0000451000/0x3000)=nil) [ 582.141521][ T5845] loop5: detected capacity change from 0 to 264192 [ 582.156505][ T5845] FAT-fs (loop5): bogus number of reserved sectors [ 582.163134][ T5845] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:20 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67119bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:20 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67085bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:20 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xfffdffff, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:20 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e649b8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000451000/0x3000)=nil) 20:38:20 executing program 0: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x1, 0x3000) msgsnd(0x0, &(0x7f0000000040)={0x2}, 0x8, 0x0) 20:38:20 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd108ef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:20 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67095bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0x6, &(0x7f0000451000/0x3000)=nil) [ 582.340216][ T5886] loop5: detected capacity change from 0 to 264192 [ 582.349449][ T5886] FAT-fs (loop5): bogus number of reserved sectors [ 582.349463][ T5886] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:20 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xfffffdf9, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:20 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e64f88f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 582.391065][ T5886] loop5: detected capacity change from 0 to 264192 [ 582.391502][ T5886] FAT-fs (loop5): bogus number of reserved sectors [ 582.391555][ T5886] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000451000/0x3000)=nil) 20:38:20 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb670a5bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:20 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e64fc8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:20 executing program 0: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x1, 0x3000) msgsnd(0x0, &(0x7f0000000040)={0x2}, 0x8, 0x0) 20:38:20 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd109ef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:20 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb670b5bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 582.490737][ T5912] loop5: detected capacity change from 0 to 264192 20:38:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0x9, &(0x7f0000451000/0x3000)=nil) 20:38:20 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb670c5bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) [ 582.554486][ T5912] FAT-fs (loop5): bogus number of reserved sectors [ 582.561062][ T5912] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0xa, &(0x7f0000451000/0x3000)=nil) 20:38:20 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd10aef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) [ 582.627169][ T5912] loop5: detected capacity change from 0 to 264192 [ 582.661426][ T5912] FAT-fs (loop5): bogus number of reserved sectors [ 582.667951][ T5912] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:20 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xfffffdfd, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:20 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb670d5bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:20 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e644c8f08c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:20 executing program 0: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x0, 0x3000) msgsnd(0x0, &(0x7f0000000040)={0x2}, 0x8, 0x0) 20:38:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0xb, &(0x7f0000451000/0x3000)=nil) 20:38:20 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd10def46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:20 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb670e5bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:20 executing program 0: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x0, 0x3000) msgsnd(0x0, &(0x7f0000000040)={0x2}, 0x8, 0x0) 20:38:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0xc, &(0x7f0000451000/0x3000)=nil) [ 582.792063][ T5966] loop5: detected capacity change from 0 to 264192 [ 582.816549][ T5966] FAT-fs (loop5): bogus number of reserved sectors [ 582.823158][ T5966] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:20 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd19bef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:20 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e644c8f09c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:20 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xfffffdff, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:20 executing program 0: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x0, 0x3000) msgsnd(0x0, &(0x7f0000000040)={0x2}, 0x8, 0x0) 20:38:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0xd, &(0x7f0000451000/0x3000)=nil) 20:38:21 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb670f5bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:21 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd1f8ef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:21 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e644c8f0ac31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:21 executing program 0: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x2}, 0x8, 0x0) [ 582.961245][ T5994] loop5: detected capacity change from 0 to 264192 20:38:21 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd1fcef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000380)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}}, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd_index=0x7, 0x0, 0x0, 0x0, {0x42}, 0x1, {0x0, r5}}, 0x3) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) 20:38:21 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67185bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:21 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e644c8f0dc31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) [ 583.021881][ T5994] FAT-fs (loop5): bogus number of reserved sectors [ 583.028418][ T5994] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:21 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef08e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:21 executing program 5: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xffffff7f, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='showexec,']) 20:38:21 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb671a5bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)="d4a04e48038e644c8f68c31276a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}], 0x4) 20:38:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x191000, 0xc) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/147, 0x93}, {&(0x7f0000000180)=""/121, 0x79}, {&(0x7f0000000200)=""/201, 0xc9}, {&(0x7f0000000300)=""/239, 0xef}, {&(0x7f0000000400)=""/94, 0x5e}], 0x5, 0x12, 0x59) close(r1) [ 583.125666][ T5994] loop5: detected capacity change from 0 to 264192 [ 583.132709][ T5994] FAT-fs (loop5): bogus number of reserved sectors [ 583.139313][ T5994] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:21 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e644c8f68c30776a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:21 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb67115bd14cef09e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b945c08c1c101935331b1422e6a949e4b3056", 0x4d}, {&(0x7f0000000100)="3bb59d5eef35877d851d", 0xa}, {&(0x7f0000000140)}], 0x4) 20:38:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000207000/0x2000)=nil, 0x2000, 0x1e2262d4e922e834, 0x80010, r0, 0xe9375000) preadv(r0, &(0x7f0000000280), 0x10000000000000a5, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000451000/0x3000)=nil) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001640)={&(0x7f00000000c0)={0x1568, 0x17, 0x400, 0x70bd2c, 0x25dfdbfe, {0xa}, [@typed={0x14, 0x65, 0x0, 0x0, @ipv6=@empty}, @nested={0x21c, 0x91, 0x0, 0x1, [@typed={0x14, 0x12, 0x0, 0x0, @ipv6=@mcast1}, @typed={0x8, 0x90, 0x0, 0x0, @str=',-#\x00'}, @generic="4f5a8700a3ae2cfa9de6603380a69c907682a50010ba88073d8e45c6dfd1815e0172582ea84ca474882265a2b5e8e48598169741e5b38832d1766795587feb7d3b3cbbe5dd6fb22d656f3f9dbd39707ba67de22debc6ea422752adb0030628643dd96de9ab7ffee348d17545cfd9c1f49261293383f854d4b3418a5a93e9a36dc1df4b5603461c340f86f1be5619031b691d01c4acc1be75a0770a17e91a1653382e829d2cffbac9cb7a383eecfa08e315ae6e1e896f5987a7d49d63ee8b36f0614543cb7d7d70916b149fa101e6b82399d95d579a7ad8ed2c4b977860", @generic="40ea31dd1749e6db7d8feb5f78de032d188246d2fdfa9edf22f767d242a5b7aa07d418ca53286558", @typed={0x14, 0x81, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}, @typed={0x8, 0x95, 0x0, 0x0, @ipv4=@remote}, @generic="86e34338c60f36327dc40078edb586900c0180b0e85c8febea79923aa6733a99391b4ec41128948351841356f3064be0b6e9ce82c410ca52a55dc3ee9510013143bdcba41f93a62d280622813aa7d6baaa3a2865cafdf08b224e5b39bfadda99fa94fa076ea5365e72ec1a25636483434e80be9cf361ab8317be07d7be677c1186d96f9def7c30bd6e2cddf36f9333fd7f72baf1949e18f8e07c3972cc48f8873d4c8e373111ddae1a130baaf882b41d7ab543eb55826a688c150486dfcf38e3cde2fb3c0d8e9e10aaa2e05a8e2f4df9cf3baf775a00b838476479"]}, @generic="ce80dddd26c70e1edf92f06517e59b97b082336a0293d0b278e0eac1bb7430812a343c0a777a09b215c6a326002fea104011f8c6354a06f3ff733d4b9a602985600a486bd9a62e3e7bff571c583e26e5862203460105e4ded885b6051f01e8c7171c4f2861a040d44a5dd3a81d173ec08884aa75a0f2a89f8035cacdde1b5edd0fdddd4eae8288a1b99040ec48e0ac0f622a52865922729b2dd1f8941691e9b28d1d7cd663dd5100f9ecf39da8aaa464338a72a318e06e96db1689726e777bcef4b889cb5693ab", @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@private1}, @nested={0x1245, 0x7, 0x0, 0x1, [@typed={0x4, 0x8f}, @typed={0xc, 0x3c, 0x0, 0x0, @u64=0xc6}, @generic="b5830346797a1bf564316f681316285462aa106dd5a951af3752831a22262caa10d07b659aa8a07c18a3943b889fbaf3e4f3deec0ddcac7afc9f89d7c962628839d17137e9798221ed334cee2384ad035746528081b174d3ffd80bc099d4ef409641377114626f3345939e9e2af0cc81d03e2a55fef99e2203c14bbaabd36f6d9ff9237f546f28605dbfc539dd996d0234f436b427e119c75e273b7b1bdd73f7ae83c5fedff748d28110e28ca0b682afc3e781039ed9ed622fd7a9064a460875b85c5030482921b6f65a8287bbe2b5fab5436f6a45b91840c3cf15c75834f28ba88ace737458", @typed={0x8, 0x6b, 0x0, 0x0, @uid=0xee01}, @generic="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@generic="c488e55146f5fc0dcec554e456593c2ef1860633dde01e770b2e736f73d87e4bd6a7911b23be705fa326ee4ad8435a8fd4bd37dd53b0f3b97c5955f4924c4d989cd2a76b5fbd0f66724f11bb96fa21f5c3442e37cca3e084ec8099da16c345c1fcf5537847edbada80131d9291aaec59", @generic="dc64ebe726b1b2990e1f3ce2b2e6cddd9a5d4e7f3e3ff1fa38fbe8a2be76111f365ac18fc9f9026588e3882cc402626bb9ea5b869fe8ebf7e7f910bcc998cff651e294f74623ecc48af07379af0ce823a1013b31a9ad4400efdd59bdb5286e4dca0351d8d0a45d94d2178efcb0ce836089cd5235db04b0534146d8964f65a94bebfb9a6c7cb7c2624446a583930901a83e243b47fc14b3a23b7bea6023a00743ef4484818ca029f9b6b398b1630a225e7b83c7f9871db380770615d66d56ef9df1fb45db442288d8672fa7906fa1519d36cd09"]}]}, 0x1568}, 0x1, 0x0, 0x0, 0x400c841}, 0x20000804) openat(r1, &(0x7f0000000000)='./file0\x00', 0x2100, 0x2) [ 583.278500][ T6043] loop5: detected capacity change from 0 to 264192 [ 583.314690][ T6043] FAT-fs (loop5): bogus number of reserved sectors [ 583.321278][ T6043] FAT-fs (loop5): Can't find a valid FAT filesystem [ 583.351040][ T6043] loop5: detected capacity change from 0 to 264192 [ 583.363293][ T6043] FAT-fs (loop5): bogus number of reserved sectors [ 583.369816][ T6043] FAT-fs (loop5): Can't find a valid FAT filesystem 20:38:21 executing program 0: msgsnd(0x0, 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000001080)={0x0, ""/100}, 0x6c, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x2}, 0x8, 0x0) 20:38:21 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000140)="d4a04e48038e644c8f68c30876a133f70f5e5ab111f0232000ae78a043b024c2151555fb1d950557750acea27481fc132670b172e9569bb98ae0ee477a78247ea19eabfbb530ece845d8e1758d01d92ae5c771cbbf7198c4550828b9994e466be848975a34dbadb127c3c58932fe9feed30d634ec6a994e9143301d70da59731af4c002266b0a955bb1dbe86c07234e1f0263209f873e2c0e7", 0x99}, {&(0x7f0000000200)="5f45c6af14423bc009faeabde9c33fcb9abde431113392233152e6320560848d12a9643534f385bd3bcb7141010defc1bdc876d758f64d7ddebd6c6939f16adf241f38dba4580cfe95aca18f8149e30962a0893ef2ad45", 0x57}, {&(0x7f0000000280)="29ea38c50b538f7ae8ec073fa069f1043393d01463c3d6ab5402ce96d366a4c9b7b842b0923921f740", 0x29}, {&(0x7f00000002c0)="b6388397ab8963d2d036ed8c5b7767cab1ae9960472cb89bd0d0334a50d44ddfef04a74d8207db23886f625f156a949bf058b91019ac442401143a0550ccf971", 0x40}], 0x5) 20:38:21 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="3aa415b1e7245bec964f13f4540cbe4ffb6cf4e289ae714a41e1b53f7b1f6fabf7b0575f8f1c1d34fb671b5bd14cef46e25955c6bdd78c73dd00a13aa7aa269db04d3099d2b5563c4bc98a777453f11152cb21d00f50bd", 0x57}, {&(0x7f0000000080)="6773d7cc560d84962de1f09190e75a14f1619ee3e45b71058718144eb3aec23a4abc0b17c488b9188ea9554ef8c91b03fa8ed1e0605eda28dfed7b