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", 0x1000}, {&(0x7f0000001600)="ab52f9800205bd41ec57bd3ec4ac9314db7beafc4fe1183593c16fbce0b1ea1ea7d1f7580bcbc03a1fdc3ae47b9ddba26df8547aaee8751e48a5822255903c6ea41a5b51c36fd5172e097539f910daefe6dff6d5272037199608c2f809157b5fa57a61b30a2b81ed6247fb07c79deb98327940ad63c3ad688ff922615d3e34671cf0d1d647d53adb88e2a3df9f2b8e494ade00000080000000006f1ede359b"}], 0x5, 0x0, 0xffffffffffffff2d}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="6e6f75696433322c00bee8e8f0b4f84a3b9e588578ce1aff07fa6f3202e475bcf5f7f41ca1ef1dc38698a6c825d3e8d706f0452e02c4536f4d81159cff72415d56e00675cd6e566a828591a1b5fc263a2fdbee34584fc009a6dd80a63c25f065e7f82270dbd82d2ffdc551ea8c79d67e138ff3a1640c7be2"]) chdir(&(0x7f0000000040)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x0) [ 540.276806][ T7095] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 540.284768][ T7095] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 540.292725][ T7095] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 18:12:56 executing program 0: fsconfig$FSCONFIG_SET_FLAG(0xffffffffffffffff, 0x0, &(0x7f0000000000)='silent\x00', 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) tkill(r0, 0x4) wait4(0x0, 0x0, 0x0, 0x0) 18:12:56 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x800000, &(0x7f0000000000)="f84b7d527b41e7fa2e5233809faed24733cc988eaa54cb7143b864b884a32df06dfb2981d2597dfee0f467da7df93c23d276222aa0073a9ba2440bfb6cc7d325310f5cc76dd32511618369b0c46a7d74bf12dd79fade0a358c06e2110181fe6a7d3f5dcfc24c7bfab7467b9546bfe142dc3b079cbf78e80bdbddb73d6c0c582741fbc06e5f227dc23cefdd3f1a568208529c95a218b5077d60d3016e711c8f784156acfc98dce310a1ce6769879c1cf79d8ae9a321508d7f65db082d662eb86d10eda5926d8cc2e4a041e896d8d6d9bcde2c9fc69c93e209c4e73f004f4d4a120f6eb6b82489ec2cde3113279bcf8c1412e117", &(0x7f0000000100), &(0x7f0000000240), &(0x7f0000000180)="39db522f1a4a981394baf51c271165a87b96964cf90cb2582d4c7da30369f8e728195cad7d86a2bb0900000047d274025947000000000000003f41bfc9dae19c4e4f17e073be0e9a24e9089c6445c3de3ed560fc0ae4973358db4a53c6ccb4c9f7d22b73734a96e4a5e5cd655972977aa9a3132644eac972ed160d2e946fab16ae3b84592f0a3defe616a721fbc6427d2af5ddc09bd67811a24ecd") r0 = gettid() clone(0x6cbaa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) 18:12:57 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) tkill(0x0, 0x21) r0 = gettid() clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) clone(0x20800, &(0x7f0000000000)="7f", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="2f729a3f1616f466e6119f3b5db5144aac74bf3f5bcf9ebcbc23cbe29a6902818c0d6cfad79899fba1") wait4(0x0, 0x0, 0x0, 0x0) [ 540.361392][ T7140] loop4: detected capacity change from 0 to 512 [ 540.393621][ T7126] EXT4-fs (loop2): unsupported inode size: 0 [ 540.399649][ T7126] EXT4-fs (loop2): blocksize: 4096 18:12:57 executing program 0: r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x100, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="aef991789736952a83eb1248f89ddefd0645963fa94530f3e2f661dd708ec11ce3906cb76c654e15cc9211e4f7b7f929636d0388c82f017f493d877a78c3d084c8c8c336e08441d3ef51734b49189ccd5e1d9195c0a32e6256f8ddf075e31fd1e9316e3eec2678", 0x67, 0x9}, {&(0x7f00000001c0)="e719a7b68c6f9e658c6e205bdee890359681e5c2d713d102", 0x18, 0x40}], 0x10a2810, &(0x7f0000000240)={[{@resuid={'resuid', 0x3d, 0xee01}}, {@delalloc}, {@barrier_val={'barrier', 0x3d, 0x20}}, {@resuid={'resuid', 0x3d, 0xffffffffffffffff}}, {@noquota}, {@block_validity}, {@journal_async_commit}], [{@smackfstransmute}, {@fsname}]}) write$binfmt_elf32(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x6, 0x2, 0x8, 0x3, 0x2, 0x3, 0x2, 0x2df, 0x38, 0xec, 0x80, 0x1, 0x20, 0x1, 0x4, 0x80, 0x6}, [{0x6, 0x800, 0x1, 0x7, 0xffffffff, 0x3ff, 0x9b3, 0x9}, {0x6474e551, 0x5, 0x9, 0x1ff, 0xad, 0x8, 0x4, 0x8}], "e559cf3130083d55d85f770f66613214e1f76e50a77deae5f39a2727ca39a648c1f93ae8f39783bc1b650225387f3fc8a79d5ef6d35caf8c6582cf487c05ac24357e71cd4f2b007bf5891d64ffa5957fd51a96b37ed183e5802efa3369d4d992589ce759814924a17656", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x5e2) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getaffinity(r2, 0x8, &(0x7f0000000080)) clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) tkill(r1, 0x2b) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r3, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000e80)=[{{&(0x7f0000000980)=@xdp, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000a00)=""/82, 0x52}], 0x1, &(0x7f0000000ac0)=""/45, 0x2d}, 0x1}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000b00)=""/181, 0xb5}, {&(0x7f0000000bc0)=""/85, 0x55}, {&(0x7f0000000c40)=""/118, 0x76}, {&(0x7f0000000cc0)=""/54, 0x36}, {&(0x7f0000000d00)=""/33, 0x21}], 0x5, &(0x7f0000000dc0)=""/157, 0x9d}, 0x3}], 0x2, 0x40000000, &(0x7f0000000f00)={0x77359400}) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x38) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$setregs(0xd, r4, 0x10001, &(0x7f0000000900)="c820ef842d1995a0aff35e16d9176e5875eef28234da9760ef1e56b9792c31d28a60de770c191b2e40d70e5024bf4b2194d5a6006ee3b36a23bab71e6cf108f2d6") wait4(0x0, 0x0, 0x0, 0x0) r5 = gettid() setpriority(0x0, r5, 0x630) [ 540.413607][ T7140] EXT4-fs (loop4): mounted filesystem without journal. Opts: nouid32,,errors=continue. Quota mode: none. 18:12:57 executing program 3: clone(0x5a008900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r2, r1, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x38) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x2, {0x2, 0x6165, 0x7, 0x6, 0x0, 0x4}}) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) wait4(r3, &(0x7f0000000040), 0x2, &(0x7f0000000200)) 18:12:57 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6cbaa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x2, 0x0) [ 540.517281][ T7126] loop2: detected capacity change from 0 to 196608 [ 540.542880][ T7126] EXT4-fs (loop2): unsupported inode size: 0 [ 540.549076][ T7126] EXT4-fs (loop2): blocksize: 4096 18:12:57 executing program 1 (fault-call:0 fault-nth:54): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:12:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:12:57 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x5f2c7000, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$peeksig(0x4209, r1, &(0x7f0000000000)={0x9, 0x1, 0x4}, &(0x7f0000000040)=[{}, {}, {}, {}]) tkill(r0, 0x3) exit_group(0x0) wait4(0x0, 0x0, 0x0, 0x0) 18:12:57 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) clone(0x20040280, &(0x7f00000001c0)="31872b1deb0b8f1479adbcdbbf9da26819c8c73e8689a23a6c4ea7ad17f254cee6eb2b39a86ac94c43e68092eb9a1a988c6b92b615a868573c856cdb412649dc1ea697b7ae851d621aeba03d239116d68fa193be61d9645ccc06d88ea28c9bbe3633c99d24a9429273c4e7f0b5d6fecfbd3a", &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)="a5d568092245a78548e3ceccf0666e1a7ace8ea1") wait4(r0, 0x0, 0x40000001, &(0x7f0000000000)) r1 = gettid() tkill(r1, 0x34) wait4(r1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)) 18:12:57 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000640)={0x4c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IE={0x30, 0x2a, [@erp={0x2a, 0x2b}, @random, @prep={0x83, 0x25, @ext={{}, 0x0, 0x0, @device_b, 0x0, @device_b}}]}]}, 0x4c}}, 0x0) r0 = socket(0x28, 0x80000, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000ac0), r0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0x0, @l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2c}, 0x3}, @ethernet={0x6, @remote}, @phonet={0x23, 0x9, 0xcb, 0x4}, 0x5254, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000240)='macsec0\x00', 0x101, 0xfffffffffffffffb, 0x1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth1_to_bridge\x00'}) sendmsg$NL80211_CMD_SET_QOS_MAP(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="64010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x164}}, 0x24004404) r2 = socket(0x2, 0xa, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000ac0), r2) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="f3c81ad29620195aae4794ec398f5ce96da9a862fb82ce4a2a", @ANYRES16=r1, @ANYBLOB="140026bd7000fddbdf250b00000800030000", @ANYRES32=0x0, @ANYBLOB="11000700a5f8fe1c5c0d8351f5920b6bc000000010006e8004000200040001000400010008006e8004000100"], 0x48}, 0x1, 0x0, 0x0, 0x1040}, 0x84) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000600)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TDLS_OPER(r3, &(0x7f00000006c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000680)={&(0x7f0000000480)=ANY=[@ANYBLOB="a1a2f9f2da10060c5db2eae3ab68351e143b2103f785fe040000000065c8cd1c510354303ed0cad208340df897dccacf7462bf7a8bea2f6a6a9114b1e9f7ea299bff2ea6f8ce4a910cc6316902dec40e335b5c359b", @ANYRES16=r4, @ANYBLOB="040027bd7000fbdbdf255100000008000300", @ANYRES32=r5, @ANYBLOB="0a000600ffffffffffff000005008a00010000000a0006000802110000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x4040) sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000740)={0x50, 0x0, 0x800, 0x70bd27, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_KEY_DEFAULT_TYPES={0x14, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "8d13869305"}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x61846b5d2d9793bc}, @NL80211_ATTR_KEY={0xc, 0x50, 0x0, 0x1, [@NL80211_KEY_DEFAULT_MGMT={0x4}, @NL80211_KEY_DEFAULT_MGMT={0x4}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000004}, 0x4008113) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, 0x0, 0x200, 0x70bd27, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x34}, 0x1, 0x0, 0x0, 0x49c10d9eda8f2ced}, 0x20008804) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)={[{@nouid32}]}) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x40842, 0x81) getsockname$unix(r6, &(0x7f0000000080), &(0x7f0000000180)=0x6e) [ 540.767375][ T7249] loop1: detected capacity change from 0 to 512 [ 540.784885][ T7253] loop2: detected capacity change from 0 to 196992 [ 540.788506][ T7249] FAULT_INJECTION: forcing a failure. [ 540.788506][ T7249] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 540.805757][ T7249] CPU: 0 PID: 7249 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 540.814521][ T7249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 540.814701][ T7253] EXT4-fs (loop2): unsupported inode size: 0 [ 540.825414][ T7249] Call Trace: [ 540.825425][ T7249] dump_stack_lvl+0xb7/0x103 [ 540.825446][ T7249] dump_stack+0x11/0x1a [ 540.831817][ T7253] EXT4-fs (loop2): blocksize: 4096 [ 540.835344][ T7249] should_fail+0x23c/0x250 [ 540.835369][ T7249] should_fail_usercopy+0x16/0x20 [ 540.835393][ T7249] _copy_from_user+0x1c/0xd0 [ 540.863330][ T7249] __se_sys_mount+0x115/0x2e0 [ 540.868033][ T7249] ? mntput+0x45/0x70 [ 540.872013][ T7249] __x64_sys_mount+0x63/0x70 [ 540.876897][ T7249] do_syscall_64+0x3d/0x90 [ 540.881378][ T7249] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 540.887290][ T7249] RIP: 0033:0x467b0a [ 540.891171][ T7249] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 18:12:57 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) wait4(r1, &(0x7f0000000000), 0x80000000, &(0x7f0000000040)) [ 540.911380][ T7249] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 540.920000][ T7249] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 540.928045][ T7249] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 [ 540.936111][ T7249] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 540.944092][ T7249] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 540.952586][ T7249] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 [ 540.961699][ T7269] loop4: detected capacity change from 0 to 512 18:12:57 executing program 3: r0 = gettid() clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) 18:12:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0xffffffffffffffae, 0x4200}], 0x0, &(0x7f0000000300)={[{@nouid32}]}) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x0) [ 540.985326][ T7269] EXT4-fs (loop4): mounted filesystem without journal. Opts: nouid32,,errors=continue. Quota mode: none. [ 541.008400][ T7248] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 2: invalid block bitmap [ 541.025624][ T7253] loop2: detected capacity change from 0 to 196992 18:12:57 executing program 5: clone(0x858c8880, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r2, r1, 0x0) mq_notify(r1, &(0x7f0000000180)={0x0, 0x25, 0x0, @thr={&(0x7f0000000000)="6840d54b6694b53a3028dc5c808364d351a43f0d72ed9d0aad5fd6891b94ca36aae084520560f9d4899a2c27f8c709719eef2b4d64391aa24416a7fca59bb961e81ffd4b27d35a644e631da0a0ba186d05e89cc934ddf90781c48ec8295c39453e70e31cf7f135d526535ecc38ec1d535819fd700bf7592f85d1", &(0x7f0000000080)="8429d6d48b0f6398d025ae5cdf10d293c9921b71f0adcd1f7c5badcb8ee2f290c286b4a726ab0aea96e48d849758afa3c6c47fee01e19318f34b86e8dfa6db48cab7f09c4bf11efe793d552e981d06efc9fd7f02a30d8504d56042e78a74026b1239cf56a76fa7aa0c76950e814ac6a18ee5e85f34000a9d0e30186377bb722c6370eccdbf529bc7397360a6e3e7eb17ed56a86ab88073b55ada501e2163b0d2d1ccb44fa0ad6e3fba3fbf566a715ce371f25230ff8e71ba6627481b1032182e663ed8958a84084c14abf72bc3c0624f262b95e47344c3adee557e2a3e0625e17b9ee83c8ff9335307a9d2eb1207c7966b"}}) clone(0x6cbaa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x4200, r0) wait4(0x0, 0x0, 0x0, 0x0) [ 541.063900][ T7253] EXT4-fs (loop2): unsupported inode size: 0 [ 541.065291][ T7249] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 541.069949][ T7253] EXT4-fs (loop2): blocksize: 4096 [ 541.089759][ T7249] EXT4-fs (loop1): mount failed [ 541.233505][ T7317] loop4: detected capacity change from 0 to 32616 [ 541.242916][ T7317] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 541.310890][ T7317] loop4: detected capacity change from 0 to 32616 [ 541.321863][ T7317] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:13:00 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6cbaa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) r1 = getpgrp(r0) wait4(r1, &(0x7f00000001c0), 0x80000001, &(0x7f0000000200)) vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000000)="bf81eed2e405b5ec88e87181c8c1d7a0bba68af2c5a7b81a7b3ad681ea4aecd19e35480a1bc82adb35bc71c9fbd68d5f2dcdce045273f17e16ea5f7a7e7ca5d6161c9024ba7861fa570d3ea2de90dfd080e801a094d5babeab58622885a7079b86a9464fef8d7b9c6b21f0125631c19c225b61a2bc1067f66694e8cc9fa0da1570b7ff87fbec78531073d0e4dadf086fe4dd1a7fa4ad69dcd21251d3cc57cd4f7a2001dcd0d2e226d293dda9403089acc79556a0", 0xb4}, {&(0x7f00000000c0)="f71155b1c02a3339070d57611b27ca39a217bf05ecce2ebe7920aa54538b57d8f8e7617c4c0b6a0934e963ded468d81e4af4d6de0223aafeddbdbe4f27b3fe71e15fe05325c79c338e1b0dab9a872d0a2e15ade99e10178ed9fc8a39df6f30f6d3ea0225c6b061dfde9084a409f568b53d1e519a186874beee3db16e1760c338d286413307d77c215300bcb3b7648673fb1c251b78ddf6381802798d7df27acafcc290819f48c177cae76d3ea90a4c552d740633b347a70ab86d5876fa", 0xbd}], 0x2, 0x3) 18:13:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:00 executing program 1 (fault-call:0 fault-nth:55): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:00 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000000100)={&(0x7f0000000040)=""/148, 0x94}) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$poke(0x5, r1, &(0x7f0000000140), 0x2) wait4(r0, &(0x7f0000000000), 0x2, 0x0) 18:13:00 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace(0x11, r1) tkill(r0, 0x2e) wait4(0x0, 0x0, 0x0, 0x0) r2 = gettid() wait4(r2, &(0x7f0000000000), 0x20000000, &(0x7f0000000040)) 18:13:00 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)={[{@nouid32}]}) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000080)=ANY=[@ANYRES16=r0], 0x638, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x800, 0x3a6) [ 543.495929][ T7343] loop2: detected capacity change from 0 to 197120 [ 543.502735][ T7348] loop4: detected capacity change from 0 to 512 [ 543.503350][ T7344] loop1: detected capacity change from 0 to 512 [ 543.515983][ T7343] EXT4-fs (loop2): unsupported inode size: 0 [ 543.522019][ T7343] EXT4-fs (loop2): blocksize: 4096 [ 543.532367][ T7348] EXT4-fs (loop4): mounted filesystem without journal. Opts: nouid32,,errors=continue. Quota mode: none. 18:13:00 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000000080)={&(0x7f0000000000)=""/96, 0x60}) [ 543.554247][ T7348] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 2: invalid block bitmap [ 543.577169][ T7344] FAULT_INJECTION: forcing a failure. [ 543.577169][ T7344] name failslab, interval 1, probability 0, space 0, times 0 [ 543.589864][ T7344] CPU: 0 PID: 7344 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 18:13:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 543.598535][ T7344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 543.608664][ T7344] Call Trace: [ 543.611985][ T7344] dump_stack_lvl+0xb7/0x103 [ 543.616594][ T7344] dump_stack+0x11/0x1a [ 543.620827][ T7344] should_fail+0x23c/0x250 [ 543.625237][ T7344] ? getname_flags+0x84/0x3d0 [ 543.629989][ T7344] __should_failslab+0x81/0x90 [ 543.634826][ T7344] should_failslab+0x5/0x20 [ 543.639335][ T7344] kmem_cache_alloc+0x46/0x2e0 [ 543.644116][ T7344] ? should_fail+0xd6/0x250 [ 543.648623][ T7344] getname_flags+0x84/0x3d0 18:13:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:00 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) wait4(r0, &(0x7f0000000000), 0x20000000, 0x0) ptrace(0x10, r0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000140)="856dd54c492fc486996b56d98e9b9bd65791a9cd2b80f44f46820703df7740b5a68046b3625699046c445983ef1d692ad8313d819c013f6c7070a8154e1fee017e127b9c366cfddadde537de57307c2a17e423a7ef25dbf50a36a329f7b1935958de21a60173a369ca0c40d4c7987bc949137bf5ebb54812b76cd598b7513f4bdfb4d6965a59360f269bdd1731904cd07b7c9acf418b0dda4911f6d8a33de9a142b3029d717255f7f77c5bcad1ef7be07e2e297ab7653bb8dee19c82822d114b92c0f86342f6ba26cdaf8ed3fdc69901ed5f282f671fbb6e8cfe4af6246cf3766b03820c34b498c9b15608fb9301a5c04378c8b93b54e23696ede87f") wait4(0x0, 0x0, 0x0, 0x0) r1 = getpgid(r0) wait4(r1, &(0x7f0000000040), 0x8, &(0x7f0000000080)) [ 543.653133][ T7344] ? should_fail+0xd6/0x250 [ 543.657725][ T7344] user_path_at_empty+0x28/0x50 [ 543.662611][ T7344] __se_sys_mount+0x209/0x2e0 [ 543.667283][ T7344] ? mntput+0x45/0x70 [ 543.671266][ T7344] __x64_sys_mount+0x63/0x70 [ 543.676035][ T7344] do_syscall_64+0x3d/0x90 [ 543.680449][ T7344] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 543.686351][ T7344] RIP: 0033:0x467b0a 18:13:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:00 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x2000, &(0x7f0000000000)="34d81566f62c69719e1d8fa490845ccf23d8637b2af802d023f1984c1cfd543098b54e965452616e3bc47badf87dcc8c6cab40f1a7f14fd3552b0ac3cb870d7b69a40bd0097ef01a", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="0b568bdba273d42562d25a940d0e4b02f57b72927e675ae4faf9453942ee70f144a78a1eb5b71d3f1512b199652a1a6443c8677e0697ebe8dea112044a94a06f972d057c193c5e3fb5a79d127a368867f7db38cc1afb451b39e159b3e475c2e05908691b0a9acd0c0fe26f7bd023ac0e23419c9c17f34fc31e66a6a94fe98f3380ff51452eaf64") clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) [ 543.690247][ T7344] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 543.710041][ T7344] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 543.718552][ T7344] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 543.726614][ T7344] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 [ 543.734635][ T7344] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 543.742699][ T7344] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 18:13:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8000000000040000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000180)="2000000040000000032f00004d4beb4888300000000f00000000000000020000000200000000800000008000002061092f17f4655fd8f43d00000000000000010001000000dbf40000000000000009000001000000000000000b6def", 0x5c, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)={[{@nouid32}]}) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r1, r0, 0x0) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000080)=0x4) close(r1) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x0) 18:13:00 executing program 5: clone(0x22900080, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6cbaa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x11, r0) wait4(0x0, 0x0, 0x0, 0x0) [ 543.750998][ T7344] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 18:13:00 executing program 1 (fault-call:0 fault-nth:56): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:00 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() process_vm_writev(r0, &(0x7f00000003c0)=[{&(0x7f00000015c0)=""/251, 0xfb}, {&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f0000001540)=""/105, 0x69}, {&(0x7f0000000240)=""/240, 0xf0}, {&(0x7f0000000340)=""/40, 0x28}, {&(0x7f0000000380)=""/31, 0x1f}], 0x6, &(0x7f0000001500)=[{&(0x7f0000000440)=""/23, 0x17}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/125, 0x7d}], 0x3, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) 18:13:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:00 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() clone(0x6cbaa500, 0x0, 0x0, 0x0, 0x0) r0 = gettid() tkill(r0, 0x34) ptrace(0x10, r0) r1 = gettid() tkill(r1, 0x34) tkill(r1, 0x1c) wait4(0x0, 0x0, 0x0, 0x0) 18:13:00 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x8000, &(0x7f0000000000)="9e617d9e2a0dee1d8d16d4df13c93fb8802894960deb9e9f55fa055e6cf64ece271088bb26dc53953f0426eb568593c1c763c0a1bf0c60086f74f23791bad70b4376c89f33190c1025b7f9490cd524e8b0a5e3b77c3db34924a5360d486da77953dcee6908bdecd4fef5aa6c986aa0903ddfcb394a47bb2dabdde4e5277778cb66ce2ffdda895c55cd09f95aead3340dda2bae5c9bd2465bb44ac796a788df8f4e7d97aeb2d9d19a8a0d5817866d0816fe637ad77f01247185a6768435f9445343635d96c2ee6f41bf0a20d3e95f7453243ce0e3cd564d3fce212dd00197d3e3e08805ce25c3e2da18e4bcf8eddc63d20499b5c100df", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="30e192ff2ae0c787150ef5080cd6609c6c1bc0f1d6aaa1ffee108005e59ae8e1a5cf8faabde7a9a34cfc49a47c81f17d888c7e41e18e2074cab1e0022144cdd824b1f0868020ef9327c07b7bec07b96a16a48431430ec583fd53cce2bd672eb38c4bb2956761785f1e0b5f744a360c24882ed7d8be5eb0c513a4cfd508ae873dde45aed197bda7516956d9ec4bb108ad08be8af3a3c4699f") r0 = gettid() clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) [ 543.842084][ T7457] loop4: detected capacity change from 0 to 264192 [ 543.849660][ T7459] loop2: detected capacity change from 0 to 264192 [ 543.876105][ T7467] loop1: detected capacity change from 0 to 512 18:13:00 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) exit_group(0x3) ptrace(0x10, r0) ptrace$getsig(0x4202, r0, 0x0, &(0x7f0000000000)) tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) [ 543.894651][ T7457] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 543.917394][ T7459] EXT4-fs (loop2): unsupported inode size: 0 [ 543.923436][ T7459] EXT4-fs (loop2): blocksize: 4096 [ 543.928750][ T7467] FAULT_INJECTION: forcing a failure. [ 543.928750][ T7467] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 543.942470][ T7467] CPU: 1 PID: 7467 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 543.951155][ T7467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 543.961300][ T7467] Call Trace: [ 543.964589][ T7467] dump_stack_lvl+0xb7/0x103 [ 543.969180][ T7467] dump_stack+0x11/0x1a [ 543.973342][ T7467] should_fail+0x23c/0x250 [ 543.977816][ T7467] __alloc_pages+0x102/0x320 [ 543.982413][ T7467] kmem_getpages+0x1a/0xd0 [ 543.986829][ T7467] cache_grow_begin+0x4c/0x1a0 [ 543.991749][ T7467] cache_alloc_refill+0x326/0x3d0 [ 543.996773][ T7467] ? should_fail+0xd6/0x250 [ 544.001458][ T7467] kmem_cache_alloc_trace+0x281/0x310 [ 544.006978][ T7467] ? __se_sys_mount+0xf2/0x2e0 [ 544.011821][ T7467] __se_sys_mount+0xf2/0x2e0 [ 544.016619][ T7467] ? mntput+0x45/0x70 [ 544.020680][ T7467] __x64_sys_mount+0x63/0x70 [ 544.025248][ T7467] do_syscall_64+0x3d/0x90 [ 544.029646][ T7467] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 544.035523][ T7467] RIP: 0033:0x467b0a [ 544.039395][ T7467] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 544.058982][ T7467] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 544.067379][ T7467] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 544.075332][ T7467] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 [ 544.083513][ T7467] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 18:13:00 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2a) fork() clone(0x6cbaa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x5, 0x400) kcmp(0x0, r1, 0x4, r2, 0xffffffffffffffff) wait4(0x0, 0x0, 0x8, 0x0) 18:13:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:00 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x100, &(0x7f0000000000)="d73442e87987819d50ecdabc9c9d229889c2bb913d1294ee7dfd0c1342ab7cdc325226a9ce6ab515bdf2a4d13972373a7db35151ba584e1d821925bcc63e8476ab4c85b9b412f9f2399e334fdd471de14b3bff85c84bb0a6acb90b947fcea75915144a1ef13fdf88659a8f457e7004b298698616060d108bfbb2d28542e63ea2", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="b7cdca191e1c1ff5b2a0c28d199f7fcd04fff5c71d1a9b7035a2441e1e526054b439f3727b558340e5b1d0974166387bd0a48c64ae0a41e970d33b0dc6558a6a1590f50f6c09aaffc9443c6b907f7ca5ffcfe66ceceff864140dd572") clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) 18:13:00 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r3, r2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) sendmsg$AUDIT_SET(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2180}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x3e9, 0x8, 0x70bd28, 0x4, {0x78, 0x0, 0x0, r4, 0x6, 0x0, 0x6, 0xffffffff, 0x0, 0xfcd}, ["", "", ""]}, 0x38}}, 0x4000000) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) tkill(r1, 0x2a) [ 544.091472][ T7467] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 544.099509][ T7467] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 18:13:00 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000000400)="ed41000000100000dbf4655fdcf4655ffef4655f000000000000040008cfb3ae97b8ca6a9290211afe7467b00a4434771da263576821e1893bf6c54fb58c1d8c9aabda794508218790ff5fb7b77ab23278ab18944752ded18b13a856b2b1429e99a9369b9bb5163582694fdb11804e749d14a1c806ad73f68ae0e42fcdb126f3771def3e5197944e5e45a3f4c5e443ee6a9c2f1fcedff34e3425cfd0c601b0288b14000000000100000005b177f329499378fab5aaa985cf5920ecb61e8a7f6e161d40a8b6e4302069f26430e3d6b0b368ff8ceddb6da4ced496f2caf5330c43f7a908", 0xe3, 0x41fd}], 0x0, &(0x7f00000001c0)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) faccessat2(r1, &(0x7f00000000c0)='./file0\x00', 0x2, 0x100) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x7824e185de6eee11) 18:13:00 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0xc000, &(0x7f0000000000)="044799183e7a26caee222466aa81c258e2e4e21799543a7302a9c41038ed62", &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000000c0)="163c9ee6d1b0b4596941c22ecd1c90e83c4c64ad22435fb8d92f5cf06da4cc5f4cd2b653e3fd3bd6443c4711ae4ec627811bb51ced9122dc59cced3ba039199841c6cdf139c1673137b4df489a860a5852d587f595e0d3d27ecb3d2488c226") clone(0x6cbaa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) exit_group(0x7fffffff) wait4(r0, &(0x7f0000000080), 0x1000000, 0x0) gettid() ptrace$setopts(0x4206, r0, 0x9, 0x1) [ 544.162292][ T7457] loop4: detected capacity change from 0 to 264192 [ 544.183733][ T7457] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 544.195232][ T7467] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 544.237457][ T7525] loop2: detected capacity change from 0 to 264192 [ 544.261968][ T7467] EXT4-fs (loop1): mount failed [ 544.264011][ T7539] loop4: detected capacity change from 0 to 512 [ 544.275432][ T7525] EXT4-fs (loop2): unsupported inode size: 0 [ 544.281433][ T7525] EXT4-fs (loop2): blocksize: 4096 18:13:00 executing program 1 (fault-call:0 fault-nth:57): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:00 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x200400, &(0x7f0000000000)="777b7f7d19a68ee3b9b0d6b8791667bf30425dd4a7000000", &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)="7ddbd7e0819f8161aecc02136f3ddb09cc88ecf91366b1a5ab17b726c78c67f544be94f5d39a") r1 = syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x10000, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000240)="aa743a791041ac95419d3274554edd95ecf4aa072afa45b5c18d9fcaa37af19a21f6571973f8e252d45450aff96dc1490fe086aa0038aeeb95bcb2377742cad7b001d1d418cb", 0x46, 0x6}, {&(0x7f00000002c0)="c21afdacb34be493b6223f735528d5cb0c736ea23f9f82ded226ee91f79745ee01db7f057482ba32d5159c47ca99e05a357384c83bbc82563c01dfdf1984dc76fb0fe715d54eb867", 0x48, 0x5}, {&(0x7f0000000340)="43a05f8187ba4a74f3882867f7e39102be558314e15bc5b606307a440221f752c191686dc7f89261121dc70af09db3168fe696ca9cb2eec29a9bde16bb76cae8495c062d166ee15d341c9d9e10c3d91fbf6a316a45005579baec77062cc4654ded414b5b64d750011bf2d988e6e925a1bfc1fd4bc6e71521f99d6a57744cc564fb9c38473741b7cf8b7f", 0x8a, 0x7ff}, {&(0x7f0000000400), 0x0, 0x58}, {&(0x7f0000000440)="02c64ecd245ec05e0052e9468304c6724e7ca2528661e222a8c35d064f06a14f7c29eb7679a53b704da715a20e3c85230a3e2df3d77195b57218d2cb091fe3009649245a6f179c0fa8e1cab536b9b7647fdd1e0ed82ca9480c1b41a17f5e3e7007e1a31d84b733e65f6bc7c7460d0caa9ca8f56b02d0", 0x76, 0x40}], 0x20020, &(0x7f0000000540)={[{@huge_within_size}], [{@subj_role={'subj_role', 0x3d, ')@+#'}}, {@dont_measure}]}) vmsplice(r1, &(0x7f00000007c0)=[{&(0x7f0000000580)="fcb27cb89e75355fe0feebbe1a9439f009a07b4111cbf0322a96f7", 0x1b}, {&(0x7f00000005c0)="cae10b05463854661a1e30ec1091934e42b57272d3355fd31c4186a53c11e0ce9c0c3c2c6dd3195b3454661adc76f5ef076aea231f89bcbd06b6a61fca77cc22e5ec172d01cb509384fa2d5313e4ad25376decd42cccb0330328b65407a0dae9017a1af32908a88d96e33d", 0x6b}, {&(0x7f0000000640)="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", 0xfc}, {&(0x7f0000000740)="e028c1d3261cdab527536f74ac05370ab2541030b2129adefe9e72691cc739c08b6cc5b11e7eb29745ddefa5c75374442062747ea3b51d7b888f61feda7510ceb457f3c8c383", 0x46}], 0x4, 0xe) ptrace(0x10, r0) tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x38) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$setregs(0xf, r2, 0x180000000, &(0x7f0000000080)="b7de6bc22d1029247eb6223592d592f7b5c4c21bbcb49af1afce2cd0482b2779e934b0d82f9696d7") rt_tgsigqueueinfo(r0, r0, 0x7, &(0x7f00000001c0)={0x3, 0x5, 0x100}) 18:13:00 executing program 5: clone(0x30000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() clone(0x5c10c580, 0x0, 0x0, 0x0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x17d, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x34) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x38) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) 18:13:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 544.295281][ T7539] EXT4-fs error (device loop4): ext4_fill_super:4956: inode #2: comm syz-executor.4: iget: bad extra_isize 20798 (inode size 512) [ 544.308782][ T7539] EXT4-fs (loop4): get root inode failed [ 544.314459][ T7539] EXT4-fs (loop4): mount failed 18:13:00 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) clone(0x46000, &(0x7f0000000180)="96371a8c08d26cfb83fb304b6c47663421192e43f41627d360a4e30e8e20a2e961cc636f0759a9c6919a92cc04212d5c227bf16028c845c741ed8961c25aca9f743438e513987b0126077b30956887865f9583fc791eeb6b177b894c0d53d46549039090a1ec7705ea685476f9d1a8079bc6af2b7e2bbb300505751edd4b0e8f7234a23d1f2888fe863d7a248582c9fb6a2a4af16ec8", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="6c7322dc05000000") 18:13:00 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() ptrace(0x11, r0) tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) clone(0x800, &(0x7f0000000000)="ec67029f85b079d315ee2002bfd04fc6a16f72cf7491f2a706567e0b0009d3e0bdf1c4520fed9a51b4c4c78479d3d92c8f5c0f8f0f764b445690f967e427aec5ce105289adce8288c3dbc7e1adffa15b7a1ad531239abba5280f3c91b08dae52b1c94b7f7ee7d962e9d31b6658f1469ae26b78e1e92cbc928ab52e7cb0a99d586de3b7ada3a0c05c905b142c3bfcf28148d6bbce4acb4273fa35efebb3894b3c00c8fe261e3ec3d67aeca25e586acc544ff80fcec961295248444f6118d6738b72bce590e1f9b8", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="ce0655d830654d2d1adec10ba96e6dc9c6a1a300601f1b9ef35ae2adc2dd58cb7ecff9c44dd1321eac2e00cb477581eacb1e6a21a182a76ef46302144eb78a8554e4f868f7e4d9af2a2464c4572d363757becab5821cbbb3a9362a78e2ad739c2c8ecd233da1bb1f1d5c235c3289fbe40f50694966979013cab29d17f4f929bd6b00f81915f1dd658e4a8591aad9dc7d9d3aaf072dce4e5558db6ee78d3cea78fac6699411bea0e4b3b47c6e3d5dbb5bf143cb31379e458e591241c6e7b487755c") gettid() ptrace$setopts(0x4200, r0, 0xfffffffffffffffb, 0x42) tkill(r1, 0x39) [ 544.362311][ T7553] loop1: detected capacity change from 0 to 512 [ 544.373884][ T7539] loop4: detected capacity change from 0 to 512 [ 544.377360][ T7553] FAULT_INJECTION: forcing a failure. [ 544.377360][ T7553] name failslab, interval 1, probability 0, space 0, times 0 [ 544.393137][ T7553] CPU: 0 PID: 7553 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 544.402257][ T7553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 544.412391][ T7553] Call Trace: [ 544.415666][ T7553] dump_stack_lvl+0xb7/0x103 [ 544.420340][ T7553] dump_stack+0x11/0x1a [ 544.424498][ T7553] should_fail+0x23c/0x250 [ 544.428918][ T7553] __should_failslab+0x81/0x90 [ 544.433706][ T7553] ? alloc_fs_context+0x46/0x500 [ 544.438636][ T7553] should_failslab+0x5/0x20 [ 544.443130][ T7553] kmem_cache_alloc_trace+0x49/0x310 [ 544.448450][ T7553] alloc_fs_context+0x46/0x500 [ 544.453478][ T7553] ? strncmp+0x34/0x70 [ 544.457536][ T7553] fs_context_for_mount+0x1d/0x20 [ 544.462547][ T7553] path_mount+0xdf5/0x1ce0 [ 544.466949][ T7553] __se_sys_mount+0x23d/0x2e0 [ 544.471608][ T7553] ? mntput+0x45/0x70 [ 544.475581][ T7553] __x64_sys_mount+0x63/0x70 [ 544.480241][ T7553] do_syscall_64+0x3d/0x90 [ 544.484637][ T7553] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 544.490580][ T7553] RIP: 0033:0x467b0a [ 544.494457][ T7553] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 544.514169][ T7553] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 544.522575][ T7553] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 544.530564][ T7553] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 [ 544.538517][ T7553] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 544.546732][ T7553] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 544.554968][ T7553] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 18:13:01 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20001600, &(0x7f0000001600)="2a10288a65f2fe15eb13db1df8e6389a4d02f5ab6704c8779853755488487bef270f8d3adea462a34b314b53f880aa9270b3126f7840ad6472bcd261c983840f6c2f70578bf20c70b9e09b437deadcd9cae1a6ead5241315aec956152fb6df13d37e5954d4138a8e3d4414b49345a1afec45b9749dac818953be31bbc9eeccc7ae8c25fed4e66375796cc577ba99c0957f275315faab7856e57ac7fe48a3d404cb3b2a16d87f830f7ef3e604ebc214e971abc4bd18229b26773a56", &(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)="3695c6ad85d8cb3181ad78625bc899a837084de0f15d00a6ea79764ac35b3418fb74963c273ae0dccdd1f2cb3432b03e4f528f38fa8abfea7200082645ba28c046d1bb7327a02b3f55f51e85d29a7d661609878622aa890ff182ad78547818f4e59833d8fd687dfa596758fdad775a901fd47256e4b4ad232bd893a7d81eb2d25753a82f7a5b7d39321500d6c772e98a96b0053930cb03bfb4423682d50e5a7a8d5ad820e47d0bdaaaf82b28caef2661432beecfd76de785d568fe22b6dc913af09c1b98201b52291c99e23e2bcc39565bbaa035c4c1e81d61cf311b32ce0e5d0910020ae2") clone(0x2001000, &(0x7f0000001140)="1feef6097658dfde5932de276bb588103e8d65eb27b3020975e34d424ad947276b51f812c409a1468f2926d5d9609795a2ffa609dd64411b6f89cecfb18ce00a2676c730b78d5de26e2fdf0b773604283d72a849241ad1bea26100e6cc153f1aa576140c21a4dd4c77e24684b627aeedb89521c555443259fa6d4596b97309116bf50394582a0ffb884c20a4cb330b", &(0x7f0000001200), &(0x7f0000001240), &(0x7f0000001280)="40a880bc2f1520d29d30edcc30808913aebdb5d33d6db9c5beee2c7e59625d4f867e0331ed1687806ac48eb4a236f461105ca93f3ca51a74870d1f9e26949a328a0f8c307a539a9420b86ac9ec7256dcbcaf347b6577d07396e36b7305b0070ac289a8a59d7339380c81f5c8e8f88380a00b3167c3a03345850149c6d50d39ee57c922286fcec361748c9217a81a3ed63478e0aa3a352ae62f6db87007eb") clone(0x280280, &(0x7f0000000000)="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", &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="9086c0a9f31fa3d2ca00805d565bf2ae94ff2697d6293cba123f240a5db39c91dececc99003227dc455fe847ef1d2aadccf794f109f652eb1602062c5e0a303b61f3afcee10378c78d79936fe843") r0 = gettid() clone(0x10000000, &(0x7f0000001340)="31bc4a4b30e251017831e1ce048759ee12142fad62c9aad608c0878c615c85263127c5e2f51d0be23c8ccea3430365a866068743d6c9d83f11b3438855e79291709eb390f77af9a7e7c7944a61d1b4bf6f8230586f758398d3fb462bba0e02484b9841b0d5deac7da5a79346230c70024a8a930b1310c5ec02b9ec56c455ba", &(0x7f00000013c0), &(0x7f0000001400), &(0x7f0000001440)="dbb7cd7ff4564c04c4c1db7e7b544a584cc669ea721108781615f011ab9d38b76e9761b6b58e44ef996d42b4ffcf6f2b9778a9afbb7d99f861366246f8a94fe30c95f1d67ab6384aa56de0a3bade80d79bda699bf7e5c666c42d7ab7e69b378c9ece00915681ecc4d95e12097ae691311f60fbbeeac90dee5517929e757ea43b53e9c76edef78082da63b1975b6865d4") clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) wait4(r0, &(0x7f0000001500), 0x1000000, &(0x7f0000001540)) ptrace$setregs(0xd, 0xffffffffffffffff, 0x5, &(0x7f0000001100)="247718bac25b003690a801d756b181e0c3e4b3e1d8614835d4abd72288be8b4f4dcbfa615fa7bbfca6805184b59f26bee75e219689579ce0747269d69860") 18:13:01 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) 18:13:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x20) [ 544.599980][ T7539] EXT4-fs: failed to create workqueue [ 544.605407][ T7539] EXT4-fs (loop4): mount failed 18:13:01 executing program 1 (fault-call:0 fault-nth:58): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:01 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6cbaa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) r1 = gettid() ptrace$setopts(0x6, r1, 0x5, 0x8) wait4(0x0, 0x0, 0x0, 0x0) 18:13:01 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) tkill(r0, 0x2b) wait4(r0, 0x0, 0x8, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) tkill(r1, 0x39) wait4(0x0, 0x0, 0x0, 0x0) 18:13:01 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) exit_group(0x6) ptrace(0x10, r0) clone(0x100, &(0x7f0000000000)="342043b11ecdf11aa9e1e5f92484eb5a90888ea5098bf1a3e9152abae3c3f4d9a5fc9d895c9e4fb8ea29e4d7b7f9fc9c82928d61ff769b1d97b10897bcf77aa7bf7d2982ac287ecf4022cfab49cffef4df2343ca7fa13112f2f5376981e5", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="38020a507a782ab6c2a5a1f10ebfd11de599356baaeffb61804f3b4eedcaa1e07d7ba913a20d00dd39b563e5192fb52d288a3ffddb82e2a87004f4dcf9284a602fc3f9c170bd77f8d8d7d48353b847cd0b9484cf5f4988b3b9f80d499546307970cb8dbf4617efe198bb00bf4e03784a6dc25b7c4752f55c4fbf1fa1906abde05b98c6eece93c9dfb6c3c908651fb06d564dfa71f76526aab19046b2b6151cd8525e2bab60c74348db6477dcc55d29e760cbb93e27bced00034c84d89f9384fb09fb8dccd754baac6c201c3ec47e31614b949e88bf8c25") r1 = gettid() ptrace$setregs(0xf, r1, 0x2, &(0x7f0000000200)="e91672a48d93dd15956310233f97ef5d6c534035848dd29635752c177cf45cc5a6aaa5fe8d4caac497fd29dac20b3c02c5330c6c960f8efe898123389d1b503aa83926423aae34da05ff661186610b90ddf56d5180eb65e3a4023aa46911320e5df8aac41fc9ecee0d605f5d3319d7b4c1ebf7ff9c4ae89595078d5e574c25d7d265e8d178289b8de8b340c29b86fd2ef67629f26181bc70d2a85d4f91d633a7dc09e3964c2c") wait4(0x0, 0x0, 0x0, 0x0) r2 = fork() wait4(r2, &(0x7f00000002c0), 0x1, &(0x7f0000000300)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000003c0)={0x0, 0x0}) wait4(r3, &(0x7f0000000440), 0x40000000, &(0x7f0000000480)) [ 544.666149][ T7600] loop2: detected capacity change from 0 to 264192 [ 544.681108][ T7611] loop1: detected capacity change from 0 to 512 [ 544.688087][ T7600] EXT4-fs (loop2): unsupported inode size: 0 [ 544.694118][ T7600] EXT4-fs (loop2): blocksize: 4096 [ 544.721856][ T7627] loop4: detected capacity change from 0 to 512 [ 544.743708][ T7611] FAULT_INJECTION: forcing a failure. [ 544.743708][ T7611] name failslab, interval 1, probability 0, space 0, times 0 [ 544.756664][ T7611] CPU: 1 PID: 7611 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 544.765724][ T7611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 544.775793][ T7611] Call Trace: [ 544.779073][ T7611] dump_stack_lvl+0xb7/0x103 [ 544.783688][ T7611] dump_stack+0x11/0x1a [ 544.787843][ T7611] should_fail+0x23c/0x250 [ 544.792297][ T7611] __should_failslab+0x81/0x90 [ 544.797056][ T7611] ? alloc_fs_context+0x46/0x500 [ 544.801980][ T7611] should_failslab+0x5/0x20 [ 544.806569][ T7611] kmem_cache_alloc_trace+0x49/0x310 [ 544.811976][ T7611] alloc_fs_context+0x46/0x500 [ 544.816847][ T7611] ? strncmp+0x34/0x70 [ 544.820920][ T7611] fs_context_for_mount+0x1d/0x20 [ 544.825989][ T7611] path_mount+0xdf5/0x1ce0 [ 544.830402][ T7611] __se_sys_mount+0x23d/0x2e0 [ 544.835166][ T7611] ? mntput+0x45/0x70 [ 544.839164][ T7611] __x64_sys_mount+0x63/0x70 [ 544.843755][ T7611] do_syscall_64+0x3d/0x90 [ 544.848169][ T7611] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 544.854100][ T7611] RIP: 0033:0x467b0a [ 544.858263][ T7611] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 544.878056][ T7611] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 544.887092][ T7611] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 544.895326][ T7611] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 [ 544.903294][ T7611] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 544.911456][ T7611] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 18:13:01 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r1, r0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001140)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001180)={0x0}, &(0x7f00000011c0)=0xc) tkill(r3, 0x1a) clone(0x200000, &(0x7f0000000000)="4377d1005317d62872a90f5027e2023dd0fac585ee27b3318cf50b772e400ccd38d4d95d1fb544d9537635bc50dff6a288efa92f9c7021abcca0f548a4eb438251c7e9bc68065f6bcaacbc7fbb7b4e1f4168dd318eb54580ea3ca1ad45e05442407ac225238325c3980172c9e67884936e581895543df57d1b3a91ecb278974a99453b65807a64d47b7f6669309ba8", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="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") wait4(0x0, 0x0, 0x0, 0x0) 18:13:01 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) tkill(r0, 0x2d) r1 = gettid() wait4(r0, &(0x7f0000000000), 0x1, &(0x7f0000000040)) wait4(r1, 0x0, 0x1, 0x0) [ 544.919460][ T7611] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 [ 544.956816][ T7600] loop2: detected capacity change from 0 to 264192 [ 545.001110][ T7600] EXT4-fs (loop2): unsupported inode size: 0 [ 545.007162][ T7600] EXT4-fs (loop2): blocksize: 4096 18:13:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:01 executing program 1 (fault-call:0 fault-nth:59): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:01 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() tkill(r1, 0x34) wait4(r1, &(0x7f0000000000), 0x81000005, &(0x7f0000000040)) 18:13:01 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0xa483100, &(0x7f0000000000)="864fcf65", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="5c979f6373e19c4d26e8f8e7a2af0a476003fb3e98f3a2b0b202516cf2eaf49a5a2162aa8b464a16e443dc4b21ed06544d0efc73852879c69d1626dccb3b2a5780b526cee36364e0d79d3948ba2094d69f02a5070aa342912636") r0 = gettid() clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) ptrace$setregs(0xf, r1, 0x3, &(0x7f0000000180)="15a478f9d0eb9c2b32c2f39659b2e39fd2aab319d85b7a973a68fffe8c849cf4fb821b23c1218c7c2575c65b3ec09b10541b88fd02ab0a2e284e68703578e56f535245e3a0d0b5449cac39") ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) [ 545.057510][ T7627] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 18:13:01 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r1, r0, 0x0) sendmsg$inet(r0, &(0x7f0000001840)={&(0x7f0000000080)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x40}}, 0x10, &(0x7f0000001740)=[{&(0x7f0000000340)="94b35d4ae3634b45317ae03ccff825ebf2845363e5737ebaa81dedfb804341b0458fff9ae6a13074167c4d79feff7d41cb4e961b2c869f195b5daee5d93fac3402205e6f9899a9199bc43f7023d2215ddeaf26bcba4a5a54f8", 0x59}, {&(0x7f00000003c0)="ee7100d07744e05f8d79a5cdf5b95cd53548b3f266d827150246d08b161103e510d330bec02518c1be5ffa3654a86078a56503bf3c75f853d28c090e24fb2561f026a4c020e584a14f422820ad2eec709b39adc66111accf4438037080a99fc6d376a6ec4b9012404e49", 0x6a}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="35fa1ecb81eedee0f67b26838d9c55c7e43ac8cd9d3878c5be0422dd53f39a973629614ece89f10adcdfca48fe003fbe9d55a815a6e76c6b33d9d907b4233974f95b39896c33c84723a2e0934334c5f65ec158482568fb2046d5924f53ce8a239ea150fe5e5714e72a35557a23553f534541f27b6f28451ff721177e0849a2c37d84405b7e6254c8805596fe3b415d17848b257b62179a87581123cf8d506a0960c85f44a88923d8ba84f30e8d3c4d297babf1033e82cc5ac1e75d70c8b9ca1a3d98a5d737fa310ae1b21532740e3618a7af4b53372b8ae96f63d3491a48984bab08fec5", 0xe4}, {&(0x7f00000000c0)="3c3f644da16d66a6ca0bb3df650c8a968296cf25e9fd1c10a2e79c8ae0ba1516787d4b07a3280d9553f8f0d24a62daa6c8a4aec900714bf3c1", 0x39}, {&(0x7f0000001540)="8621efe109325055df90c2d61b20503dc42e6020b728cc59bce4dacf117470999ed41a471fd24354ccaf5a8fc8c75f92e35f7577d5c4bdeeb0af1ec17b70517c9669c76a991bc5bcd054582221fec424020062396164232e44f2fd7396a7605d3831c866edceff3955c2055e699308ae1715586840c2ed9a8fa19fe854575a6490321a5970eb11cdd3b4e00f85cb6737fbd38339d77144f7731e9377eebc66fd84ef168b35c2430ebc6dc755adb3e773c9b5bbc4850b0a6683d7ce37e341aec5e7783a152e3deec1ecefebc5cb327669f2325d859918c2f9d467c4d126bfaa8a5bffdaddfdae52e5e8", 0xe9}, {&(0x7f0000000280)="8ad1c7a6a87ba1c014fb4f2ae133511a5110bb01b6caa97df791d795b86051e12d8e3ce284a6fc92438db638099cadd7bad4d63c0ef8928510293db7e534", 0x3e}, {&(0x7f0000001640)="c34a9ed1687f8804ba0bfba685223ec5c3e62a14d23d556e50eb417c4c05e5a5b6391f1acee18c289d3ea310c3eef0594b6013f28cf26c15402e6c2c4431bb11ec4f75031f9d3499c6a806ee78fc7a57c5cc921b4add9f8be2a280ddc366954616b0a28af92d3ba0457d6121a13e04ae261c669553e86b630cc6be1bc95d", 0x7e}, {&(0x7f00000016c0)="aee16dad34368357dac11705108bd332f443f22b098445dba109a2c534e6bb6f662928fe12c16e3f61bd4f3c59f42594", 0x30}, {&(0x7f0000001700)="7c5535401e0cd18711b4ed4dd1b1adc8decc", 0x12}], 0xa, &(0x7f0000001800)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}], 0x18}, 0x44090) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)={[{@nouid32}]}) r3 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r4, r3, 0x0) r5 = gettid() kcmp(r5, 0xffffffffffffffff, 0x4, r0, r0) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000180)=ANY=[@ANYRESOCT=r2, @ANYRES32=r2, @ANYRESDEC=r2, @ANYRES16=r2, @ANYRESDEC=r4], 0x638, 0x0) [ 545.132710][ T7702] loop1: detected capacity change from 0 to 512 [ 545.135772][ T7720] loop2: detected capacity change from 0 to 264192 [ 545.154383][ T7702] FAULT_INJECTION: forcing a failure. [ 545.154383][ T7702] name failslab, interval 1, probability 0, space 0, times 0 [ 545.167581][ T7702] CPU: 0 PID: 7702 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 18:13:01 executing program 0: r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x4207, r0) tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) [ 545.167605][ T7702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 545.167663][ T7702] Call Trace: [ 545.167670][ T7702] dump_stack_lvl+0xb7/0x103 [ 545.167738][ T7702] dump_stack+0x11/0x1a [ 545.167752][ T7702] should_fail+0x23c/0x250 [ 545.167772][ T7702] ? vfs_parse_fs_string+0x5e/0xc0 [ 545.167788][ T7702] __should_failslab+0x81/0x90 [ 545.212817][ T7702] should_failslab+0x5/0x20 [ 545.217406][ T7702] __kmalloc_track_caller+0x64/0x340 [ 545.222809][ T7702] kmemdup_nul+0x27/0x70 [ 545.227252][ T7702] vfs_parse_fs_string+0x5e/0xc0 [ 545.232189][ T7702] path_mount+0xf99/0x1ce0 [ 545.236691][ T7702] __se_sys_mount+0x23d/0x2e0 [ 545.241365][ T7702] ? mntput+0x45/0x70 [ 545.245401][ T7702] __x64_sys_mount+0x63/0x70 [ 545.249984][ T7702] do_syscall_64+0x3d/0x90 [ 545.254390][ T7702] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 545.260478][ T7702] RIP: 0033:0x467b0a [ 545.264357][ T7702] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 545.284301][ T7702] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 545.292719][ T7702] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 545.300780][ T7702] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 [ 545.308820][ T7702] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 545.316951][ T7702] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 545.325062][ T7702] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 18:13:02 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r2, r1, 0x0) vmsplice(r1, &(0x7f0000000480)=[{&(0x7f0000000000)="a61a74c348883a576f4cf96c9f9352e77d739762a173c456e51ff48c3d973e52237832775072aa14feeac1f32a43f7461c5c7c4c0c5493bc200bcec73101a1c2ea6e690d7a41addd3b7f97cccdc100dba5b660702d0ccef7d6ffe952b8b51a3a8c586d4d4c212ff829d563be44943f7dc3a7b5822f", 0x75}, {&(0x7f0000000080)="24dfacaf78ba281f9f62c9da45566c0f9eaf71e9e0219f03b46bc4579f13d57aab876ad5a378d9c9766a0f1ede6b520a22da035d25be760815e4860360c7287cdc953dcb02f90bbe5997cf3861bc0070669389b703f24d17101895059b8a9104ff7454472ac0e1c8f4097b901eb642c41b41fe89fb8bc83453f0ccab96ddd838a567316ba73325e95fd885903d113c0312f0c21310c4a8c058a739ae4f6428c998ca1af14a0d", 0xa6}, {&(0x7f0000000140)="5f2e19c7d0877d8ff6194c8060f9d6aca2c3ddae24c8d32be0cd1cb295f011fc3933a794b88703e432c1b6c999a061ebee2974e448a9752664a34253e0ce64dfb02a3dcd9acafedc2977ad5c9a06b2bdc50a76ccf4a74d8136ef6d7bb3ddf7a68108406357ab35493b7187ea54b494672fff757dc039779e426c738d6b18cd91b7fec71e9c2774b002eded47d2c0dd6a9061b4b91dc1ef097fa154310fb8bc87830c01b91bb73721ac45d3d60528ff4eb18d4bb63649ce4747d561d905480fe96e328d9c2c905e4c9e1584795a796d398f3e3a849bb8ad9b4e72e68400ae707b77c148523cdef21e25c4f2f3", 0xec}, {&(0x7f0000000240)="828bcca28f4fe6faaf396ce4ab14b7f7dcf574d7e3a4109c4811f23e4edc8ce381add13ff2ac1025366e43955516f67cda6b5fa8937a923b14a04bd97af630c134776481733708ca6f7e60ca8e6b0f467c60b172fd1fa018c220d043d6a5c74cd77712cbb092f0b01e", 0x69}, {&(0x7f00000002c0)="459aed2a2aef3c5be97709a637422a19b073f9fa5322ce1495f714cc411802a3888c179f03d03c7ab62b9d74f7360f3a358d47bd84f1272cd4ec93fe739955a6a2610d4c35d7ddadd5e915eac56c3ee5e8718d7c643c063c5a00c1db17cd5bbe8eff25c862178cd3a22246e87eb930b6837809fd7aaec5d2a071a73be6b673b9fd5224efd849ad1ca6d7a5db879eac97a4fa08c355027a210f7ab8ba875cf1c6ecfe4fc60151c32e5f8fbf4d8e38f170d7f82cc8", 0xb4}, {&(0x7f0000000380)="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", 0xfb}], 0x6, 0x8) wait4(0x0, 0x0, 0x0, 0x0) [ 545.337717][ T7720] EXT4-fs (loop2): unsupported inode size: 0 [ 545.343855][ T7720] EXT4-fs (loop2): blocksize: 4096 18:13:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000100003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0xc457}, {&(0x7f0000000340)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004000859e67ff8054fc2af24b41b7637b595308def7906fa1c1aecb3c740c683b7a0bf4009b0ebbf79f31e33d29a0a11a988244253acaa95e29aeb510613422f8186ed4a1e67bc06dc1b75b54807c442b758b0f290c2b26449d15230fc85e2059892460b5163c65765024db57ac46002724a1f67f88c4ad0873b0bb0183cf48d1d8de6133513210482902f831d647a1edbe10b584a934a46337530aa41ae893e15d4f65b435783ac7f0d3472304cdebf8dcb8d8e96b52ca7841680ef1a88a3aab3ce35", 0xdd, 0x4200}], 0x0, &(0x7f0000000180)={[{@nouid32}], [{@fsname={'fsname', 0x3d, '{%!['}}, {@smackfshat={'smackfshat', 0x3d, 'ext4\x00'}}]}) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r1, r0, 0x0) r2 = memfd_create(&(0x7f0000000080)='$^-\x00', 0x5) sendfile(r0, r2, &(0x7f00000000c0)=0x2, 0x4) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x0) r3 = eventfd(0x3f) sendfile(r1, r3, &(0x7f00000001c0)=0x2, 0x8001) 18:13:04 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) tkill(r1, 0x13) clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x38) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$setopts(0x4200, r2, 0x7ff, 0xd) tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) 18:13:04 executing program 1 (fault-call:0 fault-nth:60): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:04 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6cbaa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) write$sndseq(0xffffffffffffffff, &(0x7f0000000140), 0x0) r1 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f00000000c0)="253a1819575c936c567d1e54de37691895ba816b57e87ecf0ee5cee07f878a2d24c0e14efa78377e8e8e8f6f7709fe6373d9ba143027258fcdd4d51f9e5d3da333885b545577df80323ff950234e9fb460aa9f1e4d9140474376b59b650fd8a290afe5fba43de1a4530aa46ce1c295641da605c65305c77ebd17b7572c5e7de5582d377c6bf10028928158480735d4cf8210284b5647791ea42fe9673ee701888c2eb5e590c8395900bfe3c5f8bb7332b534b8d88cf644fe152eb79efc25bd9b7ee24cabe8e83f4dd8e7d9259e4fb59c6efb7c3f5e992a794156", 0xda}, {&(0x7f00000001c0)="e33c4887605f589892e4edfa44eda0ed0442825e59d748a0bb53b246a69c4e4788ddb09e7a2d753a50a8bea48f4cb117b7fac1e9076cb35a69464962a0ab096a98b9e95e1f875c6835bc5d8c0abe807252b356e4725d045737a535ca6e1e7d54277b3a8fecbd1a3e6290e513b62226e0397e82c3fdb98a02ee81a07b34d229a87c5671ca94dd9d3cf52087dbd537740f51b50fe77d5502da3b76f060621a2a7b2ed89bc6badbb5", 0xa7}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000040)={0x7, 0x80, 0x0, 0x42, 0xc0, 0x6, 0x0, 0x10001, 0x80, 0x9, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x2, @perf_bp={&(0x7f0000000000), 0xa}, 0x2400, 0x9, 0xfffff000, 0x4, 0x9, 0x253, 0x1000, 0x0, 0x8, 0x0, 0xffff}, r1, 0xc, 0xffffffffffffffff, 0x1) wait4(0x0, 0x0, 0x0, 0x0) 18:13:04 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x202c100, &(0x7f0000000000)="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", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="c83c51ffe5eb1fe52d4f2d25fdd34009b3de94bb27b0c639234698ed35b20f3f795873f0684ef7d4cda3f219909c5cf123a06c3bb9f6d8c37ae528ef90985629f31d221ccb184a8fa5e0c4eb79b36ffb7177399ceed5f1a19c08d15b9464b55d2072407769299c5b41f5c52e71ac97fcd0305b17189737f8415e14b5cabdc8a02c86381be96be0ab7339297e2bb089f3431f2f4e2e5b9fd178f1e66a06c02c6fc4a4569ea3d6f5292c949d3e653e91c678bcd16beabc71ef453746bcef30631aa5b5078a5087e77340f452a6a1b967d78849b731646908ba53fd089e015c7ed5c1430cf6") r0 = gettid() ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) [ 547.727161][ T7772] loop4: detected capacity change from 0 to 196 [ 547.729119][ T7771] loop1: detected capacity change from 0 to 512 [ 547.747008][ T7771] FAULT_INJECTION: forcing a failure. [ 547.747008][ T7771] name failslab, interval 1, probability 0, space 0, times 0 [ 547.759643][ T7771] CPU: 0 PID: 7771 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 547.768344][ T7771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 547.778479][ T7771] Call Trace: [ 547.781836][ T7771] dump_stack_lvl+0xb7/0x103 [ 547.786486][ T7771] dump_stack+0x11/0x1a [ 547.790679][ T7771] should_fail+0x23c/0x250 [ 547.795084][ T7771] ? ext4_mount+0x40/0x40 [ 547.799524][ T7771] ? getname_kernel+0x37/0x1d0 [ 547.804277][ T7771] __should_failslab+0x81/0x90 [ 547.809047][ T7771] should_failslab+0x5/0x20 [ 547.813579][ T7771] kmem_cache_alloc+0x46/0x2e0 [ 547.818441][ T7771] ? avc_has_perm_noaudit+0x19a/0x240 [ 547.823794][ T7771] ? ext4_mount+0x40/0x40 [ 547.828547][ T7771] getname_kernel+0x37/0x1d0 [ 547.833171][ T7771] ? ext4_mount+0x40/0x40 [ 547.837477][ T7771] kern_path+0x19/0x40 [ 547.841530][ T7771] blkdev_get_by_path+0x54/0x1b0 [ 547.846451][ T7771] mount_bdev+0x47/0x290 [ 547.850676][ T7771] ? ext4_errno_to_code+0x110/0x110 [ 547.855873][ T7771] ext4_mount+0x2d/0x40 [ 547.860062][ T7771] legacy_get_tree+0x70/0xc0 [ 547.864641][ T7771] vfs_get_tree+0x4a/0x1a0 [ 547.869142][ T7771] path_mount+0x11d4/0x1ce0 [ 547.874248][ T7771] __se_sys_mount+0x23d/0x2e0 [ 547.879000][ T7771] ? mntput+0x45/0x70 [ 547.883036][ T7771] __x64_sys_mount+0x63/0x70 [ 547.887622][ T7771] do_syscall_64+0x3d/0x90 [ 547.892025][ T7771] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 547.898092][ T7771] RIP: 0033:0x467b0a [ 547.901971][ T7771] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 547.921818][ T7771] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 547.930490][ T7771] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 547.938469][ T7771] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 [ 547.946439][ T7771] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 547.954499][ T7771] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 547.962675][ T7771] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 18:13:04 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_MCE_KILL(0x23, 0x9, 0x7fffffffefff) r0 = gettid() clone3(&(0x7f00000004c0)={0x42000, &(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280), {0x13}, &(0x7f00000002c0)=""/201, 0xc9, &(0x7f00000003c0)=""/136, &(0x7f0000000480)=[r0, r0, r0, r0, r0, r0, r0, 0x0], 0x8}, 0x58) r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r3, r2, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r5, r4, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r4, 0x7}) clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) clone(0x2004080, &(0x7f0000000000)="f03c6d8e4edc6cdb532be8b02423814460dfe4919d06171c2ed7db46cc708ec697c586b25d17f93bfb71b7995158f96385b75b9ebd100e0d3cc9458178f0b1e23c42a5fbee746b912f7b6c1b5a62f6e99b02539c956267bf1f5e1759e387558129e9a9f7dedf4865", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="0f2b1599c046c8b34557a1c36c13c0ae65e65e2b5ae7315c55bc0b76d3f87915b4e2c475dd24e20ed162c18609cdccc2e79d2ed6cab57d5113fd5e8d69f78a4c5dc92415c51631454f1eb8762a90ae64e797011c3ad9d30be4a521b6083147f39c59233bc5b1cde5c392ebc36e1d6840ec283574f5c1bf0e7f7f386175bda4095b18d937df2bd481dadac8e3f4dd0a9d8741276bc8aaf7eb4ecfa81153a7ad9f86b2842f492d010894f905e5b8924597f774d296ebfa7d9e79564cf649a429e52aa48d69626d483e1bdfea185b") 18:13:04 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6cbaa500, 0x0, 0x0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x100000000, 0x8001) ptrace$setregs(0xf, r0, 0x1, &(0x7f0000000100)="68fee24039a3fa32053301520728efca93efb206886e0fa4b4b4ac3faf56fce4a41d7e34a789e54e6e51d223c2fa4d0138cae7253792866d384ea56d79ed756089ce229c592c1faea12a290c507cdb214282b89a6b66b0420cd2e88face62f7c8d172fb049069378bce09c5113a4bcdc1711e6965bd71d9a88b0601194ec2c4c003485bbc42e6daab6b7fc997fd9d0c8cc507a12ba047ef0d1923379924b7581ce0cdc3a369d5fc388c367b01b2dc0a225027c00ad2663fdf31adc5742022ca0c9b77b8eba86b24f6b2766f3") ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) wait4(r0, &(0x7f0000000000), 0x1000000, &(0x7f0000000040)) 18:13:04 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) r1 = gettid() tkill(r1, 0x34) wait4(r1, &(0x7f0000000000), 0x8, 0x0) tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) r2 = gettid() tkill(r2, 0x34) tkill(r2, 0x29) [ 547.980399][ T7776] loop2: detected capacity change from 0 to 264192 18:13:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:04 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x4204000, &(0x7f0000000000)="9cad09c5962e5b0c551bc3d156d485d82e56ddd368ed6a974e0b0ef918d311e9b08db599963f888f895cb1695359a7df7b8038cabc899fb09ef8fa3c43cec5d2a58931b9259f6a65d461ac7ade67ffd1cac24a6cf07183fc95fa7e401a454483079c6c52e8b6311889b7cf82ebaf52b62a48c2167773ee89fcec868ab4d3c923e4fe34d8d9c4144cd8f242197d26109a3e7eabbe576fdc9d7c0b6f0bd69fb3f80663e23b399a0c1ba5049e079068880673c2c47b1ca21832b2147fe0bdee604625737c91adbb46b2cd338dad63e41b9f84ef2e06d8b9e0dad7486131bcb59fe051fa96fd6a7903f1ee5aef245967dbaf990960e4", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="0014b621b39821ba9f518a") r0 = gettid() clone(0xa8002000, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) 18:13:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 548.037059][ T7776] EXT4-fs (loop2): unsupported inode size: 0 [ 548.043105][ T7776] EXT4-fs (loop2): blocksize: 4096 [ 548.070790][ T7772] EXT4-fs (loop4): Unrecognized mount option "fsname={%![" or missing value 18:13:04 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6cbaa500, 0x0, 0x0, 0x0, 0x0) clone(0x100000, &(0x7f0000000200)="531a42", &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)="f40aaf05966ffad3ebddc118c5f46fa77bf98190144abe790c6f226af2ccb7d49c6299aa848676414fe136947e7a69a21ce9c67a5c55c1013d930a1b3c2f057a70fc1060533c0431fcf75a9061ffe5f37796b2c0662bb1174960c20770539582cb04c46e3800da5654355a2dcc858eaf85bef286f8c6") clone(0x8000000, &(0x7f0000000000)="ed7bae77c9adeeba65f3ac95489a9b8e4ec193d564bd1e64a53ac86c3791494c9fa2a12e0fd024b381c2ad60391305fd177db7f1b1f9c71c993962def8feee7485bc5ca7a31fe6f6049e9dc642b1d96adb2e3949908d06bd828070bf740da188bf30f5ca419663129e78e95b11e031e2b6004ed5b92160078953700d4e8e2f6b8eafd6b26ae23d0c4cb10d4d90535ac5404a605cf1c768d76eed95df2ad4979613fdac288f717a2de0be78c9a3f34819fbf30cb3a8686a421951392b2b2809b0f0634c2dcd2387204784729d6d26", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="329b0d6e6d20495482ea69fde632df2b7a2d28f1fda0295a35269b9733c90d96093d06ac9b16965ce9c47b791c02fa597c2d1ecdf9ed78e6") ptrace(0x10, r0) ptrace$poke(0x5, r0, &(0x7f00000001c0), 0x100000001) exit_group(0x6) wait4(r0, 0x0, 0x2, 0x0) [ 548.157806][ T7772] loop4: detected capacity change from 0 to 196 [ 548.187799][ T7772] EXT4-fs (loop4): Unrecognized mount option "fsname={%![" or missing value [ 548.190262][ T7855] loop2: detected capacity change from 0 to 264192 [ 548.205816][ T7855] EXT4-fs (loop2): unsupported inode size: 0 [ 548.212385][ T7855] EXT4-fs (loop2): blocksize: 4096 18:13:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)={[{@nouid32}]}) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0xfb, 0x25, 0x2, 0x3, "cd248cdac472dba57629ba2dd34a2162", "5a1ac116b01a4af7bd7597ed67b00b44"}, 0x25, 0x2) 18:13:04 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) tkill(r0, 0x2b) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r2, r1, 0x0) write$sndseq(r2, &(0x7f0000000000)=[{0x3f, 0x3, 0x3, 0xa0, @tick, {0x7, 0x4}, {0x3f, 0x5}, @connect={{0x1, 0x8}}}, {0x3f, 0x8, 0x1f, 0x20, @time={0x1, 0x7f}, {0x1, 0x1}, {0xff, 0x1}, @result={0xfffffffd, 0x2}}], 0x38) wait4(0x0, 0x0, 0x0, 0x0) 18:13:04 executing program 1 (fault-call:0 fault-nth:61): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:04 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x11, r0) wait4(0x0, 0x0, 0x0, 0x0) 18:13:04 executing program 5: write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="c5000000290100010100000804000000020000000000000000000003000000000707002e2f66696c6530010200000008000000000000002bd6000000000000f707002e2f66696c65300200000000040000000000000004000000000000000307002e2f66696c6530020200000000000607002e2f66696c65304001000000000000000000000040000000000000000207002e2f66696c65300203000000050000000000000080000000000000000407002e2f66696c653000"/197], 0xc5) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0xfc98e480, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) 18:13:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:05 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) wait4(r1, &(0x7f0000000040), 0x2, 0x0) gettid() tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) [ 548.334451][ T7885] loop1: detected capacity change from 0 to 512 [ 548.342732][ T7886] loop4: detected capacity change from 0 to 512 [ 548.363248][ T7892] loop2: detected capacity change from 0 to 264192 [ 548.397245][ T7885] FAULT_INJECTION: forcing a failure. [ 548.397245][ T7885] name failslab, interval 1, probability 0, space 0, times 0 [ 548.397791][ T7892] EXT4-fs (loop2): unsupported inode size: 0 [ 548.410001][ T7885] CPU: 0 PID: 7885 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 548.416293][ T7892] EXT4-fs (loop2): blocksize: 4096 [ 548.425232][ T7885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 548.425246][ T7885] Call Trace: [ 548.425253][ T7885] dump_stack_lvl+0xb7/0x103 [ 548.425273][ T7885] dump_stack+0x11/0x1a [ 548.425287][ T7885] should_fail+0x23c/0x250 [ 548.457512][ T7885] ? ext4_mount+0x40/0x40 [ 548.462028][ T7885] ? getname_kernel+0x37/0x1d0 [ 548.466910][ T7885] __should_failslab+0x81/0x90 [ 548.471869][ T7885] should_failslab+0x5/0x20 [ 548.476650][ T7885] kmem_cache_alloc+0x46/0x2e0 [ 548.481544][ T7885] ? avc_has_perm_noaudit+0x19a/0x240 [ 548.486923][ T7885] ? ext4_mount+0x40/0x40 [ 548.491266][ T7885] getname_kernel+0x37/0x1d0 [ 548.496053][ T7885] ? ext4_mount+0x40/0x40 [ 548.500413][ T7885] kern_path+0x19/0x40 [ 548.504488][ T7885] blkdev_get_by_path+0x54/0x1b0 [ 548.509756][ T7885] mount_bdev+0x47/0x290 [ 548.514024][ T7885] ? ext4_errno_to_code+0x110/0x110 [ 548.519219][ T7885] ext4_mount+0x2d/0x40 [ 548.523514][ T7885] legacy_get_tree+0x70/0xc0 [ 548.528177][ T7885] vfs_get_tree+0x4a/0x1a0 [ 548.532584][ T7885] path_mount+0x11d4/0x1ce0 [ 548.537138][ T7885] __se_sys_mount+0x23d/0x2e0 [ 548.542157][ T7885] ? mntput+0x45/0x70 18:13:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)={[{@nouid32}]}) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x0) setxattr$incfs_metadata(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000180)="f45faddf8741665fb1457a528932f3165364ea6214be70bb74dad4d6b773503f7e58751df080dd56f05986c01a8a5d504f57d4aa2f7e879d3306edfc4f90de2265949083b6b8d514e9ea8cb6fab6cd35", 0x50, 0x3) [ 548.546215][ T7885] __x64_sys_mount+0x63/0x70 [ 548.550892][ T7885] do_syscall_64+0x3d/0x90 [ 548.555310][ T7885] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 548.561405][ T7885] RIP: 0033:0x467b0a [ 548.565394][ T7885] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 548.585700][ T7885] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 18:13:05 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) wait4(r1, 0x0, 0x8, &(0x7f0000000080)) [ 548.595238][ T7885] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 548.603258][ T7885] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 [ 548.612189][ T7885] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 548.620456][ T7885] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 548.624510][ T7924] loop3: detected capacity change from 0 to 512 [ 548.628434][ T7885] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 18:13:05 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x4081100, &(0x7f00000001c0)="01b3883b329aca0cb70528ca0affdb131d0aa0244ee2f54152f8064c5172955236b129c5f4eb2ed4e288d732bbca9577c110f83616df359a11be4c09a6a923ef8977985a691f66b40b466a6683a67f91e636e642ed47a61f107b315e50407019c73063986559e291fcb6c7bc8d09678a864b498a3480ed6557d7711eb85b224d58af0a7f4192e5209d397adb5a5da6b044c63e7b62c4b4872c6660c4d29f5381fb21f5d5c0c8020e655041bff38dddb37138eccf045ce714c6ce04f11d21ade75186f6876429a7bbadf42334d1550a59d741bbc2d0ee1b9d272c8af2168f", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000002c0)="b92523ccbb675ea55a644480ef04499e05e80c9a8ee0d16af0f75714fbeecda7fbd9682335e0b34db7d67af8ef8f5171d4386493a66bbe5e721d5a7ec4055823dcf32c6da998a2b31a1298f53dc2cd4d8f92728da7a17e285d4557eb63c92f3e2ead82b9d23ef75f7b5321b39c4b8fd978b3cab1cadb798e982a36b872776bd57de4538cde45d2b047c0682c8b55a373ca660e34a0e5065979c213f69445a0853b4951301b9b8e1ccc797ad9227181ac83f95f15a58b58a2183933ab3730d18107a09a7f10a952b7ab") r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$setregs(0xffffffffffffffff, r1, 0x347, &(0x7f00000003c0)="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") ptrace(0x10, r0) tkill(r0, 0x2b) tkill(r0, 0xb) wait4(0x0, 0x0, 0x0, 0x0) 18:13:05 executing program 1 (fault-call:0 fault-nth:62): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 548.663077][ T7886] EXT4-fs (loop4): mounted filesystem without journal. Opts: nouid32,,errors=continue. Quota mode: none. [ 548.667959][ T7892] loop2: detected capacity change from 0 to 264192 [ 548.681607][ T7886] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 2: invalid block bitmap 18:13:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)={[{@nouid32}]}) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000040)=ANY=[@ANYRES16=0x0], 0x638, 0x1) 18:13:05 executing program 0: clone(0xa0273100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) setpgid(r0, r0) [ 548.741652][ T7892] EXT4-fs (loop2): unsupported inode size: 0 [ 548.747701][ T7892] EXT4-fs (loop2): blocksize: 4096 [ 548.757318][ T7924] EXT4-fs (loop3): mounted filesystem without journal. Opts: nouid32,,errors=continue. Quota mode: none. 18:13:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:05 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) tkill(r0, 0x2b) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x10, 0x70bd27, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x2604c084) wait4(r1, &(0x7f0000000000), 0x4, &(0x7f0000000040)) wait4(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3, 0x9, 0xff, 0x1, 0x0, 0x10000, 0x0, 0x4, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x54f671b6, 0x2, @perf_bp={&(0x7f0000000100)}, 0x4, 0x3, 0x80, 0x6, 0xb9, 0x100, 0x9, 0x0, 0x3f, 0x0, 0xf96}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0xa) 18:13:05 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) gettid() wait4(0x0, 0x0, 0x0, 0x0) [ 548.818126][ T7965] loop1: detected capacity change from 0 to 512 [ 548.838403][ T7964] loop4: detected capacity change from 0 to 512 18:13:05 executing program 0: ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r2, r1, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000080)={r0, 0x1, r1, 0x9, 0x80000}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r3) tkill(r3, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) [ 548.861665][ T7964] EXT4-fs (loop4): mounted filesystem without journal. Opts: nouid32,,errors=continue. Quota mode: none. [ 548.872992][ T7977] loop2: detected capacity change from 0 to 264192 [ 548.881220][ T7965] FAULT_INJECTION: forcing a failure. [ 548.881220][ T7965] name failslab, interval 1, probability 0, space 0, times 0 [ 548.894048][ T7965] CPU: 0 PID: 7965 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 548.902968][ T7965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 548.913336][ T7965] Call Trace: [ 548.916699][ T7965] dump_stack_lvl+0xb7/0x103 [ 548.921288][ T7965] dump_stack+0x11/0x1a [ 548.925438][ T7965] should_fail+0x23c/0x250 [ 548.929853][ T7965] ? kzalloc+0x1d/0x30 [ 548.934008][ T7965] __should_failslab+0x81/0x90 [ 548.938791][ T7965] should_failslab+0x5/0x20 [ 548.943405][ T7965] __kmalloc+0x66/0x340 [ 548.947596][ T7965] kzalloc+0x1d/0x30 [ 548.951730][ T7965] security_sb_alloc+0x3c/0x180 [ 548.956587][ T7965] alloc_super+0x10b/0x520 [ 548.961097][ T7965] ? mount_bdev+0x290/0x290 [ 548.965705][ T7965] sget+0x1a5/0x400 [ 548.969643][ T7965] ? test_bdev_super+0x30/0x30 [ 548.974593][ T7965] mount_bdev+0xd3/0x290 [ 548.979071][ T7965] ? ext4_mount+0x40/0x40 [ 548.983410][ T7965] ? ext4_errno_to_code+0x110/0x110 [ 548.988628][ T7965] ext4_mount+0x2d/0x40 [ 548.992787][ T7965] legacy_get_tree+0x70/0xc0 [ 548.997591][ T7965] vfs_get_tree+0x4a/0x1a0 [ 549.002040][ T7965] path_mount+0x11d4/0x1ce0 [ 549.006724][ T7965] __se_sys_mount+0x23d/0x2e0 [ 549.011746][ T7965] ? mntput+0x45/0x70 [ 549.015828][ T7965] __x64_sys_mount+0x63/0x70 [ 549.020429][ T7965] do_syscall_64+0x3d/0x90 [ 549.024861][ T7965] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 549.028657][ T7964] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 2: invalid block bitmap [ 549.030769][ T7965] RIP: 0033:0x467b0a [ 549.030786][ T7965] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 549.044850][ T7977] EXT4-fs (loop2): unsupported inode size: 0 [ 549.047813][ T7965] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 549.047834][ T7965] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 549.047846][ T7965] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 [ 549.047858][ T7965] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 549.067499][ T7977] EXT4-fs (loop2): blocksize: 4096 18:13:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)={[{@nouid32}]}) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x24843, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 549.111431][ T7965] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 549.120090][ T7965] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 18:13:05 executing program 1 (fault-call:0 fault-nth:63): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 549.190075][ T7977] loop2: detected capacity change from 0 to 264192 [ 549.234388][ T7977] EXT4-fs (loop2): unsupported inode size: 0 [ 549.240429][ T7977] EXT4-fs (loop2): blocksize: 4096 [ 549.260184][ T8015] loop4: detected capacity change from 0 to 512 [ 549.263252][ T8016] loop1: detected capacity change from 0 to 512 [ 549.301841][ T8016] FAULT_INJECTION: forcing a failure. [ 549.301841][ T8016] name failslab, interval 1, probability 0, space 0, times 0 [ 549.314501][ T8016] CPU: 1 PID: 8016 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 549.323398][ T8016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 549.333547][ T8016] Call Trace: [ 549.336874][ T8016] dump_stack_lvl+0xb7/0x103 [ 549.341560][ T8016] dump_stack+0x11/0x1a [ 549.345786][ T8016] should_fail+0x23c/0x250 [ 549.350210][ T8016] ? __list_lru_init+0x70/0x680 [ 549.355151][ T8016] __should_failslab+0x81/0x90 [ 549.359918][ T8016] should_failslab+0x5/0x20 [ 549.364428][ T8016] __kmalloc+0x66/0x340 [ 549.368607][ T8016] ? prealloc_memcg_shrinker+0x444/0x460 [ 549.374321][ T8016] __list_lru_init+0x70/0x680 [ 549.379107][ T8016] alloc_super+0x490/0x520 [ 549.383977][ T8016] ? mount_bdev+0x290/0x290 [ 549.388604][ T8016] sget+0x1a5/0x400 [ 549.392409][ T8016] ? test_bdev_super+0x30/0x30 [ 549.397179][ T8016] mount_bdev+0xd3/0x290 [ 549.401790][ T8016] ? ext4_mount+0x40/0x40 [ 549.407804][ T8016] ? ext4_errno_to_code+0x110/0x110 [ 549.413102][ T8016] ext4_mount+0x2d/0x40 [ 549.417255][ T8016] legacy_get_tree+0x70/0xc0 [ 549.421844][ T8016] vfs_get_tree+0x4a/0x1a0 [ 549.426346][ T8016] path_mount+0x11d4/0x1ce0 [ 549.430858][ T8016] __se_sys_mount+0x23d/0x2e0 [ 549.435550][ T8016] ? mntput+0x45/0x70 [ 549.439535][ T8016] __x64_sys_mount+0x63/0x70 [ 549.444176][ T8016] do_syscall_64+0x3d/0x90 [ 549.448586][ T8016] ? irqentry_exit+0xe/0x30 [ 549.453090][ T8016] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 549.458982][ T8016] RIP: 0033:0x467b0a [ 549.462866][ T8016] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 549.482655][ T8016] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 549.491156][ T8016] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a 18:13:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x11000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 549.499134][ T8016] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 [ 549.507099][ T8016] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 549.515059][ T8016] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 549.523029][ T8016] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 [ 549.539211][ T8015] EXT4-fs (loop4): mounted filesystem without journal. Opts: nouid32,,errors=continue. Quota mode: none. 18:13:06 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() r0 = gettid() tkill(r0, 0x34) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x3, 0x0, 0x9, 0x40, 0x0, 0x7ff, 0x9902, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000100), 0xb}, 0x2204, 0x9d72, 0x7, 0x4, 0x3, 0x9, 0xfffb, 0x0, 0x5, 0x0, 0x101}, r0, 0x6, 0xffffffffffffffff, 0x2) clone(0x6cbaa500, 0x0, 0x0, 0x0, 0x0) clone(0x4221000, &(0x7f0000000040)="06aab1149093a6063585571d5002edc765d7ede4506afb418aa4f8a2a944870e28f2318193e958ebb04d8325e99ddd2e1bd95528d126e91b84b8a6273a719a1431a795d0e723c219a8f99761135493a3ce646fae5e18714ad1ff0f0000a56c08b74150bb48fa014bde7a021fb6a4f1c8d00324767eb1ddc8b86abf0d2ea6304601f770580be066ddd83c2f9a2e5c2e63cd158938dba7386988014831a5419f1f", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="8da84c5b5c835682546329302afe163b05625ce30729f04e0c2c2fca5e823d34e69783d2a9d5228b4e57abe8cedb7321") r1 = getpgid(0x0) wait4(r1, &(0x7f0000000000), 0xe0000003, &(0x7f00000001c0)) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x38) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace(0x10, r2) wait4(0x0, 0x0, 0x0, 0x0) [ 549.586593][ T8030] loop2: detected capacity change from 0 to 264192 [ 549.596747][ T8030] EXT4-fs (loop2): unsupported inode size: 0 [ 549.602827][ T8030] EXT4-fs (loop2): blocksize: 4096 18:13:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3fffe, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)={[{@nouid32}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000580)=0xc) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0/file0\x00', 0x5, 0x4, &(0x7f0000000500)=[{&(0x7f0000000340)="0ea808cca51de225f094a86ab197b57a25304278cdf6899530a2bf675f3d3f48fe5591007d7e873034e695cb420eb04e5f8832199b28656aa8b3eb45a08cc2573aed7a806f52a425c44f9407ee42f5c6efd83a85203ccc43686e881e29ed3714380de1f33e3bbc49cc3a585606be02d367a7b46fbf56b8d14b7c46ec77c58ebd922131d062b70f487904e6c27578846dd262e2af443a56bc50560eaad28120dc0383fae3a55573d69ab94a83f21b48e58b768a90bb2f1995cc7c5ebfed60a85120f2a23503b7ef4d395250d4112ba86c1ca3bb397d6d898641d5c99bfb5b0acb", 0xe0, 0xffffffff}, {&(0x7f00000000c0)="75091952b5cea4f087ba5199266323bc034846ab2fbb2ba6e49d52c1f9", 0x1d, 0x5}, {&(0x7f0000000180)="448ec531769357f5a92349fe0ff384d3a2df5d6c4f2969df9bad6e03163f7b860f8bbd5da623bbea5a51351ef985597aa3fd2e3f0748d66dc438d2ff45280e8291d143ebd09d9f8732547af3c690a807cd50443235c86fd3f757f07f890d63104cf7a14a4d036d85ca82eb1eff329b083f4e834f5935a1578e6a", 0x7a}, {&(0x7f0000000440)="2795a11919407fe2d7942989f98c2088fbe9c41b602e6d125fe29714c8ea5049aadb09d6ce1b452666cdf05ccffb9d3d12055b2363f141c673325d2bbc506a909704d7782e8d52e89fab78377103f4256f485711eaf51a0cc4174b3d80a1614aadb481ba24c031ecba754b79dec95c798cd3fc84ba7b67aa063f65423a7c8de2ce6288d02848be4b229d05fd9ec9c05ca1f9eeacc905aa84", 0x98, 0x1}], 0x4000, &(0x7f00000005c0)={[{@map_off}, {@overriderock}, {@nocompress}, {@nojoliet}], [{@fscontext={'fscontext', 0x3d, 'user_u'}}, {@euid_eq={'euid', 0x3d, r0}}]}) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000640)={0x6, 'syzkaller0\x00', {0x200}}) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r2, r1, 0x0) openat(r1, &(0x7f0000000680)='./file0/file0\x00', 0x571000, 0x40) 18:13:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x11030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:06 executing program 1 (fault-call:0 fault-nth:64): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:06 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0xc108200, &(0x7f0000001640)="aaa71c9d255031daa0925aff5ade64d0eafbf91af971c589ec40cd700c5184dee986593650ba0ed76a708ca5e0fec7b779ab4532b24e1b6b64a2671ef650a4818dd9ebc272f9524a271b3d9e2d9511781be7b8be7a8e5bdb9a2d27f50d5f3241e27f7defdba32cc8f808525539ff8b9d00114e52ab286a94083ce51de64ec68524cd77f2b6ad50631bec6b9135d5a961c3e7a8c7a0a6a487e0ef15b51fc8c57d6a46d94e4e536a86dc2a4d314753b00a5932629d46ecd8c4482244fb6a82127b32", &(0x7f0000001480), &(0x7f00000014c0), &(0x7f0000001740)="f2190dd9cea821fb788427f110ddd375103d9e5ff7adb2e7d8ee0da42db178cd1b74e21496cf3d67317b4c562712cb6bee21c4ee483266bf00808399b68d854fa107dd526b1782f3c2982848d19fc6bed1b99fb54d7142db390e300448dae7b68d20709655d353dfd0098e4e3916fc9bbd624fc103368be09a334fe7b032a68beb553d20c6bdf2a27f662e9400db6c7ad3035a63856134a12c42810423bca1f3e34cc04ed0aa6004276b7b90f0d19ad0a37e8d359ff5294406ec5f4408f898592e0cf4f2a3800be29e0576b4cffdd9a991bcd33b45") tkill(0x0, 0x21) r0 = gettid() clone(0x6cbaa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) vmsplice(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000000)="e7f7914becb50b7397c2ab67e4a84a392bc93aeb441a7412f205c369d34e9d9b83607a6fe330fd6ba38b8b2ed146b42dce9ee26ee2903c206deb86e9f7d75ddedf9878603b43e7d65078e87f56c236ec5b45e1ffb6473c6008e7cfb96d24917a975ac3a389eb329772da7db5b2e54188cddefb347aabc450402e2ddcb5ad20c34e5e8cd6b5bb911343aece80da5e999b9887af7b1dd040ffb2eb1e6ff1dcd5bc3646111ff4b9dbaee2a17d2d955fc5869312b9bbbede51fa0a074b15e8b5e7bf7af0a7ac1e13ae7158d585111bc039e013e46592641c3cec6f382375b1317a018d8a556fcb320995a75d7a7b64a7fcb2964ac187140878a13a", 0xf9}, {&(0x7f0000000100)="315f267cd9ca8a1f0b9beefe840e90f30e74d4f75a40339f830d0d78c16fab0ad391d691fb0284cf58d48b5babd26b5eff54793470b491083fddcd10e1db0309a5c4f3adc9a013e5fd42", 0x4a}, {&(0x7f0000000180)="219827a0891d5ba04223feee1ed9cb7e56239994e655dcf390ca391c064a29276ebebc9dbd8e8dbb21febc463330baa59accae3646ce99747d2b7e596449a27e5b07820586d309dfd21733fd66619b5be292d7ce15d034afca2e454c04f402195be4b5d10530696004ab81ce53d24cf8b41a0a9ac805328f4a530a7707d85346e8824d359f5ad9884af4cc239cc48c39113f441f4a676a2715dbd6eb70fca2ca48745210df8da8655b9fdfa8a6da41ff2f5ec3ac09e99bd1c0ebb3b6", 0xbc}, {&(0x7f0000000240)="ed96601da1b3b389a509f5893646a1515a6815b9e35d800127259eb5dcb7f3a5", 0x20}, {&(0x7f0000000280)="812d5fe02e3de4d15f427a3fd991c5ceef6d2fdbb67b1213", 0x18}, {&(0x7f00000002c0)="5f5b89a3b13d84905e22082964fbf560db0e8e8e32b1c4d5830452328d10b4f992718e29be0741de1f80a62e7c0f5391193d2eead8920b3b5912ee3691e2ec439fd34531c99ef5eb739d3856ec0e0e9685b68d0544fe5a6264b3a257335377e53cb2134462e89905022c7991c9e48c8864fceae81452d9627fc8c323a8356c01eb44267569ccf0db50d2108a7fcd", 0x8e}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="1fd6bf84cbc0464224b176d21f8766ac99e912679d298229988088c414bb1743805aaa601a4ce1ccbd1b5be6a91506e3d27e85af64b3bdc54a0254775693a9e6ff9b6b976e04ec73d99c3ad1bc2456d4ab2ec1ac0727f0aa07d9b00f3b6a239574973108e83b03e37854f1e4b4a3826bf7c73939ae7153abf5ff51c53c97a3d30a0661c144f7a946ad06a15fe9679aeefc4f3ff08f0186e7f2e46c6f20581404d9de4c6ae2ea38e8683101e97bec18a2ac4ee6bd4559e52cc401a642e25880012f5a75af67601757df190f2a9c3e9a436e43", 0xd2}, {&(0x7f0000001500)="183353e17d4796df2270a66a928125bfba4134b23aa7f9b61ff05bfa0847c30861147637b2add51272ee577e2729e5fc39124c1ab9958cb0612ac32bf386ca80ee1aa0786f", 0x45}], 0x9, 0x0) pipe(&(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) tkill(r0, 0x18) vmsplice(r1, &(0x7f0000001900)=[{&(0x7f0000001880)="ad26b9c09379f42506e7eee460de3ed9c6bdfac9c995e7f745497d303f9ff8e505f1b6dcc2bcdf77fb3a6b489b56323a705dfff2176ea35a27a7971d06dbe871bb13f993ed06353c1159b3451308eda7f4b3ba2b926dac76ab9b0f241674799769fa4ad51de312b4164fe1c89a4aab552753c7c591f8", 0x76}], 0x1, 0x2) wait4(0x0, 0x0, 0x0, 0x0) [ 549.627395][ T8030] loop2: detected capacity change from 0 to 264192 [ 549.644974][ T8030] EXT4-fs (loop2): unsupported inode size: 0 [ 549.650985][ T8030] EXT4-fs (loop2): blocksize: 4096 18:13:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x12000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 549.722611][ T8055] loop4: detected capacity change from 0 to 511 [ 549.734686][ T8057] loop1: detected capacity change from 0 to 512 [ 549.779365][ T8077] loop2: detected capacity change from 0 to 264192 [ 549.784648][ T8055] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (63 blocks) [ 549.789874][ T8057] FAULT_INJECTION: forcing a failure. [ 549.789874][ T8057] name failslab, interval 1, probability 0, space 0, times 0 [ 549.808001][ T8057] CPU: 0 PID: 8057 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 549.816839][ T8057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 18:13:06 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6cbaa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) vmsplice(0xffffffffffffffff, &(0x7f0000001740)=[{&(0x7f0000000200)="6f9429d5f32e9c7a6956822a99116faa40546b3c2a6f3804af568634a2f48b4497bb79161faac355b281c4dcbf34d5dad42558f9f5ef3fdcd57f5651bc1df0c3e11bdc88e80de8b47ec51c75e2d26dae189367535d5efc4a2ea8", 0x5a}, {&(0x7f0000000280)="42270f641a64edfe1e79d486af0ff907e2608ca6b50da71e628fa1649e625915878e944dcf27d65f4f97871a7d0f7c535b618fc3fbadfb4d38bcc32ed1fae2cd6e68ad7e90184d759ce3c7b824813b1468df6556c15162e91f762497b0b240f74ee09223fb56dd5042efab94b07b9e7925ddf2056b81103ec6037f3db2a686582782f31d6f6dbb22e43280803f97d0c5e95c515d17e4f41314835d3a052ffd53431a6afb465e5d63180a116025bd8ef8e938169c67c01e8ecb3f76ed7ffd09fa7696d4f7af5f4faefe078bed3ce0932dcdad2bc0f963546338c5d813803fd88a", 0xe0}, {&(0x7f0000000380)="197683120819c341230384b53c478fab43245237e91df7a928f368633ebb3111117c17662f87dffa054ca0417d851b6876252845f2d103c821b5488b0e4d3e91bf99c30e029a5ad01eef9d84800ed2c278906eb78ed42d64bf8a6f2b0d3fb714801c1ea0affd10331060543e18c463dfb744e79ea94346aa66f6186a07b4095f37ec8600ab777a27defc127fa3f92e03424ebf9650c1e8f424a7098c2aeb05c6eaea68d80467aa2925f92c4d2874add7faf12bf6a888c793933d0b8641251547153961f0ece208d3c39b945448bb8cf28942796760188d24149c75d420b8c876fa5932f16cab28b2", 0xe8}, {&(0x7f0000000480)="e611cf77d6db3602b7f46fa14b3ddaf0d71cb7e938660cff89bde6f2d7161454ea4c7d363c93b246eec109e0184e4dcf8e8bdca1ff406dfa466685986100ab1e0175ae6672657db842d5688c8e508b81423508c9b324ef3c47efb527b64ae59207bfe32713b61892b8fe41772f50754059a270d1b3dd541856c57788ab29db0052fe7bedcfa7e86f7cfeab483fdc980235813fd4c7fa1b32e6bd2317cc5976ef1f4d6840b0154494a4633b18dec541552706318d7cd36a241ee5e848027234235c", 0xc1}, {&(0x7f0000000580)="c8c297e6b610c12ad8fa20dcf9bc91212c68123ea0928c507fb8147820ee208b6c08669c4a0f62069f8476db8ca2284db0ede020c9aa4fc322d4903beff9fdaacee17c6a70b7702b66652b881a0d94c2954549f2249c26ef228ad5aab6c0780846504b01129e41432ddd4511a82e66e83283f210aa07cb1b413d0c", 0x7b}, {&(0x7f0000000600)="c3f23e67018b8811a6fc86e0fdb518780b825d21c5cd6640ddf379cb311fae10e33389ad8744a080b58d3a368abe1dfefccb41893a2a9bd2c2829b33d52b7da0321c15d8308c0274bd20b19f923f3f0e308cff4bbf4e9f03dea54d8c7cd980ba9ca84aed226024b8c0eb3982a201fd6d8cf90049d85396", 0x77}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="f4438647c6c460cbf9c47a08f37a888b2fdcf9c2b0510309520c0d4d268bf0f1122614c0fb7a37b8a40f96a268d2bfd64d735d63be7361af230b7a8cdb0b67cda2268040b0b583aedf942cd464e6e921c8fcbde694b1409c08580e93befebdf7ad87df8d96ba317e26a4912ae19b87bf6d6f426541f13fd7132e67ceecae", 0x7e}, {&(0x7f0000001700)="c8dc4b8f5226842e8db45f1d6ae7322f2dc6eeb052ef8dae3fa8c0d938753583cfbba877928b8c9c7fa776003550dff4f799639ecf74", 0x36}], 0x9, 0x2) clone(0x20200000, &(0x7f0000000000)="6031262c9d547396b463e0409872173e7a1f1c2e677ccfc0df3ee3bcca308c8dbfddfce4e303f2d4c7410ca9a80def1adab3c593ae5b1099d0b0642c00002cf4b9d710da72c0a343b2edb4f68889000000000000", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="84654c6f0be472d39852e88d8a0df82ab9a07b62a7db4d191b14bdcdbe14ae3707123fa15eba0f23d401472d045eeb8b72bb8043375b6035e9c17475a246c8d85fa4626384fedb2981fdba1ef7b8daa4d84066c10de104d2e54e4d2f997b14465b3133f20d005a7cf7417d8bff2227f94b34e4429e90b874decc3770f11b90eb5bb3f05823f2b4afd8764d32834335f7f57709c657865ccdaac69e3df3e9cc9fa080d195c5af498e5bb1ba6461cc6201e023b02ac43f7370a504781259118b72dfe9f8e5fd57f328e326a5bb79a6a21b865406d3bc88ec66e26112bccc") wait4(0x0, 0x0, 0x0, 0x0) [ 549.827062][ T8057] Call Trace: [ 549.830493][ T8057] dump_stack_lvl+0xb7/0x103 [ 549.835077][ T8057] dump_stack+0x11/0x1a [ 549.839229][ T8057] should_fail+0x23c/0x250 [ 549.843654][ T8057] __should_failslab+0x81/0x90 [ 549.848415][ T8057] should_failslab+0x5/0x20 [ 549.852926][ T8057] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 549.858650][ T8057] ? should_fail+0xd6/0x250 [ 549.863472][ T8057] ? __kmalloc_node+0x30/0x40 [ 549.868186][ T8057] __kmalloc_node+0x30/0x40 [ 549.872713][ T8057] kvmalloc_node+0x81/0xf0 [ 549.877181][ T8057] __list_lru_init+0x2d7/0x680 [ 549.882002][ T8057] alloc_super+0x490/0x520 [ 549.886423][ T8057] ? mount_bdev+0x290/0x290 [ 549.890964][ T8057] sget+0x1a5/0x400 [ 549.894920][ T8057] ? test_bdev_super+0x30/0x30 [ 549.899862][ T8057] mount_bdev+0xd3/0x290 [ 549.904097][ T8057] ? ext4_mount+0x40/0x40 [ 549.908418][ T8057] ? ext4_errno_to_code+0x110/0x110 [ 549.913599][ T8057] ext4_mount+0x2d/0x40 [ 549.917770][ T8057] legacy_get_tree+0x70/0xc0 [ 549.922443][ T8057] vfs_get_tree+0x4a/0x1a0 [ 549.926922][ T8057] path_mount+0x11d4/0x1ce0 [ 549.931513][ T8057] __se_sys_mount+0x23d/0x2e0 [ 549.936173][ T8057] ? mntput+0x45/0x70 [ 549.940180][ T8057] __x64_sys_mount+0x63/0x70 [ 549.944853][ T8057] do_syscall_64+0x3d/0x90 [ 549.949464][ T8057] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 549.955359][ T8057] RIP: 0033:0x467b0a [ 549.959333][ T8057] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 549.979311][ T8057] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 549.987966][ T8057] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 549.995939][ T8057] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 [ 550.004333][ T8057] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 550.012372][ T8057] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 550.020334][ T8057] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 [ 550.037909][ T8077] EXT4-fs (loop2): unsupported inode size: 0 [ 550.044083][ T8077] EXT4-fs (loop2): blocksize: 4096 [ 550.072181][ T8080] loop4: detected capacity change from 0 to 264192 [ 550.082648][ T8077] loop2: detected capacity change from 0 to 264192 [ 550.106219][ T8077] EXT4-fs (loop2): unsupported inode size: 0 [ 550.112275][ T8077] EXT4-fs (loop2): blocksize: 4096 18:13:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000000)={[{@nojournal_checksum}]}) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x0) 18:13:08 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = fsmount(0xffffffffffffffff, 0x0, 0x1) write$sndseq(r1, &(0x7f0000000300)=[{0xff, 0xc2, 0xb0, 0x93, @time={0x4, 0x20}, {0x7, 0x16}, {0x7f, 0x81}, @note={0x1, 0x11, 0x3, 0xbc, 0x7d}}], 0x1c) clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x4, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r5) r7 = gettid() sendmsg$netlink(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@cred={{0x1c, 0x1, 0x2, {r7, r5, r6}}}], 0x20}, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) fsetxattr$system_posix_acl(r1, &(0x7f0000000340)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {0x1, 0x3}, [{0x2, 0x6, 0xee00}, {0x2, 0x0, 0xffffffffffffffff}], {}, [{0x8, 0x2, r6}, {0x8, 0x5, r8}], {0x10, 0x2}, {0x20, 0x2}}, 0x44, 0x3) clone3(&(0x7f0000000280)={0x20600, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x1}, &(0x7f00000000c0)=""/242, 0xf2, &(0x7f00000001c0)=""/44, &(0x7f0000000200)=[r0], 0x1, {r2}}, 0x58) 18:13:08 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() clone(0x6dbde900, 0x0, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000040)='.pending_reads\x00', 0x0, 0x7b) vmsplice(r1, &(0x7f0000000340)=[{&(0x7f0000000080)="faa76d13341e3f82ffb05903a715e9994fb67acc79866e83d69923d39f89cc96ee", 0x21}, {&(0x7f00000000c0)="eeda1264c2edebbd91afa6c6ac328b1a5dc0fcf26c6648853a437544b746dd857aec7337d86111ac064fcdf6b2cf90a8cdf5dead3d8b69491889aaedb1188b504bba2493c0eb1d8c974f04d25f41fba25b4182198823e54042d71c66cb9d0e0c623ae4af9af4", 0x66}, {&(0x7f0000000140)="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", 0xfe}, {&(0x7f0000000240)="914ee5f2429f3643d66c6f0764733840297e2acc5abe0c820445c17cee303f1fb0ef9c92ae5f0350f4c36a35549ea8d4b80ee45a9f2e41da015fd82856ccf3a6b9aba7bf5e7f9ab4f77ff238abfd693fd6802532859113d13c4f33a94c80b24a57e81f8e117e65a39235cc42aff50aeff4f00c611dc73c3f698bba7c3605098750da41b5940c5b86b538629b003142afc906848989c75c0be4d8815979fb4c523ddff558f64a0a330357ad9a5342611d8323731e48229d9422988396dd5951d5199b4a67c649fa293c0803933051296757b8546b6f8a926765", 0xd9}], 0x4, 0x4) ptrace(0x4207, r0) wait4(0x0, 0x0, 0x0, 0x0) 18:13:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:08 executing program 1 (fault-call:0 fault-nth:65): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:08 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20000, &(0x7f0000000000)="309229251000b9c42894c53823f1bba64404b773155f755f3482c1dc4a722c408530ae7136b8117d2137b1ec3de20bcc98bd9d72356b597203ecd7264d4097f4f6d1b40d3b2d3d4cff3d046b37efc7bc7c500d56a1306c5f643988c0eaf2fd8a1e681e9f004d5ed7be913e000c60cae4ced1083d9817c7a5b9cc90e1b643406846798ead2bbcb192c5ffd9d4cd34e2b18151ae6cc031ca6fba9bfe009a84cba92b172b0c9763a8b6d76b2064187ee47997eea46fdc2472d5b2cee47f4ca96c5c5d5babd320686f", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="0056db1f490444d4bb993a276f0f247a9ebb94c03f9bca659a2de94d03af68c4442f1777065792fcbcd7c29d25d84bb6bd84243961581293810fe592734f51f0313262d41fe7f180946bd73d53cdc62cc138aa449a38a0bf29b2c07c2d9ea684") r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) gettid() r1 = gettid() tkill(r1, 0x34) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000200)={0x0, 0x0}) ptrace(0xffffffffffffffff, r2) tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4200, r2, 0x3, 0x48) 18:13:08 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000000)="43346d12b1fb12c21579ba3838f9aeb97cd55bcd9fb830a930f3f51c4e594ec51484477c8366814e", 0x28}, {&(0x7f0000000040)="56cc49032b0679f254a4db88860b1836ed7ad8a55402794428aaec68e8038a34004f1f838040020b5e", 0x29}, {&(0x7f0000000080)="30655cfaaf2da31ba6b9b26502b667f7eeb0b0da137df1966f50aa978a29c224e913e957e3fbe61ee20fffa07f0e35c3ff18cc937932fd30aab71de5bd349372a56c0dd7c9b47f68ab35a63a32c44fa08ac804d01d2b0ce112b130462f1c87d9f9bbff663c6ecf8604875ddd5969f902be9555d7d896f6db848e85a94c3b892c52c388e01b332cfaaa01a5b6f4b235ef6824fd2a552166eb4249c9428bff6f954e20d49cf97293a18d028dd7ec9a56855d3251e535c3fa3f540ba5bd183914c145d171965a23885b5c1719d5cdc29ee7c01611c85e5e00"/230, 0xe6}], 0x3, 0xb) ptrace(0x10, r0) tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) [ 552.196402][ T8125] loop4: detected capacity change from 0 to 512 [ 552.204531][ T8130] loop2: detected capacity change from 0 to 264192 [ 552.213655][ T8132] loop1: detected capacity change from 0 to 512 [ 552.235783][ T8130] EXT4-fs (loop2): unsupported inode size: 0 [ 552.241905][ T8130] EXT4-fs (loop2): blocksize: 4096 [ 552.250654][ T8132] FAULT_INJECTION: forcing a failure. [ 552.250654][ T8132] name failslab, interval 1, probability 0, space 0, times 0 [ 552.263422][ T8132] CPU: 1 PID: 8132 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 552.272095][ T8132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 552.282226][ T8132] Call Trace: [ 552.285592][ T8132] dump_stack_lvl+0xb7/0x103 [ 552.290199][ T8132] dump_stack+0x11/0x1a [ 552.294351][ T8132] should_fail+0x23c/0x250 [ 552.299126][ T8132] ? __list_lru_init+0x70/0x680 [ 552.304082][ T8132] __should_failslab+0x81/0x90 [ 552.309051][ T8132] should_failslab+0x5/0x20 [ 552.313707][ T8132] __kmalloc+0x66/0x340 [ 552.317888][ T8132] __list_lru_init+0x70/0x680 [ 552.322659][ T8132] alloc_super+0x4bf/0x520 [ 552.327292][ T8132] ? mount_bdev+0x290/0x290 [ 552.332360][ T8132] sget+0x1a5/0x400 [ 552.336267][ T8132] ? test_bdev_super+0x30/0x30 [ 552.341115][ T8132] mount_bdev+0xd3/0x290 [ 552.345368][ T8132] ? ext4_mount+0x40/0x40 [ 552.349741][ T8132] ? ext4_errno_to_code+0x110/0x110 [ 552.354976][ T8132] ext4_mount+0x2d/0x40 [ 552.359165][ T8132] legacy_get_tree+0x70/0xc0 [ 552.363766][ T8132] vfs_get_tree+0x4a/0x1a0 [ 552.368208][ T8132] path_mount+0x11d4/0x1ce0 [ 552.371811][ T8125] EXT4-fs (loop4): mounted filesystem without journal. Opts: nojournal_checksum,,errors=continue. Quota mode: none. [ 552.372726][ T8132] __se_sys_mount+0x23d/0x2e0 [ 552.390089][ T8132] __x64_sys_mount+0x63/0x70 18:13:08 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = fsmount(0xffffffffffffffff, 0x0, 0x1) write$sndseq(r1, &(0x7f0000000300)=[{0xff, 0xc2, 0xb0, 0x93, @time={0x4, 0x20}, {0x7, 0x16}, {0x7f, 0x81}, @note={0x1, 0x11, 0x3, 0xbc, 0x7d}}], 0x1c) clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x4, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r5) r7 = gettid() sendmsg$netlink(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@cred={{0x1c, 0x1, 0x2, {r7, r5, r6}}}], 0x20}, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) fsetxattr$system_posix_acl(r1, &(0x7f0000000340)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {0x1, 0x3}, [{0x2, 0x6, 0xee00}, {0x2, 0x0, 0xffffffffffffffff}], {}, [{0x8, 0x2, r6}, {0x8, 0x5, r8}], {0x10, 0x2}, {0x20, 0x2}}, 0x44, 0x3) clone3(&(0x7f0000000280)={0x20600, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x1}, &(0x7f00000000c0)=""/242, 0xf2, &(0x7f00000001c0)=""/44, &(0x7f0000000200)=[r0], 0x1, {r2}}, 0x58) 18:13:08 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20000000, &(0x7f0000000280)="b431ab23841450d0f917a9f3b5de08aab936993c96623419eef3147febeb3215b00304bf2d823772355ef1778c55030490ecd498d99744ea5e26bb5c073a7d9eeb4f16fe64b8dbfc8d6bff4eb8293695fc0445cfb142a5a612382bf9f1c123f89286b9356997bb0be6d44a33189874fec50a8b3299c40adf0eceef01349e963c64f525780c1fb96ea8a92655161a90a9aea826472723f618bb261bb22d2b7ccb980c767ef394f8a7c52ea76d3e63434f6f29785f4e0baab73d43d6985cb407981abae1a674b3e028d75b633a3902458892a8", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000380)="ec3be3f7df5dc4f5fba07e579b321ed59ad5270d2b71018d14b71f22855c83df69737f45861475ca07060ac0f0fd1f76c090971afd547c554eff8c114ad7d687a72f269de7eb507041bf1c32398210ed4d0c9b6b0e02e2b664235daa5e7b138b7a907ef3b4ef49e1ad7f3eba554d455a4a213a7476d230ee69ce2d2141c56b72c409ef732631b2425e7ab0b3cd909d30524d2a890cf6ec31e8ec1b09779f023bcb186b1e00ffd852f363") clone(0x80000000, &(0x7f0000000440)="5f2deb8fea2c8b863df79b91381462ed65f81dbb835231bef7bd8caa7aaece81b46bc30637db4dba7528b3eb3042d12bc607bae90d610827edada61750e0fcfb705085a091e76bad15e8fd350063b3f0875a22d1854705ca44fa7e1f5e5a77ad9c4cbba3ada630cee869173f00ee43f8810df2e31bc6dcae8aea7a80ae97c704a02f9d6109653f1eb8e29720a7b61ec4e00000000000", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="6999a30f0c8549b6ccc0b97f649174230caa35a8918fac7c701ce709558275879cdcdd7b62bb09c932440840db995ca4fcd25a29469f5192e21e9027e10d12cbc7652c29a373b919d949cd8a98f9edc6a1a0384dc9cfae0c826a28a6f2cfbf9e072350c006c6059c2b061b735a05782eec28c7350e500f63408c2f80bc02bd8fef20745365b8a956e8c9baf016c44ed96808743d520fd3ecab8c36e15f4dfab793d6997c6ee142b73b558e50ca2fa2bc48cfb7c083c115a258677de6d4") r0 = gettid() clone(0x6cbaa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r0, 0x22) 18:13:09 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = fsmount(0xffffffffffffffff, 0x0, 0x1) write$sndseq(r1, &(0x7f0000000300)=[{0xff, 0xc2, 0xb0, 0x93, @time={0x4, 0x20}, {0x7, 0x16}, {0x7f, 0x81}, @note={0x1, 0x11, 0x3, 0xbc, 0x7d}}], 0x1c) clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x4, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r5) r7 = gettid() sendmsg$netlink(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@cred={{0x1c, 0x1, 0x2, {r7, r5, r6}}}], 0x20}, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) fsetxattr$system_posix_acl(r1, &(0x7f0000000340)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {0x1, 0x3}, [{0x2, 0x6, 0xee00}, {0x2, 0x0, 0xffffffffffffffff}], {}, [{0x8, 0x2, r6}, {0x8, 0x5, r8}], {0x10, 0x2}, {0x20, 0x2}}, 0x44, 0x3) clone3(&(0x7f0000000280)={0x20600, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x1}, &(0x7f00000000c0)=""/242, 0xf2, &(0x7f00000001c0)=""/44, &(0x7f0000000200)=[r0], 0x1, {r2}}, 0x58) [ 552.394780][ T8132] do_syscall_64+0x3d/0x90 [ 552.399289][ T8132] ? irqentry_exit+0xe/0x30 [ 552.403803][ T8132] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 552.409704][ T8132] RIP: 0033:0x467b0a [ 552.414034][ T8132] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 552.436545][ T8132] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 18:13:09 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = fsmount(0xffffffffffffffff, 0x0, 0x1) write$sndseq(r1, &(0x7f0000000300)=[{0xff, 0xc2, 0xb0, 0x93, @time={0x4, 0x20}, {0x7, 0x16}, {0x7f, 0x81}, @note={0x1, 0x11, 0x3, 0xbc, 0x7d}}], 0x1c) clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x4, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r5) r7 = gettid() sendmsg$netlink(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@cred={{0x1c, 0x1, 0x2, {r7, r5, r6}}}], 0x20}, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) fsetxattr$system_posix_acl(r1, &(0x7f0000000340)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {0x1, 0x3}, [{0x2, 0x6, 0xee00}, {0x2, 0x0, 0xffffffffffffffff}], {}, [{0x8, 0x2, r6}, {0x8, 0x5, r8}], {0x10, 0x2}, {0x20, 0x2}}, 0x44, 0x3) clone3(&(0x7f0000000280)={0x20600, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x1}, &(0x7f00000000c0)=""/242, 0xf2, &(0x7f00000001c0)=""/44, &(0x7f0000000200)=[r0], 0x1, {r2}}, 0x58) [ 552.445194][ T8132] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 552.453258][ T8132] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 [ 552.461405][ T8132] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 552.469726][ T8132] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 552.477703][ T8132] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 18:13:09 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) clone(0x44000000, &(0x7f0000000000)="218b2031c72b603a812267e10da02b3c747a8a8adc27118e2031c9b91b8d24585badfa9a14cb40d90ca5702e297bfe5ef8cde65998a80aec4f5095c3c759c89ac8f7d8837190b3b090ab8aa0f14da677cd4e850bfbdd57e5100a021004e1014a1e2f0f4e3f8a8e54bbbefb62e5ae3b78c70aa219d63733c22a6241db43b94b772277748ed9152a2ad1caea092fdfcf9ccaa80b453fc49d884a759bdeee057b085ab30ec4ad18f5cb7bde9f2208bee516918097a1ae0bb9e158f4f8d77b13b7246b9149bf2bee17d979ec30", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="65ea65d6c346ac954a14174d93faff2d2f1e5f62ae9a063cf4c539b0482840ee11be994288292235e080b581b3e5e98b9cbec0a342d0f13fc5df1064b2dee9cd1425b726abb980051509a872fa448da5141acf8d042050bc7a891acd444f8e7477df2e3b9d1f2ae034f3d5d58b242a2b0213749f0cfeaac153473f4574a26d468b5f67292d091bdc73b5949e894931a25eeb31940b9c5d66cd81e8016b65163d1adcc1069ab9dc9b897ebe132f79286e76f8b55936bcf567569c07ade81b82fff68b22aa351347ee797255b30efffcfba9acbbbc7585f4b90f236f56dd5542") r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$setregs(0xf, r1, 0x4869, &(0x7f0000000280)="66d56bf91c24401365cc01d75d60a85dce206ba4fdd8e6a194fd1ba75f5bbb6bfa642b1bd3f84e78f09f73a0035b6208facb04b3d0749cf1ee9056be3f13546764dfc44563758573a523ccae2f703f76472d90a7435811a1ae6e99220dd11ff071b210b04961d83bd5c1a64d11ec5a9bdae9d607c223682ea4da48132c9d40b2c3840c079764865b6611dbfb2694") [ 552.488579][ T8125] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 2: invalid block bitmap 18:13:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)={[{@nouid32}]}) rmdir(&(0x7f0000000040)='.\x00') setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x0) 18:13:09 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000440), 0x28200, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000480)=ANY=[@ANYBLOB="03000000000000000a000000000000000300000000000000baab9a35c8ed2b74104806000000000000009a5300000000000008810707000000000000000000000000000000000000000000000000000000000000000000000000010000000000000009000000000000005609ffffffffffffb808029f000000000000000000000000000000000000000000000000000000000000000000000000ef000000000000000000002000003c0000ff0f000000000000060101020000000000000000000000000000000500000000000000000000000000000000000000000001000000000000ffffffffffffffff7d0e2a3b0000000020e0e600000000000000000000000000000000000000000000000000000000000000000000000000060000000000000005000000000000000900000000000000a30103e800000000000000000000000000000000000000000000000000000000000000000000000002000000000000000800000000000000010000000000000040070509000000000000000000000000000000000000000000000000000000000000000000000000010100000000000000001a0000000000ffffffffffffffffbd02050000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000001000000000000910c000000000000804007090000000000000000000000000000000000000000000000000000000000000000000000000800000000d5ee00000000000014000000000000001f000106000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000feffffffffffff0100000000000000085a80b20000000000000000000000000000000000000000000000000000000000000000000000002aa5fce7c51b57e83e47673fa4c4174cff3f2977f736d8e3547ea2621708d4ac62b412b98995d66f323460ba870ff12b918a5978e6207fc760767bc36ad2ee042c4fbf5e080a697b90e0b2e500919cc2031205ace9f99c407f7bcb23f95d43ee9555b9073d0b80dcb6e12eeff1725fd6d4ff3d2775067068873b3f257a5c6f4558787d4d3a7c95f72a2fed95b0b626d4bc466fe4001ed345df264f31238b9cf261d43962c8f7eb03b4f4b210929bb66f382e8ad5ce839b343a910716233fa262bf8d174c8d0f7cf6dcfe328a16d3d243f2f68451000000"]) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() lseek(r0, 0x2, 0x2) clone(0x2000000, &(0x7f00000001c0)="f338b05c219a8c3c9d9fce50934ea3cdb29459be9f11eaab3ad8b6ee7a14f7e31e5b1b6acf8899a7553d3ceebae1964a55a0a0316934de7b8b14cd7c1315966bdaacafe94c5722daf4fdbe3ff141dc8177075295280f5d786f9c9ed710fe467ad23dc86e1467d3234248cd95dc7ec4d36d41406233a06f67873da6459141694397f8257294bfe3ddaa4a909e4352753775c2e8c4b1e0caa81030042a2eaf921252f33715346f39af43931f8e55207df182f9aa04111154eaf5aabee23072810ef2dfac2c9259a2874b5811a12622e266da00", &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="7be335ae0179506d35ea2536e5305e7a58cf0a27e85dceb9da2048cc90df88bf0cb62697229300d4129ab57a113ac87264d37ad6bdb213fbab61de653b6434f7d24f137f4e4f80ebde4ab537f438f0b741c1764491a25d3dfd1d7b57b07ebdd2c96d0c5c815064568d7358818c22456cd8510184f787f7bfed6db78f8e203baf675e2356986cecc383716779413e0edfc36a54283fa7c2695f38c25c9d392b1ee10de4d9252031e7338bb28e6bc90f294869ebe59ddbfd43c3ff1deefee6306fe7e8799d") clone(0x6cbaa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) clone(0x4020000, &(0x7f0000000000)="6bdbb3e328053a5cfb9414ed4930c5b71f4562aa74f72802e1ecf0db37fad67570290ae3aa5602dde3df37ef5845832e58d92dfb82a6f0ef71efa8", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="8ba1d0b16b19bdf01fd5cb16b70de9a190588a54686fb8454d2a67dc88d90264a8f6956b0159bb86f6d8739bb0030bce52c6700f2782b10341a4b063869f6805ac4a55f3771af6e9cc6109df48caad378106163e20869cb48c812d202f7c84fa5958a8fc10c7578a2aa7a3dcbc07981d3560921baee53a39c66649fa792c63fb904e92ad13d57e329d4e92f824cd3e93c92c22d19804354d6ed56d5fa31694e1a2a11dfab7242e0115eca699e660f4e6a3d0b1333854b697f0374cf8107cbbd307779afc401990cb012facc5287cdebd6b92799ace79757b1b17c74d6f5a1d12c3bab170ac") wait4(0x0, 0x0, 0x0, 0x0) 18:13:09 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = fsmount(0xffffffffffffffff, 0x0, 0x1) write$sndseq(r1, &(0x7f0000000300)=[{0xff, 0xc2, 0xb0, 0x93, @time={0x4, 0x20}, {0x7, 0x16}, {0x7f, 0x81}, @note={0x1, 0x11, 0x3, 0xbc, 0x7d}}], 0x1c) clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x4, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r5) r7 = gettid() sendmsg$netlink(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@cred={{0x1c, 0x1, 0x2, {r7, r5, r6}}}], 0x20}, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) fsetxattr$system_posix_acl(r1, &(0x7f0000000340)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {0x1, 0x3}, [{0x2, 0x6, 0xee00}, {0x2, 0x0, 0xffffffffffffffff}], {}, [{0x8, 0x2, r6}, {0x8, 0x5, r8}], {0x10, 0x2}, {0x20, 0x2}}, 0x44, 0x3) clone3(&(0x7f0000000280)={0x20600, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x1}, &(0x7f00000000c0)=""/242, 0xf2, &(0x7f00000001c0)=""/44, &(0x7f0000000200)=[r0], 0x1, {r2}}, 0x58) [ 552.528598][ T8130] loop2: detected capacity change from 0 to 264192 [ 552.562563][ T8130] EXT4-fs (loop2): unsupported inode size: 0 [ 552.568678][ T8130] EXT4-fs (loop2): blocksize: 4096 18:13:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:09 executing program 1 (fault-call:0 fault-nth:66): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:09 executing program 0: clone(0x148180, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) tkill(r0, 0x2b) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000003980)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003940)={&(0x7f0000007300)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="080060b8117dea02692bf71900", @ANYRES32, 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@ANYRES32, @ANYBLOB], 0x38a0}, 0x1, 0x0, 0x0, 0x4008880}, 0x40) wait4(0x0, 0x0, 0x0, 0x0) 18:13:09 executing program 3: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = fsmount(0xffffffffffffffff, 0x0, 0x1) write$sndseq(r1, &(0x7f0000000300)=[{0xff, 0xc2, 0xb0, 0x93, @time={0x4, 0x20}, {0x7, 0x16}, {0x7f, 0x81}, @note={0x1, 0x11, 0x3, 0xbc, 0x7d}}], 0x1c) clone(0x44baa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x4, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r5) r7 = gettid() sendmsg$netlink(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@cred={{0x1c, 0x1, 0x2, {r7, r5, r6}}}], 0x20}, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) fsetxattr$system_posix_acl(r1, &(0x7f0000000340)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {0x1, 0x3}, [{0x2, 0x6, 0xee00}, {0x2, 0x0, 0xffffffffffffffff}], {}, [{0x8, 0x2, r6}, {0x8, 0x5, r8}], {0x10, 0x2}, {0x20, 0x2}}, 0x44, 0x3) clone3(&(0x7f0000000280)={0x20600, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x1}, &(0x7f00000000c0)=""/242, 0xf2, &(0x7f00000001c0)=""/44, &(0x7f0000000200)=[r0], 0x1, {r2}}, 0x58) [ 552.689080][ T8237] loop4: detected capacity change from 0 to 512 [ 552.706961][ T8239] loop2: detected capacity change from 0 to 264192 [ 552.710347][ T8243] loop1: detected capacity change from 0 to 512 [ 552.738177][ T8239] EXT4-fs (loop2): unsupported inode size: 0 [ 552.744287][ T8239] EXT4-fs (loop2): blocksize: 4096 [ 552.756437][ T8237] EXT4-fs (loop4): mounted filesystem without journal. Opts: nouid32,,errors=continue. Quota mode: none. [ 552.779402][ T8237] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 2: invalid block bitmap [ 552.789000][ T8243] FAULT_INJECTION: forcing a failure. [ 552.789000][ T8243] name failslab, interval 1, probability 0, space 0, times 0 [ 552.805401][ T8243] CPU: 0 PID: 8243 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 552.814078][ T8243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 552.824130][ T8243] Call Trace: [ 552.827392][ T8243] dump_stack_lvl+0xb7/0x103 [ 552.831968][ T8243] dump_stack+0x11/0x1a [ 552.836277][ T8243] should_fail+0x23c/0x250 [ 552.840742][ T8243] ? __list_lru_init+0x70/0x680 [ 552.845752][ T8243] __should_failslab+0x81/0x90 [ 552.850496][ T8243] should_failslab+0x5/0x20 [ 552.854979][ T8243] __kmalloc+0x66/0x340 [ 552.859151][ T8243] __list_lru_init+0x70/0x680 [ 552.863822][ T8243] alloc_super+0x4bf/0x520 [ 552.868322][ T8243] ? mount_bdev+0x290/0x290 [ 552.872890][ T8243] sget+0x1a5/0x400 [ 552.876727][ T8243] ? test_bdev_super+0x30/0x30 [ 552.881513][ T8243] mount_bdev+0xd3/0x290 [ 552.885980][ T8243] ? ext4_mount+0x40/0x40 [ 552.890325][ T8243] ? ext4_errno_to_code+0x110/0x110 [ 552.895606][ T8243] ext4_mount+0x2d/0x40 [ 552.899776][ T8243] legacy_get_tree+0x70/0xc0 [ 552.904742][ T8243] vfs_get_tree+0x4a/0x1a0 [ 552.909438][ T8243] path_mount+0x11d4/0x1ce0 [ 552.913944][ T8243] __se_sys_mount+0x23d/0x2e0 [ 552.918665][ T8243] ? mntput+0x45/0x70 [ 552.922630][ T8243] __x64_sys_mount+0x63/0x70 [ 552.927267][ T8243] do_syscall_64+0x3d/0x90 [ 552.931732][ T8243] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 552.937730][ T8243] RIP: 0033:0x467b0a [ 552.941624][ T8243] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 552.961820][ T8243] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 552.970231][ T8243] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 552.978271][ T8243] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 18:13:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x22000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:09 executing program 1 (fault-call:0 fault-nth:67): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:09 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x11) clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) [ 552.986223][ T8243] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 552.994297][ T8243] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 553.002248][ T8243] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 18:13:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x2}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@barrier_val={'barrier', 0x3d, 0xe31}}]}) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x0) [ 553.065169][ T8275] loop2: detected capacity change from 0 to 264192 [ 553.076665][ T8277] loop1: detected capacity change from 0 to 512 [ 553.090383][ T8275] EXT4-fs (loop2): unsupported inode size: 0 [ 553.096441][ T8275] EXT4-fs (loop2): blocksize: 4096 [ 553.104912][ T8277] FAULT_INJECTION: forcing a failure. 18:13:09 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup3(r2, r1, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r3, 0xf507, 0x0) vmsplice(r2, 0x0, 0x0, 0x5) clone(0x0, 0x0, 0x0, 0x0, 0x0) wait4(r0, &(0x7f0000000000), 0x4, &(0x7f0000000140)) ptrace(0x10, r0) tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) [ 553.104912][ T8277] name failslab, interval 1, probability 0, space 0, times 0 [ 553.117671][ T8277] CPU: 1 PID: 8277 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 553.126352][ T8277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 553.136490][ T8277] Call Trace: [ 553.139769][ T8277] dump_stack_lvl+0xb7/0x103 [ 553.144401][ T8277] dump_stack+0x11/0x1a [ 553.148739][ T8277] should_fail+0x23c/0x250 [ 553.153353][ T8277] ? ext4_fill_super+0x3d/0x7ff0 [ 553.158424][ T8277] __should_failslab+0x81/0x90 18:13:09 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) vmsplice(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000000)="f9da4bf2a5b625e28dba55ae4f330b8024cd9ca768d872a6b06e1510b0b02baea67e502c0c4a6540ee09c931810a7b905acdcc0f8346afa2052d2c29f348014dd3daea012080", 0x46}, {&(0x7f0000000080)="82736400eefb2ddfbc1f75028337adf6ae149d15216e0e03fee670820a16edc3c27259381eb26b9d1f4dbd69df82b6b523fb63218b7258714b94eb04dc58270c9e55dea5575a8029d16a47b316a533bd0081280f33a7115cdbda3dd03f88a1b80ddee61a807453fcb323c880593026c97a54d1b2be3381f121f13ece00ef92d48846d4908a7f236929e23e1adce67828ea964634e479436301ac66c068c63fca01be443489ed1257a5207eaada7f6e3ea04e9223b860767d328d14af1b1c1e4ae0e462b1119e1151ebaf4599b2c1ac2dde86fc68b3c5224ac7be75007dc74394dfabf4", 0xe3}, {&(0x7f0000000180)="2126e1dc45d30fa4a2bacb681c7b98d2bb25919df89093964ecedec5cdf5d2c5c4f306cf274498d85fdd42c013230b3586196f3692c231b24bd404f80537542975314c54b1b3e1cffa67eacab299c22b9d20f18b8db62c7db0fde61cdeffa6ea6cbd2045fd81eaaded5c4118f96df3b895a5e31ead091642dae190202f7c2f409885e3167ed5fcb86a15bfbcb0f17121048ed1fe9169f07562", 0x99}, {&(0x7f0000000240)="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", 0xff}, {&(0x7f0000000340)="a4ddbe24dc8e6870eba72a85d8e521fc1a2b9a320ec032451b886485758d1ae69a2519ba223d734d794bdae6e8a37bb549c419492a06ed822f99c83f913be5fea534c0f13ee160454ecc823b2c8b62f7c21e49cd205a69857c0f9e6081e24152856cee444fe633bbcad6b239baa5ef4f6df416644626bd952037f04a46bfee43c6521c08d9ecd21eacd77e4f7f5205f9925134d7559052e58990fc11d591241152a86aaa4f849127a016a9449f2f59c30c51d521132c181c32776b4164dd7ad64f8429b1d0c74c70a0bbdc886c4c", 0xce}, {&(0x7f0000000440)="d1781707e491a26ab49e61a4f706e3edc5e8c416cf65ff572529d330e3c8231cef390788571b51e38c983c81fa64897a606f90eb1d077958e65066f73ab2b7f941fdafaf694594ee9ca511a2b7e5c8e687e9bb770c421df309e4a59e6efa0d9f30cafdd9d046898f532d6a06181faaf5e149fd5fa9dbe93b9aaf87fb412c561fa9c291f0d04b51bbb0aa053b9c3234", 0x8f}, {&(0x7f0000000500)="1ffc8a1dcadc632f4cd51123e5426e24e40486ba4bd8b13c2ca53c46a20cdb45de8189cdb6a651e94514c4efcf07036d35e8c50978d66daf37ffb8e1a2513f814f72d91dd0af62cc0ac19d976d966c1512c32e69eeb1ef3907000a230a766feb961e41850f427affe6fc1fb6ba9bb13d96d915f5b5b04eeb9c6bad7f729a3499f4bad05203539ba5cdd5a3ab9dfcac6527bc8baecf7bbd3e", 0x98}], 0x7, 0x0) tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) [ 553.158517][ T8277] should_failslab+0x5/0x20 [ 553.158536][ T8277] __kmalloc_track_caller+0x64/0x340 [ 553.158565][ T8277] ? bdev_name+0x1e1/0x240 [ 553.158584][ T8277] kstrdup+0x31/0x70 [ 553.158607][ T8277] ext4_fill_super+0x3d/0x7ff0 [ 553.186272][ T8277] ? vsnprintf+0xe8f/0xed0 [ 553.190790][ T8277] ? snprintf+0x6f/0x90 [ 553.194947][ T8277] ? register_shrinker_prepared+0xc2/0xd0 [ 553.200673][ T8277] ? set_blocksize+0x197/0x270 [ 553.205537][ T8277] mount_bdev+0x1e8/0x290 [ 553.210086][ T8277] ? ext4_mount+0x40/0x40 [ 553.214426][ T8277] ? ext4_errno_to_code+0x110/0x110 [ 553.219649][ T8277] ext4_mount+0x2d/0x40 [ 553.224023][ T8277] legacy_get_tree+0x70/0xc0 [ 553.228756][ T8277] vfs_get_tree+0x4a/0x1a0 [ 553.233267][ T8277] path_mount+0x11d4/0x1ce0 [ 553.237758][ T8277] __se_sys_mount+0x23d/0x2e0 [ 553.242537][ T8277] ? mntput+0x45/0x70 [ 553.246505][ T8277] __x64_sys_mount+0x63/0x70 [ 553.251076][ T8277] do_syscall_64+0x3d/0x90 [ 553.255507][ T8277] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 553.261410][ T8277] RIP: 0033:0x467b0a [ 553.265303][ T8277] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 553.285410][ T8277] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 553.293833][ T8277] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 553.301788][ T8277] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 [ 553.309748][ T8277] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 553.317912][ T8277] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 553.326001][ T8277] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 [ 553.366255][ T8275] loop2: detected capacity change from 0 to 264192 [ 553.373773][ T8275] EXT4-fs (loop2): unsupported inode size: 0 [ 553.379825][ T8275] EXT4-fs (loop2): blocksize: 4096 [ 553.413774][ T8305] loop4: detected capacity change from 0 to 512 [ 553.426250][ T8305] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 553.436048][ T8305] EXT4-fs (loop4): group descriptors corrupted! [ 553.508079][ T8305] loop4: detected capacity change from 0 to 512 [ 553.516089][ T8305] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 553.525861][ T8305] EXT4-fs (loop4): group descriptors corrupted! 18:13:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000000)={[{@nojournal_checksum}]}) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x0) 18:13:12 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) clone(0x35000100, &(0x7f0000000000)="c8097fabe9b0bf3eab64727acf22b2dfe6bda5ce91dddd8a08688479b44bb655632d37828f56fa01884dc7db22983c6909e83977b551f731c7d3b8c738a0ef10d033ddcd9e20584137f8e53583eb5d994d60bbdaa6e02fd0385240e9a4d9f0f8bd0a5c28472178d33497b29725cf20f19066262570e46e0cfc506e907b80f9c39404c7f4ab17480b574558a9dbc361afa3c19b0da2aadb5e99e04dc34eed02f01dda85b164f9f6ea34c46328f3acf05990ff8dd431bcdcd6a54633c445a5ea627c0db8ba1782ac33a18d2f9d6aee71a612c3cf0bef850cb6dc934fac7a5ef9b4fd456656b4ab4db34fe52402de8a1d0437488497581d3744", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="5fcc00ff4cb5fb25b955bcb8db789e57ce1927879a8297b3ce4261a95f02d31fc72895ccaca569e56143dde12d9257aa9714da7253673f0be6724ce515e5045c1dfcc6e46a57c962d259718aad241fbe7352a60a12318d7d0865ec2fd39df6d73bd0257fd4497652b3224cc34236e68712d4fd98eed559011768026387c41d9e3deecae771b0238519bf574897fff68bbcac50e33ec659e47c629ac707f05de477f596d04c59bb092cc7a5") tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x3, 0x10000) 18:13:12 executing program 1 (fault-call:0 fault-nth:68): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x25000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)={[{@nouid32}]}) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x1) [ 555.626532][ T8318] loop1: detected capacity change from 0 to 512 [ 555.647282][ T8318] FAULT_INJECTION: forcing a failure. [ 555.647282][ T8318] name failslab, interval 1, probability 0, space 0, times 0 [ 555.654569][ T8328] loop5: detected capacity change from 0 to 512 [ 555.660239][ T8318] CPU: 1 PID: 8318 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 18:13:12 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0xffffffffffffc868}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000440)={[], [{@hash}, {@euid_gt={'euid>', 0xee01}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@context={'context', 0x3d, 'user_u'}}]}) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x100, 0x118) lsetxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000780)=ANY=[@ANYBLOB="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"/640], 0xfc, 0x3) [ 555.675213][ T8318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 555.685422][ T8318] Call Trace: [ 555.688704][ T8318] dump_stack_lvl+0xb7/0x103 [ 555.693320][ T8318] dump_stack+0x11/0x1a [ 555.697736][ T8318] should_fail+0x23c/0x250 [ 555.702291][ T8318] __should_failslab+0x81/0x90 [ 555.707226][ T8318] should_failslab+0x5/0x20 [ 555.711745][ T8318] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 555.717478][ T8318] ? should_fail+0xd6/0x250 [ 555.722086][ T8318] ? __kmalloc_node+0x30/0x40 [ 555.726750][ T8318] __kmalloc_node+0x30/0x40 [ 555.732621][ T8318] kvmalloc_node+0x81/0xf0 [ 555.737019][ T8318] __list_lru_init+0x2d7/0x680 [ 555.741857][ T8318] alloc_super+0x4bf/0x520 [ 555.746285][ T8318] ? mount_bdev+0x290/0x290 [ 555.750781][ T8318] sget+0x1a5/0x400 [ 555.754724][ T8318] ? test_bdev_super+0x30/0x30 [ 555.759584][ T8318] mount_bdev+0xd3/0x290 [ 555.763817][ T8318] ? ext4_mount+0x40/0x40 [ 555.768249][ T8318] ? ext4_errno_to_code+0x110/0x110 [ 555.773648][ T8318] ext4_mount+0x2d/0x40 [ 555.778215][ T8318] legacy_get_tree+0x70/0xc0 [ 555.783097][ T8318] vfs_get_tree+0x4a/0x1a0 [ 555.787524][ T8318] path_mount+0x11d4/0x1ce0 [ 555.793157][ T8318] __se_sys_mount+0x23d/0x2e0 [ 555.797829][ T8318] ? mntput+0x45/0x70 [ 555.801918][ T8318] __x64_sys_mount+0x63/0x70 [ 555.806517][ T8318] do_syscall_64+0x3d/0x90 [ 555.810973][ T8318] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 555.817276][ T8318] RIP: 0033:0x467b0a [ 555.821155][ T8318] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 555.841120][ T8318] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 555.849858][ T8318] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 555.857812][ T8318] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 [ 555.865937][ T8318] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 555.874637][ T8318] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 555.882685][ T8318] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 [ 555.898676][ T8323] loop2: detected capacity change from 0 to 264192 [ 555.901823][ T8327] loop4: detected capacity change from 0 to 512 18:13:12 executing program 0: clone(0x120300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) tkill(r0, 0x2b) r1 = getpid() ptrace$setregs(0xd, r1, 0x6, &(0x7f0000000000)="4b6a5a7819e3143c653e1e2c02e9ad287ba6341bb599a246876ec67a84ca15879cb18a4cd53aae0b6d07c61509044d8bc2bc337651842145b54404cfa9c272c5917811cc25710f12589f6ced1cebc20c89e898585e33a8c2752c5b675687cdc4522fbe48d2aeeb") wait4(0x0, 0x0, 0x0, 0x0) [ 555.929089][ T8339] loop3: detected capacity change from 0 to 16328 [ 555.930334][ T8323] EXT4-fs (loop2): unsupported inode size: 0 [ 555.942068][ T8323] EXT4-fs (loop2): blocksize: 4096 18:13:12 executing program 1 (fault-call:0 fault-nth:69): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 555.993755][ T8339] SELinux: duplicate or incompatible mount options [ 556.006889][ T8352] loop1: detected capacity change from 0 to 512 [ 556.015736][ T8352] FAULT_INJECTION: forcing a failure. [ 556.015736][ T8352] name failslab, interval 1, probability 0, space 0, times 0 [ 556.022590][ T8328] EXT4-fs (loop5): mounted filesystem without journal. Opts: nojournal_checksum,,errors=continue. Quota mode: none. [ 556.029288][ T8352] CPU: 0 PID: 8352 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 556.043000][ T8327] EXT4-fs (loop4): mounted filesystem without journal. Opts: nouid32,,errors=continue. Quota mode: none. [ 556.052553][ T8352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 556.052569][ T8352] Call Trace: [ 556.052577][ T8352] dump_stack_lvl+0xb7/0x103 [ 556.083054][ T8352] dump_stack+0x11/0x1a [ 556.087218][ T8352] should_fail+0x23c/0x250 [ 556.091815][ T8352] __should_failslab+0x81/0x90 [ 556.097042][ T8352] ? ext4_fill_super+0x1f0/0x7ff0 [ 556.102154][ T8352] should_failslab+0x5/0x20 [ 556.106732][ T8352] kmem_cache_alloc_trace+0x49/0x310 [ 556.112044][ T8352] ? ext4_fill_super+0x62/0x7ff0 [ 556.116986][ T8352] ext4_fill_super+0x1f0/0x7ff0 [ 556.121918][ T8352] ? vsnprintf+0xe8f/0xed0 [ 556.126876][ T8352] ? register_shrinker_prepared+0xc2/0xd0 [ 556.132740][ T8352] ? set_blocksize+0x197/0x270 [ 556.137560][ T8352] mount_bdev+0x1e8/0x290 [ 556.142060][ T8352] ? ext4_mount+0x40/0x40 [ 556.146543][ T8352] ? ext4_errno_to_code+0x110/0x110 [ 556.151849][ T8352] ext4_mount+0x2d/0x40 [ 556.156073][ T8352] legacy_get_tree+0x70/0xc0 [ 556.160654][ T8352] vfs_get_tree+0x4a/0x1a0 [ 556.166176][ T8352] path_mount+0x11d4/0x1ce0 [ 556.170935][ T8352] __se_sys_mount+0x23d/0x2e0 [ 556.176375][ T8352] ? mntput+0x45/0x70 [ 556.180340][ T8352] __x64_sys_mount+0x63/0x70 [ 556.185087][ T8352] do_syscall_64+0x3d/0x90 [ 556.189486][ T8352] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 556.195497][ T8352] RIP: 0033:0x467b0a [ 556.199474][ T8352] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 556.219918][ T8352] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 556.228635][ T8352] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 556.236605][ T8352] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 18:13:12 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$setopts(0x4206, r0, 0x3289, 0x3c) r1 = gettid() tkill(r1, 0x34) tkill(r1, 0x8) wait4(0x0, 0x0, 0x0, 0x0) 18:13:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 556.244578][ T8352] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 556.252751][ T8352] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 556.260827][ T8352] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 18:13:12 executing program 1 (fault-call:0 fault-nth:70): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:12 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x200, &(0x7f0000000000)="fc1f8b33d59207dc2d2529f818c8d63344e8bde228eacfd0f36b50b7ce1b15c540a38184d3bf4f98629c2539f94381546b3b83dd630d09a5df425111e843331667723a90a00e5d1b0c6febe2cbcf0ddc93c00f89546bebd1ab6a3411b9ff6c3c218c00bc983b48fecec7f669cb9659155fcb6513b2343ef5d65460d7103d488b8097c1ead0d4fa8a3ee395ab58fe17de9b3f6dd666a2ee14b6bd249eade8a2a7d137411262f7598dfc23c470dd466eed0bbdf12aeb220c48b44be72c", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="f27a136eb39266d257a007918e11ee121fbaa78c439e3f27") ptrace(0x10, r0) tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) [ 556.311834][ T8327] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 2: invalid block bitmap [ 556.329528][ T8364] loop2: detected capacity change from 0 to 264192 18:13:13 executing program 5: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x26bbf580, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, 0xffffffffffffffff, 0xfff, 0x100056) clone(0x200000, &(0x7f0000000000)="e778f5191111b15208bc584013cd830d605607d19c2450d236e9673282246fa7053ebabdd1523c6017f664943bf49938fa49f69313a1e42642e21e35b724a0d0460ac00fd08a4a5243d7a88a9caa7561306c783893f7d42db6e10973151b2a6a311927986fca24fb45b1cb6f3516fbad33312a528a0f0db64452b377046b2703262f11729e9723aa0a774a5a702932156220f9016e5557404f18788151bbdf9f1cf809c0f03f96", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="fff8e6ca5450d0a55a03fbe9da") ptrace$getregset(0x4204, 0xffffffffffffffff, 0x201, &(0x7f00000001c0)={&(0x7f0000000180)=""/6, 0x6}) 18:13:13 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) move_pages(r0, 0x4, &(0x7f0000000000)=[&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000040)=[0x7692800, 0x9], &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x2) tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) 18:13:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x10001}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)={[{@nouid32}], [{@measure}, {@dont_measure}, {@smackfshat={'smackfshat', 0x3d, 'trusted.overlay.upper\x00'}}, {@seclabel}, {@fsmagic}, {@euid_gt}, {@pcr={'pcr', 0x3d, 0x34}}, {@hash}, {@appraise_type}]}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x0) 18:13:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 556.366242][ T8364] EXT4-fs (loop2): unsupported inode size: 0 [ 556.372385][ T8364] EXT4-fs (loop2): blocksize: 4096 [ 556.376191][ T8372] loop1: detected capacity change from 0 to 512 [ 556.418220][ T8372] FAULT_INJECTION: forcing a failure. [ 556.418220][ T8372] name failslab, interval 1, probability 0, space 0, times 0 [ 556.431856][ T8372] CPU: 1 PID: 8372 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 556.440818][ T8372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 556.450508][ T8383] loop4: detected capacity change from 0 to 512 [ 556.451686][ T8372] Call Trace: [ 556.451695][ T8372] dump_stack_lvl+0xb7/0x103 18:13:13 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x200, &(0x7f0000000000)="fc1f8b33d59207dc2d2529f818c8d63344e8bde228eacfd0f36b50b7ce1b15c540a38184d3bf4f98629c2539f94381546b3b83dd630d09a5df425111e843331667723a90a00e5d1b0c6febe2cbcf0ddc93c00f89546bebd1ab6a3411b9ff6c3c218c00bc983b48fecec7f669cb9659155fcb6513b2343ef5d65460d7103d488b8097c1ead0d4fa8a3ee395ab58fe17de9b3f6dd666a2ee14b6bd249eade8a2a7d137411262f7598dfc23c470dd466eed0bbdf12aeb220c48b44be72c", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="f27a136eb39266d257a007918e11ee121fbaa78c439e3f27") ptrace(0x10, r0) tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) [ 556.451718][ T8372] dump_stack+0x11/0x1a [ 556.470095][ T8372] should_fail+0x23c/0x250 [ 556.475037][ T8372] ? mempool_alloc_slab+0x16/0x20 [ 556.480323][ T8372] __should_failslab+0x81/0x90 [ 556.484285][ T8383] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 556.485646][ T8372] should_failslab+0x5/0x20 [ 556.485668][ T8372] kmem_cache_alloc+0x46/0x2e0 [ 556.501827][ T8372] ? workingset_activation+0x236/0x270 [ 556.507291][ T8372] mempool_alloc_slab+0x16/0x20 [ 556.512412][ T8372] ? mempool_free+0x130/0x130 18:13:13 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x200, &(0x7f0000000000)="fc1f8b33d59207dc2d2529f818c8d63344e8bde228eacfd0f36b50b7ce1b15c540a38184d3bf4f98629c2539f94381546b3b83dd630d09a5df425111e843331667723a90a00e5d1b0c6febe2cbcf0ddc93c00f89546bebd1ab6a3411b9ff6c3c218c00bc983b48fecec7f669cb9659155fcb6513b2343ef5d65460d7103d488b8097c1ead0d4fa8a3ee395ab58fe17de9b3f6dd666a2ee14b6bd249eade8a2a7d137411262f7598dfc23c470dd466eed0bbdf12aeb220c48b44be72c", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="f27a136eb39266d257a007918e11ee121fbaa78c439e3f27") ptrace(0x10, r0) tkill(r0, 0x2b) wait4(0x0, 0x0, 0x0, 0x0) [ 556.517182][ T8372] mempool_alloc+0x8c/0x300 [ 556.521702][ T8372] ? pagecache_get_page+0x7a3/0x900 [ 556.527095][ T8372] bio_alloc_bioset+0xcc/0x480 [ 556.531943][ T8372] ? __find_get_block+0x82c/0x900 [ 556.537008][ T8372] submit_bh_wbc+0x130/0x330 [ 556.542131][ T8372] ? __getblk_gfp+0x4d3/0x590 [ 556.546838][ T8372] submit_bh+0x21/0x30 [ 556.550932][ T8372] ? __wait_on_buffer+0x60/0x60 [ 556.555784][ T8372] ext4_read_bh+0xf1/0x170 [ 556.560307][ T8372] ext4_sb_bread_unmovable+0xf7/0x1a0 [ 556.565723][ T8372] ext4_fill_super+0x427/0x7ff0 [ 556.572158][ T8372] ? vsnprintf+0xe8f/0xed0 [ 556.576576][ T8372] ? register_shrinker_prepared+0xc2/0xd0 [ 556.582313][ T8372] ? set_blocksize+0x197/0x270 [ 556.587269][ T8372] mount_bdev+0x1e8/0x290 [ 556.591611][ T8372] ? ext4_mount+0x40/0x40 [ 556.596465][ T8372] ? ext4_errno_to_code+0x110/0x110 [ 556.602013][ T8372] ext4_mount+0x2d/0x40 [ 556.606258][ T8372] legacy_get_tree+0x70/0xc0 [ 556.611031][ T8372] vfs_get_tree+0x4a/0x1a0 [ 556.615523][ T8372] path_mount+0x11d4/0x1ce0 [ 556.620153][ T8372] __se_sys_mount+0x23d/0x2e0 [ 556.625416][ T8372] ? mntput+0x45/0x70 [ 556.629396][ T8372] __x64_sys_mount+0x63/0x70 [ 556.634128][ T8372] do_syscall_64+0x3d/0x90 [ 556.638625][ T8372] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 556.644504][ T8372] RIP: 0033:0x467b0a [ 556.648489][ T8372] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 18:13:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)={[{@nouid32}]}) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x1) 18:13:13 executing program 5: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x26bbf580, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, 0xffffffffffffffff, 0xfff, 0x100056) clone(0x200000, &(0x7f0000000000)="e778f5191111b15208bc584013cd830d605607d19c2450d236e9673282246fa7053ebabdd1523c6017f664943bf49938fa49f69313a1e42642e21e35b724a0d0460ac00fd08a4a5243d7a88a9caa7561306c783893f7d42db6e10973151b2a6a311927986fca24fb45b1cb6f3516fbad33312a528a0f0db64452b377046b2703262f11729e9723aa0a774a5a702932156220f9016e5557404f18788151bbdf9f1cf809c0f03f96", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="fff8e6ca5450d0a55a03fbe9da") ptrace$getregset(0x4204, 0xffffffffffffffff, 0x201, &(0x7f00000001c0)={&(0x7f0000000180)=""/6, 0x6}) [ 556.668472][ T8372] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 556.676898][ T8372] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 556.684885][ T8372] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 [ 556.692859][ T8372] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 556.700812][ T8372] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 556.708761][ T8372] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 18:13:13 executing program 5: clone(0x900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x26bbf580, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, 0xffffffffffffffff, 0xfff, 0x100056) clone(0x200000, &(0x7f0000000000)="e778f5191111b15208bc584013cd830d605607d19c2450d236e9673282246fa7053ebabdd1523c6017f664943bf49938fa49f69313a1e42642e21e35b724a0d0460ac00fd08a4a5243d7a88a9caa7561306c783893f7d42db6e10973151b2a6a311927986fca24fb45b1cb6f3516fbad33312a528a0f0db64452b377046b2703262f11729e9723aa0a774a5a702932156220f9016e5557404f18788151bbdf9f1cf809c0f03f96", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="fff8e6ca5450d0a55a03fbe9da") ptrace$getregset(0x4204, 0xffffffffffffffff, 0x201, &(0x7f00000001c0)={&(0x7f0000000180)=""/6, 0x6}) [ 556.753644][ T8381] loop2: detected capacity change from 0 to 264192 [ 556.768343][ T8383] loop4: detected capacity change from 0 to 512 [ 556.792496][ T8383] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:13:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x6011, r1, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x38) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x1, 0x7f, 0x7, 0x0, 0x5, 0x2002, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x20, 0x375}, 0x40, 0x4, 0x1000, 0x2, 0x6, 0x800, 0x2, 0x0, 0x80000000, 0x0, 0x80}, r2, 0x3, r1, 0x8) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r1, 0xb) [ 556.804984][ T8381] EXT4-fs (loop2): unsupported inode size: 0 [ 556.811202][ T8381] EXT4-fs (loop2): blocksize: 4096 [ 556.866901][ T8372] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 556.873636][ T8372] EXT4-fs (loop1): mount failed 18:13:13 executing program 1 (fault-call:0 fault-nth:71): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)={[{@nouid32}]}) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x1) 18:13:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="6e6f75696433228f2c10"]) syz_io_uring_setup(0x1ff4, &(0x7f0000000040)={0x0, 0x196d, 0x0, 0x2, 0x21f}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), &(0x7f0000000380)={0x0, 0xfb, 0x95, 0x1, 0xda, "7f34166094a60d1b8b125fadec00ebf9", "1457fdad13cca22167da99ac8e061651cdad3391d9dee9304bd4e45056984a30c6c702e238be21e2f117a76ef84c3d499b6880a0a34026e744594b9250197f3dfdeb1d5c74a0ce6f906db9dace8b0602effb1c1a60136908907540ef5929049118a2fd4d8f6578bb8c7ba0cf26f4bd899157d9726365e793fe0a6a2603e440f5"}, 0x95, 0x3) dup3(r1, r0, 0x0) getdents64(r0, &(0x7f00000001c0)=""/9, 0x9) 18:13:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @empty}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r1, &(0x7f0000000240)={0x2e, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(r0, &(0x7f0000000480)=""/110, 0xfffffe32, 0x700, 0x0, 0xfffffffffffffecb) write$binfmt_elf64(r0, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x1f, 0x1f, 0x2, 0x0, 0x3, 0x3, 0xfff, 0xce, 0x40, 0x1b9, 0x3, 0x5, 0x38, 0x2, 0x7, 0x0, 0xfffb}, [{0x7, 0x1, 0x7, 0x2, 0x61, 0x0, 0x4, 0x3}, {0x60000000, 0x4, 0x400, 0x6, 0x5, 0x80000001, 0xe13}], "876314932c8c3108511a68557375834a1d564191bd6755aa8dae926f21b5eb15cccb15400308d2ecc82ccc3045e4d0e3d926a5e4c2a03beeec61a241b23f5ffa11299dae80e8f657d710488de03a952225b35949cf6d784e1da9aa6c0c33f152186fc393f735ea9234afb6339cdfd03d5f77cc6aca4289abc33b14647d52db2a3895e44eaced72b025eebfd54d4cf3cda1d201d719ad87cc1c528e1f857c14406dd80e0e20", ['\x00']}, 0x255) [ 556.976055][ T8444] loop1: detected capacity change from 0 to 512 [ 556.981763][ T8447] loop2: detected capacity change from 0 to 264192 [ 556.987467][ T8448] loop4: detected capacity change from 0 to 512 [ 556.997951][ T8447] EXT4-fs (loop2): unsupported inode size: 0 [ 557.005054][ T8447] EXT4-fs (loop2): blocksize: 4096 [ 557.013832][ T8444] FAULT_INJECTION: forcing a failure. [ 557.013832][ T8444] name failslab, interval 1, probability 0, space 0, times 0 [ 557.027048][ T8444] CPU: 1 PID: 8444 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 557.035823][ T8444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 557.046160][ T8444] Call Trace: [ 557.049541][ T8444] dump_stack_lvl+0xb7/0x103 [ 557.054186][ T8444] dump_stack+0x11/0x1a [ 557.058341][ T8444] should_fail+0x23c/0x250 [ 557.062776][ T8444] __should_failslab+0x81/0x90 [ 557.067630][ T8444] ? ext4_fill_super+0x1f0/0x7ff0 [ 557.072650][ T8444] should_failslab+0x5/0x20 [ 557.077262][ T8444] kmem_cache_alloc_trace+0x49/0x310 [ 557.083205][ T8444] ? ext4_fill_super+0x62/0x7ff0 [ 557.088244][ T8444] ext4_fill_super+0x1f0/0x7ff0 [ 557.093078][ T8444] ? vsnprintf+0xe8f/0xed0 [ 557.097638][ T8444] ? register_shrinker_prepared+0xc2/0xd0 [ 557.103469][ T8444] ? set_blocksize+0x197/0x270 [ 557.108217][ T8444] mount_bdev+0x1e8/0x290 [ 557.112531][ T8444] ? ext4_mount+0x40/0x40 [ 557.116963][ T8444] ? ext4_errno_to_code+0x110/0x110 [ 557.122144][ T8444] ext4_mount+0x2d/0x40 [ 557.126489][ T8444] legacy_get_tree+0x70/0xc0 [ 557.131589][ T8444] vfs_get_tree+0x4a/0x1a0 [ 557.136121][ T8444] path_mount+0x11d4/0x1ce0 [ 557.140851][ T8444] __se_sys_mount+0x23d/0x2e0 [ 557.145516][ T8444] ? mntput+0x45/0x70 [ 557.149529][ T8444] __x64_sys_mount+0x63/0x70 [ 557.154729][ T8444] do_syscall_64+0x3d/0x90 [ 557.159308][ T8444] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 557.165217][ T8444] RIP: 0033:0x467b0a [ 557.169184][ T8444] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 557.189233][ T8444] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 557.198234][ T8444] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 557.206308][ T8444] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 [ 557.214440][ T8444] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 18:13:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030", 0xd, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)={[{@nouid32}]}) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x1) 18:13:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x48000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 557.222664][ T8444] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 557.230708][ T8444] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 [ 557.255247][ T8448] EXT4-fs (loop4): Unrecognized mount option "nouid3"" or missing value [ 557.303374][ T8448] loop4: detected capacity change from 0 to 512 [ 557.310555][ T8448] EXT4-fs (loop4): Unrecognized mount option "nouid3"" or missing value [ 557.312571][ T8459] loop2: detected capacity change from 0 to 264192 [ 557.343138][ T8459] EXT4-fs (loop2): unsupported inode size: 0 [ 557.349426][ T8459] EXT4-fs (loop2): blocksize: 4096 18:13:16 executing program 4: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x40010, r0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x240007f9, &(0x7f0000000000)={0x2, 0x4e22, @multicast1}, 0x10) r2 = syz_io_uring_setup(0xccd, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x400}, &(0x7f000014c000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f00000003c0), &(0x7f0000000040)=0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r3, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000380)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x31713, 0x0, 0x0, 0x1}, 0xf5) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda6, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r1, &(0x7f0000000780)=[{&(0x7f0000000100)="dff548771d77ce8786aca76dda6fb054ab8ea73799d7293eda90ba41a2db81fab55b5415692300a8e64bca2f60e1717f85f06a6bbca90f392b04f34940db7ffccc33ed6ea82296de9683c9e360cd1c477304bd8f9bd74d44a4c7d1c7e625a86cd54b72c5745f475a772b84977a6b05381dbe6259bc510f0f70c3e9946a78c7b5a19e97447799d930f9", 0x89}, {&(0x7f00000001c0)="96431fb1cb119741590ad657dc5e5ce3e5fe9f1f639e6a18bc7b6c1d0b424eb306f34cf2429c62c0fdefbae36740a7169721af852826d7f14b6cae8af86507ff78a1dda991aea5952f43e7e0146a3c035f0113d617240e8940c60cdf3400193bbe3a0c0b1eae5799db27b4ee9c13475210defa4dac9d784e0c89135b82b321f8e43d7a5db9ab1bfd319f472a", 0x8c}, {&(0x7f0000001340)="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", 0x1b9}], 0x3) sendto$inet(r4, &(0x7f00000004c0)="9408c42cdc035e655d9cd89d15ee58554853c72d9023a04ce6a1654be710053d684b7d43b6f58111351e7a7f13e028d5e6187d30c0d22c9a1acb0883f886857251213c7b00d8d8e68b5352e043ab27e220eed0e12ea81f7b290d99712efed7251ef13de541d8c03fa0aac73fe4e38ebb4737983079fa05c1d98fd43674d0aab53bb0a22134b4d609d265e631c42d5c030d464a266388d1808c2416994d28b6833d5978fc2065bbafca6cd18f1d43bf873692a2021bb9990b018402aaabe49a81b2b5843728acd6ab", 0xfffffffffffffdf6, 0xc014, &(0x7f0000000340)={0x2, 0x4ea3, @private=0xa010102}, 0x10) sendto$inet(r1, &(0x7f00000012c0)="1a268a927f1f6588b967482941ba78600453f65aa818ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000640)=""/123, 0x7b, 0x2, &(0x7f0000000080)={0xa, 0x4e21, 0x6, @remote, 0x4ef}, 0x1c) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x2, 0x2, 0x8, 0x0, 0x0, 0x7, 0x0, 0x9, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x2}, 0x1, 0xffffffffffffffff, 0x7f, 0x0, 0x10001, 0x4d, 0x0, 0x0, 0xfffffffd, 0x0, 0x1}, 0x0, 0x4, 0xffffffffffffffff, 0x1) 18:13:16 executing program 0: r0 = syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000180)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[], 0x208e24b) splice(r0, &(0x7f0000000000)=0x6, r1, &(0x7f0000000040)=0x6, 0x3ff, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) creat(&(0x7f0000000280)='./file1\x00', 0xda) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x200) open(&(0x7f00000002c0)='./file1\x00', 0x30000, 0x2) ioctl$int_in(r2, 0x5421, &(0x7f0000000200)=0x20) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) chdir(&(0x7f0000000240)='./file1\x00') r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000002) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x10000000002) 18:13:16 executing program 1 (fault-call:0 fault-nth:72): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:16 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x103, "ed105400000000003eac3e200000001d000000eae48b6e00"}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/19) poll(&(0x7f0000001200)=[{r0}, {r0}], 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r2, r1, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r5 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r6, r5, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x2, 0x1, 0x1, 0xa4, 0x0, 0x8000, 0x14, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f00000001c0), 0xb}, 0x1a1a8, 0x7, 0x4, 0x5, 0xc17, 0x6, 0x20, 0x0, 0x0, 0x0, 0xffffffffffffff81}, 0x0, 0x2, r5, 0x0) ppoll(&(0x7f00000000c0)=[{r2, 0x8}, {r0, 0x8021}], 0x2, &(0x7f0000000140)={r3, r4+10000000}, &(0x7f0000000180)={[0x7]}, 0x8) 18:13:16 executing program 3: sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="015cde61c527c9c1329bee"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) statx(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x400, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x1, r5, 0x0, 0x1000000, &(0x7f00000003c0)) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000140)={{0x3, r3, 0xee00, r6, r7, 0x0, 0x1}, 0x0, 0x0, 0x8, 0xd9, 0x100, 0x1000, 0x9, 0x81, 0x80, 0x1f, r1, r0}) [ 559.622929][ T8490] loop2: detected capacity change from 0 to 264192 [ 559.627338][ T8491] loop1: detected capacity change from 0 to 512 [ 559.651716][ T8491] FAULT_INJECTION: forcing a failure. [ 559.651716][ T8491] name failslab, interval 1, probability 0, space 0, times 0 [ 559.665065][ T8491] CPU: 0 PID: 8491 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 559.673855][ T8491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 559.684070][ T8491] Call Trace: [ 559.687377][ T8491] dump_stack_lvl+0xb7/0x103 [ 559.692011][ T8491] dump_stack+0x11/0x1a [ 559.696251][ T8491] should_fail+0x23c/0x250 [ 559.700782][ T8491] __should_failslab+0x81/0x90 [ 559.705622][ T8491] should_failslab+0x5/0x20 [ 559.710161][ T8491] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 559.715970][ T8491] ? __crypto_alg_lookup+0x36d/0x3a0 [ 559.721299][ T8491] ? __kmalloc_node+0x30/0x40 [ 559.726073][ T8491] __kmalloc_node+0x30/0x40 [ 559.730589][ T8491] crypto_create_tfm_node+0x4a/0x1f0 [ 559.735879][ T8491] ? crypto_alg_mod_lookup+0x397/0x4e0 [ 559.741392][ T8491] crypto_alloc_tfm_node+0x100/0x290 [ 559.746750][ T8491] crypto_alloc_shash+0x2b/0x30 [ 559.751676][ T8491] ext4_fill_super+0x62c/0x7ff0 [ 559.756533][ T8491] ? vsnprintf+0xe8f/0xed0 [ 559.761027][ T8491] ? register_shrinker_prepared+0xc2/0xd0 [ 559.766759][ T8491] ? set_blocksize+0x197/0x270 [ 559.771529][ T8491] mount_bdev+0x1e8/0x290 [ 559.775927][ T8491] ? ext4_mount+0x40/0x40 [ 559.780344][ T8491] ? ext4_errno_to_code+0x110/0x110 [ 559.785649][ T8491] ext4_mount+0x2d/0x40 [ 559.789844][ T8491] legacy_get_tree+0x70/0xc0 [ 559.794438][ T8491] vfs_get_tree+0x4a/0x1a0 [ 559.798896][ T8491] path_mount+0x11d4/0x1ce0 [ 559.803492][ T8491] __se_sys_mount+0x23d/0x2e0 [ 559.808233][ T8491] ? mntput+0x45/0x70 [ 559.812472][ T8491] __x64_sys_mount+0x63/0x70 [ 559.817077][ T8491] do_syscall_64+0x3d/0x90 [ 559.821502][ T8491] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 559.827404][ T8491] RIP: 0033:0x467b0a [ 559.831382][ T8491] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 559.851204][ T8491] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 559.859650][ T8491] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a 18:13:16 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) gettid() syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x5) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r5}, 0x0) read(r5, &(0x7f00000001c0)=""/46, 0x2e) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x40) [ 559.867776][ T8491] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 [ 559.875859][ T8491] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 559.883934][ T8491] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 559.892042][ T8491] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 [ 559.900099][ T8491] EXT4-fs (loop1): Cannot load crc32c driver. [ 559.905773][ T8490] EXT4-fs (loop2): unsupported inode size: 0 [ 559.912318][ T8490] EXT4-fs (loop2): blocksize: 4096 18:13:16 executing program 1 (fault-call:0 fault-nth:73): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 559.978682][ T8490] loop2: detected capacity change from 0 to 264192 [ 560.026129][ T8490] EXT4-fs (loop2): unsupported inode size: 0 [ 560.032193][ T8490] EXT4-fs (loop2): blocksize: 4096 [ 560.065940][ T8512] loop1: detected capacity change from 0 to 512 [ 560.087287][ T8512] FAULT_INJECTION: forcing a failure. [ 560.087287][ T8512] name failslab, interval 1, probability 0, space 0, times 0 [ 560.100014][ T8512] CPU: 1 PID: 8512 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 560.108877][ T8512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 560.118931][ T8512] Call Trace: [ 560.122217][ T8512] dump_stack_lvl+0xb7/0x103 [ 560.126900][ T8512] dump_stack+0x11/0x1a [ 560.131046][ T8512] should_fail+0x23c/0x250 [ 560.135466][ T8512] ? mempool_alloc_slab+0x16/0x20 [ 560.140685][ T8512] __should_failslab+0x81/0x90 [ 560.145539][ T8512] should_failslab+0x5/0x20 [ 560.150132][ T8512] kmem_cache_alloc+0x46/0x2e0 [ 560.155067][ T8512] ? workingset_activation+0x236/0x270 [ 560.160537][ T8512] mempool_alloc_slab+0x16/0x20 [ 560.165451][ T8512] ? mempool_free+0x130/0x130 [ 560.170135][ T8512] mempool_alloc+0x8c/0x300 [ 560.174782][ T8512] ? pagecache_get_page+0x7a3/0x900 [ 560.180199][ T8512] bio_alloc_bioset+0xcc/0x480 [ 560.185062][ T8512] ? __find_get_block+0x35e/0x900 [ 560.190204][ T8512] submit_bh_wbc+0x130/0x330 [ 560.194952][ T8512] ? __getblk_gfp+0x4d3/0x590 [ 560.199635][ T8512] submit_bh+0x21/0x30 [ 560.203835][ T8512] ? __wait_on_buffer+0x60/0x60 [ 560.208773][ T8512] ext4_read_bh+0xf1/0x170 [ 560.213235][ T8512] ext4_sb_bread_unmovable+0xf7/0x1a0 [ 560.218601][ T8512] ext4_fill_super+0x226d/0x7ff0 [ 560.223537][ T8512] ? register_shrinker_prepared+0xc2/0xd0 [ 560.229382][ T8512] ? set_blocksize+0x197/0x270 [ 560.234151][ T8512] mount_bdev+0x1e8/0x290 [ 560.238485][ T8512] ? ext4_mount+0x40/0x40 [ 560.242828][ T8512] ? ext4_errno_to_code+0x110/0x110 [ 560.248118][ T8512] ext4_mount+0x2d/0x40 [ 560.252271][ T8512] legacy_get_tree+0x70/0xc0 [ 560.256953][ T8512] vfs_get_tree+0x4a/0x1a0 [ 560.261624][ T8512] path_mount+0x11d4/0x1ce0 [ 560.266308][ T8512] __se_sys_mount+0x23d/0x2e0 [ 560.271024][ T8512] ? mntput+0x45/0x70 [ 560.275009][ T8512] __x64_sys_mount+0x63/0x70 [ 560.279634][ T8512] do_syscall_64+0x3d/0x90 18:13:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x60000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 560.284056][ T8512] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 560.289957][ T8512] RIP: 0033:0x467b0a [ 560.293864][ T8512] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 560.313700][ T8512] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 560.322428][ T8512] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 560.330754][ T8512] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 [ 560.339138][ T8512] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 560.348467][ T8512] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 560.356640][ T8512] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 [ 560.418090][ T8520] loop2: detected capacity change from 0 to 264192 [ 560.446731][ T8512] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 560.454138][ T8512] EXT4-fs (loop1): mount failed [ 560.458016][ T8520] EXT4-fs (loop2): unsupported inode size: 0 [ 560.465210][ T8520] EXT4-fs (loop2): blocksize: 4096 18:13:17 executing program 1 (fault-call:0 fault-nth:74): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:17 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x54) ftruncate(r1, 0x12081ff) r2 = socket(0x21, 0xa, 0x0) unshare(0x400) connect$netlink(r2, &(0x7f0000000000)=@unspec, 0xc) fcntl$setstatus(r0, 0x4, 0x6100) write$cgroup_type(r0, &(0x7f0000000200), 0xf642e7e) r3 = open(&(0x7f0000000100)='./bus\x00', 0x1c1042, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r5, r4, 0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000080)=ANY=[@ANYRESOCT=r6, @ANYRES16=r5, @ANYRES16, @ANYRES16=r2, @ANYRESOCT=r7], 0xe) unshare(0x2000000) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fallocate(r3, 0x3, 0x0, 0x9ef5) [ 560.524419][ T8520] loop2: detected capacity change from 0 to 264192 [ 560.546883][ T8520] EXT4-fs (loop2): unsupported inode size: 0 [ 560.553030][ T8520] EXT4-fs (loop2): blocksize: 4096 [ 560.554865][ T8532] loop1: detected capacity change from 0 to 512 [ 560.575142][ T8532] FAULT_INJECTION: forcing a failure. [ 560.575142][ T8532] name failslab, interval 1, probability 0, space 0, times 0 [ 560.588218][ T8532] CPU: 0 PID: 8532 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 560.596911][ T8532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 560.606963][ T8532] Call Trace: [ 560.610246][ T8532] dump_stack_lvl+0xb7/0x103 [ 560.615009][ T8532] dump_stack+0x11/0x1a [ 560.619178][ T8532] should_fail+0x23c/0x250 [ 560.623642][ T8532] __should_failslab+0x81/0x90 [ 560.628496][ T8532] should_failslab+0x5/0x20 [ 560.633099][ T8532] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 560.640129][ T8532] ? __schedule+0x42a/0x670 [ 560.644738][ T8532] ? __kmalloc_node+0x30/0x40 [ 560.649504][ T8532] __kmalloc_node+0x30/0x40 [ 560.654112][ T8532] kvmalloc_node+0x81/0xf0 [ 560.658630][ T8532] ext4_fill_super+0x3121/0x7ff0 [ 560.663871][ T8532] ? register_shrinker_prepared+0xc2/0xd0 [ 560.669615][ T8532] mount_bdev+0x1e8/0x290 [ 560.674418][ T8532] ? ext4_mount+0x40/0x40 [ 560.678847][ T8532] ? ext4_errno_to_code+0x110/0x110 [ 560.684495][ T8532] ext4_mount+0x2d/0x40 [ 560.689043][ T8532] legacy_get_tree+0x70/0xc0 [ 560.693771][ T8532] vfs_get_tree+0x4a/0x1a0 [ 560.698427][ T8532] path_mount+0x11d4/0x1ce0 [ 560.702945][ T8532] __se_sys_mount+0x23d/0x2e0 [ 560.707988][ T8532] ? mntput+0x45/0x70 [ 560.712159][ T8532] __x64_sys_mount+0x63/0x70 [ 560.716769][ T8532] do_syscall_64+0x3d/0x90 [ 560.721207][ T8532] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 560.727278][ T8532] RIP: 0033:0x467b0a [ 560.731182][ T8532] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 560.751009][ T8532] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 560.759525][ T8532] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 560.767592][ T8532] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 18:13:17 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = creat(&(0x7f0000000680)='./file0\x00', 0x101) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) write$binfmt_misc(r0, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0x99) dup3(r1, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setstatus(r2, 0x4, 0x400) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0), 0x42c080, 0x0) mount_setattr(r1, &(0x7f0000000000)='./file0\x00', 0x8000, &(0x7f0000000640)={0x2, 0x100012, 0x180000, {r3}}, 0x20) syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f0000001080), 0xfff, 0x541040) r5 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r6, r5, 0x0) dup3(r4, r5, 0x0) preadv(r4, &(0x7f00000007c0)=[{&(0x7f00000006c0)=""/71, 0x47}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000740)=""/87, 0x57}, {&(0x7f0000000880)=""/181, 0xb5}, {&(0x7f0000000940)=""/165, 0xa5}], 0x5, 0x3, 0xfffffff7) close(r0) clone(0x7100500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000280)='./file0\x00', 0x0, &(0x7f0000000840)=[&(0x7f0000000d40)='gcB\xc6+\xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9=?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<\\C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xae\xa0\"(\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95h\xd7PN\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa7\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6z\x00!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x19f\xd3\t\xf8\x96\'\x8c{\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a\x06\xe8\x80\xef\xdf\x87\x1f\xfd\xb8\x99\x9c\x19\xb4\xac\xca\xc2-\xfc\xe8\xc3qAt\b\x94\xee\x9e4\x85\xd0\xfe+\xc0\x17\xbfE\x15\xfdZ\xce\x954v\x8a\xfb\xde\xaal\xf4\x82\xe2?\xabS\xe4\xe2\xe1\xd83\x17\xfe\xf8~\x04\xb6\x11\xc4K3\x82\x127\xf7\xc7\x06\x177\x8bWF\xb21\xce\xc7\x19|\x9f\xe87\x80\xbc\xac\xb6;\xcc\xafr\xbd\x90\xde9\x0e\xda\x05\x86\xf0i\xf4{\xbf\x82#\xfd9\xdc\xa7\x01\x00\x12\xea1K\xc9\xe1\xfdv#0U\xd2\t\x14\x10\xe6\xfc\xba\xa1\xac=\xfd\xd7\xc5\xff\x18\x00\x00\x00', &(0x7f0000001c80)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L\x8f\xc5;\xe8:\xb8\x969\xaf\xb3\xd0\xa3\x11,\xa89\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\x04\xda\nU\x84\xc2\xe3E\xc1\xd8L\xb1r\xb0\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x11\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xa7\x83}\x92W\xeb\xe5\xa3\xcc\a\x10dxb\xc2\x13mNP\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb6\\\xf5\xf3\xeb\xa3\x98\f1\x8b\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0=k\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\xa6\xa1\x03cz>R\x11\xba\xf9\x17\r\x98\ap\xda-\xb0R\t\x93.r/\xce\xa4\rK\xcb\x1aO\x03z$\xbeYvYn\xddI\xe7\x13\x8f\x15\xefL\xba`\x9d\xea\xed\xf0)s\x12r\x9b\xf2&\xf2-\xc6\xec\x96\x19~\x05&\x90\xa6\xc9\xd7\xda\x06\xba\x87\x18\xef+\xcdp\x95\xef\xd9\xb9s\x8b\xf3\x8b\x88<\xa0\xa3\xad\x8c\xaf&iMM\xc5>\xa7v\x17\xdf \xca\x86#\xa7*\xecl\xbfp\xc3x\xc3\xc1r\xbe7\xb5\xa3\xf11[`\xcb7z\xa0P\xd5p\xe9\xddC\xc0\x80=\xd9y\x01\x1c\xe7\x1cdN\xd5x\x89\xc9\xc0\xc4{\x01\xa6o\x9ceZ\xe1\xfa0?\x94\x1f\x9aQ\xf0Lf\x1e\x17A@\x06\x89\xadg+$/V\r\xc9oQ=k\xa0\xa6\\\x00\x99\x94\x10dy\x7f\xd1\xd2\xd04\x96\b\x80/\x9a\xfc\a\'\x83\xb8\xcd\xb1\xf5#\tr\xb4\xc4\x929\x01\xee\xe6\n\x8ba\xde\xdbsAzG\xe86\xfe\x83\x1d\xb3K2\xf0\x8f\xde\x85\x00M&\x00\x00O\x86\xec2/\xea\xe6$(L\x85\xf8Y\xcf,\xa3\x87^\xe1\xd8F\xe4AJ\xaa\x1f\xe9\xff?\x9aF\x97M\x80\xe9LR\xdc\x9f~\xce\xb5\xef\x14M\f#>O\xb44LB\xc6a\x82\xc5\x107\xae\xdb\v\xf7\xc4k\xab\xf8:\x1fj\xa2vf)\xee\xab\xb3C\x92\x8e\x80\xb1\x01\x85\xb1v\xae*\xa7])n)+\xd9\xcf\xe9\x9ag\x8a*u\xe4e?\xf9\x93\x93u\xd2M\xfd\xa1\xc5\xff\xd9\x15-\xabH\x90\x04\xea\x88\"\xfe\v\x1d\xa5}H\xee\xc7\x94\xdb\x02\xf7\t\x92\t5\x1e\xd6~R\x9e\xb5NV)\xa6\x1ff\xde\xbf\x97V\x87\v\x94\xb4\xb0\x7f3\xa3\x85c=\xb0\x8ab\x06\xfa\xe9\xb3\x1d\xc9.\x8br\xf9\xde\xd6\xe6\x14O\xc8\xff3ZA\xea\xd4\xa9]7\xd8\xed\xc6\xdf\x01\xb3\n8\xbf\xbe\x1e\v\x18\xd9\xb3+X6\xb5S\xe7\xf6oO;\xc5\xc8-\x9e\xb5\xbe\x97\xb4k\xd2n\xfa\xd1\x82\x16\xea\x93\xc7\xb3?\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb7\xf2K\xe9\xcf\xc6y\xb00\xe0\xa0\f\xef\x02\xd5 (S\xffhY\"\x83\x05M\x0f\v\xec0B\xa9\xd7\x80\xdaL\xa2Q\x8c\xde\x17* \xf5)tk\xb6\xb9\x86?\x1a\xff\xdc\xecP\xd1w1\xf4a\x00r\x06,\x86S\x11)\xf4\x16W\xd6\x86\x10\x02\x15mod\x854\xd4\'^\xb6\xe9f\xd6:\xfc5%\x16\xc5\xa5\xf1\x11k\xdd{\xaai\x8a\xde\xa6\x18,H\xd8\xe5\xf5g\xe7U\\(\x01\xc5\xde\x1d\x8acHf\x86`\xe2qV|=\xbb\xd1\x95\x0f\x86\xffa\xb1\xdb\x82l\xc3\xcf\x88\xeeJ\xda\x8b0f\xac\xc2n\xd1\')\xf2\xaf\xc0\x06\x01\xb4b\xef\xa8!\xf9\n\xf7{C\xdc`h\b6>\x171\x16\x89\xa8\xe9OC\x7f\xb1\x1c\xd4\xd5\xa7\x7f\xfd\xa8Y\xf0', &(0x7f0000000080)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfE\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\x00\x00Jh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x00\x00\x00\x00\xe4C\"\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&\x9c\xbd\xbb\x90\x17$\x9e\\\xee\xc6\x88?)\r@e*\"_^5\xd0 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\xfd\x98\x06\x06\xe8\x80\xef\xdf\x87\x1f\xfd\xb8\x99\x9c\x19\xb4\xac', &(0x7f0000000300)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6 \x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJ9\x13V\x1e\b\x16\xf2/\xc3{h\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\x1f\x02)sP%Z\xad\x83\xda\xbe2r\xb0\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\xfd\x05\xee\xa0L\xe4C\"\xba\xd5\x91_]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x8b\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x003\xe0\xe3\x0e\xaa\x8e\x9a\x1f\x12\fRw\x11B\x17xO\x8b\x12@\x8a]\xb4!n \xcd\xdc\xc0\xca$\x8dA\xce\xd4\xab\x1at\x1b\x87\xc1W\xff\x91%6]1\xfb \xc9\xa7\xff\x92I\x91\xed\xed-\x89J7\\\x82\xbe\x8e~$\xafb+/\xf4\xad\xc6\x04\x0fZH\x97C^Y\x12\xcd\xab\x9eS\xdb\xfe\x83\xefR.]\xa9\b\xd4o\x92\xf7\x99\xd2\x0e\xef \x83\xb4\xe7\xb6j\xa4\xe3m\xa4\xd7\xaa\x97\xe3\xc9\xcfP\x9e\xb0vM{\x8b3Nr\xf7af08?;\xe2~\xc2\xa7\xbd\xbb\xa1\x8e', &(0x7f0000001980)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xdf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*t\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x10(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xba\xd5\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xcc\a\x10dxb\xc2\x13m[xS\rO\x880\xf1P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xb9\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a\x06\xe8\x80\xef\xdf\x87\x1f\xfd\xb8\x99\x9c\x19\xb4\xac%~\x12\x7ft\xa9\v\xae\x9c\xf3\xb0\xb9\t\x8d\xb9p\xcb\xe3csR\xe2\xfbL\x9f\xb3\xa4^\xc1\xf7m0\xa8\xfd\xcf\xfdY\\d\x03(\x89\xe7\xe1\xcf\xa4m3SQc\xbaG\xcd\xce\xf5o@\xfdi\xd1w~\xc8\xb9\\\a\xeba\x18\x95\x94\xea\xd4\xe8\xcaP\x89\x9b\x12\xa7\xdb\x95c=\x16\xd5\x06\xf9O\x87\x02\xcd\xa4\xc0\xa17\x92]_\xa2>\xbb\xc8?\x98\xa6+\xcf^\xa0\xe8\x9a\x9e>O\xbf\xd3Fd\xfe\x9c|0\xdd\x7f\x85^\xdf\xe0\x84\x17\xe5\xc05\x8av\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xcd\xd3o26\x9b\xc9\x90\x1a\x87\x9a\xea0\xc5\x9b\xa8\x8e\xc5\x13\x86\xbd\x86\xbc\x12\xf5\xa2![\x84i\xe1\xb2\xa2\xa1F\xd9{\x95\xdc\xbbc\x8a\xa1B\x10W\xbe\xc2\xa2\t\xd4\xfdp\x06\xe5.\r\x1dd\xfc\x97\x9dn\xef\xc0\xa6\x9a\xe0\xd5\x98o\x18\xaf\xba\x88\xa4\xbd`Qa\xdc\xcb\xce\x91\xcdb\xd7\x9es\v&g\x06\xc3\x84\x18', &(0x7f0000000a00)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX cz\xb8\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xcf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xe6\\h\\\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*v\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\x04\xda\nU\x84\xc2\xe3E\xc1\xd8L\xb1r\xb0\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x11\x88\xee\xcc\x18(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xf1\xe7m\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0\xa7\x83}\x92W\xeb\xe5\xa3\xcc\a\x10dxb\xc2\x13m[P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb6\\\xf5\xf3\xeb\xa3\x98\f1\x8b\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xd7\x05\xf0=k\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\xa6\xa1\xda@\xc7-\x93\xbc4.C\f\x193\x03cz>R\x11\xba\xf9\x17\r\x98\ap\xda-\xb0R\t\x93.r/\xce\xa4\rK\xcb\x1aO\x03z$\xbeYvYn\xddI\xe7\x13\x8f\x15\xefL\xba`\x9d\xea\xed\xf0)s\x12r\x9b\xf2&\xf2-\xc6\xec\x96\x19\xc9\xd7\xda\x06\xad#\x18\xef+\xcdp\x95\xef\xd9\xb9s\x8b\xf3\x8b\x88<\xa0\xa3\xad\x8c\xaf&iMM\xc5>\xa7v\x17\xdf \xca\x86#\xa7*\xecl\xbfp\xc3x\xc3\xc1r\xbe7\xb5\xa3\xf11[`\xcb7z\xa0P\xd5p\xe9\xddC\xc0\x80=\xd9y\x01\x1c\xe7\x1cdN\xd5x\x89\xc9\xc0\xc4{\x01\xa6o\x9ceZ\xe1\xfa0?\x94\x1f\x9aQ\xb2\xea\br\xfb\xdc\'\xb8\xdbh\x02|\xacW\xd5\xf0Lf\x1e\x17A@\x06\x89\xadg+$/V\r\xc9oQ=k\xa0\xa6\\\x00\x99\x94\x10dy\x7f\xd1\xd2\xe36\xa1\xd3\xb1o\x7f0:}\xad\xd04\x96\b\x80/\x9a\xfc\a\'\x83\xb8\xcd\xb1\xf5#\tzG\xe86\xfe\x83\x1d\xb3K2\xf0\x8f\xde\x85\x00M&\x00\x00O\x86\xec2/\xea\xe6$(L\x85\xf8Y\xcf,\xa3\x87^\xe1\xd8F\xe4AJ\xaa\x1f\xe9\xff?\x9aF\x97M\x80\xe9LR\xdc\x9f~\xce\xb5\xef\x14M\f#>O\xb44LB\xc6a\x82\xc5\x107\xae\xdb\v\xf7\xc4k\xab\xf8:\x1fj\xa2vf', &(0x7f00000011c0)='gcB\xc6+\xbf\xcc_\x81\n\xd5\xb9\x93L9\x87\x98K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xdf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\xea\x90\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x16\xf0\xf9s\x9af$\xb3x\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*t\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x10(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xba\xd1\x91]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x16\xf0\xcc\a\x10dxb\xc2\x13m[xS\rO\x880\xf1P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xcex\xdb\xf6zG!3\xb9\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a\x06\xe8\x80\xef\xdf\x87\x01\xfd\xb8\x99\x9c\x19\xb4\xac%~\x12\x7ft\xa9A\x1brx\x87\xa16\x93\xd5fap\x83k\xf6O\v\xae\x9c\xf3\xb0\xb9\t\x8d\xb9p\xcb\xe3csR\xe2\xfbL\x9f\xb3\xa4^\xc1\xf7m0\xa8\x1b\xd0\xfdY\\d\x03(\x89\xe7\xe1\xcf\xa4m3SQc\xbaG\xcd\xce\xf5o@\xfdi\xd1w~\xc8\x95\x94\xea\xd4\xe8\xcaP\x89\x9b\x12\xa7\xdb\x95c=\x16\xd5\x06\xf9O\xa6+\xcf^\xa0\xe8\x9a\x9e>O\xbf\xd3Fd\xfe\xe7\xc7X\xeaf\x9cn0\xdd\x7f\x85^\xdf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd5\x84\xc4\x91d\\L\xa0|o\xa9\"f\xe7\xe5:\xbd~H\xdf\xaf\xa1c\x83+\x00\xb5t\xc28\xb9\x15\xb1\r[g\xab\x1f\xe74N\xa1\xbe\'x\xf7\xfe\xd3=\xfa\nP\xf8\x89M\xd2\xefk.\xaa.\xc3\xddmr\xa3f\t\xfcC\xd7\xc8\xde\xbb\xa6\xf0\x06\xca\xbb\xf4\x0f\xfd\xc1\xca\xd9\x1d\xf0\x12\x94\x02\xdc\xe5`\xfc\x92_\xfe\x82\xcf\xc4\xa1\x8f\x95\xf9e\xbd$\x93V\xf0\xd6\xd9iu\x1d\x00\x00\x00\x00', &(0x7f00000014c0)='gcB\xc6+\xbf\xcc_\x81 \xd5\xb9\x93L9\x87\x84K\xb9!\x0eX czg\x14\xec*\xed\xa6u\xc4\x14*\xdb_\xe8\\\x96\n\xa6)\v\xf9 \xddb|\xe7\x14\x82\xc3\x90\xf9\r?i\x86Lpw\xba\xe1\v\x1a9G\x04\fpfP\xdf\xee<:C\x1e\\\x1f&\xaf\xea?\x91\a\xea\x8d\x05\x83aJ\xf0v\xc0q\x84\x93il\v\x03\b\xadT\a\x14\xd7\xd5u\x84\x82\xb2\xd4(\x1d\x04\xf2\v\xe9\x8a\xdfU\xd1\x1f\x9b\x1d2mRQ\t\x91\xa0m#\xa4\x1dy\x9d\xe9\xfa\x06\xa27\x9d;\xe4\xb4\x86\xa7&\xa9c6\x1b\x8d\xa6$\x82\x1b\x9a\x82\xc0o/\x8c\x97\xb9BJh\x9f\xb2\"\x95j\xd7PN\x89\x7f\xc8AB\xc7}T\xbe\x8aO\x9d\x94\x8d\xf1\xe7\xe2\xad\xdd\xc2\xb7\xe8Ac*t\xf7\x16\x8fe\xef\x84\xf5k\xa9\xeb\xebt\xc3\xf1f\xca\x04*\xec\xfa\xe5b\xeb\xb4\x99\xefSv\x82\xe2\xe3\x02)sP%Z\xad\x83\xda\xbe2\xa9\xf2\xdaH\xf2{\xf6~\x0f\xb9\xdd.\x06W\xd7\x1dG<\x1e\f2c\xf4\xa0d\x01\x88\xee\xcc\x10(\rap\x98?\xb1$\xe9\xe9+\xa6\xfb\xb1\xc61\xba\xd5\x99]]\xb26\xbfA\x86\f\xda\fi\xc8\xefl&*\"_^5\xd1 H\x17\xf0o\a\x10dxb\xc2\x13m[xS\rO\x880\xf1P\xac]\xc2\xc1\xa8\x1df_\xcax\xbd\xf4m\x1e\x18occU\xb5\\\xf5\x05\xec\xa3\x98\f1\x89\x99\xf0P\x8e\x1b\xe3\x9e\xb9\x0f\xf9\xb0\xadd\x9d=d\x94\xec\xceQx\xdb\xf6zG!3\xb9\x05\xf0Xk\xb7vo?1H\x86\x192\xb2&\xa5\x9d\xd7\xbc\x85\a\xfer\x14\x0e\xd9=\x9f\xa1\xda@\xc7-\x93\xbc4\xc0\xfe\xf6\xf6\xc4\xc3ZT>R\x11\xba\xf9\x17\r\x98\a\x06\xe8\x80\xef\xdf\x87\x1f\xfd\xb8\x99\x9c\x19\xb4\xac%~\x12\x7ft\xa9\v\xae\x9c\xf3\xb0\xb9\t\x8d\xb9p\xcb\xe3csR\xe2\xfbL\x9f\xb3\xa4^\xc1\xf7m0\xa8\xfd\xcf\xfdY\\d\x03(\xcd\xce\xf5o@\xfdi\xd1w~\xc8\xb9\\\a\xeba\x18\x95\x94\xea\xd4\xe8\xcaP\x89\x9b\x12\xa7\xdb\x95c=\x16\xd5\x06\xf9O\x87\x02\x7f\xeaqm\xf2\"A\x1a\xa2>\xbb\xc8?\x98\xa6+\xcf^\xa0\xe8\x9a\x9e>O\xbf\xd3Fd\xfe\x9c|0\xdd\x7f\x85^\xdf\xe0\x84\x17\xe5\xc05\x8av\x00\x8f\xea(\b\x8a\x14\xe5\xf8\xd6\x16\xfc\x97\xafg']) 18:13:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x68000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:17 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380), 0x303040, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x9, 0x12) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r3, &(0x7f0000000300)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x100010, r2, 0xed754000) ioctl$BTRFS_IOC_INO_PATHS(r1, 0xc0389423, &(0x7f0000000340)={0x4, 0x28, [0x3f422a3b, 0xffffffffffff8000, 0x4800000], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0]}) write$cgroup_int(r3, &(0x7f0000000040), 0x43) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$binfmt_elf64(r1, &(0x7f0000000600)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00']}, 0x178) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x10242, 0x0) splice(r5, &(0x7f00000001c0)=0x10001, r0, &(0x7f0000000280)=0x52a, 0x0, 0x1f) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = dup2(r0, r3) ioctl$F2FS_IOC_WRITE_CHECKPOINT(0xffffffffffffffff, 0xf507, 0x0) write$cgroup_subtree(r6, &(0x7f00000002c0)={[{0x2d, 'pids'}, {0x2d, 'memory'}, {0x2b, 'io'}, {0x2b, 'io'}, {0x2d, 'rdma'}, {0x2d, 'memory'}, {0x2d, 'rdma'}, {0x2b, 'cpu'}]}, 0x2f) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) [ 560.775659][ T8532] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 560.784030][ T8532] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 560.792010][ T8532] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 [ 560.800225][ T8532] EXT4-fs (loop1): not enough memory 18:13:17 executing program 5: r0 = openat2(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', &(0x7f0000000440)={0x0, 0x18, 0x14}, 0x18) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mount_setattr(r0, &(0x7f0000000480)='./file0\x00', 0x9000, &(0x7f00000004c0)={0x0, 0x4, 0x40000, {r1}}, 0x20) r2 = socket$inet(0x2, 0x5, 0xfffffffd) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, 0x2, 0xe, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbff0800"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x38, 0x0, "1be8e877081693860faefb91d90e12a152121f025145d9023527c95e2fcd88c52ac141e646eabfd9f764039a61ced2a29da26a7f49e2b191d0d1fcea01a0bb619f189e08ac02d4b1b53125cac859db3f"}, 0xd8) syz_mount_image$vfat(&(0x7f0000000540), &(0x7f0000000580)='./file1\x00', 0x5, 0x7, &(0x7f0000001940)=[{&(0x7f00000005c0)="a77d47f66c5eb0a4d75f7fea35799ad5c9061295de0a34cae8db3b7661ac2bf0eea26eec6ef4348b92d52fbcdc6620ee4836ebf2ededbe1885d56bbfc4953e43be933adbe6842f67309129e45a11c3749a4632ce8e01d554f5fb6afb210475837243da91d6e15e8713cf9ac47218c9cb53fbff740fff", 0x76, 0xfffffffffffffffc}, {&(0x7f0000000640)="40c063fa66eba34ce764d0afc4883300532c135303d8078f333a1d112842eccd2f728879df0f26c6679ec457704178bee4b2dce7210d7b07faab9729e49febb847e62591a7a8f503cce0f59faa6398aac0a222d4557e264851ec495d880ecf8ada3bd59d286b102c78e10b9e", 0x6c, 0x9}, {&(0x7f00000006c0)="6d68998d7d59dc76457deea2e5c70e8ac4650548c7e1601a5fc76f3627623c0265bd51b9c24acb140d1fc1aeda8a1b3727c1be24b7ebdcb84b33dcd3f0fe0fa4027fdcab06262bed5b6e3814391247bfff0b6c4d1108e1e2a80a382f86ea3fe324c8d0f70ba51a734e02348a7f2dd2f8dcb374ced758312198dc825992874ab892d1025a0d3adfff8dc4373c4184328df94b44fb61a9d857f0c7279a46a4ad4ac93243c604633f3fe2b8020ec1b86296d641f176e76c958ea6a378aaf5df6c", 0xbf, 0x1d4e}, {&(0x7f0000000780), 0x0, 0x5}, {&(0x7f00000007c0)="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", 0xff, 0x7ff}, {&(0x7f00000008c0)="c00b26b136f1eab57482b682d3dd46183c87ff612feefeaf708631f4869322903983fdc28e265ef9b428e91a60007ad8da0db77ffd5fb4f82fe8bc4f52821e0e283630559c01dc1fdc1b7d416f26cd1d57beeccd5cf85ca62e539fd8138d8bd30e10c55a72be35e06f30d3d025b2", 0x6e, 0x3}, {&(0x7f0000000940)="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0x1000, 0xfffffffffffffffb}], 0x200000, &(0x7f0000001a00)={[{@fat=@tz_utc}, {@nonumtail}], [{@audit}, {@seclabel}]}) open(&(0x7f0000000240)='./file0\x00', 0x10080, 0x85) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000380)=""/162, &(0x7f00000001c0)=0xa2) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000500)={0x3, 0x3fc}, 0x8) sendto$inet(r2, 0x0, 0x0, 0x20000f7d, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) r3 = open(&(0x7f0000000040)='./file0\x00', 0x210000, 0x40) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r2, &(0x7f0000000000)="0d4adc35daedf4622a49c2587f", 0xd, 0xc8c0, 0x0, 0x0) close(r2) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x8010, r3, 0xfd49c000) [ 560.870591][ T8549] loop2: detected capacity change from 0 to 264192 18:13:17 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x96, 0x0, 0x3, 0x4}, {0x1, 0x3, 0x3f, 0x40000005}]}) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x0, 0x3, 0x2, 0x1f}]}) fcntl$setlease(r1, 0x400, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@md0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='zonefs\x00', 0x100000, &(0x7f0000000140)='\x00') r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r3, r2, 0x0) ioctl$BTRFS_IOC_RM_DEV(r3, 0x5000940b, &(0x7f00000002c0)={{r0}, "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"}) [ 560.915554][ T8549] EXT4-fs (loop2): unsupported inode size: 0 [ 560.921783][ T8549] EXT4-fs (loop2): blocksize: 4096 [ 560.938512][ T8562] loop5: detected capacity change from 0 to 16383 [ 560.949035][ T8562] FAT-fs (loop5): Unrecognized mount option "nnonumtail=1" or missing value [ 561.000602][ T8549] loop2: detected capacity change from 0 to 264192 [ 561.015561][ T8549] EXT4-fs (loop2): unsupported inode size: 0 [ 561.021609][ T8549] EXT4-fs (loop2): blocksize: 4096 18:13:17 executing program 1 (fault-call:0 fault-nth:75): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 561.047124][ T8578] loop5: detected capacity change from 0 to 16383 [ 561.072964][ T8578] FAT-fs (loop5): Unrecognized mount option "nnonumtail=1" or missing value [ 561.088076][ T8587] loop1: detected capacity change from 0 to 512 [ 561.118385][ T8587] FAULT_INJECTION: forcing a failure. [ 561.118385][ T8587] name failslab, interval 1, probability 0, space 0, times 0 [ 561.131470][ T8587] CPU: 1 PID: 8587 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 561.140177][ T8587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 561.150237][ T8587] Call Trace: [ 561.153607][ T8587] dump_stack_lvl+0xb7/0x103 [ 561.158209][ T8587] dump_stack+0x11/0x1a [ 561.162372][ T8587] should_fail+0x23c/0x250 [ 561.166896][ T8587] ? xas_create+0x3fb/0xb30 [ 561.171405][ T8587] __should_failslab+0x81/0x90 [ 561.176177][ T8587] should_failslab+0x5/0x20 [ 561.180690][ T8587] kmem_cache_alloc+0x46/0x2e0 [ 561.185468][ T8587] xas_create+0x3fb/0xb30 [ 561.190160][ T8587] xas_store+0x70/0xca0 [ 561.194413][ T8587] ? memcg_check_events+0x23/0x3b0 [ 561.199653][ T8587] ? cgroup_rstat_updated+0x60/0x1c0 [ 561.204956][ T8587] ? get_page_from_freelist+0x54e/0x820 [ 561.210568][ T8587] ? xas_find_conflict+0x422/0x4c0 [ 561.215740][ T8587] __add_to_page_cache_locked+0x1eb/0x4b0 [ 561.221589][ T8587] ? workingset_activation+0x270/0x270 [ 561.227671][ T8587] add_to_page_cache_lru+0xa0/0x1b0 [ 561.232891][ T8587] pagecache_get_page+0x6a3/0x900 [ 561.238054][ T8587] __getblk_gfp+0x199/0x590 [ 561.242669][ T8587] ext4_fill_super+0x35e2/0x7ff0 [ 561.247640][ T8587] ? register_shrinker_prepared+0xc2/0xd0 [ 561.253381][ T8587] mount_bdev+0x1e8/0x290 [ 561.257723][ T8587] ? ext4_mount+0x40/0x40 [ 561.262153][ T8587] ? ext4_errno_to_code+0x110/0x110 [ 561.267447][ T8587] ext4_mount+0x2d/0x40 [ 561.271639][ T8587] legacy_get_tree+0x70/0xc0 [ 561.277055][ T8587] vfs_get_tree+0x4a/0x1a0 [ 561.281739][ T8587] path_mount+0x11d4/0x1ce0 [ 561.286260][ T8587] __se_sys_mount+0x23d/0x2e0 [ 561.290980][ T8587] ? mntput+0x45/0x70 [ 561.294970][ T8587] __x64_sys_mount+0x63/0x70 [ 561.299582][ T8587] do_syscall_64+0x3d/0x90 [ 561.304037][ T8587] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 561.309950][ T8587] RIP: 0033:0x467b0a [ 561.313956][ T8587] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 561.333865][ T8587] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 561.342459][ T8587] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 561.350558][ T8587] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 [ 561.358647][ T8587] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 561.366853][ T8587] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 561.374923][ T8587] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 [ 561.391426][ T8587] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 561.397946][ T8587] EXT4-fs (loop1): mount failed 18:13:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f00000019c0)=[{&(0x7f0000000040)=""/162, 0xa2}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/32, 0x20}, {&(0x7f00000002c0)=""/222, 0xde}, {&(0x7f00000003c0)=""/181, 0xb5}, {&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f00000018c0)=""/218, 0xda}, {&(0x7f0000000580)=""/101, 0x65}], 0x8, 0x20, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40003, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f00000001c0)="ffff01", 0x3, 0x9000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000600)="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", 0x2b9, 0x11580}], 0x0, &(0x7f0000000900)=ANY=[]) 18:13:18 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000340), 0x0, 0x20402) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000000)=0x1) read(r0, &(0x7f0000001680)=""/4081, 0xff1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x4040, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000000c0)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x4040, 0x0) write$binfmt_aout(r0, &(0x7f0000000380)=ANY=[], 0x342) 18:13:18 executing program 1 (fault-call:0 fault-nth:76): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 561.520545][ T8610] loop2: detected capacity change from 0 to 264192 [ 561.541930][ T8610] EXT4-fs (loop2): unsupported inode size: 0 [ 561.548190][ T8610] EXT4-fs (loop2): blocksize: 4096 [ 561.550467][ T8617] loop1: detected capacity change from 0 to 512 [ 561.560765][ T8615] loop3: detected capacity change from 0 to 512 [ 561.573620][ T8617] FAULT_INJECTION: forcing a failure. [ 561.573620][ T8617] name failslab, interval 1, probability 0, space 0, times 0 [ 561.586390][ T8617] CPU: 1 PID: 8617 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 561.595068][ T8617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 561.605135][ T8617] Call Trace: [ 561.608442][ T8617] dump_stack_lvl+0xb7/0x103 [ 561.611728][ T8615] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended 18:13:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x74000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 561.613171][ T8617] dump_stack+0x11/0x1a [ 561.626500][ T8617] should_fail+0x23c/0x250 [ 561.630978][ T8617] ? mempool_alloc_slab+0x16/0x20 [ 561.631039][ T8617] __should_failslab+0x81/0x90 [ 561.631059][ T8617] should_failslab+0x5/0x20 [ 561.631079][ T8617] kmem_cache_alloc+0x46/0x2e0 18:13:18 executing program 3: unshare(0x400) pipe(&(0x7f0000000340)={0xffffffffffffffff}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/106, 0x6a}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0x208e24b) readv(r0, &(0x7f0000000bc0)=[{&(0x7f0000001ac0)=""/102400, 0x19000}, {&(0x7f000001aac0)=""/102400, 0x19000}], 0x2) [ 561.631183][ T8617] ? workingset_activation+0x236/0x270 [ 561.631334][ T8617] mempool_alloc_slab+0x16/0x20 [ 561.631360][ T8617] ? mempool_free+0x130/0x130 [ 561.631381][ T8617] mempool_alloc+0x8c/0x300 18:13:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 561.631462][ T8617] ? pagecache_get_page+0x7a3/0x900 [ 561.631524][ T8617] bio_alloc_bioset+0xcc/0x480 [ 561.631545][ T8617] ? __find_get_block+0x82c/0x900 [ 561.631562][ T8617] submit_bh_wbc+0x130/0x330 [ 561.631580][ T8617] ? __getblk_gfp+0x4d3/0x590 [ 561.631600][ T8617] submit_bh+0x21/0x30 [ 561.631661][ T8617] ext4_read_bh_lock+0x184/0x1b0 [ 561.631748][ T8617] ext4_fill_super+0x35fe/0x7ff0 [ 561.631764][ T8617] ? register_shrinker_prepared+0xc2/0xd0 [ 561.631784][ T8617] mount_bdev+0x1e8/0x290 [ 561.631807][ T8617] ? ext4_mount+0x40/0x40 [ 561.631824][ T8617] ? ext4_errno_to_code+0x110/0x110 [ 561.631842][ T8617] ext4_mount+0x2d/0x40 [ 561.631895][ T8617] legacy_get_tree+0x70/0xc0 [ 561.631915][ T8617] vfs_get_tree+0x4a/0x1a0 [ 561.631936][ T8617] path_mount+0x11d4/0x1ce0 [ 561.631951][ T8617] __se_sys_mount+0x23d/0x2e0 [ 561.631966][ T8617] ? mntput+0x45/0x70 [ 561.631979][ T8617] __x64_sys_mount+0x63/0x70 [ 561.632045][ T8617] do_syscall_64+0x3d/0x90 [ 561.632067][ T8617] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 561.632093][ T8617] RIP: 0033:0x467b0a [ 561.632110][ T8617] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 561.632127][ T8617] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 561.632143][ T8617] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 561.632153][ T8617] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 [ 561.632192][ T8617] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 561.632207][ T8617] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 561.632220][ T8617] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 [ 561.655144][ T8615] EXT4-fs error (device loop3): ext4_orphan_get:1388: inode #17: comm syz-executor.3: casefold flag without casefold feature [ 561.655170][ T8615] EXT4-fs error (device loop3): ext4_orphan_get:1414: comm syz-executor.3: bad orphan inode 17 [ 561.655194][ T8615] ext4_test_bit(bit=16, block=18) = 1 [ 561.655202][ T8615] is_bad_inode(inode)=0 [ 561.655206][ T8615] NEXT_ORPHAN(inode)=2122308225 [ 561.655211][ T8615] max_ino=32 [ 561.655215][ T8615] i_nlink=15789 [ 561.655406][ T8615] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 561.697467][ T8630] loop2: detected capacity change from 0 to 264192 [ 561.705372][ T8630] EXT4-fs (loop2): unsupported inode size: 0 [ 561.705399][ T8630] EXT4-fs (loop2): blocksize: 4096 [ 561.794379][ T8642] loop2: detected capacity change from 0 to 264192 [ 561.958460][ T8617] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 562.048603][ T8642] EXT4-fs (loop2): unsupported inode size: 0 [ 562.054765][ T8642] EXT4-fs (loop2): blocksize: 4096 18:13:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x843f83cf, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:18 executing program 5: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x401, 0x2a) socket$nl_netfilter(0x10, 0x3, 0xc) [ 562.094796][ T8617] EXT4-fs (loop1): mount failed 18:13:18 executing program 1 (fault-call:0 fault-nth:77): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 562.152324][ T8654] loop2: detected capacity change from 0 to 264192 18:13:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x85ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:18 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x1) lseek(r0, 0x1200, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) sendfile(r0, r1, &(0x7f0000000140)=0x3, 0x101) r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r3, r2, 0x0) dup(r2) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) [ 562.203305][ T8654] EXT4-fs (loop2): unsupported inode size: 0 [ 562.209337][ T8654] EXT4-fs (loop2): blocksize: 4096 [ 562.229587][ T8663] loop1: detected capacity change from 0 to 512 [ 562.275051][ T8663] FAULT_INJECTION: forcing a failure. [ 562.275051][ T8663] name failslab, interval 1, probability 0, space 0, times 0 [ 562.287723][ T8663] CPU: 0 PID: 8663 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 562.296404][ T8663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 562.306597][ T8663] Call Trace: [ 562.309875][ T8663] dump_stack_lvl+0xb7/0x103 [ 562.314519][ T8663] dump_stack+0x11/0x1a [ 562.318681][ T8663] should_fail+0x23c/0x250 18:13:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 562.323372][ T8663] ? prealloc_shrinker+0xae/0xe0 [ 562.328321][ T8663] __should_failslab+0x81/0x90 [ 562.333152][ T8663] should_failslab+0x5/0x20 [ 562.337660][ T8663] __kmalloc+0x66/0x340 [ 562.341965][ T8663] prealloc_shrinker+0xae/0xe0 [ 562.346748][ T8663] register_shrinker+0x18/0xf0 [ 562.351525][ T8663] ext4_es_register_shrinker+0x19e/0x1f0 [ 562.357223][ T8663] ext4_fill_super+0x435b/0x7ff0 [ 562.362216][ T8663] mount_bdev+0x1e8/0x290 [ 562.366666][ T8663] ? ext4_mount+0x40/0x40 18:13:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x97ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 562.370999][ T8663] ? ext4_errno_to_code+0x110/0x110 [ 562.376285][ T8663] ext4_mount+0x2d/0x40 [ 562.380438][ T8663] legacy_get_tree+0x70/0xc0 [ 562.385526][ T8663] vfs_get_tree+0x4a/0x1a0 [ 562.390252][ T8663] path_mount+0x11d4/0x1ce0 [ 562.394936][ T8663] __se_sys_mount+0x23d/0x2e0 [ 562.399621][ T8663] ? mntput+0x45/0x70 [ 562.403699][ T8663] __x64_sys_mount+0x63/0x70 [ 562.408451][ T8663] do_syscall_64+0x3d/0x90 [ 562.415224][ T8663] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 562.421204][ T8663] RIP: 0033:0x467b0a [ 562.425130][ T8663] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 562.444932][ T8663] RSP: 002b:00007f3a336bdfa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 562.453473][ T8663] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b0a [ 562.461574][ T8663] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a336be000 18:13:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 562.469995][ T8663] RBP: 00007f3a336be040 R08: 00007f3a336be040 R09: 0000000020000000 [ 562.478067][ T8663] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 562.486045][ T8663] R13: 0000000020000100 R14: 00007f3a336be000 R15: 0000000020000300 [ 562.551747][ T8675] loop2: detected capacity change from 0 to 264192 [ 562.567414][ T8675] EXT4-fs (loop2): unsupported inode size: 0 [ 562.573572][ T8675] EXT4-fs (loop2): blocksize: 4096 18:13:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xcf833f84, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 562.680890][ T8684] loop2: detected capacity change from 0 to 264192 [ 562.689873][ T8684] EXT4-fs (loop2): unsupported inode size: 0 [ 562.696102][ T8684] EXT4-fs (loop2): blocksize: 4096 18:13:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x602000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) flistxattr(r0, 0x0, 0x0) 18:13:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xdaffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:19 executing program 3: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}, 0x0, 0xd7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 562.809157][ T8690] loop2: detected capacity change from 0 to 264192 18:13:19 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x200001, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f00000002c0)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0]) [ 562.863267][ T8690] EXT4-fs (loop2): unsupported inode size: 0 [ 562.869292][ T8690] EXT4-fs (loop2): blocksize: 4096 [ 562.946800][ T8706] loop3: detected capacity change from 0 to 4096 [ 562.960293][ T8706] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 562.976150][ T8690] loop2: detected capacity change from 0 to 264192 18:13:19 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x200001, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f00000002c0)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0]) [ 563.008468][ T8690] EXT4-fs (loop2): unsupported inode size: 0 [ 563.014612][ T8690] EXT4-fs (loop2): blocksize: 4096 [ 563.098619][ T8718] loop3: detected capacity change from 0 to 4096 [ 563.112529][ T8718] EXT4-fs (loop3): Unrecognized mount option "" or missing value 18:13:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe1130000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 563.251316][ T8724] loop2: detected capacity change from 0 to 264192 [ 563.260993][ T8724] EXT4-fs (loop2): unsupported inode size: 0 [ 563.267429][ T8724] EXT4-fs (loop2): blocksize: 4096 [ 563.309193][ T8731] loop1: detected capacity change from 0 to 512 [ 563.327957][ T8731] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 563.334980][ T8731] EXT4-fs (loop1): mount failed 18:13:20 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0xdffffffa) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0xffffffff, 0x5, 0x0, 0x10}) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)) write$cgroup_freezer_state(r2, &(0x7f0000000080)='FREEZING\x00', 0x9) 18:13:20 executing program 3: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x2800) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000180), 0x60e8c2, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f00000001c0)={0x8, 0x8}) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x10, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) io_submit(r3, 0x4, &(0x7f0000000780)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xf800, 0xffffffffffffffff, &(0x7f00000002c0)="528b76c51a171d5ab0d7d2b80e2d6bdae24c20bdf3787aec756423fc2eb30c311ac49a4f7779ee32fdd929bf257bb7d15dd3c55075529d79e794cd299dbe16b5eebfa85da4e212942f81abd43f643c7f6dcea31060cfdd35e0280f504bb00fd9c57ea342de956e93b6e860ba02116a40dcf42cc1dd48e9134cd8e938b0fbe61f3b68b850485417bed2f70fe31a342b32e219912a9ecb6c07c6df1c9b9c5ecfce306439d7792ec0ad7e459b452c670aeee47f2c83c3ab231b3be0ee76413de9328239c19c05d417b7e9432727fcb86641c6e63bea094620839041b631af280c29", 0xe0, 0x7}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x8, 0xac7, r0, &(0x7f0000000400)="64e43027d27e7d5988e8cb208409eec1ff1e36cffa1095124e599ba5b43810484867a3fb79e8b90065059e631885ea4697cd64066f458426533b5ff50afec9d0622b906d88598f683aa5da95d14ce8233796a541b4f4ea242d5031109999eb15543daa2bcfc3aefa39dc380abe87dba86241d9a82ba15ca013ceb2c662c8467c5be07511a521e4de2f791719a331d9ed5b61742bbe5eb270df870c4e5bd4d89b283a1a164ab83c45", 0xa8, 0x4, 0x0, 0x1, r0}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x3, 0x101, r0, &(0x7f0000000580)="f83c8c66708694618b38bfa0914a47f51b651ad3e80fb74fa3e23e53e380fb9ffb8c1216c8ed60f4c142dff31140997e40455692c31560f2f89dfb7e69a9796563d342557b3654b6be3c9919e45d6c7f668fbcb8c79dcd9f7267c79908ed6bfd29170100f9acfcafa68651bc449b9de15d9114856a99c7893c7661375939633d07bb819e75684577f8cc2aba043c4babe2e86c52fa42bf188c77ef80a272b3c8ae6ee183095b6f73f46dc5f1d31a0201b09f8c876bf713b2d2e56a725931", 0xbe, 0x4, 0x0, 0x1}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000680)="cc9ae32cff4e43f5bb278d6b5e34e849ef0473878407e51770a4b3932d9973316be02fdef356651a5d3d4a90ef4b7081a4b2c644a5c9ea3e5cb74ebbfa81b56f47de867f071c15cc1140a81e402857422ff84ed9406f62b7bc63b5ba2034cdd301fe9274315e98843ec1304fa7fb6951339c967da47883232a7eef0fa846ee67f0aaf6", 0x83, 0x40, 0x0, 0x3}]) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r4, 0x2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) r5 = syz_io_uring_setup(0x6ad4, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) r8 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r8, 0x0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/20, 0x14}], 0x1}, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x1, 0x0, @fd_index, 0x0, 0x0}, 0x8f2) io_uring_enter(r5, 0x2b66, 0x0, 0x0, 0x0, 0x5e) 18:13:20 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000040), 0x0, 0x9) close(r1) r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r3, r2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f00000001c0)=ANY=[], 0x2bb98205) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) preadv(r5, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280), r4) sendmsg$DEVLINK_CMD_GET(r5, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x8c, r6, 0x100, 0x70bd26, 0x25dfdbff, {}, [@pci={{0x8}, {0x11}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8}, {0x11}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000640)={0x4c, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IE={0x30, 0x2a, [@erp={0x2a, 0x2b}, @random, @prep={0x83, 0x25, @ext={{}, 0x0, 0x0, @device_b, 0x0, @device_b}}]}]}, 0x4c}}, 0x0) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(r5, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r7, 0x100, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x0, 0x66}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x6b}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) sendmsg$DEVLINK_CMD_SB_POOL_GET(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r6, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x5ad}}]}, 0x40}, 0x1, 0x0, 0x0, 0x81}, 0x80) r8 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_int(r8, 0x11, 0x67, &(0x7f0000000280)=0xe129, 0x4) connect$inet(r8, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10000, 0x0) 18:13:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe2130000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1a1, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xee000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 563.796597][ T8749] loop1: detected capacity change from 0 to 66 [ 563.797857][ T8750] loop2: detected capacity change from 0 to 264192 [ 563.812164][ T8749] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 563.823511][ T8750] EXT4-fs (loop2): unsupported inode size: 0 [ 563.829526][ T8750] EXT4-fs (loop2): blocksize: 4096 18:13:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1a2, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:20 executing program 3: r0 = socket(0x2, 0x803, 0xff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r4, r3, 0x0) mmap(&(0x7f0000270000/0x3000)=nil, 0x3000, 0x0, 0x110, r4, 0x27505000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0x0}, 0x0, 0x0, 0xff, 0x9}, 0x20) r5 = dup2(r0, r1) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e21, 0x6, @loopback, 0x4}, 0x1c) [ 563.928434][ T8763] loop2: detected capacity change from 0 to 264192 [ 563.938926][ T8768] loop1: detected capacity change from 0 to 66 [ 563.955907][ T8763] EXT4-fs (loop2): unsupported inode size: 0 [ 563.961958][ T8763] EXT4-fs (loop2): blocksize: 4096 18:13:20 executing program 3: clone(0x66002500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x181040, 0x0) finit_module(r0, 0x0, 0x0) [ 563.976812][ T8768] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 564.021838][ T8768] loop1: detected capacity change from 0 to 66 [ 564.037073][ T8768] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) 18:13:20 executing program 3: r0 = syz_io_uring_setup(0x187, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0xfa}, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000190000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r4, r3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_ACCEPT={0xd, 0x1, 0x0, r3, &(0x7f0000000040)=0x80, &(0x7f0000000200)=@isdn, 0x0, 0x81800, 0x1}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x7, 0x0, 0x1) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x50001, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0, 0x13, r5, 0x10000000) 18:13:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1a3, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 564.109390][ T8763] loop2: detected capacity change from 0 to 264192 [ 564.137154][ T8763] EXT4-fs (loop2): unsupported inode size: 0 [ 564.140922][ T8804] loop1: detected capacity change from 0 to 66 [ 564.143203][ T8763] EXT4-fs (loop2): blocksize: 4096 [ 564.169591][ T8804] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) 18:13:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 564.251039][ T8804] loop1: detected capacity change from 0 to 66 [ 564.265385][ T8804] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 564.311317][ T8818] loop2: detected capacity change from 0 to 264192 [ 564.327455][ T8818] EXT4-fs (loop2): unsupported inode size: 0 [ 564.333578][ T8818] EXT4-fs (loop2): blocksize: 4096 18:13:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000300)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x2, 0x0, 0x9, 0x0, 0x2000000000000, 0xfffffffffffffffd, 0x0, 0x2}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x600, 0x1) syz_io_uring_setup(0x1f67, &(0x7f00000003c0)={0x0, 0x7f4a, 0x10, 0x1, 0x196, 0x0, r3}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000440)) syz_io_uring_submit(r4, 0x0, &(0x7f0000000480)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5, 0x4004, @fd_index=0x8, 0x400, 0x0, 0x0, 0x4, 0x1, {0x1}}, 0x80) sendto$unix(r3, &(0x7f0000000180)="c2bb82b43a775221b5a8405f0bd489bb410eec34df61c994b370d264a487a85d3d63b0d33898053fce727b09b436ffc05922f0f46b4380af75f634bd45d068c6659247de0bef2addcf3b8caa52bce62951b00e9e10bcb8b277a045344bb55175a2528a322f05bfb4f7739d4d85e57f4bed6ba57fe132ca1ed9c489aedfd5595a9e22e8fa17b228717481c717457dadc4c89de940de374b196053c98935cafb2718d0dc1ee9ce9112ebb7e8d85cfd2b31dee0ec", 0xb3, 0x8010, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e22}, 0x6e) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pivot_root(&(0x7f0000000280)='./file0\x00', 0x0) io_setup(0x5ff, &(0x7f0000000040)) 18:13:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1aa, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf8000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:21 executing program 5: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000180)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x3000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) r3 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r4, r3, 0x0) openat$cgroup_ro(r4, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x2000000000, 0x10000000002) [ 564.710243][ T8830] loop2: detected capacity change from 0 to 264192 [ 564.710682][ T8831] loop1: detected capacity change from 0 to 66 [ 564.720584][ T8830] EXT4-fs (loop2): unsupported inode size: 0 [ 564.729179][ T8830] EXT4-fs (loop2): blocksize: 4096 18:13:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf9000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 564.766009][ T8831] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 564.778724][ T8837] loop5: detected capacity change from 0 to 264192 [ 564.833979][ T8847] loop2: detected capacity change from 0 to 264192 [ 564.861420][ T8831] loop1: detected capacity change from 0 to 66 [ 564.876081][ T8831] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) 18:13:21 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r1, r0, 0x0) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x10d8, 0x13, 0x10, 0x70bd2c, 0x25dfdbff, {0x1d, 0x6, 0x8, 0x1, {0x4e23, 0x4e20, [0x1, 0xffffffff, 0x6, 0x401], [0x0, 0x101, 0x1, 0x1], 0x0, [0x5, 0x5]}, 0x100, 0xfff}, [@INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0x71, 0x1, "b272d30e8785d2f0c3f1ff810faffe88494e8d57c315e94a0c498640011c9da041fc38ae095f666ce8bf7f3184fc9c69a68a9a3ec3f3fa6e21df50f70194af3889cc39b78e993ac67edad3ec044da95c1236b8dd567c2feeaa838e0882f66d3e744cbe462e415a2a440ba20590"}, @INET_DIAG_REQ_BYTECODE={0x14, 0x1, "2becc1de8cff800aa9c65461d56318ba"}]}, 0x10d8}, 0x1, 0x0, 0x0, 0x8040}, 0x4008004) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001440)=ANY=[@ANYBLOB="4000000000020103000000000000000002000000240002801400018008000100ac1414aa08000200ac1e00010c00028025000100000000000400038004000142e09052539777c5113cee2baf6ab86c325fa46551e32fd45ad7070ef1fe3aa417"], 0x40}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000200)=ANY=[], 0x208e24b) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000003) recvmmsg(r5, &(0x7f0000005980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r6 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r6], 0xc63b9e35) sendmsg$TIPC_NL_MON_PEER_GET(r4, &(0x7f0000001400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000013c0)={&(0x7f0000001340)={0x44, r6, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x30, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x4000050) [ 564.915827][ T8847] EXT4-fs (loop2): unsupported inode size: 0 [ 564.921873][ T8847] EXT4-fs (loop2): blocksize: 4096 18:13:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4d92, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 564.973386][ T8847] loop2: detected capacity change from 0 to 264192 [ 564.995047][ T8847] EXT4-fs (loop2): unsupported inode size: 0 [ 565.001145][ T8847] EXT4-fs (loop2): blocksize: 4096 18:13:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf9fdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 565.033520][ T8864] loop1: detected capacity change from 0 to 66 [ 565.045134][ T8864] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 565.092652][ T8864] loop1: detected capacity change from 0 to 66 [ 565.119113][ T8864] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) 18:13:21 executing program 5: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000180)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x3000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) r3 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r4, r3, 0x0) openat$cgroup_ro(r4, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x2000000000, 0x10000000002) [ 565.137588][ T8869] loop2: detected capacity change from 0 to 264192 18:13:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4d93, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 565.164969][ T8869] EXT4-fs (loop2): unsupported inode size: 0 [ 565.171011][ T8869] EXT4-fs (loop2): blocksize: 4096 [ 565.249245][ T8887] loop5: detected capacity change from 0 to 264192 [ 565.257414][ T8886] loop2: detected capacity change from 0 to 264192 [ 565.284164][ T8888] loop1: detected capacity change from 0 to 66 18:13:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfdffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 565.310626][ T8886] EXT4-fs (loop2): unsupported inode size: 0 [ 565.316717][ T8886] EXT4-fs (loop2): blocksize: 4096 [ 565.327731][ T8888] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 565.389388][ T8888] loop1: detected capacity change from 0 to 66 [ 565.413559][ T8888] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 565.437540][ T8899] loop2: detected capacity change from 0 to 264192 [ 565.451182][ T8899] EXT4-fs (loop2): unsupported inode size: 0 [ 565.457383][ T8899] EXT4-fs (loop2): blocksize: 4096 18:13:22 executing program 0: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000180)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x3000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) r3 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r4, r3, 0x0) openat$cgroup_ro(r4, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x2000000000, 0x10000000002) 18:13:22 executing program 5: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000180)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x3000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) r3 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r4, r3, 0x0) openat$cgroup_ro(r4, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x2000000000, 0x10000000002) 18:13:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4d94, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 565.680571][ T8916] loop2: detected capacity change from 0 to 264192 [ 565.690554][ T8918] loop1: detected capacity change from 0 to 66 [ 565.698493][ T8919] loop0: detected capacity change from 0 to 264192 [ 565.704201][ T8916] EXT4-fs (loop2): unsupported inode size: 0 [ 565.711192][ T8916] EXT4-fs (loop2): blocksize: 4096 [ 565.718030][ T8921] loop5: detected capacity change from 0 to 264192 18:13:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 565.764189][ T8918] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 565.840580][ T8932] loop2: detected capacity change from 0 to 264192 [ 565.873985][ T8918] loop1: detected capacity change from 0 to 66 [ 565.899194][ T8932] EXT4-fs (loop2): unsupported inode size: 0 [ 565.905285][ T8932] EXT4-fs (loop2): blocksize: 4096 [ 565.919676][ T8918] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) 18:13:22 executing program 3: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000180)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x3000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) r3 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r4, r3, 0x0) openat$cgroup_ro(r4, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x2000000000, 0x10000000002) 18:13:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffbffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4d95, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:22 executing program 0: syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x470001, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0xf4, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x8000, 0x14, 0x1, 0x0}) open(0x0, 0x141042, 0x18) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file1\x00', 0x0, &(0x7f0000000100)={'U+', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) add_key$fscrypt_provisioning(&(0x7f00000000c0), &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000040)=ANY=[@ANYBLOB="d32f6f00d75c54f7a5b65bd3f95052eb9edc2126aaee2472cb1e2242591159c5cccc3f54a2dd6b53"], 0x44, 0xfffffffffffffff9) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./file1\x00', 0x0) fallocate(r1, 0x10, 0x8003, 0x802f800) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000019200)={0x8, 0x2}) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) write$P9_RAUTH(0xffffffffffffffff, 0x0, 0x0) [ 566.055676][ T8946] loop3: detected capacity change from 0 to 264192 [ 566.084302][ T8950] loop2: detected capacity change from 0 to 264192 [ 566.089519][ T8951] loop1: detected capacity change from 0 to 66 18:13:22 executing program 5: syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000180)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x3000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) r3 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r4, r3, 0x0) openat$cgroup_ro(r4, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x2000000000, 0x10000000002) [ 566.123921][ T8951] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 566.161170][ T8950] EXT4-fs (loop2): unsupported inode size: 0 [ 566.167278][ T8950] EXT4-fs (loop2): blocksize: 4096 18:13:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffe000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 566.251002][ T8951] loop1: detected capacity change from 0 to 66 [ 566.271614][ T8967] loop5: detected capacity change from 0 to 264192 [ 566.278933][ T8951] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 566.324493][ T8977] loop2: detected capacity change from 0 to 264192 18:13:23 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x400) vmsplice(r0, &(0x7f0000001200), 0x0, 0x8) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r1, 0x0, 0x17, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$TIOCVHANGUP(r4, 0x5437, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000011c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x0, 0x3, 0x1, {0xa, 0x4e24, 0x7, @local, 0x5}}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x1000}], 0x1, &(0x7f00000010c0)=[{0xa8, 0x1, 0x6, "11cb447c66cafbe6b0bd4d7ac25aab02a2e7e66daeb4ebc528cb0c399f66d93e67976c3256311119249d29bf13250a6b899d8194eebf512df6cbd314c74691805361f4376975b33ad01a28e815488e1fbca4e2e79743a40080c97edfaaa3e6a98351e70b9d3cd30b6bd3550cd7516ddcf27ea2ba11f7b0a699b56143a4a1e5d647f0f86ee52c4a2a3c68431664e09f55eff22527728f"}, {0x20, 0x0, 0x8, "0d2b344a0b8ff2ccf6"}], 0xc8}, 0x24000001) 18:13:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4da0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 566.369167][ T8977] EXT4-fs (loop2): unsupported inode size: 0 [ 566.375305][ T8977] EXT4-fs (loop2): blocksize: 4096 18:13:23 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r1, r0, 0x0) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b000000000200002802000003", 0x61, 0x400}], 0x8000, &(0x7f0000000800)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x185101, 0x0) 18:13:23 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x22024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000000080)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f0000000000)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r1, 0x29, 0x37, &(0x7f00000000c0)={0xff, 0x0, '\x00', [@padn={0x1, 0x1, [0x0]}]}, 0x10) [ 566.461223][ T8990] loop1: detected capacity change from 0 to 66 [ 566.465483][ T8977] loop2: detected capacity change from 0 to 264192 18:13:23 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x15, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000018000000c28500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e34393038313534303400"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000028305c8a835f4f4da440baa59e2884cb010040000c00000000000000d5f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000500400000000000000000000000000000005a00000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000019000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010400)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d5f4655fd5f4655fd5f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000d5f4655fd6f4655fd6f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4100}, {&(0x7f0000012600)="200000003413ec503413ec5000000000d5f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="8081000000c04000d5f4655fd5f4655fd5f4655f00000000000001008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000010000000000000000000000000000000000000020000000000000000000000000000000d5f4655f00"/160, 0xa0, 0x4600}, {&(0x7f0000012800)="c041000000300000d5f4655fd5f4655fd5f4655f00000000000002008000000000000800000000000af301000400000000000000000000000300000020000000", 0x40, 0x4a00}, {&(0x7f0000012900)="20000000000000000000000000000000d5f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012a00)="ed4100003c000000d6f4655fd6f4655fd6f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003ba2b893000000000000000000000000000000000000000000000000200000003413ec503413ec503413ec50d6f4655f3413ec500000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012b00)="ed8100001a040000d6f4655fd6f4655fd6f4655f00000000000001008000000000000800010000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000c37da192000000000000000000000000000000000000000000000000200000003413ec503413ec503413ec50d6f4655f3413ec500000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012c00)="ffa1000026000000d6f4655fd6f4655fd6f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3439303831353430342f66696c65302f66696c653000000000000000000000000000000000000000000000da927999000000000000000000000000000000000000000000000000200000003413ec503413ec503413ec50d6f4655f3413ec500000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012d00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012f00)="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", 0x100, 0x5000}, {&(0x7f0000013000)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000013100)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x20000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000013300)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000013400)="504d4d00504d4dffd6f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033350075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x40000}, {&(0x7f0000013500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x50000}], 0x0, &(0x7f0000013a00)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) [ 566.514448][ T8990] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 566.525554][ T8998] loop3: detected capacity change from 0 to 4 [ 566.554934][ T8998] EXT4-fs (loop3): Couldn't mount because of unsupported optional features (1) [ 566.557239][ T8977] EXT4-fs (loop2): unsupported inode size: 0 [ 566.564178][ T8998] EXT4-fs (loop3): couldn't mount as ext2 due to feature incompatibilities [ 566.570294][ T8977] EXT4-fs (loop2): blocksize: 4096 18:13:23 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) msgget$private(0x0, 0xf6f8cf2833b29c4f) [ 566.610278][ T9006] loop5: detected capacity change from 0 to 4096 [ 566.624591][ T8990] loop1: detected capacity change from 0 to 66 [ 566.636707][ T8990] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) 18:13:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffbff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4da1, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 566.687679][ T9006] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 566.724215][ T9008] loop3: detected capacity change from 0 to 4 18:13:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000580)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)={[{}]}) [ 566.746034][ T9008] EXT4-fs (loop3): Couldn't mount because of unsupported optional features (1) [ 566.755048][ T9008] EXT4-fs (loop3): couldn't mount as ext2 due to feature incompatibilities 18:13:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x7, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfffff028}, {0x6}, {0xffff, 0x2, 0x4, 0x2}, {0x8, 0x3, 0x20, 0x179}, {0xfff, 0x81, 0x4, 0x8}, {0xff13, 0x6, 0x4, 0x8}, {0xa99, 0xaa, 0x2, 0x4}]}, 0x10) sendmmsg(r0, &(0x7f0000005080)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 566.793065][ T9027] loop1: detected capacity change from 0 to 66 [ 566.819535][ T9030] loop2: detected capacity change from 0 to 264192 [ 566.826794][ T9032] FAT-fs (loop5): bogus number of reserved sectors [ 566.833522][ T9032] FAT-fs (loop5): Can't find a valid FAT filesystem 18:13:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdf9, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 566.840552][ T9027] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 566.861829][ T9030] EXT4-fs (loop2): unsupported inode size: 0 [ 566.867845][ T9030] EXT4-fs (loop2): blocksize: 4096 18:13:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=@ceph_nfs_fh={0x8, 0x1, {0x4}}, &(0x7f00000000c0), 0x1000) syz_mount_image$iso9660(&(0x7f0000000140), &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000140), 0xa12044, &(0x7f00000001c0)={[{@utf8}]}) 18:13:23 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/128, 0x80}], 0x1, 0x5, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@local, @in=@remote, 0x4e24, 0x29c1, 0x4e21, 0x400, 0x2, 0x80, 0xa0, 0x33, 0x0, r1}, {0x7fffffff, 0xb70, 0x400, 0x0, 0x4, 0xfffffffffffffff8, 0x7, 0x7}, {0x9, 0x800, 0x7, 0xfc9}, 0x7, 0x6e6bb9, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4d6, 0x3c}, 0x2, @in=@rand_addr=0x64010101, 0x0, 0x3, 0x3, 0x97, 0x3, 0x3, 0x48}}, 0xe8) openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/cgroup.procs\x00', &(0x7f0000000140)={0x40, 0x0, 0x13}, 0x18) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r2, 0x8983, &(0x7f0000000100)={0x6, 'ip6gretap0\x00', {0x3}, 0x7}) open(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x640100, 0x44) 18:13:23 executing program 5: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0, 0xfffffffffffffe69}, {0x0}, {&(0x7f00000193c0)=""/102385, 0x6fe4}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) tkill(r1, 0x1a) gettid() r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x38) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) tkill(r2, 0x33) [ 566.912234][ T9027] loop1: detected capacity change from 0 to 66 [ 566.918832][ T9032] FAT-fs (loop5): bogus number of reserved sectors [ 566.925500][ T9032] FAT-fs (loop5): Can't find a valid FAT filesystem [ 566.934490][ T9027] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 566.951287][ T9046] loop2: detected capacity change from 0 to 264192 18:13:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4da2, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 566.981917][ T9046] EXT4-fs (loop2): unsupported inode size: 0 [ 566.988006][ T9046] EXT4-fs (loop2): blocksize: 4096 18:13:23 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000001340)={0x0, 0x803e0000, &(0x7f0000001280)=[{&(0x7f0000001e80)={0x10}, 0x20001290}], 0x1, &(0x7f0000001300)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18}, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x5, 0xd5, 0x6, 0x90, 0x0, 0x3, 0x20d3c, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8000, 0x0, @perf_config_ext={0x46126afe, 0x7f}, 0x4, 0x4, 0x7db, 0x2, 0x4, 0x1, 0xf5db, 0x0, 0x800, 0x0, 0x2}, 0xffffffffffffffff, 0x8, r0, 0x3) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x16c, 0x0, @perf_config_ext={0x2, 0x7fffffff}, 0x41b05, 0x3, 0xd0ff97e6, 0x6, 0x3, 0x0, 0xfffd, 0x0, 0x4, 0x0, 0xb651}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) vmsplice(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="a10e4433dd1cce9b9cc053eab87ff156ba7da11ae01ee74f506a565fe95c39628f6a9c548ee0852425fdf4455645ce0b1b6b188312d8ed087df343c37c8e7d0bc1b4d512d29f8b7e00825d4c148d", 0x4e}, {&(0x7f0000000000)="b31c153ad79c0295f92afc0625fccb255951da9edf23006d56e59094a4def62d682a7a18c85bc2842895d810fe56", 0x2e}, {&(0x7f0000000280)="6f7b406d548d4ed100cb1b67bec2c20b39f298e5667277e3deb139ec3f53c3a5303625c1e37e1eec983bf431b0ecfc5b44a2c4f08cbc70f8bcf4d85d1b6c1252884b025ce4301e20372758bdd3717ae5c0fd8846d9e6a24dd5f7998970eaafb7a607469bd5e6d100117920c66df565bf81061d7c7e5fb42828ca8ee8aaea5bac21f247d4c7c8f23f54a91a477ae32562ab5e7ee1178aef80b9671e60feff2e57376563a0b1f95a779c7ccc88a8d0a6fc7db893b9629bbb76a1b6445256588ead357d3258b380af7f8cffa534190ee0a65aa77ddd327f8c6302256c7001c2e180c094b796f379064db1d6f2", 0xeb}], 0x3, 0xa) recvmmsg(r2, &(0x7f0000000880)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/71, 0x47}}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000001ec0)=""/4096, 0x20002ec0}], 0x1}}], 0x2, 0x2100, 0x0) 18:13:23 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x4, &(0x7f0000000040)=[{0x0, 0x40, 0x0, 0xfffffa12}, {0x2, 0x1, 0xec, 0x7}, {0x1, 0x7f, 0xfe, 0x26b}, {0x39, 0x4, 0x3, 0xffffffff}]}) add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) [ 567.052289][ T9066] loop1: detected capacity change from 0 to 66 [ 567.063135][ T9066] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 567.083252][ T9046] loop2: detected capacity change from 0 to 264192 18:13:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) r3 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r4, r3, 0x0) fdatasync(r3) sendmsg$NL80211_CMD_SET_TID_CONFIG(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000500)={0x24, r2, 0xc4fc9e906872338b, 0x0, 0x0, {{0x15}, {@void, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0x4, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4, 0x2}]}]}]}]}, 0x24}}, 0x0) [ 567.098451][ T9046] EXT4-fs (loop2): unsupported inode size: 0 [ 567.104578][ T9046] EXT4-fs (loop2): blocksize: 4096 [ 567.110955][ T9066] loop1: detected capacity change from 0 to 66 [ 567.120993][ T9066] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) 18:13:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdfd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4da3, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 567.194603][ T9091] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 18:13:23 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x0, 0x0, 0x4e23}, 0x6e) close(r0) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r2, r1, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r4, r3, 0x0) fstat(r4, &(0x7f0000000140)) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x132) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$VT_RESIZEX(r6, 0x560a, &(0x7f0000000000)={0xffff, 0xafc8, 0x2, 0x9, 0x1f, 0x6}) ioctl$TCSETSF(r5, 0x5453, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat2(r7, &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)={0x240000, 0x2, 0x6}, 0x18) [ 567.245091][ T9099] loop1: detected capacity change from 0 to 66 [ 567.275056][ T9099] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) 18:13:23 executing program 0: syz_open_pts(0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x17, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585b", 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000002c0)) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000002440)={0x0, ""/256, 0x0, 0x0}) r4 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "00001000"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000000c0)={{r5, 0x0, 0x0, 0x0, 0xdeb, 0x0, 0x1f, 0x7, 0x9, 0x6b, 0x5, 0xfffffffffffffbff, 0x40, 0x400, 0x10000}, 0x10, [0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000001440)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x7f, "ba0ca5dc600d83"}) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(0xffffffffffffffff, 0xf504, 0x0) perf_event_open(&(0x7f0000004480)={0x3, 0x80, 0x0, 0x8, 0x0, 0x20, 0x0, 0x7, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_bp={0x0}, 0x4080, 0x1ff, 0x1, 0x9, 0x0, 0xfffffff7, 0x8d, 0x0, 0x8bc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057840)={0x7ead6fb6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0x0, "33cbc6b6087bd2"}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x40808000, 0x0, 0x0, 0x0, 0x0) clone(0x10010000, &(0x7f0000002440), 0x0, &(0x7f00000001c0), &(0x7f0000003440)="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") 18:13:24 executing program 3: r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x5}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x4bc4, 0x8e6c, 0x1, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x2, &(0x7f0000000040)=[r4, r3, r0], 0x3}, 0x5) shutdown(r4, 0x0) [ 567.307190][ T9105] loop2: detected capacity change from 0 to 264192 [ 567.320969][ T9099] loop1: detected capacity change from 0 to 66 [ 567.332850][ T9099] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 567.370414][ T9105] EXT4-fs (loop2): unsupported inode size: 0 [ 567.376542][ T9105] EXT4-fs (loop2): blocksize: 4096 18:13:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4da4, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 567.466136][ T9105] loop2: detected capacity change from 0 to 264192 [ 567.484462][ T9105] EXT4-fs (loop2): unsupported inode size: 0 [ 567.490620][ T9105] EXT4-fs (loop2): blocksize: 4096 [ 567.506479][ T9135] loop1: detected capacity change from 0 to 66 18:13:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 567.537196][ T9135] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) 18:13:24 executing program 0: pipe(&(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='mounts\x00') dup2(r0, r1) mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000040), 0x0, &(0x7f0000000a80)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}}) [ 567.604670][ T9135] loop1: detected capacity change from 0 to 66 [ 567.619296][ T9135] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 567.622975][ T9150] loop2: detected capacity change from 0 to 264192 18:13:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5193, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 567.666712][ T9150] EXT4-fs (loop2): unsupported inode size: 0 [ 567.672953][ T9150] EXT4-fs (loop2): blocksize: 4096 [ 567.737975][ T9169] loop1: detected capacity change from 0 to 66 [ 567.772992][ T9169] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 567.821020][ T9169] loop1: detected capacity change from 0 to 66 [ 567.832472][ T9169] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) 18:13:24 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000001340)={0x0, 0x803e0000, &(0x7f0000001280)=[{&(0x7f0000001e80)={0x10}, 0x20001290}], 0x1, &(0x7f0000001300)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18}, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x5, 0xd5, 0x6, 0x90, 0x0, 0x3, 0x20d3c, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8000, 0x0, @perf_config_ext={0x46126afe, 0x7f}, 0x4, 0x4, 0x7db, 0x2, 0x4, 0x1, 0xf5db, 0x0, 0x800, 0x0, 0x2}, 0xffffffffffffffff, 0x8, r0, 0x3) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x16c, 0x0, @perf_config_ext={0x2, 0x7fffffff}, 0x41b05, 0x3, 0xd0ff97e6, 0x6, 0x3, 0x0, 0xfffd, 0x0, 0x4, 0x0, 0xb651}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) vmsplice(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="a10e4433dd1cce9b9cc053eab87ff156ba7da11ae01ee74f506a565fe95c39628f6a9c548ee0852425fdf4455645ce0b1b6b188312d8ed087df343c37c8e7d0bc1b4d512d29f8b7e00825d4c148d", 0x4e}, {&(0x7f0000000000)="b31c153ad79c0295f92afc0625fccb255951da9edf23006d56e59094a4def62d682a7a18c85bc2842895d810fe56", 0x2e}, {&(0x7f0000000280)="6f7b406d548d4ed100cb1b67bec2c20b39f298e5667277e3deb139ec3f53c3a5303625c1e37e1eec983bf431b0ecfc5b44a2c4f08cbc70f8bcf4d85d1b6c1252884b025ce4301e20372758bdd3717ae5c0fd8846d9e6a24dd5f7998970eaafb7a607469bd5e6d100117920c66df565bf81061d7c7e5fb42828ca8ee8aaea5bac21f247d4c7c8f23f54a91a477ae32562ab5e7ee1178aef80b9671e60feff2e57376563a0b1f95a779c7ccc88a8d0a6fc7db893b9629bbb76a1b6445256588ead357d3258b380af7f8cffa534190ee0a65aa77ddd327f8c6302256c7001c2e180c094b796f379064db1d6f2", 0xeb}], 0x3, 0xa) recvmmsg(r2, &(0x7f0000000880)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/71, 0x47}}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000001ec0)=""/4096, 0x20002ec0}], 0x1}}], 0x2, 0x2100, 0x0) 18:13:24 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r2, r1, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x81, 0x40}, {0x2, 0xfbf4}, {0x1, 0x2}, {0x800, 0x2}]}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f00000000c0)={0x2, {0x2, 0x0, 0x0, 0x0, 0x300}}) r3 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000000)={0x1, 0x80, 0x9e, 0xfffd, 0x7ff}) 18:13:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff85, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5194, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:24 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) r1 = accept$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000180)=0x14) r2 = gettid() fcntl$setown(r1, 0x8, r2) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cache_mmap}], [{@rootcontext={'rootcontext', 0x3d, 'system_u'}, 0x22}]}}) [ 568.162906][ T9201] loop2: detected capacity change from 0 to 264192 [ 568.168329][ T9202] loop1: detected capacity change from 0 to 66 [ 568.183962][ T9201] EXT4-fs (loop2): unsupported inode size: 0 [ 568.189994][ T9201] EXT4-fs (loop2): blocksize: 4096 18:13:24 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x3000c8, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c3660eac6eea353726f6f74636f6e746578743d73746166661f752200"]) 18:13:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 568.225989][ T9202] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) 18:13:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000033c000/0x3000)=nil, 0x3000, 0x1800000, 0x10, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x80000000, 0x0) sendmsg$netlink(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)={0x10, 0x6a, 0x111, 0x4, 0x25dfdbfe}, 0x10}], 0x1, 0x0, 0xfffffffffffffe0a}, 0x404c800) 18:13:25 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x5, 0x0, 0x2, 0xf, 0x3, 0x8}, 0x20) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r3, r2, 0x0) setsockopt$inet6_IPV6_RTHDR(r2, 0x29, 0x39, &(0x7f0000000180)={0xe0, 0x4, 0x1, 0x1, 0x0, [@private2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}, 0x28) r4 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r5, r4, 0x0) preadv(r5, &(0x7f0000000280), 0x0, 0xd9f, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/106], 0xb8}}, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r8, r7, 0x0) sendto$inet6(r7, &(0x7f0000000080)="7e74d1750a98f2358ac209f56104d9c2d4707fd9474d23533055e85601b8ee87bed42f13e8dd5ad106133cf8d50dbdff92252c80ea994f8d92b651f8214909062bb4df95", 0x44, 0x24000000, &(0x7f0000000140)={0xa, 0x4e22, 0x1, @ipv4={'\x00', '\xff\xff', @remote}, 0xffffff80}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000001840)={0x0, {{0xa, 0x0, 0x0, @dev}}, {{0x2, 0x0, 0x0, @remote}}}, 0x108) [ 568.311144][ T9202] loop1: detected capacity change from 0 to 66 [ 568.320845][ T9223] loop2: detected capacity change from 0 to 264192 [ 568.328247][ T9202] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 568.338573][ T9223] EXT4-fs (loop2): unsupported inode size: 0 [ 568.344772][ T9223] EXT4-fs (loop2): blocksize: 4096 18:13:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5195, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff97, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:25 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000480)={0x80000, &(0x7f0000000040), &(0x7f00000001c0)=0x0, &(0x7f0000000200), {0x1e}, &(0x7f0000000300)=""/225, 0xe1, &(0x7f0000000400)=""/119, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0], 0x5}, 0x58) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x8, 0xa6, 0x2, 0x0, 0x0, 0x2, 0x4000, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xfffffffb, 0x1, @perf_config_ext={0x4, 0x5}, 0x102, 0xffffffff00000001, 0x9, 0x8, 0xcb8, 0x6, 0x7fff, 0x0, 0x5, 0x0, 0x10001}, r1, 0xb, r0, 0x9) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x38) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) r4 = clone3(&(0x7f0000001880)={0x200, &(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780), {0x3c}, &(0x7f00000007c0)=""/122, 0x7a, &(0x7f0000000840)=""/4096, &(0x7f0000001840)=[r2, r2, r1, 0x0], 0x4}, 0x58) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x38) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) r6 = gettid() tkill(r6, 0x34) r7 = getpid() r8 = open(&(0x7f0000001940)='./file0\x00', 0x0, 0x100) clone3(&(0x7f0000001980)={0x288000000, &(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580), {0x3}, &(0x7f00000005c0)=""/113, 0x71, &(0x7f0000000640)=""/183, &(0x7f0000001900)=[r3, r4, r5, r6, r7], 0x5, {r8}}, 0x58) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r9, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x24, r10, 0x17e7c6c974a05bd9, 0x0, 0x0, {{0x15}, {@val={0x8, 0x11a}, @val={0x8}, @void}}}, 0x24}}, 0x0) [ 568.433748][ T9245] loop1: detected capacity change from 0 to 66 [ 568.447846][ T9242] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 568.457552][ T9245] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 568.495047][ T9245] loop1: detected capacity change from 0 to 66 [ 568.497809][ T9242] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 568.515320][ T9245] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 568.516913][ T9258] loop2: detected capacity change from 0 to 264192 [ 568.566110][ T9258] EXT4-fs (loop2): unsupported inode size: 0 [ 568.572290][ T9258] EXT4-fs (loop2): blocksize: 4096 18:13:25 executing program 5: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x1c, 0x10, 0x701, 0x0, 0x0, {0xa}, [@typed={0x6, 0x1, 0x0, 0x0, @str='\x13\x00'}]}, 0x1c}}, 0x0) socketpair(0x3e, 0x5, 0x3, &(0x7f0000000000)) 18:13:25 executing program 3: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$tmpfs(0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[]) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='devpts\x00', 0x0, &(0x7f0000000400)) r0 = syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file1\x00', 0xc30f, 0x8, &(0x7f0000001700)=[{&(0x7f0000000200)="0a1e68f36869bcc3643ddb7a4ce0cad0a715989d7c4d86811cdfa4c1f06dfc4df7224e9c477c2f8da691d578d609d9a8057870f2c129089f818f22ae0432b764236c93d0223289d432718ae4016ff4502c04e5b12040ac498a11bfde0edc6ba1c6875d6b8492881f6e16e233f36687b18661a7f32c927adb9999bf53c2546ebd68661e3576d7c2a56ebb5c67bf75ed45becf0ec85cbf1b135927488a821259fe107fb0d98e66fefd3ba1dce9458ed3c7c68e66ebabcf476abad728074cb1605c65c49adfb8c5bdac0371a588a54d8555e88c34a2b5f824c927611c1d19b10c0135244b6c5aa7d2", 0xe7, 0x7}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="b830c83a161de52dd8ff6ea710f5c6112a8b5708d3c54f73d3eaa6450afdaa7e2fcdff61cebc57df2e206126cc8e91476f3a0d960ba13c3f3eb4dd9236e756b429035d11495db2153a34e1cf0bba6c362822ac3167ad3ddc10d4ff8610", 0x5d, 0xa000000000000}, {&(0x7f0000001380)="df44e656947dcf1728cc0287e7579a8acccc084e51f21c44297171c196bf61eee547d89ca48d63a8a4a5636016cd7e932cfb665cd84d88f4daefe2dc6863031e82935ab0ce4a57b54f074a9bd84c8f10202354a2034fb101f8e88f7bcd8c3313b8caf8f6e3d3c742", 0x68, 0x6}, {&(0x7f0000001400)="110ab6d123e61343abb772dfaeb565081907e5d7d344a85a2f29f25025fdbcfa0d9032a664fc616a", 0x28, 0x352}, {&(0x7f0000001440)="6acd525bfa8a833e091f0ba13a6136abd0c9006e84584c5f6f310dd9b9f90469aaf1df9426fe277d568691784bb06d63ade4ec13e3caa65c3c710ba9bbd571292452225649bd3f3c3c7909176e5f76a81bfac535860d8e6479803a5fe39cf5b187ebc3ec0230ea95e9023ebc23f4265611bb9d6544a43f058ecf757a42567e5195174a801f583616feffef389368446912b3fda4254d07b0b94f85333c5f885005d5546c11d1acbe36609f784965f6afe1f9121131188ff3ed8c3ac64ff5a5fa6f80", 0xc2, 0x3}, {&(0x7f0000001540)="ca71ee73abbc63bbf76756e97f3ff1b2d6d0f76ae08bb9d05afa0e605b556f902e3d5c76fa1beb79530d26dc8f02ff43d9f63e438403867c5212c6edbe8ea7dbbd1023c2255c02cd14b247580563494aff50671dfc4f345c7caf5f255c7c89d0ed8d6b90de6a7bd22bf16bc8560375a7052bc083ad5aa1cffa6260c1be0950f2c9bc8eeed00ff5c0ebb5da50806a9df56c41432e8c45a3811b686c", 0x9b, 0x5}, {&(0x7f0000001600)="4333a9eb6984719109f700da69c4b6019f8bdf4c0584311cc432d2358674c9dd0c85e493be8f4af5dcb706afea3f025c0182f01a5aa44695ccafdfba3dd8dcfcb69bea9d6460dad5da7dd9f3580011d26257b2443b96378e90e049415cf575739261d9c27103bed160eea5ba29345d6131506191043b579bf4ba9123e45512ed9d75fe0d861f2d324796543545516d97a060957daf452921577d91df0a4adfb242cd53a527db1e556177eeb77637578b9c57d6dd27fbc4f8850e9b55e326d9dbfd902f0705057f63c3a2d113ef697fa2f374aae65052a56f", 0xd8, 0x7}], 0x1184081, &(0x7f00000017c0)={[{@dots}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@obj_type={'obj_type', 0x3d, '(*-&(&-\x12!(#-\xf8(]'}}]}) openat(r0, &(0x7f0000001800)='./file1\x00', 0x4a8800, 0x0) mount(&(0x7f0000000000)=@sr0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)='hpfs\x00', 0x80, 0x0) 18:13:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) getgroups(0x3, &(0x7f0000000000)=[0xee01, 0xee01, 0x0]) r3 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r4, r3, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r6, r5, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x43, &(0x7f0000000300)={'TPROXY\x00'}, &(0x7f0000000340)=0x1e) sendto$inet(r3, &(0x7f0000000180)="f58ce387ee71a7f5f7f89e36f5985911a87d177f730b87b0abffc9609fe6de4e9856b9ab81fd656f69a18553599ad025f4ed6a7fe22222390cfe190968182040f9e7a73f81bf385dc90ecd76bfade35540833fc76d04206d9e98e568302de22fa1fa626bab511a5bd00c2d39be3794a36fd9b55d6b20dccfb06675dfd7ccf6e07d00ffd4a7297768e7230fa93c925baa5ba630ae7a05a96cae1b59b3a4d8ce2872d4a2c1d0f5c680e9c77dfe244e7c7337e61c916e810298f2", 0xb9, 0x40805, &(0x7f00000002c0)={0x2, 0x4e21, @remote}, 0x10) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f00000000c0)={0xa0, 0x19, 0x2, {0x8, {0x20, 0x1, 0x7}, 0x3c, r1, r2, 0x4, 0x6, 0x8, 0x9, 0xffffffffffffffff, 0x3, 0x2, 0x6, 0x1000, 0x7fff, 0x9, 0x0, 0x20, 0xae2d}}, 0xa0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x0, 0x40, 0x8c000000, 0x81, 0x9, 0x7eb, 0xffffffff, 0x5, 0xfffffffb}, 0x0) fork() getrlimit(0x5, &(0x7f0000000080)) fork() 18:13:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x51a1, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffda, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 569.092378][ T9282] loop1: detected capacity change from 0 to 66 [ 569.100480][ T9286] loop2: detected capacity change from 0 to 264192 [ 569.111188][ T9285] loop3: detected capacity change from 0 to 40960 [ 569.126275][ T9282] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 569.136074][ T9286] EXT4-fs (loop2): unsupported inode size: 0 18:13:25 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x3, 0xff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000080)={@local, r4}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@private2, r4}, 0x14) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000080)={0x90000006}) [ 569.142110][ T9286] EXT4-fs (loop2): blocksize: 4096 18:13:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x51a2, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:25 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e21, 0x2, @empty, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000000)=@sco={0xa}, 0x80, 0x0}}, {{&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @mcast1, 0x6}, 0x80, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="600000000000000029000000000000007a562b65994a9c0d718a1fdbdb6d0b9ddebb842add722561449f5275ef818b5e283bddd1af32cbaec4ae6d9bc399adca3d6f312bab325af93718414bd05d16a5ab31e7d9325f38fa10f7b821e22c8cb9"], 0x60}}], 0x2, 0x4000050) [ 569.192605][ T9305] devpts: called with bogus options [ 569.209316][ T9285] loop3: detected capacity change from 0 to 40960 18:13:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1, 0x0, 0x2b}, 0x0, @in6=@local}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@empty, @in6=@remote, 0x0, 0x2, 0x0, 0x0, 0xa, 0x0, 0x0, 0x5c}}, {{@in=@empty, 0x0, 0x3c}, 0x0, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}}, 0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r0) bind$packet(r2, &(0x7f0000000000)={0x11, 0x1a, 0x0, 0x1, 0x4, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x14}}, 0x14) 18:13:25 executing program 0: clone(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x6140800, 0x0, &(0x7f0000000000), 0x0, 0x0) 18:13:25 executing program 5: pipe(&(0x7f0000000200)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo/4\x00') preadv(r0, &(0x7f0000001800)=[{&(0x7f0000001700)=""/255, 0xff}], 0x1, 0x0, 0x0) write(r0, &(0x7f0000000000)="cc3769c1253124d1e5aad47f26e1e68aba9ca85887f344f2f550ac6d0b43d63dfcbd04e453a0535604986514e7a7fb3a8c29c0a1999d59db08e5", 0x3a) [ 569.237882][ T9315] loop1: detected capacity change from 0 to 66 [ 569.269849][ T9315] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) 18:13:25 executing program 3: r0 = inotify_init1(0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x3f, 0x45) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0x400000000009, 0xc3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r3, r2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x105000, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) clone3(&(0x7f00000002c0)={0xae000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[r4], 0x1}, 0x58) 18:13:26 executing program 5: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) clone(0x20100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0xe4241000, 0x0, 0x0, 0x0, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x2dc000, 0x0) vmsplice(r1, &(0x7f0000001400)=[{&(0x7f0000000080)="c19a9790b037f7f04229d57664a6fe95da7e822aa4f12900fcae36dfe0d1705df309dca43eb3b394a4df0941f0e1bd348e14f9ccd77b36b4c54e6d855e712502275435858ab4e0b7661ef99707d4dc1be726e826cb1f914f27e1832edc17b4fbde67af8d798cc6d120610f12f799057da7a6e7bd3c5251cd317166a3b3e3a7d06ded4f6ea78c2145cf334dc17bf08eeb24a340fe316484cd742d7e729b4c7ed28860dbdcb7209741537b9caa40f923725bb61653bc8e21832e2ca9cbdc5ac70b6ee44cfbc739a1cb66bffef03ca7900e8af9bf0e065951e5f263286da38c", 0xde}, {&(0x7f0000000180)="9767e63fbec3fc5787d1226e94ae6116140a2ec26d3200d95cd5c1d5cb5dfe9f631926ec8589bbf000446807b79c0ae275a051dab616b95d3d115f972e38cc48b8201172e5a9f03576a102f43098e4de5a50df6bd0e30ca6f89bf4e7a0130285d16d258c5ba9fa0f0fab59e4a0fb633e18b4f3e54afec5312654f787a9a053d2dca4fda826188d3f85be9f7bc946c021c066dd80563932d8c34f3eb0429ce1f97eebc44e2739755470557f", 0xab}, {&(0x7f0000000240)="084676ac841182ea73358a0e15f0dc5a74b736f92c83c510e0760976c88e7d378952642625646d8cb13f415b577918535a6c743b2c10b247bd55614c7271b8051eec404d63e4461106a37f761340f6b31462de986017b8303521779b160b9c18a68dbbeaa2339902abf39153088b30badf86e8fab503429413e66316716a2e525143925969d25a91cd922dfd026dec0a3c5e397a39b6ef9dbdb497c93a2038c7d62524c005cddc3e92ba345198b8d9ec530d113ea9a763744fdfdc9049fd1fd2b11cbdbcc0a08849ce616abfc8aefd", 0xcf}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="db4571fb238294b770e8f4c5697a8a47bad2cdf610bf58f9fe2ac12f7a68e2f43a06b43f47cbc286d124f6f92bfb85b0dcb722265a6e07da498c24edddea28ce4e3e116536579e78a58e99a9045761f195cc20bfe3338c61f92f0faf2ffeba621ab7b418875a0ec9ce7b8bf3131fbce3358b7706d5e713c6833180f9b78e942b7f7593", 0x83}], 0x5, 0x2) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) 18:13:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 569.330905][ T9329] loop2: detected capacity change from 0 to 264192 [ 569.344473][ T9315] loop1: detected capacity change from 0 to 66 [ 569.350040][ T9329] EXT4-fs (loop2): unsupported inode size: 0 [ 569.356720][ T9329] EXT4-fs (loop2): blocksize: 4096 [ 569.369940][ T9315] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) 18:13:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x51a3, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r2, r1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {r3, r4/1000+60000}}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x40}, 0x19) 18:13:26 executing program 0: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x7, @loopback, 0x4}}, 0x0, 0x0, 0x39, 0x0, "19153e8e543c61bb8f457a5b7c69a973a856b405d557bbfbbc78d4589957f678d8c5218aa38e5295cb375b047f0892b47eaadaccc9224396679888cfed28b7710e136c8deab890132d261f0a09212633"}, 0xd8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = signalfd4(r1, &(0x7f0000000080)={[0x7]}, 0x8, 0x0) connect$unix(r2, &(0x7f00000000c0)=@abs={0xb22b128a824e0d13, 0x0, 0x4e22}, 0x6e) mount$9p_unix(&(0x7f0000000140)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000040), 0x0, &(0x7f0000000180)={'trans=unix,', {[{@msize={'msize', 0x3d, 0x3e000}}]}}) 18:13:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r4, r3, 0x0) msgrcv(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/146], 0x92, 0xfcb8e222c0859910, 0x1000) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) shutdown(r3, 0x0) setresuid(0x0, 0x0, r7) r9 = gettid() sendmsg$netlink(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@cred={{0x1c, 0x1, 0x2, {r9, r7, r8}}}], 0x20}, 0x0) fchown(r4, r1, r8) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) [ 569.471407][ T9347] loop2: detected capacity change from 0 to 264192 [ 569.487394][ T9347] EXT4-fs (loop2): unsupported inode size: 0 [ 569.493619][ T9347] EXT4-fs (loop2): blocksize: 4096 [ 569.513150][ T9361] loop1: detected capacity change from 0 to 66 18:13:26 executing program 0: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1000, 0x6, &(0x7f0000003000/0x1000)=nil) io_setup(0x1ff, &(0x7f0000000400)=0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) io_submit(r0, 0x1, &(0x7f0000002780)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)='-', 0x3fffff}]) [ 569.566148][ T9374] 9pnet: p9_fd_create_unix (9374): problem connecting socket: éq‰Y’3aK: -111 [ 569.576327][ T9361] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 569.603173][ T9347] loop2: detected capacity change from 0 to 264192 18:13:26 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) r1 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1000000000100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYRES16=0x0, @ANYRESDEC=r0], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xd2}], 0x38b, 0x0, 0x0, 0x0) tkill(r2, 0x40) r3 = perf_event_open(&(0x7f00000018c0)={0x3, 0x80, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x2, 0x1001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x1}, 0x10, 0x9, 0xb4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdbe, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000014c0)={&(0x7f0000001480)={0x1c, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000000400)={{}, r4, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r5]}, @devid}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000240)={"7cfcd26df247a72bcbb86024a6991064", r4, 0x0, {0x800, 0x1ff}, {0x6}, 0x80, [0x100, 0x1, 0x0, 0x101, 0x1, 0x396, 0x7ff, 0x100000, 0x2, 0x3ff00, 0x5121bd79, 0x7ff, 0x7fffffff, 0x8, 0x9, 0x5]}) sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000001940)={0x39c, 0x0, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x3c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2675}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}]}, @TIPC_NLA_BEARER={0x98, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'vlan0\x00'}}, @TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'wlan0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e20, @rand_addr=0x64010102}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x630}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @remote}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xfe, 0x3, "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"}]}, @TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x101}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}]}, @TIPC_NLA_LINK={0x100, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x569a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1ff}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x28e0}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}]}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x20000}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xcf}]}, @TIPC_NLA_LINK={0x40, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfc000000}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xe9e0}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffff9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}]}]}, 0x39c}, 0x1, 0x0, 0x0, 0x4000800}, 0x4000) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) r6 = gettid() tkill(r6, 0x34) 18:13:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 569.633298][ T9361] loop1: detected capacity change from 0 to 66 [ 569.644008][ T9347] EXT4-fs (loop2): unsupported inode size: 0 [ 569.650257][ T9347] EXT4-fs (loop2): blocksize: 4096 [ 569.656175][ T9361] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) 18:13:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xc802, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000024c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000002340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@fscache}, {@uname={'uname', 0x3d, '([*{$,'}}]}}) 18:13:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x51a4, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:26 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$RTC_AIE_ON(r0, 0x7001) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="0201050000000a000000ff45ac0000ffffffa9000000060000000000024000ffffff82000000e10000008877007200300700eeffffff00000000008000da55aa", 0x40, 0x1c0}]) [ 569.745295][ T9393] loop2: detected capacity change from 0 to 264192 [ 569.763903][ T9406] loop1: detected capacity change from 0 to 66 [ 569.777013][ T9393] EXT4-fs (loop2): unsupported inode size: 0 [ 569.783156][ T9393] EXT4-fs (loop2): blocksize: 4096 [ 569.818052][ T9406] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 569.842629][ T9415] loop3: detected capacity change from 0 to 1 [ 569.861199][ T9406] loop1: detected capacity change from 0 to 66 [ 569.883049][ T9406] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (8 blocks) [ 569.920196][ T9422] loop3: detected capacity change from 0 to 1 18:13:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:29 executing program 0: r0 = memfd_create(&(0x7f0000000140)='\xedr!QY\x88=Vx\xa1\xd1<\xdeb\x17\xd3\xe2i\x1d5\x17\xa4\x00\xd8\x02\x9f\x11\xfa\t\x13]\f\xcbo\xc4X\x00\x94/\x96h\xef~Ms\"\x00\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r3, r2, 0x0) pwritev(r2, &(0x7f0000001b80)=[{&(0x7f0000008380)="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", 0x1000}], 0x1, 0xef, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = accept(r1, &(0x7f00000000c0)=@generic, &(0x7f0000000180)=0x80) sendmmsg$inet6(r4, &(0x7f00000081c0)=[{{&(0x7f0000000200)={0xa, 0x4e22, 0x101, @private2={0xfc, 0x2, '\x00', 0x1}, 0x21d}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000000240)="79f4262ffef9fd7c4c7d4f1391e8001c0f2e908d50006942b0ad2091cdfdf36d70ad1c5bd667d8cf431a66f3b75f61e86c1c77abde8b14287c1afd1c96edfae923fe52e30519aa134248caf21d87db318aaa030270775d0297ccdac7ed93e6b1d0ae432cfa575fe44d3f4db90d3a1f1cac9e2941bf03b3ec9b415392c68fae41c97ff403f8e870af81b689cc7b8eb7672f182249d749ee8bb8b16604149993324cda994da0bcabda466f294d", 0xac}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="53a4d5871777090ce1cc7ac0402dd8475391e2bf5f6c80a41b06cbce9b3939172a937420fd3f70c7061b2c61afc9e53beedf621e572a35db347b296d7c208dec91894c3437b7450e23683ee395fe27d00da4333ca65f27444b66478812138b67b307bb61d521a75ff859a1b0d110bcdb25a787d5efa3358b1be7cd90470a4fc23b6b5c19ee91f014747a3178c5a59c3b4b37c4f985fad99f2bf59e04c0dbcce0a5a360cc9b140febbf3b3127daf1697df37a6eb3071a91984b67347b31bb5d2e1dfa0ef2916c27f1a30690e551746fe1f58907477e02882c384a", 0xda}, {&(0x7f0000001400)="84a12b5c64351bcca3be68046b4e8462398832cff516145625bb6c8d10a09ba9927ce4c4cbd266e5673c2b66801ba7a3ba72dd497d2b01e413d15ab0514712b475acc4fa570570ca8a466ad7a32bfc250233e994ba54cf08f090b12e73b2ae1fef06be223f62e25cdf0c88221dc88b2718b50637a2129b4eea81681898a7040677ff32c1c88304bfc85c26708651ba9f3c1bf37476db8249420343ddca497bd1bf", 0xa1}, {&(0x7f00000014c0)="529708f607d9f9192e0ed28108e6adbc969c602b5d4f01901ba9e421559b1ca8c6a192b689db0fb876a08a54b1e1458b53a7f5a8fc1ba5ca8627decc9285", 0x3e}, {&(0x7f0000001500)="cf493541bbb4ab199475d1655db98bad51ea51f08fafe6288be4f45e4c79687d357e0d7b06016d8307902ae754413c800d57cb8849ae4b7c073b7203b9a34415e2", 0x41}, {&(0x7f0000001580)="1cb30488b0817e49d8440c165afe049f836aa81ac933d9ad23b675ed48721e57209d0bfc1f15b406586893b2835a994e116dad33f7e993890b856ec6eaad8b080e337a7a386f951d675d63f0167b89cc90ef75d4184beb32f309ab0c29291258f662359359e832dfbe52c4a388e3703f6d772d3b55ecf3d8544586e997d8c1b90a095f0a2cf845b6fb6098a070ef332ce30e74429b8bf20ef5783708cbd418716c7369cfff3ee24925a8c1db0247f2dece277600feb29ee018944d46b47d16505b14ff6b36f9ef886daaf93f17beed6accd69b", 0xd3}, {&(0x7f0000001680)="7f21289925e7c63f7c4104032a17a05189919a98b02d77bb79e71b31f60b87c86cf6c7fae49d4da86cda7308ea7da4e12ddc80ac1db2c8e9dd286b681b3803e13ddc78f63e1a08eb6a2c91277038ff1aa8498f19407c35c674a68458e851d2c09a5531b5cdc8cd50fd58b615d9fbb759231cbbda7a85da41d246749b431a15e10212022c283556fce2c6f8f770907bbb055e0f3d86d70e0e3de4b2a6b47ca50d5ddea3b9aaca13526eb7a9441a58377aef26c1e800dbb99fc9526a387d11b84be84c751d9ffa83cdce3fb4062b3ccec2a4a8152d1a49a319be99d9", 0xdb}], 0x8, &(0x7f0000001800)=[@rthdrdstopts={{0xb8, 0x29, 0x37, {0x3b, 0x13, '\x00', [@calipso={0x7, 0x58, {0x3, 0x14, 0x1f, 0x800, [0x2, 0x3, 0xffff, 0x9b, 0x9, 0x86, 0x5, 0x5, 0x75, 0x9]}}, @calipso={0x7, 0x38, {0x0, 0xc, 0x8, 0x101, [0x9, 0x8, 0x6, 0x6, 0x4b6, 0xfff]}}, @ra={0x5, 0x2, 0x9}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}, @tclass={{0x14, 0x29, 0x43, 0x4}}, @dontfrag={{0x14, 0x29, 0x3e, 0x7f}}, @dstopts_2292={{0x60, 0x29, 0x4, {0x8, 0x8, '\x00', [@pad1, @jumbo={0xc2, 0x4, 0x515}, @pad1, @generic={0x1, 0x37, "2a5dddbfffef5c487214eefa7923f39c942bdb560e4382345b9c6630a01239c355692915852bce492c665d81bea3d3925914b547366b2e"}]}}}, @hopopts_2292={{0x48, 0x29, 0x36, {0x84, 0x5, '\x00', [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x9}, @enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x78}, @pad1, @generic={0x7, 0xd, "995f2f2ada4488baf497b1c03a"}, @jumbo={0xc2, 0x4, 0x8000}, @enc_lim={0x4, 0x1, 0x1}]}}}, @dstopts={{0x60, 0x29, 0x37, {0x0, 0x8, '\x00', [@hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @multicast2}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x2}, @hao={0xc9, 0x10, @private1}]}}}], 0x1f0}}, {{&(0x7f0000001a00)={0xa, 0x4e22, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000001b00)=[{&(0x7f0000001a40)="6199b20c137b6dd4a64934bd92e289990209a946009c80a9c40b4bf8e25d", 0x1e}, {&(0x7f0000001a80)="abe968f76f", 0x5}, 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{&(0x7f00000066c0)="fdeaf5058118fac0be81790f7d90a5514c4d703b51c25184b660c9e08c6bafa7771905a5ba64ee0eb732b00b2fcb61f6884dbb061a424ec6edbd48f7a468a39e833304fbfa08fad93970eb2492b8cb1dcff5b347169ce3c7c65ea03e6ed350e39d89a8c3a5a8af29512194bf920677b47ef10d46752fed0fe24fcfe73114bbbefd9d7eebdb74d921e5e467a0e7310d59305d7dcc6473f8e686e2262ec892a8159f8b65a866e0511ce33383bf36f4ef7530bb6e710cc8b3cb6b8c3df5a508b5c4b38bf0fa79df01c6194e5b", 0xcb}, {&(0x7f00000067c0)="3bcbedd06f087bf3ee5b81defc28ff65e57bcdfbd89f14d1193dcdd1b6ee788131217f2f7f35d41ef1eaaf959c8d4ef1b05a2ffa51d4c0b7929f2cab2deddf34a0cc7252bf1fae970c493790d9c7384ce3301488da1b06e8496563964992", 0x5e}, {&(0x7f0000006840)="f242e932f312a7426f7dc362b830c7fe6dabae5b35febed16ef62e51c84fc9b5df900744179a6379b65f80ebc1ea387edf0f527d6b5a2fa721df986b1ba429f9a006a1f9c9ac5d5cf4146b6577b381d40ccd97804503bae97ca2495bbbe5424a13b8f3978a082323d61d44a70b82f23b5f468981c079f3fef550ac1f8122fd19f38e8cbd7220dce63576b3534ee06bd5f0f888839247df7ddd0fa0287075c326d5e5a923d709c9f8e7acd38be5a3552116fd8948c1b15fdfa4fa5b0c33bb41a956824860b1905db7f9938fbede843016cfcd5af696066b5e4ddaa655d547eddb810274c12ac291954c6802867d685d2cf1b8", 0xf2}, {&(0x7f0000006940)="85b815097ab9b942c8ae756df444a97ca83c460b86be4ce7bedadb61305dbff52b0ff5e6d5bb3980cf87d391065ebd443486f69f8c9ee2514ab295b2ca850dc62f94233838d98f69528f8acb2d7f8ece2dabb35e81a879f78753d170b90b47b32d9a6b1426c576944215775c5a889d9b885181d639eb40ff2389e1cd46bcee919302fd5c4609693ac44d0f0a55f9d0985c5c", 0x92}, {&(0x7f0000006a00)}, {&(0x7f0000006a40)="5572e0b67c3650631bd00637570a72e555581f54e105cef8c234ee5f2dde885a85318224726495ff4be3ebddcc13737317b1af51747b56ad35a9466686218ad4c6645749e1e7f0c792e1799b2c164ff5d273a5478a3ccc035fb936cad9189cfbdefcb18f0df36f3b09c357ae9bc479e1dca3281ac127042585731497e876e1b9a7ad294369cce3bd4ec17a14dd3c", 0x8e}], 0x7, &(0x7f0000006b80)=[@rthdrdstopts={{0x70, 0x29, 0x37, {0x2c, 0xb, '\x00', [@jumbo={0xc2, 0x4, 0x9}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x63}, @calipso={0x7, 0x28, {0x3, 0x8, 0x59, 0x5, [0x51a, 0x29, 0x3f, 0xa8b]}}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0xa69e}, @enc_lim={0x4, 0x1, 0x1}, @ra={0x5, 0x2, 0x9}, @pad1, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hopopts_2292={{0x30, 0x29, 0x36, {0xff, 0x2, '\x00', [@pad1, @calipso={0x7, 0x10, {0xba179b96beb7c02, 0x2, 0x7f, 0x40, [0x6]}}]}}}], 0xb8}}, {{&(0x7f0000006c40)={0xa, 0x4e22, 0x7fffffff, @loopback, 0x6}, 0x1c, &(0x7f0000007e80)=[{&(0x7f0000006c80)="d1b3abb191a8889a6e9ccf443b170aee9e236fba0922741ff5655310f5daf63bcfa1339e9712a6a2acd1e057e5d69e5911a37917ef4f7f652f60a8639dcf0ece14e3dc96466b028811bf04", 0x4b}, {&(0x7f0000006d00)="30ca790401ab038227aa1d37fdba26a309e9b68564170ff3f4aa9dfa5103ab8bca7e731a05ba0da49b1a31f580bfc8b5884699fe736ad54b", 0x38}, {&(0x7f0000006d40)="744d01e4774e81f50f91138e26d137f41eb2db3703ae1c2a7373455814825468762ba4b4e3fc8444d1fd8397d541b2f99f9bdc767119e12b695156dfa510094c2f30d28881c8faf22250fa4b16e7dcfe415e8b33f7e252041e1945f2366d9b1de3fd0d5a9feba192d67b63ff42d6b693e389bfccf29f292d972c8bebe01a51c43bde87bf7589fdd4223482ea7de987", 0x8f}, {&(0x7f0000006e00)="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0x1000}, {&(0x7f0000007e00)="741ef3c754f51064cc8357c2a2b1abefc6ec14fc6af731b861cbccfaac932707e12cbf96eebe285e7a6f06193d8507109651117449fbd16ed6668420153c9dac1e6993f8621edafcbf434716a9d133b3b421dfade006967aba57939fed223007b93a65b2069495d1bc", 0x69}], 0x5, &(0x7f0000007f00)=[@dstopts_2292={{0xf8, 0x29, 0x4, {0x6c, 0x1b, '\x00', [@ra={0x5, 0x2, 0xfff9}, @generic={0x70, 0xcc, "2f679d0d8a770b56c73956d2fc5f6f65c46ffca92aa88059b07ce3935dd8688fccf349a04899b1a4c152e78e85e0f4890d908157757f56981cc3cdeea4a96620761093d2c39b3bdd31a73ee3c72fee77258ac0a215d1a11ac7a1c63a72dccb143f93f3b47c6e2740d84baf25538982646a6e0111f05266f3caf7d9a093f6477e3478f8bc8a6cd37a152d95dd2eb1b2f843fffe847abe9e00cd0b3d3f870d724e2147ed860cda3d844ceb7c96537ba8cbb0b7ed633ff5a214877a854c456e47f39a854d5a428f3bf404f2f026"}, @enc_lim={0x4, 0x1, 0x9}, @jumbo={0xc2, 0x4, 0x10000}]}}}, @rthdrdstopts={{0x90, 0x29, 0x37, {0xff, 0xf, '\x00', [@hao={0xc9, 0x10, @local}, @generic={0x80, 0x61, "ad5243da87253f4b7af585727b26d81c61478a13c81ab52e6942d367b4a7f87f480758a764ad33e48bcbed804585e7b98ce9d442178f1fcadf021f28bf51f457d0cf3067991c471d5572bc1ddd6a43bd44255c77cb2b311b14fa0777fa253a4f7d"}, @enc_lim={0x4, 0x1, 0x38}]}}}, @rthdrdstopts={{0x110, 0x29, 0x37, {0x8, 0x1e, '\x00', [@calipso={0x7, 0x20, {0x1, 0x6, 0x3, 0x3, [0x4, 0x3, 0x0]}}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0xfff}, @hao={0xc9, 0x10, @remote}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x4, 0x98, "a95fd9d2faafce9a4d056b479919b96c834b1969de8f030090fb5759b8a0ab105740eb9b61072b2b3f5a5eef8a3ef8f2a7a3380bcd8b145bdd8fb5e8b60125e345540bdc2dc7b74088496eb076626c38d36390fc6fd4342702d045b1e51551eeb8aae718c1c3130b83c122febfb7cdb07b89b4336f991e13fe74d86ff57994645d2372dddb243c63b100d7193aecd5bd341cf426c13a5c0f"}, @pad1, @hao={0xc9, 0x10, @loopback}]}}}], 0x298}}], 0x7, 0x40800) write$eventfd(r0, &(0x7f0000000080)=0x20000100000094, 0x8) write(r0, &(0x7f0000000040)="0600", 0x2) sendfile(r0, r0, &(0x7f00000001c0), 0xfeff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000002eff0)={0x264, &(0x7f0000000000)=[{}]}, 0x10) 18:13:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:29 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='syscall\x00') read$char_usb(r2, &(0x7f0000000100)=""/112, 0x70) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) 18:13:29 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010600)="034344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="00f75a283619d542681e01a1f328ce9b44a530eed61a2852c1e2e368eabbc7761db2e98cbf85e8762ea9a49648587aad7f8c469b22abd7d29d9ee51f4c00c4f4f48aa3c55969ce5363f9635b637e848c3bff887d92ef7c5d782d6ead54403fa517b0c54b79"]) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x0, "00001000"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000000c0)={{r1, 0x0, 0x0, 0x0, 0xdeb, 0x0, 0x1f, 0x7, 0x9, 0x6b, 0x5, 0xfffffffffffffbff, 0x40, 0x400, 0x10000}, 0x10, [0x0, 0x0]}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f000005eac0)={{0x0, 0x6473b0f7, 0x552, 0x1, 0xa8c1, 0x401, 0x3, 0x1, 0x6, 0x1, 0x100, 0xffffffffffffff13, 0x0, 0xd0, 0xffff}}) r4 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa64f, 0x0, @perf_bp, 0x0, 0x200, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00000018c0)={0x3, 0x80, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x2, 0x1001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x1}, 0x10, 0x9, 0xb4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdbe, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000400)={{}, r7, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r8]}, @devid}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f00000020c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r10, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r9, @ANYRES32=r8, @ANYRESOCT, @ANYRES32=r6, @ANYRES32, @ANYRES64, @ANYRESHEX=r4], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r11 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r11, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}], 0x0, "00001000"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000000c0)={{r12, 0x0, 0x0, 0x0, 0xdeb, 0x0, 0x1f, 0x7, 0x9, 0x6b, 0x5, 0xfffffffffffffbff, 0x40, 0x400, 0x10000}, 0x10, [0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005fac0)={0x17f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {r3, r6}, {}, {r12}], 0x1f, "cbc3f534890376"}) 18:13:29 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000800000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e2f4655f000000000000000001000000000000000b0000000001000018000000c28502", 0x63, 0x400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="003b4930a49cbd70e0853b0600000000000000ebdc888527663a63cfba29e133a0431da94c6e066049af94e946e49635f703b3eb784315e023507d3ba7a97c59f539843e6c11fd7f41211ba23fec23c2e5de24541ac86bc140b586718a46b3d24051be56a5e18fc5941fc222cdc2142a3bd895619aaa9dd211011efe8410bfe73d626f6da6dcdc8ef0f6b4ef8a687c9123"]) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x880, 0x4) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x80, 0x30) r3 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) r5 = syz_io_uring_setup(0x3efa, &(0x7f0000000140)={0x0, 0x8e8d, 0x8, 0x3, 0x2d8, 0x0, r2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000001300)) ioctl$BTRFS_IOC_RM_DEV(r5, 0x5000940b, &(0x7f0000001340)={{r0}, "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"}) dup3(r4, r3, 0x0) r7 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000002380), 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x8010, r7, 0x2bd73000) r8 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r9, r8, 0x0) syz_io_uring_setup(0x187, &(0x7f0000000340)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f000077e000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r10, r11, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x0) syz_io_uring_submit(r6, r11, &(0x7f0000002340)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x4) ioctl$BTRFS_IOC_ADD_DEV(r3, 0x5000940a, &(0x7f0000000300)={{r9}, "ee680107ac7434526f08672dba4e2142ec39524e15d7bc3f2078ee06599aa32e538441c01b375cafd8f6f4b1223c73e5c0f10cf87f09830982926d93ac788d0fa3be659529c937565694922f9b0373ae263a08c06bf085383d6ac3316a09854c30418e50c210aae118e4a5930d4e299e8c77055f4eff8386edab8ca810019c6ada6feb4e822d58dc0b37e55b49e3c76f056baa791412ea1fafbaa3a08014186fc38239103ac1b3c395c8d3d40f7fb4e81730313e0e879e24e0a7d84e0ca814b85daf09a1892ebc628d1ac92bbad30480379ac32ea4c6dc4734cb033e626c74563c59147eab273435aa6e415743ad5c647ccbbf14f8fc7d839dd60e6960d8d9e5641889d1f6cc3d033bddbac4a26db3016b1f572345625df8bc8755d2d6e9045f6b5e3bd8f4c7d4e4fa8a295d6137205beb9af58b6c64b3ad1cd68a381a80ea0344cafe7b4ec9f9135af442ab7749fe5c3e1a132fab32c58bb4f948253fa5de33045ae4b32a2bce23a330541bc779de1767e961aca0f0f3571073cb91371dfd72646e7c881607d1102bd70a373640abf41470756ab41ceef1dcb94139a5dc589f76517e056d7b51658652ca0e715e86d2d264eb7fcb98b3f43aff8a25ec15f6f083989e53a1f67837c7e5d54390d949af8af81480058dbe1159e436a916f8df38dfe24471d7ceeae8f9fae1ef28fb6c2650eaff41da64e3ce87917decac3b403f8fced03cb839f0e003e3aacea69a96a518c069a397b8ca90ad5d79023361b9aa9ee2dd9a13954a2d725916978834773c31fe283c6cd62c36d67c1a6cf5fe943af56971f9c0e133aaebe91c4becfbdc92bbdb47c7f1e59eec308a094e8b90ffedc53f21c0a3df8435941c26037460e7cb6c57a9f98be76aef9c9136adb56aa7329ca9a97ce4fda0cc4e0525eeceaa03bd637067fb91991153a3986ab7b0c4504fb279059e34ec7344866ee9dd3c188b7eda7f12e9f5f2b48fd049833417f7abb61360b5ad8f7679ccd9e093987416b4826889f8ed53247c65e2538de6442d44241e754797ae5d6ac9493e3f7f8dde67e5a3895c5883c1ee9aa39d9b6204416b2fa989fb3a038e2779975a668c6c60235870c00ddfc4565ed087db32b776bb52f3552262f2d1541a58aa768834d537e1f14562118161f0dd7ff975987903fc8bb495467cd464a00cd7a518d35e1a51631106b57e6af63e64d080f9537c24c6e041aa44ad3d942ee8d9caeb4eacbb3f916a0c1c62662300d741bde9effdec78bf522aa72f9ec160cb657ac5ef97e4d6c693cd913516e097aabda3d93d3f6fb8ad478762ecb5c58aad6b48e644e100ae208e69c6a8b0d0f978283dcf9328821b4b90d9be333c15c41657bf24644badf60f139f750d569e83ce8940a471cab6718818f0e4110ef42534a83cec8bc426f021589493e0fcb49c4f46838b78e45ce57ede36218ec9d4d52774ec6dab0dc18a133d949408c7d2b7836179228052a26251a7f10f14aed53c8e25b65c1fc291c06adcec6aa3687f8f65743de1209f2cb56fc0d489d3e8504bd9d679da65c0757022db9e95875738486f936923047f9a5b91f2e0d7f236a4e71e68b42bc8fa17ba6cf90113e745f65ebe953743ed820d75e92f4de9b776fc6d2d499ad480773263b4f15152e49c74ee97a2e19432e5967911bbfd3e8bf6f8134296a6bf24293a4b4a6823cf29dd9a6477def65234cf71ff9ce5ce8a864b8f552f0c4463d2078869e7b8e782b8bf2380b3b2e9f6d21ab65528abbd49f1f1533e4f1c8e65923f75b92eeb8957e0a2a70579d841a7a33b88763fd3d29a3214e827e0d6b46c68b5fde764585e480b84bc8864f7bd70a1c3056d40279e4a41983e4b845c410cbaf46856e4ba30e9fc67d252a27079434264f0d5e48952330151c6ea59aeb37d60ad7e939a134930e257aa3ee57c73153d6a01e0a0cb649ad08be65fc106eecfb071e0beb302b3edb6b68d02b8a543e6e33fb56aaec21b6406b99910b7690cc077c3b9ee662e915e6a1867d9ec26bf324d8473bd174a37cd26483d80c63cbab5f34d37f98a17717ba982345de4c28ffa3c49f01b8df5add10cbd0c833e41c945fef00e0369a80231f1a94c6796edf63361be8048bc116016207a1fefe52d78d98db6f07ce8f53cf25fd289fefcf2f6cba402f82200b64d750da52d5571c1be8588a4eaa905a9997b4a020e614f1da54794ead049773d1792852148d2e0241b22bb4fb91480e09caca0e01b0cd4c400b3d67066f06fd59e41f7f18c07fadf5d04086954122e791c322fb5ed1630dc392b61bc93fc72d035d8fab62cd1b2d2e91f22fff5141e355f6d61a24269c13a296e2252d33265a411c79b8cf31b276e0263a974ff1f469a2cbfcc8648ff85f44a2d60a37829af3bb86547bb6440b0660125f2c3f59698b6e0bf255f90ac142f5fbf358da8c8eb6bef63b14d6952c598ee58f454045c148e089416021ccb197684b6c70b66f833b791baa8ee1779b131c177ab932235390d6444b39568b691c7c2abbe23300138e534c8e858e6cb94a2b21bf5df4e428b24857753a80aa4336813f355f9a3878fd43320c6da583e6e9481784f1d54b8025ec0d051a9a1fc85c91aed3c71a4e1bf3d298e9df31e6b29632993f24b2994dcf82d7fe49ff605df3b86014090e094e501134e4718dcceece449a2e05fa3f755d119405cb73f91c870428be2276c363bbc7fa1069fedc6c50346e3638ba9b8ec958d0d2e6ddf958ca0b245c7994ae4a999cd2e109370a2ae3871aadade37123df96c9abcf1f949bd247b3f90f4a39662fd51b04a0cbe52b303ff0f30164b5bca9f58a61a3f4f21f7097ed197a9beb31e30f30e4db013d4342536fb7a80facd27c515fcd30fc803a071640ffc1e513a7f70db8a8df0162ef34c7cb6f8f61dbb19a961dd4a1cb5cb8e249def64e6fadb3738f592355f2b48e6fcad11e363fd0d2f920625ca1341ee2b64c7e237cf6511c96275e04a71988729fda3a8a42dee8dd7fc30896127f21a5d1f2fce95eb6e2a4b2a6e3a2412f468c69dc10ea52b39e63d7f7c5d5156792ceb922cde8db1a81b356c639f61a48a1fb5e493fedb9b3cec16d768208122acc28bc6b61d54c97c188d8bd785febb74da75e9a5baae1cab795dc5ccfde3fea9a07fe863d3676edaa9e372d16650e9c3ac1ba7439e3e8508c2cbc26bb2538d75808ddc7221620348b100dc66f3320d5a778ffa6c274596c9054d4befc09496b098c87f53969ff2aaaa08df2a5cb837507869a29656d2f1b5e9f1602f00ea1d9c2b5e530bb243a0be0826090d122ab36f7b637c7c914369420e6a40cd0b95512a44be6bb3741d495c30c4c14cae13e18df220eddb737659059e1e2da72876b2282a4feca862ccd52f26720bc418e247f386bd103a25ade32dfa4ed1a2c2e22eb728d0d990160849b2c9bb70a04338a994e7c06d0a7cfbe16aaa79f53db44803a00fe9d0d2d06f7f7dfb2a40660613a08dd626b45aa9697e5e5811ba0abc24f5c05416fbeae64b8fb0917a70141315c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[ 572.419477][ T9433] loop2: detected capacity change from 0 to 264192 [ 572.431413][ T9438] loop1: detected capacity change from 0 to 256 [ 572.440539][ T9433] EXT4-fs (loop2): unsupported inode size: 0 [ 572.441724][ T9440] loop4: detected capacity change from 0 to 136 [ 572.446568][ T9433] EXT4-fs (loop2): blocksize: 4096 [ 572.459617][ T9439] 9p: Unknown Cache mode W 18:13:29 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='syscall\x00') read$char_usb(r2, &(0x7f0000000100)=""/112, 0x70) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) 18:13:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 572.466064][ T9438] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (32 blocks) [ 572.488436][ T9450] loop5: detected capacity change from 0 to 4 [ 572.489117][ T9440] isofs_fill_super: bread failed, dev=loop4, iso_blknum=34, block=68 18:13:29 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='syscall\x00') read$char_usb(r2, &(0x7f0000000100)=""/112, 0x70) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) [ 572.531872][ T9457] 9p: Unknown Cache mode W [ 572.537084][ T9450] EXT4-fs (loop5): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 572.547498][ T9460] device lo entered promiscuous mode [ 572.564240][ T9438] loop1: detected capacity change from 0 to 256 [ 572.572290][ T9440] Y­4`Ò˜: renamed from lo [ 572.578775][ T9440] loop4: detected capacity change from 0 to 136 [ 572.585279][ T9467] loop2: detected capacity change from 0 to 264192 [ 572.593188][ T9438] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (32 blocks) [ 572.595786][ T9471] 9p: Unknown Cache mode W [ 572.607762][ T9467] EXT4-fs (loop2): unsupported inode size: 0 [ 572.607776][ T9467] EXT4-fs (loop2): blocksize: 4096 [ 572.624589][ T9450] loop5: detected capacity change from 0 to 4 18:13:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40002, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:29 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='syscall\x00') read$char_usb(r2, &(0x7f0000000100)=""/112, 0x70) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) [ 572.630871][ T9467] loop2: detected capacity change from 0 to 264192 [ 572.638195][ T9467] EXT4-fs (loop2): unsupported inode size: 0 [ 572.644275][ T9467] EXT4-fs (loop2): blocksize: 4096 [ 572.658386][ T9440] isofs_fill_super: bread failed, dev=loop4, iso_blknum=34, block=68 18:13:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:29 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='syscall\x00') read$char_usb(r2, &(0x7f0000000100)=""/112, 0x70) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) [ 572.680258][ T9450] EXT4-fs (loop5): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 572.717152][ T9491] 9p: Unknown Cache mode W [ 572.718295][ T9494] loop1: detected capacity change from 0 to 512 [ 572.746601][ T9494] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 572.753831][ T9489] loop2: detected capacity change from 0 to 264192 [ 572.774455][ T9494] EXT4-fs (loop1): mount failed 18:13:29 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='syscall\x00') read$char_usb(r2, &(0x7f0000000100)=""/112, 0x70) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) 18:13:29 executing program 4: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r2, r1, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000100), &(0x7f0000000140)='system_u:object_r:hwclock_exec_t:s0\x00', 0x24, 0x2) ftruncate(r0, 0x1) lseek(r0, 0x1200, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x101000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f0000000780)={0x0, 0x0, "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", "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"}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) 18:13:29 executing program 5: perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0xab, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r1, r0, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x12) 18:13:29 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='syscall\x00') read$char_usb(r2, &(0x7f0000000100)=""/112, 0x70) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) [ 572.806690][ T9489] EXT4-fs (loop2): unsupported inode size: 0 [ 572.812748][ T9489] EXT4-fs (loop2): blocksize: 4096 [ 572.818235][ T9505] 9p: Unknown Cache mode W [ 572.860842][ T9494] loop1: detected capacity change from 0 to 512 [ 572.870485][ T25] audit: type=1400 audit(1627064009.504:26): avc: denied { relabelfrom } for pid=9512 comm="syz-executor.4" name="" dev="pipefs" ino=105180 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=fifo_file permissive=1 [ 572.901690][ T9489] loop2: detected capacity change from 0 to 264192 18:13:29 executing program 0: set_mempolicy(0x0, &(0x7f0000000000)=0xffffffffffffffff, 0x5) unshare(0x40400) clone(0x501e0080, 0x0, 0x0, 0x0, 0x0) unshare(0x10000400) 18:13:29 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='syscall\x00') read$char_usb(r2, &(0x7f0000000100)=""/112, 0x70) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) [ 572.912615][ T9520] 9p: Unknown Cache mode W [ 572.926359][ T9489] EXT4-fs (loop2): unsupported inode size: 0 [ 572.927478][ T9524] 9p: Unknown Cache mode W [ 572.932596][ T9489] EXT4-fs (loop2): blocksize: 4096 18:13:29 executing program 5: perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0xab, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r1, r0, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x12) 18:13:29 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='syscall\x00') mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) 18:13:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40003, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 572.957769][ T9494] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 572.977228][ T9494] EXT4-fs (loop1): mount failed [ 572.988688][ T9535] 9p: Unknown Cache mode W 18:13:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:29 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) [ 573.042262][ T9547] 9p: Unknown Cache mode W 18:13:29 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$sock(r0, &(0x7f00000003c0)=[{{&(0x7f0000000000)=@in6={0x2, 0x6e23, 0x0, @empty}, 0x80, 0x0}}], 0x1, 0x20008100) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r2, r1, 0x0) r3 = socket$inet6(0xa, 0x3, 0xff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000080)={@local, r5}, 0x14) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000100)={'ip6_vti0\x00', r5, 0x29, 0x34, 0x9, 0x42, 0x6e, @private2={0xfc, 0x2, '\x00', 0x1}, @local, 0x7800, 0x8, 0x2, 0x2}}) sendmmsg$sock(r0, &(0x7f0000000200)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @loopback={0x2001001000000000, 0x3}}, 0x80, 0x0}}], 0x2, 0x0) 18:13:29 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) [ 573.103863][ T9563] loop2: detected capacity change from 0 to 264192 [ 573.108692][ T9564] loop1: detected capacity change from 0 to 512 [ 573.118184][ T9566] 9p: Unknown Cache mode W [ 573.132393][ T9563] EXT4-fs (loop2): unsupported inode size: 0 [ 573.138437][ T9563] EXT4-fs (loop2): blocksize: 4096 [ 573.151872][ T9564] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 573.189084][ T9564] EXT4-fs (loop1): mount failed [ 573.194878][ T9579] 9pnet: Insufficient options for proto=fd [ 573.213102][ T9563] loop2: detected capacity change from 0 to 264192 [ 573.222673][ T9563] EXT4-fs (loop2): unsupported inode size: 0 [ 573.228772][ T9563] EXT4-fs (loop2): blocksize: 4096 [ 573.298042][ T9564] loop1: detected capacity change from 0 to 512 [ 573.321013][ T9564] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 573.327829][ T9564] EXT4-fs (loop1): mount failed 18:13:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) mmap(&(0x7f00000f7000/0x2000)=nil, 0x2000, 0x3000009, 0x30, r1, 0xf1144000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000180007041dfffd946f610500020000e80202080100010800080005000200ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 18:13:30 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x80000000, 0x2, &(0x7f0000000340)=[{&(0x7f0000000240)="6e61b94607456de30caebae1f60153bdd2b6f722c1dbd7429cccc4492a0cb0fd5fbd12e3934203c21d9e42920f914fb3783694f0a1c13962e2f702966de4b38b9f66208f0c4c123e76ce910dc9a6a919e20a90bd8942915ab295e9fe150ab6f256bb069844840a", 0x67, 0x7}, {&(0x7f00000002c0)="deac56d0f8f323007a09d1526d7b9dd3e61ae43190ad0bc1a74acbb8bf61fe2d7eff62e334f5833ee61a1003f8d8096d4bba599af95367842bf265ba3605e4f0bfca83a172cbf8eae6b0ea15e5", 0x4d, 0xff}], 0x121000, &(0x7f0000000380)={[{@barrier}], [{@pcr={'pcr', 0x3d, 0xd}}, {@subj_user={'subj_user', 0x3d, 'ns/user\x00'}}]}) fallocate(r1, 0x68, 0x6, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x5, 0x0, 0xff, 0x0, 0x0, 0x8, 0x1003e, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) lseek(r2, 0x2, 0x3) syz_open_procfs$userns(0xffffffffffffffff, &(0x7f00000003c0)) accept(r0, &(0x7f00000000c0)=@ax25={{0x3, @rose}, [@default, @bcast, @rose, @null, @netrom, @netrom, @bcast, @bcast]}, &(0x7f0000000140)=0x80) 18:13:30 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) 18:13:30 executing program 5: syz_genetlink_get_family_id$smc(&(0x7f0000000000), 0xffffffffffffffff) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x2d}, {0x4c, 0x0, 0x0, 0xff}, {0x16}]}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) 18:13:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 573.783620][ T9599] loop1: detected capacity change from 0 to 512 [ 573.797146][ T9606] loop2: detected capacity change from 0 to 264192 [ 573.805026][ T9599] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 573.811946][ T9606] EXT4-fs (loop2): unsupported inode size: 0 [ 573.814133][ T9599] EXT4-fs (loop1): mount failed [ 573.818209][ T9606] EXT4-fs (loop2): blocksize: 4096 18:13:30 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) [ 573.826256][ T9610] 9pnet: Insufficient options for proto=fd [ 573.839490][ T9614] loop0: detected capacity change from 0 to 264192 [ 573.844607][ T9617] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 573.856846][ T25] audit: type=1326 audit(1627064010.484:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=9600 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665e9 code=0x0 18:13:30 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) [ 573.874105][ T9622] 9pnet: Insufficient options for proto=fd [ 573.890908][ T9599] loop1: detected capacity change from 0 to 512 [ 573.895865][ T9624] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 573.910592][ T9614] loop0: detected capacity change from 0 to 264192 [ 573.922197][ T9606] loop2: detected capacity change from 0 to 264192 18:13:30 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000002ac0)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) timer_create(0x0, 0x0, &(0x7f0000000040)) timer_gettime(0x0, &(0x7f0000000080)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r1, 0xc0182101, &(0x7f0000000140)={r2, 0x6, 0x3}) 18:13:30 executing program 5: pipe(&(0x7f0000004340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)={0x30, 0x0, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x4}]}, 0x30}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0xab, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="550000001800fd0c00000000000081930a600000fca84302910000003900090020000c00020000000d0005", 0x2b}], 0x1}, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r3, &(0x7f0000000300)={&(0x7f0000000180)=@llc={0x1a, 0x30c, 0x40, 0x1, 0x4, 0x1, @remote}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)="44ce86156148ffd7bc697a2dbbff351e31702ac7db3c04378a8f9861b3ae8d60191b7917a833bcf3a8751a131d58f88544c57992a7bad5fb043740153b0274d3f7dfa35c878fdd575140949d3c4dc59ace2555222a98526006f33b87e32827eaf483d9ce679d5659cb5e833230f2d72c8694ec76b3bd48ec5605fc0ab263d324e293daa1aa30f4b1c803a59ec55e33af9b364086a1047ad347bee86f34a3", 0x9e}], 0x1, &(0x7f0000000580)=[{0xb0, 0x105, 0xfff, "87715f05fc4ec8131d6e31acf7ba263bdcde548bc48a7945bcd0a07a549b540f27a2dfa3f2657be6f1fb4948a8aa43ea51270f4adf852b64c12d45c77b6d8e772d4a947298cb94310f321e9af4029d084b34d0f8f591a251b3576522cf511fb338b0303fb49f6b6e7fbf744ce4b5fb9b4afbea70a4bebb7a571ad66542ba834eefeaf8891fc41c025c88fb4b04b3e1d62c528969afd22c3b757985cf753d13"}, {0x20, 0x1a6, 0x3, "1580659c4b916bb7d247c76f6f"}, {0xb0, 0x105, 0x1, "a507566947468443992ae6fef45186f587d56007ba7b1e417fdc107b3c707a3c5e0a392ff81e6d1d3932c7067b11f38f19417849d0005aa39db8c90d2a5934435e9d03ea80587c70e18da9f693a6ad42959d5eabfa22294ebe049f3bbf0b435df710a4e7f5766120f86d00f2eef9248d7d6e61eb26af45325d6a2eb77b88465429346ca28cce8b3c73943eafc62beaf6d513bb87e38cc51f33f18107a8"}, {0xd0, 0xff, 0xa850, "80fc891562dca43765ded2fef9530f07eb4b553f3856a1414e2b3a17c5d0e46cf60000979ab438d7ef85a6e4bab50b8cd3fdebc6e5eace48486de177d8bdb3eb34e59b372e8d9ab14f302f21decf3f85aa2d788796a34162e029221e70c78ec08567ce1b6f914d7c707c659e7cc8ddef60909c0c5cf08b0da01df57d931576bcb3d7c4005893b04bcecd356b33b807571d29a5a945f01f35b3d1b328828e913ca3dc91f78a9c29fb871cb14a549d6822966c4663f52eeca35ab6ac85fc"}, {0x28, 0x105, 0xfffffff8, "4986bad595d094a441788ffd9e60c42d4a5a5b52"}, {0x20, 0xbbd34b0fee815568, 0x6, "aa5ac731c32c56fd9b79908c78da49"}, {0xc8, 0x1, 0x0, "0b81eeabdf657fc2ae49e0d77844146323fbe37b11ac244ce2a9c92425099dee8c16af166c7e1e1daedca3676159427d388a320fc9b84f2dd98c8ef2198bad011e764f9f1e4a0d9d9968201a2808fc678a9f531af7a2da7f664bcb7a1dc840e34466a8cfa26c08841c637712096951ae85a26a2ba36bdd5130525392f106318dc28dcb1185e2c0004ab3cb14ebb1c346f6a2057adea169b3bef176e57948396df469bb11611838e6a523b41b9e279ae1628a8e2f9c91"}], 0x360}, 0x4000000) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0x14) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) 18:13:30 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000380), 0x44402, 0x0) fallocate(r1, 0x4, 0x0, 0x2) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000040)=0x8, 0x4) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x200000}], 0xaa, 0x0) recvmmsg(r0, &(0x7f0000003700)=[{{&(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @initdev}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000100)=""/209, 0xd1}, {&(0x7f0000000200)=""/250, 0xfa}, {&(0x7f0000000300)=""/88, 0x58}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/44, 0x2c}, {&(0x7f0000000400)=""/72, 0x48}, {&(0x7f0000000480)=""/115, 0x73}], 0x8, &(0x7f0000000580)=""/163, 0xa3}, 0x5}, {{&(0x7f0000000640)=@ipx, 0x80, &(0x7f0000000a40)=[{&(0x7f00000006c0)=""/1, 0x1}, {&(0x7f0000000700)=""/163, 0xa3}, {&(0x7f00000007c0)=""/193, 0xc1}, {&(0x7f00000008c0)=""/97, 0x61}, {&(0x7f0000000940)=""/24, 0x18}, {&(0x7f0000000980)=""/165, 0xa5}], 0x6, &(0x7f0000000ac0)=""/58, 0x3a}, 0x84}, {{0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/229, 0xe5}, {&(0x7f0000001c00)}, {&(0x7f0000001c40)=""/246, 0xf6}, {&(0x7f0000001d40)=""/231, 0xe7}, {&(0x7f0000001e40)=""/128, 0x80}], 0x6}, 0x100}, {{&(0x7f0000001f40)=@phonet, 0x80, &(0x7f00000021c0)=[{&(0x7f0000001fc0)=""/210, 0xd2}, {&(0x7f00000020c0)=""/138, 0x8a}, {&(0x7f0000002180)=""/42, 0x2a}], 0x3}, 0x9c8b}, {{&(0x7f0000002200)=@tipc, 0x80, &(0x7f0000003580)=[{&(0x7f0000002280)=""/206, 0xce}, {&(0x7f0000002380)=""/3, 0x3}, {&(0x7f00000023c0)=""/241, 0xf1}, {&(0x7f00000024c0)=""/97, 0x61}, {&(0x7f0000002540)=""/33, 0x21}, {&(0x7f0000002580)=""/4096, 0x1000}], 0x6, &(0x7f0000003600)=""/235, 0xeb}, 0xc7b}], 0x5, 0x10102, &(0x7f0000003840)={0x77359400}) [ 573.939656][ T9606] EXT4-fs (loop2): unsupported inode size: 0 [ 573.945723][ T9606] EXT4-fs (loop2): blocksize: 4096 [ 573.960895][ T9599] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 573.967427][ T9599] EXT4-fs (loop1): mount failed 18:13:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40005, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 574.003926][ T9642] 9p: Unknown Cache mode W 18:13:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:30 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) [ 574.061807][ T9653] loop1: detected capacity change from 0 to 512 [ 574.067953][ T9659] loop2: detected capacity change from 0 to 264192 [ 574.090406][ T9659] EXT4-fs (loop2): unsupported inode size: 0 [ 574.096575][ T9659] EXT4-fs (loop2): blocksize: 4096 [ 574.104191][ T9653] EXT4-fs (loop1): corrupt root inode, run e2fsck 18:13:30 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) 18:13:30 executing program 0: r0 = socket(0x400000000010, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000080)={'wg0\x00'}) write(r0, &(0x7f0000000040)="3a03000019002551075c0165ff0ffc02802000030011000500e1000c1e0309008000a000", 0x33a) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000008, 0x13, 0xffffffffffffffff, 0xd620d000) ioctl$sock_ifreq(r0, 0x8919, &(0x7f0000000000)={'geneve1\x00', @ifru_map}) [ 574.112255][ T9666] 9p: Unknown Cache mode W [ 574.115530][ T9653] EXT4-fs (loop1): mount failed 18:13:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7ffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:30 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) [ 574.153013][ T9653] loop1: detected capacity change from 0 to 512 [ 574.168578][ T9653] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 574.171842][ T9677] 9p: Unknown Cache mode W [ 574.176339][ T9653] EXT4-fs (loop1): mount failed 18:13:30 executing program 0: r0 = open(&(0x7f0000000200)='./file1\x00', 0x121040, 0xe0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000001, 0x10, r0, 0x5e40e000) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) splice(r2, &(0x7f0000000280)=0x811, r1, &(0x7f00000002c0)=0x9, 0x3, 0x8) dup3(r3, r2, 0x0) flock(r3, 0x9) setxattr$security_capability(0x0, 0x0, 0x0, 0x0, 0x3) set_mempolicy(0x2, &(0x7f00000000c0)=0x9, 0x5) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') set_mempolicy(0x3, &(0x7f0000000000)=0xfffffffffffffffd, 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', 'mountinfo\x00'}, &(0x7f0000000100)=""/224, 0xe0) r5 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r6, r5, 0x0) socketpair(0x23, 0x800, 0x9, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r5, r7, 0x3f, 0x6) sendfile(r1, r4, 0x0, 0x800000080004103) 18:13:30 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) 18:13:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40006, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 574.220482][ T9689] loop2: detected capacity change from 0 to 264192 [ 574.267979][ T9689] EXT4-fs (loop2): unsupported inode size: 0 [ 574.274036][ T9689] EXT4-fs (loop2): blocksize: 4096 [ 574.301770][ T9707] loop1: detected capacity change from 0 to 512 [ 574.315274][ T9707] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 574.323550][ T9707] EXT4-fs (loop1): mount failed [ 574.350541][ T9707] loop1: detected capacity change from 0 to 512 [ 574.362816][ T9707] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 574.369706][ T9707] EXT4-fs (loop1): mount failed 18:13:31 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f00000001c0)=[{0x80, 0x1, 0x1, 0x4, @time={0x40, 0x9}, {0x8, 0x1}, {0x81, 0x1f}, @connect={{0x80, 0xfe}, {0xff, 0x3}}}, {0x3, 0x1, 0x80, 0xff, @time={0x56c, 0x9}, {0x9}, {0x3, 0x9}, @control={0x81, 0x10000, 0x40}}, {0x39, 0x2, 0x9, 0x7, @time={0x5, 0x800}, {0x3, 0x40}, {0x7c, 0x38}, @queue={0x9, {0x8, 0x6}}}, {0xdd, 0x1, 0x19, 0x8, @tick, {0x1, 0x8}, {0x3f, 0x80}, @addr={0x4, 0x3f}}, {0x9, 0xb3, 0x0, 0x1, @tick=0xff, {0x44, 0x89}, {0x24}, @note={0x7, 0x1, 0x5a, 0x81}}], 0x8c) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:31 executing program 4: sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000040)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x1c}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), 0xffffffffffffffff) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000100)=@generic={0x0, 0x1f, 0x100000001}) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100006046a14942ba8002000000080003"], 0x3c}}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 18:13:31 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) 18:13:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe0ffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:31 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000180)="39000000130003", 0x7}], 0x1) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000000)={0x1, 0x200, 0x1, 0x9a6, 0x5, 0x2}) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="1c", 0x1) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 18:13:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40007, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:31 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f00000001c0)=[{0x80, 0x1, 0x1, 0x4, @time={0x40, 0x9}, {0x8, 0x1}, {0x81, 0x1f}, @connect={{0x80, 0xfe}, {0xff, 0x3}}}, {0x3, 0x1, 0x80, 0xff, @time={0x56c, 0x9}, {0x9}, {0x3, 0x9}, @control={0x81, 0x10000, 0x40}}, {0x39, 0x2, 0x9, 0x7, @time={0x5, 0x800}, {0x3, 0x40}, {0x7c, 0x38}, @queue={0x9, {0x8, 0x6}}}, {0xdd, 0x1, 0x19, 0x8, @tick, {0x1, 0x8}, {0x3f, 0x80}, @addr={0x4, 0x3f}}, {0x9, 0xb3, 0x0, 0x1, @tick=0xff, {0x44, 0x89}, {0x24}, @note={0x7, 0x1, 0x5a, 0x81}}], 0x8c) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:31 executing program 3: open(0x0, 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) 18:13:31 executing program 3: open(0x0, 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) [ 574.933625][ T9743] loop2: detected capacity change from 0 to 264192 [ 574.945190][ T9746] loop1: detected capacity change from 0 to 512 18:13:31 executing program 3: open(0x0, 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) [ 574.979662][ T9743] EXT4-fs (loop2): unsupported inode size: 0 [ 574.985680][ T9743] EXT4-fs (loop2): blocksize: 4096 [ 575.000117][ T9746] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 575.008159][ T9762] selinux_netlink_send: 23 callbacks suppressed [ 575.008175][ T9762] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18432 sclass=netlink_route_socket pid=9762 comm=syz-executor.0 18:13:31 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f00000001c0)=[{0x80, 0x1, 0x1, 0x4, @time={0x40, 0x9}, {0x8, 0x1}, {0x81, 0x1f}, @connect={{0x80, 0xfe}, {0xff, 0x3}}}, {0x3, 0x1, 0x80, 0xff, @time={0x56c, 0x9}, {0x9}, {0x3, 0x9}, @control={0x81, 0x10000, 0x40}}, {0x39, 0x2, 0x9, 0x7, @time={0x5, 0x800}, {0x3, 0x40}, {0x7c, 0x38}, @queue={0x9, {0x8, 0x6}}}, {0xdd, 0x1, 0x19, 0x8, @tick, {0x1, 0x8}, {0x3f, 0x80}, @addr={0x4, 0x3f}}, {0x9, 0xb3, 0x0, 0x1, @tick=0xff, {0x44, 0x89}, {0x24}, @note={0x7, 0x1, 0x5a, 0x81}}], 0x8c) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:31 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) 18:13:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 575.024838][ T9746] EXT4-fs (loop1): mount failed [ 575.027937][ T9762] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50688 sclass=netlink_route_socket pid=9762 comm=syz-executor.0 [ 575.056768][ T9765] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.4'. [ 575.072772][ T9746] loop1: detected capacity change from 0 to 512 [ 575.100173][ T9746] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 575.119811][ T9746] EXT4-fs (loop1): mount failed [ 575.139750][ T9776] loop2: detected capacity change from 0 to 264192 [ 575.149909][ T9776] EXT4-fs (loop2): unsupported inode size: 0 [ 575.155957][ T9776] EXT4-fs (loop2): blocksize: 4096 18:13:31 executing program 4: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x291) lsetxattr$security_selinux(&(0x7f0000000200)='./file0\x00', &(0x7f0000000180), &(0x7f0000000040)='system_u:object_r:udev_exec_t:s0\x00', 0x21, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000428000/0x3000)=nil, 0x3000, 0x180000f, 0x40010, r1, 0xf0350000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) futex(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) mmap(&(0x7f0000428000/0x2000)=nil, 0x2000, 0x6, 0x8010, r0, 0xa1276000) execve(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 18:13:31 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) 18:13:31 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f00000001c0)=[{0x80, 0x1, 0x1, 0x4, @time={0x40, 0x9}, {0x8, 0x1}, {0x81, 0x1f}, @connect={{0x80, 0xfe}, {0xff, 0x3}}}, {0x3, 0x1, 0x80, 0xff, @time={0x56c, 0x9}, {0x9}, {0x3, 0x9}, @control={0x81, 0x10000, 0x40}}, {0x39, 0x2, 0x9, 0x7, @time={0x5, 0x800}, {0x3, 0x40}, {0x7c, 0x38}, @queue={0x9, {0x8, 0x6}}}, {0xdd, 0x1, 0x19, 0x8, @tick, {0x1, 0x8}, {0x3f, 0x80}, @addr={0x4, 0x3f}}, {0x9, 0xb3, 0x0, 0x1, @tick=0xff, {0x44, 0x89}, {0x24}, @note={0x7, 0x1, 0x5a, 0x81}}], 0x8c) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x1, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000100)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814", 0x8d) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) getrlimit(0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000540)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') r3 = openat$cgroup_ro(r1, &(0x7f0000000200)='memory.events\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) openat(r1, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x8001, 0x23) sched_setattr(r0, &(0x7f00000001c0)={0x38, 0x6, 0x10, 0x7, 0x4, 0x81, 0x978d, 0x2, 0xffffffff, 0x40}, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x103fd, 0x0) 18:13:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40008, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:32 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) 18:13:32 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:32 executing program 4: r0 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)={0x12f0c1}, 0x18) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x800000000001df, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup3(r2, r1, 0x0) openat(r2, &(0x7f0000000200)='./file0\x00', 0x40000, 0x4) preadv(r3, &(0x7f0000000900)=[{&(0x7f0000000400)=""/193, 0xc1}, {&(0x7f0000000240)=""/68, 0x44}, {&(0x7f00000002c0)=""/8, 0x8}, {&(0x7f0000000500)=""/239, 0xef}, {&(0x7f0000000600)=""/56, 0x38}, {&(0x7f0000000640)=""/204, 0xcc}, {&(0x7f0000000740)=""/152, 0x98}, {&(0x7f0000000800)=""/27, 0x1b}, {&(0x7f0000000840)=""/177, 0xb1}], 0x9, 0x5, 0x200) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="4ff4402e25e65e173dcf01150dbb181ad7412d0edcd1ee06e876c98643cbd7f6ba8c179a23f9c051a3ff3c1c10b8e4e7b14a963b8916c80f53806126c07113d27725aee8d9f7fb6ca147d9b79ac8067e30e6878807e0ce50085e1725176a2e5dde0071dc3815d7e003e92814e1be8ef34d07002dd655cfca5a14f7538912f7042623578021ac5923da4258d644e5f303a4e9e6d5f34760ab9c11fd8b19026b3ac96e9a1e6fb96ae7ec9dde9cb6ca5349d203f5140c3eb333dbe03751e2f5f7817085076f", 0xc4}, {&(0x7f00000001c0)="5a2a3b6e2c25de21d7cd88e7b1fc2d73192f30682542b5345350e828f39b527f2153c86118dc5afa765155a37fdbe898dd1a87c88173091dc9a27e53", 0x3c}, {&(0x7f0000000300)="cbba2d7e81822c8b4bda4762bbd018a51a66a07816719ad226fd040345874798ad31f6c1785784ae1ef4e8958a7cd323aa4e3e4aa7a1ee426c449f076054cd5666943f1494ab9da2f5f61136989683ac3256f406e5c7557a8cf2359817cc34e335d627d25f394b81b4ed1747ec7658c189c4cbbb87469c61e5c6d5c8bea716142c389b778c060601e374c2dfbc3bc0cffce856bd7f9d9d94c6aa41e9cd2268c41bc986c6f9ee16309319dbaaa1616ebd497265b992132341f39c3e39de817c9187c8a89caa705191d4a57ff15bb23314049f9167e761f5c72c8fdf81e84f20c4d0006e14997d71dc95385bfff5bf92", 0xef}], 0x3, 0xff01, 0xffffffff) 18:13:32 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) [ 575.804888][ T9815] loop2: detected capacity change from 0 to 264192 [ 575.809797][ T9820] loop1: detected capacity change from 0 to 512 [ 575.830869][ T9815] EXT4-fs (loop2): unsupported inode size: 0 [ 575.837235][ T9815] EXT4-fs (loop2): blocksize: 4096 18:13:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000300000000000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="9500"]) lsetxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)={0x0, 0xfb, 0xa0, 0x1, 0xea, "cfa3950fe18270b3947c8afd4d5100e0", "d4c3cca08c844270746b2613e9475f68218bca06677fb62cfeef7a13e6d58f4a54a143c595dcb88712c97622bebde223479bbf7b634355afecc1528ea1b751cccb0e35fc1d7b15b84a22ceb6cd8adaab16e3d1b86f14d64796fca26289ae5e0dbf793618c722b4d829687198e619c9e4342e1407497347141b00b145427ec1e7396f2c93c07e85c87e2fa0"}, 0xa0, 0x1) 18:13:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x1, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000100)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814", 0x8d) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) getrlimit(0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000540)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') r3 = openat$cgroup_ro(r1, &(0x7f0000000200)='memory.events\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) openat(r1, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x8001, 0x23) sched_setattr(r0, &(0x7f00000001c0)={0x38, 0x6, 0x10, 0x7, 0x4, 0x81, 0x978d, 0x2, 0xffffffff, 0x40}, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x103fd, 0x0) [ 575.854064][ T9820] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 575.885979][ T9832] 9p: Unknown Cache mode W 18:13:32 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 575.898622][ T9835] loop4: detected capacity change from 0 to 4 [ 575.911704][ T9820] EXT4-fs (loop1): mount failed [ 575.937801][ T9835] EXT4-fs (loop4): Unrecognized mount option "•" or missing value 18:13:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x1, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000100)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814", 0x8d) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) getrlimit(0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000540)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') r3 = openat$cgroup_ro(r1, &(0x7f0000000200)='memory.events\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) openat(r1, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x8001, 0x23) sched_setattr(r0, &(0x7f00000001c0)={0x38, 0x6, 0x10, 0x7, 0x4, 0x81, 0x978d, 0x2, 0xffffffff, 0x40}, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x103fd, 0x0) 18:13:32 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) [ 575.969671][ T9847] loop2: detected capacity change from 0 to 264192 [ 575.975423][ T9820] loop1: detected capacity change from 0 to 512 [ 575.986927][ T9847] EXT4-fs (loop2): unsupported inode size: 0 [ 575.993233][ T9847] EXT4-fs (loop2): blocksize: 4096 [ 576.001706][ T9835] loop4: detected capacity change from 0 to 4 [ 576.004835][ T9820] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 576.016902][ T9835] EXT4-fs (loop4): Unrecognized mount option "•" or missing value [ 576.027983][ T9820] EXT4-fs (loop1): mount failed 18:13:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40009, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:32 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = openat$cgroup_type(r0, &(0x7f0000000140), 0x2, 0x0) ppoll(&(0x7f0000000180)=[{r0}, {r1, 0x8039}], 0x2, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x8e) r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)={0x20000000}) mount(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0) signalfd4(r0, &(0x7f0000000000)={[0x7]}, 0x8, 0x80000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000080)=0x3f) 18:13:32 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:32 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) 18:13:32 executing program 4: creat(&(0x7f0000000280)='./file0\x00', 0x0) creat(&(0x7f0000000080)='./file0\x00', 0xd7) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) listen(r1, 0x0) dup3(r1, r0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e) bind$unix(r2, &(0x7f00000000c0)=@abs={0x1}, 0x2) listen(r2, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) [ 576.092424][ T9864] 9p: Unknown Cache mode W 18:13:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @empty}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r1, &(0x7f0000000240)={0x2e, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(r0, &(0x7f0000000480)=""/110, 0xfffffe32, 0x700, 0x0, 0xfffffffffffffecb) r4 = socket(0x2, 0x80000, 0x8000) sendto$inet(r4, &(0x7f00000002c0)="bfe010fac0c98013bdf04a1b90149250eda2249ce561e0d4a39a2e9db3b5b743cb484fdf2be694ed91a7c457bc86588ba5d921c786fd061f72321fe39e03822c1a213c3e232cbedb14c085c2aec0f34f191c6116ea505db188f66d534e0ca3ece9c801041e9a96f28610da52f970fc1b648fcc12ab4eb67205d3b9f2bbfbff7048066e863e92d78ddec0b48323d49818c9a0a340b59ecc28fb01d5bae1dcb359a1615247cc87232cf94ba053847caedf8b5419ea346133ba1fb0b62391b9ad352be6f0485481611b46e410f4a3096c7c6c0e87c536ce0aad8f61d9c3d6b47285b0c256a2fd923173cf56fb4c73623731e7258d", 0xf3, 0x20000001, &(0x7f0000000180)={0x2, 0x4e21, @multicast2}, 0x10) 18:13:32 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 576.170312][ T9880] loop2: detected capacity change from 0 to 264192 [ 576.190940][ T9890] loop1: detected capacity change from 0 to 512 [ 576.202772][ T9884] 9p: Unknown Cache mode W [ 576.209965][ T9880] EXT4-fs (loop2): unsupported inode size: 0 [ 576.216274][ T9880] EXT4-fs (loop2): blocksize: 4096 [ 576.231467][ T25] audit: type=1400 audit(1627064012.864:28): avc: denied { block_suspend } for pid=9872 comm="syz-executor.0" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [ 576.233496][ T9890] EXT4-fs (loop1): corrupt root inode, run e2fsck 18:13:32 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:32 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(0x0, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) 18:13:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:32 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 576.272018][ T9890] EXT4-fs (loop1): mount failed [ 576.319338][ T9911] 9pnet: Insufficient options for proto=fd [ 576.333254][ T9890] loop1: detected capacity change from 0 to 512 [ 576.348299][ T9917] loop2: detected capacity change from 0 to 264192 [ 576.356470][ T9890] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 576.364197][ T9890] EXT4-fs (loop1): mount failed [ 576.372819][ T9917] EXT4-fs (loop2): unsupported inode size: 0 [ 576.379452][ T9917] EXT4-fs (loop2): blocksize: 4096 18:13:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 576.453282][ T9929] loop1: detected capacity change from 0 to 512 [ 576.463001][ T9929] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 576.469899][ T9929] EXT4-fs (loop1): mount failed [ 576.510440][ T9929] loop1: detected capacity change from 0 to 512 [ 576.518608][ T9929] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 576.525913][ T9929] EXT4-fs (loop1): mount failed 18:13:33 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:33 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(0x0, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) 18:13:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000b, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:33 executing program 0: perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x31, 0x1, 0x4, 0x0, 0x0, 0x7f, 0x120, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x2181, 0xc8e, 0x401, 0x3, 0x40000000, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x20, 0x0, 0x8a, 0x0, 0x0, 0xfffffffe}, 0x0, 0x5, 0xffffffffffffffff, 0x8) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000240)={0x2000, 0x0, 0x0, 0x80, 0x2, "0000000000000000000000000000000800bf00"}) r0 = syz_open_pts(0xffffffffffffffff, 0x301800) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000640)={"9cee5a05d174f0dfa3a69fc4e5095546", 0x0, 0x0, {0x46, 0xfffbfeff}, {0x40000000000004, 0x1ff}, 0x8, [0x7, 0x4, 0x400a, 0x1, 0x8, 0x3, 0x200003, 0x82, 0x2, 0xffffffffffffab8a, 0x1, 0x8, 0x20, 0x6, 0x0, 0x1]}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) futex(&(0x7f0000000380)=0x8, 0x3, 0x1, &(0x7f0000000400)={r3, r4+60000000}, &(0x7f0000000440), 0x2) sendmsg$NL80211_CMD_SET_QOS_MAP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40200}, 0xc, &(0x7f0000000500)={&(0x7f0000000840)=ANY=[@ANYBLOB="000251983e887e26b1b878ef673179f8", @ANYRESOCT=r2, @ANYBLOB="000629bd7000fedbdf25680000002800c700d9040700000001050707030304030305200181077f034003240027843d5a222a044f48c30c819bc50da0881f45c20d6a398a9f2d8aa608312414a0d9181a587a40f8cd76721ce4a0c6d21e85274d421a9707f3f53ec3ac1c5381a228b0c528a512d6a9eafa1adf34a129dfc3aa314ce3b8cdf55fb984afd41961057bfdddff4088aca6e7fef7c06cd97f71a6708f63164a298e11cd3e"], 0x3c}, 0x1, 0x0, 0x0, 0x4040010}, 0x800c084) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000200)) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000004c0)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000580)=ANY=[@ANYBLOB="e0edff027f000001000000e16cfffffffffff7ffbf2c00664b8978193706806db58e9bad5eec64e580bacb212bff5bdf1cf2ad2b84f76d8ade4f91a444db200b7e9a12152640d280bacb7eedcbc744f83d4d0dca62f82acd79332d63a20a650bc9b1e2eb65f01da5b8983e0e616be7ddff31092c059ffa4aeb50a9d1d15312deaa61fc09ad9b5019418cb89f7ab25fec1e170e1d9da5c6d97bf6678b9904f16d6d3fd8190ee41caa11033806990fa542a33ae17d0964f9"], 0x14) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000100)="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") mount(0x0, 0x0, 0x0, 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000240)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400000007fd17e5ff8e0606040000000000000300", 0x39}], 0x1) socket$netlink(0x10, 0x3, 0x5) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x7) 18:13:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x104800) dup3(r2, r1, 0x0) openat(r2, &(0x7f0000000100)='./file0\x00', 0x202, 0x20) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="5500000018007f0200fe15b282a380930a03000248a84302916d0200390009003500ff6c0200000015000500fec0ffff070b566881b18432009b1100b1df13000000fb0000400014000040970de3b3000000000900", 0x55}], 0x1}, 0x0) 18:13:33 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(0x0, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) [ 577.081352][ T9946] 9pnet: Insufficient options for proto=fd [ 577.088842][ T9951] loop2: detected capacity change from 0 to 264192 [ 577.092940][ T9948] loop1: detected capacity change from 0 to 512 18:13:33 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 577.130036][ T9953] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 577.140327][ T9948] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 577.145103][ T9951] EXT4-fs (loop2): unsupported inode size: 0 [ 577.146945][ T9948] EXT4-fs (loop1): mount failed [ 577.157959][ T9951] EXT4-fs (loop2): blocksize: 4096 [ 577.171657][ T9962] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 18:13:33 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:33 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) [ 577.178983][ T9962] IPv6: NLM_F_CREATE should be set when creating new route [ 577.186416][ T9962] IPv6: NLM_F_CREATE should be set when creating new route [ 577.196609][ T9963] 9pnet: Insufficient options for proto=fd [ 577.207609][ T9948] loop1: detected capacity change from 0 to 512 [ 577.217068][ T9951] loop2: detected capacity change from 0 to 264192 18:13:33 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) [ 577.223474][ T9973] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 18:13:33 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) 18:13:33 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) r1 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6785, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, r1, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[], 0xa7) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = gettid() r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r3, &(0x7f0000000440)=""/253, 0xfd) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000180)={0xa9}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x80045300, &(0x7f0000000340)) close(r3) tkill(r2, 0x7) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c01000019000100000000000000000002"], 0x11c}], 0x1}, 0x0) 18:13:33 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 577.256333][ T9951] EXT4-fs (loop2): unsupported inode size: 0 [ 577.257167][ T9953] syz-executor.0 (9953) used greatest stack depth: 10520 bytes left [ 577.262407][ T9951] EXT4-fs (loop2): blocksize: 4096 [ 577.277196][ T9948] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 577.320610][ T9948] EXT4-fs (loop1): mount failed 18:13:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:34 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x12012, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f00000012c0)={0x1, 0x2, 0x1000, 0x6a, &(0x7f0000000240)="674ff24037fc6a61a34876c58a05e7f054db23864113b0b699c8803697c5b6cc2868912e1f2d761610ca867809ee4036676f587abfc3de06a958b28ba83106286d0b9e1f01194ec04412abbef71b368eaeed447317724990d69e4eb1dd143304532e2b866d52fd9d6902", 0x1000, 0x0, &(0x7f00000002c0)="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"}) write$cgroup_int(r3, &(0x7f0000000200), 0xfdef) r5 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r5, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x101, "ed105400000000003ec13e20000000000000000000001400"}) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80}) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000000)={0x0, 0x8001, 0x200}) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) 18:13:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:34 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) 18:13:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:34 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) 18:13:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:34 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63616368653d57"]) 18:13:34 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="601c6d6b646f736617e43c00088020000200000004f84aa7c0d977270000000006000000016749e3b8bbfc4a6f0b50dad23e626a07179a00a3b042ee83242f1039598a1d7d6c8240bc5942c1132311d159b049e4f217ae72bc7d4cd3b06119133a4990", 0xcf23a74276b77ed0}, {0x0, 0x0, 0x200000000011000}], 0x810, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) open(&(0x7f0000000140)='./file0\x00', 0x428100, 0x4) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 18:13:34 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140), 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, 0x0) [ 577.491149][T10021] loop2: detected capacity change from 0 to 264192 [ 577.515698][T10021] EXT4-fs (loop2): unsupported inode size: 0 [ 577.518494][T10030] loop1: detected capacity change from 0 to 512 [ 577.521835][T10021] EXT4-fs (loop2): blocksize: 4096 [ 577.576365][T10041] 9pnet_virtio: no channels available for device [ 577.594484][T10030] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 577.596017][T10021] loop2: detected capacity change from 0 to 264192 [ 577.610733][T10030] EXT4-fs (loop1): mount failed [ 577.610738][T10021] EXT4-fs (loop2): unsupported inode size: 0 18:13:34 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) 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) write$binfmt_script(r0, &(0x7f0000000500)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x5c9e692790845f79, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {@in=@remote, 0x0, 0x32}, @in6=@remote, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'cbc(blowfish)\x00'}}}]}, 0x138}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) 18:13:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 577.610751][T10021] EXT4-fs (loop2): blocksize: 4096 18:13:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x603000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:34 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140), 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, 0x0) 18:13:34 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 577.661226][T10030] loop1: detected capacity change from 0 to 512 [ 577.689742][T10030] EXT4-fs (loop1): corrupt root inode, run e2fsck 18:13:34 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 577.724405][T10066] loop2: detected capacity change from 0 to 264192 [ 577.728234][T10030] EXT4-fs (loop1): mount failed [ 577.745865][T10063] 9pnet_virtio: no channels available for device [ 577.764915][T10066] EXT4-fs (loop2): unsupported inode size: 0 [ 577.770978][T10066] EXT4-fs (loop2): blocksize: 4096 18:13:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000d, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:34 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:34 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140), 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, 0x0) 18:13:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x604000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 577.801330][T10076] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=12613 sclass=netlink_xfrm_socket pid=10076 comm=syz-executor.0 [ 577.811033][T10038] loop4: detected capacity change from 0 to 264192 [ 577.864929][T10076] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=35656 sclass=netlink_xfrm_socket pid=10076 comm=syz-executor.0 [ 577.880566][T10038] FAT-fs (loop4): count of clusters too big (43853822) [ 577.887659][T10038] FAT-fs (loop4): Can't find a valid FAT filesystem [ 577.908152][T10086] 9pnet_virtio: no channels available for device [ 577.911758][T10091] loop1: detected capacity change from 0 to 512 [ 577.924872][T10087] loop2: detected capacity change from 0 to 264192 [ 577.934540][T10076] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=51016 sclass=netlink_xfrm_socket pid=10076 comm=syz-executor.0 [ 577.949092][T10087] EXT4-fs (loop2): unsupported inode size: 0 [ 577.954785][T10091] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 577.955579][T10087] EXT4-fs (loop2): blocksize: 4096 [ 577.972824][T10091] EXT4-fs (loop1): mount failed [ 577.982829][T10076] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=19456 sclass=netlink_xfrm_socket pid=10076 comm=syz-executor.0 [ 578.010494][T10091] loop1: detected capacity change from 0 to 512 [ 578.027348][T10091] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 578.037507][T10091] EXT4-fs (loop1): mount failed [ 578.043191][T10076] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=33608 sclass=netlink_xfrm_socket pid=10076 comm=syz-executor.0 [ 578.073507][T10076] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=139 sclass=netlink_xfrm_socket pid=10076 comm=syz-executor.0 [ 578.089900][T10076] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=36168 sclass=netlink_xfrm_socket pid=10076 comm=syz-executor.0 [ 578.103538][T10076] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=17283 sclass=netlink_xfrm_socket pid=10076 comm=syz-executor.0 18:13:34 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:34 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 578.269847][T10038] loop4: detected capacity change from 0 to 264192 [ 578.277089][T10038] FAT-fs (loop4): count of clusters too big (43853822) [ 578.283981][T10038] FAT-fs (loop4): Can't find a valid FAT filesystem 18:13:34 executing program 0: creat(&(0x7f0000000040)='./bus\x00', 0x45) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xc, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc020662a, &(0x7f0000000080)={0x6}) 18:13:34 executing program 4: mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f00000001c0)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/mm', 0x0, 0x0) mknodat$loop(r1, &(0x7f0000000000)='./file0\x00', 0x8000, 0x1) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x208100, 0x48) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3d5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000380)=0xc) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x6, 0x20, 0x9, 0x2, 0x0, 0x5, 0x42a40, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7fff, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x853, 0xff2, 0x100, 0x6, 0x6, 0x5, 0x4, 0x0, 0x1a, 0x0, 0x401}, r3, 0x2, r2, 0x3) ftruncate(r0, 0x208200) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) mknodat$loop(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x1) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x5d, 0x6, 0x95, 0x0, 0x0, 0x100000000, 0x8002, 0x4, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000080), 0x10}, 0x114, 0x2, 0x0, 0x3, 0x100000001, 0x401, 0x3, 0x0, 0x6, 0x0, 0x10001}, 0xffffffffffffffff, 0xd, r5, 0x2) read(r4, &(0x7f0000000180)=""/19, 0xfffffe47) 18:13:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x19e) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="24000000210007041dfffd946f610500020000e8fe0208010801080008000300fd7f0000280000001100ffffba164aab1c00000012000000000000eff24d82387e23f7ef6a44c99af286e404", 0x4c}], 0x1}, 0x0) 18:13:35 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 578.363115][T10126] loop1: detected capacity change from 0 to 512 [ 578.379728][T10131] loop2: detected capacity change from 0 to 264192 [ 578.402011][T10131] EXT4-fs (loop2): unsupported inode size: 0 [ 578.408037][T10131] EXT4-fs (loop2): blocksize: 4096 18:13:35 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 578.418933][T10126] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 578.441280][T10143] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 578.449333][T10126] EXT4-fs (loop1): mount failed 18:13:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x703000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 578.491000][T10126] loop1: detected capacity change from 0 to 512 18:13:35 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:35 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) [ 578.535375][T10126] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 578.554177][T10126] EXT4-fs (loop1): mount failed [ 578.559645][T10166] loop2: detected capacity change from 0 to 264192 18:13:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:35 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) [ 578.582013][T10166] EXT4-fs (loop2): unsupported inode size: 0 [ 578.588031][T10166] EXT4-fs (loop2): blocksize: 4096 18:13:35 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:35 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:35 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 18:13:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:35 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 578.686425][T10195] loop1: detected capacity change from 0 to 512 18:13:35 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:35 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:35 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae"]) [ 578.743477][T10195] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 578.778299][T10227] loop2: detected capacity change from 0 to 264192 [ 578.804913][T10195] EXT4-fs (loop1): mount failed [ 578.846126][T10227] EXT4-fs (loop2): unsupported inode size: 0 [ 578.852202][T10227] EXT4-fs (loop2): blocksize: 4096 [ 578.871689][T10195] loop1: detected capacity change from 0 to 512 18:13:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40010, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:35 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX]) 18:13:35 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae"]) 18:13:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:35 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000004, 0x20010, r1, 0x43dae000) r2 = syz_open_dev$vcsa(&(0x7f0000000000), 0x2, 0x406101) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x8) ioctl$TCSETSW2(r3, 0x402c542c, &(0x7f0000000200)={0x1000, 0x5da2a74f, 0x9, 0x6, 0x7f, "9f6d4efbdec786f4c0c8d927cf4a5fe99686e1", 0xaee9, 0x1}) r4 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/time_for_children\x00') r5 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r6, r5, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r8, r7, 0x0) poll(&(0x7f0000000080)=[{r2, 0xa004}, {r4, 0x8}, {r1, 0x2}, {r0, 0x40}, {r0, 0x10}, {r5, 0x409}, {r1, 0x10}, {r7, 0x2050}, {0xffffffffffffffff, 0x3020}], 0x9, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x891b, &(0x7f0000001a80)={'sit0\x00', 0x0}) r10 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r11, r10, 0x0) ioctl$sock_inet6_SIOCADDRT(r11, 0x890b, &(0x7f0000000140)={@remote, @remote, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x9, 0x1000, 0x43e9, 0x0, 0x4, 0x1, r9}) ioctl$sock_SIOCGIFINDEX(r0, 0x8918, &(0x7f0000001a80)={'sit0\x00'}) 18:13:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 578.896941][T10195] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 578.905667][T10195] EXT4-fs (loop1): mount failed 18:13:35 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX]) 18:13:35 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae"]) [ 578.967355][T10277] 9pnet: Insufficient options for proto=fd [ 578.998366][T10288] loop1: detected capacity change from 0 to 512 18:13:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:35 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5"]) [ 579.012405][T10287] loop2: detected capacity change from 0 to 264192 18:13:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000000)) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x8000, &(0x7f0000000140)=ANY=[@ANYBLOB="2ba1a7326ddc7dd0718dbb5e65723d2c00"]) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r2, r1, 0x0) flock(r2, 0x6) 18:13:35 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5"]) [ 579.052358][T10298] 9pnet: Insufficient options for proto=fd [ 579.060869][T10287] EXT4-fs (loop2): unsupported inode size: 0 [ 579.066903][T10287] EXT4-fs (loop2): blocksize: 4096 [ 579.076047][T10288] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 579.086597][T10288] EXT4-fs (loop1): mount failed [ 579.143634][T10288] loop1: detected capacity change from 0 to 512 [ 579.151163][T10287] loop2: detected capacity change from 0 to 264192 [ 579.158283][T10287] EXT4-fs (loop2): unsupported inode size: 0 [ 579.164428][T10287] EXT4-fs (loop2): blocksize: 4096 [ 579.169830][T10288] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 579.176805][T10288] EXT4-fs (loop1): mount failed 18:13:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40011, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:35 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX]) 18:13:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:35 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5"]) 18:13:35 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1ff, 0x3000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) dup3(r1, r0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYRES64=r1, @ANYRES16=0x0, @ANYBLOB="000226bd7000ffdbdf250e00000008000b004000000005003000010000000600280003000000"], 0x2c}, 0x1, 0x0, 0x0, 0x24004080}, 0x5bcaa7156fc231d9) clone(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x52889080, 0x0, &(0x7f0000000340), 0x0, 0x0) clone(0x14022900, &(0x7f0000000680)="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", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000000)="f108c2fcc3af6258003f3ca4dc92ae60e45083d33ddb97d1b37b04732fed83ed63af1f0660fa36b0a6428cdf44d58948e58943bb") clone(0x81200, &(0x7f00000002c0)="1ffd4ff23e624c02e0989956fba38bc139", &(0x7f0000000300), &(0x7f0000000380), &(0x7f00000003c0)="b8a3fb926956fc5a8f02acd294b50c32cc33f88f9700a1082d16537b9ced6cf063157212521ebd42b75a660148910508f81bdadc804bc7641eba0907b5a4a91904355eaa3c80818a") 18:13:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:35 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:35 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) 18:13:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 579.257307][T10352] loop2: detected capacity change from 0 to 264192 [ 579.269880][T10357] loop1: detected capacity change from 0 to 512 [ 579.274117][T10358] 9pnet: Insufficient options for proto=fd [ 579.286083][T10352] EXT4-fs (loop2): unsupported inode size: 0 [ 579.292132][T10352] EXT4-fs (loop2): blocksize: 4096 18:13:36 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb539"]) 18:13:36 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 579.348341][T10357] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 579.377422][T10357] EXT4-fs (loop1): mount failed 18:13:36 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 579.414678][T10352] loop2: detected capacity change from 0 to 264192 [ 579.426056][T10357] loop1: detected capacity change from 0 to 512 [ 579.444892][T10352] EXT4-fs (loop2): unsupported inode size: 0 [ 579.451033][T10352] EXT4-fs (loop2): blocksize: 4096 [ 579.456708][T10357] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 579.485715][T10357] EXT4-fs (loop1): mount failed 18:13:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40012, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:36 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) 18:13:36 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:36 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb539"]) 18:13:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:36 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:36 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb539"]) 18:13:36 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) [ 579.601770][T10440] loop1: detected capacity change from 0 to 512 [ 579.617312][T10441] loop2: detected capacity change from 0 to 264192 18:13:36 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:36 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:36 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) 18:13:36 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 579.649703][T10440] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 579.657651][T10441] EXT4-fs (loop2): unsupported inode size: 0 [ 579.663759][T10441] EXT4-fs (loop2): blocksize: 4096 [ 579.718638][T10440] EXT4-fs (loop1): mount failed [ 579.765412][T10441] loop2: detected capacity change from 0 to 264192 [ 579.779222][T10441] EXT4-fs (loop2): unsupported inode size: 0 [ 579.785822][T10441] EXT4-fs (loop2): blocksize: 4096 [ 579.796208][T10440] loop1: detected capacity change from 0 to 512 [ 579.804756][T10440] EXT4-fs (loop1): corrupt root inode, run e2fsck 18:13:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40022, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:36 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb539"]) 18:13:36 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) 18:13:36 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:36 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 579.811451][T10440] EXT4-fs (loop1): mount failed 18:13:36 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:36 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb539"]) [ 579.883680][T10504] loop2: detected capacity change from 0 to 264192 [ 579.892697][T10507] loop1: detected capacity change from 0 to 512 [ 579.911840][T10509] 9pnet: Insufficient options for proto=fd 18:13:36 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:36 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) [ 579.938129][T10504] EXT4-fs (loop2): unsupported inode size: 0 [ 579.944419][T10504] EXT4-fs (loop2): blocksize: 4096 [ 579.959659][T10507] EXT4-fs (loop1): corrupt root inode, run e2fsck 18:13:36 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb539"]) 18:13:36 executing program 0: open(0x0, 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 579.989235][T10507] EXT4-fs (loop1): mount failed 18:13:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:36 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40025, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:36 executing program 0: open(0x0, 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:36 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c"]) 18:13:36 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) [ 580.068299][T10542] 9pnet: Insufficient options for proto=fd [ 580.084271][T10507] loop1: detected capacity change from 0 to 512 [ 580.094555][T10507] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 580.105142][T10507] EXT4-fs (loop1): mount failed 18:13:36 executing program 0: open(0x0, 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:36 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c"]) 18:13:36 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 580.157957][T10567] loop2: detected capacity change from 0 to 264192 [ 580.166336][T10571] loop1: detected capacity change from 0 to 512 18:13:36 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 580.200441][T10570] 9pnet: Insufficient options for proto=fd [ 580.219229][T10571] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 580.226569][T10567] EXT4-fs (loop2): unsupported inode size: 0 [ 580.232612][T10567] EXT4-fs (loop2): blocksize: 4096 18:13:36 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) 18:13:36 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c"]) [ 580.248164][T10571] EXT4-fs (loop1): mount failed 18:13:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:37 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4002e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:37 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:37 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:37 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) [ 580.323707][T10567] loop2: detected capacity change from 0 to 264192 [ 580.331253][T10567] EXT4-fs (loop2): unsupported inode size: 0 [ 580.337403][T10567] EXT4-fs (loop2): blocksize: 4096 [ 580.344195][T10571] loop1: detected capacity change from 0 to 512 [ 580.355895][T10571] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 580.363221][T10571] EXT4-fs (loop1): mount failed 18:13:37 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:37 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:37 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 580.439682][T10632] 9pnet: Insufficient options for proto=fd [ 580.440361][T10636] loop2: detected capacity change from 0 to 264192 [ 580.451014][T10640] loop1: detected capacity change from 0 to 512 18:13:37 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) 18:13:37 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 580.501453][T10640] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 580.515825][T10636] EXT4-fs (loop2): unsupported inode size: 0 [ 580.521914][T10636] EXT4-fs (loop2): blocksize: 4096 [ 580.526515][T10640] EXT4-fs (loop1): mount failed 18:13:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40048, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:37 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 580.552192][T10658] 9pnet: Insufficient options for proto=fd 18:13:37 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:37 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) 18:13:37 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 580.638827][T10676] loop1: detected capacity change from 0 to 512 [ 580.652448][T10684] loop2: detected capacity change from 0 to 264192 [ 580.672409][T10684] EXT4-fs (loop2): unsupported inode size: 0 [ 580.672447][T10680] 9pnet: Insufficient options for proto=fd 18:13:37 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) [ 580.684438][T10684] EXT4-fs (loop2): blocksize: 4096 18:13:37 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:37 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:37 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) 18:13:37 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:37 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 580.710353][T10676] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 580.733814][T10676] EXT4-fs (loop1): mount failed [ 580.749129][T10704] 9pnet: Insufficient options for proto=fd [ 580.791957][T10676] loop1: detected capacity change from 0 to 512 [ 580.807508][T10676] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 580.826552][T10676] EXT4-fs (loop1): mount failed [ 580.831700][T10717] 9pnet: Insufficient options for proto=fd 18:13:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4004c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 580.854288][T10684] loop2: detected capacity change from 0 to 264192 [ 580.888046][T10684] EXT4-fs (loop2): unsupported inode size: 0 [ 580.894273][T10684] EXT4-fs (loop2): blocksize: 4096 18:13:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:37 executing program 4: open(0x0, 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) 18:13:37 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:37 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:37 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(0x0, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX]) [ 580.895146][T10733] loop1: detected capacity change from 0 to 512 [ 580.912032][T10733] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 580.919370][T10733] EXT4-fs (loop1): mount failed 18:13:37 executing program 4: open(0x0, 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) [ 580.966993][T10733] loop1: detected capacity change from 0 to 512 [ 580.982948][T10749] loop2: detected capacity change from 0 to 264192 [ 580.991671][T10746] 9pnet: Insufficient options for proto=fd [ 581.009282][T10733] EXT4-fs (loop1): corrupt root inode, run e2fsck 18:13:37 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:37 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(0x0, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX]) 18:13:37 executing program 4: open(0x0, 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) 18:13:37 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40060, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 581.016729][T10733] EXT4-fs (loop1): mount failed [ 581.025280][T10749] EXT4-fs (loop2): unsupported inode size: 0 [ 581.030316][T10750] 9pnet: Insufficient options for proto=fd [ 581.031324][T10749] EXT4-fs (loop2): blocksize: 4096 18:13:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1004000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:37 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(0x0, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX]) 18:13:37 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 581.121033][T10769] 9pnet: Insufficient options for proto=fd [ 581.127756][T10770] 9pnet: Insufficient options for proto=fd [ 581.151264][T10778] loop1: detected capacity change from 0 to 512 18:13:37 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) 18:13:37 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:37 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) [ 581.176598][T10781] loop2: detected capacity change from 0 to 264192 [ 581.213770][T10781] EXT4-fs (loop2): unsupported inode size: 0 [ 581.219832][T10781] EXT4-fs (loop2): blocksize: 4096 18:13:37 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:37 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:37 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 581.225856][T10788] 9pnet: Insufficient options for proto=fd [ 581.225945][T10778] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 581.242568][T10787] 9pnet: Insufficient options for proto=fd [ 581.252259][T10778] EXT4-fs (loop1): mount failed 18:13:37 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) 18:13:37 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 581.288565][T10805] 9pnet: Insufficient options for proto=fd [ 581.303088][T10781] loop2: detected capacity change from 0 to 264192 [ 581.312269][T10778] loop1: detected capacity change from 0 to 512 [ 581.324506][T10781] EXT4-fs (loop2): unsupported inode size: 0 [ 581.330555][T10781] EXT4-fs (loop2): blocksize: 4096 [ 581.340395][T10778] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 581.350414][T10778] EXT4-fs (loop1): mount failed 18:13:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40061, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:38 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:38 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) 18:13:38 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:38 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:38 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:38 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:38 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:38 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) [ 581.459030][T10842] loop2: detected capacity change from 0 to 264192 [ 581.459535][T10843] loop1: detected capacity change from 0 to 512 [ 581.485688][T10841] 9pnet: Insufficient options for proto=fd [ 581.494289][T10842] EXT4-fs (loop2): unsupported inode size: 0 [ 581.500759][T10842] EXT4-fs (loop2): blocksize: 4096 18:13:38 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:38 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) [ 581.562894][T10843] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 581.574129][T10842] loop2: detected capacity change from 0 to 264192 [ 581.575132][T10865] 9pnet: Insufficient options for proto=fd [ 581.591676][T10843] EXT4-fs (loop1): mount failed [ 581.601383][T10842] EXT4-fs (loop2): unsupported inode size: 0 [ 581.607776][T10842] EXT4-fs (loop2): blocksize: 4096 [ 581.631917][T10843] loop1: detected capacity change from 0 to 512 [ 581.651012][T10843] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 581.671308][T10843] EXT4-fs (loop1): mount failed 18:13:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40062, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:38 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:38 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:38 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) 18:13:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1103000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:38 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) 18:13:38 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfd', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:38 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140), 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, 0x0) [ 581.767388][T10902] loop2: detected capacity change from 0 to 264192 [ 581.770837][T10901] loop1: detected capacity change from 0 to 512 [ 581.784518][T10906] 9pnet: Insufficient options for proto=fd [ 581.785602][T10902] EXT4-fs (loop2): unsupported inode size: 0 [ 581.798023][T10902] EXT4-fs (loop2): blocksize: 4096 18:13:38 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) 18:13:38 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfd', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:38 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(0x0, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) [ 581.861774][T10919] 9pnet: Insufficient options for proto=fd [ 581.867507][T10901] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 581.896337][T10902] loop2: detected capacity change from 0 to 264192 18:13:38 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140), 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, 0x0) [ 581.910784][T10925] 9pnet_virtio: no channels available for device [ 581.921333][T10936] 9pnet: Insufficient options for proto=fd [ 581.938670][T10901] EXT4-fs (loop1): mount failed [ 581.961974][T10902] EXT4-fs (loop2): unsupported inode size: 0 [ 581.968384][T10902] EXT4-fs (loop2): blocksize: 4096 [ 581.976849][T10939] 9pnet: Insufficient options for proto=fd [ 581.988393][T10943] 9pnet_virtio: no channels available for device [ 582.000404][T10901] loop1: detected capacity change from 0 to 512 [ 582.020575][T10901] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 582.028095][T10901] EXT4-fs (loop1): mount failed 18:13:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40063, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:38 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfd', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:38 executing program 5 (fault-call:4 fault-nth:0): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:38 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140), 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, 0x0) 18:13:38 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(0x0, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) 18:13:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 582.139680][T10968] loop1: detected capacity change from 0 to 512 [ 582.141765][T10967] loop2: detected capacity change from 0 to 264192 [ 582.150641][T10969] FAULT_INJECTION: forcing a failure. [ 582.150641][T10969] name failslab, interval 1, probability 0, space 0, times 0 [ 582.156491][T10966] 9pnet_virtio: no channels available for device [ 582.166698][T10969] CPU: 0 PID: 10969 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 582.182582][T10969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 582.182717][T10967] EXT4-fs (loop2): unsupported inode size: 0 [ 582.193243][T10969] Call Trace: [ 582.193255][T10969] dump_stack_lvl+0xb7/0x103 [ 582.199462][T10967] EXT4-fs (loop2): blocksize: 4096 [ 582.202752][T10969] dump_stack+0x11/0x1a [ 582.202776][T10969] should_fail+0x23c/0x250 [ 582.202801][T10969] ? __se_sys_mount+0x4e/0x2e0 [ 582.227074][T10969] __should_failslab+0x81/0x90 [ 582.232210][T10969] should_failslab+0x5/0x20 [ 582.236825][T10969] __kmalloc_track_caller+0x64/0x340 [ 582.242218][T10969] ? strnlen_user+0x137/0x1c0 [ 582.246914][T10969] strndup_user+0x73/0x120 [ 582.249892][T10970] 9pnet: Insufficient options for proto=fd [ 582.251342][T10969] __se_sys_mount+0x4e/0x2e0 [ 582.251368][T10969] ? fput+0x2d/0x130 [ 582.258644][T10971] 9pnet: Insufficient options for proto=fd [ 582.262052][T10969] ? ksys_write+0x157/0x180 [ 582.262076][T10969] __x64_sys_mount+0x63/0x70 [ 582.262101][T10969] do_syscall_64+0x3d/0x90 18:13:38 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=']) 18:13:38 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(0x0, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) 18:13:38 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 582.286666][T10969] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 582.292716][T10969] RIP: 0033:0x4665e9 [ 582.296702][T10969] 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 [ 582.317440][T10969] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 582.326262][T10969] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 582.327171][T10986] 9pnet: Insufficient options for proto=fd 18:13:39 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) [ 582.334533][T10969] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 582.334551][T10969] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 582.334578][T10969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 582.334589][T10969] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 [ 582.371078][T10990] 9pnet: Insufficient options for proto=fd [ 582.382525][T10968] EXT4-fs (loop1): corrupt root inode, run e2fsck 18:13:39 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=']) 18:13:39 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) [ 582.399149][T10967] loop2: detected capacity change from 0 to 264192 [ 582.407350][T10968] EXT4-fs (loop1): mount failed [ 582.429128][T10987] 9pnet: Insufficient options for proto=fd [ 582.454804][T11003] 9pnet: Insufficient options for proto=fd [ 582.472513][T10967] EXT4-fs (loop2): unsupported inode size: 0 [ 582.478568][T10967] EXT4-fs (loop2): blocksize: 4096 [ 582.512293][T10968] loop1: detected capacity change from 0 to 512 [ 582.520603][T10968] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 582.527314][T10968] EXT4-fs (loop1): mount failed 18:13:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40068, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:39 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:39 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=']) 18:13:39 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) 18:13:39 executing program 5 (fault-call:4 fault-nth:1): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 582.621144][T11026] 9pnet: Insufficient options for proto=fd [ 582.627434][T11027] loop2: detected capacity change from 0 to 264192 [ 582.628584][T11030] loop1: detected capacity change from 0 to 512 [ 582.638496][T11031] FAULT_INJECTION: forcing a failure. [ 582.638496][T11031] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 582.653518][T11031] CPU: 1 PID: 11031 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 582.653538][T11032] 9pnet: Insufficient options for proto=fd [ 582.653545][T11031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 582.678325][T11031] Call Trace: [ 582.681618][T11031] dump_stack_lvl+0xb7/0x103 [ 582.686318][T11031] dump_stack+0x11/0x1a [ 582.690558][T11031] should_fail+0x23c/0x250 [ 582.695031][T11031] should_fail_usercopy+0x16/0x20 [ 582.700088][T11031] _copy_from_user+0x1c/0xd0 [ 582.704788][T11031] strndup_user+0xb0/0x120 [ 582.709303][T11031] __se_sys_mount+0x4e/0x2e0 [ 582.714016][T11031] ? fput+0x2d/0x130 [ 582.717997][T11031] ? ksys_write+0x157/0x180 [ 582.722526][T11031] __x64_sys_mount+0x63/0x70 [ 582.727121][T11031] do_syscall_64+0x3d/0x90 [ 582.731734][T11031] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 582.737742][T11031] RIP: 0033:0x4665e9 [ 582.741718][T11031] 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 [ 582.761610][T11031] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 582.764401][T11045] 9pnet_virtio: no channels available for device [ 582.770107][T11031] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 582.770123][T11031] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 582.770135][T11031] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 582.800415][T11031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 582.808407][T11031] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 18:13:39 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) 18:13:39 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) 18:13:39 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c636163"]) 18:13:39 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140), 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, 0x0) 18:13:39 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140), 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, 0x0) 18:13:39 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX]) [ 582.809936][T11048] 9pnet_virtio: no channels available for device [ 582.831296][T11027] EXT4-fs (loop2): unsupported inode size: 0 [ 582.837406][T11027] EXT4-fs (loop2): blocksize: 4096 [ 582.843696][T11030] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 582.856722][T11030] EXT4-fs (loop1): mount failed [ 582.876867][T11059] 9pnet: Insufficient options for proto=fd [ 582.903604][T11030] loop1: detected capacity change from 0 to 512 [ 582.910681][T11027] loop2: detected capacity change from 0 to 264192 [ 582.919328][T11027] EXT4-fs (loop2): unsupported inode size: 0 [ 582.920152][T11030] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 582.925424][T11027] EXT4-fs (loop2): blocksize: 4096 [ 582.946452][T11030] EXT4-fs (loop1): mount failed 18:13:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4006c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:39 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:39 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140), 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, 0x0) 18:13:39 executing program 5 (fault-call:4 fault-nth:2): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:39 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX]) 18:13:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 583.035608][T11088] loop2: detected capacity change from 0 to 264192 [ 583.037823][T11091] loop1: detected capacity change from 0 to 512 [ 583.044094][T11087] 9pnet_virtio: no channels available for device [ 583.051614][T11089] 9pnet: Insufficient options for proto=fd [ 583.059356][T11092] 9pnet: Insufficient options for proto=fd [ 583.062200][T11090] FAULT_INJECTION: forcing a failure. [ 583.062200][T11090] name failslab, interval 1, probability 0, space 0, times 0 18:13:39 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:39 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX]) [ 583.082094][T11090] CPU: 1 PID: 11090 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 583.091043][T11090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 583.101627][T11090] Call Trace: [ 583.104914][T11090] dump_stack_lvl+0xb7/0x103 [ 583.109744][T11090] dump_stack+0x11/0x1a [ 583.114109][T11090] should_fail+0x23c/0x250 [ 583.118933][T11090] __should_failslab+0x81/0x90 [ 583.123955][T11090] ? __se_sys_mount+0xf2/0x2e0 [ 583.129024][T11090] should_failslab+0x5/0x20 [ 583.133673][T11090] kmem_cache_alloc_trace+0x49/0x310 [ 583.139126][T11090] ? _copy_from_user+0x94/0xd0 [ 583.143943][T11090] __se_sys_mount+0xf2/0x2e0 [ 583.148968][T11090] ? fput+0x2d/0x130 [ 583.153388][T11090] ? ksys_write+0x157/0x180 [ 583.158139][T11090] __x64_sys_mount+0x63/0x70 [ 583.162813][T11090] do_syscall_64+0x3d/0x90 [ 583.167371][T11090] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 583.173450][T11090] RIP: 0033:0x4665e9 [ 583.177444][T11090] 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 [ 583.197748][T11090] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 583.206337][T11090] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 583.214496][T11090] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 583.222721][T11090] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 18:13:39 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 583.230692][T11090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 583.238843][T11090] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 [ 583.249691][T11088] EXT4-fs (loop2): unsupported inode size: 0 [ 583.255920][T11088] EXT4-fs (loop2): blocksize: 4096 18:13:39 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:39 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYRESHEX=r1]) [ 583.285753][T11105] 9pnet: Insufficient options for proto=fd [ 583.315741][T11091] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 583.326689][T11091] EXT4-fs (loop1): mount failed 18:13:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 583.343313][T11116] 9pnet: Insufficient options for proto=fd [ 583.375467][T11117] 9pnet: Insufficient options for proto=fd 18:13:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40074, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:40 executing program 5 (fault-call:4 fault-nth:3): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:40 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:40 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:40 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYRESHEX=r1]) [ 583.388583][T11128] loop2: detected capacity change from 0 to 264192 [ 583.400015][T11091] loop1: detected capacity change from 0 to 512 [ 583.407475][T11091] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 583.414738][T11091] EXT4-fs (loop1): mount failed [ 583.436724][T11128] EXT4-fs (loop2): unsupported inode size: 0 [ 583.442804][T11128] EXT4-fs (loop2): blocksize: 4096 [ 583.486712][T11144] FAULT_INJECTION: forcing a failure. [ 583.486712][T11144] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 583.498316][T11148] 9pnet: Insufficient options for proto=fd [ 583.500030][T11144] CPU: 1 PID: 11144 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 583.507390][T11145] loop1: detected capacity change from 0 to 512 [ 583.515052][T11144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 583.515066][T11144] Call Trace: 18:13:40 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 583.515073][T11144] dump_stack_lvl+0xb7/0x103 [ 583.515093][T11144] dump_stack+0x11/0x1a [ 583.515106][T11144] should_fail+0x23c/0x250 [ 583.525098][T11146] 9pnet: Insufficient options for proto=fd [ 583.531916][T11144] should_fail_usercopy+0x16/0x20 [ 583.531947][T11144] _copy_from_user+0x1c/0xd0 [ 583.564870][T11144] __se_sys_mount+0x115/0x2e0 [ 583.569831][T11144] ? fput+0x2d/0x130 [ 583.573843][T11144] ? ksys_write+0x157/0x180 [ 583.578445][T11144] __x64_sys_mount+0x63/0x70 18:13:40 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:40 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYRESHEX=r1]) [ 583.581287][T11145] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 583.583248][T11144] do_syscall_64+0x3d/0x90 [ 583.593757][T11156] 9pnet: Insufficient options for proto=fd [ 583.594461][T11144] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 583.600670][T11145] EXT4-fs (loop1): mount failed [ 583.606485][T11144] RIP: 0033:0x4665e9 [ 583.606502][T11144] 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 [ 583.636179][T11144] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 583.644693][T11144] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 583.652909][T11144] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 583.657365][T11164] 9pnet: Insufficient options for proto=fd [ 583.661875][T11144] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 583.661893][T11144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 18:13:40 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 18:13:40 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 583.661932][T11144] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 [ 583.696811][T11166] 9pnet: Insufficient options for proto=fd [ 583.708938][T11128] loop2: detected capacity change from 0 to 264192 [ 583.720519][T11128] EXT4-fs (loop2): unsupported inode size: 0 [ 583.726346][T11145] loop1: detected capacity change from 0 to 512 18:13:40 executing program 5 (fault-call:4 fault-nth:4): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 583.726647][T11128] EXT4-fs (loop2): blocksize: 4096 [ 583.783311][T11145] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 583.790054][T11180] FAULT_INJECTION: forcing a failure. [ 583.790054][T11180] name failslab, interval 1, probability 0, space 0, times 0 [ 583.802686][T11180] CPU: 1 PID: 11180 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 583.804163][T11183] loop2: detected capacity change from 0 to 264192 [ 583.811820][T11180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 583.811835][T11180] Call Trace: [ 583.811842][T11180] dump_stack_lvl+0xb7/0x103 [ 583.811865][T11180] dump_stack+0x11/0x1a [ 583.824291][T11184] 9pnet: Insufficient options for proto=fd [ 583.828717][T11180] should_fail+0x23c/0x250 [ 583.834095][T11145] EXT4-fs (loop1): mount failed [ 583.836603][T11180] ? getname_flags+0x84/0x3d0 [ 583.860639][T11180] __should_failslab+0x81/0x90 [ 583.865409][T11180] should_failslab+0x5/0x20 [ 583.869925][T11180] kmem_cache_alloc+0x46/0x2e0 [ 583.874704][T11180] ? should_fail+0xd6/0x250 [ 583.879353][T11180] getname_flags+0x84/0x3d0 [ 583.880498][T11183] EXT4-fs (loop2): unsupported inode size: 0 [ 583.883938][T11180] ? should_fail+0xd6/0x250 [ 583.890141][T11183] EXT4-fs (loop2): blocksize: 4096 [ 583.894907][T11180] user_path_at_empty+0x28/0x50 [ 583.905447][T11180] __se_sys_mount+0x209/0x2e0 [ 583.910138][T11180] ? fput+0x2d/0x130 [ 583.914274][T11180] ? ksys_write+0x157/0x180 [ 583.919759][T11180] __x64_sys_mount+0x63/0x70 [ 583.924715][T11180] do_syscall_64+0x3d/0x90 [ 583.929145][T11180] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 583.935464][T11180] RIP: 0033:0x4665e9 [ 583.939411][T11180] 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 [ 583.960657][T11180] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 583.969337][T11180] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 583.977562][T11180] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 583.985923][T11180] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 583.994185][T11180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 584.002144][T11180] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 18:13:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4007a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:40 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:40 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r1]) 18:13:40 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 18:13:40 executing program 5 (fault-call:4 fault-nth:5): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 584.054792][T11183] loop2: detected capacity change from 0 to 264192 [ 584.092369][T11207] FAULT_INJECTION: forcing a failure. 18:13:40 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r1]) [ 584.092369][T11207] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 584.105834][T11207] CPU: 1 PID: 11207 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 584.109326][T11210] 9pnet: Insufficient options for proto=fd [ 584.115111][T11207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 584.115126][T11207] Call Trace: [ 584.115133][T11207] dump_stack_lvl+0xb7/0x103 [ 584.140068][T11207] dump_stack+0x11/0x1a [ 584.144491][T11207] should_fail+0x23c/0x250 [ 584.149100][T11207] should_fail_usercopy+0x16/0x20 18:13:40 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 584.151065][T11211] 9pnet: Insufficient options for proto=fd [ 584.154618][T11207] strncpy_from_user+0x21/0x250 [ 584.165724][T11207] getname_flags+0xb8/0x3d0 [ 584.170320][T11207] ? should_fail+0xd6/0x250 [ 584.175095][T11207] user_path_at_empty+0x28/0x50 [ 584.180357][T11207] __se_sys_mount+0x209/0x2e0 [ 584.180417][T11213] loop1: detected capacity change from 0 to 512 [ 584.185311][T11207] ? fput+0x2d/0x130 [ 584.196872][T11207] ? ksys_write+0x157/0x180 [ 584.196928][T11213] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 584.201530][T11207] __x64_sys_mount+0x63/0x70 [ 584.201557][T11207] do_syscall_64+0x3d/0x90 [ 584.209000][T11213] EXT4-fs (loop1): mount failed [ 584.212941][T11207] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 584.228354][T11207] RIP: 0033:0x4665e9 [ 584.232249][T11207] 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 18:13:40 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r1]) [ 584.236251][T11226] 9pnet: Insufficient options for proto=fd [ 584.252230][T11207] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 584.252256][T11207] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 584.252268][T11207] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 584.283137][T11207] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 584.284084][T11229] 9pnet_virtio: no channels available for device [ 584.291288][T11207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 18:13:40 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfd', @ANYRESHEX=r1]) 18:13:40 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 18:13:40 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 584.291304][T11207] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 [ 584.304071][T11231] 9pnet: Insufficient options for proto=fd [ 584.335261][T11183] EXT4-fs (loop2): unsupported inode size: 0 [ 584.341304][T11183] EXT4-fs (loop2): blocksize: 4096 [ 584.356576][T11213] loop1: detected capacity change from 0 to 512 [ 584.377554][T11213] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 584.391138][T11213] EXT4-fs (loop1): mount failed [ 584.396412][T11244] 9pnet_virtio: no channels available for device 18:13:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400fe, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:41 executing program 5 (fault-call:4 fault-nth:6): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:41 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d"]) 18:13:41 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:41 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfd', @ANYRESHEX=r1]) [ 584.410560][T11251] 9pnet: Insufficient options for proto=fd [ 584.480521][T11260] loop2: detected capacity change from 0 to 264192 [ 584.510021][T11270] 9pnet_virtio: no channels available for device [ 584.517298][T11260] EXT4-fs (loop2): unsupported inode size: 0 [ 584.517330][T11269] 9pnet: Insufficient options for proto=fd 18:13:41 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfd', @ANYRESHEX=r1]) 18:13:41 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 584.523669][T11260] EXT4-fs (loop2): blocksize: 4096 [ 584.539567][T11271] loop1: detected capacity change from 0 to 512 [ 584.560211][T11273] FAULT_INJECTION: forcing a failure. [ 584.560211][T11273] name failslab, interval 1, probability 0, space 0, times 0 18:13:41 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:41 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno', @ANYRESHEX=r1]) [ 584.573196][T11273] CPU: 1 PID: 11273 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 584.573733][T11280] 9pnet_virtio: no channels available for device [ 584.582053][T11273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 584.582067][T11273] Call Trace: [ 584.582075][T11273] dump_stack_lvl+0xb7/0x103 [ 584.590201][T11281] 9pnet: Insufficient options for proto=fd [ 584.598744][T11273] dump_stack+0x11/0x1a [ 584.598767][T11273] should_fail+0x23c/0x250 [ 584.623578][T11273] __should_failslab+0x81/0x90 18:13:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 584.628350][T11273] ? alloc_fs_context+0x46/0x500 [ 584.633440][T11273] should_failslab+0x5/0x20 [ 584.637959][T11273] kmem_cache_alloc_trace+0x49/0x310 [ 584.643513][T11273] alloc_fs_context+0x46/0x500 [ 584.648396][T11273] ? strncmp+0x34/0x70 [ 584.652736][T11273] fs_context_for_mount+0x1d/0x20 [ 584.657871][T11273] path_mount+0xdf5/0x1ce0 [ 584.662610][T11273] __se_sys_mount+0x23d/0x2e0 [ 584.667383][T11273] ? fput+0x2d/0x130 [ 584.671286][T11273] __x64_sys_mount+0x63/0x70 [ 584.676064][T11273] do_syscall_64+0x3d/0x90 [ 584.680580][T11273] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 584.686824][T11273] RIP: 0033:0x4665e9 [ 584.688609][T11271] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 584.690896][T11273] 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 [ 584.690917][T11273] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 18:13:41 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d"]) [ 584.726948][T11273] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 584.735352][T11273] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 584.743542][T11273] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 584.751618][T11273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 584.759770][T11273] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 [ 584.770310][T11271] EXT4-fs (loop1): mount failed 18:13:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40192, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:41 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d"]) [ 584.826760][T11300] 9pnet: Insufficient options for proto=fd [ 584.833498][T11305] loop2: detected capacity change from 0 to 264192 [ 584.835756][T11301] 9pnet_virtio: no channels available for device [ 584.868686][T11316] loop1: detected capacity change from 0 to 512 [ 584.875542][T11305] EXT4-fs (loop2): unsupported inode size: 0 [ 584.881835][T11305] EXT4-fs (loop2): blocksize: 4096 [ 584.899811][T11316] EXT4-fs (loop1): corrupt root inode, run e2fsck 18:13:41 executing program 5 (fault-call:4 fault-nth:7): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:41 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:41 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno', @ANYRESHEX=r1]) 18:13:41 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d4"]) 18:13:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000080000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 584.916141][T11316] EXT4-fs (loop1): mount failed [ 584.962075][T11316] loop1: detected capacity change from 0 to 512 [ 584.985319][T11337] FAULT_INJECTION: forcing a failure. [ 584.985319][T11337] name failslab, interval 1, probability 0, space 0, times 0 [ 584.994559][T11340] loop2: detected capacity change from 0 to 264192 [ 584.998562][T11337] CPU: 0 PID: 11337 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 585.009552][T11345] 9pnet_virtio: no channels available for device [ 585.014073][T11337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 585.014089][T11337] Call Trace: [ 585.014097][T11337] dump_stack_lvl+0xb7/0x103 [ 585.025392][T11340] EXT4-fs (loop2): unsupported inode size: 0 [ 585.030931][T11337] dump_stack+0x11/0x1a [ 585.030954][T11337] should_fail+0x23c/0x250 [ 585.030977][T11337] __should_failslab+0x81/0x90 [ 585.030993][T11337] ? proc_init_fs_context+0x35/0x240 [ 585.034281][T11340] EXT4-fs (loop2): blocksize: 4096 [ 585.062739][T11316] EXT4-fs: failed to create workqueue [ 585.064415][T11337] should_failslab+0x5/0x20 [ 585.069956][T11316] EXT4-fs (loop1): mount failed [ 585.076062][T11337] kmem_cache_alloc_trace+0x49/0x310 [ 585.090919][T11337] proc_init_fs_context+0x35/0x240 [ 585.096045][T11337] ? tsan.module_ctor+0x10/0x10 [ 585.100986][T11337] alloc_fs_context+0x419/0x500 [ 585.105848][T11337] fs_context_for_mount+0x1d/0x20 18:13:41 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:41 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 585.111123][T11337] path_mount+0xdf5/0x1ce0 [ 585.115847][T11337] __se_sys_mount+0x23d/0x2e0 [ 585.116840][T11354] 9pnet: Could not find request transport: fd0x0000000000000004 [ 585.120555][T11337] ? fput+0x2d/0x130 [ 585.120579][T11337] __x64_sys_mount+0x63/0x70 [ 585.136712][T11337] do_syscall_64+0x3d/0x90 [ 585.141233][T11337] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 585.147263][T11337] RIP: 0033:0x4665e9 18:13:41 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d4"]) [ 585.151244][T11337] 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 [ 585.171208][T11337] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 585.179662][T11337] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 585.187854][T11337] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 585.195889][T11337] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 585.204130][T11337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 18:13:41 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d4"]) 18:13:41 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno', @ANYRESHEX=r1]) [ 585.207155][T11339] 9pnet: Insufficient options for proto=fd [ 585.212107][T11337] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 [ 585.227054][T11360] 9pnet: Could not find request transport: fd0x0000000000000004 18:13:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40193, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:41 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:41 executing program 5 (fault-call:4 fault-nth:8): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:41 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb539"]) [ 585.283195][T11340] loop2: detected capacity change from 0 to 264192 [ 585.296665][T11340] EXT4-fs (loop2): unsupported inode size: 0 [ 585.302812][T11340] EXT4-fs (loop2): blocksize: 4096 18:13:41 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb539"]) [ 585.344008][T11389] 9pnet: Could not find request transport: fd0x0000000000000004 [ 585.360340][T11395] loop1: detected capacity change from 0 to 512 [ 585.362350][T11391] 9pnet: Insufficient options for proto=fd [ 585.378442][T11390] FAULT_INJECTION: forcing a failure. [ 585.378442][T11390] name failslab, interval 1, probability 0, space 0, times 0 [ 585.391092][T11390] CPU: 1 PID: 11390 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 585.399937][T11390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 585.410082][T11390] Call Trace: [ 585.413364][T11390] dump_stack_lvl+0xb7/0x103 [ 585.418062][T11404] 9pnet: Insufficient options for proto=fd [ 585.418115][T11390] dump_stack+0x11/0x1a [ 585.418136][T11390] should_fail+0x23c/0x250 [ 585.418157][T11390] ? generic_parse_monolithic+0x130/0x1c0 [ 585.439048][T11390] __should_failslab+0x81/0x90 18:13:42 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) [ 585.443818][T11390] should_failslab+0x5/0x20 [ 585.448318][T11390] __kmalloc_track_caller+0x64/0x340 [ 585.453608][T11390] kmemdup_nul+0x27/0x70 [ 585.457946][T11390] generic_parse_monolithic+0x130/0x1c0 [ 585.463590][T11390] ? alloc_fs_context+0x3f1/0x500 [ 585.468813][T11390] parse_monolithic_mount_data+0x3e/0x50 [ 585.474546][T11390] path_mount+0x11a1/0x1ce0 [ 585.479158][T11390] __se_sys_mount+0x23d/0x2e0 [ 585.483864][T11390] ? fput+0x2d/0x130 [ 585.487764][T11390] __x64_sys_mount+0x63/0x70 [ 585.488002][T11395] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 585.492448][T11390] do_syscall_64+0x3d/0x90 [ 585.492471][T11390] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 585.499024][T11395] EXT4-fs (loop1): mount failed [ 585.503312][T11390] RIP: 0033:0x4665e9 [ 585.503327][T11390] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 18:13:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:42 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 18:13:42 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:42 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb539"]) 18:13:42 executing program 5 (fault-call:4 fault-nth:9): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 585.503346][T11390] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 585.546248][T11390] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 585.554216][T11390] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 585.562603][T11390] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 585.570659][T11390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 585.578886][T11390] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 [ 585.630451][T11395] loop1: detected capacity change from 0 to 512 [ 585.638142][T11419] 9pnet: Insufficient options for proto=fd [ 585.648798][T11422] FAULT_INJECTION: forcing a failure. [ 585.648798][T11422] name failslab, interval 1, probability 0, space 0, times 0 [ 585.662928][T11422] CPU: 1 PID: 11422 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 585.671707][T11422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 585.682305][T11422] Call Trace: [ 585.685593][T11422] dump_stack_lvl+0xb7/0x103 [ 585.690282][T11422] dump_stack+0x11/0x1a [ 585.691612][T11395] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 585.694430][T11422] should_fail+0x23c/0x250 [ 585.705412][T11422] __should_failslab+0x81/0x90 [ 585.710177][T11422] ? alloc_super+0x3a/0x520 [ 585.710851][T11395] EXT4-fs (loop1): mount failed [ 585.714688][T11422] should_failslab+0x5/0x20 [ 585.714711][T11422] kmem_cache_alloc_trace+0x49/0x310 [ 585.729633][T11422] alloc_super+0x3a/0x520 [ 585.733954][T11422] sget_fc+0x1cf/0x4e0 [ 585.738007][T11422] ? kill_litter_super+0x60/0x60 [ 585.742942][T11422] ? proc_reconfigure+0x170/0x170 [ 585.748193][T11422] get_tree_nodev+0x24/0x100 [ 585.752763][T11422] proc_get_tree+0x18/0x20 [ 585.757171][T11422] vfs_get_tree+0x4a/0x1a0 [ 585.761676][T11422] path_mount+0x11d4/0x1ce0 [ 585.766180][T11422] __se_sys_mount+0x23d/0x2e0 [ 585.770847][T11422] ? fput+0x2d/0x130 [ 585.774744][T11422] __x64_sys_mount+0x63/0x70 [ 585.779350][T11422] do_syscall_64+0x3d/0x90 [ 585.783759][T11422] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 585.791764][T11422] RIP: 0033:0x4665e9 [ 585.795643][T11422] 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 [ 585.815571][T11422] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 18:13:42 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) [ 585.824214][T11422] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 585.832612][T11422] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 585.840744][T11422] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 585.848707][T11422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 585.856769][T11422] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 18:13:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40194, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:42 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:42 executing program 5 (fault-call:4 fault-nth:10): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:42 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 585.884461][T11424] loop2: detected capacity change from 0 to 264192 18:13:42 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 18:13:42 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 585.945796][T11424] EXT4-fs (loop2): unsupported inode size: 0 [ 585.951467][T11441] 9pnet: Insufficient options for proto=fd [ 585.951955][T11424] EXT4-fs (loop2): blocksize: 4096 [ 585.986863][T11450] 9pnet: Insufficient options for proto=fd [ 586.004771][T11448] loop1: detected capacity change from 0 to 512 [ 586.017080][T11458] FAULT_INJECTION: forcing a failure. [ 586.017080][T11458] name failslab, interval 1, probability 0, space 0, times 0 [ 586.017620][T11461] 9pnet: Insufficient options for proto=fd [ 586.029865][T11458] CPU: 0 PID: 11458 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 586.044575][T11458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 586.055448][T11458] Call Trace: [ 586.058775][T11458] dump_stack_lvl+0xb7/0x103 [ 586.063364][T11458] dump_stack+0x11/0x1a [ 586.067521][T11458] should_fail+0x23c/0x250 [ 586.071945][T11458] ? kzalloc+0x1d/0x30 [ 586.076074][T11458] __should_failslab+0x81/0x90 [ 586.081170][T11458] should_failslab+0x5/0x20 [ 586.085721][T11458] __kmalloc+0x66/0x340 [ 586.090051][T11458] kzalloc+0x1d/0x30 [ 586.093935][T11458] security_sb_alloc+0x3c/0x180 [ 586.098834][T11458] alloc_super+0x10b/0x520 [ 586.103235][T11458] sget_fc+0x1cf/0x4e0 [ 586.107360][T11458] ? kill_litter_super+0x60/0x60 [ 586.112378][T11458] ? proc_reconfigure+0x170/0x170 [ 586.117611][T11458] get_tree_nodev+0x24/0x100 [ 586.122201][T11458] proc_get_tree+0x18/0x20 [ 586.126603][T11458] vfs_get_tree+0x4a/0x1a0 [ 586.131002][T11458] path_mount+0x11d4/0x1ce0 [ 586.135513][T11458] __se_sys_mount+0x23d/0x2e0 [ 586.140181][T11458] ? fput+0x2d/0x130 [ 586.144069][T11458] __x64_sys_mount+0x63/0x70 [ 586.148669][T11458] do_syscall_64+0x3d/0x90 [ 586.153218][T11458] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 586.159200][T11458] RIP: 0033:0x4665e9 [ 586.163087][T11458] 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 [ 586.183955][T11458] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 586.192368][T11458] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 586.200792][T11458] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 586.208985][T11458] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 586.217312][T11458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 586.225327][T11458] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 18:13:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:42 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:42 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb539"]) 18:13:42 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 18:13:42 executing program 5 (fault-call:4 fault-nth:11): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 586.269149][T11448] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 586.276121][T11448] EXT4-fs (loop1): mount failed [ 586.287372][T11424] loop2: detected capacity change from 0 to 264192 [ 586.295094][T11424] EXT4-fs (loop2): unsupported inode size: 0 [ 586.301166][T11424] EXT4-fs (loop2): blocksize: 4096 [ 586.312004][T11448] loop1: detected capacity change from 0 to 512 [ 586.348043][T11448] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 586.363522][T11492] loop2: detected capacity change from 0 to 264192 [ 586.365350][T11448] EXT4-fs (loop1): mount failed [ 586.377352][T11492] EXT4-fs (loop2): unsupported inode size: 0 [ 586.383251][T11489] FAULT_INJECTION: forcing a failure. [ 586.383251][T11489] name failslab, interval 1, probability 0, space 0, times 0 [ 586.383392][T11492] EXT4-fs (loop2): blocksize: 4096 [ 586.397306][T11489] CPU: 0 PID: 11489 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 586.411504][T11489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 586.421746][T11495] 9pnet: Insufficient options for proto=fd [ 586.422334][T11489] Call Trace: [ 586.422344][T11489] dump_stack_lvl+0xb7/0x103 [ 586.429439][T11493] 9pnet: Insufficient options for proto=fd [ 586.432273][T11489] dump_stack+0x11/0x1a [ 586.446944][T11489] should_fail+0x23c/0x250 [ 586.451621][T11489] ? __list_lru_init+0x70/0x680 [ 586.456592][T11489] __should_failslab+0x81/0x90 [ 586.461366][T11489] should_failslab+0x5/0x20 [ 586.465948][T11489] __kmalloc+0x66/0x340 [ 586.470111][T11489] ? prealloc_memcg_shrinker+0x444/0x460 [ 586.476101][T11489] __list_lru_init+0x70/0x680 [ 586.480804][T11489] alloc_super+0x490/0x520 [ 586.485232][T11489] sget_fc+0x1cf/0x4e0 [ 586.489390][T11489] ? kill_litter_super+0x60/0x60 18:13:43 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) [ 586.494338][T11489] ? proc_reconfigure+0x170/0x170 [ 586.499486][T11489] get_tree_nodev+0x24/0x100 [ 586.504172][T11489] proc_get_tree+0x18/0x20 [ 586.508914][T11489] vfs_get_tree+0x4a/0x1a0 [ 586.513348][T11489] path_mount+0x11d4/0x1ce0 [ 586.518033][T11489] __se_sys_mount+0x23d/0x2e0 [ 586.520678][T11502] 9pnet: Insufficient options for proto=fd [ 586.522799][T11489] ? fput+0x2d/0x130 [ 586.522825][T11489] __x64_sys_mount+0x63/0x70 [ 586.537233][T11489] do_syscall_64+0x3d/0x90 [ 586.541699][T11489] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 586.547616][T11489] RIP: 0033:0x4665e9 [ 586.551516][T11489] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 586.571819][T11489] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 586.580312][T11489] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 586.588549][T11489] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 586.596920][T11489] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 586.605109][T11489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 586.613241][T11489] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 18:13:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x401a0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:43 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:43 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:43 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb539"]) 18:13:43 executing program 5 (fault-call:4 fault-nth:12): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 586.665242][T11492] loop2: detected capacity change from 0 to 264192 [ 586.691289][T11492] EXT4-fs (loop2): unsupported inode size: 0 [ 586.698725][T11492] EXT4-fs (loop2): blocksize: 4096 [ 586.715513][T11524] 9pnet: Insufficient options for proto=fd [ 586.726661][T11530] loop1: detected capacity change from 0 to 512 [ 586.731391][T11528] FAULT_INJECTION: forcing a failure. [ 586.731391][T11528] name failslab, interval 1, probability 0, space 0, times 0 [ 586.738365][T11531] 9pnet_virtio: no channels available for device [ 586.745713][T11528] CPU: 0 PID: 11528 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 18:13:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:43 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:43 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 586.761169][T11528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 586.771221][T11528] Call Trace: [ 586.774623][T11528] dump_stack_lvl+0xb7/0x103 [ 586.779324][T11528] dump_stack+0x11/0x1a [ 586.783536][T11528] should_fail+0x23c/0x250 [ 586.787990][T11528] __should_failslab+0x81/0x90 [ 586.792751][T11528] should_failslab+0x5/0x20 [ 586.797323][T11528] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 586.803106][T11528] ? should_fail+0xd6/0x250 [ 586.808926][T11528] ? __kmalloc_node+0x30/0x40 [ 586.813661][T11528] __kmalloc_node+0x30/0x40 [ 586.818169][T11528] kvmalloc_node+0x81/0xf0 [ 586.822598][T11528] __list_lru_init+0x2d7/0x680 [ 586.827439][T11528] alloc_super+0x490/0x520 [ 586.830536][T11530] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 586.831859][T11528] sget_fc+0x1cf/0x4e0 [ 586.831883][T11528] ? kill_litter_super+0x60/0x60 [ 586.838431][T11530] EXT4-fs (loop1): mount failed [ 586.842518][T11528] ? proc_reconfigure+0x170/0x170 [ 586.842540][T11528] get_tree_nodev+0x24/0x100 [ 586.861947][T11528] proc_get_tree+0x18/0x20 18:13:43 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:43 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 586.866478][T11528] vfs_get_tree+0x4a/0x1a0 [ 586.870933][T11528] path_mount+0x11d4/0x1ce0 [ 586.875540][T11528] __se_sys_mount+0x23d/0x2e0 [ 586.880309][T11528] ? fput+0x2d/0x130 [ 586.884253][T11528] __x64_sys_mount+0x63/0x70 [ 586.885258][T11543] 9pnet_virtio: no channels available for device [ 586.889371][T11528] do_syscall_64+0x3d/0x90 [ 586.889395][T11528] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 586.897168][T11544] 9pnet: Insufficient options for proto=fd [ 586.900364][T11528] RIP: 0033:0x4665e9 [ 586.900382][T11528] 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 [ 586.900398][T11528] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 586.944265][T11528] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 586.952389][T11528] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 586.957253][T11551] 9pnet: Insufficient options for proto=fd 18:13:43 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb539"]) 18:13:43 executing program 3 (fault-call:3 fault-nth:0): open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 586.960381][T11528] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 586.960398][T11528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 586.960409][T11528] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 [ 586.985660][T11553] 9pnet_virtio: no channels available for device [ 587.044142][T11530] loop1: detected capacity change from 0 to 512 [ 587.052205][T11567] loop2: detected capacity change from 0 to 264192 [ 587.063874][T11567] EXT4-fs (loop2): unsupported inode size: 0 [ 587.066959][T11568] FAULT_INJECTION: forcing a failure. [ 587.066959][T11568] name failslab, interval 1, probability 0, space 0, times 0 [ 587.070123][T11567] EXT4-fs (loop2): blocksize: 4096 [ 587.072175][T11530] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 587.083400][T11568] CPU: 1 PID: 11568 Comm: syz-executor.3 Not tainted 5.14.0-rc2-syzkaller #0 [ 587.103955][T11568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 587.114192][T11568] Call Trace: [ 587.117128][T11530] EXT4-fs (loop1): mount failed [ 587.117613][T11568] dump_stack_lvl+0xb7/0x103 [ 587.127303][T11568] dump_stack+0x11/0x1a [ 587.131467][T11568] should_fail+0x23c/0x250 [ 587.135892][T11568] ? __se_sys_mount+0x4e/0x2e0 [ 587.140790][T11568] __should_failslab+0x81/0x90 [ 587.145948][T11568] should_failslab+0x5/0x20 [ 587.150792][T11568] __kmalloc_track_caller+0x64/0x340 [ 587.156421][T11568] ? strnlen_user+0x137/0x1c0 [ 587.161091][T11568] strndup_user+0x73/0x120 [ 587.165597][T11568] __se_sys_mount+0x4e/0x2e0 [ 587.170180][T11568] ? fput+0x2d/0x130 [ 587.174237][T11568] ? ksys_write+0x157/0x180 [ 587.178846][T11568] __x64_sys_mount+0x63/0x70 [ 587.183612][T11568] do_syscall_64+0x3d/0x90 [ 587.188204][T11568] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 587.194115][T11568] RIP: 0033:0x4665e9 [ 587.198004][T11568] 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 [ 587.217781][T11568] RSP: 002b:00007fd236809188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 587.226196][T11568] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 587.234514][T11568] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000000feffff 18:13:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x401a1, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:43 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:43 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c"]) 18:13:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:43 executing program 5 (fault-call:4 fault-nth:13): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:43 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 587.242505][T11568] RBP: 00007fd2368091d0 R08: 0000000020000240 R09: 0000000000000000 [ 587.250476][T11568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 587.258442][T11568] R13: 00007ffdd729a76f R14: 00007fd236809300 R15: 0000000000022000 18:13:43 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c"]) [ 587.352224][T11587] loop2: detected capacity change from 0 to 264192 [ 587.364237][T11593] loop1: detected capacity change from 0 to 512 [ 587.373722][T11595] 9pnet_virtio: no channels available for device [ 587.389417][T11596] FAULT_INJECTION: forcing a failure. [ 587.389417][T11596] name failslab, interval 1, probability 0, space 0, times 0 [ 587.402241][T11596] CPU: 1 PID: 11596 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 587.411100][T11596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 587.411168][T11587] EXT4-fs (loop2): unsupported inode size: 0 [ 587.411180][T11587] EXT4-fs (loop2): blocksize: 4096 [ 587.433312][T11596] Call Trace: [ 587.436604][T11596] dump_stack_lvl+0xb7/0x103 [ 587.441294][T11596] dump_stack+0x11/0x1a [ 587.445545][T11596] should_fail+0x23c/0x250 [ 587.450102][T11596] ? __list_lru_init+0x70/0x680 [ 587.455006][T11596] __should_failslab+0x81/0x90 [ 587.459908][T11596] should_failslab+0x5/0x20 [ 587.464495][T11596] __kmalloc+0x66/0x340 [ 587.468656][T11596] __list_lru_init+0x70/0x680 [ 587.473414][T11596] alloc_super+0x4bf/0x520 [ 587.477971][T11596] sget_fc+0x1cf/0x4e0 [ 587.482243][T11596] ? kill_litter_super+0x60/0x60 [ 587.487257][T11596] ? proc_reconfigure+0x170/0x170 [ 587.492315][T11596] get_tree_nodev+0x24/0x100 [ 587.496911][T11596] proc_get_tree+0x18/0x20 [ 587.501402][T11596] vfs_get_tree+0x4a/0x1a0 [ 587.505826][T11596] path_mount+0x11d4/0x1ce0 [ 587.510506][T11596] __se_sys_mount+0x23d/0x2e0 [ 587.515302][T11596] ? fput+0x2d/0x130 [ 587.519638][T11596] __x64_sys_mount+0x63/0x70 [ 587.524215][T11596] do_syscall_64+0x3d/0x90 [ 587.528727][T11596] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 587.534634][T11596] RIP: 0033:0x4665e9 [ 587.538711][T11596] 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 [ 587.561200][T11596] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 587.569614][T11596] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 587.577846][T11596] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 587.586244][T11596] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 587.594307][T11596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 18:13:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:44 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:44 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c"]) 18:13:44 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfe0002, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 587.602349][T11596] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 [ 587.625399][T11593] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 587.646905][T11593] EXT4-fs (loop1): mount failed 18:13:44 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 587.649361][T11621] 9pnet_virtio: no channels available for device [ 587.714335][T11642] 9pnet_virtio: no channels available for device [ 587.722940][T11593] loop1: detected capacity change from 0 to 512 [ 587.731447][T11593] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 587.738940][T11593] EXT4-fs (loop1): mount failed [ 587.740378][T11622] loop2: detected capacity change from 0 to 264192 [ 587.754402][T11622] EXT4-fs (loop2): unsupported inode size: 0 18:13:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x401a2, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:44 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfe0017, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:44 executing program 5 (fault-call:4 fault-nth:14): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:44 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:44 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 587.760523][T11622] EXT4-fs (loop2): blocksize: 4096 18:13:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:44 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 587.817441][T11660] 9pnet: Could not find request transport: fd0x0000000000000004 [ 587.819787][T11661] 9pnet: Insufficient options for proto=fd [ 587.837605][T11668] loop1: detected capacity change from 0 to 512 [ 587.846267][T11665] FAULT_INJECTION: forcing a failure. [ 587.846267][T11665] name failslab, interval 1, probability 0, space 0, times 0 [ 587.859544][T11665] CPU: 1 PID: 11665 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 587.868411][T11665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 587.878829][T11665] Call Trace: [ 587.882193][T11665] dump_stack_lvl+0xb7/0x103 [ 587.883830][T11679] loop2: detected capacity change from 0 to 264192 [ 587.886999][T11665] dump_stack+0x11/0x1a [ 587.896489][T11668] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 587.897921][T11665] should_fail+0x23c/0x250 [ 587.908732][T11665] __should_failslab+0x81/0x90 18:13:44 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:44 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeff02, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 587.911100][T11668] EXT4-fs (loop1): mount failed [ 587.913492][T11665] should_failslab+0x5/0x20 [ 587.922224][T11679] EXT4-fs (loop2): unsupported inode size: 0 [ 587.923585][T11665] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 587.929633][T11679] EXT4-fs (loop2): blocksize: 4096 [ 587.940545][T11665] ? should_fail+0xd6/0x250 [ 587.945123][T11665] ? __kmalloc_node+0x30/0x40 [ 587.950064][T11665] __kmalloc_node+0x30/0x40 [ 587.954624][T11665] kvmalloc_node+0x81/0xf0 [ 587.959846][T11665] __list_lru_init+0x2d7/0x680 18:13:44 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 587.964789][T11665] alloc_super+0x4bf/0x520 [ 587.969397][T11665] sget_fc+0x1cf/0x4e0 [ 587.973647][T11665] ? kill_litter_super+0x60/0x60 [ 587.978599][T11665] ? proc_reconfigure+0x170/0x170 [ 587.983720][T11665] get_tree_nodev+0x24/0x100 [ 587.988316][T11688] 9pnet: Insufficient options for proto=fd [ 587.988470][T11665] proc_get_tree+0x18/0x20 [ 587.999007][T11665] vfs_get_tree+0x4a/0x1a0 [ 588.003439][T11665] path_mount+0x11d4/0x1ce0 [ 588.008035][T11665] __se_sys_mount+0x23d/0x2e0 [ 588.012854][T11665] ? fput+0x2d/0x130 18:13:44 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 588.016752][T11665] __x64_sys_mount+0x63/0x70 [ 588.021873][T11665] do_syscall_64+0x3d/0x90 [ 588.026353][T11665] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 588.030642][T11693] 9pnet: Insufficient options for proto=fd [ 588.032321][T11665] RIP: 0033:0x4665e9 [ 588.032339][T11665] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 588.055761][T11684] 9pnet: Could not find request transport: fd0x0000000000000004 [ 588.062698][T11665] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 588.062723][T11665] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 588.062739][T11665] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 588.062749][T11665] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 588.062759][T11665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 18:13:44 executing program 5 (fault-call:4 fault-nth:15): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 588.062770][T11665] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 [ 588.134033][T11668] loop1: detected capacity change from 0 to 512 [ 588.141956][T11679] loop2: detected capacity change from 0 to 264192 [ 588.145810][T11705] 9pnet: Insufficient options for proto=fd [ 588.165971][T11715] FAULT_INJECTION: forcing a failure. [ 588.165971][T11715] name failslab, interval 1, probability 0, space 0, times 0 [ 588.169032][T11668] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 588.178963][T11715] CPU: 1 PID: 11715 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 588.188198][T11679] EXT4-fs (loop2): unsupported inode size: 0 [ 588.196539][T11715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 588.196554][T11715] Call Trace: [ 588.196561][T11715] dump_stack_lvl+0xb7/0x103 [ 588.196583][T11715] dump_stack+0x11/0x1a [ 588.196598][T11715] should_fail+0x23c/0x250 [ 588.202604][T11679] EXT4-fs (loop2): blocksize: 4096 [ 588.213019][T11715] __should_failslab+0x81/0x90 [ 588.225515][T11668] EXT4-fs (loop1): mount failed [ 588.229676][T11715] ? proc_fill_super+0x48/0x3f0 [ 588.229704][T11715] should_failslab+0x5/0x20 [ 588.255334][T11715] kmem_cache_alloc_trace+0x49/0x310 [ 588.260764][T11715] ? register_shrinker_prepared+0xc2/0xd0 [ 588.267152][T11715] ? proc_reconfigure+0x170/0x170 [ 588.272677][T11715] proc_fill_super+0x48/0x3f0 [ 588.277726][T11715] ? proc_reconfigure+0x170/0x170 [ 588.282862][T11715] get_tree_nodev+0x73/0x100 [ 588.288158][T11715] proc_get_tree+0x18/0x20 [ 588.294048][T11715] vfs_get_tree+0x4a/0x1a0 [ 588.298953][T11715] path_mount+0x11d4/0x1ce0 [ 588.303657][T11715] __se_sys_mount+0x23d/0x2e0 [ 588.308957][T11715] ? fput+0x2d/0x130 [ 588.313812][T11715] __x64_sys_mount+0x63/0x70 [ 588.320251][T11715] do_syscall_64+0x3d/0x90 [ 588.325728][T11715] ? irqentry_exit+0xe/0x30 [ 588.330375][T11715] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 588.337294][T11715] RIP: 0033:0x4665e9 [ 588.341348][T11715] 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 [ 588.363135][T11715] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 588.373329][T11715] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 588.381645][T11715] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 588.389718][T11715] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 588.398232][T11715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 588.407692][T11715] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 18:13:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x401a3, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:45 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeff17, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:45 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:45 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:45 executing program 5 (fault-call:4 fault-nth:16): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 588.499592][T11736] loop2: detected capacity change from 0 to 264192 [ 588.503080][T11735] FAULT_INJECTION: forcing a failure. [ 588.503080][T11735] name failslab, interval 1, probability 0, space 0, times 0 [ 588.519580][T11735] CPU: 1 PID: 11735 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 588.524087][T11738] 9pnet: Could not find request transport: fd0x0000000000000004 [ 588.528522][T11735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 588.528536][T11735] Call Trace: [ 588.528544][T11735] dump_stack_lvl+0xb7/0x103 [ 588.528565][T11735] dump_stack+0x11/0x1a [ 588.537567][T11741] loop1: detected capacity change from 0 to 512 [ 588.546629][T11735] should_fail+0x23c/0x250 [ 588.546659][T11735] ? proc_alloc_inode+0x23/0x80 [ 588.575535][T11735] __should_failslab+0x81/0x90 [ 588.580299][T11735] ? proc_invalidate_siblings_dcache+0x2f0/0x2f0 [ 588.586799][T11735] should_failslab+0x5/0x20 [ 588.591505][T11735] kmem_cache_alloc+0x46/0x2e0 [ 588.596262][T11735] ? proc_invalidate_siblings_dcache+0x2f0/0x2f0 [ 588.602908][T11735] proc_alloc_inode+0x23/0x80 [ 588.607593][T11735] ? proc_invalidate_siblings_dcache+0x2f0/0x2f0 [ 588.614012][T11735] new_inode_pseudo+0x38/0x1c0 [ 588.619046][T11735] new_inode+0x21/0x120 [ 588.623503][T11735] proc_get_inode+0x21/0x3c0 [ 588.628261][T11735] proc_fill_super+0x31b/0x3f0 [ 588.633054][T11735] ? proc_reconfigure+0x170/0x170 [ 588.638251][T11735] get_tree_nodev+0x73/0x100 [ 588.643241][T11735] proc_get_tree+0x18/0x20 [ 588.647937][T11735] vfs_get_tree+0x4a/0x1a0 [ 588.652542][T11735] path_mount+0x11d4/0x1ce0 [ 588.657063][T11735] __se_sys_mount+0x23d/0x2e0 [ 588.662162][T11735] ? fput+0x2d/0x130 [ 588.666132][T11735] __x64_sys_mount+0x63/0x70 [ 588.670907][T11735] do_syscall_64+0x3d/0x90 [ 588.676215][T11735] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 588.682853][T11735] RIP: 0033:0x4665e9 [ 588.686952][T11735] 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 [ 588.707306][T11735] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 588.716253][T11735] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 588.724312][T11735] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 588.733583][T11735] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 588.742059][T11735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 18:13:45 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:45 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:45 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 588.750026][T11735] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 [ 588.758351][T11735] proc_fill_super: get root inode failed 18:13:45 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:45 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 588.810845][T11760] 9pnet: Insufficient options for proto=fd [ 588.821087][T11761] 9pnet: Insufficient options for proto=fd [ 588.827709][T11741] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 588.850686][T11736] EXT4-fs (loop2): unsupported inode size: 0 18:13:45 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 588.851896][T11741] EXT4-fs (loop1): mount failed [ 588.856717][T11736] EXT4-fs (loop2): blocksize: 4096 [ 588.893095][T11736] loop2: detected capacity change from 0 to 264192 [ 588.905582][T11781] 9pnet: Insufficient options for proto=fd [ 588.906859][T11736] EXT4-fs (loop2): unsupported inode size: 0 [ 588.917763][T11736] EXT4-fs (loop2): blocksize: 4096 [ 588.930464][T11741] loop1: detected capacity change from 0 to 512 [ 588.951219][T11779] 9pnet: Insufficient options for proto=fd 18:13:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x401f8, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:45 executing program 5 (fault-call:4 fault-nth:17): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:45 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7fffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:45 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:45 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 588.976167][T11741] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 588.985949][T11741] EXT4-fs (loop1): mount failed [ 589.069876][T11813] FAULT_INJECTION: forcing a failure. [ 589.069876][T11813] name failslab, interval 1, probability 0, space 0, times 0 [ 589.078443][T11818] loop1: detected capacity change from 0 to 512 [ 589.082747][T11813] CPU: 1 PID: 11813 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 589.090779][T11819] loop2: detected capacity change from 0 to 264192 [ 589.098314][T11813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 589.098329][T11813] Call Trace: [ 589.098336][T11813] dump_stack_lvl+0xb7/0x103 [ 589.098359][T11813] dump_stack+0x11/0x1a [ 589.127568][T11813] should_fail+0x23c/0x250 [ 589.129414][T11819] EXT4-fs (loop2): unsupported inode size: 0 [ 589.132119][T11813] ? security_inode_alloc+0x30/0x180 [ 589.138209][T11819] EXT4-fs (loop2): blocksize: 4096 [ 589.143683][T11813] __should_failslab+0x81/0x90 [ 589.143707][T11813] should_failslab+0x5/0x20 [ 589.143726][T11813] kmem_cache_alloc+0x46/0x2e0 [ 589.163030][T11813] security_inode_alloc+0x30/0x180 18:13:45 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 589.168374][T11813] inode_init_always+0x20b/0x420 [ 589.173438][T11813] ? proc_invalidate_siblings_dcache+0x2f0/0x2f0 [ 589.178634][T11820] 9pnet: Insufficient options for proto=fd [ 589.179964][T11813] new_inode_pseudo+0x73/0x1c0 [ 589.190865][T11813] new_inode+0x21/0x120 [ 589.195225][T11813] proc_get_inode+0x21/0x3c0 [ 589.200107][T11813] proc_fill_super+0x31b/0x3f0 [ 589.205054][T11813] ? proc_reconfigure+0x170/0x170 [ 589.208083][T11818] EXT4-fs (loop1): corrupt root inode, run e2fsck 18:13:45 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 589.210236][T11813] get_tree_nodev+0x73/0x100 [ 589.210265][T11813] proc_get_tree+0x18/0x20 [ 589.217006][T11818] EXT4-fs (loop1): mount failed [ 589.221228][T11813] vfs_get_tree+0x4a/0x1a0 [ 589.232800][T11823] 9pnet: Insufficient options for proto=fd [ 589.234880][T11813] path_mount+0x11d4/0x1ce0 [ 589.234907][T11813] __se_sys_mount+0x23d/0x2e0 [ 589.250156][T11813] ? fput+0x2d/0x130 [ 589.254100][T11813] __x64_sys_mount+0x63/0x70 [ 589.258692][T11813] do_syscall_64+0x3d/0x90 [ 589.263203][T11813] entry_SYSCALL_64_after_hwframe+0x44/0xae 18:13:45 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 589.269168][T11813] RIP: 0033:0x4665e9 [ 589.273155][T11813] 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 [ 589.293571][T11813] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 589.302342][T11813] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 589.311755][T11813] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 18:13:46 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:46 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x6, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 589.320256][T11813] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 589.328585][T11813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 589.337239][T11813] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 [ 589.345364][T11813] proc_fill_super: get root inode failed [ 589.354907][T11852] 9pnet: Insufficient options for proto=fd 18:13:46 executing program 5 (fault-call:4 fault-nth:18): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 589.387258][T11844] 9pnet: Insufficient options for proto=fd [ 589.391352][T11859] 9pnet: Insufficient options for proto=fd [ 589.404199][T11818] loop1: detected capacity change from 0 to 512 [ 589.415385][T11819] loop2: detected capacity change from 0 to 264192 [ 589.423724][T11819] EXT4-fs (loop2): unsupported inode size: 0 [ 589.429784][T11819] EXT4-fs (loop2): blocksize: 4096 [ 589.437460][T11818] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 589.446243][T11818] EXT4-fs (loop1): mount failed [ 589.478906][T11878] FAULT_INJECTION: forcing a failure. [ 589.478906][T11878] name failslab, interval 1, probability 0, space 0, times 0 [ 589.491976][T11878] CPU: 0 PID: 11878 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 589.500822][T11878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 589.511187][T11878] Call Trace: [ 589.514642][T11878] dump_stack_lvl+0xb7/0x103 [ 589.519321][T11878] dump_stack+0x11/0x1a [ 589.523595][T11878] should_fail+0x23c/0x250 [ 589.528312][T11878] ? __d_alloc+0x36/0x370 [ 589.532836][T11878] __should_failslab+0x81/0x90 [ 589.537836][T11878] should_failslab+0x5/0x20 [ 589.542675][T11878] kmem_cache_alloc+0x46/0x2e0 [ 589.547739][T11878] __d_alloc+0x36/0x370 [ 589.552075][T11878] d_make_root+0x2a/0xd0 [ 589.556949][T11878] proc_fill_super+0x328/0x3f0 [ 589.562112][T11878] ? proc_reconfigure+0x170/0x170 [ 589.567127][T11878] get_tree_nodev+0x73/0x100 [ 589.571792][T11878] proc_get_tree+0x18/0x20 [ 589.576222][T11878] vfs_get_tree+0x4a/0x1a0 [ 589.580764][T11878] path_mount+0x11d4/0x1ce0 [ 589.585387][T11878] __se_sys_mount+0x23d/0x2e0 [ 589.590061][T11878] ? fput+0x2d/0x130 [ 589.594058][T11878] __x64_sys_mount+0x63/0x70 [ 589.598826][T11878] do_syscall_64+0x3d/0x90 [ 589.603551][T11878] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 589.609789][T11878] RIP: 0033:0x4665e9 [ 589.613682][T11878] 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 [ 589.633720][T11878] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 589.642136][T11878] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 589.650427][T11878] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 589.658467][T11878] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 589.666542][T11878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 18:13:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40204, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:46 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:46 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:46 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 589.674708][T11878] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 [ 589.682710][T11878] proc_fill_super: allocate dentry failed 18:13:46 executing program 0 (fault-call:3 fault-nth:0): open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 589.728185][T11898] 9pnet: Insufficient options for proto=fd [ 589.734728][T11899] loop1: detected capacity change from 0 to 513 [ 589.768208][T11902] 9pnet: Insufficient options for proto=fd 18:13:46 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x8, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:46 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:46 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 589.771282][T11903] loop2: detected capacity change from 0 to 264192 [ 589.781480][T11899] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 589.794998][T11899] EXT4-fs (loop1): mount failed [ 589.812051][T11921] 9pnet: Insufficient options for proto=fd 18:13:46 executing program 5 (fault-call:4 fault-nth:19): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 589.830687][T11903] EXT4-fs (loop2): unsupported inode size: 0 [ 589.837184][T11903] EXT4-fs (loop2): blocksize: 4096 [ 589.848121][T11922] FAULT_INJECTION: forcing a failure. [ 589.848121][T11922] name failslab, interval 1, probability 0, space 0, times 0 [ 589.861068][T11922] CPU: 1 PID: 11922 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 589.870099][T11922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 589.880417][T11922] Call Trace: [ 589.883699][T11922] dump_stack_lvl+0xb7/0x103 [ 589.885362][T11899] loop1: detected capacity change from 0 to 513 [ 589.888586][T11922] dump_stack+0x11/0x1a [ 589.899503][T11922] should_fail+0x23c/0x250 [ 589.904495][T11922] ? __se_sys_mount+0x4e/0x2e0 [ 589.907152][T11935] FAULT_INJECTION: forcing a failure. [ 589.907152][T11935] name failslab, interval 1, probability 0, space 0, times 0 [ 589.909441][T11922] __should_failslab+0x81/0x90 [ 589.909464][T11922] should_failslab+0x5/0x20 [ 589.932514][T11922] __kmalloc_track_caller+0x64/0x340 [ 589.937931][T11922] ? strnlen_user+0x137/0x1c0 [ 589.942626][T11922] strndup_user+0x73/0x120 [ 589.947046][T11922] __se_sys_mount+0x4e/0x2e0 [ 589.951713][T11922] ? fput+0x2d/0x130 [ 589.955595][T11922] ? ksys_write+0x157/0x180 [ 589.960142][T11922] __x64_sys_mount+0x63/0x70 [ 589.964863][T11922] do_syscall_64+0x3d/0x90 [ 589.969471][T11922] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 589.975415][T11922] RIP: 0033:0x4665e9 [ 589.979389][T11922] 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 [ 589.999073][T11922] RSP: 002b:00007fbfea1f3188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 590.007477][T11922] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 590.015508][T11922] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000000feffff [ 590.023513][T11922] RBP: 00007fbfea1f31d0 R08: 0000000020000240 R09: 0000000000000000 [ 590.031548][T11922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 590.039504][T11922] R13: 00007ffe3c2178ef R14: 00007fbfea1f3300 R15: 0000000000022000 [ 590.047463][T11935] CPU: 0 PID: 11935 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 590.056233][T11935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 590.067059][T11935] Call Trace: [ 590.070439][T11935] dump_stack_lvl+0xb7/0x103 [ 590.075040][T11935] dump_stack+0x11/0x1a [ 590.079286][T11935] should_fail+0x23c/0x250 [ 590.083918][T11935] ? __d_alloc+0x36/0x370 [ 590.088381][T11935] __should_failslab+0x81/0x90 [ 590.093160][T11935] should_failslab+0x5/0x20 [ 590.097952][T11935] kmem_cache_alloc+0x46/0x2e0 [ 590.102721][T11935] ? security_inode_alloc+0x30/0x180 [ 590.108100][T11935] __d_alloc+0x36/0x370 [ 590.112265][T11935] ? __list_add_valid+0x28/0x90 [ 590.117363][T11935] d_alloc+0x2a/0x130 [ 590.121698][T11935] d_alloc_name+0x3f/0x60 [ 590.126134][T11935] proc_setup_self+0x6c/0x1d0 [ 590.131012][T11935] proc_fill_super+0x345/0x3f0 [ 590.135826][T11935] ? proc_reconfigure+0x170/0x170 [ 590.141000][T11935] get_tree_nodev+0x73/0x100 [ 590.145775][T11935] proc_get_tree+0x18/0x20 [ 590.150243][T11935] vfs_get_tree+0x4a/0x1a0 [ 590.154757][T11935] path_mount+0x11d4/0x1ce0 [ 590.159306][T11935] __se_sys_mount+0x23d/0x2e0 [ 590.164059][T11935] ? fput+0x2d/0x130 [ 590.168067][T11935] __x64_sys_mount+0x63/0x70 [ 590.172850][T11935] do_syscall_64+0x3d/0x90 18:13:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x843f83cf00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:46 executing program 0 (fault-call:3 fault-nth:1): open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 590.177430][T11935] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 590.183608][T11935] RIP: 0033:0x4665e9 [ 590.187670][T11935] 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 [ 590.191616][T11899] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 590.207642][T11935] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 590.223136][T11935] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 590.231279][T11935] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 590.236186][T11899] EXT4-fs (loop1): mount failed [ 590.239368][T11935] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 590.239382][T11935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 590.239394][T11935] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 [ 590.239475][T11935] proc_fill_super: can't allocate /proc/self [ 590.252262][T11954] FAULT_INJECTION: forcing a failure. [ 590.252262][T11954] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 590.288502][T11954] CPU: 1 PID: 11954 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 590.297711][T11954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 590.308062][T11954] Call Trace: [ 590.311638][T11954] dump_stack_lvl+0xb7/0x103 [ 590.316676][T11954] dump_stack+0x11/0x1a [ 590.320927][T11954] should_fail+0x23c/0x250 [ 590.325528][T11954] should_fail_usercopy+0x16/0x20 [ 590.330728][T11954] _copy_from_user+0x1c/0xd0 [ 590.335734][T11954] strndup_user+0xb0/0x120 [ 590.340276][T11954] __se_sys_mount+0x4e/0x2e0 [ 590.345117][T11954] ? fput+0x2d/0x130 [ 590.349179][T11954] ? ksys_write+0x157/0x180 [ 590.354582][T11954] __x64_sys_mount+0x63/0x70 [ 590.359362][T11954] do_syscall_64+0x3d/0x90 [ 590.363895][T11954] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 590.370707][T11954] RIP: 0033:0x4665e9 [ 590.374635][T11954] 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 [ 590.395890][T11954] RSP: 002b:00007fbfea1f3188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 590.406523][T11954] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 590.414490][T11954] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000000feffff [ 590.423033][T11954] RBP: 00007fbfea1f31d0 R08: 0000000020000240 R09: 0000000000000000 18:13:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4025c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x85ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:47 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfd', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:47 executing program 5 (fault-call:4 fault-nth:20): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:47 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x9, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:47 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 590.431006][T11954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 590.439467][T11954] R13: 00007ffe3c2178ef R14: 00007fbfea1f3300 R15: 0000000000022000 18:13:47 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfe0002, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 590.520636][T11967] 9pnet: Insufficient options for proto=fd [ 590.523253][T11970] loop2: detected capacity change from 0 to 264192 [ 590.551686][T11970] EXT4-fs (loop2): unsupported inode size: 0 [ 590.557988][T11970] EXT4-fs (loop2): blocksize: 4096 18:13:47 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 590.566099][T11971] FAULT_INJECTION: forcing a failure. [ 590.566099][T11971] name failslab, interval 1, probability 0, space 0, times 0 [ 590.579539][T11971] CPU: 1 PID: 11971 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 590.588638][T11971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 590.599081][T11971] Call Trace: [ 590.602533][T11971] dump_stack_lvl+0xb7/0x103 [ 590.607132][T11971] dump_stack+0x11/0x1a [ 590.611528][T11971] should_fail+0x23c/0x250 [ 590.616119][T11971] ? proc_alloc_inode+0x23/0x80 18:13:47 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfd', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 590.620976][T11971] __should_failslab+0x81/0x90 [ 590.625834][T11971] ? proc_invalidate_siblings_dcache+0x2f0/0x2f0 [ 590.632538][T11971] should_failslab+0x5/0x20 [ 590.637139][T11971] kmem_cache_alloc+0x46/0x2e0 [ 590.642100][T11971] ? __d_alloc+0x2f1/0x370 [ 590.646832][T11971] ? proc_invalidate_siblings_dcache+0x2f0/0x2f0 [ 590.653415][T11971] proc_alloc_inode+0x23/0x80 [ 590.658275][T11971] ? proc_invalidate_siblings_dcache+0x2f0/0x2f0 [ 590.664696][T11971] new_inode_pseudo+0x38/0x1c0 18:13:47 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfd', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 590.665337][T11994] 9pnet: Insufficient options for proto=fd [ 590.669569][T11971] new_inode+0x21/0x120 [ 590.679614][T11971] proc_setup_self+0x80/0x1d0 [ 590.684449][T11971] proc_fill_super+0x345/0x3f0 [ 590.689396][T11971] ? proc_reconfigure+0x170/0x170 [ 590.694626][T11971] get_tree_nodev+0x73/0x100 [ 590.699222][T11971] proc_get_tree+0x18/0x20 [ 590.703736][T11971] vfs_get_tree+0x4a/0x1a0 [ 590.708217][T11971] path_mount+0x11d4/0x1ce0 [ 590.712923][T11971] __se_sys_mount+0x23d/0x2e0 [ 590.717632][T11971] ? fput+0x2d/0x130 18:13:47 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeff02, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 590.721612][T11971] __x64_sys_mount+0x63/0x70 [ 590.726291][T11971] do_syscall_64+0x3d/0x90 [ 590.730709][T11971] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 590.734643][T12000] 9pnet: Insufficient options for proto=fd [ 590.736629][T11971] RIP: 0033:0x4665e9 [ 590.736647][T11971] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 590.766227][T11971] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 590.774645][T11971] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 590.782707][T11971] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 590.790768][T11971] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 590.799043][T11971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 590.807030][T11971] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 [ 590.815453][T11971] proc_fill_super: can't allocate /proc/self [ 590.858545][T12019] loop1: detected capacity change from 0 to 513 [ 590.863461][T12021] loop2: detected capacity change from 0 to 264192 [ 590.875450][T12021] EXT4-fs (loop2): unsupported inode size: 0 [ 590.881551][T12021] EXT4-fs (loop2): blocksize: 4096 [ 590.899612][T12019] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 590.906730][T12019] EXT4-fs (loop1): mount failed 18:13:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4025d, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:47 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:47 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xb, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:47 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:47 executing program 5 (fault-call:4 fault-nth:21): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x97ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 590.939246][T12019] loop1: detected capacity change from 0 to 513 [ 590.946710][T12019] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 590.953783][T12019] EXT4-fs (loop1): mount failed 18:13:47 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:47 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 590.989844][T12037] loop2: detected capacity change from 0 to 264192 [ 591.015213][T12037] EXT4-fs (loop2): unsupported inode size: 0 [ 591.021447][T12037] EXT4-fs (loop2): blocksize: 4096 [ 591.038876][T12057] FAULT_INJECTION: forcing a failure. [ 591.038876][T12057] name failslab, interval 1, probability 0, space 0, times 0 [ 591.051644][T12057] CPU: 1 PID: 12057 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 591.060497][T12057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 591.066172][T12061] loop1: detected capacity change from 0 to 513 [ 591.070656][T12057] Call Trace: [ 591.070665][T12057] dump_stack_lvl+0xb7/0x103 [ 591.070688][T12057] dump_stack+0x11/0x1a [ 591.089204][T12057] should_fail+0x23c/0x250 [ 591.093629][T12057] ? security_inode_alloc+0x30/0x180 [ 591.098924][T12057] __should_failslab+0x81/0x90 [ 591.103864][T12057] should_failslab+0x5/0x20 [ 591.108365][T12057] kmem_cache_alloc+0x46/0x2e0 [ 591.113283][T12057] security_inode_alloc+0x30/0x180 [ 591.118391][T12057] inode_init_always+0x20b/0x420 [ 591.123436][T12057] ? proc_invalidate_siblings_dcache+0x2f0/0x2f0 [ 591.129946][T12057] new_inode_pseudo+0x73/0x1c0 [ 591.134697][T12057] new_inode+0x21/0x120 [ 591.138980][T12057] proc_setup_self+0x80/0x1d0 [ 591.143815][T12057] proc_fill_super+0x345/0x3f0 [ 591.148742][T12057] ? proc_reconfigure+0x170/0x170 [ 591.153750][T12057] get_tree_nodev+0x73/0x100 [ 591.158412][T12057] proc_get_tree+0x18/0x20 [ 591.162945][T12057] vfs_get_tree+0x4a/0x1a0 [ 591.167722][T12057] path_mount+0x11d4/0x1ce0 [ 591.172299][T12057] __se_sys_mount+0x23d/0x2e0 [ 591.177043][T12057] ? fput+0x2d/0x130 [ 591.180948][T12057] __x64_sys_mount+0x63/0x70 [ 591.185524][T12057] do_syscall_64+0x3d/0x90 [ 591.190078][T12057] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 591.196316][T12057] RIP: 0033:0x4665e9 [ 591.200314][T12057] 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 [ 591.219995][T12057] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 591.228441][T12057] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 18:13:47 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xdaffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 591.236496][T12057] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 591.244552][T12057] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 591.252688][T12057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 591.260753][T12057] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 18:13:47 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:47 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 591.320596][T12061] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 591.343231][T12057] proc_fill_super: can't allocate /proc/self [ 591.359003][T12061] EXT4-fs (loop1): mount failed [ 591.379739][T12085] loop2: detected capacity change from 0 to 264192 [ 591.382117][T12094] 9pnet: Insufficient options for proto=fd [ 591.398686][T12061] loop1: detected capacity change from 0 to 513 18:13:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4025e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:48 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:48 executing program 5 (fault-call:4 fault-nth:22): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:48 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:48 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 591.422252][T12061] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 591.435012][T12061] EXT4-fs (loop1): mount failed [ 591.435695][T12085] EXT4-fs (loop2): unsupported inode size: 0 [ 591.446119][T12085] EXT4-fs (loop2): blocksize: 4096 18:13:48 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 591.506220][T12085] loop2: detected capacity change from 0 to 264192 [ 591.513267][T12122] 9pnet: Insufficient options for proto=fd [ 591.527194][T12119] FAULT_INJECTION: forcing a failure. [ 591.527194][T12119] name failslab, interval 1, probability 0, space 0, times 0 [ 591.536633][T12134] loop1: detected capacity change from 0 to 513 [ 591.540236][T12119] CPU: 1 PID: 12119 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 591.555272][T12119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 591.565409][T12119] Call Trace: [ 591.568769][T12119] dump_stack_lvl+0xb7/0x103 [ 591.573438][T12119] dump_stack+0x11/0x1a [ 591.577681][T12119] should_fail+0x23c/0x250 [ 591.582679][T12119] ? __d_alloc+0x36/0x370 [ 591.587142][T12119] __should_failslab+0x81/0x90 [ 591.591941][T12119] should_failslab+0x5/0x20 [ 591.596536][T12119] kmem_cache_alloc+0x46/0x2e0 [ 591.601475][T12119] ? __list_add_valid+0x28/0x90 [ 591.606493][T12119] __d_alloc+0x36/0x370 [ 591.610776][T12119] ? __init_rwsem+0x59/0x70 [ 591.615423][T12119] d_alloc+0x2a/0x130 [ 591.619435][T12119] d_alloc_name+0x3f/0x60 [ 591.623877][T12119] proc_setup_thread_self+0x6c/0x1d0 [ 591.629443][T12119] proc_fill_super+0x368/0x3f0 [ 591.634476][T12119] ? proc_reconfigure+0x170/0x170 [ 591.639680][T12119] get_tree_nodev+0x73/0x100 [ 591.644345][T12119] proc_get_tree+0x18/0x20 [ 591.648774][T12119] vfs_get_tree+0x4a/0x1a0 [ 591.653347][T12119] path_mount+0x11d4/0x1ce0 [ 591.657845][T12119] __se_sys_mount+0x23d/0x2e0 [ 591.662561][T12119] ? fput+0x2d/0x130 [ 591.666454][T12119] __x64_sys_mount+0x63/0x70 [ 591.671145][T12119] do_syscall_64+0x3d/0x90 [ 591.675592][T12119] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 591.681637][T12119] RIP: 0033:0x4665e9 [ 591.685631][T12119] 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 [ 591.705676][T12119] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 591.714237][T12119] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 591.722207][T12119] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 591.730334][T12119] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 591.738323][T12119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 591.746302][T12119] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 18:13:48 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x10, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:48 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x6, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 591.754359][T12119] proc_fill_super: can't allocate /proc/thread-self [ 591.765895][T12085] EXT4-fs (loop2): unsupported inode size: 0 [ 591.771940][T12085] EXT4-fs (loop2): blocksize: 4096 18:13:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe113000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:48 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x11, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:48 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 591.809425][T12146] 9pnet: Insufficient options for proto=fd 18:13:48 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x12, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 591.858423][T12134] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 591.867016][T12134] EXT4-fs (loop1): mount failed [ 591.909696][T12176] 9pnet: Insufficient options for proto=fd [ 591.918290][T12134] loop1: detected capacity change from 0 to 513 [ 591.919271][T12178] loop2: detected capacity change from 0 to 264192 [ 591.932396][T12134] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 591.939585][T12134] EXT4-fs (loop1): mount failed 18:13:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4025f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:48 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:48 executing program 5 (fault-call:4 fault-nth:23): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:48 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:48 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 591.957967][T12178] EXT4-fs (loop2): unsupported inode size: 0 [ 591.964274][T12178] EXT4-fs (loop2): blocksize: 4096 18:13:48 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x22, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 592.009934][T12178] loop2: detected capacity change from 0 to 264192 [ 592.020843][T12178] EXT4-fs (loop2): unsupported inode size: 0 [ 592.027136][T12178] EXT4-fs (loop2): blocksize: 4096 [ 592.039568][T12204] loop1: detected capacity change from 0 to 513 18:13:48 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x8, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe213000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:48 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x25, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 592.071718][T12203] 9pnet: Insufficient options for proto=fd [ 592.104623][T12204] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 592.108413][T12206] FAULT_INJECTION: forcing a failure. 18:13:48 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 592.108413][T12206] name failslab, interval 1, probability 0, space 0, times 0 [ 592.123669][T12206] CPU: 1 PID: 12206 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 592.130253][T12204] EXT4-fs (loop1): mount failed [ 592.132426][T12206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 592.132451][T12206] Call Trace: [ 592.132460][T12206] dump_stack_lvl+0xb7/0x103 [ 592.155406][T12206] dump_stack+0x11/0x1a [ 592.159560][T12206] should_fail+0x23c/0x250 [ 592.164337][T12206] ? proc_alloc_inode+0x23/0x80 18:13:48 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 592.169199][T12206] __should_failslab+0x81/0x90 [ 592.174068][T12206] ? proc_invalidate_siblings_dcache+0x2f0/0x2f0 [ 592.180509][T12206] should_failslab+0x5/0x20 [ 592.185017][T12206] kmem_cache_alloc+0x46/0x2e0 [ 592.189851][T12206] ? __d_alloc+0x2f1/0x370 [ 592.194262][T12206] ? proc_invalidate_siblings_dcache+0x2f0/0x2f0 [ 592.196860][T12238] 9pnet: Insufficient options for proto=fd [ 592.200676][T12206] proc_alloc_inode+0x23/0x80 [ 592.211245][T12206] ? proc_invalidate_siblings_dcache+0x2f0/0x2f0 [ 592.217596][T12206] new_inode_pseudo+0x38/0x1c0 18:13:48 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 592.222357][T12206] new_inode+0x21/0x120 [ 592.226522][T12206] proc_setup_thread_self+0x80/0x1d0 [ 592.231812][T12206] proc_fill_super+0x368/0x3f0 [ 592.236737][T12206] ? proc_reconfigure+0x170/0x170 [ 592.241798][T12206] get_tree_nodev+0x73/0x100 [ 592.246384][T12206] proc_get_tree+0x18/0x20 [ 592.248852][T12241] 9pnet: Insufficient options for proto=fd [ 592.250844][T12206] vfs_get_tree+0x4a/0x1a0 [ 592.250871][T12206] path_mount+0x11d4/0x1ce0 [ 592.250890][T12206] __se_sys_mount+0x23d/0x2e0 [ 592.250909][T12206] ? fput+0x2d/0x130 [ 592.250933][T12206] __x64_sys_mount+0x63/0x70 [ 592.250990][T12206] do_syscall_64+0x3d/0x90 [ 592.283387][T12206] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 592.289378][T12206] RIP: 0033:0x4665e9 [ 592.293271][T12206] 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 [ 592.302464][T12244] 9pnet: Insufficient options for proto=fd [ 592.312961][T12206] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 592.312984][T12206] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 592.312996][T12206] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 592.313007][T12206] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 592.355821][T12206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 592.363885][T12206] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 [ 592.376408][T12206] proc_fill_super: can't allocate /proc/thread-self [ 592.400272][T12236] loop2: detected capacity change from 0 to 264192 [ 592.409179][T12204] loop1: detected capacity change from 0 to 513 [ 592.423771][T12204] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 592.430816][T12236] EXT4-fs (loop2): unsupported inode size: 0 [ 592.431768][T12204] EXT4-fs (loop1): mount failed [ 592.438277][T12236] EXT4-fs (loop2): blocksize: 4096 18:13:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4026b, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:49 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:49 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1a3, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:49 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x9, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:49 executing program 5 (fault-call:4 fault-nth:24): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xee00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:49 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1a4, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 592.536837][T12280] loop1: detected capacity change from 0 to 513 [ 592.543364][T12283] loop2: detected capacity change from 0 to 264192 [ 592.553585][T12281] FAULT_INJECTION: forcing a failure. [ 592.553585][T12281] name failslab, interval 1, probability 0, space 0, times 0 [ 592.566340][T12281] CPU: 1 PID: 12281 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 592.575201][T12281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 592.585606][T12281] Call Trace: [ 592.588875][T12281] dump_stack_lvl+0xb7/0x103 [ 592.593655][T12281] dump_stack+0x11/0x1a [ 592.597901][T12281] should_fail+0x23c/0x250 [ 592.602476][T12281] ? security_inode_alloc+0x30/0x180 [ 592.607783][T12281] __should_failslab+0x81/0x90 [ 592.612550][T12281] should_failslab+0x5/0x20 [ 592.617142][T12281] kmem_cache_alloc+0x46/0x2e0 [ 592.621968][T12281] security_inode_alloc+0x30/0x180 [ 592.627133][T12281] inode_init_always+0x20b/0x420 18:13:49 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 592.628312][T12283] EXT4-fs (loop2): unsupported inode size: 0 [ 592.632163][T12281] ? proc_invalidate_siblings_dcache+0x2f0/0x2f0 [ 592.638263][T12283] EXT4-fs (loop2): blocksize: 4096 [ 592.644678][T12281] new_inode_pseudo+0x73/0x1c0 [ 592.654563][T12281] new_inode+0x21/0x120 [ 592.659033][T12281] proc_setup_thread_self+0x80/0x1d0 [ 592.664424][T12281] proc_fill_super+0x368/0x3f0 [ 592.669211][T12281] ? proc_reconfigure+0x170/0x170 [ 592.671114][T12284] 9pnet_virtio: no channels available for device [ 592.674247][T12281] get_tree_nodev+0x73/0x100 18:13:49 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:49 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 592.674282][T12281] proc_get_tree+0x18/0x20 [ 592.689725][T12281] vfs_get_tree+0x4a/0x1a0 [ 592.694248][T12281] path_mount+0x11d4/0x1ce0 [ 592.698835][T12281] __se_sys_mount+0x23d/0x2e0 [ 592.703581][T12281] ? fput+0x2d/0x130 [ 592.707477][T12281] __x64_sys_mount+0x63/0x70 [ 592.712072][T12281] do_syscall_64+0x3d/0x90 [ 592.715057][T12309] 9pnet_virtio: no channels available for device [ 592.716552][T12281] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 592.728843][T12281] RIP: 0033:0x4665e9 [ 592.732728][T12281] 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 [ 592.742687][T12280] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 592.752513][T12281] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 592.752538][T12281] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 592.752550][T12281] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 18:13:49 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1bb, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 592.782525][T12280] EXT4-fs (loop1): mount failed [ 592.783355][T12281] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 592.783371][T12281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 592.783381][T12281] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 [ 592.819742][T12316] 9pnet_virtio: no channels available for device 18:13:49 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xb, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 592.839066][T12283] loop2: detected capacity change from 0 to 264192 [ 592.844059][T12281] proc_fill_super: can't allocate /proc/thread-self [ 592.850298][T12280] loop1: detected capacity change from 0 to 513 [ 592.876529][T12280] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 592.893790][T12283] EXT4-fs (loop2): unsupported inode size: 0 [ 592.900009][T12283] EXT4-fs (loop2): blocksize: 4096 [ 592.908266][T12280] EXT4-fs (loop1): mount failed 18:13:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4026c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:49 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:49 executing program 5 (fault-call:4 fault-nth:25): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:49 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1d2, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:49 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 593.010555][T12363] FAULT_INJECTION: forcing a failure. [ 593.010555][T12363] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 593.016634][T12366] loop1: detected capacity change from 0 to 513 [ 593.024238][T12363] CPU: 0 PID: 12363 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 593.030861][T12368] loop2: detected capacity change from 0 to 264192 [ 593.039207][T12363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 593.039219][T12363] Call Trace: [ 593.039227][T12363] dump_stack_lvl+0xb7/0x103 [ 593.039249][T12363] dump_stack+0x11/0x1a [ 593.062904][T12365] 9pnet_virtio: no channels available for device [ 593.063702][T12363] should_fail+0x23c/0x250 [ 593.073198][T12368] EXT4-fs (loop2): unsupported inode size: 0 [ 593.074349][T12363] __alloc_pages+0x102/0x320 [ 593.074375][T12363] alloc_pages+0x2e8/0x340 [ 593.079135][T12368] EXT4-fs (loop2): blocksize: 4096 [ 593.085097][T12363] __get_free_pages+0x8/0x30 [ 593.103794][T12363] inode_doinit_with_dentry+0x650/0x950 18:13:49 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 593.109340][T12363] sb_finish_set_opts+0x493/0x6e0 [ 593.114430][T12363] ? security_fs_use+0x29f/0x2c0 [ 593.119545][T12363] selinux_set_mnt_opts+0x10ae/0x1320 [ 593.125024][T12363] security_sb_set_mnt_opts+0x58/0xa0 [ 593.130399][T12363] vfs_get_tree+0xd7/0x1a0 [ 593.134809][T12363] path_mount+0x11d4/0x1ce0 [ 593.139396][T12363] __se_sys_mount+0x23d/0x2e0 [ 593.144110][T12363] ? fput+0x2d/0x130 [ 593.148067][T12363] __x64_sys_mount+0x63/0x70 [ 593.152657][T12363] do_syscall_64+0x3d/0x90 [ 593.157092][T12363] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 593.162382][T12366] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 593.163188][T12363] RIP: 0033:0x4665e9 [ 593.163205][T12363] 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 [ 593.169995][T12366] EXT4-fs (loop1): mount failed [ 593.173473][T12363] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 18:13:49 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:49 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1f1, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:49 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:49 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 593.173496][T12363] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 593.211426][T12386] 9pnet_virtio: no channels available for device [ 593.214633][T12363] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 593.214649][T12363] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 593.214662][T12363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 593.245621][T12363] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 [ 593.253096][T12393] 9pnet_virtio: no channels available for device 18:13:49 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 593.296380][T12368] loop2: detected capacity change from 0 to 264192 [ 593.299226][T12366] loop1: detected capacity change from 0 to 513 [ 593.317539][T12368] EXT4-fs (loop2): unsupported inode size: 0 [ 593.323600][T12368] EXT4-fs (loop2): blocksize: 4096 [ 593.323762][T12408] 9pnet: Could not find request transport: fd0x0000000000000004 [ 593.339181][T12366] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 593.356927][T12366] EXT4-fs (loop1): mount failed 18:13:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4026d, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:50 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1f4, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:50 executing program 5 (fault-call:4 fault-nth:26): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:50 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:50 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 593.406445][T12430] 9pnet: Could not find request transport: fd0x0000000000000004 18:13:50 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1f5, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 593.465410][T12447] loop1: detected capacity change from 0 to 513 [ 593.472645][T12445] FAULT_INJECTION: forcing a failure. [ 593.472645][T12445] name failslab, interval 1, probability 0, space 0, times 0 [ 593.476278][T12455] loop2: detected capacity change from 0 to 264192 [ 593.485552][T12445] CPU: 1 PID: 12445 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 593.500906][T12445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 593.502122][T12460] 9pnet: Could not find request transport: fd0x0000000000000004 [ 593.511358][T12445] Call Trace: [ 593.511369][T12445] dump_stack_lvl+0xb7/0x103 [ 593.511392][T12445] dump_stack+0x11/0x1a [ 593.531110][T12445] should_fail+0x23c/0x250 [ 593.535657][T12445] ? alloc_vfsmnt+0x2b/0x2e0 [ 593.540322][T12445] __should_failslab+0x81/0x90 [ 593.545109][T12445] should_failslab+0x5/0x20 [ 593.549618][T12445] kmem_cache_alloc+0x46/0x2e0 [ 593.554449][T12445] alloc_vfsmnt+0x2b/0x2e0 [ 593.558966][T12445] vfs_create_mount+0x45/0x270 [ 593.565237][T12445] path_mount+0x1918/0x1ce0 [ 593.569840][T12445] __se_sys_mount+0x23d/0x2e0 [ 593.574525][T12445] ? fput+0x2d/0x130 [ 593.578536][T12445] __x64_sys_mount+0x63/0x70 [ 593.583155][T12445] do_syscall_64+0x3d/0x90 [ 593.587755][T12445] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 593.593646][T12445] RIP: 0033:0x4665e9 18:13:50 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1f7, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:50 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x208, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:50 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x10, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:50 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 593.597535][T12445] 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 [ 593.617279][T12445] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 593.625797][T12445] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 593.634018][T12445] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 593.642006][T12445] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 593.649974][T12445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 593.657932][T12445] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 18:13:50 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x20a, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 593.670137][T12455] EXT4-fs (loop2): unsupported inode size: 0 [ 593.676137][T12455] EXT4-fs (loop2): blocksize: 4096 [ 593.685225][T12447] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 593.703864][T12447] EXT4-fs (loop1): mount failed [ 593.706605][T12490] 9pnet: Insufficient options for proto=fd 18:13:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:50 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf900000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:50 executing program 5 (fault-call:4 fault-nth:27): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:50 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x11, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:50 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x20b, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 593.799213][T12517] loop2: detected capacity change from 0 to 264192 [ 593.806394][T12518] loop1: detected capacity change from 0 to 513 [ 593.812320][T12516] 9pnet: Insufficient options for proto=fd [ 593.819382][T12517] EXT4-fs (loop2): unsupported inode size: 0 [ 593.825484][T12517] EXT4-fs (loop2): blocksize: 4096 [ 593.843952][T12519] FAULT_INJECTION: forcing a failure. 18:13:50 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 593.843952][T12519] name failslab, interval 1, probability 0, space 0, times 0 [ 593.857276][T12519] CPU: 1 PID: 12519 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 593.866426][T12519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 593.876957][T12519] Call Trace: [ 593.880233][T12519] dump_stack_lvl+0xb7/0x103 [ 593.885268][T12519] dump_stack+0x11/0x1a [ 593.889532][T12519] should_fail+0x23c/0x250 [ 593.894041][T12519] __should_failslab+0x81/0x90 18:13:50 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x12, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 593.898894][T12519] ? get_mountpoint+0x1ab/0x350 [ 593.903755][T12519] should_failslab+0x5/0x20 [ 593.908262][T12519] kmem_cache_alloc_trace+0x49/0x310 [ 593.913971][T12519] ? __legitimize_mnt+0xa4/0x240 [ 593.918907][T12519] get_mountpoint+0x1ab/0x350 [ 593.923686][T12519] lock_mount+0x86/0x1d0 [ 593.928041][T12519] path_mount+0x1948/0x1ce0 [ 593.932548][T12519] __se_sys_mount+0x23d/0x2e0 [ 593.935561][T12536] 9pnet: Insufficient options for proto=fd [ 593.937264][T12519] ? fput+0x2d/0x130 18:13:50 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 593.947213][T12519] __x64_sys_mount+0x63/0x70 [ 593.952081][T12519] do_syscall_64+0x3d/0x90 [ 593.956694][T12519] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 593.962686][T12519] RIP: 0033:0x4665e9 [ 593.966694][T12519] 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 [ 593.986564][T12519] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 18:13:50 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 593.995098][T12519] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 594.003177][T12519] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 594.006909][T12545] 9pnet: Insufficient options for proto=fd [ 594.011148][T12519] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 594.011164][T12519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 594.011176][T12519] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 18:13:50 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x20e, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:50 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 594.047890][T12518] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 594.054488][T12518] EXT4-fs (loop1): mount failed [ 594.066290][T12551] 9pnet: Insufficient options for proto=fd [ 594.099830][T12518] loop1: detected capacity change from 0 to 513 [ 594.107892][T12518] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 594.123194][T12518] EXT4-fs (loop1): mount failed [ 594.126892][T12568] 9pnet: Insufficient options for proto=fd [ 594.139490][T12517] loop2: detected capacity change from 0 to 264192 18:13:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40402, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:50 executing program 5 (fault-call:4 fault-nth:28): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 594.150424][T12517] EXT4-fs (loop2): unsupported inode size: 0 [ 594.156430][T12517] EXT4-fs (loop2): blocksize: 4096 [ 594.196981][T12590] FAULT_INJECTION: forcing a failure. [ 594.196981][T12590] name failslab, interval 1, probability 0, space 0, times 0 [ 594.209140][T12591] loop1: detected capacity change from 0 to 514 [ 594.209826][T12590] CPU: 0 PID: 12590 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 594.225114][T12590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 594.230929][T12591] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 594.235255][T12590] Call Trace: [ 594.235265][T12590] dump_stack_lvl+0xb7/0x103 [ 594.245149][T12591] EXT4-fs (loop1): mount failed [ 594.249799][T12590] dump_stack+0x11/0x1a [ 594.249821][T12590] should_fail+0x23c/0x250 [ 594.263389][T12590] __should_failslab+0x81/0x90 [ 594.268267][T12590] ? get_mountpoint+0x1ab/0x350 [ 594.273102][T12590] should_failslab+0x5/0x20 [ 594.277706][T12590] kmem_cache_alloc_trace+0x49/0x310 [ 594.283251][T12590] ? should_fail+0xd6/0x250 [ 594.287919][T12590] get_mountpoint+0x1ab/0x350 [ 594.292804][T12590] attach_recursive_mnt+0x9a/0x1230 [ 594.298792][T12590] ? get_mountpoint+0x335/0x350 [ 594.303807][T12590] path_mount+0x1b73/0x1ce0 [ 594.308430][T12590] __se_sys_mount+0x23d/0x2e0 [ 594.313161][T12590] ? fput+0x2d/0x130 [ 594.317062][T12590] __x64_sys_mount+0x63/0x70 [ 594.321822][T12590] do_syscall_64+0x3d/0x90 [ 594.326322][T12590] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 594.332231][T12590] RIP: 0033:0x4665e9 [ 594.336295][T12590] 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 [ 594.355973][T12590] RSP: 002b:00007f02ff341188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 594.364431][T12590] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 594.372385][T12590] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000000000000 [ 594.380703][T12590] RBP: 00007f02ff3411d0 R08: 0000000020000100 R09: 0000000000000000 [ 594.389138][T12590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 18:13:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf9fdffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:51 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:51 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x22d, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:51 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 594.397177][T12590] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 18:13:51 executing program 4 (fault-call:3 fault-nth:0): open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:51 executing program 5 (fault-call:4 fault-nth:29): syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') [ 594.444474][T12591] loop1: detected capacity change from 0 to 514 [ 594.458095][T12591] EXT4-fs (loop1): corrupt root inode, run e2fsck 18:13:51 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x22, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:51 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x244, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 594.487752][T12624] FAULT_INJECTION: forcing a failure. [ 594.487752][T12624] name failslab, interval 1, probability 0, space 0, times 0 [ 594.500856][T12624] CPU: 1 PID: 12624 Comm: syz-executor.4 Not tainted 5.14.0-rc2-syzkaller #0 [ 594.509872][T12624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 594.520010][T12624] Call Trace: [ 594.523324][T12624] dump_stack_lvl+0xb7/0x103 [ 594.527905][T12624] dump_stack+0x11/0x1a [ 594.530029][T12628] loop2: detected capacity change from 0 to 264192 [ 594.532401][T12624] should_fail+0x23c/0x250 [ 594.532432][T12624] ? __se_sys_mount+0x4e/0x2e0 [ 594.548459][T12624] __should_failslab+0x81/0x90 [ 594.550789][T12591] EXT4-fs (loop1): mount failed [ 594.553317][T12624] should_failslab+0x5/0x20 [ 594.553340][T12624] __kmalloc_track_caller+0x64/0x340 [ 594.568386][T12624] ? strnlen_user+0x137/0x1c0 [ 594.573134][T12624] strndup_user+0x73/0x120 [ 594.577582][T12624] __se_sys_mount+0x4e/0x2e0 [ 594.582409][T12624] ? fput+0x2d/0x130 [ 594.586562][T12624] ? ksys_write+0x157/0x180 [ 594.591061][T12624] __x64_sys_mount+0x63/0x70 [ 594.595682][T12624] do_syscall_64+0x3d/0x90 [ 594.600178][T12635] FAULT_INJECTION: forcing a failure. [ 594.600178][T12635] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 594.600198][T12624] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 594.600229][T12624] RIP: 0033:0x4665e9 [ 594.600241][T12624] 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 [ 594.600268][T12624] RSP: 002b:00007f2f0fbd4188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 594.600288][T12624] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 594.600363][T12624] RDX: 0000000020000100 RSI: 0000000020000040 RDI: 0000000000feffff [ 594.600377][T12624] RBP: 00007f2f0fbd41d0 R08: 0000000020000240 R09: 0000000000000000 [ 594.600391][T12624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 18:13:51 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:51 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x25, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 594.600404][T12624] R13: 00007ffd664fac9f R14: 00007f2f0fbd4300 R15: 0000000000022000 [ 594.600786][ C0] ================================================================== [ 594.600797][ C0] BUG: KCSAN: data-race in data_push_tail / hex_string [ 594.600803][ C0] [ 594.600809][ C0] write to 0xffffffff84162a16 of 1 bytes by task 12624 on cpu 1: [ 594.600817][ C0] hex_string+0x265/0x350 [ 594.600822][ C0] pointer+0x15d/0x820 [ 594.600834][ C0] vsnprintf+0x8a1/0xed0 [ 594.600839][ C0] vscnprintf+0x29/0x80 [ 594.600853][ C0] vprintk_store+0x4c1/0x9c0 [ 594.600858][ C0] vprintk_emit+0xca/0x3d0 [ 594.600863][ C0] vprintk_default+0x22/0x30 [ 594.600869][ C0] vprintk+0x15a/0x170 [ 594.600874][ C0] printk+0x62/0x87 [ 594.600878][ C0] show_opcodes+0xc1/0xe0 [ 594.600884][ C0] show_iret_regs+0x2f/0x60 [ 594.600889][ C0] __show_regs+0x1e/0x330 [ 594.600894][ C0] show_trace_log_lvl+0x548/0x600 [ 594.600906][ C0] dump_stack_lvl+0xb7/0x103 [ 594.600909][ C0] dump_stack+0x11/0x1a [ 594.600913][ C0] should_fail+0x23c/0x250 [ 594.600916][ C0] __should_failslab+0x81/0x90 [ 594.600920][ C0] should_failslab+0x5/0x20 [ 594.600924][ C0] __kmalloc_track_caller+0x64/0x340 [ 594.600928][ C0] strndup_user+0x73/0x120 [ 594.600932][ C0] __se_sys_mount+0x4e/0x2e0 [ 594.600945][ C0] __x64_sys_mount+0x63/0x70 [ 594.600950][ C0] do_syscall_64+0x3d/0x90 [ 594.600956][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 594.600961][ C0] [ 594.600966][ C0] read to 0xffffffff84162a10 of 8 bytes by task 12635 on cpu 0: [ 594.600974][ C0] data_push_tail+0x125/0x460 [ 594.600979][ C0] data_alloc+0xbc/0x2b0 [ 594.600984][ C0] prb_reserve+0x8f0/0xbc0 [ 594.600990][ C0] vprintk_store+0x3e9/0x9c0 [ 594.601005][ C0] vprintk_emit+0xca/0x3d0 [ 594.601009][ C0] vprintk_default+0x22/0x30 [ 594.601012][ C0] vprintk+0x15a/0x170 [ 594.601015][ C0] printk+0x62/0x87 [ 594.601019][ C0] should_fail+0x223/0x250 [ 594.601022][ C0] should_fail_usercopy+0x16/0x20 [ 594.601026][ C0] _copy_to_user+0x1c/0x90 [ 594.601030][ C0] simple_read_from_buffer+0xab/0x120 [ 594.601034][ C0] proc_fail_nth_read+0xf6/0x140 [ 594.601038][ C0] vfs_read+0x154/0x5d0 [ 594.601041][ C0] ksys_read+0xce/0x180 [ 594.601045][ C0] __x64_sys_read+0x3e/0x50 [ 594.601067][ C0] do_syscall_64+0x3d/0x90 [ 594.601073][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 594.601078][ C0] [ 594.601083][ C0] value changed: 0x00000000fffff999 -> 0x6666203a65646f43 [ 594.601090][ C0] [ 594.601095][ C0] Reported by Kernel Concurrency Sanitizer on: [ 594.601103][ C0] CPU: 0 PID: 12635 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 594.601127][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 594.601137][ C0] ================================================================== [ 594.658275][T12628] EXT4-fs (loop2): unsupported inode size: 0 [ 594.670329][T12628] EXT4-fs (loop2): blocksize: 4096 [ 594.678290][T12635] CPU: 0 PID: 12635 Comm: syz-executor.5 Not tainted 5.14.0-rc2-syzkaller #0 [ 594.983909][T12635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 594.994140][T12635] Call Trace: [ 594.997533][T12635] dump_stack_lvl+0xb7/0x103 [ 595.002114][T12635] dump_stack+0x11/0x1a [ 595.006338][T12635] should_fail+0x23c/0x250 [ 595.010751][T12635] should_fail_usercopy+0x16/0x20 [ 595.015803][T12635] _copy_to_user+0x1c/0x90 [ 595.020197][T12635] simple_read_from_buffer+0xab/0x120 [ 595.025622][T12635] proc_fail_nth_read+0xf6/0x140 [ 595.030740][T12635] ? rw_verify_area+0x136/0x250 [ 595.035732][T12635] ? proc_fault_inject_write+0x200/0x200 [ 595.041531][T12635] vfs_read+0x154/0x5d0 [ 595.045684][T12635] ? __fget_light+0x21b/0x260 [ 595.050351][T12635] ? __cond_resched+0x11/0x40 [ 595.055022][T12635] ksys_read+0xce/0x180 [ 595.059438][T12635] __x64_sys_read+0x3e/0x50 [ 595.063941][T12635] do_syscall_64+0x3d/0x90 [ 595.068462][T12635] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 595.074367][T12635] RIP: 0033:0x41936c [ 595.078340][T12635] 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 [ 595.098162][T12635] RSP: 002b:00007f02ff341170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 595.106692][T12635] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041936c [ 595.114651][T12635] RDX: 000000000000000f RSI: 00007f02ff3411e0 RDI: 0000000000000004 [ 595.122609][T12635] RBP: 00007f02ff3411d0 R08: 0000000000000000 R09: 0000000000000000 [ 595.131623][T12635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 18:13:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40406, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:51 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1a1, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 595.139663][T12635] R13: 00007fff56acb8ff R14: 00007f02ff341300 R15: 0000000000022000 [ 595.165605][T12628] loop2: detected capacity change from 0 to 264192 [ 595.174977][T12628] EXT4-fs (loop2): unsupported inode size: 0 [ 595.180997][T12628] EXT4-fs (loop2): blocksize: 4096 18:13:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfdfdffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:51 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x25b, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:51 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfe0002, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:51 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000100)='gid=2\x00nore') 18:13:51 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1a2, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 595.228354][T12671] loop1: detected capacity change from 0 to 514 [ 595.266977][T12671] EXT4-fs (loop1): corrupt root inode, run e2fsck 18:13:51 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x2, &(0x7f0000000100)='gid=2\x00nore') [ 595.284402][T12694] loop2: detected capacity change from 0 to 264192 [ 595.298619][T12671] EXT4-fs (loop1): mount failed [ 595.308766][T12694] EXT4-fs (loop2): unsupported inode size: 0 [ 595.314866][T12694] EXT4-fs (loop2): blocksize: 4096 18:13:51 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x25c, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfdffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:52 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfe0017, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:52 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1a3, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 595.348206][T12671] loop1: detected capacity change from 0 to 514 [ 595.378054][T12671] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 595.384640][T12671] EXT4-fs (loop1): mount failed [ 595.420979][T12724] loop2: detected capacity change from 0 to 264192 [ 595.435759][T12724] EXT4-fs (loop2): unsupported inode size: 0 [ 595.441860][T12724] EXT4-fs (loop2): blocksize: 4096 18:13:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40410, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:52 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeff02, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:52 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x4, &(0x7f0000000100)='gid=2\x00nore') 18:13:52 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2c8, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:52 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1a4, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:52 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeff17, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:52 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x7, &(0x7f0000000100)='gid=2\x00nore') 18:13:52 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x300, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 595.500874][T12724] loop2: detected capacity change from 0 to 264192 [ 595.516155][T12724] EXT4-fs (loop2): unsupported inode size: 0 [ 595.522273][T12724] EXT4-fs (loop2): blocksize: 4096 18:13:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:52 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1bb, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:52 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x340, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 595.622446][T12781] loop1: detected capacity change from 0 to 514 [ 595.630524][T12785] loop2: detected capacity change from 0 to 264192 [ 595.653138][T12781] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 595.664426][T12785] EXT4-fs (loop2): unsupported inode size: 0 18:13:52 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0xa, &(0x7f0000000100)='gid=2\x00nore') [ 595.670460][T12785] EXT4-fs (loop2): blocksize: 4096 [ 595.698387][T12781] EXT4-fs (loop1): mount failed [ 595.751823][T12781] loop1: detected capacity change from 0 to 514 [ 595.771574][T12781] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 595.778870][T12781] EXT4-fs (loop1): mount failed 18:13:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:52 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:52 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x500, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:52 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1d2, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:52 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x10, &(0x7f0000000100)='gid=2\x00nore') 18:13:52 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x600, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 595.894291][T12840] loop2: detected capacity change from 0 to 264192 [ 595.915782][T12840] EXT4-fs (loop2): unsupported inode size: 0 [ 595.921939][T12840] EXT4-fs (loop2): blocksize: 4096 18:13:52 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x19, &(0x7f0000000100)='gid=2\x00nore') 18:13:52 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1f7, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:52 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 595.940463][T12851] loop1: detected capacity change from 0 to 514 18:13:52 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x700, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:52 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 595.988553][T12851] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 595.998668][T12851] EXT4-fs (loop1): mount failed 18:13:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40600, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff0f000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:52 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x208, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:52 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:52 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x22, &(0x7f0000000100)='gid=2\x00nore') 18:13:52 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x22d, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:52 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x802, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 596.117527][T12920] loop2: detected capacity change from 0 to 264192 [ 596.122299][T12922] loop1: detected capacity change from 0 to 515 18:13:52 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x6, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:52 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x900, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:52 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:52 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x1e0, &(0x7f0000000100)='gid=2\x00nore') [ 596.158857][T12920] EXT4-fs (loop2): unsupported inode size: 0 [ 596.164877][T12920] EXT4-fs (loop2): blocksize: 4096 [ 596.180423][T12922] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 596.186936][T12922] EXT4-fs (loop1): mount failed 18:13:52 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x244, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 596.231855][T12922] loop1: detected capacity change from 0 to 515 [ 596.282387][T12920] loop2: detected capacity change from 0 to 264192 [ 596.289517][T12922] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 596.297651][T12920] EXT4-fs (loop2): unsupported inode size: 0 [ 596.303696][T12920] EXT4-fs (loop2): blocksize: 4096 [ 596.309732][T12922] EXT4-fs (loop1): mount failed 18:13:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40604, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffbffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:53 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x8, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:53 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa00, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:53 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x1f4, &(0x7f0000000100)='gid=2\x00nore') 18:13:53 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x25b, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:53 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa02, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:53 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x25c, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:53 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x9, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:53 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x25d, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 596.449412][T13029] loop2: detected capacity change from 0 to 264192 [ 596.453916][T13030] loop1: detected capacity change from 0 to 515 [ 596.482918][T13029] EXT4-fs (loop2): unsupported inode size: 0 [ 596.489196][T13029] EXT4-fs (loop2): blocksize: 4096 18:13:53 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x1f5, &(0x7f0000000100)='gid=2\x00nore') 18:13:53 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xb00, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 596.530222][T13030] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 596.539359][T13029] loop2: detected capacity change from 0 to 264192 [ 596.556278][T13029] EXT4-fs (loop2): unsupported inode size: 0 [ 596.562324][T13029] EXT4-fs (loop2): blocksize: 4096 [ 596.580140][T13030] EXT4-fs (loop1): mount failed 18:13:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40700, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:53 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:53 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x25e, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:53 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xb02, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:53 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x1f7, &(0x7f0000000100)='gid=2\x00nore') 18:13:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:53 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2c8, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:53 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x208, &(0x7f0000000100)='gid=2\x00nore') 18:13:53 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xb, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:53 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xc00, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 596.727218][T13127] loop1: detected capacity change from 0 to 515 [ 596.748129][T13139] loop2: detected capacity change from 0 to 264192 18:13:53 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x300, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:53 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 596.808867][T13127] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 596.812916][T13139] EXT4-fs (loop2): unsupported inode size: 0 [ 596.821322][T13139] EXT4-fs (loop2): blocksize: 4096 [ 596.827827][T13127] EXT4-fs (loop1): mount failed 18:13:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40900, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:53 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x20a, &(0x7f0000000100)='gid=2\x00nore') 18:13:53 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xd00, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:53 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x340, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:53 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 596.882074][T13127] loop1: detected capacity change from 0 to 515 [ 596.893763][T13139] loop2: detected capacity change from 0 to 264192 [ 596.900750][T13127] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 596.907639][T13127] EXT4-fs (loop1): mount failed [ 596.912831][T13139] EXT4-fs (loop2): unsupported inode size: 0 [ 596.918848][T13139] EXT4-fs (loop2): blocksize: 4096 18:13:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:53 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:53 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe00, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:53 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x500, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:53 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x20b, &(0x7f0000000100)='gid=2\x00nore') [ 597.023756][T13222] loop2: detected capacity change from 0 to 264192 [ 597.031335][T13216] loop1: detected capacity change from 0 to 516 18:13:53 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe02, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:53 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x600, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 597.093501][T13222] EXT4-fs (loop2): unsupported inode size: 0 [ 597.099531][T13222] EXT4-fs (loop2): blocksize: 4096 [ 597.112741][T13216] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 597.126258][T13216] EXT4-fs (loop1): mount failed [ 597.161151][T13216] loop1: detected capacity change from 0 to 516 [ 597.161430][T13222] loop2: detected capacity change from 0 to 264192 [ 597.187510][T13216] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 597.204333][T13216] EXT4-fs (loop1): mount failed [ 597.212342][T13222] EXT4-fs (loop2): unsupported inode size: 0 [ 597.218370][T13222] EXT4-fs (loop2): blocksize: 4096 18:13:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40a00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:53 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x10, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:53 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x21e, &(0x7f0000000100)='gid=2\x00nore') 18:13:53 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1020, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:53 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x700, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffff0700, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:53 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1100, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:54 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x802, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:54 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x700, &(0x7f0000000100)='gid=2\x00nore') [ 597.318618][T13314] loop2: detected capacity change from 0 to 264192 [ 597.336266][T13318] loop1: detected capacity change from 0 to 517 [ 597.351953][T13314] EXT4-fs (loop2): unsupported inode size: 0 [ 597.358317][T13314] EXT4-fs (loop2): blocksize: 4096 18:13:54 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x11, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:54 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x900, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffff7f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 597.442420][T13318] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 597.474296][T13318] EXT4-fs (loop1): mount failed [ 597.500959][T13370] loop2: detected capacity change from 0 to 264192 [ 597.521348][T13370] EXT4-fs (loop2): unsupported inode size: 0 [ 597.527523][T13370] EXT4-fs (loop2): blocksize: 4096 [ 597.539034][T13318] loop1: detected capacity change from 0 to 517 18:13:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40b00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:54 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1200, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:54 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x802, &(0x7f0000000100)='gid=2\x00nore') 18:13:54 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa00, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:54 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x12, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 597.560239][T13318] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 597.566790][T13318] EXT4-fs (loop1): mount failed 18:13:54 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1400, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:54 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 597.666065][T13407] loop2: detected capacity change from 0 to 264192 [ 597.673345][T13408] loop1: detected capacity change from 0 to 517 [ 597.705593][T13407] EXT4-fs (loop2): unsupported inode size: 0 18:13:54 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xb00, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:54 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0xa00, &(0x7f0000000100)='gid=2\x00nore') [ 597.711766][T13407] EXT4-fs (loop2): blocksize: 4096 18:13:54 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x22, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:54 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xc00, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 597.747064][T13408] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 597.755134][T13408] EXT4-fs (loop1): mount failed [ 597.819265][T13408] loop1: detected capacity change from 0 to 517 [ 597.833595][T13408] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 597.841952][T13408] EXT4-fs (loop1): mount failed 18:13:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:54 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2000, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:54 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x25, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:54 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0xa02, &(0x7f0000000100)='gid=2\x00nore') 18:13:54 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xd00, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:54 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x163, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:54 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe00, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 597.947959][T13495] loop2: detected capacity change from 0 to 264192 [ 597.956243][T13497] loop1: detected capacity change from 0 to 518 [ 597.985853][T13495] EXT4-fs (loop2): unsupported inode size: 0 [ 597.991980][T13495] EXT4-fs (loop2): blocksize: 4096 18:13:54 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0xb02, &(0x7f0000000100)='gid=2\x00nore') 18:13:54 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2010, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:54 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x168, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 598.024211][T13497] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 598.033036][T13497] EXT4-fs (loop1): mount failed 18:13:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 598.111199][T13497] loop1: detected capacity change from 0 to 518 [ 598.138330][T13497] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 598.145875][T13497] EXT4-fs (loop1): mount failed [ 598.150551][T13558] loop2: detected capacity change from 0 to 4 18:13:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40d00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:54 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1020, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:54 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2200, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:54 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x1020, &(0x7f0000000100)='gid=2\x00nore') 18:13:54 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x169, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 598.160225][T13558] EXT4-fs (loop2): unsupported inode size: 0 [ 598.166503][T13558] EXT4-fs (loop2): blocksize: 4096 18:13:54 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1100, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 598.227870][T13558] loop2: detected capacity change from 0 to 4 [ 598.249738][T13558] EXT4-fs (loop2): unsupported inode size: 0 [ 598.255884][T13558] EXT4-fs (loop2): blocksize: 4096 18:13:54 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x1900, &(0x7f0000000100)='gid=2\x00nore') 18:13:54 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x16a, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 598.276204][T13577] loop1: detected capacity change from 0 to 518 18:13:55 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1200, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:55 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2500, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:55 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x16b, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 598.316266][T13577] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 598.336389][T13577] EXT4-fs (loop1): mount failed [ 598.416584][T13626] loop2: detected capacity change from 0 to 4 [ 598.437834][T13626] EXT4-fs (loop2): unsupported inode size: 0 [ 598.444078][T13626] EXT4-fs (loop2): blocksize: 4096 [ 598.459819][T13577] loop1: detected capacity change from 0 to 518 [ 598.473406][T13577] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 598.480122][T13577] EXT4-fs (loop1): mount failed [ 598.508670][T13626] loop2: detected capacity change from 0 to 4 [ 598.515216][T13626] EXT4-fs (loop2): unsupported inode size: 0 18:13:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40e00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:55 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2d02, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:55 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x1e02, &(0x7f0000000100)='gid=2\x00nore') 18:13:55 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x19a, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:55 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1400, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 598.521341][T13626] EXT4-fs (loop2): blocksize: 4096 18:13:55 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1fe7, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:55 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x3f00, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 598.580221][T13664] loop1: detected capacity change from 0 to 519 18:13:55 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x19b, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:55 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2000, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:55 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2010, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:55 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x2010, &(0x7f0000000100)='gid=2\x00nore') [ 598.639738][T13689] loop2: detected capacity change from 0 to 4 [ 598.656020][T13664] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 598.700574][T13689] EXT4-fs (loop2): unsupported inode size: 0 [ 598.706596][T13689] EXT4-fs (loop2): blocksize: 4096 [ 598.720910][T13664] EXT4-fs (loop1): mount failed [ 598.773384][T13664] loop1: detected capacity change from 0 to 519 [ 598.784161][T13689] loop2: detected capacity change from 0 to 4 [ 598.785514][T13664] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 598.802216][T13689] EXT4-fs (loop2): unsupported inode size: 0 [ 598.808254][T13689] EXT4-fs (loop2): blocksize: 4096 [ 598.813382][T13664] EXT4-fs (loop1): mount failed 18:13:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:55 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x4000, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:55 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2200, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:55 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x264, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:55 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x2200, &(0x7f0000000100)='gid=2\x00nore') 18:13:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 598.903936][T13744] loop1: detected capacity change from 0 to 519 [ 598.936974][T13761] loop2: detected capacity change from 0 to 4 [ 598.947468][T13744] EXT4-fs (loop1): corrupt root inode, run e2fsck 18:13:55 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2500, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:55 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x4003, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:55 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x3f00, &(0x7f0000000100)='gid=2\x00nore') [ 598.957449][T13744] EXT4-fs (loop1): mount failed 18:13:55 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x265, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:55 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x4402, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:55 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x2d02, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 599.008463][T13761] EXT4-fs (loop2): unsupported inode size: 0 [ 599.014505][T13761] EXT4-fs (loop2): blocksize: 4096 [ 599.041395][T13744] loop1: detected capacity change from 0 to 519 [ 599.072188][T13744] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 599.093233][T13744] EXT4-fs (loop1): mount failed 18:13:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:55 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x294, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:55 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x4000, &(0x7f0000000100)='gid=2\x00nore') 18:13:55 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x3f00, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:55 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x5b02, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 599.119338][T13761] loop2: detected capacity change from 0 to 4 [ 599.126860][T13761] EXT4-fs (loop2): unsupported inode size: 0 [ 599.132879][T13761] EXT4-fs (loop2): blocksize: 4096 18:13:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:55 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x4000, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:55 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x295, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:55 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0xe001, &(0x7f0000000100)='gid=2\x00nore') [ 599.225685][T13828] loop1: detected capacity change from 0 to 520 [ 599.236169][T13833] loop2: detected capacity change from 0 to 4 18:13:55 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x4003, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:55 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x5c02, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:55 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x296, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 599.290833][T13833] EXT4-fs (loop2): unsupported inode size: 0 [ 599.297148][T13833] EXT4-fs (loop2): blocksize: 4096 [ 599.305077][T13828] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 599.329716][T13828] EXT4-fs (loop1): mount failed [ 599.354134][T13828] loop1: detected capacity change from 0 to 520 [ 599.361843][T13833] loop2: detected capacity change from 0 to 4 [ 599.370565][T13833] EXT4-fs (loop2): unsupported inode size: 0 [ 599.376559][T13833] EXT4-fs (loop2): blocksize: 4096 [ 599.386799][T13828] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 599.400763][T13828] EXT4-fs (loop1): mount failed 18:13:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41020, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:56 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x297, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:56 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa301, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:56 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0xedc0, &(0x7f0000000100)='gid=2\x00nore') 18:13:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:56 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x4402, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:56 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa401, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:56 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x5b02, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:56 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xbb01, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 599.524111][T13918] loop1: detected capacity change from 0 to 520 [ 599.542955][T13923] loop2: detected capacity change from 0 to 4 18:13:56 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x29c, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:56 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0xf401, &(0x7f0000000100)='gid=2\x00nore') 18:13:56 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x5c02, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 599.586029][T13923] EXT4-fs (loop2): unsupported inode size: 0 [ 599.592903][T13923] EXT4-fs (loop2): blocksize: 4096 [ 599.605711][T13918] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 599.625739][T13918] EXT4-fs (loop1): mount failed [ 599.698175][T13923] loop2: detected capacity change from 0 to 4 [ 599.704949][T13918] loop1: detected capacity change from 0 to 520 [ 599.712215][T13923] EXT4-fs (loop2): unsupported inode size: 0 [ 599.718235][T13923] EXT4-fs (loop2): blocksize: 4096 [ 599.727141][T13918] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 599.735865][T13918] EXT4-fs (loop1): mount failed 18:13:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41100, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:56 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x300, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:56 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xc802, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:56 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0xf501, &(0x7f0000000100)='gid=2\x00nore') 18:13:56 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x5d02, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:56 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x5e02, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:56 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x340, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:56 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0xf701, &(0x7f0000000100)='gid=2\x00nore') [ 599.822094][T14005] loop2: detected capacity change from 0 to 4 [ 599.840733][T14005] EXT4-fs (loop2): unsupported inode size: 0 [ 599.846770][T14005] EXT4-fs (loop2): blocksize: 4096 [ 599.851075][T14013] loop1: detected capacity change from 0 to 520 18:13:56 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xd201, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:56 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa101, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:56 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x360, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 599.930812][T14013] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 599.948230][T14013] EXT4-fs (loop1): mount failed [ 599.959490][T14005] loop2: detected capacity change from 0 to 4 18:13:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x41200, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:56 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa201, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:56 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x3b8, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:56 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0xff03, &(0x7f0000000100)='gid=2\x00nore') 18:13:56 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xedc0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) [ 599.977091][T14005] EXT4-fs (loop2): unsupported inode size: 0 [ 599.983585][T14005] EXT4-fs (loop2): blocksize: 4096 [ 600.000057][T14013] loop1: detected capacity change from 0 to 520 [ 600.016218][T14013] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 600.023338][T14013] EXT4-fs (loop1): mount failed 18:13:56 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa301, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 600.085566][T14087] loop2: detected capacity change from 0 to 4 [ 600.095370][T14087] EXT4-fs (loop2): unsupported inode size: 0 [ 600.101389][T14087] EXT4-fs (loop2): blocksize: 4096 [ 600.118103][T14090] loop1: detected capacity change from 0 to 521 18:13:56 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x3e8, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:56 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf101, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 600.138237][T14087] loop2: detected capacity change from 0 to 4 [ 600.154300][T14087] EXT4-fs (loop2): unsupported inode size: 0 [ 600.160335][T14087] EXT4-fs (loop2): blocksize: 4096 [ 600.171029][T14090] EXT4-fs (loop1): corrupt root inode, run e2fsck 18:13:56 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x500, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:56 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0xff0f, &(0x7f0000000100)='gid=2\x00nore') [ 600.192969][T14090] EXT4-fs (loop1): mount failed 18:13:56 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa401, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:56 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf401, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:56 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x600, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:56 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xbb01, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:56 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x40000, &(0x7f0000000100)='gid=2\x00nore') [ 600.280625][T14090] loop1: detected capacity change from 0 to 521 [ 600.298119][T14090] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 600.304594][T14090] EXT4-fs (loop1): mount failed 18:13:57 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x700, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:57 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf501, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:57 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xc802, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:57 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x900, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 600.368699][T14164] loop2: detected capacity change from 0 to 4 [ 600.405885][T14186] loop1: detected capacity change from 0 to 528 18:13:57 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x100000, &(0x7f0000000100)='gid=2\x00nore') 18:13:57 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa00, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 600.438164][T14164] EXT4-fs (loop2): unsupported inode size: 0 [ 600.444721][T14164] EXT4-fs (loop2): blocksize: 4096 [ 600.488504][T14186] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 600.503092][T14186] EXT4-fs (loop1): mount failed 18:13:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42010, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:57 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xd201, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:57 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf701, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:57 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xb00, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:57 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x1fffff, &(0x7f0000000100)='gid=2\x00nore') [ 600.549421][T14164] loop2: detected capacity change from 0 to 4 [ 600.553554][T14186] loop1: detected capacity change from 0 to 528 [ 600.556401][T14164] EXT4-fs (loop2): unsupported inode size: 0 [ 600.567944][T14164] EXT4-fs (loop2): blocksize: 4096 [ 600.575717][T14186] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 600.582286][T14186] EXT4-fs (loop1): mount failed 18:13:57 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xfeff, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:57 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x1000000, &(0x7f0000000100)='gid=2\x00nore') 18:13:57 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe71f, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 600.649291][T14247] loop1: detected capacity change from 0 to 528 [ 600.677097][T14255] loop2: detected capacity change from 0 to 4 18:13:57 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xc00, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:57 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xff03, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:57 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x2000000, &(0x7f0000000100)='gid=2\x00nore') [ 600.715192][T14247] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 600.730943][T14255] EXT4-fs (loop2): unsupported inode size: 0 [ 600.736959][T14255] EXT4-fs (loop2): blocksize: 4096 [ 600.747948][T14247] EXT4-fs (loop1): mount failed 18:13:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42200, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) 18:13:57 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xedc0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 600.802340][T14255] loop2: detected capacity change from 0 to 4 [ 600.824445][T14255] EXT4-fs (loop2): unsupported inode size: 0 [ 600.830489][T14255] EXT4-fs (loop2): blocksize: 4096 [ 600.847143][T14307] loop1: detected capacity change from 0 to 529 18:13:57 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xf701, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:57 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xd00, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:57 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xff0f, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x300, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000300)) 18:13:57 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x7000000, &(0x7f0000000100)='gid=2\x00nore') [ 600.881590][T14307] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 600.888313][T14307] EXT4-fs (loop1): mount failed 18:13:57 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xfffe, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 600.932497][T14307] loop1: detected capacity change from 0 to 529 18:13:57 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x20000, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) [ 600.975087][T14307] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 600.988126][T14307] EXT4-fs (loop1): mount failed [ 600.999287][T14332] loop2: detected capacity change from 0 to 4 18:13:57 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xe00, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:57 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x8020000, &(0x7f0000000100)='gid=2\x00nore') 18:13:57 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xfeff, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 18:13:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x42500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004", 0x1b, 0x4200}], 0x0, &(0x7f0000000300)) [ 601.022553][T14332] EXT4-fs (loop2): unsupported inode size: 0 [ 601.028588][T14332] EXT4-fs (loop2): blocksize: 4096 18:13:57 executing program 4: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x1020, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:57 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x40000, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c616e616d653dacd459c34f033764936d76ae952e85df0ff4d43d0fb5392c63"]) 18:13:57 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x41, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xfeffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xff03, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) [ 601.111592][T14380] loop1: detected capacity change from 0 to 530 [ 601.122914][T14332] loop2: detected capacity change from 0 to 4 [ 601.142650][T14332] EXT4-fs (loop2): unsupported inode size: 0 [ 601.148687][T14332] EXT4-fs (loop2): blocksize: 4096 [ 601.154197][T14380] EXT4-fs (loop1): corrupt root inode, run e2fsck 18:13:57 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0xa000000, &(0x7f000