00000000001a9 [ 783.710151] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 783.710952] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 783.711742] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 783.712886] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 783.713665] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 783.714468] 17:55:15 executing program 4: sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_STA_WME={0x1c, 0x81, [@NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_UAPSD_QUEUES={0x5}, @NL80211_STA_WME_UAPSD_QUEUES={0x5}]}, @NL80211_ATTR_STA_VLAN={0x8}, @NL80211_ATTR_STA_FLAGS2={0xc}, @NL80211_ATTR_STA_FLAGS={0x14, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_ASSOCIATED={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_MFP={0x4}]}]}, 0x58}}, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x7b) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) 17:55:15 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x1000000000000000, &(0x7f0000000540)='lazytime') 17:55:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x16, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000002000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36313130373331373200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000da61426b81ed44a9ac5d6d8d66d52a0c010000000c00000000000000d4f4655f0000000000", 0x31, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003900000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000030000f000300040000000000000000000f008ec4", 0x20, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d4f4655fd4f4655fd4f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004000800000000000000050000000800"/64, 0x40, 0x4200}, {&(0x7f0000012700)="200000001cc2eb501cc2eb5000000000d4f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012800)="c041000000300000d4f4655fd4f4655fd4f4650200180000000000000000000000090000000a0000060b00"/64, 0x40, 0x5400}, {&(0x7f0000012900)="20000000000000000000000000000000d4f4655f000000000000000000000000000002ea00"/64, 0x40, 0x5480}, {&(0x7f0000012a00)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000b698e28d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x5600}, {&(0x7f0000012b00)="ed8100001a040000d5f4655fd5f4655fd5f4655f00000000000001000800000000000000010000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a20e8d2000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5800}, {&(0x7f0000012c00)="ffa1000026000000d5f4655fd5f4655fd5f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3631313037333137322f66696c65302f66696c65300000000000000000000000000000000000000000000015d4476a000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5a00}, {&(0x7f0000012d00)="ed8100000a000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008851284000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x5c00}, {&(0x7f0000012e00)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d5f4655fd5f4655fd5f4655f00000000000002001800000000000000010000000d0000000e0000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2c222a9000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xc0, 0x5de0}, {&(0x7f0000012f00)="ed81000064000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6ce57273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c1705df1d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x6000}, {&(0x7f0000013000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x61c0}, {&(0x7f0000013100)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000013200)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x9000}, {&(0x7f0000013300)="00000000001000"/32, 0x20, 0xa000}, {&(0x7f0000013400)="00000000001000"/32, 0x20, 0xb000}, {&(0x7f0000013500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xc000}], 0x0, &(0x7f0000013a00)=ANY=[@ANYBLOB='j']) mount$cgroup(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20, &(0x7f0000000140)={[{@xattr}, {@name={'name', 0x3d, 'ext4\x00'}}, {}, {@subsystem='rlimit'}, {@cpuset_v2_mode}, {@release_agent={'release_agent', 0x3d, './file0/file0'}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'ext4\x00'}}]}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$nfs4(&(0x7f00000004c0), &(0x7f0000000500)='./file0/file0\x00', 0x800, 0x4, &(0x7f0000000740)=[{&(0x7f0000000540)="6a10523f87d8e6c1cd6868fc102742aff015eb539e663d1db335daa4c50002764f500ed389d6cabec003ea04c41e60bcdb91", 0x32, 0x7}, {&(0x7f0000000580)="eba16516130bf570725ca0d2172f16b07caf677be1778857569333d1b068d43edb023e4a8a30b1bb548ef49005c294db420a617062017d99dad5fd3deb649f279b3f9abb5d96743e023ae6c69a95b1b9a96383fa5cc1f9614c6b073f66d84333ab9cf3c4", 0x64, 0x3}, {&(0x7f0000000600)="034e59d58e20459fa71f5e029321cfcdf4c8dc8b91b3c24f0ca8ff7b45cd9378592c9abbdfae4aedc091458e9df6190024810fa935fe9f612cf6cebde607147d4cc8e7d330eaa42c5e3600d07ef6abc1c225cf70dd2b89536101d95152270a0dc6d44246126eaf7d9a1e74bf8b2c3b3542388ece760a5ed50dac46e944448190a0c7de32cac1779f4c0594817c209ff4df", 0x91, 0x9}, {&(0x7f00000006c0)="67f9f9e2b2a73336da31810fcc25acf07e2278e6b55bc74992674b0ad981ddf8f799ddf790fd874e2d65d8891177495954b4c5bad932dff5aa261b4be30fff3cdc0f42bacba6f263b29c8c330a54031a35a5fc080fe53238291941", 0x5b, 0x1}], 0x2000, &(0x7f00000008c0)=ANY=[@ANYBLOB="2c7b4024212c7b5b2c5b5d2a2a5d5e402e242b402c736d61636b6673666c6f6f722c2f2e262d3a402c2d212c6e616d652c27251b2e2d9c5d255e262de226232c212b2c72656c656173655f6167656e742c666f776e65723e", @ANYRESDEC=r0, @ANYBLOB="2c00cb75e4db4fce13c45b3dcc1e4c994381524dd9f11facb9192e409a6d7a6b850450582ff201aab82e27bde0c034a2eeea5334c0b3f0cc93786eee3656118faf2a805277a7c3b3601952a3dbdc40dc6139af3c71126d6d79602a183403ab44d33c37d001bf5b77c4947a3abd268e30cd77e1"]) setresuid(0x0, r0, 0x0) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{}, {0x2, 0x4, 0xee01}, {0x2, 0x4, r0}], {0x4, 0x4}, [{0x8, 0x4, 0xee01}], {0x10, 0x7}, {0x20, 0x1}}, 0x44, 0x0) sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x28, 0x3f7, 0x400, 0x70bd29, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x24008800}, 0x4000) 17:55:15 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 12) 17:55:15 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000140)="c649fc816abec08997ade16e3d38869cac41fd00470629c25ed1b50d50d9c884c1838b1465c8f9e0f54d771e0ba0b9951c58a34d1319335f82ba2738a4ec49b19427256b6e98931272e27e815329978b34c24c683a09568389df126cb3e87069c2a0111ec555abc2e7f21e5a492243b3a23893b5a6846f2914f9b569913f5338b783218be844e7ec54b7af919e448d778cadcf240c57db1e2260b38cb73b276a83633b6571a6bae0077ea676c51a6337141143fc23b314d412aff9f1b54a418643871037d9566482509bb007559f23a97a", 0xd1, 0x9}, {&(0x7f0000000080)="86af812a1c787ba22586ff618807a398d554b5f8ed9c677cf773c7fae42af18e05a62bb09fb6ab4bf35f2351aa55", 0x2e}], 0x40, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode={'mode', 0x3d, 0x81}}, {@iocharset={'iocharset', 0x3d, 'maccroatian'}}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:55:15 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xf6ffffff00000000, &(0x7f0000000540)='lazytime') 17:55:15 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x1600000000000000, &(0x7f0000000540)='lazytime') 17:55:15 executing program 4: sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_STA_WME={0x1c, 0x81, [@NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_UAPSD_QUEUES={0x5}, @NL80211_STA_WME_UAPSD_QUEUES={0x5}]}, @NL80211_ATTR_STA_VLAN={0x8}, @NL80211_ATTR_STA_FLAGS2={0xc}, @NL80211_ATTR_STA_FLAGS={0x14, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_ASSOCIATED={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_MFP={0x4}]}]}, 0x58}}, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x7b) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) 17:55:15 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 13) 17:55:15 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode={'mode', 0x3d, 0x81}}, {@iocharset={'iocharset', 0x3d, 'maccroatian'}}, {@block}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:55:15 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000140)="c649fc816abec08997ade16e3d38869cac41fd00470629c25ed1b50d50d9c884c1838b1465c8f9e0f54d771e0ba0b9951c58a34d1319335f82ba2738a4ec49b19427256b6e98931272e27e815329978b34c24c683a09568389df126cb3e87069c2a0111ec555abc2e7f21e5a492243b3a23893b5a6846f2914f9b569913f5338b783218be844e7ec54b7af919e448d778cadcf240c57db1e2260b38cb73b276a83633b6571a6bae0077ea676c51a6337141143fc23b314d412aff9f1b54a418643871037d9566482509bb007559f23a97a", 0xd1, 0x9}], 0x40, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode={'mode', 0x3d, 0x81}}, {@iocharset={'iocharset', 0x3d, 'maccroatian'}}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:55:16 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xffff1f0000000000, &(0x7f0000000540)='lazytime') [ 783.926778] FAULT_INJECTION: forcing a failure. [ 783.926778] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 783.928232] CPU: 0 PID: 9103 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 783.929183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 783.930400] Call Trace: [ 783.930709] [ 783.930987] dump_stack_lvl+0x8b/0xb3 [ 783.931468] should_fail.cold+0x5/0xa [ 783.931941] prepare_alloc_pages+0x17b/0x500 [ 783.932479] ? lock_is_held_type+0xd7/0x130 [ 783.933042] __alloc_pages+0x131/0x4e0 [ 783.933523] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 783.934260] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 783.934918] ? cap_capable+0x1eb/0x250 [ 783.935409] alloc_pages+0x1a0/0x2f0 [ 783.935889] __get_free_pages+0xc/0xa0 [ 783.936366] io_uring_setup.cold+0x100e/0x23ac [ 783.936924] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 783.937580] ? syscall_enter_from_user_mode+0x1d/0x50 [ 783.938210] do_syscall_64+0x3b/0x90 [ 783.938667] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 783.939298] RIP: 0033:0x7ffa78e2fb19 [ 783.939749] 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 [ 783.941939] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 783.942780] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 783.943622] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 783.944457] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 783.945310] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 783.946165] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 783.947016] 17:55:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1c5e42, 0x0) fallocate(r0, 0x0, 0x0, 0x8800000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r1, r0, 0x0, 0x7fffffff) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r2, 0x5509, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) fsconfig$FSCONFIG_SET_PATH_EMPTY(r2, 0x4, &(0x7f00000000c0)='\x00', &(0x7f0000000180)='./file1\x00', r3) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) poll(&(0x7f0000000080)=[{r1, 0x401}, {r4}], 0x2, 0x8000) sendfile(0xffffffffffffffff, r1, &(0x7f0000000040), 0x85fd) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RSTATFS(r5, &(0x7f0000000540)={0x43}, 0x43) ioctl$AUTOFS_IOC_ASKUMOUNT(r5, 0x80049370, &(0x7f0000000140)) 17:55:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r1, 0x5509, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x191002, 0x2aa88de3c3123df7) pwrite64(r2, &(0x7f0000000040)='.', 0x1, 0x0) pwrite64(r2, &(0x7f00000006c0)='y', 0x1, 0x80000) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RSTATFS(r3, &(0x7f0000000540)={0x43}, 0x43) fallocate(r3, 0x14, 0x5, 0xffff) preadv2(r0, &(0x7f0000000200)=[{&(0x7f0000000700)=""/4096, 0x1000}], 0x1, 0x200, 0x0, 0xe) 17:55:16 executing program 4: sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_STA_WME={0x1c, 0x81, [@NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_UAPSD_QUEUES={0x5}, @NL80211_STA_WME_UAPSD_QUEUES={0x5}]}, @NL80211_ATTR_STA_VLAN={0x8}, @NL80211_ATTR_STA_FLAGS2={0xc}, @NL80211_ATTR_STA_FLAGS={0x14, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_ASSOCIATED={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_MFP={0x4}]}]}, 0x58}}, 0x0) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) 17:55:16 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x2000000000000000, &(0x7f0000000540)='lazytime') 17:55:16 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x40, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode={'mode', 0x3d, 0x81}}, {@iocharset={'iocharset', 0x3d, 'maccroatian'}}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) [ 797.133314] FAULT_INJECTION: forcing a failure. [ 797.133314] name failslab, interval 1, probability 0, space 0, times 0 [ 797.134224] CPU: 0 PID: 9236 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 797.134797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 797.135599] Call Trace: [ 797.135792] [ 797.135973] dump_stack_lvl+0x8b/0xb3 [ 797.136267] should_fail.cold+0x5/0xa [ 797.136559] ? io_rsrc_node_switch_start.part.0+0x43/0x240 [ 797.136966] should_failslab+0x5/0x10 [ 797.137253] kmem_cache_alloc_trace+0x55/0x3c0 [ 797.137593] io_rsrc_node_switch_start.part.0+0x43/0x240 [ 797.137997] io_uring_setup.cold+0x19fe/0x23ac [ 797.138334] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 797.138740] ? syscall_enter_from_user_mode+0x1d/0x50 [ 797.139121] do_syscall_64+0x3b/0x90 [ 797.139409] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 797.139795] RIP: 0033:0x7ffa78e2fb19 [ 797.140073] 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 [ 797.141391] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 797.141936] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 797.142462] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 797.142972] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 797.143493] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 797.143998] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 797.144527] 17:55:29 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode={'mode', 0x3d, 0x81}}, {@iocharset={'iocharset', 0x3d, 'maccroatian'}}, {@block}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:55:29 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x40, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode={'mode', 0x3d, 0x81}}, {@iocharset={'iocharset', 0x3d, 'maccroatian'}}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:55:29 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xffffff7f00000000, &(0x7f0000000540)='lazytime') 17:55:29 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) 17:55:29 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x2010000000000000, &(0x7f0000000540)='lazytime') 17:55:29 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000140)="c649fc816abec08997ade16e3d38869cac41fd00470629c25ed1b50d50d9c884c1838b1465c8f9e0f54d771e0ba0b9951c58a34d1319335f82ba2738a4ec49b19427256b6e98931272e27e815329978b34c24c683a09568389df126cb3e87069c2a0111ec555abc2e7f21e5a492243b3a23893b5a6846f2914f9b569913f5338b783218be844e7ec54b7af919e448d778cadcf240c57db1e2260b38cb73b276a83633b6571a6bae0077ea676c51a6337141143fc23b314d412aff9f1b54a418643871037d9566482509bb007559f23a97a", 0xd1, 0x9}], 0x40, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode={'mode', 0x3d, 0x81}}, {@iocharset={'iocharset', 0x3d, 'maccroatian'}}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:55:29 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 14) 17:55:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="1bf7ff000000000200012000000008000300", @ANYRES32=r2], 0x1c}}, 0x0) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x20, r3, 0x301, 0x0, 0x0, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x20}}, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000000100)=0xe7, 0x4) sendmmsg(r4, &(0x7f0000004400)=[{{&(0x7f00000001c0)=@can={0x1d, r6}, 0x80, 0x0}}], 0x1, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) r8 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) setsockopt$packet_int(r7, 0x107, 0xf, &(0x7f0000000100)=0xe7, 0x4) sendmmsg(r7, &(0x7f0000004400)=[{{&(0x7f00000001c0)=@can={0x1d, r9}, 0x80, 0x0}}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wg0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000002c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)={0xb4, r3, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}]}, @HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0xbbd26d5e3927b93a}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000010}, 0x40804) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) 17:55:29 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') 17:55:29 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 15) 17:55:29 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) 17:55:29 executing program 5: r0 = memfd_create(&(0x7f0000000400)='B\xdb/\x89\x03l\xdeb\xcb\xb54\xed\xbeLY\xb5Z\xe1\x12S\xf5G\xcc\xf3\xe9\x02h\v\xca(\x96\xe1C\xdf\x1c\xea\x85C\xfb\x10\x13\xfa\x03\x16\xcd\x17\xa2\x80\xa1z\xb4r\x95\xc3@\x9d\xa6\xf1\x92#}g\xd3`\xf7\xcez\xcb\xb3\x1a\xbb\xc48e\x8e\xb1&\xd1\x8a\xe6!\x7f\x8d\xea,qx\xa28\xbf\"\xc7e\x06L\xb06\xeb<$\xd7\xba\xe5\x01\x03\x94r\xab\xd4J\x03s\xaf\xf6A\xbfV\xfa\x1ew\x8d\xbf\x99I\x97\xd8\xd2\xe8\x11\xc4\x04\x00\x84\xd5i\xee\xaf\xae[E\x1f\xdd\xd7#rT+\xb621p\xaf[\x99\" 1\xeb\xc7)\xd2\x1dh\xf2\xd5s\xfd?\fa>\x9f;\xe5r\xe5\xbd\xb0|=\x8eZcPY\xf8\xbd\x13\xaa\x8b\xdf\xbc\x93u\xd5\xb0r\xfb\xde\xe7\xd9k\xe2\xc6\x1b\xf2o@&>\xf2M\xe7\x8c\xeb\xee\xf5\x02~\x85\x14\xf3\xc6v\xf15PE\x8c\xca\x16$\xc2\x01#\xb563\rbq\xbf64\xfaW\x17\xdfa\xe6\xca\x86\xd7\xf8\x81X\x9bg4\xc1\xdam\xcf=Rq6\xb0\xd4D=I\x1a\x0e\xd0\xabz\xe2\x19\x0fM\xad\xdco\xa4\xb2\x8c?\xc1\x10\xf273\xd00\xb3_\xe8\x9a*\xfcL\xea;\xc0\x9a\xdbx!N;\xb5x\t\xa4E\xbe\x93r\x04\xf5\xf0\xf5\x7f\x9a)\xf5\x1b\"\xa1\xd8\x06>\xc9\xe2r\xe9\xbb\xfe\xc0\b\x81\x98\x1c\xe2\xe0?\x8f\xa1\xbel\aN\x83@\xb1\x03)4A\x83\xd6\xcf\xf6\xb5\x82\xb7\x9dA\b$\xa2x\x8a@\xfaj~\xef\x93\xb1/L\x01\xe2\xba|\xf0\x01)PP\xcdl\x06\xfc\x15;qZ\xb1u\xc9\xd0\xd16~JEGm\xe4\x1e@\x9dG\xe4@\xdf\xba\'\x8b\x1cD\xc7\xec\xd1@}tR\xd9P\xf4N\xe3\xd8x\xa0\x91\x17\xc2}\x13\b\xca\t(Z\xa3_\xa1\x90\x15T\xa4\xe7%\x98\xa7\xfb\x8bp/eq\x93\xbf\x1f =|\xf3\xb1\xfcR\xd8\nM,\xcb%@\'\x15\x88\xd8\xad\f\x91|\x95\x8fq+\x98\x81W\xba\x9f\xe0elOt\xbd\by\r\x87\x1c\xba\xbd\x8e+S>\xb8\xe29\x91h^x\xfb`\x00\xdd/\xa6\xb1\x16=\xa1bw\xc5I\xb1\x00'/549, 0x2) fcntl$addseals(r0, 0x409, 0x17) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8800000}) pwrite64(r0, &(0x7f0000000000)="42fc8ea23f52a055b8f6841aebfd66331fe4f6cdcbd3b9fce398a85a3758518f353126b09de2c71f5b6f33e2f43d757b965c76ace3d0a0764a24ab79aea41781a73da179b7c4dcf20043a7468027825c7a80", 0x52, 0x9) 17:55:29 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode={'mode', 0x3d, 0x81}}, {@iocharset={'iocharset', 0x3d, 'maccroatian'}}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) [ 797.271116] FAULT_INJECTION: forcing a failure. [ 797.271116] name failslab, interval 1, probability 0, space 0, times 0 [ 797.271957] CPU: 0 PID: 9310 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 797.272498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 797.273272] Call Trace: [ 797.273469] [ 797.273631] dump_stack_lvl+0x8b/0xb3 [ 797.273908] should_fail.cold+0x5/0xa [ 797.274184] ? create_object.isra.0+0x3a/0xa20 [ 797.274515] should_failslab+0x5/0x10 [ 797.274786] kmem_cache_alloc+0x5b/0x480 [ 797.275081] create_object.isra.0+0x3a/0xa20 [ 797.275395] ? kasan_unpoison+0x23/0x50 [ 797.275690] kmem_cache_alloc_trace+0x22e/0x3c0 [ 797.276020] io_rsrc_node_switch_start.part.0+0x43/0x240 [ 797.276400] io_uring_setup.cold+0x19fe/0x23ac [ 797.276742] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 797.277124] ? syscall_enter_from_user_mode+0x1d/0x50 [ 797.277485] do_syscall_64+0x3b/0x90 [ 797.277758] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 797.278119] RIP: 0033:0x7ffa78e2fb19 [ 797.278380] 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 [ 797.279611] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 797.280151] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 797.280657] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 797.281207] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 797.281720] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 797.282235] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 797.282762] 17:55:29 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x3f00000000000000, &(0x7f0000000540)='lazytime') [ 797.325263] devtmpfs: Unknown parameter '"azytime' 17:55:29 executing program 5: r0 = memfd_create(&(0x7f0000000400)='B\xdb/\x89\x03l\xdeb\xcb\xb54\xed\xbeLY\xb5Z\xe1\x12S\xf5G\xcc\xf3\xe9\x02h\v\xca(\x96\xe1C\xdf\x1c\xea\x85C\xfb\x10\x13\xfa\x03\x16\xcd\x17\xa2\x80\xa1z\xb4r\x95\xc3@\x9d\xa6\xf1\x92#}g\xd3`\xf7\xcez\xcb\xb3\x1a\xbb\xc48e\x8e\xb1&\xd1\x8a\xe6!\x7f\x8d\xea,qx\xa28\xbf\"\xc7e\x06L\xb06\xeb<$\xd7\xba\xe5\x01\x03\x94r\xab\xd4J\x03s\xaf\xf6A\xbfV\xfa\x1ew\x8d\xbf\x99I\x97\xd8\xd2\xe8\x11\xc4\x04\x00\x84\xd5i\xee\xaf\xae[E\x1f\xdd\xd7#rT+\xb621p\xaf[\x99\" 1\xeb\xc7)\xd2\x1dh\xf2\xd5s\xfd?\fa>\x9f;\xe5r\xe5\xbd\xb0|=\x8eZcPY\xf8\xbd\x13\xaa\x8b\xdf\xbc\x93u\xd5\xb0r\xfb\xde\xe7\xd9k\xe2\xc6\x1b\xf2o@&>\xf2M\xe7\x8c\xeb\xee\xf5\x02~\x85\x14\xf3\xc6v\xf15PE\x8c\xca\x16$\xc2\x01#\xb563\rbq\xbf64\xfaW\x17\xdfa\xe6\xca\x86\xd7\xf8\x81X\x9bg4\xc1\xdam\xcf=Rq6\xb0\xd4D=I\x1a\x0e\xd0\xabz\xe2\x19\x0fM\xad\xdco\xa4\xb2\x8c?\xc1\x10\xf273\xd00\xb3_\xe8\x9a*\xfcL\xea;\xc0\x9a\xdbx!N;\xb5x\t\xa4E\xbe\x93r\x04\xf5\xf0\xf5\x7f\x9a)\xf5\x1b\"\xa1\xd8\x06>\xc9\xe2r\xe9\xbb\xfe\xc0\b\x81\x98\x1c\xe2\xe0?\x8f\xa1\xbel\aN\x83@\xb1\x03)4A\x83\xd6\xcf\xf6\xb5\x82\xb7\x9dA\b$\xa2x\x8a@\xfaj~\xef\x93\xb1/L\x01\xe2\xba|\xf0\x01)PP\xcdl\x06\xfc\x15;qZ\xb1u\xc9\xd0\xd16~JEGm\xe4\x1e@\x9dG\xe4@\xdf\xba\'\x8b\x1cD\xc7\xec\xd1@}tR\xd9P\xf4N\xe3\xd8x\xa0\x91\x17\xc2}\x13\b\xca\t(Z\xa3_\xa1\x90\x15T\xa4\xe7%\x98\xa7\xfb\x8bp/eq\x93\xbf\x1f =|\xf3\xb1\xfcR\xd8\nM,\xcb%@\'\x15\x88\xd8\xad\f\x91|\x95\x8fq+\x98\x81W\xba\x9f\xe0elOt\xbd\by\r\x87\x1c\xba\xbd\x8e+S>\xb8\xe29\x91h^x\xfb`\x00\xdd/\xa6\xb1\x16=\xa1bw\xc5I\xb1\x00'/549, 0x2) fcntl$addseals(r0, 0x409, 0x17) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8800000}) pwrite64(r0, &(0x7f0000000000)="42fc8ea23f52a055b8f6841aebfd66331fe4f6cdcbd3b9fce398a85a3758518f353126b09de2c71f5b6f33e2f43d757b965c76ace3d0a0764a24ab79aea41781a73da179b7c4dcf20043a7468027825c7a80", 0x52, 0x9) 17:55:29 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, 0x0) 17:55:29 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) 17:55:29 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode={'mode', 0x3d, 0x81}}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:55:44 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode={'mode', 0x3d, 0x81}}, {@block}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:55:44 executing program 3: openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000004300)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') syz_open_procfs(0x0, &(0x7f0000000000)='net/llc/socket\x00') write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'net/llc/socket\x00'}, {0x20, '/proc/sys/net/ipv4/tcp_rmem\x00'}, {}], 0xa, "725bf724579c5878f920dee7cf73206bc761377616"}, 0x4e) preadv(r0, &(0x7f0000000880)=[{&(0x7f0000000480)=""/229, 0xe5}], 0x1, 0x9, 0x0) 17:55:44 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)=',azytime') 17:55:44 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, 0x0) 17:55:44 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 16) [ 811.912264] FAULT_INJECTION: forcing a failure. [ 811.912264] name failslab, interval 1, probability 0, space 0, times 0 [ 811.913641] CPU: 1 PID: 9389 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 811.914508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 811.915699] Call Trace: [ 811.915991] [ 811.916238] dump_stack_lvl+0x8b/0xb3 [ 811.916664] should_fail.cold+0x5/0xa 17:55:44 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) 17:55:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RSTATFS(r2, &(0x7f0000000540)={0x43}, 0x43) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYRESOCT=r2, @ANYRES16=r2, @ANYRESHEX=r2], 0x24}}, 0x0) 17:55:44 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x8cffffff00000000, &(0x7f0000000540)='lazytime') [ 811.917093] ? create_object.isra.0+0x3a/0xa20 [ 811.917817] should_failslab+0x5/0x10 [ 811.918207] kmem_cache_alloc+0x5b/0x480 [ 811.918618] create_object.isra.0+0x3a/0xa20 [ 811.919093] kmemleak_alloc_percpu+0xa0/0x100 [ 811.919554] pcpu_alloc+0x7bf/0x1060 [ 811.919957] ? copy_overflow+0x24/0x24 [ 811.920355] percpu_ref_init+0x31/0x3d0 [ 811.920760] io_rsrc_node_switch_start.part.0+0x6a/0x240 [ 811.921314] io_uring_setup.cold+0x19fe/0x23ac [ 811.921777] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 811.922380] ? syscall_enter_from_user_mode+0x1d/0x50 [ 811.922918] do_syscall_64+0x3b/0x90 [ 811.923300] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 811.923818] RIP: 0033:0x7ffa78e2fb19 [ 811.924191] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 811.925931] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 811.926656] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 811.927361] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 811.928048] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 811.928721] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 811.929427] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 811.930134] [ 811.932006] devtmpfs: Unknown parameter 'azytime' 17:55:44 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, 0x0) 17:55:44 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 17) [ 812.029694] FAULT_INJECTION: forcing a failure. [ 812.029694] name failslab, interval 1, probability 0, space 0, times 0 [ 812.030574] CPU: 0 PID: 9501 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 812.031112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 812.031933] Call Trace: [ 812.032129] [ 812.032295] dump_stack_lvl+0x8b/0xb3 [ 812.032589] should_fail.cold+0x5/0xa [ 812.032873] ? create_object.isra.0+0x3a/0xa20 [ 812.033239] should_failslab+0x5/0x10 [ 812.033521] kmem_cache_alloc+0x5b/0x480 [ 812.033828] create_object.isra.0+0x3a/0xa20 [ 812.034171] kmemleak_alloc_percpu+0xa0/0x100 [ 812.034507] pcpu_alloc+0x7bf/0x1060 [ 812.034796] ? copy_overflow+0x24/0x24 [ 812.035092] percpu_ref_init+0x31/0x3d0 [ 812.035377] io_rsrc_node_switch_start.part.0+0x6a/0x240 [ 812.035783] io_uring_setup.cold+0x19fe/0x23ac [ 812.036130] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 812.036522] ? syscall_enter_from_user_mode+0x1d/0x50 [ 812.036908] do_syscall_64+0x3b/0x90 [ 812.037176] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 812.037568] RIP: 0033:0x7ffa78e2fb19 [ 812.037836] 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 [ 812.039120] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 812.039675] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 812.040187] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 812.040705] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 812.041228] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 812.041743] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 812.042270] 17:55:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode={'mode', 0x3d, 0x81}}, {@iocharset={'iocharset', 0x3d, 'maccroatian'}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:55:55 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001218a0018000000", @ANYRES32=r1, @ANYBLOB="00040000000000002e2f66696c653000"]) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000140)=0x10000, 0x4) bind$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) sendmmsg(r1, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000300)="e9", 0x100000}], 0x1}}], 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000000100)={'ip6gre0\x00', &(0x7f0000000080)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @private0}}) close_range(r0, 0xffffffffffffffff, 0x0) [ 823.710048] devtmpfs: Unknown parameter 'l"zytime' 17:55:55 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) 17:55:55 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='l\"zytime') 17:55:55 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode={'mode', 0x3d, 0x81}}, {@block}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:55:55 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xf0ffffff00000000, &(0x7f0000000540)='lazytime') 17:55:55 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') 17:55:55 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 18) [ 823.720913] devtmpfs: Unknown parameter '"azytime' [ 823.725854] FAULT_INJECTION: forcing a failure. [ 823.725854] name failslab, interval 1, probability 0, space 0, times 0 [ 823.727448] CPU: 1 PID: 9521 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 823.728541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 823.730098] Call Trace: [ 823.730462] [ 823.730787] dump_stack_lvl+0x8b/0xb3 [ 823.731348] should_fail.cold+0x5/0xa [ 823.731909] ? percpu_ref_init+0xdb/0x3d0 [ 823.732481] should_failslab+0x5/0x10 [ 823.733018] kmem_cache_alloc_trace+0x55/0x3c0 [ 823.733686] ? copy_overflow+0x24/0x24 [ 823.734241] percpu_ref_init+0xdb/0x3d0 [ 823.734813] io_rsrc_node_switch_start.part.0+0x6a/0x240 [ 823.735560] io_uring_setup.cold+0x19fe/0x23ac [ 823.736209] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 823.736989] ? syscall_enter_from_user_mode+0x1d/0x50 [ 823.737749] do_syscall_64+0x3b/0x90 [ 823.738291] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 823.739022] RIP: 0033:0x7ffa78e2fb19 [ 823.739540] 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 [ 823.742039] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 823.743088] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 823.744053] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 823.745034] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 823.746023] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 823.747004] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 823.748007] 17:55:55 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='l,zytime') 17:55:55 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') 17:55:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode={'mode', 0x3d, 0x81}}, {@iocharset={'iocharset', 0x3d, 'maccroatian'}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) [ 823.806550] devtmpfs: Unknown parameter 'l' [ 823.809346] devtmpfs: Unknown parameter '"azytime' 17:55:55 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xf6ffffff00000000, &(0x7f0000000540)='lazytime') 17:55:55 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) 17:55:55 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode={'mode', 0x3d, 0x81}}, {@block}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:55:56 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') 17:55:56 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') 17:55:56 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode={'mode', 0x3d, 0x81}}, {@iocharset={'iocharset', 0x3d, 'maccroatian'}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) [ 823.936669] devtmpfs: Unknown parameter '"azytime' [ 823.939386] devtmpfs: Unknown parameter 'la"ytime' [ 824.016307] FAULT_INJECTION: forcing a failure. [ 824.016307] name failslab, interval 1, probability 0, space 0, times 0 [ 824.018032] CPU: 1 PID: 9646 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 824.019075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 824.020564] Call Trace: [ 824.020918] [ 824.021239] dump_stack_lvl+0x8b/0xb3 [ 824.021782] should_fail.cold+0x5/0xa [ 824.022316] ? create_object.isra.0+0x3a/0xa20 [ 824.022946] should_failslab+0x5/0x10 [ 824.023464] kmem_cache_alloc+0x5b/0x480 [ 824.024029] create_object.isra.0+0x3a/0xa20 [ 824.024640] ? kasan_unpoison+0x23/0x50 [ 824.025200] kmem_cache_alloc_trace+0x22e/0x3c0 [ 824.025874] ? copy_overflow+0x24/0x24 [ 824.026421] percpu_ref_init+0xdb/0x3d0 [ 824.026980] io_rsrc_node_switch_start.part.0+0x6a/0x240 [ 824.027726] io_uring_setup.cold+0x19fe/0x23ac [ 824.028351] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 824.029076] ? syscall_enter_from_user_mode+0x1d/0x50 [ 824.029808] do_syscall_64+0x3b/0x90 [ 824.030330] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 824.031027] RIP: 0033:0x7ffa78e2fb19 [ 824.031535] 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 [ 824.033936] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 824.034954] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 824.035887] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 824.036819] devtmpfs: Unknown parameter 'la"ytime' [ 824.036842] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 824.036860] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 824.039194] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 824.040184] 17:55:56 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') 17:55:56 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 19) 17:55:56 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode={'mode', 0x3d, 0x81}}, {@iocharset={'iocharset', 0x3d, 'maccroatian'}}, {@block}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:55:56 executing program 3: mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') 17:55:56 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la,ytime') 17:55:56 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xffff1f0000000000, &(0x7f0000000540)='lazytime') [ 824.059333] devtmpfs: Unknown parameter 'la' 17:56:08 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 20) 17:56:08 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='laz\"time') 17:56:08 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:56:08 executing program 3: mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') 17:56:08 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') 17:56:08 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xffffff7f00000000, &(0x7f0000000540)='lazytime') 17:56:08 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode={'mode', 0x3d, 0x81}}, {@iocharset={'iocharset', 0x3d, 'maccroatian'}}, {@block}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:56:08 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) [ 836.178717] devtmpfs: Unknown parameter 'laz"time' [ 836.179105] FAULT_INJECTION: forcing a failure. [ 836.179105] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 836.180260] CPU: 1 PID: 9675 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 836.180920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 836.181859] Call Trace: [ 836.182078] [ 836.182274] dump_stack_lvl+0x8b/0xb3 [ 836.182605] should_fail.cold+0x5/0xa [ 836.182930] _copy_to_user+0x2e/0x150 [ 836.183253] io_uring_setup.cold+0x1405/0x23ac [ 836.183632] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 836.184071] ? syscall_enter_from_user_mode+0x1d/0x50 [ 836.184472] do_syscall_64+0x3b/0x90 [ 836.184780] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 836.185182] RIP: 0033:0x7ffa78e2fb19 [ 836.185483] 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 [ 836.186896] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 836.187495] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 836.188057] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 836.188622] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 836.189218] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 836.189825] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 836.190434] [ 836.199006] devtmpfs: Unknown parameter 'la"ytime' 17:56:08 executing program 3: mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') 17:56:21 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='laz,time') 17:56:21 executing program 3: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') 17:56:21 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 21) 17:56:21 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') 17:56:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode={'mode', 0x3d, 0x81}}, {@iocharset={'iocharset', 0x3d, 'maccroatian'}}, {@block}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:56:21 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:56:21 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, 0x0) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) [ 849.429914] FAULT_INJECTION: forcing a failure. [ 849.429914] name failslab, interval 1, probability 0, space 0, times 0 [ 849.430760] CPU: 0 PID: 9695 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 849.431319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 849.432103] Call Trace: [ 849.432290] [ 849.432455] dump_stack_lvl+0x8b/0xb3 [ 849.432741] should_fail.cold+0x5/0xa [ 849.433024] ? sock_alloc_inode+0x18/0x1c0 [ 849.433338] should_failslab+0x5/0x10 [ 849.433612] kmem_cache_alloc+0x5b/0x480 [ 849.433913] ? sock_free_inode+0x20/0x20 [ 849.434210] sock_alloc_inode+0x18/0x1c0 [ 849.434502] ? sock_free_inode+0x20/0x20 [ 849.434796] alloc_inode+0x63/0x230 [ 849.435070] new_inode_pseudo+0x14/0xe0 [ 849.435087] devtmpfs: Unknown parameter 'laz' [ 849.435360] sock_alloc+0x3c/0x260 [ 849.435377] __sock_create+0xb9/0x750 [ 849.435395] ? _copy_to_user+0xd3/0x150 [ 849.436807] io_uring_setup.cold+0x1acd/0x23ac [ 849.437148] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 849.437535] ? syscall_enter_from_user_mode+0x1d/0x50 [ 849.437924] do_syscall_64+0x3b/0x90 [ 849.438205] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 849.438578] RIP: 0033:0x7ffa78e2fb19 [ 849.438847] 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 [ 849.440108] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 849.440642] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 849.441140] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 849.441644] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 849.442133] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 849.442618] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 849.443111] [ 849.443403] socket: no more sockets [ 849.447420] devtmpfs: Unknown parameter 'la"ytime' 17:56:21 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') [ 849.463379] devtmpfs: Unknown parameter '"azytime' 17:56:21 executing program 5: mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') 17:56:21 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, 0x0) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) 17:56:21 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 22) 17:56:21 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:56:21 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)=',azytime') 17:56:21 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazy\"ime') 17:56:21 executing program 3: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') 17:56:21 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, 0x0) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) 17:56:21 executing program 5: mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') 17:56:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode={'mode', 0x3d, 0x81}}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) [ 849.606404] FAULT_INJECTION: forcing a failure. [ 849.606404] name failslab, interval 1, probability 0, space 0, times 0 [ 849.607346] CPU: 0 PID: 9714 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 849.607904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 849.608687] Call Trace: [ 849.608877] [ 849.609036] dump_stack_lvl+0x8b/0xb3 [ 849.609314] should_fail.cold+0x5/0xa [ 849.609590] ? create_object.isra.0+0x3a/0xa20 [ 849.609940] should_failslab+0x5/0x10 [ 849.610215] kmem_cache_alloc+0x5b/0x480 [ 849.610508] create_object.isra.0+0x3a/0xa20 [ 849.610826] ? kasan_unpoison+0x23/0x50 [ 849.611122] kmem_cache_alloc+0x239/0x480 [ 849.611420] ? sock_free_inode+0x20/0x20 [ 849.611713] sock_alloc_inode+0x18/0x1c0 [ 849.612014] ? sock_free_inode+0x20/0x20 [ 849.612305] alloc_inode+0x63/0x230 [ 849.612575] new_inode_pseudo+0x14/0xe0 [ 849.612854] sock_alloc+0x3c/0x260 [ 849.613114] __sock_create+0xb9/0x750 [ 849.613394] ? _copy_to_user+0xd3/0x150 [ 849.613683] io_uring_setup.cold+0x1acd/0x23ac [ 849.614016] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 849.614397] ? syscall_enter_from_user_mode+0x1d/0x50 [ 849.614772] do_syscall_64+0x3b/0x90 [ 849.615048] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 849.615418] RIP: 0033:0x7ffa78e2fb19 [ 849.615682] 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 [ 849.615918] devtmpfs: Unknown parameter 'azytime' [ 849.616971] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 849.616985] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 849.616993] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 849.617001] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 849.617009] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 849.620192] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 849.620715] [ 849.632211] devtmpfs: Unknown parameter 'lazy"ime' 17:56:21 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazy,ime') 17:56:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode={'mode', 0x3d, 0x81}}, {@block}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:56:21 executing program 5: mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') [ 849.718777] devtmpfs: Unknown parameter 'lazy' 17:56:21 executing program 3: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') 17:56:38 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='l\"zytime') 17:56:38 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') 17:56:38 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode={'mode', 0x3d, 0x81}}, {@block}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) [ 866.367992] devtmpfs: Unknown parameter 'l"zytime' 17:56:38 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) 17:56:38 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 23) 17:56:38 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:56:38 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') 17:56:38 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazyt\"me') [ 866.427386] devtmpfs: Unknown parameter 'lazyt"me' [ 866.434253] FAULT_INJECTION: forcing a failure. [ 866.434253] name failslab, interval 1, probability 0, space 0, times 0 [ 866.436449] CPU: 0 PID: 9757 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 866.437910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 866.439982] Call Trace: [ 866.440493] [ 866.440939] dump_stack_lvl+0x8b/0xb3 [ 866.441710] should_fail.cold+0x5/0xa [ 866.442503] ? security_inode_alloc+0x34/0x160 [ 866.443383] should_failslab+0x5/0x10 [ 866.444141] kmem_cache_alloc+0x5b/0x480 [ 866.444950] security_inode_alloc+0x34/0x160 [ 866.445870] inode_init_always+0x52e/0xc50 [ 866.446598] ? __init_waitqueue_head+0x6b/0xd0 [ 866.447266] alloc_inode+0x84/0x230 [ 866.447842] new_inode_pseudo+0x14/0xe0 [ 866.448460] sock_alloc+0x3c/0x260 [ 866.449021] __sock_create+0xb9/0x750 [ 866.449620] ? _copy_to_user+0xd3/0x150 [ 866.450256] io_uring_setup.cold+0x1acd/0x23ac [ 866.450974] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 866.451801] ? syscall_enter_from_user_mode+0x1d/0x50 [ 866.452594] do_syscall_64+0x3b/0x90 [ 866.453189] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 866.453987] RIP: 0033:0x7ffa78e2fb19 [ 866.454587] 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 [ 866.457329] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 866.458487] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 866.459557] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 866.460638] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 866.461732] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 866.462767] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 866.463852] [ 866.464347] socket: no more sockets 17:56:38 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:56:38 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='l,zytime') [ 866.526847] devtmpfs: Unknown parameter 'l' 17:56:38 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') 17:56:54 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') 17:56:54 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') 17:56:54 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 24) 17:56:54 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode={'mode', 0x3d, 0x81}}, {@block}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:56:54 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) 17:56:54 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazyt,me') 17:56:54 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') 17:56:54 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) [ 882.734803] devtmpfs: Unknown parameter 'lazyt' [ 882.740728] FAULT_INJECTION: forcing a failure. [ 882.740728] name failslab, interval 1, probability 0, space 0, times 0 [ 882.742402] CPU: 1 PID: 9785 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 882.743375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 882.744739] Call Trace: [ 882.745068] [ 882.745367] dump_stack_lvl+0x8b/0xb3 [ 882.745866] should_fail.cold+0x5/0xa [ 882.746363] ? create_object.isra.0+0x3a/0xa20 [ 882.746958] should_failslab+0x5/0x10 [ 882.747441] kmem_cache_alloc+0x5b/0x480 [ 882.747970] create_object.isra.0+0x3a/0xa20 [ 882.748537] ? kasan_unpoison+0x23/0x50 [ 882.749058] kmem_cache_alloc+0x239/0x480 [ 882.749591] security_inode_alloc+0x34/0x160 [ 882.750165] inode_init_always+0x52e/0xc50 [ 882.750760] ? __init_waitqueue_head+0x6b/0xd0 [ 882.751354] alloc_inode+0x84/0x230 [ 882.751838] new_inode_pseudo+0x14/0xe0 [ 882.752347] sock_alloc+0x3c/0x260 [ 882.752823] __sock_create+0xb9/0x750 [ 882.753326] ? _copy_to_user+0xd3/0x150 [ 882.753846] io_uring_setup.cold+0x1acd/0x23ac [ 882.754458] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 882.755144] ? syscall_enter_from_user_mode+0x1d/0x50 [ 882.755805] do_syscall_64+0x3b/0x90 [ 882.756339] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 882.756998] RIP: 0033:0x7ffa78e2fb19 [ 882.757471] 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 [ 882.759695] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 882.760649] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 882.761545] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 882.762454] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 882.763342] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 882.764228] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 882.765138] [ 882.769469] devtmpfs: Unknown parameter 'la"ytime' 17:56:54 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540)='\"azytime') 17:56:54 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazyti\"e') 17:56:54 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') 17:56:54 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 25) 17:56:54 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:56:55 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) 17:56:55 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la,ytime') 17:56:55 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) [ 882.928663] devtmpfs: Unknown parameter 'lazyti"e' [ 882.951038] FAULT_INJECTION: forcing a failure. [ 882.951038] name failslab, interval 1, probability 0, space 0, times 0 [ 882.952499] CPU: 1 PID: 9796 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 882.953429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 882.954756] Call Trace: [ 882.955080] [ 882.955368] dump_stack_lvl+0x8b/0xb3 [ 882.955861] should_fail.cold+0x5/0xa [ 882.956331] ? sk_prot_alloc+0x5f/0x290 [ 882.956816] should_failslab+0x5/0x10 [ 882.957285] kmem_cache_alloc+0x5b/0x480 [ 882.957793] sk_prot_alloc+0x5f/0x290 [ 882.958292] sk_alloc+0x30/0x350 [ 882.958718] unix_create1+0xa3/0x6b0 [ 882.959190] unix_create+0x110/0x220 [ 882.959669] __sock_create+0x345/0x750 [ 882.960175] ? _copy_to_user+0xd3/0x150 [ 882.960756] io_uring_setup.cold+0x1acd/0x23ac [ 882.961419] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 882.962185] ? syscall_enter_from_user_mode+0x1d/0x50 [ 882.962939] do_syscall_64+0x3b/0x90 [ 882.963491] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 882.964238] RIP: 0033:0x7ffa78e2fb19 [ 882.964775] 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 [ 882.967299] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 882.968354] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 882.969349] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 882.970362] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 882.971360] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 882.972365] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 882.973390] [ 883.019006] devtmpfs: Unknown parameter 'la' 17:56:55 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') 17:56:55 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540)='\"azytime') 17:56:55 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, 0x0, 0x0) 17:56:55 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazyti,e') 17:56:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:56:55 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}]}) 17:56:55 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='laz\"time') [ 883.148438] devtmpfs: Unknown parameter 'lazyti' [ 883.223237] devtmpfs: Unknown parameter 'laz"time' [ 895.764771] FAULT_INJECTION: forcing a failure. [ 895.764771] name failslab, interval 1, probability 0, space 0, times 0 [ 895.765668] CPU: 1 PID: 9831 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 895.766233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 895.767044] Call Trace: [ 895.767239] [ 895.767411] dump_stack_lvl+0x8b/0xb3 [ 895.767705] should_fail.cold+0x5/0xa [ 895.767992] ? create_object.isra.0+0x3a/0xa20 [ 895.768334] should_failslab+0x5/0x10 [ 895.768620] kmem_cache_alloc+0x5b/0x480 [ 895.768927] create_object.isra.0+0x3a/0xa20 [ 895.769260] ? kasan_unpoison+0x23/0x50 [ 895.769559] kmem_cache_alloc+0x239/0x480 [ 895.769857] sk_prot_alloc+0x5f/0x290 [ 895.770138] sk_alloc+0x30/0x350 [ 895.770400] unix_create1+0xa3/0x6b0 [ 895.770734] unix_create+0x110/0x220 [ 895.771007] __sock_create+0x345/0x750 [ 895.771305] ? _copy_to_user+0xd3/0x150 [ 895.771614] io_uring_setup.cold+0x1acd/0x23ac [ 895.771949] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 895.772346] ? syscall_enter_from_user_mode+0x1d/0x50 [ 895.772722] do_syscall_64+0x3b/0x90 [ 895.773001] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 895.773383] RIP: 0033:0x7ffa78e2fb19 [ 895.773648] 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 [ 895.774948] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 895.775493] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 895.776008] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 895.776521] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 895.777030] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 895.777545] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 895.778059] [ 895.795621] devtmpfs: Unknown parameter 'lazytim"' [ 895.810303] devtmpfs: Unknown parameter 'laz' 17:57:07 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='laz,time') 17:57:07 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytim\"') 17:57:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:57:07 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 26) 17:57:07 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') 17:57:07 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540)='\"azytime') 17:57:07 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, 0x0, 0x0) 17:57:07 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}]}) [ 909.890168] FAULT_INJECTION: forcing a failure. [ 909.890168] name failslab, interval 1, probability 0, space 0, times 0 [ 909.891693] CPU: 0 PID: 9854 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 909.892728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 909.894174] Call Trace: [ 909.894520] [ 909.894869] dump_stack_lvl+0x8b/0xb3 [ 909.895391] should_fail.cold+0x5/0xa [ 909.895914] ? selinux_sk_alloc_security+0x90/0x200 [ 909.896586] should_failslab+0x5/0x10 [ 909.897119] kmem_cache_alloc_trace+0x55/0x3c0 [ 909.897765] selinux_sk_alloc_security+0x90/0x200 [ 909.898388] security_sk_alloc+0x56/0xb0 [ 909.898973] sk_prot_alloc+0xa9/0x290 [ 909.899491] sk_alloc+0x30/0x350 17:57:22 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytim,') 17:57:22 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') 17:57:22 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}]}) 17:57:22 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, 0x0, 0x0) 17:57:22 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 27) 17:57:22 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazy\"ime') 17:57:22 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, 0x0) 17:57:22 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@cruft}, {@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) [ 909.900141] unix_create1+0xa3/0x6b0 [ 909.900678] unix_create+0x110/0x220 [ 909.901186] __sock_create+0x345/0x750 [ 909.901743] ? _copy_to_user+0xd3/0x150 [ 909.902285] io_uring_setup.cold+0x1acd/0x23ac [ 909.902931] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 909.903650] ? syscall_enter_from_user_mode+0x1d/0x50 [ 909.904325] do_syscall_64+0x3b/0x90 [ 909.904867] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 909.905560] RIP: 0033:0x7ffa78e2fb19 [ 909.906070] 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 [ 909.908428] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 909.909430] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 909.910372] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 909.911335] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 909.912280] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 909.913216] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 909.914190] 17:57:22 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) [ 909.932465] devtmpfs: Unknown parameter 'lazy"ime' 17:57:22 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 28) [ 909.963941] devtmpfs: Unknown parameter 'lazytim' [ 909.997956] FAULT_INJECTION: forcing a failure. [ 909.997956] name failslab, interval 1, probability 0, space 0, times 0 [ 909.998879] CPU: 1 PID: 9870 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 909.999444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 910.000242] Call Trace: [ 910.000424] [ 910.000590] dump_stack_lvl+0x8b/0xb3 [ 910.000881] should_fail.cold+0x5/0xa [ 910.001163] ? create_object.isra.0+0x3a/0xa20 [ 910.001504] should_failslab+0x5/0x10 [ 910.001786] kmem_cache_alloc+0x5b/0x480 [ 910.002082] create_object.isra.0+0x3a/0xa20 [ 910.002393] ? kasan_unpoison+0x23/0x50 [ 910.002712] kmem_cache_alloc_trace+0x22e/0x3c0 [ 910.003056] selinux_sk_alloc_security+0x90/0x200 [ 910.003414] security_sk_alloc+0x56/0xb0 [ 910.003720] sk_prot_alloc+0xa9/0x290 [ 910.004005] sk_alloc+0x30/0x350 [ 910.004265] unix_create1+0xa3/0x6b0 [ 910.004543] unix_create+0x110/0x220 [ 910.004820] __sock_create+0x345/0x750 [ 910.005118] ? _copy_to_user+0xd3/0x150 [ 910.005403] io_uring_setup.cold+0x1acd/0x23ac [ 910.005742] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 910.006114] ? syscall_enter_from_user_mode+0x1d/0x50 [ 910.006493] do_syscall_64+0x3b/0x90 [ 910.006789] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 910.007166] RIP: 0033:0x7ffa78e2fb19 [ 910.007432] 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 [ 910.008705] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 910.009246] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 910.009750] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 910.010251] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 910.010757] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 910.011263] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 910.011774] 17:57:22 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, 0x0) 17:57:22 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@map_acorn}, {@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:57:22 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazy,ime') 17:57:22 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540)='la\"ytime') 17:57:22 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 17:57:22 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}]}) 17:57:22 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x208031, 0x0) rmdir(&(0x7f0000000480)='./file0\x00') mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x100c01, &(0x7f0000000540)='lazytime') mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nfs\x00', 0x25022, &(0x7f0000000100)=',\x8e-[\x14\x00') newfstatat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x1f, 0x3, &(0x7f0000000340)=[{&(0x7f00000001c0)="662cba47407c2e5e62b16929ff4eaeb5ca5eed86f56d64ff9cf2260f62c3100da4de80b2eb554a37c6034288b781cd4362cebef8f4033cf3814dc7a210a5368ca24caf303741a691fda6f94006d47cbe429f9592463a9e8058021e1eead766cf5bfe5775bbfb8f9116a61004b2ad124ece9ea8cd1c1768e2915fbe23e088acbeefdfd035ba9cb2e58b6c8cc3cc", 0x8d, 0x9836}, {&(0x7f0000000280)="d4618b1964ccb71b5152fcd7b9f310208ca37b92ff3d8a9f7aad7fe2d905f52474cb9d63989622b3f368f748fb645dd4e598d6e7c1fdfb05c9d5ad5c4b27c36073d8d165cd36c57402c12473ac27882772ba21c07b16fa5a1671a408b23bdc4d5a3e26dc83d12a2e2fee2b60cdcc4fe008ae7b263e6f352db4490482137a027995eecde58e9554e063929bdc64862b98f82aa6e45eab9e4ac9c8b4a8702be2d92cecbbfefb1856a1121addb6162220ff4466fff07e4497c0711d", 0xba}, {&(0x7f0000000580)="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", 0x1000, 0x6}], 0x102080, &(0x7f0000001580)={[{@mode={'mode', 0x3d, 0x7}}, {@huge_within_size}], [{@euid_lt={'euid<', r0}}, {@smackfshat={'smackfshat', 0x3d, '(:/.'}}, {@smackfshat={'smackfshat', 0x3d, 'devtmpfs\x00'}}]}) [ 910.118662] devtmpfs: Unknown parameter 'lazy' 17:57:22 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540)='la\"ytime') [ 910.147819] loop7: detected capacity change from 0 to 152 17:57:22 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 17:57:22 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@nojoliet}, {@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:57:22 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 29) 17:57:22 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}]}) 17:57:22 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, 0x0) [ 910.245986] FAULT_INJECTION: forcing a failure. [ 910.245986] name failslab, interval 1, probability 0, space 0, times 0 [ 910.247502] CPU: 0 PID: 9896 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 910.248511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 910.249913] Call Trace: [ 910.250262] [ 910.250585] dump_stack_lvl+0x8b/0xb3 [ 910.251113] should_fail.cold+0x5/0xa [ 910.251633] ? alloc_inode+0x169/0x230 [ 910.252158] should_failslab+0x5/0x10 [ 910.252668] kmem_cache_alloc+0x5b/0x480 [ 910.253206] alloc_inode+0x169/0x230 [ 910.253724] new_inode_pseudo+0x14/0xe0 [ 910.254242] alloc_anon_inode+0x22/0x3c0 [ 910.254812] anon_inode_make_secure_inode+0xaa/0x180 [ 910.255483] ? __x64_sys_epoll_ctl+0x1c0/0x1c0 [ 910.256069] ? security_socket_post_create+0x9e/0xd0 [ 910.256752] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 910.257475] anon_inode_getfile_secure+0x73/0x1e0 [ 910.258077] io_uring_setup.cold+0x1b2e/0x23ac [ 910.258701] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 910.259421] ? syscall_enter_from_user_mode+0x1d/0x50 [ 910.260084] do_syscall_64+0x3b/0x90 [ 910.260592] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 910.261284] RIP: 0033:0x7ffa78e2fb19 [ 910.261764] 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 [ 910.264049] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 910.265004] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 910.265913] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 910.266821] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 910.267722] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 910.268621] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 910.269539] [ 922.899259] FAULT_INJECTION: forcing a failure. [ 922.899259] name failslab, interval 1, probability 0, space 0, times 0 [ 922.900807] CPU: 0 PID: 9908 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 922.901840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 922.903339] Call Trace: [ 922.903688] [ 922.903998] dump_stack_lvl+0x8b/0xb3 [ 922.904529] should_fail.cold+0x5/0xa [ 922.905047] ? create_object.isra.0+0x3a/0xa20 [ 922.905673] should_failslab+0x5/0x10 [ 922.906193] kmem_cache_alloc+0x5b/0x480 [ 922.906749] create_object.isra.0+0x3a/0xa20 [ 922.907385] ? kasan_unpoison+0x23/0x50 [ 922.907945] kmem_cache_alloc+0x239/0x480 [ 922.908515] alloc_inode+0x169/0x230 [ 922.909034] new_inode_pseudo+0x14/0xe0 [ 922.909673] alloc_anon_inode+0x22/0x3c0 [ 922.910431] anon_inode_make_secure_inode+0xaa/0x180 [ 922.911370] ? __x64_sys_epoll_ctl+0x1c0/0x1c0 [ 922.912210] ? security_socket_post_create+0x9e/0xd0 [ 922.913152] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 922.914139] anon_inode_getfile_secure+0x73/0x1e0 [ 922.915043] io_uring_setup.cold+0x1b2e/0x23ac [ 922.915878] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 922.916824] ? syscall_enter_from_user_mode+0x1d/0x50 [ 922.917551] do_syscall_64+0x3b/0x90 [ 922.918068] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 922.918785] RIP: 0033:0x7ffa78e2fb19 [ 922.919316] 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 [ 922.921754] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 922.922775] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 922.923767] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 922.924734] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 922.925692] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 17:57:35 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 30) 17:57:35 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazyt\"me') 17:57:35 executing program 7: mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='fuse\x00', 0x48004, &(0x7f0000000140)='\x8ea\xfc\x81Yk\b^\xd0N\xf8\xe8\x8d\x82\xd6!X=\xfb\x1b\xe4DZ\xd7\xd5\xcen\t\xd9\xab\xb3\x0e\xc8\x8e0\xcc?\xf86\a\xf0\x84\xd9\xca\xc5R\xab)ipq\a\xf5\x1f\n4\x85\xc9\xbcih\x81-\x19\xdeavidr\x80C\xf4\xb7\t^x6\x1f\xac\x80\xe6\xef\xccU\x80\xfd\xc1$v\xd8\xd0\x92*\x957\xa1\x0f\xc9\r\xf2!\xe9\xae\xcd\xad\xec\xb4=\xef\xad\x10\x9d') 17:57:35 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x208031, 0x0) rmdir(&(0x7f0000000480)='./file0\x00') mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x100c01, &(0x7f0000000540)='lazytime') mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nfs\x00', 0x25022, &(0x7f0000000100)=',\x8e-[\x14\x00') newfstatat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) [ 922.926639] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x1f, 0x3, &(0x7f0000000340)=[{&(0x7f00000001c0)="662cba47407c2e5e62b16929ff4eaeb5ca5eed86f56d64ff9cf2260f62c3100da4de80b2eb554a37c6034288b781cd4362cebef8f4033cf3814dc7a210a5368ca24caf303741a691fda6f94006d47cbe429f9592463a9e8058021e1eead766cf5bfe5775bbfb8f9116a61004b2ad124ece9ea8cd1c1768e2915fbe23e088acbeefdfd035ba9cb2e58b6c8cc3cc", 0x8d, 0x9836}, {&(0x7f0000000280)="d4618b1964ccb71b5152fcd7b9f310208ca37b92ff3d8a9f7aad7fe2d905f52474cb9d63989622b3f368f748fb645dd4e598d6e7c1fdfb05c9d5ad5c4b27c36073d8d165cd36c57402c12473ac27882772ba21c07b16fa5a1671a408b23bdc4d5a3e26dc83d12a2e2fee2b60cdcc4fe008ae7b263e6f352db4490482137a027995eecde58e9554e063929bdc64862b98f82aa6e45eab9e4ac9c8b4a8702be2d92cecbbfefb1856a1121addb6162220ff4466fff07e4497c0711d", 0xba}, {&(0x7f0000000580)="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", 0x1000, 0x6}], 0x102080, &(0x7f0000001580)={[{@mode={'mode', 0x3d, 0x7}}, {@huge_within_size}], [{@euid_lt={'euid<', r0}}, {@smackfshat={'smackfshat', 0x3d, '(:/.'}}, {@smackfshat={'smackfshat', 0x3d, 'devtmpfs\x00'}}]}) 17:57:35 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 17:57:35 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 17:57:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000540)='la\"ytime') 17:57:35 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) [ 922.927906] 17:57:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, 0x0) [ 922.961664] devtmpfs: Unknown parameter 'lazyt"me' 17:57:35 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 31) 17:57:35 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazyt,me') 17:57:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, 0x0) [ 923.028261] FAULT_INJECTION: forcing a failure. [ 923.028261] name failslab, interval 1, probability 0, space 0, times 0 [ 923.029053] CPU: 1 PID: 9926 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 923.029589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 923.030339] Call Trace: [ 923.030532] [ 923.030696] dump_stack_lvl+0x8b/0xb3 [ 923.030989] should_fail.cold+0x5/0xa [ 923.031259] ? security_inode_alloc+0x34/0x160 [ 923.031586] should_failslab+0x5/0x10 [ 923.031856] kmem_cache_alloc+0x5b/0x480 [ 923.032149] security_inode_alloc+0x34/0x160 [ 923.032460] inode_init_always+0x52e/0xc50 [ 923.032775] alloc_inode+0x84/0x230 [ 923.033034] new_inode_pseudo+0x14/0xe0 [ 923.033306] alloc_anon_inode+0x22/0x3c0 [ 923.033594] anon_inode_make_secure_inode+0xaa/0x180 [ 923.033960] ? __x64_sys_epoll_ctl+0x1c0/0x1c0 [ 923.034286] ? security_socket_post_create+0x9e/0xd0 [ 923.034647] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 923.035028] anon_inode_getfile_secure+0x73/0x1e0 [ 923.035365] io_uring_setup.cold+0x1b2e/0x23ac [ 923.035688] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 923.036059] ? syscall_enter_from_user_mode+0x1d/0x50 [ 923.036420] do_syscall_64+0x3b/0x90 [ 923.036693] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 923.037061] RIP: 0033:0x7ffa78e2fb19 [ 923.037318] 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 [ 923.038554] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 923.039064] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 923.039550] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 923.040025] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 923.040499] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 923.040972] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 923.041466] [ 923.054822] devtmpfs: Unknown parameter 'lazyt' 17:57:35 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 17:57:47 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 32) 17:57:47 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 17:57:47 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}, {@pcr={'pcr', 0x3d, 0x4}}]}) 17:57:47 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}]}) 17:57:47 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazy,ime') 17:57:47 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/slabinfo\x00', 0x0, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='#\x00', &(0x7f0000000040)='./file0\x00', r0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='coda\x00', 0x28, &(0x7f0000000540)='lazytime') [ 935.353894] devtmpfs: Unknown parameter 'lazyti"e' 17:57:47 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazyti\"e') 17:57:47 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, 0x0) [ 935.394655] devtmpfs: Unknown parameter 'lazy' [ 935.413211] FAULT_INJECTION: forcing a failure. [ 935.413211] name failslab, interval 1, probability 0, space 0, times 0 [ 935.415522] CPU: 0 PID: 9958 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 935.416606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 935.418135] Call Trace: [ 935.418497] [ 935.418821] dump_stack_lvl+0x8b/0xb3 [ 935.419408] should_fail.cold+0x5/0xa [ 935.419961] ? create_object.isra.0+0x3a/0xa20 [ 935.420751] should_failslab+0x5/0x10 [ 935.421283] kmem_cache_alloc+0x5b/0x480 [ 935.421858] create_object.isra.0+0x3a/0xa20 [ 935.422506] ? kasan_unpoison+0x23/0x50 [ 935.423078] kmem_cache_alloc+0x239/0x480 [ 935.423679] security_inode_alloc+0x34/0x160 [ 935.424301] inode_init_always+0x52e/0xc50 [ 935.424902] alloc_inode+0x84/0x230 [ 935.425416] new_inode_pseudo+0x14/0xe0 [ 935.425961] alloc_anon_inode+0x22/0x3c0 [ 935.426542] anon_inode_make_secure_inode+0xaa/0x180 [ 935.427281] ? __x64_sys_epoll_ctl+0x1c0/0x1c0 [ 935.427923] ? security_socket_post_create+0x9e/0xd0 [ 935.428647] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 935.429436] anon_inode_getfile_secure+0x73/0x1e0 [ 935.430129] io_uring_setup.cold+0x1b2e/0x23ac [ 935.430780] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 935.431537] ? syscall_enter_from_user_mode+0x1d/0x50 [ 935.432264] do_syscall_64+0x3b/0x90 [ 935.432803] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 935.433501] RIP: 0033:0x7ffa78e2fb19 [ 935.434027] 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 [ 935.436522] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 935.437579] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 935.438561] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 935.439551] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 935.440516] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 935.441480] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 935.442444] 17:57:47 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazyti,e') [ 935.448403] devtmpfs: Unknown parameter 'lazyti' 17:57:47 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='l\"zytime') 17:57:47 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}]}) [ 935.462524] FAULT_INJECTION: forcing a failure. [ 935.462524] name failslab, interval 1, probability 0, space 0, times 0 [ 935.463416] CPU: 1 PID: 9963 Comm: syz-executor.5 Not tainted 5.16.0-next-20220118 #1 [ 935.463997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 935.464824] Call Trace: [ 935.465017] [ 935.465195] dump_stack_lvl+0x8b/0xb3 [ 935.465490] should_fail.cold+0x5/0xa [ 935.465779] should_failslab+0x5/0x10 [ 935.466071] __kmalloc_track_caller+0x79/0x420 [ 935.466422] ? strndup_user+0x70/0xe0 [ 935.466712] memdup_user+0x22/0xc0 [ 935.466973] strndup_user+0x70/0xe0 [ 935.467271] __x64_sys_mount+0x133/0x300 [ 935.467581] ? path_mount+0x1f80/0x1f80 [ 935.467885] ? syscall_enter_from_user_mode+0x1d/0x50 [ 935.468280] do_syscall_64+0x3b/0x90 [ 935.468588] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 935.468972] RIP: 0033:0x7f42a235fb19 [ 935.469248] 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 [ 935.470588] RSP: 002b:00007f429f8d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 935.471133] RAX: ffffffffffffffda RBX: 00007f42a2472f60 RCX: 00007f42a235fb19 [ 935.471646] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 935.472168] RBP: 00007f429f8d51d0 R08: 0000000020000540 R09: 0000000000000000 [ 935.472695] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 935.473186] R13: 00007ffc0eb3391f R14: 00007f429f8d5300 R15: 0000000000022000 [ 935.473674] 17:57:47 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') (fail_nth: 1) 17:57:47 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={[{@mode={'mode', 0x3d, 0x8}}, {@nr_blocks={'nr_blocks', 0x3d, [0x0, 0x39, 0x78, 0x37, 0x78, 0x38, 0x25]}}, {@uid={'uid', 0x3d, 0xee00}}, {@huge_within_size}, {@mode={'mode', 0x3d, 0xdc}}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@size={'size', 0x3d, [0x6d, 0x6b, 0x74, 0x70, 0x30]}}, {@huge_never}, {@huge_within_size}], [{@fsname}]}) [ 935.510606] tmpfs: Bad value for 'nr_blocks' [ 935.513257] tmpfs: Bad value for 'nr_blocks' [ 935.528941] devtmpfs: Unknown parameter 'l"zytime' 17:58:01 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 33) 17:58:01 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) 17:58:01 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') (fail_nth: 2) 17:58:01 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytim\"') 17:58:01 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) 17:58:01 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, 'debug_want_extra_isize'}}]}) 17:58:01 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000500)={&(0x7f0000000440), 0xc, &(0x7f00000004c0)={0x0}}, 0x20000089) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000480)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r3, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0x1, 0x7000000}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), r6) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000480)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r7, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0x1, 0x7000000}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x74, r1, 0x100, 0x70bd24, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x5}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 17:58:01 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') (fail_nth: 1) [ 949.326163] FAULT_INJECTION: forcing a failure. [ 949.326163] name failslab, interval 1, probability 0, space 0, times 0 [ 949.327713] CPU: 0 PID: 9982 Comm: syz-executor.3 Not tainted 5.16.0-next-20220118 #1 [ 949.328735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 949.330174] Call Trace: [ 949.330526] [ 949.330828] dump_stack_lvl+0x8b/0xb3 [ 949.331375] should_fail.cold+0x5/0xa [ 949.331894] should_failslab+0x5/0x10 [ 949.332402] __kmalloc_track_caller+0x79/0x420 [ 949.333009] ? strndup_user+0x70/0xe0 [ 949.333528] memdup_user+0x22/0xc0 [ 949.334007] strndup_user+0x70/0xe0 [ 949.334552] __x64_sys_mount+0x133/0x300 [ 949.335102] ? path_mount+0x1f80/0x1f80 [ 949.335693] ? syscall_enter_from_user_mode+0x1d/0x50 [ 949.336427] do_syscall_64+0x3b/0x90 [ 949.336972] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 949.337671] RIP: 0033:0x7fa1e77f1b19 [ 949.338166] 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 [ 949.340507] RSP: 002b:00007fa1e4d67188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 949.341491] RAX: ffffffffffffffda RBX: 00007fa1e7904f60 RCX: 00007fa1e77f1b19 [ 949.342409] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 949.343333] RBP: 00007fa1e4d671d0 R08: 0000000020000540 R09: 0000000000000000 [ 949.344247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 949.345165] R13: 00007ffce4c1fc3f R14: 00007fa1e4d67300 R15: 0000000000022000 [ 949.346106] [ 949.369265] FAULT_INJECTION: forcing a failure. [ 949.369265] name failslab, interval 1, probability 0, space 0, times 0 [ 949.370748] devtmpfs: Unknown parameter 'lazytim"' [ 949.370986] CPU: 1 PID: 9992 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 949.372692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 949.374314] Call Trace: [ 949.374697] [ 949.375037] dump_stack_lvl+0x8b/0xb3 [ 949.375606] should_fail.cold+0x5/0xa [ 949.376203] ? __d_alloc+0x2a/0x990 [ 949.376739] should_failslab+0x5/0x10 [ 949.377301] kmem_cache_alloc+0x5b/0x480 [ 949.377916] __d_alloc+0x2a/0x990 [ 949.378430] d_alloc_pseudo+0x19/0x70 [ 949.379007] alloc_file_pseudo+0xce/0x250 [ 949.379636] ? alloc_file+0x590/0x590 [ 949.380231] ? __x64_sys_epoll_ctl+0x1c0/0x1c0 [ 949.380931] ? security_socket_post_create+0x9e/0xd0 [ 949.381714] anon_inode_getfile_secure+0xb5/0x1e0 [ 949.382458] io_uring_setup.cold+0x1b2e/0x23ac [ 949.383150] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 949.383982] ? syscall_enter_from_user_mode+0x1d/0x50 [ 949.384745] do_syscall_64+0x3b/0x90 [ 949.385327] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 949.386118] RIP: 0033:0x7ffa78e2fb19 [ 949.386668] 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 [ 949.389352] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 949.390461] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 949.391521] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 949.392575] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 949.393620] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 949.394656] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 949.395744] [ 949.405356] FAULT_INJECTION: forcing a failure. [ 949.405356] name failslab, interval 1, probability 0, space 0, times 0 [ 949.407031] CPU: 1 PID: 9991 Comm: syz-executor.5 Not tainted 5.16.0-next-20220118 #1 [ 949.408180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 949.409809] Call Trace: [ 949.410174] [ 949.410519] dump_stack_lvl+0x8b/0xb3 [ 949.411098] should_fail.cold+0x5/0xa [ 949.411664] ? create_object.isra.0+0x3a/0xa20 [ 949.412331] should_failslab+0x5/0x10 [ 949.412869] kmem_cache_alloc+0x5b/0x480 [ 949.413461] create_object.isra.0+0x3a/0xa20 [ 949.414119] ? kasan_unpoison+0x23/0x50 [ 949.414711] __kmalloc_track_caller+0x25e/0x420 [ 949.415403] ? strndup_user+0x70/0xe0 [ 949.415985] memdup_user+0x22/0xc0 [ 949.416514] strndup_user+0x70/0xe0 [ 949.417062] __x64_sys_mount+0x133/0x300 [ 949.417668] ? path_mount+0x1f80/0x1f80 [ 949.418269] ? syscall_enter_from_user_mode+0x1d/0x50 [ 949.419040] do_syscall_64+0x3b/0x90 [ 949.419605] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 949.420349] RIP: 0033:0x7f42a235fb19 [ 949.420873] 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 [ 949.423472] RSP: 002b:00007f429f8d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 949.424556] RAX: ffffffffffffffda RBX: 00007f42a2472f60 RCX: 00007f42a235fb19 [ 949.425566] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 949.426578] RBP: 00007f429f8d51d0 R08: 0000000020000540 R09: 0000000000000000 [ 949.427594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 949.428553] R13: 00007ffc0eb3391f R14: 00007f429f8d5300 R15: 0000000000022000 [ 949.429534] [ 949.451768] ISOFS: Unable to identify CD-ROM format. 17:58:01 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytim,') 17:58:01 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq}]}) 17:58:01 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) [ 949.492268] devtmpfs: Unknown parameter 'la"ytime' 17:58:01 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') (fail_nth: 2) 17:58:01 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') sendmmsg$sock(0xffffffffffffffff, &(0x7f0000001640)=[{{&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x80000800}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000140)="0f00264047bd9a299618760e53e9cb6cd78e4c69a9931c391765dbda153acf47d4c4d7711c8d58e26cd3a1c305b2e59639649c7fa7a4159e7ecc0612fed470c85061b492ea832bcb080a9ad026b13145f00e43b31a04c7bf15d3cabdf18a4a33b349b1f8fc524f96518800e7fbdcae1bc09fa782fd49e49964811fa0cc6281da0d3062c11c6c5e559bf253b56983944719e22c4edadb68bf54b090b7f4a1b5a9c489c5b7fcd17fd2dc5bcb85241a6866e3fd58c92ea9bb6d0037812a770e2a109d02c917fa933bc652f2c0f5958124283aa9", 0xd2}, {&(0x7f0000000240)="e9a07f32dd73dfe7ff45a5e4ee524b064723b74bd3f6943c8bcb4a59f4e7896a91093887a4afd063c3f19f2ca1689615429e12cb5266f3acbfaf0d2d1dd1cc30e9fe6d29ffcff62fc272b0468288ed492dee28976fea15c091600a7e7a943a75a617d0673535df81c2f3a792f88b82e3a42cb71338e180701a5036bb4f5c9414e51eb8dc11cc49f3fa6a1c92488f51e1107098709c37b2bf9171548bee27e35d9f3555d8ad194d034ee1e2ecbccf5886fa2395f12df07582ccaeebe9d17c0eae96bf0f55fc86f54b8e3dc2b17d2a6a4254ff948c5541b1a74a29ab8ab2d7fb9226192362ab595ae222e1eed7d299b3066de026", 0xf3}, {&(0x7f0000000580)="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", 0x1000}], 0x3, &(0x7f00000000c0)=[@mark={{0x14, 0x1, 0x24, 0x1b7}}], 0x18}}, {{&(0x7f0000000340)=@rxrpc=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e23, 0x401, @mcast1, 0x7ff}}, 0x80, &(0x7f0000001600)=[{&(0x7f00000003c0)="f9c3107701f5ec2430601f1de32dfd7c53ec52b07649f9964e3d3796a17aee18e2bb62e5f7d337b033cc18f0f0fffdbb6bcd3ae9043c1967eb4bc3536ebc1430159fadd1820a759b37f07c28d0ea10d1bc524f05c5e30e19d14253572b1c30dffb2fb448c6eaca9d8b72643718146fafb0b459398fa93f5565445c3bf84f438e3d391b621a677dd4622faa5556d31a22c5d1d612f7e8bccaffb26e6b621cab266a60be0bdf698c57cbbf390a9e6f059d290cf87800d3f87b96c9a53fd7547e6fad37e6c2", 0xc4}, {&(0x7f0000001580)="de99a7da56565a7382af6784abec0f5d899c94d20ed71b0cd82984d29a6da6abcbf8da0ba0d30e3d9537cd70780a3ac9d8fb133808fb6bbf87f2b3b60f9e8cecfc623585a4d82bc02355e56454039d135c70d8e88a93d87beb333111022f5b188a7f36d3f5f994bb77d26ca835a137ba9afcb58e3d2385407619", 0x7a}], 0x2}}], 0x2, 0x40000) [ 949.578795] devtmpfs: Unknown parameter 'lazytim' 17:58:01 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') (fail_nth: 3) [ 949.606809] FAULT_INJECTION: forcing a failure. [ 949.606809] name failslab, interval 1, probability 0, space 0, times 0 [ 949.608382] CPU: 0 PID: 10003 Comm: syz-executor.3 Not tainted 5.16.0-next-20220118 #1 [ 949.609447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 949.611003] Call Trace: [ 949.611368] [ 949.611696] dump_stack_lvl+0x8b/0xb3 [ 949.612234] should_fail.cold+0x5/0xa [ 949.612763] ? create_object.isra.0+0x3a/0xa20 [ 949.613412] should_failslab+0x5/0x10 [ 949.613955] kmem_cache_alloc+0x5b/0x480 [ 949.614524] create_object.isra.0+0x3a/0xa20 [ 949.615113] ? kasan_unpoison+0x23/0x50 [ 949.615659] __kmalloc_track_caller+0x25e/0x420 [ 949.616274] ? strndup_user+0x70/0xe0 [ 949.616780] memdup_user+0x22/0xc0 [ 949.617251] strndup_user+0x70/0xe0 [ 949.617724] __x64_sys_mount+0x133/0x300 [ 949.618248] ? path_mount+0x1f80/0x1f80 [ 949.618763] ? syscall_enter_from_user_mode+0x1d/0x50 [ 949.619438] do_syscall_64+0x3b/0x90 [ 949.619927] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 949.620587] RIP: 0033:0x7fa1e77f1b19 [ 949.621054] 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 [ 949.623294] RSP: 002b:00007fa1e4d67188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 949.624244] RAX: ffffffffffffffda RBX: 00007fa1e7904f60 RCX: 00007fa1e77f1b19 [ 949.625130] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 949.626021] RBP: 00007fa1e4d671d0 R08: 0000000020000540 R09: 0000000000000000 [ 949.626899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 949.627792] R13: 00007ffce4c1fc3f R14: 00007fa1e4d67300 R15: 0000000000022000 [ 949.628702] 17:58:01 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 34) 17:58:01 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000500)='ocfs2\x00', 0x84060, &(0x7f0000000540)='ytime') open$dir(&(0x7f0000000000)='./file0\x00', 0x8402, 0x50) 17:58:01 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}, {@fscontext={'fscontext', 0x3d, 'root'}}]}) 17:58:01 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) [ 949.676512] FAULT_INJECTION: forcing a failure. [ 949.676512] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 949.678055] CPU: 0 PID: 10008 Comm: syz-executor.5 Not tainted 5.16.0-next-20220118 #1 [ 949.679067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 949.680466] Call Trace: [ 949.680795] [ 949.681094] dump_stack_lvl+0x8b/0xb3 [ 949.681606] should_fail.cold+0x5/0xa [ 949.682111] _copy_from_user+0x2e/0x170 [ 949.682643] memdup_user+0x69/0xc0 [ 949.683111] strndup_user+0x70/0xe0 [ 949.683599] __x64_sys_mount+0x133/0x300 [ 949.684132] ? path_mount+0x1f80/0x1f80 [ 949.684654] ? syscall_enter_from_user_mode+0x1d/0x50 [ 949.685309] do_syscall_64+0x3b/0x90 [ 949.685830] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 949.686528] RIP: 0033:0x7f42a235fb19 [ 949.687029] 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 [ 949.689403] RSP: 002b:00007f429f8d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 949.690406] RAX: ffffffffffffffda RBX: 00007f42a2472f60 RCX: 00007f42a235fb19 [ 949.691352] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 949.692297] RBP: 00007f429f8d51d0 R08: 0000000020000540 R09: 0000000000000000 [ 949.693227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 949.694174] R13: 00007ffc0eb3391f R14: 00007f429f8d5300 R15: 0000000000022000 [ 949.695157] [ 949.701430] devtmpfs: Unknown parameter '"azytime' [ 949.708586] FAULT_INJECTION: forcing a failure. [ 949.708586] name failslab, interval 1, probability 0, space 0, times 0 [ 949.710124] CPU: 0 PID: 10010 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 949.711119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 949.712510] Call Trace: [ 949.712848] [ 949.713145] dump_stack_lvl+0x8b/0xb3 [ 949.713643] should_fail.cold+0x5/0xa [ 949.714139] ? create_object.isra.0+0x3a/0xa20 [ 949.714740] should_failslab+0x5/0x10 [ 949.715237] kmem_cache_alloc+0x5b/0x480 [ 949.715778] create_object.isra.0+0x3a/0xa20 [ 949.716357] ? kasan_unpoison+0x23/0x50 [ 949.716884] kmem_cache_alloc+0x239/0x480 [ 949.717425] __d_alloc+0x2a/0x990 [ 949.717886] d_alloc_pseudo+0x19/0x70 [ 949.718392] alloc_file_pseudo+0xce/0x250 [ 949.718932] ? alloc_file+0x590/0x590 [ 949.719462] ? __x64_sys_epoll_ctl+0x1c0/0x1c0 [ 949.720055] ? security_socket_post_create+0x9e/0xd0 [ 949.720756] anon_inode_getfile_secure+0xb5/0x1e0 [ 949.721431] io_uring_setup.cold+0x1b2e/0x23ac [ 949.722058] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 949.722794] ? syscall_enter_from_user_mode+0x1d/0x50 [ 949.723491] do_syscall_64+0x3b/0x90 [ 949.724019] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 949.724717] RIP: 0033:0x7ffa78e2fb19 [ 949.725223] 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 [ 949.727630] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 949.728658] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 949.729604] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 949.730563] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 949.731517] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 949.732420] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 949.733377] 17:58:01 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)='./file0/file0\x00', 0xe, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@loose}], [{@subj_role}, {@dont_hash}, {@subj_role={'subj_role', 0x3d, 'lazytime'}}, {@obj_type={'obj_type', 0x3d, 'lazytime'}}, {@permit_directio}, {@fowner_eq={'fowner', 0x3d, 0xee01}}]}}) 17:58:17 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') (fail_nth: 3) 17:58:17 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 35) [ 965.195555] FAULT_INJECTION: forcing a failure. [ 965.195555] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 965.196488] CPU: 0 PID: 10030 Comm: syz-executor.3 Not tainted 5.16.0-next-20220118 #1 [ 965.197097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 965.197931] Call Trace: [ 965.198129] [ 965.198306] dump_stack_lvl+0x8b/0xb3 [ 965.198614] should_fail.cold+0x5/0xa [ 965.198910] _copy_from_user+0x2e/0x170 [ 965.199225] memdup_user+0x69/0xc0 [ 965.199526] strndup_user+0x70/0xe0 [ 965.199815] __x64_sys_mount+0x133/0x300 [ 965.200145] ? path_mount+0x1f80/0x1f80 [ 965.200458] ? syscall_enter_from_user_mode+0x1d/0x50 [ 965.200859] do_syscall_64+0x3b/0x90 [ 965.201165] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 965.201573] RIP: 0033:0x7fa1e77f1b19 [ 965.201855] 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 [ 965.203185] RSP: 002b:00007fa1e4d67188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 965.203756] RAX: ffffffffffffffda RBX: 00007fa1e7904f60 RCX: 00007fa1e77f1b19 [ 965.204293] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 965.204826] RBP: 00007fa1e4d671d0 R08: 0000000020000540 R09: 0000000000000000 [ 965.205361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 965.205900] R13: 00007ffce4c1fc3f R14: 00007fa1e4d67300 R15: 0000000000022000 [ 965.206436] 17:58:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000500)={&(0x7f0000000440), 0xc, &(0x7f00000004c0)={0x0}}, 0x20000089) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000480)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r3, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0x1, 0x7000000}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), r6) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000480)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r7, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}]}, 0x24}, 0x1, 0x7000000}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x74, r1, 0x100, 0x70bd24, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x5}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 17:58:17 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000000) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x2001880, &(0x7f0000000540)='lazytime') creat(&(0x7f0000000040)='./file0\x00', 0x4) [ 965.226536] FAULT_INJECTION: forcing a failure. [ 965.226536] name failslab, interval 1, probability 0, space 0, times 0 [ 965.227366] CPU: 0 PID: 10036 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 965.227955] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 965.228786] Call Trace: [ 965.228981] [ 965.229160] dump_stack_lvl+0x8b/0xb3 [ 965.229455] should_fail.cold+0x5/0xa [ 965.229742] ? __alloc_file+0x21/0x240 [ 965.230043] should_failslab+0x5/0x10 [ 965.230330] kmem_cache_alloc+0x5b/0x480 [ 965.230641] __alloc_file+0x21/0x240 [ 965.230929] alloc_empty_file+0x6d/0x170 [ 965.231247] alloc_file+0x59/0x590 [ 965.231541] alloc_file_pseudo+0x16a/0x250 [ 965.231859] ? alloc_file+0x590/0x590 [ 965.232164] anon_inode_getfile_secure+0xb5/0x1e0 [ 965.232543] io_uring_setup.cold+0x1b2e/0x23ac [ 965.232898] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 965.233308] ? syscall_enter_from_user_mode+0x1d/0x50 [ 965.233695] do_syscall_64+0x3b/0x90 [ 965.233982] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 965.234369] RIP: 0033:0x7ffa78e2fb19 [ 965.234655] 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 [ 965.235987] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 965.236552] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 965.237073] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 965.237595] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 965.238121] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 965.238640] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 965.239179] [ 965.243947] FAULT_INJECTION: forcing a failure. [ 965.243947] name failslab, interval 1, probability 0, space 0, times 0 [ 965.244827] CPU: 0 PID: 10039 Comm: syz-executor.5 Not tainted 5.16.0-next-20220118 #1 [ 965.245405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 965.246223] Call Trace: [ 965.246415] [ 965.246587] dump_stack_lvl+0x8b/0xb3 [ 965.246874] should_fail.cold+0x5/0xa [ 965.247158] ? copy_mount_options+0x55/0x180 [ 965.247513] should_failslab+0x5/0x10 [ 965.247803] kmem_cache_alloc_trace+0x55/0x3c0 [ 965.248148] copy_mount_options+0x55/0x180 [ 965.248469] __x64_sys_mount+0x1a8/0x300 [ 965.248781] ? path_mount+0x1f80/0x1f80 [ 965.249085] ? syscall_enter_from_user_mode+0x1d/0x50 [ 965.249482] do_syscall_64+0x3b/0x90 [ 965.249768] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 965.250153] RIP: 0033:0x7f42a235fb19 [ 965.250427] 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 [ 965.251777] RSP: 002b:00007f429f8d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 965.252336] RAX: ffffffffffffffda RBX: 00007f42a2472f60 RCX: 00007f42a235fb19 [ 965.252857] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 965.253387] RBP: 00007f429f8d51d0 R08: 0000000020000540 R09: 0000000000000000 [ 965.253916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 965.254451] R13: 00007ffc0eb3391f R14: 00007f429f8d5300 R15: 0000000000022000 [ 965.254991] 17:58:17 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r0, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) 17:58:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_user={'subj_user', 0x3d, '%@&\'\xa7.&-#'}}]}) 17:58:17 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') (fail_nth: 4) 17:58:17 executing program 7: mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0xee01) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 17:58:17 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') (fail_nth: 4) 17:58:17 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 965.303919] FAULT_INJECTION: forcing a failure. [ 965.303919] name failslab, interval 1, probability 0, space 0, times 0 [ 965.304760] CPU: 0 PID: 10047 Comm: syz-executor.3 Not tainted 5.16.0-next-20220118 #1 [ 965.305336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 965.306135] Call Trace: [ 965.306326] [ 965.306496] dump_stack_lvl+0x8b/0xb3 [ 965.306782] should_fail.cold+0x5/0xa [ 965.307063] ? copy_mount_options+0x55/0x180 [ 965.307388] should_failslab+0x5/0x10 [ 965.307698] kmem_cache_alloc_trace+0x55/0x3c0 [ 965.308030] copy_mount_options+0x55/0x180 [ 965.308343] __x64_sys_mount+0x1a8/0x300 [ 965.308641] ? path_mount+0x1f80/0x1f80 [ 965.308937] ? syscall_enter_from_user_mode+0x1d/0x50 [ 965.309314] do_syscall_64+0x3b/0x90 [ 965.309600] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 965.309982] RIP: 0033:0x7fa1e77f1b19 [ 965.310255] 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 [ 965.311532] RSP: 002b:00007fa1e4d67188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 965.312074] RAX: ffffffffffffffda RBX: 00007fa1e7904f60 RCX: 00007fa1e77f1b19 [ 965.312585] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 965.313078] RBP: 00007fa1e4d671d0 R08: 0000000020000540 R09: 0000000000000000 [ 965.313592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 965.314105] R13: 00007ffce4c1fc3f R14: 00007fa1e4d67300 R15: 0000000000022000 [ 965.314636] 17:58:17 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 36) 17:58:17 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') (fail_nth: 5) 17:58:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) [ 965.367808] FAULT_INJECTION: forcing a failure. [ 965.367808] name failslab, interval 1, probability 0, space 0, times 0 [ 965.368724] CPU: 0 PID: 10050 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 965.369290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 965.370084] Call Trace: [ 965.370276] [ 965.370444] dump_stack_lvl+0x8b/0xb3 [ 965.370733] should_fail.cold+0x5/0xa [ 965.371017] ? create_object.isra.0+0x3a/0xa20 [ 965.371366] should_failslab+0x5/0x10 [ 965.371649] kmem_cache_alloc+0x5b/0x480 [ 965.371949] create_object.isra.0+0x3a/0xa20 [ 965.372279] ? kasan_unpoison+0x23/0x50 [ 965.372575] kmem_cache_alloc+0x239/0x480 [ 965.372879] __alloc_file+0x21/0x240 [ 965.373163] alloc_empty_file+0x6d/0x170 [ 965.373460] alloc_file+0x59/0x590 [ 965.373729] alloc_file_pseudo+0x16a/0x250 [ 965.374041] ? alloc_file+0x590/0x590 [ 965.374348] anon_inode_getfile_secure+0xb5/0x1e0 [ 965.374710] io_uring_setup.cold+0x1b2e/0x23ac [ 965.375040] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 965.375445] ? syscall_enter_from_user_mode+0x1d/0x50 [ 965.375836] do_syscall_64+0x3b/0x90 [ 965.376120] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 965.376506] RIP: 0033:0x7ffa78e2fb19 [ 965.376779] 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 [ 965.378097] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 965.378651] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 965.379165] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 965.379684] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 965.380195] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 965.380706] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 965.381236] [ 965.430962] FAULT_INJECTION: forcing a failure. [ 965.430962] name failslab, interval 1, probability 0, space 0, times 0 [ 965.432522] CPU: 1 PID: 10057 Comm: syz-executor.5 Not tainted 5.16.0-next-20220118 #1 [ 965.433560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 965.435017] Call Trace: [ 965.435358] [ 965.435691] dump_stack_lvl+0x8b/0xb3 [ 965.436214] should_fail.cold+0x5/0xa [ 965.436724] ? create_object.isra.0+0x3a/0xa20 [ 965.437340] should_failslab+0x5/0x10 [ 965.437852] kmem_cache_alloc+0x5b/0x480 [ 965.438404] create_object.isra.0+0x3a/0xa20 [ 965.439001] ? kasan_unpoison+0x23/0x50 [ 965.439549] kmem_cache_alloc_trace+0x22e/0x3c0 [ 965.440192] copy_mount_options+0x55/0x180 [ 965.440760] __x64_sys_mount+0x1a8/0x300 [ 965.441312] ? path_mount+0x1f80/0x1f80 [ 965.441845] ? syscall_enter_from_user_mode+0x1d/0x50 [ 965.442540] do_syscall_64+0x3b/0x90 [ 965.443026] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 965.443738] RIP: 0033:0x7f42a235fb19 [ 965.444225] 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 [ 965.446556] RSP: 002b:00007f429f8d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 965.447552] RAX: ffffffffffffffda RBX: 00007f42a2472f60 RCX: 00007f42a235fb19 [ 965.448472] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 965.449392] RBP: 00007f429f8d51d0 R08: 0000000020000540 R09: 0000000000000000 [ 965.450322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 965.451249] R13: 00007ffc0eb3391f R14: 00007f429f8d5300 R15: 0000000000022000 [ 965.452217] [ 965.464399] devtmpfs: Unknown parameter 'la"ytime' [ 977.256754] FAULT_INJECTION: forcing a failure. [ 977.256754] name failslab, interval 1, probability 0, space 0, times 0 [ 977.258328] CPU: 1 PID: 10068 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 977.259350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 977.260789] Call Trace: [ 977.261140] [ 977.261444] dump_stack_lvl+0x8b/0xb3 [ 977.261967] should_fail.cold+0x5/0xa [ 977.262464] FAULT_INJECTION: forcing a failure. [ 977.262464] name failslab, interval 1, probability 0, space 0, times 0 [ 977.262477] ? __do_sys_memfd_create+0xac/0x4f0 [ 977.263897] should_failslab+0x5/0x10 [ 977.264441] __kmalloc+0x72/0x440 [ 977.264922] __do_sys_memfd_create+0xac/0x4f0 [ 977.265584] do_syscall_64+0x3b/0x90 [ 977.266133] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 977.266877] RIP: 0033:0x7f0f5317eb19 [ 977.267405] 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 [ 977.270015] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 977.271101] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007f0f5317eb19 [ 977.272149] RDX: 00007f0f506f4000 RSI: 0000000000000000 RDI: 00007f0f531d80fb [ 977.273151] RBP: 0000000000000000 R08: 00007f0f506f3ff8 R09: ffffffffffffffff [ 977.274161] R10: 00007f0f506f3ffc R11: 0000000000000246 R12: 0000000020000000 [ 977.275189] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020000640 [ 977.276238] [ 977.276591] CPU: 0 PID: 10070 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 977.277186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 977.277988] Call Trace: [ 977.278177] [ 977.278344] dump_stack_lvl+0x8b/0xb3 [ 977.278632] should_fail.cold+0x5/0xa [ 977.278913] ? security_file_alloc+0x34/0x170 [ 977.279260] should_failslab+0x5/0x10 [ 977.279551] kmem_cache_alloc+0x5b/0x480 [ 977.279882] security_file_alloc+0x34/0x170 [ 977.280187] __alloc_file+0xb6/0x240 [ 977.280469] alloc_empty_file+0x6d/0x170 [ 977.280760] alloc_file+0x59/0x590 [ 977.281030] alloc_file_pseudo+0x16a/0x250 [ 977.281332] ? alloc_file+0x590/0x590 [ 977.281676] anon_inode_getfile_secure+0xb5/0x1e0 [ 977.282020] io_uring_setup.cold+0x1b2e/0x23ac [ 977.282366] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 977.282746] ? syscall_enter_from_user_mode+0x1d/0x50 [ 977.283130] do_syscall_64+0x3b/0x90 [ 977.283396] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 977.283784] RIP: 0033:0x7ffa78e2fb19 [ 977.284051] 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 [ 977.285363] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 977.285883] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 977.286405] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 977.286916] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 977.287434] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 977.287956] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 977.288486] [ 977.293750] FAULT_INJECTION: forcing a failure. [ 977.293750] name failslab, interval 1, probability 0, space 0, times 0 [ 977.296591] CPU: 1 PID: 10065 Comm: syz-executor.3 Not tainted 5.16.0-next-20220118 #1 [ 977.297730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 977.299393] Call Trace: [ 977.299793] [ 977.300128] dump_stack_lvl+0x8b/0xb3 [ 977.300740] should_fail.cold+0x5/0xa [ 977.301329] ? create_object.isra.0+0x3a/0xa20 [ 977.302015] should_failslab+0x5/0x10 [ 977.302601] kmem_cache_alloc+0x5b/0x480 [ 977.303231] create_object.isra.0+0x3a/0xa20 [ 977.303917] ? kasan_unpoison+0x23/0x50 [ 977.304537] kmem_cache_alloc_trace+0x22e/0x3c0 [ 977.305250] copy_mount_options+0x55/0x180 [ 977.305897] __x64_sys_mount+0x1a8/0x300 [ 977.306521] ? path_mount+0x1f80/0x1f80 [ 977.307060] ? syscall_enter_from_user_mode+0x1d/0x50 [ 977.307842] do_syscall_64+0x3b/0x90 [ 977.308418] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 977.309193] RIP: 0033:0x7fa1e77f1b19 [ 977.309742] 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 17:58:29 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') (fail_nth: 5) 17:58:29 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') (fail_nth: 6) 17:58:29 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x2c040, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="40c9b6da683b8683655e02e7d4c989c01f5e870aff07000000000000239d7122f76c6045cfdd848a662d5dbb7e8f1f6f841ecf46a98124667276559efaf7b00b54f69c27ae5f54b33876f4"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x510002, &(0x7f0000000140)='lazytime') [ 977.312860] RSP: 002b:00007fa1e4d67188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 977.314103] RAX: ffffffffffffffda RBX: 00007fa1e7904f60 RCX: 00007fa1e77f1b19 [ 977.315089] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 977.316085] RBP: 00007fa1e4d671d0 R08: 0000000020000540 R09: 0000000000000000 [ 977.317049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 977.318013] R13: 00007ffce4c1fc3f R14: 00007fa1e4d67300 R15: 0000000000022000 [ 977.319010] ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f0000000580)={0x9fa, 0xbca, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 17:58:29 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r0, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) 17:58:29 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x3, 0x0, 0x0, 0x200000, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 17:58:29 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 1) 17:58:29 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 37) 17:58:29 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}]}) 17:58:29 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r0, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) [ 977.342345] FAULT_INJECTION: forcing a failure. [ 977.342345] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 977.343954] CPU: 0 PID: 10077 Comm: syz-executor.5 Not tainted 5.16.0-next-20220118 #1 [ 977.345006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 977.346475] Call Trace: [ 977.346825] [ 977.347142] dump_stack_lvl+0x8b/0xb3 [ 977.347685] should_fail.cold+0x5/0xa [ 977.348212] _copy_from_user+0x2e/0x170 [ 977.348748] copy_mount_options+0x76/0x180 [ 977.349321] __x64_sys_mount+0x1a8/0x300 [ 977.349881] ? path_mount+0x1f80/0x1f80 [ 977.350428] ? syscall_enter_from_user_mode+0x1d/0x50 [ 977.351129] do_syscall_64+0x3b/0x90 [ 977.351635] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 977.352366] RIP: 0033:0x7f42a235fb19 [ 977.352862] 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 [ 977.355217] RSP: 002b:00007f429f8d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 977.356220] RAX: ffffffffffffffda RBX: 00007f42a2472f60 RCX: 00007f42a235fb19 [ 977.357155] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 977.358082] RBP: 00007f429f8d51d0 R08: 0000000020000540 R09: 0000000000000000 [ 977.359007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 977.359916] R13: 00007ffc0eb3391f R14: 00007f429f8d5300 R15: 0000000000022000 [ 977.360823] 17:58:29 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 17:58:29 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 38) [ 977.443003] devtmpfs: Unknown parameter '"azytime' 17:58:29 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}]}) [ 977.457945] devtmpfs: Unknown parameter 'la"ytime' 17:58:29 executing program 7: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000080)={{r2, r3+10000000}, {r0, r1+60000000}}, 0x0) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000000)) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 17:58:29 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 2) [ 977.532683] FAULT_INJECTION: forcing a failure. [ 977.532683] name failslab, interval 1, probability 0, space 0, times 0 [ 977.534193] CPU: 0 PID: 10089 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 977.535217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 977.536667] Call Trace: [ 977.537008] [ 977.537311] dump_stack_lvl+0x8b/0xb3 [ 977.537833] should_fail.cold+0x5/0xa [ 977.538339] ? create_object.isra.0+0x3a/0xa20 [ 977.538962] should_failslab+0x5/0x10 [ 977.539461] kmem_cache_alloc+0x5b/0x480 [ 977.540031] create_object.isra.0+0x3a/0xa20 [ 977.540623] ? kasan_unpoison+0x23/0x50 [ 977.541171] kmem_cache_alloc+0x239/0x480 [ 977.541729] security_file_alloc+0x34/0x170 [ 977.542309] __alloc_file+0xb6/0x240 [ 977.542817] alloc_empty_file+0x6d/0x170 [ 977.543363] alloc_file+0x59/0x590 [ 977.543863] alloc_file_pseudo+0x16a/0x250 [ 977.544431] ? alloc_file+0x590/0x590 [ 977.544970] anon_inode_getfile_secure+0xb5/0x1e0 [ 977.545615] io_uring_setup.cold+0x1b2e/0x23ac [ 977.546225] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 977.546932] ? syscall_enter_from_user_mode+0x1d/0x50 [ 977.547613] do_syscall_64+0x3b/0x90 [ 977.548141] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 977.548827] RIP: 0033:0x7ffa78e2fb19 [ 977.549313] 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 [ 977.551621] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 977.552609] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 977.553528] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 977.554432] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 977.555336] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 977.556243] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 977.557182] 17:58:29 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) 17:58:29 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') (fail_nth: 6) 17:58:29 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') (fail_nth: 7) 17:58:29 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') mount(&(0x7f0000000080)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)='ceph\x00', 0x200000, &(0x7f0000000180)='lazytime') openat2(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x4002, 0x50}, 0x18) [ 977.632057] FAULT_INJECTION: forcing a failure. [ 977.632057] name failslab, interval 1, probability 0, space 0, times 0 [ 977.633559] CPU: 0 PID: 10097 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 977.634542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 977.635955] Call Trace: [ 977.636284] [ 977.636574] dump_stack_lvl+0x8b/0xb3 [ 977.637069] should_fail.cold+0x5/0xa [ 977.637565] ? create_object.isra.0+0x3a/0xa20 [ 977.638165] should_failslab+0x5/0x10 [ 977.638657] kmem_cache_alloc+0x5b/0x480 [ 977.639186] create_object.isra.0+0x3a/0xa20 [ 977.639772] ? kasan_unpoison+0x23/0x50 [ 977.640300] __kmalloc+0x25b/0x440 [ 977.640779] __do_sys_memfd_create+0xac/0x4f0 [ 977.641388] do_syscall_64+0x3b/0x90 [ 977.641900] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 977.642602] RIP: 0033:0x7f0f5317eb19 [ 977.643112] 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 [ 977.645535] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 977.646553] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007f0f5317eb19 [ 977.647502] RDX: 00007f0f506f4000 RSI: 0000000000000000 RDI: 00007f0f531d80fb [ 977.648464] RBP: 0000000000000000 R08: 00007f0f506f3ff8 R09: ffffffffffffffff [ 977.649420] R10: 00007f0f506f3ffc R11: 0000000000000246 R12: 0000000020000000 [ 977.650373] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020000640 [ 977.651343] 17:58:29 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/file0\x00', 0x4, 0x0, &(0x7f0000000080), 0x1000000, &(0x7f0000000140)={[{@huge_advise}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @val={0x3a, [0x37]}}}}, {@huge_within_size}, {@huge_always}, {@huge_within_size}, {@huge_never}, {@huge_always}], [{@fsuuid={'fsuuid', 0x3d, {[0x39, 0x63, 0x61, 0x0, 0x63, 0x32, 0x63, 0x66], 0x2d, [0x62, 0x64, 0x32, 0x64], 0x2d, [0x34, 0x65, 0x38, 0x31], 0x2d, [0x64, 0x35, 0x64, 0x62], 0x2d, [0x63, 0x63, 0x36, 0x30, 0x61, 0x37, 0x35, 0x5d]}}}, {@subj_role={'subj_role', 0x3d, 'lazytime'}}, {@fowner_lt={'fowner<', r0}}, {@smackfshat={'smackfshat', 0x3d, 'lazytime'}}, {@obj_user={'obj_user', 0x3d, 'devtmpfs\x00'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@smackfshat={'smackfshat', 0x3d, '^'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}]}) [ 977.659839] FAULT_INJECTION: forcing a failure. [ 977.659839] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 977.661709] CPU: 1 PID: 10100 Comm: syz-executor.3 Not tainted 5.16.0-next-20220118 #1 [ 977.662848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 977.664182] Call Trace: [ 977.664511] [ 977.664812] dump_stack_lvl+0x8b/0xb3 [ 977.665320] should_fail.cold+0x5/0xa [ 977.665802] _copy_from_user+0x2e/0x170 [ 977.666312] copy_mount_options+0x76/0x180 [ 977.666851] __x64_sys_mount+0x1a8/0x300 [ 977.667371] ? path_mount+0x1f80/0x1f80 [ 977.667907] ? syscall_enter_from_user_mode+0x1d/0x50 [ 977.668557] do_syscall_64+0x3b/0x90 [ 977.669033] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 977.669669] RIP: 0033:0x7fa1e77f1b19 [ 977.670130] 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 [ 977.671985] FAULT_INJECTION: forcing a failure. [ 977.671985] name failslab, interval 1, probability 0, space 0, times 0 [ 977.672645] RSP: 002b:00007fa1e4d67188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 977.672674] RAX: ffffffffffffffda RBX: 00007fa1e7904f60 RCX: 00007fa1e77f1b19 [ 977.676200] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 977.677227] RBP: 00007fa1e4d671d0 R08: 0000000020000540 R09: 0000000000000000 [ 977.678253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 977.679282] R13: 00007ffce4c1fc3f R14: 00007fa1e4d67300 R15: 0000000000022000 [ 977.680357] [ 977.680710] CPU: 0 PID: 10103 Comm: syz-executor.5 Not tainted 5.16.0-next-20220118 #1 [ 977.681773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 977.683265] Call Trace: [ 977.683608] [ 977.683926] dump_stack_lvl+0x8b/0xb3 [ 977.684458] should_fail.cold+0x5/0xa [ 977.685007] ? getname_flags.part.0+0x50/0x4f0 [ 977.685669] should_failslab+0x5/0x10 [ 977.686219] kmem_cache_alloc+0x5b/0x480 [ 977.686786] getname_flags.part.0+0x50/0x4f0 [ 977.687420] getname_flags+0x9a/0xe0 [ 977.687968] user_path_at_empty+0x2b/0x60 [ 977.688568] __x64_sys_mount+0x1e9/0x300 [ 977.689142] ? path_mount+0x1f80/0x1f80 [ 977.689713] ? syscall_enter_from_user_mode+0x1d/0x50 [ 977.690436] do_syscall_64+0x3b/0x90 [ 977.690963] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 977.691720] RIP: 0033:0x7f42a235fb19 [ 977.692259] 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 [ 977.694687] RSP: 002b:00007f429f8d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 977.695734] RAX: ffffffffffffffda RBX: 00007f42a2472f60 RCX: 00007f42a235fb19 [ 977.696685] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 977.697670] RBP: 00007f429f8d51d0 R08: 0000000020000540 R09: 0000000000000000 [ 977.698662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 977.699626] R13: 00007ffc0eb3391f R14: 00007f429f8d5300 R15: 0000000000022000 [ 977.700612] [ 977.732173] ISOFS: Unable to identify CD-ROM format. [ 977.769352] tmpfs: Unsupported parameter 'huge' [ 977.854902] devtmpfs: Unknown parameter '"azytime' 17:58:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') (fail_nth: 7) 17:58:43 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)='cpuset\x00', 0x0, &(0x7f0000000540)='lazytime') [ 991.277585] FAULT_INJECTION: forcing a failure. 17:58:43 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) 17:58:43 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) 17:58:43 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='sysv\x00', 0x320c14, &(0x7f0000000000)='lazy\x00\xff\x04\x00\x00\x00\x00\x00\xb8\xdc[') newfstatat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000140)='./file0\x00', 0x400, 0x2, &(0x7f0000000300)=[{&(0x7f0000000180)="ae2644fda831c7f199536864a419cfbe7e78228374a4ff68ef4a48d3811351f9e5735425194474859fcc44de9091ed63a36b8d43c2c521ab038ef7eb88a685564d79cd13b1ee696d034d4ea7c3f3bfb28065bd1db6d7546a5e8908c7a1224ea1c63891201c264280562af0a8b4", 0x6d, 0x80}, {&(0x7f0000000200)="b43b7400904bd63af1709015fa17f3c49017aa45fb34a837f5a2fae29b96eb367c9879dffdd84ba95abe915597948cb1237b5ca5880199aa448e7928736bdf1150e890eac02cf507ebb0e07b1ac01db28114e38b768868abc7350498366bc57d586e0e3ba57516e70d4f661d21a4663320c1238ca067b432a047acbad076abd572ae513bd79eb5f05e213486cbc45db5c097c67e355df899a942a786c849bc2dc41dcb21307e5ceded5d0dae7f72968a20a69019ee80cd6480c8982a74ab03e901c6ce35f396543a", 0xc8, 0x7}], 0x2010000, &(0x7f0000000400)={[{@huge_within_size}, {@uid={'uid', 0x3d, r0}}, {@size={'size', 0x3d, [0x34]}}, {@size={'size', 0x3d, [0x38, 0x37]}}, {@huge_within_size}, {@nr_inodes={'nr_inodes', 0x3d, [0x6a, 0x6d, 0x67, 0x25, 0x35]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x32, 0x70, 0x2d, 0x34, 0x6b, 0x34, 0x78, 0x34]}}], [{@smackfsfloor}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, ',-}#'}}, {@subj_user={'subj_user', 0x3d, '**-/%\x175&^'}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@obj_user={'obj_user', 0x3d, 'lazy\x00\xff\x04\x00\x00\x00\x00\x00\xb8\xdc['}}, {@fsname={'fsname', 0x3d, 'lazy\x00\xff\x04\x00\x00\x00\x00\x00\xb8\xdc['}}, {@smackfshat={'smackfshat', 0x3d, '\':\xf3'}}]}) 17:58:43 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') (fail_nth: 8) [ 991.277585] name failslab, interval 1, probability 0, space 0, times 0 [ 991.278760] CPU: 0 PID: 10123 Comm: syz-executor.5 Not tainted 5.16.0-next-20220118 #1 [ 991.279334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 991.280139] Call Trace: [ 991.280326] [ 991.280492] dump_stack_lvl+0x8b/0xb3 [ 991.280778] should_fail.cold+0x5/0xa [ 991.281060] ? create_object.isra.0+0x3a/0xa20 [ 991.281407] should_failslab+0x5/0x10 [ 991.281685] kmem_cache_alloc+0x5b/0x480 [ 991.281989] create_object.isra.0+0x3a/0xa20 [ 991.282320] ? kasan_unpoison+0x23/0x50 [ 991.282625] kmem_cache_alloc+0x239/0x480 [ 991.282936] getname_flags.part.0+0x50/0x4f0 [ 991.283267] getname_flags+0x9a/0xe0 [ 991.283550] user_path_at_empty+0x2b/0x60 [ 991.283867] __x64_sys_mount+0x1e9/0x300 [ 991.284183] ? path_mount+0x1f80/0x1f80 [ 991.284491] ? syscall_enter_from_user_mode+0x1d/0x50 [ 991.284873] do_syscall_64+0x3b/0x90 17:58:43 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 3) 17:58:43 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 39) [ 991.285160] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 991.285634] RIP: 0033:0x7f42a235fb19 [ 991.285909] 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 [ 991.287197] RSP: 002b:00007f429f8d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 991.287743] RAX: ffffffffffffffda RBX: 00007f42a2472f60 RCX: 00007f42a235fb19 [ 991.288274] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 991.288795] RBP: 00007f429f8d51d0 R08: 0000000020000540 R09: 0000000000000000 [ 991.289302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 991.289809] R13: 00007ffc0eb3391f R14: 00007f429f8d5300 R15: 0000000000022000 [ 991.290343] [ 991.297692] loop6: detected capacity change from 0 to 2 [ 991.298189] FAULT_INJECTION: forcing a failure. [ 991.298189] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 991.298442] tmpfs: Unsupported parameter 'huge' [ 991.300436] CPU: 1 PID: 10128 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 991.301420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 991.302794] Call Trace: [ 991.303122] [ 991.303409] dump_stack_lvl+0x8b/0xb3 [ 991.303915] should_fail.cold+0x5/0xa [ 991.304415] _copy_from_user+0x2e/0x170 [ 991.304926] __do_sys_memfd_create+0xff/0x4f0 [ 991.305519] do_syscall_64+0x3b/0x90 [ 991.306006] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 991.306660] RIP: 0033:0x7f0f5317eb19 [ 991.307131] 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 [ 991.309470] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 991.310455] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007f0f5317eb19 [ 991.311372] RDX: 00007f0f506f4000 RSI: 0000000000000000 RDI: 00007f0f531d80fb [ 991.312301] RBP: 0000000000000000 R08: 00007f0f506f3ff8 R09: ffffffffffffffff [ 991.313191] R10: 00007f0f506f3ffc R11: 0000000000000246 R12: 0000000020000000 [ 991.314072] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020000640 [ 991.314972] [ 991.331629] FAULT_INJECTION: forcing a failure. 17:58:43 executing program 7: connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@unspec, 0xc) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') [ 991.331629] name failslab, interval 1, probability 0, space 0, times 0 [ 991.332737] CPU: 0 PID: 10131 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 991.333284] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 991.333736] FAULT_INJECTION: forcing a failure. [ 991.333736] name failslab, interval 1, probability 0, space 0, times 0 [ 991.334037] Call Trace: [ 991.334042] [ 991.335720] dump_stack_lvl+0x8b/0xb3 [ 991.336021] should_fail.cold+0x5/0xa [ 991.336312] ? io_uring_alloc_task_context+0x88/0x540 [ 991.336693] should_failslab+0x5/0x10 [ 991.336978] __kmalloc+0x72/0x440 [ 991.337245] io_uring_alloc_task_context+0x88/0x540 [ 991.337628] ? lock_release+0x3b2/0x6f0 [ 991.337924] ? __io_sqe_files_unregister+0x186/0x186 [ 991.338302] ? lock_downgrade+0x6d0/0x6d0 [ 991.338610] ? do_raw_spin_lock+0x121/0x260 [ 991.338915] ? rwlock_bug.part.0+0x90/0x90 [ 991.339232] __io_uring_add_tctx_node.cold+0x19/0x188 [ 991.339613] ? io_rsrc_buf_put+0x50/0x50 [ 991.339916] io_uring_setup.cold+0x1e31/0x23ac [ 991.340249] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 991.340641] ? syscall_enter_from_user_mode+0x1d/0x50 [ 991.341019] do_syscall_64+0x3b/0x90 [ 991.341302] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 991.341690] RIP: 0033:0x7ffa78e2fb19 [ 991.341962] 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 [ 991.343291] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 991.343843] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 991.344388] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 991.344905] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 991.345419] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 991.345932] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 991.346471] [ 991.346651] CPU: 1 PID: 10130 Comm: syz-executor.3 Not tainted 5.16.0-next-20220118 #1 [ 991.347683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 991.349117] Call Trace: [ 991.349458] [ 991.349756] dump_stack_lvl+0x8b/0xb3 [ 991.350272] should_fail.cold+0x5/0xa [ 991.350781] ? getname_flags.part.0+0x50/0x4f0 [ 991.351398] should_failslab+0x5/0x10 [ 991.351911] kmem_cache_alloc+0x5b/0x480 [ 991.352462] getname_flags.part.0+0x50/0x4f0 [ 991.353055] getname_flags+0x9a/0xe0 [ 991.353331] devtmpfs: Unknown parameter 'la"ytime' [ 991.353571] user_path_at_empty+0x2b/0x60 [ 991.354463] __x64_sys_mount+0x1e9/0x300 [ 991.355013] ? path_mount+0x1f80/0x1f80 [ 991.355556] ? syscall_enter_from_user_mode+0x1d/0x50 [ 991.356262] do_syscall_64+0x3b/0x90 [ 991.356771] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 991.357456] RIP: 0033:0x7fa1e77f1b19 [ 991.357949] 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 [ 991.360263] RSP: 002b:00007fa1e4d67188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 991.361242] RAX: ffffffffffffffda RBX: 00007fa1e7904f60 RCX: 00007fa1e77f1b19 [ 991.362164] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 991.363085] RBP: 00007fa1e4d671d0 R08: 0000000020000540 R09: 0000000000000000 [ 991.364004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 991.364915] R13: 00007ffce4c1fc3f R14: 00007fa1e4d67300 R15: 0000000000022000 [ 991.365856] [ 991.381586] ISOFS: Unable to identify CD-ROM format. 17:58:43 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') (fail_nth: 9) 17:58:43 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) 17:58:43 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) r2 = fork() ptrace$peeksig(0x4209, r2, &(0x7f0000000000)={0xed05, 0x1, 0x8}, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r4 = getuid() getgroups(0x9, &(0x7f00000000c0)=[0xffffffffffffffff, 0xee00, 0x0, 0xee00, 0x0, 0xee00, 0xee00, 0xee00, 0xffffffffffffffff]) sendmsg$netlink(r1, &(0x7f00000037c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0x10000000}, 0xc, &(0x7f0000000040)=[{&(0x7f0000000140)={0x164, 0x1b, 0x300, 0x70bd29, 0x25dfdbfb, "", [@nested={0xb5, 0x8e, 0x0, 0x1, [@typed={0x8, 0x40, 0x0, 0x0, @pid=r2}, @generic="6178984b263e7b13d3baa00960161a044a40e365736a29e097aec0f272bc17ddf957e4b5fd2a1f58985dede83c07a5310d239b912b7d31d25edfebfbf8d73c666fa2a7e13f1a4ef0a0aa3ee856c745433bd6beb624dba7733513d0e8eb50e6aafd9af5700c961889daecb5791aa317bdda5842a36584d23600c2b612e97ea925caefb0e7e0ce67fac1392751e4aac1ef636a32dab14310e8ab41342378d539ce37135910e1c4052a2f"]}, @nested={0x99, 0x1b, 0x0, 0x1, [@generic="961a6fb530cfeff9e5752a76ed58b21d30ac3c9132e648812009bdebd0a24d9b6ddd1fb723540eb0082c9e03000899a5df2f54c7d9d87909ad934124ca4497896b2b4f61e2559d82a4bcf9eef29909bbd55d1914cb2d8caa8fc8be000cc8aba42fccfeb473d4b8fd873b18bd46f627860a0590a9e40b5527975fd2881ffaade064e938738c", @typed={0xd, 0x2c, 0x0, 0x0, @str='devtmpfs\x00'}]}]}, 0x164}, {&(0x7f00000002c0)={0x1f4, 0x1e, 0x404, 0x70bd2b, 0x25dfdbff, "", [@generic="89c271d7de4b6195a6ec8538be1dc9e0927d18d28de6cd58c8139a0507b656e043c0ba85c3a036a9cea02914d8a6037282792af76d272b6d7b573332a3ba253164cf5fcec35805d08b9e00375fcd3fe75107bbb382b894c4b3aa4b090463f0e8af89451b12559207d1999b317e118d6b38afc2bcc7f0825b085e9570644cb82f0bc7170585330924b23dff09c9097788", @typed={0x4, 0x6e}, @typed={0x8, 0x7a, 0x0, 0x0, @uid=0xee01}, @nested={0x18, 0x8c, 0x0, 0x1, [@typed={0x14, 0x4, 0x0, 0x0, @ipv6=@private1}]}, @generic="033af68f24edd99e871b729ffc2e474409475a977c886b793103a6726b1053f47afdbb83aabf53189685419f77334e857daa1bdf4979ce3835f6ba39092f430eba94cfb6ca475a6ce252f5db65ff09fae06db87ccbce24200e57d6dbc56c7abbeb33ef98948821f9b54b26afcd170f099a0204e423a1461192140d8ae65d8bb636065f907a6bef4e35c3ca260fb420b5b8027decaa0a786f7599ae73363d", @nested={0x3a, 0x73, 0x0, 0x1, [@generic="68d344d7216e2f3ed9f2", @typed={0xd, 0x24, 0x0, 0x0, @str='devtmpfs\x00'}, @generic="4d79dae30def02af7fa1fea40bfb8708a31ccb5f024324eb43a303ed"]}, @typed={0x7, 0x18, 0x0, 0x0, @str='\xf0!\x00'}, @generic="b732fd72bac5350bd5c6c41559d743ecd28f05919d43b2658206ee69b4a71c2ec5ec4850d2f2ffc7488620ec06bca3faa629113b7025418eaf50fdfda1db6936d605d6a47857fb4433b241c447"]}, 0x1f4}, {&(0x7f0000000580)={0x3200, 0x3d, 0x300, 0x70bd29, 0x25dfdbfd, "", [@generic="bb4fbd97dfc01dbd7af107c941fddea4002775618c1d5e967654310bbea882aba277e64d270de5abf10f11dbd46d82e8f0f0479ece8b8f63ba02d38b097aa065c9168162e646359194f048ab071f4079474aa3e85a35471a43ffbee1c4bb7eb62e3c5490d943ff1991edd918da1a6cbd4296d0a9b9578eb41bcc57c6166806a615d4", @generic="098b6d6b6a8eaa2067f28fff06a1946383b842ee2cdc4f2b7f9dade47cc3fa14773ff93e308804c41e22e1bb7489424ffb743a919fae22e80c7fe10247e2c3118ec8d1f0945ba58faf99f7eb976c11ca0163c8dc5ce5b1e41f41ff5a0f7e7b0450170172a767b67c868fd330d2ee0a1a13ba9d2c82312ae7efa9b40644af9784dd55c5bef2a8182721b24a920f4438959b44c77dce0a9e4f839d55d74eacf20ca7fca810458d660178e28cdae585a1e1f6c4aff34c7cf42eca49e8e7faea270b87085b32de22e1e3e05666d244d26c96d5dfca19b6e9fdf62dce0d9156533eeb5e1a6abb891051f6d2466414b9f28a9639d47984803c0edba4417c72624c89ac364438bf943bcc60c5db3de4b700b39e3a66d3e675489812f3abcab16e36df6d559a4a8679bd652a2788a79ea5f63935d5025b47b80a6b11b421d1615d722d4d4b827cddad6b0d242b316b24a54bcf3c29662a8f011a91190e213460d03733021c6d359ccdf2f4e9454c8fb78d0df036c98523d6386c7c0f54ca7ba5bfd87fa75dc61f1f32709bde8f0bd87af38c006977dc1c0e4513951ee3c5acf0bc2080a9baddd277cdcb073f2aecd42bdd24516a64a340dbc28752adbe139ddbe1c5a3cc5a356c439618f9fee6a2465374376de555be8f8a18019e21c26212b68fdbb22db39359bb21802bfbd5d2cf3506b8e05b49f590bfec94cef9787de8dcfb0719987be5c688965c107b5d8c316cb9011a153c9afe3b921f4547012aa553651ae6f9d4cbfbc32f214fb7536df21454569015b470dd49455a8220a8deb7e4f235d07c34ef934920d0e5857d71646832072c85dbff9e49347482752bd2463f17d294d8c896d2951dab3af80c9d213a01659ab6bb5e5b61781c1d7387f3310b7a87216875c2c4535e3c319b323585f02e01277a1c9758becd5559a75d700d1f5cb69e8e3149ccb169eaa344b7dbb0435dcdeb810c82ba2f5c7eb027812947e4aa5929a1816515e8427903d93c914470caecdfb686f761ef74c000e8a79aa98a030bbc4a3a1a7d82323029bfd30cf521fac8704e727a1028c5bfcfaf982aaa1de1f8c48757f105d54d539647db0457ce629de8105c2bd812048a8bdbc546742b57e00da11d98ccdc5e7403269d67fce926d2b0bcd89fe5b1ad2c187d8660fe49689241ef2f1f2b6759965154670df370d67dcc0a51ae7414852eab89c6f9e3c6b4bbb362c914be328501d4475168b6fe40ca71ce3f9b7d48ddb5be2ea4d64e9071e0d2f05105e4d51fdd4645fb2f91d602b3bcf66bd1097c5dc94de6bd0496e3625b4f72fd99750629da7a84d9c995b36a2cf2c8f55cd8cdcbfb04b166eb3b817b91d007ef411f87225068f57310e1d4f19b8ff227a43b4d55bf8958a3b83703484a943d7da617945f0f9f8ff480149c17047533265728c296c84e0c8580fdb1427a712a2b45f2ddf4cdfffa9c6d5687423362292b98cdc85c9f00545b79e0399405694246c96e6e2bfd89717d0b9ae863c4c6625fad22e4defc95c588af1d8cc5d900634f315a0631d827ed4f5596040148ee8be4bfdf18fb2890c9d150e9ef77ef1648ef17360a7195aa0916f8669dc8cfd0effcc84f5152cb48d572f6bc1b1826c3469a3a5eac692c6c119b96eba3e601f587602e4e2a30a2feef24b213840cd330f1e5ff1a2a4c424fcb57216cc9ea8fe12b729ce2aa7aab50a5562008ac85fe04ba5ec7f2f57905f3104f88263ce615478b664ba397a340c3efe9a51c5b5c130305b5ebf89a8a875abb8d29a865056fc4b1d5d564e4e9b8b7fd00019f7152b593a77df20892ac390c06e736c35b7f2dfc7eade5744e5ca4f48124e45200e16bd5e48e4081104160783de69fe9ab2674bcf03aa7b8e32f2be6310b26959df4200e007cdc2f551407bc68d27ed11855352772de5f5a20c60088c017f97377fdc6d0467de9952d6b926f6bce291f4b8c60007273c7293b95fc716f508a24bd7dd571ee87c8a5adc555f1e63c6fdfe3eec8e39be57feb0bd981a9f2729adf533628f124a78c96a7c081f765fc1723e902d8dd829f59139f58f8cc15c53be821849df1ab3f31ce68ab4ff3a10e0d1e4876f7cd4455dc0fcfab383498e79e18981cb90698904b20c374e985bf1e7a7b1f0f19096ed7bf685663d86d18bf240c0bc155e2c24a4adb8ebf633d91c695b5099d457d880455c0d38eb1ea73f223b73eec5035ecbfcc6c979ec49a689205b8439b705efc89ca8ed7cfcab81cf61da331f5bab13996513c17f3cebbdab120c3aca269543457a59ec61d631441e8d02f1393c66052b7d03d4eedc6fa242d6e81b6ab60effbde4ab1f2cc6ce7cae5af63b350f6a3463be23655391e6dee7aea7388814437d19baaad83aa5a1b7a955afca5bdee2b33cd3f861de4006ff948089fe19c24b4d5e487a592cf504ac9b6e6069bd91821cc99d66485350202e30e2bd8b0f1558cee738f822133f4246697cb28366f3a3d677fb48979fc174acf2ed241ff99124167c7df75506573d9a97231ff88f2400aef6ef2e9b598b2a4c5392cedf69aa280545e2df555390f0994b1cf423a08a200dc50f64b3ad982c13afb195f9e5434db9b37636410d762b4830daf6015569f7614e88164195e2a8646459f83a9a1b96b870efb3625d0aacbbcdc509116623511d12760384bff2a69fc78ac2baf4190450e382c1e9af2e2471e087f6f622280447e3c605bf35345aacd69ce5a89270ce7deeef4c565801f4f7915108767a88f45b4adcbffc18b66c3eef8677251dae4600a9327604c1d6cc086f3bb809ca86c6a31be79b410243fbc19f2d53193fbd98a9494c311f981a671526d32e85685624414b7193d487725da61d677ae16ff53d622e66abf62fba60abc6a0e2577288a36e8f35d8735d15cd9d5c1951b0160cfc2aa49819241ad65c86900214e72938c4dc0862c95a0a42db018a1cf18b931d5e656b860c6f6720d1aa8d814b17c575bcc6ce65726d8fa5c22d3fe89ce702e600e4ed450d7c8f1cb42466b51aa44fe847cb6d1e989f5890d3c9152915a2e5be0bd1527e733c6fcea9e5c1f2feb1800767c05dba5c3bd5e8d4bda23c1c30bd3817dce49cb372abd0b61a0eb0d004f44d9457e2f2a0bb8333cfa009ad8bd29d1fcc49c5a4c911d259fa8acbe287b05183b3717dad1754e121890eef574712cfc9868497c706c807d0b09a2c8568882899f20c676ca184a18ef95ec3de0ba6a9abc33dfbe649de7a3929f70bcd21c6b042b87a4626c87a3626a9f53c509f0c29cdc601b6f98ef57861c258fbcc831f419819c5b81ae06c844b048d694d9d23fc8207bc14f094ec995c99348e3ca0688f36f3c650a41d9c30ebcdd487a19134b8e98c2944c5ba78c4cd3069405fd11c1b039507c40be05707b95907c72594845e77ed9dae3c73fc30493a1ed6094cc62d05cbc0e0c72210c48be2499757fce404cdc12b3683fb59a201310598984d61aaa4a956550ade595554352a73f6fb6a209af6054796550db63fef8d6512bee205fe2cd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@typed={0x8, 0x3f, 0x0, 0x0, @fd=r0}, @nested={0x214f, 0x81, 0x0, 0x1, [@typed={0x8, 0x2e, 0x0, 0x0, @ipv4=@private=0xa010100}, 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", @typed={0x8, 0x5a, 0x0, 0x0, @uid=0xee00}, @typed={0x14, 0x41, 0x0, 0x0, @ipv6=@remote}, @generic="b12c75703b0d7fb410b8914964a121a4ae892118dbe3aa99bb2188a8c5af15ee502d3c494cd77e", @generic="c65f119d68fc997946b15abb6122ab55a07dc9c3ec72b32192bc26ec03886e05233405d1a2346a2d01bf435797ed797417bcd101bf33ab685768fc8a", @typed={0xb, 0x3f, 0x0, 0x0, @binary="a0acf3067564db"}]}, @typed={0x14, 0x31, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}, 0x3200}], 0x3, &(0x7f0000003780)=[@cred={{0x1c, 0x1, 0x2, {r3, r4, r5}}}], 0x20, 0x1}, 0x4000) [ 991.454934] FAULT_INJECTION: forcing a failure. [ 991.454934] name failslab, interval 1, probability 0, space 0, times 0 [ 991.456524] CPU: 1 PID: 10138 Comm: syz-executor.5 Not tainted 5.16.0-next-20220118 #1 [ 991.457575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 991.459033] Call Trace: [ 991.459377] [ 991.459687] dump_stack_lvl+0x8b/0xb3 [ 991.460255] should_fail.cold+0x5/0xa [ 991.460776] ? create_object.isra.0+0x3a/0xa20 [ 991.461407] should_failslab+0x5/0x10 [ 991.461930] kmem_cache_alloc+0x5b/0x480 [ 991.462485] create_object.isra.0+0x3a/0xa20 [ 991.463082] ? kasan_unpoison+0x23/0x50 [ 991.463628] kmem_cache_alloc+0x239/0x480 [ 991.464201] getname_flags.part.0+0x50/0x4f0 [ 991.464812] getname_flags+0x9a/0xe0 [ 991.465310] user_path_at_empty+0x2b/0x60 [ 991.465882] __x64_sys_mount+0x1e9/0x300 [ 991.466440] ? path_mount+0x1f80/0x1f80 [ 991.466995] ? syscall_enter_from_user_mode+0x1d/0x50 [ 991.467687] do_syscall_64+0x3b/0x90 [ 991.468210] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 991.468902] RIP: 0033:0x7f42a235fb19 [ 991.469392] 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 [ 991.471729] RSP: 002b:00007f429f8d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 991.472737] RAX: ffffffffffffffda RBX: 00007f42a2472f60 RCX: 00007f42a235fb19 [ 991.473658] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 991.474582] RBP: 00007f429f8d51d0 R08: 0000000020000540 R09: 0000000000000000 [ 991.475518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 991.476445] R13: 00007ffc0eb3391f R14: 00007f429f8d5300 R15: 0000000000022000 [ 991.477389] 17:58:43 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 4) [ 991.518841] FAULT_INJECTION: forcing a failure. [ 991.518841] name failslab, interval 1, probability 0, space 0, times 0 [ 991.520466] CPU: 1 PID: 10141 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 991.521493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 991.522902] Call Trace: [ 991.523238] [ 991.523534] dump_stack_lvl+0x8b/0xb3 [ 991.524043] should_fail.cold+0x5/0xa [ 991.524545] ? shmem_alloc_inode+0x18/0x40 [ 991.525111] should_failslab+0x5/0x10 [ 991.525612] kmem_cache_alloc+0x5b/0x480 [ 991.526149] ? shmem_destroy_inode+0x70/0x70 [ 991.526746] shmem_alloc_inode+0x18/0x40 [ 991.527289] ? shmem_destroy_inode+0x70/0x70 [ 991.527874] alloc_inode+0x63/0x230 [ 991.528401] new_inode+0x23/0x240 [ 991.528886] shmem_get_inode+0x18b/0xcb0 [ 991.529445] __shmem_file_setup+0xb8/0x310 [ 991.529996] ? _copy_from_user+0x139/0x170 [ 991.530554] __do_sys_memfd_create+0x1c6/0x4f0 [ 991.531175] do_syscall_64+0x3b/0x90 [ 991.531685] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 991.532369] RIP: 0033:0x7f0f5317eb19 [ 991.532960] 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 [ 991.535262] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 991.536243] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007f0f5317eb19 [ 991.537148] RDX: 00007f0f506f4000 RSI: 0000000000000000 RDI: 00007f0f531d80fb [ 991.538055] RBP: 0000000000000000 R08: 00007f0f506f3ff8 R09: ffffffffffffffff [ 991.538968] R10: 00007f0f506f3ffc R11: 0000000000000246 R12: 0000000020000000 [ 991.539880] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020000640 [ 991.541000] [ 991.560004] devtmpfs: Unknown parameter 'la"ytime' 17:58:56 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') (fail_nth: 8) 17:58:56 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) r1 = accept(r0, &(0x7f0000000140)=@can, &(0x7f00000001c0)=0x80) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000080)=""/37, &(0x7f0000000200)=0x25) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 17:58:56 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 5) 17:58:56 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 40) 17:58:56 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') (fail_nth: 10) 17:58:56 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}], [{@euid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) 17:58:56 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) [ 1004.408878] FAULT_INJECTION: forcing a failure. [ 1004.408878] name failslab, interval 1, probability 0, space 0, times 0 [ 1004.410516] CPU: 1 PID: 10161 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1004.411549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1004.413015] Call Trace: [ 1004.413363] [ 1004.413671] dump_stack_lvl+0x8b/0xb3 [ 1004.414200] should_fail.cold+0x5/0xa [ 1004.414711] ? create_object.isra.0+0x3a/0xa20 [ 1004.415324] should_failslab+0x5/0x10 [ 1004.415820] kmem_cache_alloc+0x5b/0x480 [ 1004.416385] create_object.isra.0+0x3a/0xa20 [ 1004.416972] ? kasan_unpoison+0x23/0x50 17:58:56 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x80, 0xad, 0x0, 0x34080, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x5509, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001bc0)=[{{&(0x7f0000000300), 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000380)=""/147, 0x93}, {&(0x7f0000000440)=""/70, 0x46}, {&(0x7f0000000580)=""/231, 0xe7}, {&(0x7f0000000680)}], 0x4, &(0x7f0000000700)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0xe0}}, {{&(0x7f0000000800), 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000880)=""/17, 0x11}, {&(0x7f00000008c0)=""/237, 0xed}, {&(0x7f00000009c0)=""/117, 0x75}, {&(0x7f0000000a40)=""/248, 0xf8}], 0x4, &(0x7f0000001e40)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x60}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000c00)=""/112, 0x70}, {&(0x7f0000000c80)=""/152, 0x98}], 0x2, &(0x7f0000000d80)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000000f00)=""/155, 0x9b}, {&(0x7f0000000fc0)=""/27, 0x1b}, {&(0x7f0000001000)=""/179, 0xb3}, {&(0x7f00000010c0)=""/123, 0x7b}, {&(0x7f0000001140)=""/197, 0xc5}, {&(0x7f0000001240)=""/42, 0x2a}, {&(0x7f0000001280)=""/191, 0xbf}, {&(0x7f0000001340)=""/242, 0xf2}], 0x9, &(0x7f0000001500)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}, {{&(0x7f0000001580), 0x6e, &(0x7f0000001b40)=[{&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000001600)=""/147, 0x93}, {&(0x7f00000016c0)=""/186, 0xba}, {&(0x7f0000001780)=""/194, 0xc2}, {&(0x7f0000001880)=""/204, 0xcc}, {&(0x7f0000001980)=""/185, 0xb9}, {&(0x7f0000001a40)=""/203, 0xcb}], 0x7}}], 0x5, 0x10000, 0x0) statx(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000800)=[r4, 0x0]) sendmmsg$unix(r1, &(0x7f0000001d40)=[{{&(0x7f0000000080)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="b2cac06cf2528da3407e6f1a465b62c0e3bb4a26b2f82305d830a0b5cfb569f36a78a6c94d3aa1eb7db33dbe32378d198daf2fa86ce686b7ac330ca8c9e299d94a0e09ac4fdbc776fc4153ad9e7c6b33772a651020d23e443abf9cab29c7492afe9d5af00c2c0dd5cda0d95e038edee16707d971077cc76aecc39654b1dd77231769682b33817b6f7adfe065954b8aea32fa1243607ee98b420d00dedd5f41", 0x9f}, {&(0x7f0000001d80)="18e92600be31ac85df877cb552f3b6a262b44570af40ebc8d6477cecbff2fff090636be2535680e3c3734bdd2f4978d6132634e702d3d605c025b6f4be1c05cfa698ec31fedbb500eea402d8cc3e5386108b6990b4b30fb483e9965b92003b8b86d55acefbb8710edbde05f552c2df3369fc8004c5bb4d9598696e49ef103807f09fbf9db9528c9a16cb928bd69d3a1ff7283475", 0x94}], 0x2, &(0x7f0000001d00)=[@rights={{0x18, 0x1, 0x1, [r2, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r4}}}], 0x38, 0x20000800}}], 0x1, 0x40044) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r5, 0x5509, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r6, 0x5509, 0x0) mknodat$null(r6, &(0x7f0000000040)='./file1\x00', 0x10, 0x103) inotify_add_watch(r5, &(0x7f0000000000)='./file1\x00', 0x103) [ 1004.417508] kmem_cache_alloc+0x239/0x480 [ 1004.418169] ? shmem_destroy_inode+0x70/0x70 [ 1004.418786] shmem_alloc_inode+0x18/0x40 [ 1004.419328] ? shmem_destroy_inode+0x70/0x70 [ 1004.419913] alloc_inode+0x63/0x230 [ 1004.420432] new_inode+0x23/0x240 [ 1004.420916] shmem_get_inode+0x18b/0xcb0 [ 1004.421468] __shmem_file_setup+0xb8/0x310 [ 1004.422033] ? _copy_from_user+0x139/0x170 [ 1004.422595] __do_sys_memfd_create+0x1c6/0x4f0 [ 1004.423211] do_syscall_64+0x3b/0x90 [ 1004.423710] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1004.424399] RIP: 0033:0x7f0f5317eb19 [ 1004.424886] 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 17:58:56 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) [ 1004.427209] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1004.428290] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007f0f5317eb19 [ 1004.429211] RDX: 00007f0f506f4000 RSI: 0000000000000000 RDI: 00007f0f531d80fb [ 1004.430136] RBP: 0000000000000000 R08: 00007f0f506f3ff8 R09: ffffffffffffffff [ 1004.431044] R10: 00007f0f506f3ffc R11: 0000000000000246 R12: 0000000020000000 [ 1004.431960] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020000640 [ 1004.432926] [ 1004.461043] FAULT_INJECTION: forcing a failure. [ 1004.461043] name failslab, interval 1, probability 0, space 0, times 0 [ 1004.462680] CPU: 1 PID: 10170 Comm: syz-executor.5 Not tainted 5.16.0-next-20220118 #1 [ 1004.463675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1004.465092] Call Trace: [ 1004.465421] [ 1004.465712] dump_stack_lvl+0x8b/0xb3 [ 1004.466214] should_fail.cold+0x5/0xa [ 1004.466705] ? alloc_fs_context+0x58/0x9d0 [ 1004.467244] should_failslab+0x5/0x10 [ 1004.467724] kmem_cache_alloc_trace+0x55/0x3c0 [ 1004.468342] alloc_fs_context+0x58/0x9d0 [ 1004.468900] path_mount+0xa4d/0x1f80 [ 1004.469408] ? kasan_quarantine_put+0x87/0x1e0 [ 1004.470019] ? finish_automount+0xa20/0xa20 [ 1004.470586] ? kmem_cache_free+0xe0/0x420 [ 1004.471140] ? putname+0xfe/0x140 [ 1004.471616] __x64_sys_mount+0x27e/0x300 [ 1004.472151] ? path_mount+0x1f80/0x1f80 [ 1004.472682] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1004.473356] do_syscall_64+0x3b/0x90 [ 1004.473853] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1004.474525] RIP: 0033:0x7f42a235fb19 [ 1004.475005] 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 [ 1004.477331] RSP: 002b:00007f429f8d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1004.478294] RAX: ffffffffffffffda RBX: 00007f42a2472f60 RCX: 00007f42a235fb19 [ 1004.479206] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 1004.480134] RBP: 00007f429f8d51d0 R08: 0000000020000540 R09: 0000000000000000 [ 1004.481034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1004.481921] R13: 00007ffc0eb3391f R14: 00007f429f8d5300 R15: 0000000000022000 [ 1004.482820] [ 1004.484365] FAULT_INJECTION: forcing a failure. [ 1004.484365] name failslab, interval 1, probability 0, space 0, times 0 [ 1004.485795] CPU: 1 PID: 10172 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1004.486771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1004.488169] Call Trace: [ 1004.488498] 17:58:56 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) [ 1004.488791] dump_stack_lvl+0x8b/0xb3 [ 1004.489453] should_fail.cold+0x5/0xa [ 1004.489961] ? create_object.isra.0+0x3a/0xa20 [ 1004.490578] should_failslab+0x5/0x10 [ 1004.491085] kmem_cache_alloc+0x5b/0x480 [ 1004.491626] create_object.isra.0+0x3a/0xa20 [ 1004.492236] ? kasan_unpoison+0x23/0x50 [ 1004.492792] __kmalloc+0x25b/0x440 [ 1004.493280] io_uring_alloc_task_context+0x88/0x540 [ 1004.493947] ? lock_release+0x3b2/0x6f0 [ 1004.494474] ? __io_sqe_files_unregister+0x186/0x186 [ 1004.495140] ? lock_downgrade+0x6d0/0x6d0 [ 1004.495685] ? do_raw_spin_lock+0x121/0x260 [ 1004.496278] ? rwlock_bug.part.0+0x90/0x90 [ 1004.496845] __io_uring_add_tctx_node.cold+0x19/0x188 [ 1004.497534] ? io_rsrc_buf_put+0x50/0x50 [ 1004.498086] io_uring_setup.cold+0x1e31/0x23ac 17:58:56 executing program 7: ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, &(0x7f0000000080)=0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='hX') [ 1004.498703] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1004.499554] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1004.500235] do_syscall_64+0x3b/0x90 [ 1004.500735] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1004.501420] RIP: 0033:0x7ffa78e2fb19 [ 1004.501901] 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 [ 1004.504224] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1004.505216] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1004.506149] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1004.507080] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1004.507996] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1004.508927] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1004.509862] [ 1004.516044] FAULT_INJECTION: forcing a failure. [ 1004.516044] name failslab, interval 1, probability 0, space 0, times 0 [ 1004.517571] CPU: 1 PID: 10173 Comm: syz-executor.3 Not tainted 5.16.0-next-20220118 #1 [ 1004.518628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1004.520077] Call Trace: [ 1004.520440] [ 1004.520756] dump_stack_lvl+0x8b/0xb3 [ 1004.521299] should_fail.cold+0x5/0xa [ 1004.521812] ? create_object.isra.0+0x3a/0xa20 [ 1004.522425] should_failslab+0x5/0x10 [ 1004.522923] kmem_cache_alloc+0x5b/0x480 [ 1004.523462] create_object.isra.0+0x3a/0xa20 [ 1004.524048] ? kasan_unpoison+0x23/0x50 [ 1004.524617] kmem_cache_alloc+0x239/0x480 [ 1004.525165] getname_flags.part.0+0x50/0x4f0 [ 1004.525775] getname_flags+0x9a/0xe0 [ 1004.526284] user_path_at_empty+0x2b/0x60 [ 1004.526843] __x64_sys_mount+0x1e9/0x300 [ 1004.527389] ? path_mount+0x1f80/0x1f80 [ 1004.527931] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1004.528616] do_syscall_64+0x3b/0x90 [ 1004.529119] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1004.529794] RIP: 0033:0x7fa1e77f1b19 [ 1004.530279] 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 [ 1004.532587] RSP: 002b:00007fa1e4d67188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1004.533562] RAX: ffffffffffffffda RBX: 00007fa1e7904f60 RCX: 00007fa1e77f1b19 [ 1004.534475] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 1004.535359] RBP: 00007fa1e4d671d0 R08: 0000000020000540 R09: 0000000000000000 [ 1004.536247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1004.537125] R13: 00007ffce4c1fc3f R14: 00007fa1e4d67300 R15: 0000000000022000 [ 1004.538049] 17:58:56 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x5509, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x6) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000040)) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x804) [ 1004.592445] devtmpfs: Unknown parameter '"azytime' 17:58:56 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x80, 0xad, 0x0, 0x34080, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x5509, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001bc0)=[{{&(0x7f0000000300), 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000380)=""/147, 0x93}, {&(0x7f0000000440)=""/70, 0x46}, {&(0x7f0000000580)=""/231, 0xe7}, {&(0x7f0000000680)}], 0x4, &(0x7f0000000700)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0xe0}}, {{&(0x7f0000000800), 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000880)=""/17, 0x11}, {&(0x7f00000008c0)=""/237, 0xed}, {&(0x7f00000009c0)=""/117, 0x75}, {&(0x7f0000000a40)=""/248, 0xf8}], 0x4, &(0x7f0000001e40)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x60}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000c00)=""/112, 0x70}, {&(0x7f0000000c80)=""/152, 0x98}], 0x2, &(0x7f0000000d80)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000000f00)=""/155, 0x9b}, {&(0x7f0000000fc0)=""/27, 0x1b}, {&(0x7f0000001000)=""/179, 0xb3}, {&(0x7f00000010c0)=""/123, 0x7b}, {&(0x7f0000001140)=""/197, 0xc5}, {&(0x7f0000001240)=""/42, 0x2a}, {&(0x7f0000001280)=""/191, 0xbf}, {&(0x7f0000001340)=""/242, 0xf2}], 0x9, &(0x7f0000001500)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}, {{&(0x7f0000001580), 0x6e, &(0x7f0000001b40)=[{&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000001600)=""/147, 0x93}, {&(0x7f00000016c0)=""/186, 0xba}, {&(0x7f0000001780)=""/194, 0xc2}, {&(0x7f0000001880)=""/204, 0xcc}, {&(0x7f0000001980)=""/185, 0xb9}, {&(0x7f0000001a40)=""/203, 0xcb}], 0x7}}], 0x5, 0x10000, 0x0) statx(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000800)=[r4, 0x0]) sendmmsg$unix(r1, &(0x7f0000001d40)=[{{&(0x7f0000000080)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="b2cac06cf2528da3407e6f1a465b62c0e3bb4a26b2f82305d830a0b5cfb569f36a78a6c94d3aa1eb7db33dbe32378d198daf2fa86ce686b7ac330ca8c9e299d94a0e09ac4fdbc776fc4153ad9e7c6b33772a651020d23e443abf9cab29c7492afe9d5af00c2c0dd5cda0d95e038edee16707d971077cc76aecc39654b1dd77231769682b33817b6f7adfe065954b8aea32fa1243607ee98b420d00dedd5f41", 0x9f}, {&(0x7f0000001d80)="18e92600be31ac85df877cb552f3b6a262b44570af40ebc8d6477cecbff2fff090636be2535680e3c3734bdd2f4978d6132634e702d3d605c025b6f4be1c05cfa698ec31fedbb500eea402d8cc3e5386108b6990b4b30fb483e9965b92003b8b86d55acefbb8710edbde05f552c2df3369fc8004c5bb4d9598696e49ef103807f09fbf9db9528c9a16cb928bd69d3a1ff7283475", 0x94}], 0x2, &(0x7f0000001d00)=[@rights={{0x18, 0x1, 0x1, [r2, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r4}}}], 0x38, 0x20000800}}], 0x1, 0x40044) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r5, 0x5509, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r6, 0x5509, 0x0) mknodat$null(r6, &(0x7f0000000040)='./file1\x00', 0x10, 0x103) inotify_add_watch(r5, &(0x7f0000000000)='./file1\x00', 0x103) [ 1004.618758] devtmpfs: Unknown parameter 'hX' [ 1004.631579] devtmpfs: Unknown parameter 'hX' 17:58:56 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') (fail_nth: 11) [ 1004.644238] ISOFS: Unable to identify CD-ROM format. 17:58:56 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 41) 17:58:56 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 17:58:56 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') (fail_nth: 9) [ 1004.735879] FAULT_INJECTION: forcing a failure. [ 1004.735879] name failslab, interval 1, probability 0, space 0, times 0 [ 1004.737454] CPU: 1 PID: 10188 Comm: syz-executor.5 Not tainted 5.16.0-next-20220118 #1 [ 1004.738433] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1004.739790] Call Trace: [ 1004.740129] [ 1004.740420] dump_stack_lvl+0x8b/0xb3 [ 1004.740912] should_fail.cold+0x5/0xa [ 1004.741397] ? create_object.isra.0+0x3a/0xa20 [ 1004.741991] should_failslab+0x5/0x10 [ 1004.742466] kmem_cache_alloc+0x5b/0x480 [ 1004.742983] create_object.isra.0+0x3a/0xa20 [ 1004.743546] ? kasan_unpoison+0x23/0x50 [ 1004.744065] kmem_cache_alloc_trace+0x22e/0x3c0 [ 1004.744688] alloc_fs_context+0x58/0x9d0 [ 1004.745222] path_mount+0xa4d/0x1f80 [ 1004.745710] ? kasan_quarantine_put+0x87/0x1e0 [ 1004.746322] ? finish_automount+0xa20/0xa20 [ 1004.746895] ? kmem_cache_free+0xe0/0x420 [ 1004.747439] ? putname+0xfe/0x140 [ 1004.747913] __x64_sys_mount+0x27e/0x300 [ 1004.748466] ? path_mount+0x1f80/0x1f80 [ 1004.748993] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1004.749674] do_syscall_64+0x3b/0x90 [ 1004.750181] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1004.750846] RIP: 0033:0x7f42a235fb19 [ 1004.751337] 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 [ 1004.753636] RSP: 002b:00007f429f8d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1004.754557] RAX: ffffffffffffffda RBX: 00007f42a2472f60 RCX: 00007f42a235fb19 [ 1004.755425] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 1004.756319] RBP: 00007f429f8d51d0 R08: 0000000020000540 R09: 0000000000000000 [ 1004.757201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1004.758062] R13: 00007ffc0eb3391f R14: 00007f429f8d5300 R15: 0000000000022000 [ 1004.758953] [ 1004.771876] FAULT_INJECTION: forcing a failure. [ 1004.771876] name failslab, interval 1, probability 0, space 0, times 0 [ 1004.773404] CPU: 1 PID: 10191 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1004.774389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1004.775762] Call Trace: [ 1004.776085] [ 1004.776411] dump_stack_lvl+0x8b/0xb3 [ 1004.776905] should_fail.cold+0x5/0xa [ 1004.777390] ? create_object.isra.0+0x3a/0xa20 [ 1004.777985] should_failslab+0x5/0x10 [ 1004.778464] kmem_cache_alloc+0x5b/0x480 [ 1004.778991] create_object.isra.0+0x3a/0xa20 [ 1004.779571] kmemleak_alloc_percpu+0xa0/0x100 [ 1004.780156] pcpu_alloc+0x7bf/0x1060 [ 1004.780653] __percpu_counter_init+0xb6/0x250 [ 1004.781227] ? __kasan_kmalloc+0x81/0xa0 [ 1004.781742] io_uring_alloc_task_context+0xbb/0x540 [ 1004.782387] ? __io_sqe_files_unregister+0x186/0x186 [ 1004.783030] ? lock_downgrade+0x6d0/0x6d0 [ 1004.783557] ? do_raw_spin_lock+0x121/0x260 [ 1004.784127] ? rwlock_bug.part.0+0x90/0x90 [ 1004.784685] __io_uring_add_tctx_node.cold+0x19/0x188 [ 1004.785338] ? io_rsrc_buf_put+0x50/0x50 [ 1004.785866] io_uring_setup.cold+0x1e31/0x23ac [ 1004.786474] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1004.787173] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1004.787827] do_syscall_64+0x3b/0x90 [ 1004.788330] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1004.788991] RIP: 0033:0x7ffa78e2fb19 [ 1004.789471] 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 [ 1004.791727] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1004.792678] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1004.793585] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1004.794471] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1004.795358] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1004.796269] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1004.797175] [ 1004.802981] FAULT_INJECTION: forcing a failure. [ 1004.802981] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1004.804592] CPU: 0 PID: 10192 Comm: syz-executor.3 Not tainted 5.16.0-next-20220118 #1 [ 1004.805653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1004.807064] Call Trace: [ 1004.807404] [ 1004.807709] dump_stack_lvl+0x8b/0xb3 [ 1004.808244] should_fail.cold+0x5/0xa [ 1004.808756] strncpy_from_user+0x34/0x3e0 [ 1004.809305] getname_flags.part.0+0x95/0x4f0 [ 1004.809909] getname_flags+0x9a/0xe0 [ 1004.810423] user_path_at_empty+0x2b/0x60 [ 1004.810982] __x64_sys_mount+0x1e9/0x300 [ 1004.811529] ? path_mount+0x1f80/0x1f80 [ 1004.812065] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1004.812784] do_syscall_64+0x3b/0x90 [ 1004.813270] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1004.813958] RIP: 0033:0x7fa1e77f1b19 [ 1004.814456] 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 [ 1004.815745] devtmpfs: Unknown parameter 'la"ytime' [ 1004.816740] RSP: 002b:00007fa1e4d67188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1004.816767] RAX: ffffffffffffffda RBX: 00007fa1e7904f60 RCX: 00007fa1e77f1b19 [ 1004.816783] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 1004.816799] RBP: 00007fa1e4d671d0 R08: 0000000020000540 R09: 0000000000000000 [ 1004.821086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1004.822002] R13: 00007ffce4c1fc3f R14: 00007fa1e4d67300 R15: 0000000000022000 [ 1004.822939] 17:59:10 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') (fail_nth: 10) 17:59:10 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 42) [ 1018.484375] FAULT_INJECTION: forcing a failure. [ 1018.484375] name failslab, interval 1, probability 0, space 0, times 0 [ 1018.485274] CPU: 0 PID: 10201 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1018.485828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1018.486588] Call Trace: [ 1018.486788] [ 1018.486955] dump_stack_lvl+0x8b/0xb3 [ 1018.487248] should_fail.cold+0x5/0xa [ 1018.487536] ? security_inode_alloc+0x34/0x160 [ 1018.487887] should_failslab+0x5/0x10 [ 1018.488170] kmem_cache_alloc+0x5b/0x480 [ 1018.488508] security_inode_alloc+0x34/0x160 [ 1018.488856] inode_init_always+0x52e/0xc50 [ 1018.489171] alloc_inode+0x84/0x230 [ 1018.489455] new_inode+0x23/0x240 [ 1018.489725] shmem_get_inode+0x18b/0xcb0 [ 1018.490032] __shmem_file_setup+0xb8/0x310 [ 1018.490348] ? _copy_from_user+0x139/0x170 [ 1018.490658] __do_sys_memfd_create+0x1c6/0x4f0 [ 1018.491013] do_syscall_64+0x3b/0x90 [ 1018.491298] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1018.491694] RIP: 0033:0x7f0f5317eb19 [ 1018.491964] 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 [ 1018.493281] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1018.493832] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007f0f5317eb19 [ 1018.494354] RDX: 00007f0f506f4000 RSI: 0000000000000000 RDI: 00007f0f531d80fb [ 1018.494872] RBP: 0000000000000000 R08: 00007f0f506f3ff8 R09: ffffffffffffffff [ 1018.495378] R10: 00007f0f506f3ffc R11: 0000000000000246 R12: 0000000020000000 [ 1018.495903] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020000640 [ 1018.496439] 17:59:10 executing program 6: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000040)={0x80, 0x2, 0x0, 'queue1\x00', 0x7ff}) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x152) 17:59:10 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 6) 17:59:10 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 17:59:10 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 17:59:10 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') (fail_nth: 12) 17:59:10 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)) statx(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000800)=[r0, 0x0]) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x1, &(0x7f0000000080)=[{&(0x7f0000000340)="0ea8ff2d2a7b92d47979adc8e03a911fe9611b79ddaf1ecc11aae202c7bbe010bff7e09e9395d22bdffce9ab62ee32c5df0757bdf0c5dd12b9d7b23fdfb4d73ac9da70adace71a3f0a72ed16f936647f03aeb79c3ecb00d35758ba9516e23ce1b0fc362022a3558cca24daaa90071ad6ca4e2a2477077c8d6554bf073c98389e15e13c661b85d9f089008ff6e13c37c3347078561f0b0ecf76164a72d9361357fe72534ac43814d5f783847038c7e34794b5", 0xb2, 0xde}], 0x280021, &(0x7f0000000280)=ANY=[@ANYBLOB='huge=advise,huge=advise,gid=', @ANYRESHEX=r0, @ANYBLOB="2cf9687567653d6164766973652c6e725f626c6f635f73fd819a4ae346e6adb4fb3d6b34322d782c687567653d7769746c696e5f73697a652c736d61636b66736465663d646576746c706673002c736d61636b66736403003d242c7375626a807573656576746d706673002c00000000"]) 17:59:10 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) [ 1018.529713] FAULT_INJECTION: forcing a failure. [ 1018.529713] name failslab, interval 1, probability 0, space 0, times 0 [ 1018.530579] CPU: 0 PID: 10208 Comm: syz-executor.3 Not tainted 5.16.0-next-20220118 #1 [ 1018.531159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1018.531986] Call Trace: [ 1018.532183] [ 1018.532374] dump_stack_lvl+0x8b/0xb3 [ 1018.532670] should_fail.cold+0x5/0xa [ 1018.532964] ? alloc_fs_context+0x58/0x9d0 [ 1018.533291] should_failslab+0x5/0x10 [ 1018.533586] kmem_cache_alloc_trace+0x55/0x3c0 [ 1018.533944] alloc_fs_context+0x58/0x9d0 [ 1018.534257] path_mount+0xa4d/0x1f80 [ 1018.534545] ? kasan_quarantine_put+0x87/0x1e0 [ 1018.534898] ? finish_automount+0xa20/0xa20 [ 1018.535234] ? kmem_cache_free+0xe0/0x420 [ 1018.535256] devtmpfs: Unsupported parameter 'huge' [ 1018.535561] ? putname+0xfe/0x140 [ 1018.536590] __x64_sys_mount+0x27e/0x300 [ 1018.536900] ? path_mount+0x1f80/0x1f80 [ 1018.537208] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1018.537602] do_syscall_64+0x3b/0x90 [ 1018.537891] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1018.538283] RIP: 0033:0x7fa1e77f1b19 [ 1018.538572] 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 [ 1018.539895] RSP: 002b:00007fa1e4d67188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1018.540456] RAX: ffffffffffffffda RBX: 00007fa1e7904f60 RCX: 00007fa1e77f1b19 [ 1018.540973] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 1018.541495] RBP: 00007fa1e4d671d0 R08: 0000000020000540 R09: 0000000000000000 [ 1018.542006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1018.542522] R13: 00007ffce4c1fc3f R14: 00007fa1e4d67300 R15: 0000000000022000 [ 1018.543057] [ 1018.546971] FAULT_INJECTION: forcing a failure. [ 1018.546971] name failslab, interval 1, probability 0, space 0, times 0 [ 1018.547801] CPU: 0 PID: 10212 Comm: syz-executor.5 Not tainted 5.16.0-next-20220118 #1 [ 1018.548380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1018.549179] Call Trace: [ 1018.549369] [ 1018.549540] dump_stack_lvl+0x8b/0xb3 [ 1018.549823] should_fail.cold+0x5/0xa [ 1018.550110] ? legacy_init_fs_context+0x40/0xe0 [ 1018.550459] should_failslab+0x5/0x10 [ 1018.550738] kmem_cache_alloc_trace+0x55/0x3c0 [ 1018.551086] legacy_init_fs_context+0x40/0xe0 [ 1018.551419] ? generic_parse_monolithic+0x1f0/0x1f0 [ 1018.551791] alloc_fs_context+0x563/0x9d0 [ 1018.552103] path_mount+0xa4d/0x1f80 [ 1018.552393] ? kasan_quarantine_put+0x87/0x1e0 [ 1018.552738] ? finish_automount+0xa20/0xa20 [ 1018.553061] ? kmem_cache_free+0xe0/0x420 [ 1018.553367] ? putname+0xfe/0x140 [ 1018.553637] __x64_sys_mount+0x27e/0x300 [ 1018.553945] ? path_mount+0x1f80/0x1f80 [ 1018.554253] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1018.554637] do_syscall_64+0x3b/0x90 [ 1018.554913] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1018.555282] RIP: 0033:0x7f42a235fb19 [ 1018.555539] 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 [ 1018.556795] RSP: 002b:00007f429f8d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1018.557347] RAX: ffffffffffffffda RBX: 00007f42a2472f60 RCX: 00007f42a235fb19 [ 1018.557847] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 1018.558334] RBP: 00007f429f8d51d0 R08: 0000000020000540 R09: 0000000000000000 [ 1018.558842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1018.559351] R13: 00007ffc0eb3391f R14: 00007f429f8d5300 R15: 0000000000022000 [ 1018.559858] [ 1018.561998] FAULT_INJECTION: forcing a failure. [ 1018.561998] name failslab, interval 1, probability 0, space 0, times 0 [ 1018.565308] CPU: 1 PID: 10215 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1018.566504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1018.568215] Call Trace: [ 1018.568621] [ 1018.568952] dump_stack_lvl+0x8b/0xb3 [ 1018.569566] should_fail.cold+0x5/0xa [ 1018.570173] ? create_object.isra.0+0x3a/0xa20 [ 1018.570898] should_failslab+0x5/0x10 [ 1018.571480] kmem_cache_alloc+0x5b/0x480 [ 1018.572126] create_object.isra.0+0x3a/0xa20 [ 1018.572847] kmemleak_alloc_percpu+0xa0/0x100 [ 1018.573552] pcpu_alloc+0x7bf/0x1060 [ 1018.574155] __percpu_counter_init+0xb6/0x250 [ 1018.574861] ? __kasan_kmalloc+0x81/0xa0 [ 1018.575502] io_uring_alloc_task_context+0xbb/0x540 [ 1018.576203] ? __io_sqe_files_unregister+0x186/0x186 [ 1018.576972] ? lock_downgrade+0x6d0/0x6d0 [ 1018.577555] ? do_raw_spin_lock+0x121/0x260 [ 1018.578147] ? rwlock_bug.part.0+0x90/0x90 [ 1018.578741] __io_uring_add_tctx_node.cold+0x19/0x188 [ 1018.579459] ? io_rsrc_buf_put+0x50/0x50 [ 1018.580060] io_uring_setup.cold+0x1e31/0x23ac [ 1018.580700] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1018.581490] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1018.582198] do_syscall_64+0x3b/0x90 [ 1018.582756] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1018.583464] RIP: 0033:0x7ffa78e2fb19 17:59:10 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 7) [ 1018.584027] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1018.586681] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1018.587700] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1018.588759] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1018.589835] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1018.590916] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1018.591967] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1018.593046] 17:59:10 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) [ 1018.664476] FAULT_INJECTION: forcing a failure. [ 1018.664476] name failslab, interval 1, probability 0, space 0, times 0 [ 1018.667637] CPU: 1 PID: 10221 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1018.668683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1018.670124] Call Trace: 17:59:10 executing program 6: ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x68000, 0x48) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x2084000, &(0x7f0000000140)='lazYtime') [ 1018.670468] [ 1018.670972] dump_stack_lvl+0x8b/0xb3 [ 1018.671493] should_fail.cold+0x5/0xa [ 1018.672002] ? create_object.isra.0+0x3a/0xa20 [ 1018.672636] should_failslab+0x5/0x10 [ 1018.673145] kmem_cache_alloc+0x5b/0x480 [ 1018.673685] create_object.isra.0+0x3a/0xa20 [ 1018.674275] ? kasan_unpoison+0x23/0x50 [ 1018.674819] kmem_cache_alloc+0x239/0x480 [ 1018.675368] security_inode_alloc+0x34/0x160 [ 1018.675959] inode_init_always+0x52e/0xc50 [ 1018.676544] alloc_inode+0x84/0x230 [ 1018.677054] new_inode+0x23/0x240 [ 1018.677537] shmem_get_inode+0x18b/0xcb0 [ 1018.678109] __shmem_file_setup+0xb8/0x310 [ 1018.678691] ? _copy_from_user+0x139/0x170 [ 1018.679261] __do_sys_memfd_create+0x1c6/0x4f0 [ 1018.679887] do_syscall_64+0x3b/0x90 [ 1018.680429] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1018.681131] RIP: 0033:0x7f0f5317eb19 [ 1018.681623] 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 [ 1018.684001] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1018.684974] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007f0f5317eb19 [ 1018.685923] RDX: 00007f0f506f4000 RSI: 0000000000000000 RDI: 00007f0f531d80fb [ 1018.686853] RBP: 0000000000000000 R08: 00007f0f506f3ff8 R09: ffffffffffffffff [ 1018.687777] R10: 00007f0f506f3ffc R11: 0000000000000246 R12: 0000000020000000 [ 1018.688714] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020000640 [ 1018.689668] 17:59:10 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x5509, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x6) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000040)) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x804) 17:59:10 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') (fail_nth: 11) 17:59:10 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') (fail_nth: 13) 17:59:10 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 43) 17:59:10 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x80000, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') getdents64(r0, &(0x7f0000000580)=""/4096, 0x1000) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x0, @none, 0x0, 0x2}, 0xe) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x0, 0x2}, 0xe) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r2, 0x5509, 0x0) r3 = memfd_secret(0x80000) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000000480), 0x400, 0x0) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) connect$bt_l2cap(r1, &(0x7f0000001680)={0x1f, 0x8000, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x7}, 0xe) write$P9_RSTATFS(r5, &(0x7f0000000540)={0x43}, 0x43) sendmsg$unix(r2, &(0x7f00000015c0)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000000c0)}, {&(0x7f00000001c0)="a8f0ebab00", 0x5}, {&(0x7f0000000200)="f0d4178bd6fc5e4b73d42e7952216faf1b3037f7f158996b0c83e3e677d68136b58d41f1fc703a5495fb64202f1760f7f589eb46a97b0fafdd2e578d9fb51c84a2ad2498399628fa11cd752facd1dbca0e5371abf10233b352b0cf277b713e84", 0x60}, {&(0x7f0000000280)="b403c322c3fcef042a4a0f54421baba96c8bd424ff11d975929cf5d5cd82b260f1e7b5206e7942de7d123bf23205f7643d1e12b7440e210b586083f7ecbc04c495bbf9cc69bd54a4d69e76cf369a91d02612c879db80b87b355088bd1d9d64cf", 0x60}, {&(0x7f0000000300)="cd116ae3b5736139431db4b5d8ef698151243bf3d27c7d369395c75baac66337266ad6ff87a5e159c9368056846a65d628387f6547485e1ed0aec8dc8b9a56a98385555d4c8ce3fafcf18fd702034cec4692aa95bc2ebaea1518cb11c22b88322c1d5d6bd52f968ce428a271699fa4bcfdbdd99d278e47188251b7c02aeda044f359825a55631050f02ab9f522389a5799c428c45dc841cd878399e68a007f70c4ec67932ab26a1c264e88d6ad2ff5f8cceacaa13f4060673989fc098ae5cf56dd3f25a6f63095f23ed4d17e72eb0867e4", 0xd1}], 0x5, &(0x7f0000001580)=[@rights={{0x2c, 0x1, 0x1, [r3, r1, r4, r5, r1, r1, r1]}}], 0x30, 0x20000080}, 0x55) getpeername(r1, &(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80) r6 = fcntl$getown(0xffffffffffffffff, 0x9) waitid(0x2, r6, &(0x7f0000000440), 0x4, &(0x7f00000004c0)) r7 = syz_open_procfs(r6, &(0x7f0000001640)='net/fib_triestat\x00') ioctl$sock_inet_udp_SIOCINQ(r7, 0x5509, 0x0) futimesat(r7, &(0x7f00000000c0)='./file0\x00', &(0x7f0000001600)={{0x77359400}}) 17:59:10 executing program 6: mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='f2fs\x00', 0x21010b8, &(0x7f0000000540)='lazytime') r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r1, 0x5509, 0x0) renameat(r1, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000000080)='./file0\x00', 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r2, 0x5509, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x0, r3}}, './file0\x00'}) [ 1018.838661] ISOFS: Unable to identify CD-ROM format. [ 1018.869346] FAULT_INJECTION: forcing a failure. [ 1018.869346] name failslab, interval 1, probability 0, space 0, times 0 [ 1018.872855] CPU: 1 PID: 10235 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1018.873976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1018.875532] Call Trace: [ 1018.875903] [ 1018.876234] dump_stack_lvl+0x8b/0xb3 [ 1018.876798] should_fail.cold+0x5/0xa [ 1018.877347] ? io_uring_alloc_task_context+0x132/0x540 [ 1018.878094] should_failslab+0x5/0x10 [ 1018.878637] __kmalloc+0x72/0x440 [ 1018.879150] io_uring_alloc_task_context+0x132/0x540 [ 1018.879882] ? __io_sqe_files_unregister+0x186/0x186 [ 1018.880625] ? lock_downgrade+0x6d0/0x6d0 [ 1018.881228] ? do_raw_spin_lock+0x121/0x260 [ 1018.881854] ? rwlock_bug.part.0+0x90/0x90 [ 1018.882459] __io_uring_add_tctx_node.cold+0x19/0x188 [ 1018.883175] ? io_rsrc_buf_put+0x50/0x50 [ 1018.883743] io_uring_setup.cold+0x1e31/0x23ac [ 1018.884372] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1018.885100] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1018.885801] do_syscall_64+0x3b/0x90 [ 1018.886308] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1018.887004] RIP: 0033:0x7ffa78e2fb19 [ 1018.887525] 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 [ 1018.890003] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1018.891023] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1018.891987] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1018.892973] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1018.893934] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1018.894889] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1018.895864] [ 1018.904595] FAULT_INJECTION: forcing a failure. [ 1018.904595] name failslab, interval 1, probability 0, space 0, times 0 [ 1018.906423] CPU: 1 PID: 10238 Comm: syz-executor.3 Not tainted 5.16.0-next-20220118 #1 [ 1018.907553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1018.909072] Call Trace: [ 1018.909423] [ 1018.909738] dump_stack_lvl+0x8b/0xb3 [ 1018.910279] should_fail.cold+0x5/0xa [ 1018.910811] ? create_object.isra.0+0x3a/0xa20 [ 1018.911444] should_failslab+0x5/0x10 [ 1018.911948] kmem_cache_alloc+0x5b/0x480 [ 1018.912523] create_object.isra.0+0x3a/0xa20 [ 1018.913127] ? kasan_unpoison+0x23/0x50 [ 1018.913686] kmem_cache_alloc_trace+0x22e/0x3c0 [ 1018.914337] alloc_fs_context+0x58/0x9d0 [ 1018.914907] path_mount+0xa4d/0x1f80 [ 1018.915438] ? kasan_quarantine_put+0x87/0x1e0 [ 1018.916067] ? finish_automount+0xa20/0xa20 [ 1018.916670] ? kmem_cache_free+0xe0/0x420 [ 1018.917235] ? putname+0xfe/0x140 [ 1018.917736] __x64_sys_mount+0x27e/0x300 [ 1018.918291] ? path_mount+0x1f80/0x1f80 [ 1018.918843] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1018.919545] do_syscall_64+0x3b/0x90 [ 1018.920062] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1018.920761] RIP: 0033:0x7fa1e77f1b19 [ 1018.921263] 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 [ 1018.923636] RSP: 002b:00007fa1e4d67188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1018.924659] RAX: ffffffffffffffda RBX: 00007fa1e7904f60 RCX: 00007fa1e77f1b19 [ 1018.925600] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 1018.926547] RBP: 00007fa1e4d671d0 R08: 0000000020000540 R09: 0000000000000000 [ 1018.927492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1018.928444] R13: 00007ffce4c1fc3f R14: 00007fa1e4d67300 R15: 0000000000022000 [ 1018.929399] [ 1018.932190] FAULT_INJECTION: forcing a failure. [ 1018.932190] name failslab, interval 1, probability 0, space 0, times 0 [ 1018.933765] CPU: 1 PID: 10237 Comm: syz-executor.5 Not tainted 5.16.0-next-20220118 #1 [ 1018.934809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1018.936259] Call Trace: [ 1018.936623] [ 1018.936932] dump_stack_lvl+0x8b/0xb3 [ 1018.937457] should_fail.cold+0x5/0xa [ 1018.937973] ? create_object.isra.0+0x3a/0xa20 [ 1018.938595] should_failslab+0x5/0x10 [ 1018.939102] kmem_cache_alloc+0x5b/0x480 [ 1018.939657] create_object.isra.0+0x3a/0xa20 [ 1018.940267] ? kasan_unpoison+0x23/0x50 [ 1018.940847] kmem_cache_alloc_trace+0x22e/0x3c0 [ 1018.941480] legacy_init_fs_context+0x40/0xe0 [ 1018.942084] ? generic_parse_monolithic+0x1f0/0x1f0 [ 1018.942762] alloc_fs_context+0x563/0x9d0 [ 1018.943342] path_mount+0xa4d/0x1f80 [ 1018.943867] ? kasan_quarantine_put+0x87/0x1e0 [ 1018.944496] ? finish_automount+0xa20/0xa20 [ 1018.945079] ? kmem_cache_free+0xe0/0x420 [ 1018.945640] ? putname+0xfe/0x140 [ 1018.946123] __x64_sys_mount+0x27e/0x300 [ 1018.946671] ? path_mount+0x1f80/0x1f80 [ 1018.947209] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1018.947893] do_syscall_64+0x3b/0x90 [ 1018.948409] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1018.949101] RIP: 0033:0x7f42a235fb19 [ 1018.949596] 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 [ 1018.951931] RSP: 002b:00007f429f8d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1018.952928] RAX: ffffffffffffffda RBX: 00007f42a2472f60 RCX: 00007f42a235fb19 [ 1018.953850] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 1018.954811] RBP: 00007f429f8d51d0 R08: 0000000020000540 R09: 0000000000000000 [ 1018.955747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1018.956695] R13: 00007ffc0eb3391f R14: 00007f429f8d5300 R15: 0000000000022000 [ 1018.957645] [ 1018.960122] devtmpfs: Unknown parameter '"azytime' [ 1018.961618] devtmpfs: Unknown parameter 'la"ytime' 17:59:23 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x890008, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x5509, 0x0) renameat(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00') 17:59:23 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 17:59:23 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') (fail_nth: 12) 17:59:23 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 17:59:23 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 8) 17:59:23 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') (fail_nth: 14) [ 1031.813110] FAULT_INJECTION: forcing a failure. [ 1031.813110] name failslab, interval 1, probability 0, space 0, times 0 [ 1031.813964] CPU: 0 PID: 10256 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1031.814534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1031.815336] Call Trace: [ 1031.815531] [ 1031.815701] dump_stack_lvl+0x8b/0xb3 [ 1031.815991] should_fail.cold+0x5/0xa [ 1031.816279] ? __d_alloc+0x2a/0x990 [ 1031.816562] should_failslab+0x5/0x10 [ 1031.816848] kmem_cache_alloc+0x5b/0x480 [ 1031.817144] ? lockdep_hardirqs_on+0x79/0x100 [ 1031.817483] __d_alloc+0x2a/0x990 [ 1031.817748] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1031.818166] d_alloc_pseudo+0x19/0x70 [ 1031.818453] alloc_file_pseudo+0xce/0x250 [ 1031.818758] ? alloc_file+0x590/0x590 [ 1031.819047] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1031.819453] ? shmem_get_inode+0x5cd/0xcb0 [ 1031.819774] __shmem_file_setup+0x144/0x310 [ 1031.820096] ? _copy_from_user+0x139/0x170 [ 1031.820410] __do_sys_memfd_create+0x1c6/0x4f0 [ 1031.820766] do_syscall_64+0x3b/0x90 [ 1031.821051] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1031.821432] RIP: 0033:0x7f0f5317eb19 [ 1031.821704] 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 [ 1031.822998] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1031.823549] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007f0f5317eb19 [ 1031.824068] RDX: 00007f0f506f4000 RSI: 0000000000000000 RDI: 00007f0f531d80fb [ 1031.824606] RBP: 0000000000000000 R08: 00007f0f506f3ff8 R09: ffffffffffffffff [ 1031.825121] R10: 00007f0f506f3ffc R11: 0000000000000246 R12: 0000000020000000 [ 1031.825637] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020000640 [ 1031.826169] 17:59:23 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 44) 17:59:23 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f00000003c0)='./file0/../file0\x00', &(0x7f0000000400)) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000000300), 0x3, 0x101002) fsconfig$FSCONFIG_SET_PATH(r1, 0x3, &(0x7f0000000340)='lazytime', &(0x7f0000000380)='./file0\x00', 0xffffffffffffffff) setresuid(0x0, r0, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="785a0695253a80d93c2b09844ebc38d08226b803bff2f075c2cbca437b68882a189cb2b551299941c2c7afed8ff1ec1da46dd610c6c162a7c68df84ac23dfadc390874c18fe6f0a00a9e6547663d3d565b806476a1337d3c959e1db4", 0x5c, 0x4}], 0x80, &(0x7f0000000180)=ANY=[@ANYBLOB='map=off,overriderockperm,mode=0x00000000000000f8,uid=', @ANYRESHEX=r0, @ANYBLOB="2c6f626a5f726f920a7a3d6576746d706673002c00"]) creat(&(0x7f0000000200)='./file0/../file0\x00', 0x49b106135119629b) [ 1031.838782] FAULT_INJECTION: forcing a failure. [ 1031.838782] name failslab, interval 1, probability 0, space 0, times 0 [ 1031.839645] CPU: 0 PID: 10260 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1031.840229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1031.841060] Call Trace: [ 1031.841250] [ 1031.841418] dump_stack_lvl+0x8b/0xb3 [ 1031.841704] should_fail.cold+0x5/0xa [ 1031.841988] ? create_object.isra.0+0x3a/0xa20 [ 1031.842334] should_failslab+0x5/0x10 [ 1031.842613] kmem_cache_alloc+0x5b/0x480 [ 1031.842919] create_object.isra.0+0x3a/0xa20 [ 1031.843252] ? kasan_unpoison+0x23/0x50 [ 1031.843555] __kmalloc+0x25b/0x440 [ 1031.843834] io_uring_alloc_task_context+0x132/0x540 [ 1031.844216] ? __io_sqe_files_unregister+0x186/0x186 [ 1031.844608] ? lock_downgrade+0x6d0/0x6d0 [ 1031.844922] ? do_raw_spin_lock+0x121/0x260 [ 1031.845242] ? rwlock_bug.part.0+0x90/0x90 [ 1031.845569] __io_uring_add_tctx_node.cold+0x19/0x188 [ 1031.845947] ? io_rsrc_buf_put+0x50/0x50 [ 1031.846260] io_uring_setup.cold+0x1e31/0x23ac [ 1031.846604] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1031.846994] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1031.847373] do_syscall_64+0x3b/0x90 [ 1031.847659] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1031.848045] RIP: 0033:0x7ffa78e2fb19 [ 1031.848325] 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 [ 1031.849632] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1031.850185] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1031.850706] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1031.851232] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1031.851748] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1031.852277] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1031.852815] [ 1031.856664] FAULT_INJECTION: forcing a failure. [ 1031.856664] name failslab, interval 1, probability 0, space 0, times 0 [ 1031.857541] CPU: 0 PID: 10264 Comm: syz-executor.3 Not tainted 5.16.0-next-20220118 #1 [ 1031.858124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1031.858886] Call Trace: [ 1031.859078] [ 1031.859245] dump_stack_lvl+0x8b/0xb3 [ 1031.859531] should_fail.cold+0x5/0xa [ 1031.859814] ? legacy_init_fs_context+0x40/0xe0 [ 1031.860166] should_failslab+0x5/0x10 [ 1031.860441] kmem_cache_alloc_trace+0x55/0x3c0 [ 1031.860803] legacy_init_fs_context+0x40/0xe0 [ 1031.861147] ? generic_parse_monolithic+0x1f0/0x1f0 [ 1031.861513] alloc_fs_context+0x563/0x9d0 [ 1031.861832] path_mount+0xa4d/0x1f80 [ 1031.862114] ? kasan_quarantine_put+0x87/0x1e0 [ 1031.862466] ? finish_automount+0xa20/0xa20 [ 1031.862784] ? kmem_cache_free+0xe0/0x420 [ 1031.863095] ? putname+0xfe/0x140 [ 1031.863328] FAULT_INJECTION: forcing a failure. [ 1031.863328] name failslab, interval 1, probability 0, space 0, times 0 [ 1031.863374] __x64_sys_mount+0x27e/0x300 [ 1031.865201] ? path_mount+0x1f80/0x1f80 [ 1031.865507] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1031.865884] do_syscall_64+0x3b/0x90 [ 1031.866163] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1031.866549] RIP: 0033:0x7fa1e77f1b19 [ 1031.866818] 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 [ 1031.868119] RSP: 002b:00007fa1e4d67188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1031.868678] RAX: ffffffffffffffda RBX: 00007fa1e7904f60 RCX: 00007fa1e77f1b19 [ 1031.869206] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 1031.869710] RBP: 00007fa1e4d671d0 R08: 0000000020000540 R09: 0000000000000000 [ 1031.870222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1031.870742] R13: 00007ffce4c1fc3f R14: 00007fa1e4d67300 R15: 0000000000022000 [ 1031.871250] [ 1031.871426] CPU: 1 PID: 10263 Comm: syz-executor.5 Not tainted 5.16.0-next-20220118 #1 [ 1031.872519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1031.874006] Call Trace: [ 1031.874358] [ 1031.874702] dump_stack_lvl+0x8b/0xb3 [ 1031.875241] should_fail.cold+0x5/0xa [ 1031.875777] ? alloc_fs_context+0x58/0x9d0 17:59:24 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) [ 1031.876361] should_failslab+0x5/0x10 [ 1031.877061] kmem_cache_alloc_trace+0x55/0x3c0 [ 1031.877700] alloc_fs_context+0x58/0x9d0 [ 1031.878240] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1031.878999] reconfigure_single+0x43/0xd0 [ 1031.879582] public_dev_mount+0x69/0xf0 [ 1031.880129] ? devtmpfs_submit_req+0x100/0x100 [ 1031.880777] legacy_get_tree+0x105/0x220 [ 1031.881321] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1031.882058] vfs_get_tree+0x8e/0x2f0 [ 1031.882590] path_mount+0x131b/0x1f80 [ 1031.883142] ? kasan_quarantine_put+0x87/0x1e0 [ 1031.883785] ? finish_automount+0xa20/0xa20 [ 1031.884367] ? kmem_cache_free+0xe0/0x420 [ 1031.884960] ? putname+0xfe/0x140 [ 1031.885454] __x64_sys_mount+0x27e/0x300 [ 1031.886022] ? path_mount+0x1f80/0x1f80 [ 1031.886572] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1031.887289] do_syscall_64+0x3b/0x90 [ 1031.887824] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1031.888528] RIP: 0033:0x7f42a235fb19 [ 1031.889035] 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 [ 1031.891415] RSP: 002b:00007f429f8d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1031.892417] RAX: ffffffffffffffda RBX: 00007f42a2472f60 RCX: 00007f42a235fb19 [ 1031.893366] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 1031.894298] RBP: 00007f429f8d51d0 R08: 0000000020000540 R09: 0000000000000000 [ 1031.895249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1031.896183] R13: 00007ffc0eb3391f R14: 00007f429f8d5300 R15: 0000000000022000 [ 1031.897162] 17:59:24 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 45) [ 1031.989836] FAULT_INJECTION: forcing a failure. [ 1031.989836] name failslab, interval 1, probability 0, space 0, times 0 [ 1031.990741] CPU: 0 PID: 10272 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1031.991327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1031.992090] Call Trace: [ 1031.992288] [ 1031.992451] dump_stack_lvl+0x8b/0xb3 [ 1031.992736] should_fail.cold+0x5/0xa [ 1031.993004] ? io_wq_create+0xe7/0xd00 [ 1031.993296] should_failslab+0x5/0x10 [ 1031.993560] __kmalloc+0x72/0x440 [ 1031.993824] io_wq_create+0xe7/0xd00 [ 1031.994117] io_uring_alloc_task_context+0x294/0x540 [ 1031.994505] ? __io_sqe_files_unregister+0x186/0x186 [ 1031.994886] ? io_issue_sqe+0x6c70/0x6c70 [ 1031.995195] ? io_do_iopoll+0xaf0/0xaf0 [ 1031.995504] ? rwlock_bug.part.0+0x90/0x90 [ 1031.995832] __io_uring_add_tctx_node.cold+0x19/0x188 [ 1031.996220] ? io_rsrc_buf_put+0x50/0x50 [ 1031.996548] io_uring_setup.cold+0x1e31/0x23ac [ 1031.996897] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1031.997293] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1031.997678] do_syscall_64+0x3b/0x90 [ 1031.997960] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1031.998339] RIP: 0033:0x7ffa78e2fb19 [ 1031.998628] 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 [ 1031.999936] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1032.000490] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1032.001019] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1032.001523] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1032.002034] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1032.002547] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1032.003058] 17:59:35 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 46) 17:59:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') (fail_nth: 15) 17:59:35 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 17:59:35 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 17:59:35 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') (fail_nth: 13) 17:59:35 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x10190a8, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 17:59:35 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r1, 0x5509, 0x0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x43) socket$unix(0x1, 0x5, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x0, @none, 0x0, 0x2}, 0xe) recvmmsg$unix(r1, &(0x7f0000000480)=[{{&(0x7f0000000380), 0x6e, &(0x7f0000000080)=[{&(0x7f0000000580)=""/207, 0xcf}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x2, &(0x7f0000000400)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0x58}}], 0x1, 0xe93f8ae373b3f8a7, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000001680)={{0x1, 0x1, 0x18, r2, {r3, 0xffffffffffffffff}}, './file0\x00'}) connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x0, 0x2}, 0xe) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendto$unix(r4, &(0x7f0000000200)="bc32db380f5c8fd6bcf360048a372e399ed79ba61a049503233a5daa79e75366c172d84643e4785e5b1731b44c4c4812f2cbbe259c129c5ec5b9ce9e8a2117ed97290d2c67ab2b2f4ec286c69f4e90a25ad881f67f20734ed13e7848b6d87b1afe3b7cfe8b72f2fd4fd6efac2eb73c097f8311ff5cbcc70b141e296fa9e434a6daec5320a7dd05fc18c83538c8922a7ff14165bc3d50a6d99bca9513c6fa021c3360f7d8468642c44f1eae637db05bea100ecdf9b041b9a0e2d396a6f77bdbd69d06bdecbb59", 0xc6, 0x20008801, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) getpeername(r4, &(0x7f0000000180)=@nl, &(0x7f00000000c0)=0xfffffffffffffd3b) 17:59:35 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 9) [ 1043.633040] FAULT_INJECTION: forcing a failure. [ 1043.633040] name failslab, interval 1, probability 0, space 0, times 0 [ 1043.634538] CPU: 1 PID: 10288 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1043.635537] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1043.636953] Call Trace: [ 1043.637282] [ 1043.637584] dump_stack_lvl+0x8b/0xb3 [ 1043.638275] should_fail.cold+0x5/0xa [ 1043.638966] ? create_object.isra.0+0x3a/0xa20 [ 1043.639788] should_failslab+0x5/0x10 [ 1043.640422] kmem_cache_alloc+0x5b/0x480 [ 1043.641015] create_object.isra.0+0x3a/0xa20 [ 1043.641607] ? kasan_unpoison+0x23/0x50 [ 1043.642133] kmem_cache_alloc+0x239/0x480 [ 1043.642692] __d_alloc+0x2a/0x990 [ 1043.643153] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1043.643868] d_alloc_pseudo+0x19/0x70 [ 1043.644379] alloc_file_pseudo+0xce/0x250 [ 1043.644965] ? alloc_file+0x590/0x590 [ 1043.645465] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1043.646167] ? shmem_get_inode+0x5cd/0xcb0 [ 1043.646731] __shmem_file_setup+0x144/0x310 [ 1043.647293] ? _copy_from_user+0x139/0x170 [ 1043.647851] __do_sys_memfd_create+0x1c6/0x4f0 [ 1043.648460] do_syscall_64+0x3b/0x90 [ 1043.648959] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1043.649630] RIP: 0033:0x7f0f5317eb19 [ 1043.650110] 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 [ 1043.652363] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1043.653333] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007f0f5317eb19 [ 1043.654220] RDX: 00007f0f506f4000 RSI: 0000000000000000 RDI: 00007f0f531d80fb [ 1043.655101] RBP: 0000000000000000 R08: 00007f0f506f3ff8 R09: ffffffffffffffff [ 1043.656005] R10: 00007f0f506f3ffc R11: 0000000000000246 R12: 0000000020000000 [ 1043.656972] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020000640 [ 1043.657894] [ 1043.659285] FAULT_INJECTION: forcing a failure. [ 1043.659285] name failslab, interval 1, probability 0, space 0, times 0 [ 1043.660847] CPU: 1 PID: 10286 Comm: syz-executor.5 Not tainted 5.16.0-next-20220118 #1 [ 1043.661692] FAULT_INJECTION: forcing a failure. [ 1043.661692] name failslab, interval 1, probability 0, space 0, times 0 [ 1043.661876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1043.664084] Call Trace: [ 1043.664430] [ 1043.664748] dump_stack_lvl+0x8b/0xb3 [ 1043.665256] should_fail.cold+0x5/0xa [ 1043.665759] ? create_object.isra.0+0x3a/0xa20 [ 1043.666363] should_failslab+0x5/0x10 [ 1043.666847] kmem_cache_alloc+0x5b/0x480 [ 1043.667374] create_object.isra.0+0x3a/0xa20 [ 1043.667954] ? kasan_unpoison+0x23/0x50 [ 1043.668584] kmem_cache_alloc_trace+0x22e/0x3c0 [ 1043.669370] alloc_fs_context+0x58/0x9d0 [ 1043.670036] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1043.670918] reconfigure_single+0x43/0xd0 [ 1043.671592] public_dev_mount+0x69/0xf0 [ 1043.672248] ? devtmpfs_submit_req+0x100/0x100 [ 1043.672983] legacy_get_tree+0x105/0x220 [ 1043.673632] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1043.674515] vfs_get_tree+0x8e/0x2f0 [ 1043.675120] path_mount+0x131b/0x1f80 [ 1043.675756] ? kasan_quarantine_put+0x87/0x1e0 [ 1043.676504] ? finish_automount+0xa20/0xa20 [ 1043.677207] ? kmem_cache_free+0xe0/0x420 [ 1043.677863] ? putname+0xfe/0x140 [ 1043.678449] __x64_sys_mount+0x27e/0x300 [ 1043.679105] ? path_mount+0x1f80/0x1f80 [ 1043.679765] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1043.680450] do_syscall_64+0x3b/0x90 [ 1043.681039] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1043.681779] RIP: 0033:0x7f42a235fb19 [ 1043.682263] 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 [ 1043.684571] RSP: 002b:00007f429f8d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1043.685698] RAX: ffffffffffffffda RBX: 00007f42a2472f60 RCX: 00007f42a235fb19 [ 1043.686631] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 1043.687691] RBP: 00007f429f8d51d0 R08: 0000000020000540 R09: 0000000000000000 [ 1043.688841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1043.689840] R13: 00007ffc0eb3391f R14: 00007f429f8d5300 R15: 0000000000022000 [ 1043.690801] [ 1043.691121] CPU: 0 PID: 10292 Comm: syz-executor.3 Not tainted 5.16.0-next-20220118 #1 [ 1043.691704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1043.692509] Call Trace: [ 1043.692748] [ 1043.692936] dump_stack_lvl+0x8b/0xb3 [ 1043.693344] should_fail.cold+0x5/0xa [ 1043.693777] ? create_object.isra.0+0x3a/0xa20 [ 1043.694123] should_failslab+0x5/0x10 [ 1043.694409] kmem_cache_alloc+0x5b/0x480 [ 1043.694447] FAULT_INJECTION: forcing a failure. [ 1043.694447] name failslab, interval 1, probability 0, space 0, times 0 [ 1043.694714] create_object.isra.0+0x3a/0xa20 [ 1043.696421] ? kasan_unpoison+0x23/0x50 [ 1043.696733] kmem_cache_alloc_trace+0x22e/0x3c0 [ 1043.697084] legacy_init_fs_context+0x40/0xe0 [ 1043.697419] ? generic_parse_monolithic+0x1f0/0x1f0 [ 1043.697789] alloc_fs_context+0x563/0x9d0 [ 1043.698104] path_mount+0xa4d/0x1f80 [ 1043.698390] ? kasan_quarantine_put+0x87/0x1e0 [ 1043.698733] ? finish_automount+0xa20/0xa20 [ 1043.699049] ? kmem_cache_free+0xe0/0x420 [ 1043.699357] ? putname+0xfe/0x140 [ 1043.699630] __x64_sys_mount+0x27e/0x300 [ 1043.699931] ? path_mount+0x1f80/0x1f80 [ 1043.700233] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1043.700618] do_syscall_64+0x3b/0x90 [ 1043.700919] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1043.701306] RIP: 0033:0x7fa1e77f1b19 [ 1043.701580] 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 [ 1043.702872] RSP: 002b:00007fa1e4d67188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1043.703419] RAX: ffffffffffffffda RBX: 00007fa1e7904f60 RCX: 00007fa1e77f1b19 [ 1043.703931] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 1043.704444] RBP: 00007fa1e4d671d0 R08: 0000000020000540 R09: 0000000000000000 [ 1043.704960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1043.705463] R13: 00007ffce4c1fc3f R14: 00007fa1e4d67300 R15: 0000000000022000 [ 1043.705990] [ 1043.706168] CPU: 1 PID: 10290 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1043.707237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1043.708695] Call Trace: [ 1043.709041] [ 1043.709349] dump_stack_lvl+0x8b/0xb3 [ 1043.709869] should_fail.cold+0x5/0xa [ 1043.710385] ? create_object.isra.0+0x3a/0xa20 [ 1043.711015] should_failslab+0x5/0x10 [ 1043.711525] kmem_cache_alloc+0x5b/0x480 [ 1043.712090] create_object.isra.0+0x3a/0xa20 [ 1043.712691] ? kasan_unpoison+0x23/0x50 [ 1043.713242] __kmalloc+0x25b/0x440 [ 1043.713737] io_wq_create+0xe7/0xd00 [ 1043.714274] io_uring_alloc_task_context+0x294/0x540 [ 1043.714963] ? __io_sqe_files_unregister+0x186/0x186 [ 1043.715657] ? io_issue_sqe+0x6c70/0x6c70 [ 1043.716228] ? io_do_iopoll+0xaf0/0xaf0 [ 1043.716790] ? rwlock_bug.part.0+0x90/0x90 [ 1043.717377] __io_uring_add_tctx_node.cold+0x19/0x188 [ 1043.718073] ? io_rsrc_buf_put+0x50/0x50 [ 1043.718632] io_uring_setup.cold+0x1e31/0x23ac [ 1043.719251] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1043.719968] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1043.720664] do_syscall_64+0x3b/0x90 [ 1043.721185] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1043.721877] RIP: 0033:0x7ffa78e2fb19 [ 1043.722371] 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 [ 1043.724716] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1043.725698] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1043.726627] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1043.727562] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1043.728496] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1043.729443] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1043.730404] 17:59:35 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 17:59:35 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\x84azy4i\xcee') getgid() statx(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000800)=[r1, 0x0]) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee00}}, './file0\x00'}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x200, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="1363b900dfb67e3d3d6213f8d58f94c3d05a3a94548437ebbde63b99ad8fb1b62b2ccdf6c554af8d3e9852c4533f1b37a779ce803f95f7575e218c8ec0045ce7bbfed0f5d832bd509b83f6cb1e7ab3ca896e0ea83076c7e37f40c7e57497fa03d1f072536774b0219ea1d835ce4356d9cc1fafc50246db85909ebbb0cc6e6f989e247c719023713529eda521c9c66cc38e3ace7bf1151834ace64a61f0fdfaea40151f3e4111e8a47e7e8c1817bbca80", 0xb0, 0x8}], 0xa, &(0x7f0000000200)={[{@huge_never}, {@nr_inodes={'nr_inodes', 0x3d, [0x35, 0x8b01e4afeafd0fec, 0x36, 0x25, 0x34, 0x6b]}}, {@mpol={'mpol', 0x3d, {'local', '', @void}}}, {@size={'size', 0x3d, [0x34, 0x4a, 0x74, 0x30, 0x65, 0x34]}}, {@gid={'gid', 0x3d, r1}}, {@nr_blocks={'nr_blocks', 0x3d, [0x78, 0x38, 0x70]}}, {@huge_never}, {@huge_always}, {@nr_inodes={'nr_inodes', 0x3d, [0x6b, 0x6d, 0x78, 0x67, 0x67, 0x33]}}, {@huge_within_size}], [{@subj_type={'subj_type', 0x3d, 'devtmpfs\x00'}}, {@uid_lt={'uid<', r2}}, {@obj_type={'obj_type', 0x3d, ',[*6'}}, {@euid_gt={'euid>', r3}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}]}) [ 1043.759197] ISOFS: Unable to identify CD-ROM format. 17:59:35 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 17:59:35 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 17:59:35 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 17:59:35 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 10) [ 1043.846320] devtmpfs: Unknown parameter 'la"ytime' [ 1043.849318] devtmpfs: Unknown parameter '"azytime' [ 1043.849903] devtmpfs: Unknown parameter 'azy4ie' [ 1043.856634] devtmpfs: Unknown parameter 'azy4ie' 17:59:36 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') (fail_nth: 14) 17:59:36 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, @none, 0x0, 0x2}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x0, 0x2}, 0xe) getsockname(r0, &(0x7f0000000580)=@l2={0x1f, 0x0, @fixed}, &(0x7f0000000600)=0x80) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r2 = syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f00000002c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000380)=[{&(0x7f0000000300)="568491b6abc620bd84f833af95e7279cfe216ae39ef92274edb8708ce7751b617a58993f7412dfa2b5cd5595bb994e3e61ddc498f4d9c763fa1013d8d1fec06cdf29913be46d327f2393e59aa33d19588ca280d5df3e3fe7f7f5180f24a181013484475fd9f50f0f", 0x68, 0x1000}], 0x3, &(0x7f00000003c0)={[{@orlov}, {@nombcache}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x1}}, {@grpquota}, {@journal_checksum}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@barrier}], [{@uid_eq={'uid', 0x3d, r1}}]}) open_tree(r2, &(0x7f0000000480)='./file0\x00', 0x80001) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="4239aea9c6e1cd8a334e60b3001ad5b2d3a0523468087c7ceedc72d127a8", 0x1e, 0x1000}], 0x4000, &(0x7f00000001c0)={[{@nr_blocks={'nr_blocks', 0x3d, [0x6d, 0x32, 0x32, 0x37, 0x67, 0x6b, 0x37, 0x78]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x38, 0x31]}}, {@mpol={'mpol', 0x3d, {'bind', '=static', @void}}}, {@nr_blocks={'nr_blocks', 0x3d, [0x33]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x39, 0x67, 0x37, 0x2d, 0x31, 0x74]}}, {@huge_never}, {@size={'size', 0x3d, [0x70, 0x30, 0x67, 0x78, 0x2d, 0x33, 0x36, 0x38]}}, {@huge_always}], [{@euid_lt={'euid<', r1}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@fsname={'fsname', 0x3d, 'lazytime'}}]}) [ 1043.911481] FAULT_INJECTION: forcing a failure. [ 1043.911481] name failslab, interval 1, probability 0, space 0, times 0 [ 1043.912454] CPU: 0 PID: 10310 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1043.913058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1043.913888] Call Trace: [ 1043.914088] [ 1043.914260] dump_stack_lvl+0x8b/0xb3 [ 1043.914570] should_fail.cold+0x5/0xa [ 1043.914878] ? __alloc_file+0x21/0x240 [ 1043.915180] should_failslab+0x5/0x10 [ 1043.915461] kmem_cache_alloc+0x5b/0x480 [ 1043.915778] __alloc_file+0x21/0x240 [ 1043.916080] alloc_empty_file+0x6d/0x170 [ 1043.916401] alloc_file+0x59/0x590 [ 1043.916689] alloc_file_pseudo+0x16a/0x250 [ 1043.917026] ? alloc_file+0x590/0x590 [ 1043.917347] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1043.917789] ? shmem_get_inode+0x5cd/0xcb0 [ 1043.918134] __shmem_file_setup+0x144/0x310 [ 1043.918485] ? _copy_from_user+0x139/0x170 [ 1043.918817] __do_sys_memfd_create+0x1c6/0x4f0 [ 1043.919200] do_syscall_64+0x3b/0x90 [ 1043.919508] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1043.919900] RIP: 0033:0x7f0f5317eb19 [ 1043.920185] 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 [ 1043.921523] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1043.922076] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007f0f5317eb19 [ 1043.922600] RDX: 00007f0f506f4000 RSI: 0000000000000000 RDI: 00007f0f531d80fb [ 1043.923125] RBP: 0000000000000000 R08: 00007f0f506f3ff8 R09: ffffffffffffffff [ 1043.923648] R10: 00007f0f506f3ffc R11: 0000000000000246 R12: 0000000020000000 [ 1043.924181] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020000640 [ 1043.924751] [ 1043.952375] FAULT_INJECTION: forcing a failure. [ 1043.952375] name failslab, interval 1, probability 0, space 0, times 0 [ 1043.953301] CPU: 0 PID: 10313 Comm: syz-executor.3 Not tainted 5.16.0-next-20220118 #1 [ 1043.953859] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1043.954682] Call Trace: [ 1043.954872] [ 1043.955047] dump_stack_lvl+0x8b/0xb3 [ 1043.955348] should_fail.cold+0x5/0xa [ 1043.955638] ? alloc_fs_context+0x58/0x9d0 [ 1043.955959] should_failslab+0x5/0x10 [ 1043.956245] kmem_cache_alloc_trace+0x55/0x3c0 [ 1043.956598] alloc_fs_context+0x58/0x9d0 [ 1043.956929] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1043.957313] reconfigure_single+0x43/0xd0 [ 1043.957633] public_dev_mount+0x69/0xf0 [ 1043.957918] ? devtmpfs_submit_req+0x100/0x100 [ 1043.958276] legacy_get_tree+0x105/0x220 [ 1043.958565] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1043.958984] vfs_get_tree+0x8e/0x2f0 [ 1043.959259] path_mount+0x131b/0x1f80 [ 1043.959562] ? kasan_quarantine_put+0x87/0x1e0 [ 1043.959923] ? finish_automount+0xa20/0xa20 [ 1043.960223] ? kmem_cache_free+0xe0/0x420 [ 1043.960555] ? putname+0xfe/0x140 [ 1043.960828] __x64_sys_mount+0x27e/0x300 [ 1043.961139] ? path_mount+0x1f80/0x1f80 [ 1043.961425] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1043.961813] do_syscall_64+0x3b/0x90 [ 1043.962088] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1043.962477] RIP: 0033:0x7fa1e77f1b19 [ 1043.962739] 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 [ 1043.964066] RSP: 002b:00007fa1e4d67188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1043.964589] RAX: ffffffffffffffda RBX: 00007fa1e7904f60 RCX: 00007fa1e77f1b19 [ 1043.965128] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 1043.965655] RBP: 00007fa1e4d671d0 R08: 0000000020000540 R09: 0000000000000000 [ 1043.966193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1043.966731] R13: 00007ffce4c1fc3f R14: 00007fa1e4d67300 R15: 0000000000022000 [ 1043.967285] 17:59:36 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 47) 17:59:36 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x100) mknodat$loop(r0, &(0x7f0000000080)='./file0\x00', 0x4, 0x0) 17:59:36 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 17:59:36 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') (fail_nth: 16) 17:59:36 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) [ 1043.996777] loop7: detected capacity change from 0 to 16 [ 1043.998151] EXT4-fs: Ignoring removed orlov option [ 1043.999793] FAULT_INJECTION: forcing a failure. [ 1043.999793] name failslab, interval 1, probability 0, space 0, times 0 [ 1044.001275] CPU: 1 PID: 10321 Comm: syz-executor.5 Not tainted 5.16.0-next-20220118 #1 [ 1044.002291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1044.003692] Call Trace: [ 1044.004039] [ 1044.004347] dump_stack_lvl+0x8b/0xb3 [ 1044.004898] should_fail.cold+0x5/0xa [ 1044.005397] ? shmem_init_fs_context+0x41/0x270 [ 1044.006010] should_failslab+0x5/0x10 [ 1044.006496] kmem_cache_alloc_trace+0x55/0x3c0 [ 1044.007084] ? shmem_create+0x40/0x40 [ 1044.007608] shmem_init_fs_context+0x41/0x270 [ 1044.008190] ? shmem_create+0x40/0x40 [ 1044.008725] alloc_fs_context+0x563/0x9d0 [ 1044.009299] reconfigure_single+0x43/0xd0 [ 1044.009863] public_dev_mount+0x69/0xf0 [ 1044.010405] ? devtmpfs_submit_req+0x100/0x100 [ 1044.011009] legacy_get_tree+0x105/0x220 [ 1044.011556] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1044.012283] vfs_get_tree+0x8e/0x2f0 [ 1044.012813] path_mount+0x131b/0x1f80 [ 1044.013344] ? kasan_quarantine_put+0x87/0x1e0 [ 1044.013952] ? finish_automount+0xa20/0xa20 [ 1044.014538] ? kmem_cache_free+0xe0/0x420 [ 1044.014589] FAULT_INJECTION: forcing a failure. [ 1044.014589] name failslab, interval 1, probability 0, space 0, times 0 [ 1044.015099] ? putname+0xfe/0x140 [ 1044.016405] __x64_sys_mount+0x27e/0x300 [ 1044.016945] ? path_mount+0x1f80/0x1f80 [ 1044.017476] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1044.018150] do_syscall_64+0x3b/0x90 [ 1044.018647] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1044.019326] RIP: 0033:0x7f42a235fb19 [ 1044.019808] 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 [ 1044.022085] RSP: 002b:00007f429f8d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1044.023041] RAX: ffffffffffffffda RBX: 00007f42a2472f60 RCX: 00007f42a235fb19 [ 1044.023932] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 1044.024835] RBP: 00007f429f8d51d0 R08: 0000000020000540 R09: 0000000000000000 [ 1044.025717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1044.026586] R13: 00007ffc0eb3391f R14: 00007f429f8d5300 R15: 0000000000022000 [ 1044.027479] [ 1044.027778] CPU: 0 PID: 10324 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1044.028337] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1044.029121] Call Trace: [ 1044.029319] [ 1044.029481] dump_stack_lvl+0x8b/0xb3 [ 1044.029764] should_fail.cold+0x5/0xa [ 1044.030045] ? io_wq_create+0x3e9/0xd00 [ 1044.030335] should_failslab+0x5/0x10 [ 1044.030602] kmem_cache_alloc_node_trace+0x59/0x3f0 [ 1044.030956] io_wq_create+0x3e9/0xd00 [ 1044.031248] io_uring_alloc_task_context+0x294/0x540 [ 1044.031631] ? __io_sqe_files_unregister+0x186/0x186 [ 1044.032020] ? io_issue_sqe+0x6c70/0x6c70 [ 1044.032332] ? io_do_iopoll+0xaf0/0xaf0 [ 1044.032633] ? rwlock_bug.part.0+0x90/0x90 [ 1044.032963] __io_uring_add_tctx_node.cold+0x19/0x188 [ 1044.033353] ? io_rsrc_buf_put+0x50/0x50 [ 1044.033664] io_uring_setup.cold+0x1e31/0x23ac [ 1044.034021] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1044.034423] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1044.034797] do_syscall_64+0x3b/0x90 [ 1044.035084] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1044.035469] RIP: 0033:0x7ffa78e2fb19 [ 1044.035740] 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 [ 1044.037058] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1044.037183] journal_path: Lookup failure for './file0' [ 1044.037605] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1044.037615] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1044.037624] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1044.038349] EXT4-fs: error: could not find journal device path [ 1044.038832] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1044.041198] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1044.041717] [ 1044.078464] loop7: detected capacity change from 0 to 16 [ 1044.079749] tmpfs: Bad value for 'nr_blocks' 17:59:36 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 11) [ 1044.091663] FAULT_INJECTION: forcing a failure. [ 1044.091663] name failslab, interval 1, probability 0, space 0, times 0 [ 1044.092561] CPU: 0 PID: 10327 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1044.093138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1044.093896] Call Trace: [ 1044.094085] [ 1044.094267] dump_stack_lvl+0x8b/0xb3 [ 1044.094549] should_fail.cold+0x5/0xa [ 1044.094819] ? create_object.isra.0+0x3a/0xa20 [ 1044.095152] should_failslab+0x5/0x10 [ 1044.095422] kmem_cache_alloc+0x5b/0x480 [ 1044.095714] create_object.isra.0+0x3a/0xa20 [ 1044.096031] ? kasan_unpoison+0x23/0x50 [ 1044.096321] kmem_cache_alloc+0x239/0x480 [ 1044.096642] __alloc_file+0x21/0x240 [ 1044.096923] alloc_empty_file+0x6d/0x170 [ 1044.097213] alloc_file+0x59/0x590 [ 1044.097474] alloc_file_pseudo+0x16a/0x250 [ 1044.097778] ? alloc_file+0x590/0x590 [ 1044.098057] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1044.098443] ? shmem_get_inode+0x5cd/0xcb0 [ 1044.098753] __shmem_file_setup+0x144/0x310 [ 1044.099062] ? _copy_from_user+0x139/0x170 [ 1044.099384] __do_sys_memfd_create+0x1c6/0x4f0 [ 1044.099713] do_syscall_64+0x3b/0x90 [ 1044.099984] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1044.100350] RIP: 0033:0x7f0f5317eb19 [ 1044.100627] 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 [ 1044.101917] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1044.102472] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007f0f5317eb19 [ 1044.102994] RDX: 00007f0f506f4000 RSI: 0000000000000000 RDI: 00007f0f531d80fb [ 1044.103514] RBP: 0000000000000000 R08: 00007f0f506f3ff8 R09: ffffffffffffffff [ 1044.104029] R10: 00007f0f506f3ffc R11: 0000000000000246 R12: 0000000020000000 [ 1044.104541] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020000640 [ 1044.105087] 17:59:36 executing program 6: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000140)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000000c0)=0x7fffffff) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x7fffffff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x8, &(0x7f0000000000)='la:y\x94ime\xfdtT\xbb\xa4,/\x93\xb8J\x05\x8e\xfbs\x9f\\\xbc{mr2\xf0d2\x977\x84\xe91\xdb\x04\x84\xa9!\xb7\xc4\xe1Pi\xe4*k\x8e\xbaGG\xf7\xd9H\xf2\xc6I\xdc\xdb\x92\xa1\xec\xfao') 17:59:36 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) [ 1044.129010] loop7: detected capacity change from 0 to 16 17:59:36 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') (fail_nth: 17) 17:59:36 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 48) [ 1044.182210] FAULT_INJECTION: forcing a failure. [ 1044.182210] name failslab, interval 1, probability 0, space 0, times 0 [ 1044.183156] CPU: 0 PID: 10334 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1044.183704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1044.184470] Call Trace: [ 1044.184663] [ 1044.184842] dump_stack_lvl+0x8b/0xb3 [ 1044.185143] should_fail.cold+0x5/0xa [ 1044.185424] ? create_object.isra.0+0x3a/0xa20 [ 1044.185779] should_failslab+0x5/0x10 [ 1044.186046] kmem_cache_alloc+0x5b/0x480 [ 1044.186355] create_object.isra.0+0x3a/0xa20 [ 1044.186671] ? kasan_unpoison+0x23/0x50 [ 1044.186980] kmem_cache_alloc_node_trace+0x256/0x3f0 [ 1044.187354] io_wq_create+0x3e9/0xd00 [ 1044.187659] io_uring_alloc_task_context+0x294/0x540 [ 1044.188043] ? __io_sqe_files_unregister+0x186/0x186 [ 1044.188405] ? io_issue_sqe+0x6c70/0x6c70 [ 1044.188738] ? io_do_iopoll+0xaf0/0xaf0 [ 1044.189038] ? rwlock_bug.part.0+0x90/0x90 [ 1044.189361] __io_uring_add_tctx_node.cold+0x19/0x188 [ 1044.189746] ? io_rsrc_buf_put+0x50/0x50 [ 1044.190054] io_uring_setup.cold+0x1e31/0x23ac [ 1044.190393] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1044.190795] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1044.191178] do_syscall_64+0x3b/0x90 [ 1044.191458] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1044.191837] RIP: 0033:0x7ffa78e2fb19 [ 1044.192103] 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 [ 1044.193417] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1044.193968] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1044.194485] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1044.194999] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1044.195511] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1044.196026] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1044.196556] [ 1044.196579] devtmpfs: Unknown parameter 'la:yimetT' [ 1044.200712] FAULT_INJECTION: forcing a failure. [ 1044.200712] name failslab, interval 1, probability 0, space 0, times 0 [ 1044.201590] CPU: 0 PID: 10332 Comm: syz-executor.5 Not tainted 5.16.0-next-20220118 #1 [ 1044.202166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1044.202979] Call Trace: [ 1044.203171] [ 1044.203340] dump_stack_lvl+0x8b/0xb3 [ 1044.203630] should_fail.cold+0x5/0xa [ 1044.203918] ? create_object.isra.0+0x3a/0xa20 [ 1044.204265] should_failslab+0x5/0x10 [ 1044.204543] kmem_cache_alloc+0x5b/0x480 [ 1044.204861] create_object.isra.0+0x3a/0xa20 [ 1044.205196] ? kasan_unpoison+0x23/0x50 [ 1044.205503] kmem_cache_alloc_trace+0x22e/0x3c0 [ 1044.205843] ? shmem_create+0x40/0x40 [ 1044.206137] shmem_init_fs_context+0x41/0x270 [ 1044.206475] ? shmem_create+0x40/0x40 [ 1044.206767] alloc_fs_context+0x563/0x9d0 [ 1044.207088] reconfigure_single+0x43/0xd0 [ 1044.207403] public_dev_mount+0x69/0xf0 [ 1044.207709] ? devtmpfs_submit_req+0x100/0x100 [ 1044.208049] legacy_get_tree+0x105/0x220 [ 1044.208352] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1044.208771] vfs_get_tree+0x8e/0x2f0 [ 1044.209054] path_mount+0x131b/0x1f80 [ 1044.209349] ? kasan_quarantine_put+0x87/0x1e0 [ 1044.209704] ? finish_automount+0xa20/0xa20 [ 1044.210032] ? kmem_cache_free+0xe0/0x420 [ 1044.210345] ? putname+0xfe/0x140 [ 1044.210618] __x64_sys_mount+0x27e/0x300 [ 1044.210930] ? path_mount+0x1f80/0x1f80 [ 1044.211231] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1044.211615] do_syscall_64+0x3b/0x90 [ 1044.211897] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1044.212286] RIP: 0033:0x7f42a235fb19 [ 1044.212560] 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 [ 1044.213817] RSP: 002b:00007f429f8d5188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1044.214366] RAX: ffffffffffffffda RBX: 00007f42a2472f60 RCX: 00007f42a235fb19 [ 1044.214882] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 1044.215408] RBP: 00007f429f8d51d0 R08: 0000000020000540 R09: 0000000000000000 [ 1044.215930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1044.216446] R13: 00007ffc0eb3391f R14: 00007f429f8d5300 R15: 0000000000022000 [ 1044.216998] [ 1044.217279] devtmpfs: Unknown parameter 'la"ytime' [ 1044.228942] ISOFS: Unable to identify CD-ROM format. [ 1044.263327] devtmpfs: Unknown parameter 'la:yimetT' 17:59:50 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') (fail_nth: 15) 17:59:50 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='la\"ytime') (fail_nth: 18) 17:59:50 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 17:59:50 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x8, 0xfffffffffffffc37, 0x0, 0x4000, 0x0) mount(&(0x7f0000000340)=ANY=[@ANYBLOB="ff73657e2f736730413f983cf2d008be4d46cfe800"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='overlay\x00', 0x308888, &(0x7f0000000300)='lazytime') mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000040)='lazytime') mount(&(0x7f0000000240)=@md0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='proc\x00', 0x80, &(0x7f0000000400)='{**\'*\x00') mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x8008, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8) lsetxattr$trusted_overlay_opaque(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200), 0x2, 0x2) 17:59:50 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 17:59:50 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2f, 0x3, &(0x7f0000000240)=[{&(0x7f0000000140)="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", 0xfb, 0x80}, {&(0x7f0000000580)="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", 0x1000, 0x6}, {&(0x7f0000000080)="6d94a91591b79094d6a068e3b5b6083c60f343fb91076059632b84a37856027c9eb4af508760b8b7ce1aeeefbb0e794cae19fd0cabf0edd5060b505072836ead2ffcfe54944d8962696ee75849cb0c4b770f9febffa7dbc9de050e0183b2b426bb0b33f31c73879a2fad6c0a68ae30436b5540f59bcfc7e35fc03e4e", 0x7c, 0xe02}], 0x80b020, &(0x7f0000000380)={[{@mode={'mode', 0x3d, 0xc200}}, {@huge_never}], [{@euid_eq={'euid', 0x3d, 0xee00}}, {@uid_eq={'uid', 0x3d, r0}}]}) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 17:59:50 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 12) 17:59:50 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 49) [ 1058.356696] loop7: detected capacity change from 0 to 14 [ 1058.377706] loop7: detected capacity change from 0 to 14 [ 1058.378742] proc: Unknown parameter '{**'*' [ 1058.384179] FAULT_INJECTION: forcing a failure. [ 1058.384179] name failslab, interval 1, probability 0, space 0, times 0 [ 1058.385008] CPU: 1 PID: 10358 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1058.385574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1058.386367] Call Trace: [ 1058.386557] [ 1058.386727] dump_stack_lvl+0x8b/0xb3 [ 1058.387018] should_fail.cold+0x5/0xa [ 1058.387296] ? __io_uring_add_tctx_node+0x15f/0x390 [ 1058.387666] should_failslab+0x5/0x10 [ 1058.387948] kmem_cache_alloc_trace+0x55/0x3c0 [ 1058.388288] __io_uring_add_tctx_node+0x15f/0x390 [ 1058.388640] ? io_rsrc_buf_put+0x50/0x50 [ 1058.388963] io_uring_setup.cold+0x1e31/0x23ac [ 1058.389301] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1058.389695] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1058.390076] do_syscall_64+0x3b/0x90 [ 1058.390357] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1058.390731] RIP: 0033:0x7ffa78e2fb19 [ 1058.391002] 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 [ 1058.392290] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1058.392831] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1058.393354] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1058.393864] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1058.394380] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1058.394886] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1058.395403] [ 1058.409076] FAULT_INJECTION: forcing a failure. [ 1058.409076] name failslab, interval 1, probability 0, space 0, times 0 [ 1058.409829] FAULT_INJECTION: forcing a failure. [ 1058.409829] name failslab, interval 1, probability 0, space 0, times 0 [ 1058.409861] CPU: 1 PID: 10361 Comm: syz-executor.3 Not tainted 5.16.0-next-20220118 #1 [ 1058.411899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1058.412708] Call Trace: [ 1058.412891] [ 1058.413078] dump_stack_lvl+0x8b/0xb3 [ 1058.413364] should_fail.cold+0x5/0xa [ 1058.413646] ? create_object.isra.0+0x3a/0xa20 [ 1058.413990] should_failslab+0x5/0x10 [ 1058.414272] kmem_cache_alloc+0x5b/0x480 [ 1058.414576] create_object.isra.0+0x3a/0xa20 [ 1058.414902] ? kasan_unpoison+0x23/0x50 [ 1058.415208] kmem_cache_alloc_trace+0x22e/0x3c0 [ 1058.415558] alloc_fs_context+0x58/0x9d0 [ 1058.415854] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1058.416265] reconfigure_single+0x43/0xd0 [ 1058.416573] public_dev_mount+0x69/0xf0 [ 1058.416881] ? devtmpfs_submit_req+0x100/0x100 [ 1058.417235] legacy_get_tree+0x105/0x220 [ 1058.417539] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1058.417951] vfs_get_tree+0x8e/0x2f0 [ 1058.418236] path_mount+0x131b/0x1f80 [ 1058.418521] ? kasan_quarantine_put+0x87/0x1e0 [ 1058.418859] ? finish_automount+0xa20/0xa20 [ 1058.419178] ? kmem_cache_free+0xe0/0x420 [ 1058.419496] ? putname+0xfe/0x140 [ 1058.419756] __x64_sys_mount+0x27e/0x300 [ 1058.420070] ? path_mount+0x1f80/0x1f80 [ 1058.420382] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1058.420767] do_syscall_64+0x3b/0x90 [ 1058.421063] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1058.421449] RIP: 0033:0x7fa1e77f1b19 [ 1058.421709] 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 [ 1058.423058] RSP: 002b:00007fa1e4d67188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1058.423630] RAX: ffffffffffffffda RBX: 00007fa1e7904f60 RCX: 00007fa1e77f1b19 [ 1058.424145] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 1058.424673] RBP: 00007fa1e4d671d0 R08: 0000000020000540 R09: 0000000000000000 [ 1058.425200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1058.425729] R13: 00007ffce4c1fc3f R14: 00007fa1e4d67300 R15: 0000000000022000 [ 1058.426234] [ 1058.426416] CPU: 0 PID: 10359 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1058.427534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1058.429099] Call Trace: [ 1058.429466] [ 1058.429798] dump_stack_lvl+0x8b/0xb3 [ 1058.430357] should_fail.cold+0x5/0xa [ 1058.430919] ? security_file_alloc+0x34/0x170 [ 1058.431579] should_failslab+0x5/0x10 [ 1058.432133] kmem_cache_alloc+0x5b/0x480 [ 1058.432733] security_file_alloc+0x34/0x170 [ 1058.433366] __alloc_file+0xb6/0x240 [ 1058.433909] alloc_empty_file+0x6d/0x170 [ 1058.434506] alloc_file+0x59/0x590 [ 1058.435032] alloc_file_pseudo+0x16a/0x250 [ 1058.435644] ? alloc_file+0x590/0x590 [ 1058.436200] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1058.437001] ? shmem_get_inode+0x5cd/0xcb0 [ 1058.437635] __shmem_file_setup+0x144/0x310 [ 1058.438242] ? _copy_from_user+0x139/0x170 [ 1058.438856] __do_sys_memfd_create+0x1c6/0x4f0 [ 1058.439533] do_syscall_64+0x3b/0x90 [ 1058.440084] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1058.440826] RIP: 0033:0x7f0f5317eb19 [ 1058.441382] 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 [ 1058.442554] devtmpfs: Unknown parameter '"azytime' [ 1058.443896] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1058.443922] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007f0f5317eb19 [ 1058.446329] RDX: 00007f0f506f4000 RSI: 0000000000000000 RDI: 00007f0f531d80fb [ 1058.447323] RBP: 0000000000000000 R08: 00007f0f506f3ff8 R09: ffffffffffffffff [ 1058.448311] R10: 00007f0f506f3ffc R11: 0000000000000246 R12: 0000000020000000 [ 1058.449323] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020000640 [ 1058.450349] [ 1058.463524] devtmpfs: Unknown parameter 'la"ytime' [ 1058.464446] FAULT_INJECTION: forcing a failure. [ 1058.464446] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1058.466095] CPU: 0 PID: 10362 Comm: syz-executor.5 Not tainted 5.16.0-next-20220118 #1 [ 1058.467161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1058.468669] Call Trace: [ 1058.469040] [ 1058.469357] dump_stack_lvl+0x8b/0xb3 [ 1058.469821] FAULT_INJECTION: forcing a failure. [ 1058.469821] name failslab, interval 1, probability 0, space 0, times 0 [ 1058.469908] should_fail.cold+0x5/0xa [ 1058.471229] _copy_to_user+0x2e/0x150 [ 1058.471791] simple_read_from_buffer+0xcc/0x160 [ 1058.472461] proc_fail_nth_read+0x194/0x220 [ 1058.473108] ? proc_fault_inject_read+0x230/0x230 [ 1058.473822] ? security_file_permission+0xb1/0xd0 [ 1058.474536] ? proc_fault_inject_read+0x230/0x230 [ 1058.475248] vfs_read+0x1b6/0x5f0 [ 1058.475771] ksys_read+0x12d/0x250 [ 1058.476296] ? __ia32_sys_pwrite64+0x230/0x230 [ 1058.476979] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1058.477727] do_syscall_64+0x3b/0x90 [ 1058.478278] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1058.479026] RIP: 0033:0x7f42a231269c [ 1058.479557] 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 [ 1058.482033] RSP: 002b:00007f429f8d5170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1058.483115] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f42a231269c [ 1058.484122] RDX: 000000000000000f RSI: 00007f429f8d51e0 RDI: 0000000000000003 [ 1058.485126] RBP: 00007f429f8d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1058.486126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1058.487121] R13: 00007ffc0eb3391f R14: 00007f429f8d5300 R15: 0000000000022000 [ 1058.488147] [ 1058.488483] CPU: 1 PID: 10367 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1058.489081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1058.489925] Call Trace: [ 1058.490122] [ 1058.490292] dump_stack_lvl+0x8b/0xb3 [ 1058.490580] should_fail.cold+0x5/0xa [ 1058.490866] ? create_object.isra.0+0x3a/0xa20 [ 1058.491211] should_failslab+0x5/0x10 [ 1058.491493] kmem_cache_alloc+0x5b/0x480 [ 1058.491799] create_object.isra.0+0x3a/0xa20 [ 1058.492137] ? kasan_unpoison+0x23/0x50 [ 1058.492438] kmem_cache_alloc_trace+0x22e/0x3c0 17:59:50 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 50) 17:59:50 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) [ 1058.492787] __io_uring_add_tctx_node+0x15f/0x390 [ 1058.493378] ? io_rsrc_buf_put+0x50/0x50 [ 1058.493689] io_uring_setup.cold+0x1e31/0x23ac [ 1058.494034] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1058.494435] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1058.494817] do_syscall_64+0x3b/0x90 [ 1058.495103] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1058.495488] RIP: 0033:0x7ffa78e2fb19 [ 1058.495765] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1058.497089] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1058.497642] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1058.498172] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1058.498692] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1058.499196] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1058.499731] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1058.500264] [ 1058.502675] proc: Unknown parameter '{**'*' 18:00:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 18:00:06 executing program 7: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000540)={&(0x7f0000000180)={0x31c, r0, 0x41c, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TX_RATES={0x290, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x80, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x3c, 0x2, [{0x4, 0x9}, {0x4, 0x7}, {0x2, 0x2}, {0x0, 0x8}, {0x1, 0x7}, {0x3, 0x3}, {0x0, 0x4}, {0x0, 0x2}, {0x0, 0x4}, {0x4, 0x4}, {0x7, 0x3}, {0x0, 0x7}, {0x5, 0x2}, {0x1, 0x1}, {0x5, 0xa}, {0x5, 0xa}, {0x2, 0x6}, {0x6, 0x5}, {0x5, 0x7}, {0x0, 0x6}, {0x6, 0x8}, {0x0, 0x4}, {0x5, 0x6}, {0x1, 0x1}, {0x4, 0x9}, {0x0, 0xa}, {0x1, 0x7}, {0x4, 0x2}, {0x0, 0x6}, {0x1, 0x6}, {0x5, 0x6}, {0x5, 0x6}, {0x1, 0xa}, {0x7, 0xa}, {0x0, 0x8}, {0x5, 0x5}, {0x0, 0x1}, {0x3, 0x5}, {0x4, 0x2}, {0x7, 0x1}, {0x5}, {0x0, 0x2}, {0x1, 0x1}, {0x1, 0x2}, {0x0, 0x3}, {0x6, 0x2}, {0x2, 0x3}, {0x3, 0x5}, {0x3, 0x1}, {0x3, 0x6}, {0x1, 0x9}, {0x1, 0x5}, {0x1, 0x2}, {0x2, 0xa}, {0x5}, {0x4, 0x6}]}, @NL80211_TXRATE_HT={0x2d, 0x2, [{0x5, 0x4}, {0x6, 0x3}, {0x3, 0x3}, {0x6, 0x6}, {0x4, 0x8}, {0x6, 0x9}, {0x4, 0x1}, {0x6, 0x6}, {0x2, 0x8}, {0x0, 0x3}, {0x0, 0x4}, {0x1, 0x7}, {0x2, 0x1}, {0x6, 0x3}, {0x1, 0x5}, {0x0, 0xa}, {0x0, 0x7}, {0x4, 0x2}, {0x3, 0x4}, {0x1, 0x8}, {0x2, 0x7}, {0x0, 0x6}, {0x4, 0x6}, {0x7, 0x1}, {0x4, 0x1}, {0x0, 0x7}, {0x6, 0x7}, {0x0, 0x2}, {0x3, 0x7}, {0x1, 0x6}, {0x6, 0x7}, {0x3, 0x5}, {0x4, 0x9}, {0x1, 0x9}, {0x1, 0x5}, {0x2, 0x1}, {0x3, 0x4}, {0x0, 0x6}, {0x2, 0xa}, {0x6, 0x1}, {0x3, 0xa}]}, @NL80211_TXRATE_LEGACY={0x7, 0x1, [0x4, 0x36, 0x1b]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_6GHZ={0x60, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x101, 0x4, 0x20, 0x48, 0x0, 0x8, 0x1]}}, @NL80211_TXRATE_HT={0x2f, 0x2, [{0x1, 0x9}, {0x5}, {0x4, 0x8}, {0x1, 0x2}, {0x6, 0x4}, {0x5, 0x2}, {0x7, 0x7}, {0x1, 0x8}, {0x7, 0x4}, {0x1, 0x1}, {0x5, 0x6}, {0x6, 0x4}, {0x2, 0x2}, {0x6, 0x6}, {0x6, 0x7}, {0x1, 0x8}, {0x2, 0x3}, {0x3, 0x2}, {0x4, 0xa}, {0x4, 0xa}, {0x2, 0x8}, {0x1, 0xa}, {0x5, 0x6}, {0x6}, {0x2, 0x7}, {0x4, 0xa}, {0x5, 0x4}, {0x1, 0x4}, {0x6, 0x2}, {0x1, 0x3}, {0x3, 0x8}, {0x6, 0x5}, {0x2, 0x5}, {0x7, 0x6}, {0x3, 0x4}, {0x5, 0x3}, {0x0, 0x1}, {0x4, 0x3}, {0x6, 0x7}, {0x3, 0x8}, {0x1, 0x8}, {0x0, 0x4}, {0x2, 0x4}]}, @NL80211_TXRATE_HT={0xe, 0x2, [{0x6, 0x1}, {0x2}, {0x4, 0x9}, {0x2, 0x9}, {0x0, 0x1}, {0x2, 0x1}, {0x6, 0x4}, {0x1, 0x9}, {0x4, 0x9}, {0x6, 0x4}]}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_2GHZ={0x40, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x66, 0x93ad, 0x1, 0x800, 0x3, 0xffff, 0x6]}}, @NL80211_TXRATE_HT={0x1d, 0x2, [{0x3}, {0x3, 0x2}, {0x2, 0x7}, {0x1, 0x5}, {0x5, 0x1}, {0x3, 0x3}, {0x6, 0x5}, {}, {0x4, 0x6}, {0x0, 0x6}, {}, {0x1, 0x3}, {0x1, 0x3}, {0x0, 0x4}, {0x0, 0x2}, {0x5, 0x5}, {0x4, 0x8}, {0x4, 0x4}, {0x1, 0x4}, {0x7, 0x2}, {0x0, 0xa}, {0x4}, {0x1, 0x4}, {0x3, 0x1}, {0x7, 0x4}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_2GHZ={0x18, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x1f, 0xfff, 0x80, 0xdd, 0xf900, 0x5, 0x6f1]}}]}, @NL80211_BAND_2GHZ={0xac, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x21, 0x1, [0x3, 0x18, 0x36, 0x1b, 0x24, 0x60, 0x9, 0x60, 0x18, 0x1b, 0x6, 0x1b, 0x2, 0x3, 0xc, 0x36, 0x1, 0x48, 0x1, 0x6c, 0xb, 0x9, 0x1b, 0xb, 0x6c, 0x18, 0x24, 0x16, 0x1]}, @NL80211_TXRATE_LEGACY={0x18, 0x1, [0x1b, 0x12, 0x18, 0x9, 0x5, 0x16, 0x12, 0x60, 0x16, 0x30, 0x36, 0x36, 0x24, 0x4, 0xb, 0x6c, 0x1, 0x18, 0x60, 0x5]}, @NL80211_TXRATE_HT={0x49, 0x2, [{0x4, 0x5}, {0x5}, {0x3, 0x1}, {0x4, 0x8}, {0x6, 0x3}, {0x7, 0x7}, {0x5, 0x3}, {0x0, 0x4}, {0x0, 0x2}, {0x2, 0xa}, {0x6, 0x3}, {0x6, 0x6}, {0x7, 0x8}, {0x5, 0x4}, {0x7, 0x8}, {0x3, 0x8}, {0x1, 0x9}, {0x2, 0x5}, {0x3}, {0x6, 0x2}, {0x1, 0x8}, {0x5, 0x6}, {0x3, 0x2}, {0x5}, {0x4, 0x6}, {0x3, 0xa}, {0x3, 0x2}, {0x5, 0x6}, {0x4, 0x2}, {0x1, 0x4}, {0x7, 0x3}, {0x3, 0x1}, {0x1, 0x8}, {0x6, 0x6}, {0x5, 0x3}, {0x6, 0x2}, {0x5}, {0x5, 0xa}, {0x6, 0x2}, {0x7, 0x6}, {0x4, 0x9}, {0x1, 0x3}, {0x2, 0x6}, {0x2, 0x1}, {0x4, 0x5}, {0x2, 0x6}, {0x5, 0x7}, {0x6, 0x7}, {0x5, 0x3}, {0x5, 0x8}, {0x5, 0xa}, {0x2, 0x6}, {0x1, 0xa}, {0x1, 0x4}, {0x5, 0x2}, {0x7, 0xa}, {0x0, 0xa}, {0x7}, {0x0, 0x4}, {0x7, 0x4}, {0x5, 0x7}, {0x6, 0x9}, {0x6, 0x1}, {0x1, 0x7}, {0x1}, {0x0, 0x9}, {0x6, 0x3}, {0x5, 0x8}, {0x7, 0xa}]}, @NL80211_TXRATE_HT={0x1f, 0x2, [{0x1, 0x7}, {0x1}, {0x6, 0x5}, {0x5, 0x8}, {0x6, 0x8}, {0x6, 0x2}, {0x2, 0x8}, {0x0, 0x6}, {0x2, 0x9}, {0x3, 0x1}, {0x1}, {0x2, 0x8}, {0x7, 0xa}, {0x6, 0x5}, {0x1, 0x7}, {0x6, 0xa}, {0x3, 0x7}, {0x1, 0x1}, {0x3}, {0x0, 0x4}, {0x0, 0xa}, {0x2, 0xa}, {0x2}, {0x7, 0x7}, {0x3, 0x2}, {0x1, 0x6}, {0x7, 0x6}]}]}, @NL80211_BAND_60GHZ={0x5c, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1f, 0x1, [0x6, 0x60, 0x48, 0x48, 0x1b, 0x18, 0x48, 0xc, 0x9, 0x18, 0x1b, 0x48, 0xc, 0x0, 0x1b, 0xb, 0x30, 0x48, 0x12, 0x9, 0x9, 0x18, 0x18, 0x9, 0x9, 0x12, 0x6]}, @NL80211_TXRATE_HT={0x37, 0x2, [{0x7, 0x7}, {0x0, 0x9}, {0x6, 0x2}, {0x4, 0x8}, {0x0, 0x7}, {0x7, 0x5}, {0x1, 0x4}, {0x3, 0x9}, {0x0, 0x4}, {0x1}, {0x2, 0x9}, {0x0, 0x1}, {0x1, 0x7}, {0x7, 0x4}, {0x1, 0xa}, {0x1, 0x4}, {0x4, 0x9}, {0x2, 0x4}, {0x7, 0x9}, {0x4}, {0x0, 0x5}, {0x7, 0x1}, {0x4, 0x2}, {0x7, 0x3}, {0x6, 0x6}, {0x3, 0x1}, {0x0, 0x2}, {0x2, 0x5}, {0x3, 0x7}, {0x3, 0x1}, {0x7, 0xa}, {0x0, 0x9}, {}, {0x0, 0x2}, {0x5, 0xa}, {0x4, 0x9}, {0x1, 0x2}, {0x0, 0x4}, {0x3}, {0x5, 0x7}, {0x7}, {0x1, 0xa}, {0x1, 0x6}, {0x0, 0x6}, {0x3, 0x8}, {0x1, 0x5}, {0x7, 0x8}, {0x7, 0xa}, {0x1, 0x6}, {0x2, 0x6}, {0x0, 0x7}]}]}, @NL80211_BAND_6GHZ={0x4c, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x0, 0x1, 0x401, 0x5, 0x1f, 0xfffc, 0x5]}}, @NL80211_TXRATE_LEGACY={0xb, 0x1, [0x3, 0x48, 0x6, 0x4, 0x18, 0x16, 0x2]}, @NL80211_TXRATE_LEGACY={0x1c, 0x1, [0x5, 0x5, 0x6c, 0x30, 0x36, 0x60, 0x48, 0x6c, 0x1b, 0x6, 0x36, 0x6c, 0x9, 0x4, 0x9, 0x6c, 0x9, 0x61, 0x6, 0x2, 0x1, 0xc, 0x9, 0xb]}, @NL80211_TXRATE_LEGACY={0xa, 0x1, [0x12, 0x60, 0x5, 0x18, 0x2, 0x43]}]}]}, @NL80211_ATTR_TX_RATES={0x70, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x6c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x51, 0x2, [{0x1, 0x4}, {0x4, 0x6}, {0x4, 0x4}, {0x3, 0x8}, {0x2, 0x2}, {0x2, 0xa}, {0x4, 0x8}, {0x4, 0x8}, {0x7, 0xa}, {0x0, 0x9}, {0x0, 0x9}, {0x5, 0x2}, {0x5, 0x6}, {0x3, 0x6}, {0x3, 0x7}, {0x6, 0x3}, {0x2, 0x8}, {0x2, 0x9}, {0x7, 0x7}, {0x4, 0x1}, {0x1, 0x7}, {0x5, 0x3}, {0x7, 0x4}, {0x6, 0x1}, {0x3, 0x7}, {0x0, 0x2}, {0x6, 0xa}, {0x7, 0xa}, {0x3, 0x9}, {0x2, 0xa}, {0x1, 0x5}, {0x2, 0x5}, {0x0, 0x4}, {0x3, 0x2}, {0x3, 0x3}, {0x2, 0x5}, {0x6}, {0x0, 0x3}, {0x1, 0x1}, {0x7, 0x1}, {0x5, 0x7}, {0x1, 0x1}, {0x1, 0x6}, {0x7, 0x4}, {0x0, 0x8}, {0x1, 0x7}, {0x3, 0x3}, {0x5, 0x1}, {0x3, 0x2}, {0x0, 0x4}, {0x3, 0x1}, {}, {0x4, 0x8}, {0x1, 0x7}, {0x4, 0x7}, {}, {0x3}, {0x3, 0x8}, {0x7, 0x2}, {0x0, 0x9}, {0x7, 0x9}, {0x1, 0x9}, {0x5}, {0x5, 0x3}, {0x2, 0x3}, {0x3, 0x4}, {0x7, 0x2}, {0x4, 0x6}, {0x1, 0x1}, {0x4}, {0x5, 0x9}, {0x7, 0x3}, {0x1}, {0x6, 0x9}, {0x7, 0x6}, {0x1, 0xa}, {0x4, 0xa}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x400, 0x1f, 0x101, 0x200, 0x6, 0xbd9, 0x1, 0x3781]}}]}]}]}, 0x31c}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x14000003, 0x0, 0x0, 0x1010000, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000000)='\x85\x16k\x86\xd0H\t\xef:d\xc0\x88\xcbe\xf4t\xb1\x90\x98\"y\xa6_(>7\xf3\xac\xbf}\f;\xb7\xce8\xdb\xf8s\xfd\xd2w\x03\xe5\xb4\xb0\xc9\x10\x7f\x9f\x8b\x8a\xcd\xab\x9f|\xfa\xe2\xea\xd7\x90\x97\xb4\xae^\x8e\xda\x91w~\x84\xea[\xfdZH\xce\xea\xfcOO\xfe\xd8W\xdcAWD\x117Z\x02\xa1\x1b;r\xd6`\r\xf8\x92\xa1\x11\x13\xec\xb1\xbd\xd8\x8e\x96\x98x)\xcc\xd8\r\xae\x00\xf7S\x8d\xd24\xfcC\xfa=C\xcdw\xdbrOI\x810``\xb4\r*\x1d\xe6\x18\xee\x0f\x95\xc4\xde\x1a\x12x\x04\xf6o\xda\xa9\x94\x02\x92\xa6\xf9\x9d\x95Dd,\n\xd40x0}) sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) [ 1074.801707] FAULT_INJECTION: forcing a failure. [ 1074.801707] name failslab, interval 1, probability 0, space 0, times 0 [ 1074.803525] CPU: 1 PID: 10385 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1074.804563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1074.806026] Call Trace: [ 1074.806368] [ 1074.806670] dump_stack_lvl+0x8b/0xb3 [ 1074.807194] should_fail.cold+0x5/0xa [ 1074.807710] ? xas_alloc+0x332/0x440 [ 1074.808211] should_failslab+0x5/0x10 [ 1074.808714] kmem_cache_alloc+0x5b/0x480 [ 1074.809275] ? stack_trace_save+0x8c/0xc0 [ 1074.809837] xas_alloc+0x332/0x440 [ 1074.810321] xas_create+0x35b/0x1030 [ 1074.810834] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1074.811500] xas_store+0x90/0x1c40 [ 1074.812008] __xa_store+0x164/0x2d0 [ 1074.812505] ? xa_delete_node+0x260/0x260 [ 1074.813083] xa_store+0x31/0x50 [ 1074.813556] __io_uring_add_tctx_node+0x1d2/0x390 [ 1074.814196] ? io_rsrc_buf_put+0x50/0x50 [ 1074.814735] ? io_uring_setup.cold+0x1c11/0x23ac [ 1074.815362] ? io_uring_setup.cold+0x1e29/0x23ac [ 1074.815992] io_uring_setup.cold+0x1e31/0x23ac [ 1074.816601] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1074.817308] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1074.817996] do_syscall_64+0x3b/0x90 [ 1074.818495] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1074.819185] RIP: 0033:0x7ffa78e2fb19 [ 1074.819670] 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 [ 1074.819920] FAULT_INJECTION: forcing a failure. [ 1074.819920] name failslab, interval 1, probability 0, space 0, times 0 [ 1074.821992] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1074.822037] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1074.822055] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1074.822071] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1074.827169] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1074.828084] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1074.829021] [ 1074.829366] CPU: 0 PID: 10388 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1074.830408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1074.831851] Call Trace: [ 1074.832193] [ 1074.832496] dump_stack_lvl+0x8b/0xb3 [ 1074.833020] should_fail.cold+0x5/0xa [ 1074.833555] ? create_object.isra.0+0x3a/0xa20 [ 1074.834184] should_failslab+0x5/0x10 [ 1074.834692] kmem_cache_alloc+0x5b/0x480 [ 1074.835241] create_object.isra.0+0x3a/0xa20 [ 1074.835840] ? kasan_unpoison+0x23/0x50 [ 1074.836390] kmem_cache_alloc+0x239/0x480 [ 1074.836954] security_file_alloc+0x34/0x170 [ 1074.837534] __alloc_file+0xb6/0x240 [ 1074.838051] alloc_empty_file+0x6d/0x170 [ 1074.838592] alloc_file+0x59/0x590 [ 1074.839088] alloc_file_pseudo+0x16a/0x250 [ 1074.839659] ? alloc_file+0x590/0x590 [ 1074.840178] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1074.840904] ? shmem_get_inode+0x5cd/0xcb0 [ 1074.841506] __shmem_file_setup+0x144/0x310 [ 1074.842084] ? _copy_from_user+0x139/0x170 [ 1074.842648] __do_sys_memfd_create+0x1c6/0x4f0 [ 1074.843276] do_syscall_64+0x3b/0x90 [ 1074.843785] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1074.844448] RIP: 0033:0x7f0f5317eb19 [ 1074.844935] 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 [ 1074.847282] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1074.848293] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007f0f5317eb19 [ 1074.849257] RDX: 00007f0f506f4000 RSI: 0000000000000000 RDI: 00007f0f531d80fb [ 1074.850207] RBP: 0000000000000000 R08: 00007f0f506f3ff8 R09: ffffffffffffffff [ 1074.851154] R10: 00007f0f506f3ffc R11: 0000000000000246 R12: 0000000020000000 [ 1074.852080] R13: 0000000020000040 R14: 0000000000000000 R15: 0000000020000640 [ 1074.853028] 18:00:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) [ 1074.861531] devtmpfs: Unknown parameter 'la"ytime' [ 1074.864025] FAULT_INJECTION: forcing a failure. [ 1074.864025] name failslab, interval 1, probability 0, space 0, times 0 [ 1074.865878] CPU: 1 PID: 10391 Comm: syz-executor.3 Not tainted 5.16.0-next-20220118 #1 [ 1074.866924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1074.868388] Call Trace: [ 1074.868736] [ 1074.869047] dump_stack_lvl+0x8b/0xb3 [ 1074.869584] should_fail.cold+0x5/0xa [ 1074.870107] ? shmem_init_fs_context+0x41/0x270 [ 1074.870752] should_failslab+0x5/0x10 [ 1074.871278] kmem_cache_alloc_trace+0x55/0x3c0 [ 1074.871902] ? shmem_create+0x40/0x40 [ 1074.872409] shmem_init_fs_context+0x41/0x270 [ 1074.873017] ? shmem_create+0x40/0x40 [ 1074.873551] alloc_fs_context+0x563/0x9d0 [ 1074.874124] reconfigure_single+0x43/0xd0 [ 1074.874689] public_dev_mount+0x69/0xf0 [ 1074.875240] ? devtmpfs_submit_req+0x100/0x100 [ 1074.875858] legacy_get_tree+0x105/0x220 [ 1074.876403] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1074.877134] vfs_get_tree+0x8e/0x2f0 [ 1074.877647] path_mount+0x131b/0x1f80 [ 1074.878170] ? kasan_quarantine_put+0x87/0x1e0 [ 1074.878770] ? finish_automount+0xa20/0xa20 [ 1074.879351] ? kmem_cache_free+0xe0/0x420 [ 1074.879889] ? putname+0xfe/0x140 [ 1074.880386] __x64_sys_mount+0x27e/0x300 [ 1074.880943] ? path_mount+0x1f80/0x1f80 [ 1074.881479] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1074.882181] do_syscall_64+0x3b/0x90 [ 1074.882699] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1074.883399] RIP: 0033:0x7fa1e77f1b19 [ 1074.883914] 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 [ 1074.886320] RSP: 002b:00007fa1e4d67188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1074.887318] RAX: ffffffffffffffda RBX: 00007fa1e7904f60 RCX: 00007fa1e77f1b19 [ 1074.888245] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 1074.889181] RBP: 00007fa1e4d671d0 R08: 0000000020000540 R09: 0000000000000000 [ 1074.890104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1074.891024] R13: 00007ffce4c1fc3f R14: 00007fa1e4d67300 R15: 0000000000022000 [ 1074.891974] 18:00:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 18:00:07 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x2, &(0x7f0000000540)='la\"ytime') [ 1074.960958] devtmpfs: Unknown parameter 'kH :det"y_(>7} ;8sw崰ͫ|א^ڑw~[ZHOOWAWD7Z;r`챽؎x)خ' [ 1074.983903] devtmpfs: Unknown parameter 'la"ytime' 18:00:07 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 52) 18:00:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 18:00:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) [ 1075.054375] FAULT_INJECTION: forcing a failure. [ 1075.054375] name failslab, interval 1, probability 0, space 0, times 0 [ 1075.055903] CPU: 0 PID: 10401 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1075.056926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1075.058394] Call Trace: [ 1075.058739] [ 1075.059042] dump_stack_lvl+0x8b/0xb3 [ 1075.059567] should_fail.cold+0x5/0xa [ 1075.060081] ? lock_chain_count+0x20/0x20 [ 1075.060634] ? create_object.isra.0+0x3a/0xa20 [ 1075.061267] should_failslab+0x5/0x10 [ 1075.061779] kmem_cache_alloc+0x5b/0x480 [ 1075.062325] create_object.isra.0+0x3a/0xa20 [ 1075.062927] ? kasan_unpoison+0x23/0x50 [ 1075.063490] kmem_cache_alloc+0x239/0x480 [ 1075.064076] xas_alloc+0x332/0x440 [ 1075.064555] xas_create+0x35b/0x1030 [ 1075.065090] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1075.065444] ISOFS: Unable to identify CD-ROM format. [ 1075.065819] xas_store+0x90/0x1c40 [ 1075.067022] __xa_store+0x164/0x2d0 [ 1075.067528] ? xa_delete_node+0x260/0x260 [ 1075.068105] xa_store+0x31/0x50 [ 1075.068571] __io_uring_add_tctx_node+0x1d2/0x390 [ 1075.069242] ? io_rsrc_buf_put+0x50/0x50 [ 1075.069807] io_uring_setup.cold+0x1e31/0x23ac [ 1075.070421] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1075.071133] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1075.071795] do_syscall_64+0x3b/0x90 [ 1075.072312] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1075.073012] RIP: 0033:0x7ffa78e2fb19 [ 1075.073511] 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 [ 1075.075854] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1075.076854] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1075.077787] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1075.078718] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1075.079659] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1075.080609] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1075.081597] 18:00:07 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x5509, 0x0) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RSTATFS(r1, &(0x7f0000000540)={0x43}, 0x43) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x5e6f}}, './file0\x00'}) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='adfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:00:07 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') (fail_nth: 17) 18:00:07 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=@sg0, &(0x7f0000001840)='./file0\x00', &(0x7f0000001880)='erofs\x00', 0x8000, &(0x7f00000018c0)='(&)\']&])}') recvmsg$unix(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000140)=""/190, 0xbe}, {&(0x7f0000000080)=""/6, 0x6}, {&(0x7f0000000200)=""/80, 0x50}, {&(0x7f0000000280)=""/83, 0x53}, {&(0x7f00000000c0)=""/64, 0x40}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/153, 0x99}, {&(0x7f0000000400)=""/158, 0x9e}, {&(0x7f0000001580)=""/159, 0x9f}], 0xa, &(0x7f0000001700)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000f11b000000000000e20000000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32], 0xf0}, 0x40000041) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') accept4$unix(0xffffffffffffffff, &(0x7f0000001900), &(0x7f0000001980)=0x6e, 0x0) [ 1075.141642] FAULT_INJECTION: forcing a failure. [ 1075.141642] name failslab, interval 1, probability 0, space 0, times 0 [ 1075.143213] CPU: 1 PID: 10409 Comm: syz-executor.3 Not tainted 5.16.0-next-20220118 #1 [ 1075.144232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1075.145677] Call Trace: [ 1075.146019] [ 1075.146320] dump_stack_lvl+0x8b/0xb3 [ 1075.146844] should_fail.cold+0x5/0xa [ 1075.147360] ? create_object.isra.0+0x3a/0xa20 [ 1075.147975] should_failslab+0x5/0x10 [ 1075.148479] kmem_cache_alloc+0x5b/0x480 [ 1075.149026] create_object.isra.0+0x3a/0xa20 [ 1075.149624] ? kasan_unpoison+0x23/0x50 [ 1075.150171] kmem_cache_alloc_trace+0x22e/0x3c0 [ 1075.150795] ? shmem_create+0x40/0x40 [ 1075.151319] shmem_init_fs_context+0x41/0x270 [ 1075.151916] ? shmem_create+0x40/0x40 [ 1075.152441] alloc_fs_context+0x563/0x9d0 [ 1075.152980] reconfigure_single+0x43/0xd0 [ 1075.153568] public_dev_mount+0x69/0xf0 [ 1075.154115] ? devtmpfs_submit_req+0x100/0x100 [ 1075.154720] legacy_get_tree+0x105/0x220 [ 1075.155261] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1075.155972] vfs_get_tree+0x8e/0x2f0 [ 1075.156461] path_mount+0x131b/0x1f80 [ 1075.156980] ? kasan_quarantine_put+0x87/0x1e0 [ 1075.157578] ? finish_automount+0xa20/0xa20 [ 1075.158154] ? kmem_cache_free+0xe0/0x420 [ 1075.158690] ? putname+0xfe/0x140 [ 1075.159182] __x64_sys_mount+0x27e/0x300 [ 1075.159726] ? path_mount+0x1f80/0x1f80 [ 1075.160242] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1075.160926] do_syscall_64+0x3b/0x90 [ 1075.161412] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1075.162093] RIP: 0033:0x7fa1e77f1b19 [ 1075.162559] 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 [ 1075.164829] RSP: 002b:00007fa1e4d67188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1075.165790] RAX: ffffffffffffffda RBX: 00007fa1e7904f60 RCX: 00007fa1e77f1b19 [ 1075.166698] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 1075.167608] RBP: 00007fa1e4d671d0 R08: 0000000020000540 R09: 0000000000000000 [ 1075.168520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1075.169440] R13: 00007ffce4c1fc3f R14: 00007fa1e4d67300 R15: 0000000000022000 [ 1075.170398] [ 1075.170881] devtmpfs: Unknown parameter '"azytime' 18:00:25 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chown(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='udf\x00', 0x100004, &(0x7f00000000c0)='devtmpfs\x00') mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:00:25 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x3, &(0x7f0000000540)='la\"ytime') 18:00:25 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 53) 18:00:25 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 18:00:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) [ 1093.371030] devtmpfs: Unknown parameter 'la"ytime' [ 1093.374736] FAULT_INJECTION: forcing a failure. [ 1093.374736] name failslab, interval 1, probability 0, space 0, times 0 [ 1093.375620] CPU: 0 PID: 10431 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1093.376194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1093.377004] Call Trace: [ 1093.377201] [ 1093.377371] dump_stack_lvl+0x8b/0xb3 [ 1093.377686] should_fail.cold+0x5/0xa [ 1093.377979] ? xas_alloc+0x332/0x440 [ 1093.378271] should_failslab+0x5/0x10 [ 1093.378563] kmem_cache_alloc+0x5b/0x480 [ 1093.378879] xas_alloc+0x332/0x440 [ 1093.379159] xas_create+0x35b/0x1030 [ 1093.379455] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1093.379845] xas_store+0x90/0x1c40 [ 1093.380126] __xa_store+0x164/0x2d0 [ 1093.380403] ? xa_delete_node+0x260/0x260 [ 1093.380726] xa_store+0x31/0x50 [ 1093.380984] __io_uring_add_tctx_node+0x1d2/0x390 [ 1093.381362] ? io_rsrc_buf_put+0x50/0x50 [ 1093.381676] io_uring_setup.cold+0x1e31/0x23ac [ 1093.382014] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1093.382415] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1093.382779] do_syscall_64+0x3b/0x90 [ 1093.383065] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1093.383455] RIP: 0033:0x7ffa78e2fb19 [ 1093.383713] 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 [ 1093.385000] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1093.385558] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1093.386073] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1093.386583] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1093.387102] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1093.387620] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1093.388160] [ 1093.391650] FAULT_INJECTION: forcing a failure. [ 1093.391650] name failslab, interval 1, probability 0, space 0, times 0 [ 1093.392525] CPU: 0 PID: 10440 Comm: syz-executor.3 Not tainted 5.16.0-next-20220118 #1 [ 1093.393075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1093.393888] Call Trace: [ 1093.394082] [ 1093.394251] dump_stack_lvl+0x8b/0xb3 [ 1093.394542] should_fail.cold+0x5/0xa [ 1093.394828] ? create_object.isra.0+0x3a/0xa20 [ 1093.395176] should_failslab+0x5/0x10 [ 1093.395464] kmem_cache_alloc+0x5b/0x480 [ 1093.395768] create_object.isra.0+0x3a/0xa20 [ 1093.396101] ? kasan_unpoison+0x23/0x50 [ 1093.396405] kmem_cache_alloc_trace+0x22e/0x3c0 [ 1093.396755] ? shmem_create+0x40/0x40 [ 1093.397049] shmem_init_fs_context+0x41/0x270 [ 1093.397386] ? shmem_create+0x40/0x40 [ 1093.397682] alloc_fs_context+0x563/0x9d0 [ 1093.397996] reconfigure_single+0x43/0xd0 [ 1093.398321] public_dev_mount+0x69/0xf0 [ 1093.398623] ? devtmpfs_submit_req+0x100/0x100 [ 1093.398968] legacy_get_tree+0x105/0x220 [ 1093.399276] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1093.399681] vfs_get_tree+0x8e/0x2f0 [ 1093.399968] path_mount+0x131b/0x1f80 [ 1093.400262] ? kasan_quarantine_put+0x87/0x1e0 [ 1093.400615] ? finish_automount+0xa20/0xa20 [ 1093.400943] ? kmem_cache_free+0xe0/0x420 [ 1093.401258] ? putname+0xfe/0x140 [ 1093.401542] __x64_sys_mount+0x27e/0x300 [ 1093.401850] ? path_mount+0x1f80/0x1f80 [ 1093.402153] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1093.402536] do_syscall_64+0x3b/0x90 [ 1093.402819] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1093.403109] FAULT_INJECTION: forcing a failure. [ 1093.403109] name failslab, interval 1, probability 0, space 0, times 0 [ 1093.403202] RIP: 0033:0x7fa1e77f1b19 [ 1093.403213] 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 [ 1093.406341] RSP: 002b:00007fa1e4d67188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1093.406892] RAX: ffffffffffffffda RBX: 00007fa1e7904f60 RCX: 00007fa1e77f1b19 [ 1093.407410] RDX: 0000000020000500 RSI: 00000000200004c0 RDI: 0000000000000000 [ 1093.407931] RBP: 00007fa1e4d671d0 R08: 0000000020000540 R09: 0000000000000000 [ 1093.408449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1093.408972] R13: 00007ffce4c1fc3f R14: 00007fa1e4d67300 R15: 0000000000022000 [ 1093.409512] [ 1093.409689] CPU: 1 PID: 10443 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1093.409726] devtmpfs: Unknown parameter '"azytime' [ 1093.410790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1093.412723] Call Trace: [ 1093.413099] [ 1093.413434] dump_stack_lvl+0x8b/0xb3 [ 1093.413998] should_fail.cold+0x5/0xa [ 1093.414556] ? getname_flags.part.0+0x50/0x4f0 [ 1093.415220] should_failslab+0x5/0x10 [ 1093.415769] kmem_cache_alloc+0x5b/0x480 [ 1093.416345] ? lock_downgrade+0x6d0/0x6d0 [ 1093.416952] getname_flags.part.0+0x50/0x4f0 [ 1093.417619] getname+0x8e/0xd0 [ 1093.418111] do_sys_openat2+0xf5/0x4d0 [ 1093.418682] ? build_open_flags+0x6f0/0x6f0 [ 1093.419296] ? find_held_lock+0x2c/0x110 [ 1093.419879] ? lock_release+0x3b2/0x6f0 [ 1093.420437] ? do_syscall_64+0x3b/0x90 [ 1093.421014] __x64_sys_openat+0x13f/0x1f0 [ 1093.421637] ? __x64_sys_open+0x1c0/0x1c0 [ 1093.422229] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1093.422957] do_syscall_64+0x3b/0x90 [ 1093.423490] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1093.424228] RIP: 0033:0x7f0f53131a04 [ 1093.424759] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1093.427264] RSP: 002b:00007f0f506f3ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1093.428330] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f53131a04 [ 1093.429335] RDX: 0000000000000002 RSI: 00007f0f506f4000 RDI: 00000000ffffff9c [ 1093.430340] RBP: 00007f0f506f4000 R08: 0000000000000000 R09: ffffffffffffffff [ 1093.431321] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1093.432296] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1093.433299] 18:00:25 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 14) 18:00:25 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x400000) write(r0, &(0x7f00000000c0)="ff3c8a24c41a2df41ae701a659078260d0fb6f75bd0a4a010073d77a8516dd9746f678f94a331de42c50b879630fd0a7026aa9a9ec7ff4dc", 0x38) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x800000, &(0x7f0000000540)='lazytime') 18:00:25 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') (fail_nth: 18) [ 1093.475232] FAULT_INJECTION: forcing a failure. [ 1093.475232] name failslab, interval 1, probability 0, space 0, times 0 [ 1093.475363] devtmpfs: Unknown parameter 'la"ytime' [ 1093.476169] CPU: 0 PID: 10448 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1093.476185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1093.476193] Call Trace: [ 1093.476197] [ 1093.476202] dump_stack_lvl+0x8b/0xb3 [ 1093.476225] should_fail.cold+0x5/0xa [ 1093.476238] ? kmem_cache_alloc+0x239/0x480 [ 1093.479559] ? create_object.isra.0+0x3a/0xa20 [ 1093.479910] should_failslab+0x5/0x10 [ 1093.480202] kmem_cache_alloc+0x5b/0x480 [ 1093.480507] ? mark_held_locks+0x9e/0xe0 [ 1093.480818] create_object.isra.0+0x3a/0xa20 [ 1093.481158] ? kasan_unpoison+0x23/0x50 [ 1093.481469] kmem_cache_alloc+0x239/0x480 [ 1093.481785] xas_alloc+0x332/0x440 [ 1093.482061] xas_create+0x35b/0x1030 [ 1093.482347] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1093.482750] xas_store+0x90/0x1c40 [ 1093.483031] __xa_store+0x164/0x2d0 [ 1093.483311] ? xa_delete_node+0x260/0x260 [ 1093.483637] xa_store+0x31/0x50 [ 1093.483895] __io_uring_add_tctx_node+0x1d2/0x390 [ 1093.484255] ? io_rsrc_buf_put+0x50/0x50 [ 1093.484567] io_uring_setup.cold+0x1e31/0x23ac [ 1093.484913] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1093.485313] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1093.485707] do_syscall_64+0x3b/0x90 [ 1093.485992] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1093.486377] RIP: 0033:0x7ffa78e2fb19 [ 1093.486655] 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 [ 1093.487954] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1093.488505] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1093.489022] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1093.489592] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1093.490120] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1093.490637] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1093.491174] 18:00:25 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') (fail_nth: 19) 18:00:25 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 54) 18:00:25 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x4, &(0x7f0000000540)='la\"ytime') 18:00:25 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x8, &(0x7f0000000340)=[{&(0x7f0000000080)="8b0b5a99", 0x4, 0x7}, {&(0x7f0000000140)="f54e92125e3dac5096eb8a41e333f8e477af6810d402be29e6ff41470537235e7063478d6a7c2aba267af2c6c4e2236e2f3b9f5785ddb8c06a8b0d62d29a7c63dffbb7308fcb8ee6ab55a57c2d99cb8235531820f9d0c84b4fe0845634bad36ab4e5f176932fd1343250155d2bb8072ad6537d6e5822d777933dfe89ebac64f1d21e1056bc3cda49af240e0269ad8d78fd0adb76d19631ad7d9cade522e55c58ba48448a2657603c4f1f909584725331afc27c2441c932a3f06178266e1627360b1356c2c3f654fb2afd2424992cfb4b64f837", 0xd3, 0x400}, {&(0x7f00000000c0)="58e5c7501d3551ffcd32e3fbd02511c81344046331c004c9312d299bd4b27a3296fd5db7c8c3d3a393c1", 0x2a, 0x20}, {&(0x7f0000000240)="d75a1d07868c94ab2aef0c059941efcf36c5d02c", 0x14, 0x9}, {&(0x7f0000000580)="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", 0x1000, 0x6}, {&(0x7f0000000280)="fed8fbe7dab5c51a5c7d65f5075198b40985b4952b65316aa7a5b58f8f9c", 0x1e}, {&(0x7f00000002c0)="def331e7f5bcf398cf737090cb5638d8826efa7986ba8b228a8f61b399343ebb56b671788226d6b73ac0e1f3f4ee5c378a5e8c1fae11", 0x36, 0x81}, {&(0x7f0000000300)="bc1172cf2b00bbccc526e627631999021084a60a9508b0c2cefed29fe100af035d5efca4c11821dfaedccd716141", 0x2e, 0xd1}], 0x40, &(0x7f0000000400)=ANY=[@ANYBLOB='nobh,block_validity,noacl,auto_da_alloc=0x0000000080000001,nodiscard,nodelalloc,stripe=0xfffffffffffffff7,journal_ioprio=0x0000000000000007,obj_type=lazytfme,\x00']) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x80, &(0x7f0000000540)='lazytime') stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) mount$9p_unix(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)='./file0\x00', &(0x7f0000001600), 0x291004, &(0x7f0000001640)={'trans=unix,', {[{@access_user}, {@msize={'msize', 0x3d, 0x58}}, {@noextend}], [{@uid_lt={'uid<', r0}}, {@appraise_type}]}}) [ 1093.509928] devtmpfs: Unknown parameter '"azytime' [ 1093.511548] FAULT_INJECTION: forcing a failure. [ 1093.511548] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1093.512665] CPU: 0 PID: 10450 Comm: syz-executor.3 Not tainted 5.16.0-next-20220118 #1 [ 1093.513253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1093.514088] Call Trace: [ 1093.514290] [ 1093.514458] dump_stack_lvl+0x8b/0xb3 [ 1093.514755] should_fail.cold+0x5/0xa [ 1093.515053] _copy_from_user+0x2e/0x170 [ 1093.515378] kstrtouint_from_user+0xac/0x160 [ 1093.515721] ? kstrtouint+0x120/0x120 [ 1093.516025] ? lock_acquire+0x1b2/0x4d0 [ 1093.516327] proc_fail_nth_write+0x78/0x220 [ 1093.516660] ? proc_task_getattr+0x1f0/0x1f0 [ 1093.516997] ? lock_is_held_type+0xd7/0x130 [ 1093.517336] ? proc_task_getattr+0x1f0/0x1f0 [ 1093.517683] vfs_write+0x28a/0xae0 [ 1093.517965] ksys_write+0x12d/0x250 [ 1093.518248] ? __ia32_sys_read+0xb0/0xb0 [ 1093.518547] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1093.518924] do_syscall_64+0x3b/0x90 [ 1093.519206] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1093.519587] RIP: 0033:0x7fa1e77a45ff [ 1093.519858] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1093.521166] RSP: 002b:00007fa1e4d67170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1093.521712] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1e77a45ff [ 1093.522211] RDX: 0000000000000001 RSI: 00007fa1e4d671e0 RDI: 0000000000000003 [ 1093.522725] RBP: 00007fa1e4d671d0 R08: 0000000000000000 R09: 0000000000000000 [ 1093.523246] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1093.523730] R13: 00007ffce4c1fc3f R14: 00007fa1e4d67300 R15: 0000000000022000 [ 1093.524273] [ 1093.551323] loop6: detected capacity change from 0 to 8 18:00:25 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000003400)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003280)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}, {{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1}}, {{&(0x7f00000001c0), 0x6e, &(0x7f0000002680)=[{&(0x7f0000000240)=""/255, 0xff}, {&(0x7f0000000340)=""/120, 0x78}, {&(0x7f00000003c0)=""/22, 0x16}, {&(0x7f0000000400)=""/187, 0xbb}, {&(0x7f0000002580)=""/202, 0xca}], 0x5, &(0x7f0000002700)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x60}}, {{&(0x7f0000002780), 0x6e, &(0x7f0000002c80)=[{&(0x7f0000002800)=""/186, 0xba}, {&(0x7f00000028c0)=""/93, 0x5d}, {&(0x7f0000002940)=""/170, 0xaa}, {&(0x7f0000002a00)=""/1, 0x1}, {&(0x7f0000002a40)=""/110, 0x6e}, {&(0x7f0000002ac0)=""/97, 0x61}, {&(0x7f0000002b40)=""/114, 0x72}, {&(0x7f0000002bc0)=""/157, 0x9d}], 0x8}}, {{0x0, 0x0, &(0x7f0000002ec0)=[{&(0x7f0000002d00)=""/117, 0x75}, {&(0x7f0000002d80)=""/75, 0x4b}, {&(0x7f0000002e00)=""/174, 0xae}], 0x3}}, {{&(0x7f0000002f00), 0x6e, &(0x7f0000003240)=[{&(0x7f0000002f80)=""/46, 0x2e}, {&(0x7f0000002fc0)=""/168, 0xa8}, {&(0x7f0000003080)=""/233, 0xe9}, {&(0x7f0000003180)=""/130, 0x82}], 0x4}}], 0x6, 0x40000060, &(0x7f0000003440)={r1, r2+60000000}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r5, 0x0) syz_mount_image$tmpfs(&(0x7f0000004540), &(0x7f00000077c0)='./file0\x00', 0x80000001, 0x8, &(0x7f0000007e40)=[{&(0x7f0000007800)="305bc3b1b9fcdabe60cb94c70ccd3dcfbd1ca14212ba7f650f72c1b28dd7bdf6b113c6298bfe6cfb9455641a85d9594bbab8b39b99357c2dcbf0bd3be9083053115173bc1eaa165a64695fc0c94fa9070a54859dbfaaf2f05a05c215b2f8869c989cc163a72897e1060b68d3de0191870e46cee5fb06739a1a1a16781bc6d755e3780eaedc9e47e29c16d4e6980d98edad84afee6a97f83cf6bdbb7709697e8c59", 0xa1, 0x3}, {&(0x7f00000078c0)="afbf4d66620cfe79d3c820f6eef91ea3173bbe3d3d8e7c714b9875331692bbfc1b341c004527b54266ed5b1b5dab75d93ba1a5502e654aff46fc7ebe37e9fc61faa5a3f4de9c2388d3ede2ea6f4bdca56b16e4493a4941b61625eec00fe7910d44d93f338250772d44", 0x69, 0x100000000}, {&(0x7f0000007940)="7b2322fc530c6c70e4ba260e49bc986826f0508a2c34cfa6b6cdfafd4a12a2fed68eae9d406673e780d639cabf1440deac2a946b06ce78add467dee87dbadc8e7704b0ee8564ce3d478dbcc262b43063bc6c1d336892fce4b52d18195502319487f29e7a52823cd8c4b66bb38a593460084a8ab36fa21ebabe1bda0e266b46b5b28237c734b29824fd45", 0x8a, 0x2}, {&(0x7f0000007a00)="a0daba18c9a69ceb58830f90de4e20c5ffe09a60904cedbee277d6bfb458186e9d3c66b081ca18a4d051c0ad5cb0e40c306e632d2c56f4656fd4da8d984474b1b76ab99f1d082d0a3daf9ff2151cabbb2dd54e5b9dbd1c632ab505f8f4879b45f488c50f73d357c4d8d8bb746c4d4b036f33d7a39405ec6f0bf5966558d4e0136df7317d415b598d8cd8f06847002b242b91948b44b82e0a7b6eacdd939964979edb629982f17fdeeafcefb3a470ac80df5a550d36293b5e8d63b8a6de85715584d2eebd43806f805a483b287226f1154a43db2a19a6c30d412c8414ea5895af0dcbf8c50c3bef745debe7e0", 0xec, 0x6}, {&(0x7f0000007b00)="0781f49276ddc6f0698ad5a5757cd1e1cf3f061dc2bdef74033b919e6d9f986156b06567ff92801bf196eab6f4a30071226fd71ad2b9e9eb70d9cf6e908a6314bb93fad8c6806f98a34a7384cba53e0751dab005e2cf07cc17845500ebba20e845f921b04b13a66c09a2d56a111e39d3c72e65dd125124d3a9103046d9828205365b0b498ada6b93b890a16a4c4897e81a0a826107ccb66a6fa1f9793142d34231c43dd918c576d45163eda41f03c7b41c5e319a1979c64a5248aa", 0xbb, 0xffff}, {&(0x7f0000007bc0)="3feed18dfdf87eafe0022fd18251458caa03aee491ca680194788125fa29b46529a66891f8c0da4ce266d46f0ff9bf5c90083e7697b6e82e235daa0b5e39f4bbc6ae28abfb2035f51c315e59897f2ec8f955c543ab45194caa266b57459d7c4eab7e805228349e4d0a8ad200f453951a9517acd61d222a72a8921e52f35e489bd03d6c7344a43ad8b91b3ed3b6d94db8f3a08e9504e9ff2506026c72b9e9ffae4b63e2e858f3dc42a0c67438b2ec950c08cf23364a57c29a69f2b89a63141c24c08a27e38801289fe315e832860073af19db9b19ef6874ad9bbaacc41470fe", 0xdf, 0x3}, {&(0x7f0000007cc0)="16aa309bfb725f3af14817c76568ea6e0ea9d1f4512252da7a95c5ce7fbe3fdae4ef723697f78feb076bb717a946f94b44821f13dad366883db4989f9a143d66ab7c6e8baaff66558342f10196d0d9f8ecff7873fa5fb4c828cad7feb51b09301b80cdffbf448e4fb8d3a5c29ddc4f6bcdb5d577866b90b2bb8d565c0e6c2130b66ed17c14289ac60cfca9f4baa8c44f26b3974e65fc1a9a16a25bc19bc1c175b8d97f738ae35f2f4ebcf8bc254dca8e96d7ca0c", 0xb4, 0x8001}, {&(0x7f0000007d80)="f820d98f75a2d8e43cb1c007c16c3bd8e624e99149e13928cbe91753959f89ea15cd350eb73d6a63da0a3a2eeedda97597bd5770b929472aa4c680d93a3088743f6362ec3f52d9c1fd9fc575e1b6d8a8bec859b401655084416b80ea3d5cbd336e0abfd820c70bc81951b8b78de7eaa228ce6f20be71f53bce529b35914622ab61d69bb590cbb7fbf4dde8e945814e0a0a", 0x91, 0xc4d}], 0x10000, &(0x7f0000007f00)={[{@size={'size', 0x3d, [0x32, 0x6b, 0x6d, 0xd5, 0x32, 0x39, 0x38, 0x30, 0x34]}}, {@huge_never}, {@gid={'gid', 0x3d, r4}}, {@nr_inodes={'nr_inodes', 0x3d, [0x25, 0x43]}}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}]}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000007480)=[{{&(0x7f0000003480)=@abs, 0x6e, &(0x7f0000004780)=[{&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f0000004500)=""/33, 0x21}, {&(0x7f0000004540)}, {&(0x7f0000004580)=""/54, 0x36}, {&(0x7f00000045c0)=""/181, 0xb5}, {&(0x7f0000004680)=""/253, 0xfd}], 0x6, &(0x7f0000004800)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc8}}, {{&(0x7f0000004900), 0x6e, &(0x7f0000005a00)=[{&(0x7f0000004980)=""/24, 0x18}, {&(0x7f00000049c0)=""/4096, 0x1000}, {&(0x7f00000059c0)=""/10, 0xa}], 0x3, &(0x7f0000005a40)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x148}}, {{&(0x7f0000005bc0), 0x6e, &(0x7f0000006040)=[{&(0x7f0000005c40)=""/68, 0x44}, {&(0x7f0000005cc0)=""/79, 0x4f}, {&(0x7f0000005d40)=""/92, 0x5c}, {&(0x7f0000005dc0)=""/41, 0x29}, {&(0x7f0000005e00)=""/136, 0x88}, {&(0x7f0000005ec0)=""/139, 0x8b}, {&(0x7f0000005f80)=""/96, 0x60}, {&(0x7f0000006000)=""/62, 0x3e}], 0x8, &(0x7f00000060c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}}, {{&(0x7f0000006140)=@abs, 0x6e, &(0x7f00000062c0)=[{&(0x7f00000061c0)=""/55, 0x37}, {&(0x7f0000006200)=""/76, 0x4c}, {&(0x7f0000006280)=""/60, 0x3c}], 0x3}}, {{&(0x7f0000006300)=@abs, 0x6e, &(0x7f0000007380)=[{&(0x7f0000006380)=""/4096, 0x1000}], 0x1, &(0x7f00000073c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0}}], 0x5, 0x0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) fstat(r0, &(0x7f00000075c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000007640)='./file1\x00', &(0x7f0000007680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000007700)={{}, {0x1, 0x4}, [{0x2, 0x5, r3}, {0x2, 0x0, 0xee01}, {0x2, 0x0, r5}, {0x2, 0x2, 0xee01}, {0x2, 0x1, 0xee01}, {0x2, 0x3, r6}, {0x2, 0x5, r7}, {0x2, 0x0, r8}], {0x4, 0x5}, [{0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x3, r9}, {0x8, 0x0, 0xee01}, {0x8, 0x5, r10}], {0x10, 0x7}, {0x20, 0x1}}, 0x84, 0x3) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:00:25 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 18:00:25 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) [ 1093.559675] EXT4-fs: Ignoring removed nobh option [ 1093.560503] EXT4-fs: Mount option "noacl" will be removed by 3.5 [ 1093.560503] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 1093.560503] [ 1093.579481] ext2: Bad value for 'stripe' 18:00:25 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x5, &(0x7f0000000540)='la\"ytime') [ 1093.625163] devtmpfs: Unknown parameter 'la"ytime' [ 1106.224138] FAULT_INJECTION: forcing a failure. [ 1106.224138] name failslab, interval 1, probability 0, space 0, times 0 [ 1106.225005] CPU: 1 PID: 10471 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1106.225540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1106.226380] Call Trace: [ 1106.226569] [ 1106.226731] dump_stack_lvl+0x8b/0xb3 [ 1106.227014] should_fail.cold+0x5/0xa [ 1106.227292] ? create_object.isra.0+0x3a/0xa20 [ 1106.227631] should_failslab+0x5/0x10 [ 1106.227905] kmem_cache_alloc+0x5b/0x480 18:00:38 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) r1 = geteuid() stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$cgroup2(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x20000, &(0x7f0000000300)={[{@memory_localevents}, {@memory_recursiveprot}, {}, {@memory_localevents}]}) setresuid(0x0, r2, 0x0) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x808000, &(0x7f0000000140)={[{@size={'size', 0x3d, [0x6d, 0x30, 0x35]}}, {@uid={'uid', 0x3d, r0}}, {@size={'size', 0x3d, [0x31, 0x70, 0x67]}}], [{@uid_eq={'uid', 0x3d, 0xee01}}, {@fowner_gt={'fowner>', r1}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@smackfshat}, {@func={'func', 0x3d, 'PATH_CHECK'}}, {@fsname={'fsname', 0x3d, '(@'}}, {@appraise_type}, {@subj_user={'subj_user', 0x3d, 'lazytime'}}, {@fowner_eq={'fowner', 0x3d, r2}}]}) syz_mount_image$tmpfs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x3, 0x5, &(0x7f0000000800)=[{&(0x7f0000000400)="62bf3d7d74908033dfe9f68cee69d40dce526aa289baf5e8fce75caafbaabf9ad7eb7b5edd91143b3d0deb5caf182172a8ef", 0x32, 0x97c}, {&(0x7f0000000580)="bc5895e174348cd88205d2d780711ca55a12231fe309f6c7c29a2ca22d3fb1ef56d6f32d42376630c2c4ebe9493d83a8f3fbd7b748827aa68917fc605ad6b22fd421ea4765e32b05af26e216ea61bc64f30dabd3f8e1214f95335e6185d0bc6a3239e8681d968b2cfb2bceab4478343d36a044f3df554315acdd9d97f7f5754f1ba4590941b2d88953068a951ca99b8f8b009752234429503191d90149cdbf8491adcfa1cba275397d428f1dc76530bbf6b2323f356111", 0xb7, 0xa5}, {&(0x7f0000000640)="390430d68b30a313e34846d7ba461ef6c3dd1ab3fba460738e4f5d888ad1543214158249844b93a509273ae89eae77678a7778d019e6a8466e83c1407c83accf13db0f682aabf1ad570c8d4cfcb7f96ccdf75d0f13b7ab123d7bd4dad37453ee7aeedcc636157c2d50eb110ba8b0133c286d91fb7d7c0d4156be4d274301e7fd229b99b36e1ad6a80ec2b09c9cbefbe2d1232da539c8c03b9f019ba63df6b286a2ec9b2a20d73710467806cc38c52f8202be8c2eb34e42a78e6dd0f57230b9866954b2bb58936232", 0xc8, 0x20}, {&(0x7f0000000440)="282372dce9f7d2d94cb4f6201acd7362b49abc85238d8bacf1bcd3086d1ddee4ce3ceeee8bf21285388532085a1ea140f402a935f75ead4dfc66ae1bba4bafb5eef83f655d75cb7a5ec4faf3a10cda75fbf3991b2fcd55716e3e55e0d004", 0x5e, 0xfffffffffffffff7}, {&(0x7f0000000740)="02a9fe48a8b594d3de988c5028b2ddb50b631898d6a753156f0fe5cfad91be249e54ec0e7d53b89045194a29c0cf50341fa2bdafb3c3c90141584efbab19a1b805e845d30df3045a0fe6e70869e7f9dbebd26afa8a342f5e9716440d41a2d4fbcb83ac9735afc575b73b6604a1dac5a0424071d81b17599b0c98c50b7e33179ff9aa731a340beab48659f5eccf65197e056c79561a32f5d8ad82400cfb3dd239eb4a", 0xa2, 0xbc45}], 0x4000, &(0x7f0000000880)={[{@huge_advise}, {@uid={'uid', 0x3d, r0}}, {@huge_never}, {@nr_inodes={'nr_inodes', 0x3d, [0x30, 0x6]}}, {@huge_always}, {@huge_advise}], [{@permit_directio}, {@smackfsdef={'smackfsdef', 0x3d, 'size'}}, {@smackfsdef={'smackfsdef', 0x3d, 'fscontext'}}, {@context={'context', 0x3d, 'system_u'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '!'}}]}) [ 1106.228206] create_object.isra.0+0x3a/0xa20 [ 1106.228793] ? kasan_unpoison+0x23/0x50 [ 1106.229088] kmem_cache_alloc+0x239/0x480 [ 1106.229393] getname_flags.part.0+0x50/0x4f0 18:00:38 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 55) 18:00:38 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\"azytime') 18:00:38 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 15) [ 1106.229830] getname+0x8e/0xd0 [ 1106.230167] do_sys_openat2+0xf5/0x4d0 [ 1106.230508] ? build_open_flags+0x6f0/0x6f0 [ 1106.230814] ? find_held_lock+0x2c/0x110 [ 1106.231109] ? lock_release+0x3b2/0x6f0 [ 1106.231396] ? do_syscall_64+0x3b/0x90 [ 1106.231689] __x64_sys_openat+0x13f/0x1f0 [ 1106.231990] ? __x64_sys_open+0x1c0/0x1c0 [ 1106.232295] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1106.232670] do_syscall_64+0x3b/0x90 [ 1106.232939] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1106.233309] RIP: 0033:0x7f0f53131a04 [ 1106.233594] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1106.234810] RSP: 002b:00007f0f506f3ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1106.235338] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f53131a04 [ 1106.235834] RDX: 0000000000000002 RSI: 00007f0f506f4000 RDI: 00000000ffffff9c [ 1106.236338] RBP: 00007f0f506f4000 R08: 0000000000000000 R09: ffffffffffffffff [ 1106.236840] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1106.237341] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1106.237865] [ 1106.267962] loop6: detected capacity change from 0 to 9 18:00:38 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x6, &(0x7f0000000540)='la\"ytime') 18:00:38 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 18:00:38 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 18:00:38 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') statx(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000800)=[r0, 0x0]) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="b39b10c44d0bdf02cd4b8a7835ebe1fff86f23ec8ffff475c2eca7e4d4ebc81fba3e849e8077", 0x26, 0x97e}], 0x80c80, &(0x7f0000000140)={[{@nr_blocks={'nr_blocks', 0x3d, [0x39]}}, {@mpol={'mpol', 0x3d, {'prefer', '', @void}}}, {@size={'size', 0x3d, [0x32, 0x39]}}, {@gid={'gid', 0x3d, r0}}, {@huge_never}, {@huge_never}], [{@uid_lt={'uid<', 0xee00}}, {@dont_appraise}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@permit_directio}, {@smackfstransmute={'smackfstransmute', 0x3d, '(\xd3\''}}]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r1, 0x5509, 0x0) openat2(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x230001, 0x190, 0x4}, 0x18) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) symlinkat(&(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00') [ 1106.272812] devtmpfs: Unknown parameter '"azytime' [ 1106.279868] FAULT_INJECTION: forcing a failure. [ 1106.279868] name failslab, interval 1, probability 0, space 0, times 0 [ 1106.281346] CPU: 0 PID: 10473 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1106.282363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1106.283778] Call Trace: [ 1106.284121] [ 1106.284428] dump_stack_lvl+0x8b/0xb3 [ 1106.284942] should_fail.cold+0x5/0xa [ 1106.285468] ? xas_alloc+0x332/0x440 [ 1106.285988] should_failslab+0x5/0x10 [ 1106.286476] kmem_cache_alloc+0x5b/0x480 [ 1106.286668] loop6: detected capacity change from 0 to 9 [ 1106.287006] xas_alloc+0x332/0x440 [ 1106.287837] xas_create+0x35b/0x1030 [ 1106.288336] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1106.289011] xas_store+0x90/0x1c40 [ 1106.289498] __xa_store+0x164/0x2d0 [ 1106.289990] ? xa_delete_node+0x260/0x260 [ 1106.290552] xa_store+0x31/0x50 [ 1106.290994] __io_uring_add_tctx_node+0x1d2/0x390 [ 1106.291622] ? io_rsrc_buf_put+0x50/0x50 [ 1106.292161] io_uring_setup.cold+0x1e31/0x23ac [ 1106.292751] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1106.293446] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1106.294138] do_syscall_64+0x3b/0x90 [ 1106.294634] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1106.295319] RIP: 0033:0x7ffa78e2fb19 [ 1106.295799] 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 [ 1106.298128] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1106.299102] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1106.300012] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1106.300924] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1106.301862] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1106.302745] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1106.303641] [ 1106.323402] ISOFS: Unable to identify CD-ROM format. 18:00:38 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x2, &(0x7f0000000540)='\"azytime') [ 1106.339898] devtmpfs: Unknown parameter 'la"ytime' 18:00:38 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 16) 18:00:38 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 56) 18:00:38 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/155) setxattr$security_selinux(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240)='system_u:object_r:klogd_exec_t:s0\x00', 0x22, 0x2) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', 'devtmpfs\x00'}) [ 1106.384212] tmpfs: Bad value for 'size' 18:00:38 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 18:00:38 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) [ 1106.411365] devtmpfs: Unknown parameter '"azytime' 18:00:38 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2, 0x7, &(0x7f0000001680)=[{&(0x7f0000000140)="4b6f8823a0549680b0fef69b7c211f44381c0f0de650ca90cacb858ac48ab452e1805d7f001c4f743fbc5add34d107e69ac4c8c471af542233fe256530c4c36f0046398418fb1557da9780f6ac46c22d232e72bc6a6ce5875fb8214f8f3f496e93aa760ee1fe717225ac37ed948252d810f993eda83243af9976175985d7ddbe144bab906b4815fb758c4294b044f0e4bb7ec2e51f26ddf3ebf1694b735bd5c3b9a09a1b19f3fb481cf37b16147b48aefb755473bd95dbb427eea95117438ea79362a1960a6321ad1c38a86ad4b7b99bc5d68b07d347da0fa4faeaa8c721465b0e4957fa65c301", 0xe7, 0x7}, {&(0x7f0000000240)="e861e6d69438606a688e7881d424e810c01686fb15fb7101944c75c9d43a6bd02cf0a31e78f6407f3865bd9eec828e8ea658ca6a246a2c8790be9374017de871d8b0b98f9c18cab0d13d6d7e22b853004b66aa95b76ad14c244f16cd1a5433863631ae55270989ebdc7182d39e6898afefc175cbe30790490571d7876bfe059ba262076a52ca23510e5742d23df51132d63fe68e4d4c7eee4b8ed95946688ea47a9b6dc80f7591ada064f7", 0xab, 0x10001}, {&(0x7f0000000300)="71c7402e0dc5fb55d863265e2d3fbd44d5c97ab0093f555e964f11e0fef445302419e975d141b8c9c86ef159830080af79fa3217fce7b89a6cbf0ace622cb5f9e276bc59a0cffb74600326cc8ebfb2297b4dd2124541b5f07e13af4df5c1199c984742f164b1ff01d8dc138e097c7a2553f27a3282a3d408667bad8e8e3643e6c23dce9197049c1723663a7cccfa3c9416610280ca16a67574798af3fdc34418322d213105e035a77060a01cd1505b8b39459c6927319e2daa5fd4326d82a13679c75e206c8c70796e", 0xc9, 0xe}, {&(0x7f0000000580)="575ad9cf3d5d122f89b9ed83e365ea53e673c64d139db072c719197004af53bffbd2117f8dfebf772d51137ae2a64d2770a6047afc771752290fe250642b85dc3425b56c7d1da467a270cdc1ea3452b7c8eb232feb8d4b2ad164b80eeed91ecd4c2d246ab8d0224d46cf17984c2c3fe54347127273fa2f1c04fab31eab78df019d994d8cc165bfd35efb90485f4c459540cd5a61353006928ef7fbf0376d1056dd1da68b9fa852ef1fa1369cde1bbc5e559bdf9edc7d723b336729540dcfed9584a8a03cff86bfea88", 0xc9, 0x2}, {&(0x7f0000000680)="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", 0x1000, 0xc52}, {&(0x7f0000000080)="59733f38d85b65e70e8772e60705aacacb109df01addbdff2ab04cfae1d3f1e0b7769c157c770d592e8e7f1693f200e18b99116475e4b0f119d8152e457100a9b98c4e64c1952da5f9992f8b2b3bbc6f3e45c0d1498b85ea8dd1fd7b09e0e4d657", 0x61}, {&(0x7f0000000400)="4b384c873b96d88d11c68224627838b3a74c6e715b605509eb93418780087dcd837798fc05a92a54907d5e700868d9682d349b2d8feeb7eca5f062b4a8daf63cf617a4be5235d78574cadd8f944d6f0c5605cffc6f1f07f6415b264bff7b0f1e4e802ce734cf51dd", 0x68, 0x7}], 0x1000, &(0x7f0000001740)={[{@iocharset={'iocharset', 0x3d, 'macturkish'}}, {@overriderock}, {@utf8}, {}, {@iocharset={'iocharset', 0x3d, 'cp852'}}], [{@permit_directio}, {@measure}, {@uid_gt={'uid>', r0}}]}) 18:00:38 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x7, &(0x7f0000000540)='la\"ytime') [ 1106.443011] audit: type=1400 audit(1642615238.573:17): avc: denied { associate } for pid=10491 comm="syz-executor.6" name="/" dev="devtmpfs" ino=1 scontext=system_u:object_r:klogd_exec_t:s0 tcontext=system_u:object_r:device_t:s0 tclass=filesystem permissive=1 [ 1106.455444] FAULT_INJECTION: forcing a failure. [ 1106.455444] name failslab, interval 1, probability 0, space 0, times 0 [ 1106.457108] CPU: 0 PID: 10495 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1106.458217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1106.459602] Call Trace: [ 1106.459932] [ 1106.460227] dump_stack_lvl+0x8b/0xb3 [ 1106.460726] should_fail.cold+0x5/0xa [ 1106.461215] ? kmem_cache_alloc+0x239/0x480 [ 1106.461782] ? create_object.isra.0+0x3a/0xa20 [ 1106.462374] should_failslab+0x5/0x10 [ 1106.462859] kmem_cache_alloc+0x5b/0x480 [ 1106.463372] ? mark_held_locks+0x9e/0xe0 [ 1106.463901] create_object.isra.0+0x3a/0xa20 [ 1106.464476] ? kasan_unpoison+0x23/0x50 [ 1106.464996] kmem_cache_alloc+0x239/0x480 [ 1106.465535] xas_alloc+0x332/0x440 [ 1106.466018] xas_create+0x35b/0x1030 [ 1106.466516] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1106.467183] xas_store+0x90/0x1c40 [ 1106.467665] __xa_store+0x164/0x2d0 [ 1106.468144] ? xa_delete_node+0x260/0x260 [ 1106.468700] xa_store+0x31/0x50 [ 1106.469136] __io_uring_add_tctx_node+0x1d2/0x390 [ 1106.469774] ? io_rsrc_buf_put+0x50/0x50 [ 1106.470307] io_uring_setup.cold+0x1e31/0x23ac [ 1106.470925] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1106.471604] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1106.472294] do_syscall_64+0x3b/0x90 [ 1106.472799] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1106.473496] RIP: 0033:0x7ffa78e2fb19 [ 1106.474002] 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 [ 1106.476369] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1106.477363] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1106.478313] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1106.479238] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1106.480204] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1106.481142] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1106.482121] 18:00:38 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x3, &(0x7f0000000540)='\"azytime') [ 1106.501723] FAULT_INJECTION: forcing a failure. [ 1106.501723] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1106.503503] CPU: 0 PID: 10503 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1106.504683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1106.506155] Call Trace: [ 1106.506504] [ 1106.506816] dump_stack_lvl+0x8b/0xb3 [ 1106.507347] should_fail.cold+0x5/0xa [ 1106.507871] strncpy_from_user+0x34/0x3e0 [ 1106.508443] getname_flags.part.0+0x95/0x4f0 [ 1106.509054] getname+0x8e/0xd0 [ 1106.509507] do_sys_openat2+0xf5/0x4d0 [ 1106.510062] ? build_open_flags+0x6f0/0x6f0 [ 1106.510644] ? find_held_lock+0x2c/0x110 [ 1106.511208] ? lock_release+0x3b2/0x6f0 [ 1106.511743] ? do_syscall_64+0x3b/0x90 [ 1106.512278] __x64_sys_openat+0x13f/0x1f0 [ 1106.512839] ? __x64_sys_open+0x1c0/0x1c0 [ 1106.513405] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1106.514106] do_syscall_64+0x3b/0x90 [ 1106.514625] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1106.515324] RIP: 0033:0x7f0f53131a04 [ 1106.515815] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1106.518196] RSP: 002b:00007f0f506f3ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1106.519190] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f53131a04 [ 1106.520114] RDX: 0000000000000002 RSI: 00007f0f506f4000 RDI: 00000000ffffff9c [ 1106.521046] RBP: 00007f0f506f4000 R08: 0000000000000000 R09: ffffffffffffffff [ 1106.521994] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1106.522931] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1106.523899] [ 1106.529922] devtmpfs: Unknown parameter 'la"ytime' 18:00:38 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 18:00:38 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) [ 1106.544134] loop7: detected capacity change from 0 to 256 [ 1106.577734] devtmpfs: Unknown parameter '"azytime' 18:00:38 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x46, r0, {0x401}}, './file0\x00'}) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') fsconfig$FSCONFIG_SET_PATH(r1, 0x3, &(0x7f0000000040)='\x00', &(0x7f0000000080)='./file0\x00', r0) 18:00:38 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x10, &(0x7f0000000540)='la\"ytime') 18:00:38 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000080), 0x7, 0x80201) fsmount(r0, 0x0, 0x70) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000500)='befs\x00', 0x2020040, &(0x7f0000000540)='lazytime') statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000001580)=""/4083) 18:00:38 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 18:00:38 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 18:00:38 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x4, &(0x7f0000000540)='\"azytime') [ 1106.646594] devtmpfs: Unknown parameter 'la"ytime' [ 1106.708487] devtmpfs: Unknown parameter '"azytime' 18:00:53 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 17) 18:00:53 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 57) 18:00:53 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x5, &(0x7f0000000540)='\"azytime') 18:00:53 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x6100, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="07810000000000002a2f66694ea87c04"]) 18:00:53 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x300, &(0x7f0000000540)='la\"ytime') 18:00:53 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 18:00:53 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') r0 = socket$nl_netfilter(0x10, 0x3, 0xc) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x100000, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@dfltgid}, {@mmap}], [{@euid_eq={'euid', 0x3d, r1}}, {@smackfstransmute={'smackfstransmute', 0x3d, '%*@!'}}, {@pcr={'pcr', 0x3d, 0x20}}, {@smackfsroot={'smackfsroot', 0x3d, ',*/@'}}, {@fsmagic={'fsmagic', 0x3d, 0x9}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\'+'}}]}}) 18:00:53 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, 0x0) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) [ 1120.993810] devtmpfs: Unknown parameter '"azytime' [ 1121.039663] FAULT_INJECTION: forcing a failure. [ 1121.039663] name failslab, interval 1, probability 0, space 0, times 0 [ 1121.041148] FAULT_INJECTION: forcing a failure. [ 1121.041148] name failslab, interval 1, probability 0, space 0, times 0 [ 1121.041181] CPU: 0 PID: 10545 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1121.041206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1121.044887] Call Trace: [ 1121.045218] [ 1121.045510] dump_stack_lvl+0x8b/0xb3 [ 1121.046037] should_fail.cold+0x5/0xa [ 1121.046527] ? __alloc_file+0x21/0x240 [ 1121.047045] should_failslab+0x5/0x10 [ 1121.047528] kmem_cache_alloc+0x5b/0x480 [ 1121.048052] __alloc_file+0x21/0x240 [ 1121.048545] alloc_empty_file+0x6d/0x170 [ 1121.049084] path_openat+0xe1/0x28a0 [ 1121.049656] ? path_lookupat+0x850/0x850 [ 1121.050234] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1121.050999] ? lock_is_held_type+0xd7/0x130 [ 1121.051625] do_filp_open+0x1aa/0x400 [ 1121.052179] ? may_open_dev+0xf0/0xf0 [ 1121.052735] ? lock_release+0x3b2/0x6f0 [ 1121.053307] ? alloc_fd+0x2f0/0x670 [ 1121.053858] ? lock_downgrade+0x6d0/0x6d0 [ 1121.054454] ? rwlock_bug.part.0+0x90/0x90 [ 1121.055057] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1121.055825] ? _find_next_bit+0x1e5/0x260 [ 1121.056358] ? _raw_spin_unlock+0x24/0x40 [ 1121.056905] ? alloc_fd+0x2f0/0x670 [ 1121.057400] do_sys_openat2+0x16d/0x4d0 [ 1121.057936] ? build_open_flags+0x6f0/0x6f0 [ 1121.058505] ? find_held_lock+0x2c/0x110 [ 1121.059041] ? lock_release+0x3b2/0x6f0 [ 1121.059566] ? do_syscall_64+0x3b/0x90 [ 1121.060086] __x64_sys_openat+0x13f/0x1f0 [ 1121.060678] ? __x64_sys_open+0x1c0/0x1c0 [ 1121.061272] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1121.062029] do_syscall_64+0x3b/0x90 [ 1121.062563] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1121.063305] RIP: 0033:0x7f0f53131a04 [ 1121.063835] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1121.066381] RSP: 002b:00007f0f506f3ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1121.067431] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f53131a04 [ 1121.068427] RDX: 0000000000000002 RSI: 00007f0f506f4000 RDI: 00000000ffffff9c [ 1121.069414] RBP: 00007f0f506f4000 R08: 0000000000000000 R09: ffffffffffffffff [ 1121.070411] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1121.071405] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1121.072413] [ 1121.072756] CPU: 1 PID: 10550 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1121.073908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1121.074127] devtmpfs: Unknown parameter 'la"ytime' [ 1121.075394] Call Trace: [ 1121.075405] [ 1121.075414] dump_stack_lvl+0x8b/0xb3 [ 1121.077289] should_fail.cold+0x5/0xa [ 1121.077804] ? xas_alloc+0x332/0x440 [ 1121.078367] should_failslab+0x5/0x10 [ 1121.078876] kmem_cache_alloc+0x5b/0x480 [ 1121.079438] xas_alloc+0x332/0x440 [ 1121.079922] xas_create+0x35b/0x1030 [ 1121.080461] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1121.081168] xas_store+0x90/0x1c40 [ 1121.081676] __xa_store+0x164/0x2d0 [ 1121.082220] ? xa_delete_node+0x260/0x260 [ 1121.082820] xa_store+0x31/0x50 [ 1121.083298] __io_uring_add_tctx_node+0x1d2/0x390 [ 1121.083917] ? io_rsrc_buf_put+0x50/0x50 [ 1121.084469] io_uring_setup.cold+0x1e31/0x23ac [ 1121.085071] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1121.085774] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1121.086502] do_syscall_64+0x3b/0x90 [ 1121.087013] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1121.087731] RIP: 0033:0x7ffa78e2fb19 [ 1121.088246] 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 [ 1121.090601] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1121.091616] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1121.092549] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1121.093483] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1121.094434] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1121.095366] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1121.096346] 18:00:53 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x6, &(0x7f0000000540)='\"azytime') [ 1121.151435] devtmpfs: Unknown parameter '"azytime' 18:00:53 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x500, &(0x7f0000000540)='la\"ytime') 18:00:53 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, 0x0) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 18:00:53 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') r0 = getuid() syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f00000003c0)='./file0\x00', 0x1f, 0x4, &(0x7f00000025c0)=[{&(0x7f0000000400)="01be3f8599d23e7f08db9500291f0d3aa0edaa50f430", 0x16, 0xf0}, {&(0x7f0000000440)="8eb7f90f7fc28ef4ee8fedc770d477f7f119b7b6ff6ff74f0a8d91554ab5c1bb6f7ce6cdac1d6471699187aaf1ef35214bd9c698eeee698a740f70ddcf4792a0d295ea410c3eb7173d0a5f1a82edd681846dbce5aeff16e327615d9d06ca0360870a3fee", 0x64, 0x3}, {&(0x7f0000001580)="6c5d5afdc4b6473a193a42afe4", 0xd, 0x401}, {&(0x7f00000015c0)="1cb0759800016834963ee1f51e969feb9d8e69c5d3ece8212ec266cbb35aeb06e201c6946f1f314e65e7f4ff1160f58e93adf03cc142fa9798e4e8dacf345cc4d3245c295f907346e7537694a880737e530589b2e619c6f9fb46e260fed700a1ef64c4ef596cdf6611f4ddf8b289d4ebcbd54382211902b6d2b18d14d27ae7d8c7b3183e778f7956bc1a546249d2e077b4c9aae37b80ee556030a4a02878c315690dde82e95c37d796c4a4ce10d01df405b6157d4ec36a94e5c7900e0cf71473f1d5b93652418f62790dfca9f2d08c9a54008aebb8a392509492710883ad23aebbc2e41fb80983e42f5a340f9afbc92816d86515aefdb83d71cd8db1e6857f07174cc31aa5f88bca3d839ccb3f1330b8160a4ed7118c82a559f838dac6ff8455e21bcabed30ac77371e2ee493764e441748235db2d1a3e5adba9dd1da7399fb7683ba020c7dc0021ba93d689db662f1cc338f08c93910391922762991edcd07637d06739c62e90c9299cdfd123d0c73f2ea4aec2cee56f74bbecb5d925926e85c37873c93c3bced829733cde9590646eddb938d30ac4c2af994a2b1a6c107f99337b82983d88f7f4509e8c450999abdff6b5781d53f2fabc548e1e1b2a73e71fb3453baf4f8d42736f7ac7b92d1a31b4619c26ae67d2f2db263be65ac1565e439463804d7aac91223e5b0345807a9e3c6572c154160713117684a4ead0556b450fe485827920674ac51cbe7de607d059cdaf3bb184306c9a3a1a52e35de0e5c6a257178d8e28ca8d04737a26b14883f111c8c9cad5b63128d10ee9b84c98ecef8163cb7b462a7641674706371a6befe6f28276e2cfab7bea329214c43da9ed4ccc38d0f18dfbc69ad0731c8030bec86d04a1963a26af4fbe8c9067932b0ed6a941f5391de20033d55bb0ebc63a1a210232b3b4340c36d267bc114d0b12f154389339e298647d0aa9020fded49bdf8fd39fbc2e68b20382f33a32ff8a1c0a3b9b43bba5d18a33580bb03286d1a5fe5eb2f5f7c75dc851431525fd8f9a3314f3f96879da9e3ee029aff57a9d302da2cd130d3e47fccd6801f253e3fc2cbe448f074a43f4aab04edfaad61a53b5bbee4a71fb2562d446e4b44c11552acb75fb7bc22f87e68df31392e6a837c444b3ea7b3ac62d43cf3021795e20767cfdd3d5f63eb4f6e782d4599b6083051e84b415c003c8e6787a79ff68e80ef5f9edbc9a730633b59d1cda5b75b86dce5d54d86e6203571b10e17d0fa12092084ee27fb513aa89cf5f6944ed22c0a17bd99ff8104f4b2b77d06637205a0e7e39cd92ffd9d28a3ed2d47b100c588cfa939a2972420d177083c6762a670f9dd065a9fdb06b56c7a406f6f49643cdac8f1a04225ae34a6a3ff17d73b7f9a714f8660bab641483222b68c00398972a6c8861dc242a9883d0b2a14de4620090c2f921950a40ad3b008f8fd78484c45c5291df2906c66a2386bdc360479dab0a3338f4367d28a20efdb636d4b161895824c7d90e58e6a6b0dd5e56354d60e5efb8218f91859b122e0f9e467abd7bc243b7ba23bcfd7871125bb1764afd8ae86a11e527f0efd9205bd0e84d68f29be0492d04cd73dff48df341b56e67214c47f6b0d2c0b2bb34be34055a6ea89f0a489da6930c2f002b02a62572529a35207616f3cf8b342637e400d1aef7f31691ae61c2568570e8feeec0c40cb4b5a4278bf68a1f0f58d8d35f8fd95040745371f101df11ede5d9bb78d95a683a411ca4e6015a3cf6ae2f30318d8b5f780e5f73eacf03c5e42c45c68516b5d5df9dcd396bffe77ed56cef157ed0160a953ab1626daa93d1d8f631ead080dbbdbdf88a8807b79785906a4610010566426294ea7bf6b6bb65bec6dc7b875503f47d949d03a59e7d225673426dd99f185738f4742e8995e433bfbfbf2769263b4de54348257db4979ab64f7a4108795c9ea521fa4b6992402c38ddabdd239156f54a22afd6502c5b822f98e8db705023c89bfb5a35df2d9ee7970566a5aff8fa329d3dd9c083a6bd1c100a02d521415b1b59d56e8fbbd699f9ee0fe93bf8e8c8b727716c16f99770b74f722d8371f4f37aa9d18fff9d4464597d6330463562e6f46022f263121194e85fcf658ece23622ac8a4850ac7a7a3d51595a740807cb8032fdf4680cef94e3c93762b1f980f5588aa5baed992f8f97a19fede322395419ad00b6519710a7af87bd5a69c409724e2b4b28fcd56b346b189b2c52a5a6b4458c0d64ce4220aaf2170692af0ffa9806bb4802c352e1126deff7b9edbf0aa52baa41d5674be4b8f06c8ca006c636ab5cb256ac70c82d04577c4bc15e4648e361fffedbea5569dca3563b6054dec20488dc9fc83382e75f43491877f8f8b4daf79fee95c4024974f2d791ca078d3be9641ad5bb99b043a60e0d90d8274e87cf2d265575f56f9cdbcc1e9dde90997c8d01620190d4c60269c3d2b2f67bb77b3a962e1cb1dd7f64d16240b3897ee7b3abc549cff2d3a01b8a5a01860fb6835f495b5c4fec5fc21ba762e093bcc8c40512bb0f64670f5e2904fd3ad7b7519df5d1c093d4e823ad01c1708d2f2d23ec1fce6810e247d561a511b67dd55911f759a005f23d15675cfb0ef3d60b9e3f7b7e6cbbd671f4a36b325d0934db62fb007b47f600981ba97341590fc4bef901cac07b4e7f4557fc31e511d67fdfab4d0ed3e2872c3aff3cfc41955d5e10acd17eacbd199b4e968b45c120388fc3f328da3ef14c521660029d6ab974ba8d4f5582fa4a4e86d7217e5d509cb0fec3944099e0f0c7c84f581364f9cd51730544f8aed441b98f360a3c8e83afaf59e95bb0c9bedbd1a38cfef5d79bba8cbd6130ad70c9a7b455e3b00fd049435ad2971de47e7756d5a9275c0b0e1bed5b5ab1a361caa910fef8a338d80d2bab4653ef277c47408095222625d698d52489f45dbfee70ed3d8c5dbcd4e1f7e3576946c033907a0a7f046a401889067ae3a7b3743e36042d7c5c803a9dc1d1c728504d207fa64736feafb9dada0182f0262630a78d5c8bf5c3d29bbb75b4d8f2e8faafb2a21b3b2eda185f3596ff1cd9949983da396f4681221dc24527c49820bcbdf88a73427822f24916f00ce8bbf0c3374f2272f3137235bc9464d9c2e3bfd8a97c646b0e502815e4905c4e7d630641094d9eda5a77354da31e74c010306951399d44539b31924641a86b206f966b3705daba4e3a72de37a8616bc071ed26def3a5356a29524bb137a2eba7b249553c2aecac9eab2067eb71ab54b11c5eb419eaec32d8e1e999d637447e989874e8f7c9d4227fc0e8c441e296c2fafbd8f299073ceac96759ab736b990f8a4446d955981cd04f1b4425dfc8d46d23b89490c4f52db32ab1954d88c89c6c9a5fdd893a18f3f9f933ab59f20e0420da383a97fd50fdf7f92b526db667a783ef12c69a637629ccd68e2b0996fb0aa70b08a43e80127edcec30c8f697145ae7bc84cfa71482c986b9eeb0e4eec8bb1b93781b08f9f812a22d736e5b683644b01e5d044cbfad58657635cedb769539f848705284ecc0d8e8dbd93e69bc69ee1da1bc61d5c6bf5a3a15c237feabd1804ee66630b693c6d9cde31869642a99ced16e5deca6ab8970e48aed23ac9a381ed469f512d6062aee70ed389c112fb3b0f37816061c159cf0212b77c63b43556d4eab272c249841a32fd3497fb4a5f57f95b8d287838f56786d984a21016fd94f491f6a8d8a24382f3ab4bd929b0b88e0306821c481ec2fa6d124f55ab63c817bc534978b88cf8e082b6640843bff242439f7630d6f11f1beade66a088fea14147c65e6f61e03ba365d5d5088aa1df14b1330017397e63396bd12f06e4543175ee8a99e5bf7f761b3492cf125bf8498a3852d2668413f2a9faffeb969223e03f1ba74e75fed475f500a70b164a8e3d5cad0e76559f71e60ab0258226a50778ebf15e249dd2e93bf39cd8c9df52a37c2d19d279266f3fdd2e94cc0f68a9f10cf0ea894520db54017fddbe2eb1539812a945d41cd0b53df43c9c8db647dd9c44e288113a88f5745b2d143bc6d0a0c7cfbb09dbe4182532a630be15a4627a76d17613017a5f96687249bd296ea85e24902c4e70b58bfc9a510d4cdd5d5157e1ca6ed914cb6e5ee7cd8528fc30e8f20ed80f0046da9808342a3b077ec4f14d62e95e71f25c06596664edc881540158beb7323aec0acc04ba6208a757891866872f25e6edbd492488d03f6c17eb83de71ddf73e94887278610fb5bbc8cd85b17bd98b97dcd57be65a22d1298cb41172f99d587d0cd3b81b363612c3688abbafba3fe7cd5d98b93da099d4d97431128f164c2767b9aa1e0f1a16d35f3bc3d72e3f2e2de650542ab60ec007516b03f51f2d5557f1cf5a89ebd62a88d6411b1b68bdecb12ecdda441e824a83ca5a209ce3a43a25bda3d858e46169ffcf715f45bb5edfd4aa703ef081619f430ef09c3ba52313be8df8df45ca4fff81926cfca87202a67d72eec1e3eb5f49391c1f671e64521dd9a55b752c30b7b6d097df79939d2865acf9b2b89ce18d4f5d383c15c03bacb9e2bafe1bd43e4eceebc74d2464175553acc33094e36f483d55b3f330b3c81e15322c690a0568e6833e52bb6d96e6a6889a4b880d40fe7141916c20d01045a4bd1c2a0e0cab6c05750daf8f2d3d10133ae51edc7c359957d99ce89971155d8ecef11acd75d137a1da05a5087a1566c18c3bb2009e699e85364a662f4d1ed077c9677fb8b7d83da8b8ba073d019618ff6c71ff4045595d61cb2a30e25766aaa51a9abfa42279b6058cfba84d80c5a45b902b83e141aa421f5406d79851b1e9378bf9a72496ad2f5e9034101e59452cb113fd48d219bb99cccedd40c01d4f4184abeb518ebf7721e09ce5c7d26644baa835a5ebe0e36ba18be5cb0c5db0195b6de46e88decadecf88be0e73dd9e8f370d23cde3345eb13cb1988c1535f68288a782a21d78bb917dc055893311448895938cef47f8d868ec356bab3a83a45fa4beb688e02621157529ac490f31111d722e022e0f87146612d1f33e8e039085fcc84574d129a881effb5f81f372b2d79d8cb4b5dfd717995a08e1461c908b598644b9cad03a7217cbad3bf21233b4ff9aa903614355349e32607ae147bc4f738fb658e97ed2f9618f94748f93bb9e0620ea8de7f8585e601a50d96570d95f10dcf183f7e52eff50c458f3b4419b707ff018657249fb4e4cbcf066e29f13137873820905cda25c0591c454a51e5cdc860d2e36d9b92bd3defa6c63663fe86e49e8f5cef248c338c7cc0b8bb43c6ba36c783a428edec6ce4b406fcbccfe0f1843b24acbb0c6c37928003c332af811de68852e24f490de5ca7f1c7fa72a99a30a9dab26c314abc240820a206038bb31641880a6baf3a99c302a3c486e58524f24dca2c11bc2d2a5c53b4e1bdba8bb368a8db507508a4660c17c92d50137423267af5b3bee11fe9dc7f80dd473301892672000edf0453dd7a71890c3ea812e243f9a357c62e6f4f00a1a3a86d2a7074fa5f87c99b77c6fa0792b868305c2904d1fb94efdca7b56d299502f4557f6debefc5d1682c35f884989dd6fba259e38fba41f7ba80e52b01d48cf574ab6d1fa1a92b78dff4084512fcba675dee858775c2872b27c8f67edba589e386680bb3c0ae13a5792152d38a6d7be72011624d8e1c8da40434e9b27574feaad1a3dceb575445f5c6481483df7e13f5ce1a74ea166120ed301a768350567d888dadc14410dfeb51105758112e27c694066d12613ccd72af6c78f38d0577928b61d2f9c324b4295aedf9", 0x1000, 0x9}], 0x4, &(0x7f0000002640)={[{@size={'size', 0x3d, [0x70, 0x78]}}, {@huge_never}, {@huge_never}, {@size={'size', 0x3d, [0x35, 0x36, 0x39, 0x30, 0x25, 0x8ae217f394537344]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x6b]}}], [{@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}]}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) [ 1121.230495] devtmpfs: Unknown parameter 'la"ytime' syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4, 0x3, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000, 0x1}, {&(0x7f0000000080)="6ab9292d0c", 0x5, 0xfffffffffffffffc}, {&(0x7f0000000140)="c88afc375d9ae8c659a3efd4ed216b6718d79869f14c6ec95ccc88aca1b965e26d3e84510c7081e156839f4d469b5fbc25bea1a4908f0f93b3bd64ebbe823d090f02c9cf6adbfd31bbaed294a23e81d937594eb9c6ee919a8275ec81f2295f24b30beef4d6fde4847459516699c57e05d59cc34786629c8a78a80db59511018594122dee1ca80890c5defc614f910b625f7ef2abea46d48798b7bc2fc1b7f95410f117156803151096c3a1c7b4773beb4c988c223d09fa3f2a08b671bb99a7f6b05433b0db6e79f504abf251a76b411bd1eef063af03447b3f0ed17b79934d031bd2a4ef1e119317", 0xe8, 0x4c}], 0x1000c22, &(0x7f00000002c0)={[{@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@mode={'mode', 0x3d, 0x4}}], [{@uid_gt={'uid>', r0}}, {@fowner_eq={'fowner', 0x3d, r1}}, {@obj_type={'obj_type', 0x3d, '\'U'}}, {@dont_measure}, {@smackfshat={'smackfshat', 0x3d, 'lazytime'}}, {@obj_type={'obj_type', 0x3d, '\xb5\xa0}+('}}, {@euid_lt={'euid<', 0xee00}}, {@fsmagic={'fsmagic', 0x3d, 0x9}}, {@dont_hash}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) 18:00:53 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, 0x0) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 18:00:53 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x7, &(0x7f0000000540)='\"azytime') [ 1121.296988] devtmpfs: Unknown parameter '"azytime' 18:01:08 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 18) 18:01:08 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x10, &(0x7f0000000540)='\"azytime') 18:01:08 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 58) 18:01:08 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RSTATFS(r3, &(0x7f0000000540)={0x43}, 0x43) r4 = fork() ptrace$peeksig(0x4209, r4, &(0x7f0000000000)={0xed05, 0x1, 0x8}, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r5, 0x0) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000004240)={0x2, 0x0, @local}, &(0x7f0000004280)=0x10) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RSTATFS(r7, &(0x7f0000000540)={0x43}, 0x43) r8 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000042c0)) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RSTATFS(r9, &(0x7f0000000540)={0x43}, 0x43) r10 = signalfd4(r0, &(0x7f0000004300)={[0x4]}, 0x8, 0x800) r11 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000004340), 0x80000) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000044c0)=[{{&(0x7f0000000700)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000780)="1c9359b9ecf70e658880db2115f6574a716faff54b3adf73e40e7cc336206d52f62ee2928b91e775b1600776f5740fa2efbd5d6bc5c054fd0faf2700a35cd536883bc6985b3f197e734a3f6475e860816426252534ade60ba0dd57729a322d022cbda5ac0903288a0dd589cb4fa846800f943d09ff6ffdf72f8f382ff8c8e033a9c0fb2b27ec5ded9c895c", 0x8b}, {&(0x7f0000000840)="0c282d4d53bae034160c4f82d1848ae3e69a8a2c24e7c331d20b207002263bb79e1ee0554207403f82951a18f7198fdc06e0bd8091f8055c2e81e1bb94d48dac01e774cf1f2e0b47a895719274f6aa6b1bbfeb136e", 0x55}, {&(0x7f00000008c0)="45b8da86804bab59df28cd1b8421cd696c85ffabcef3f2994b7ce56f4a203698e46dfd44908d604e571a62bc5db341d33c43756d49c931700df21b497a1652393a569405b1f8c1af07b1c48836af7f0d2a8a63646f6317391550421784bd918ed78e3014f2e80c25d4df038580b7efc17d354f6197c37e026ef4be31df24244aa6b79e1f6f765ab3eb1d82d221f9260ee2adb28c18ec1e7cf477", 0x9a}, {&(0x7f0000000980)="ce6ce4c4c9a05eb5657e3a6d75ea8220cd5a8cc4488ec40ad128d1a8224c6e66e9db07f3f744bd1b20f86816ed4a17dce4a0b1896b2a7a6c1c77ed9f85286ac16135255fe5ef3dd25f08df56ddfd38636ba9f35f43e553699f37096c24b577306a9f5d7a8c833e501ae167fee400cc39ccca7051b9bc5a70dd9eabfb11f7cf9638b059e130bfd30a7311b0dab992de3f633c5eae345fd20cb0d8cd83b174647ec759d4020eca1adf094f3109b693a4afbc3f8856f9f40e278c4be6537cc0a873bece6063b64c33f5e2a90c5a0c059be59dae0d64b09ab1b5a12265b1f0725d3f6caefd2605b52a82adbad54de0636d272a5f04be8ac61ae2a697c806e1", 0xfd}, {&(0x7f0000000a80)="ad8b0e83940dba030d602e1fe435836ac28ec1e2d478c75f59c15371f5b1b01b7c0c740a3792cd297fba89520c4872939b97c21394d49c2fb653266a43aaf0c4e6e8c83c9641b345bcc5be6dae196673c0d0321c8f74276dcb27e812009ef8638b5707e1fc", 0x65}, {&(0x7f0000000b00)="2bf4443299710831119eb569c90f54c3dbfdc801891125b4fcfe9d7b722abf81ab953dcadb6739d6d67733effc48b6ec994f1891983924d744bf6adf8feff3a79a5dd9b5f7819493890e026974a13e108a746af0f4c902b3f45685403180755ad2e62b0f209845c940283ae663611a26e77bf489407c4fbc1b36937b62f42a3e15ef7a7f13adcf118040eb409c73fef3b31dc7", 0x93}, {&(0x7f0000000bc0)="de8479649a5a53907713a3559e79ca6a8214e4bab699e7f87c1e1a47767f62fcb941fc51664f12e96b", 0x29}, {&(0x7f0000000c00)="9532757b31680a3d8aaa59982a91a781297e103e2897b8e63d7ab1b344138a693e44ed15cce9eaf5cb75ee23599f6439b93594ad1734e0a595fbbdee2a8ceb06945efc82bec6be171b4f6fc1d613bcfc9d667e07d8f20d1992adae862a75bb4414b64ba1ee0a54ae8808a6ec97dcf89834c2f246289b0bfcd718df3a1b15f4", 0x7f}, {&(0x7f0000000c80)="8fd09d8f80371faec4e35892dea4c9fd6a6fb2ff32e7898fecb3f259f2f1734ff1c102ce7d65a83ffd8cf052f97ee23c07ef2e7d7a9a096ba5366b8d389855ae1b1fbbb3f879e4c7da3501db17e3732cf3782b966b5442fa0bb6530843e5267d5b0dd99ac402ba934f61b7045f8aa91b3a73dd41e3451e6ce51aed5fc827a18384fee157f009b517e9c49e0cd3d13086a5d3ba9e1607648f5f841ad74b7dcf09e17d6652f6bca4c740cc96eaaa52702090527a7974f8785f83a926670093589e6b1717dac3a1876974844d844e3f778a0fad9d3bd2332252e13dea55cd464eaaaff09b7389cf2c27824bb6e1c8e2ae58613c65d4f2", 0xf5}], 0x9, &(0x7f0000000e40)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r2}}}], 0x20}}, {{&(0x7f0000000e80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002240)=[{&(0x7f0000000f00)="95c344f1359d5d702c97bc38a9b207f8d0eef91020707942e3aa145b24c684f7160a907063f53209833d348d8fc208f9845e5da66d3eb13f8c21d0106a9e2bc2919501d0a075d866c794ef7d543cd6215bd89f5247eb9b6de41f092ad624c7c02dd5fe25cca1c58edbd4775193078132607a4dfa50479f8dda52553705686c775c1c68255548de8193cf75b1e229d1e96ad4ed990bcd0c70adc7640cf96dd86b079aab66b09cc8a2494a598c57", 0xad}, {&(0x7f0000000fc0)="2d0cbe887b85de04da3b574d32f15d8dd89f6278fcfbdd26d88234049eb636dfa193e772a85c6be5ea1dee9d9be75480d04f73c18b8cd3b47b1dfade05477b11c31dc365d893560ac089e863dce2d6cfeb15d1e7cc005cdcf17b617252d5d05b8d90", 0x62}, {&(0x7f0000001040)="2bc9a2d8766910bd154f755641503c4eac0d8322dfa28d2a888ef30ffc6a90a0228c4a737663853a29622219e940d317413f2ab5745d248fd7bde1414d2c3a2280c59364a2aebf54b29c81a77049e8ad83e98a8b4a8f4c9eb2c9e2633219a3a634f407b341801e56332b4d09580f4e0598cbdfdcb736321e0970b54bf8f85cd76ca599b095a913c93b57cebc548e52a59ddc745938ef358066a4352f5b36ceb9236ad24c26a588a6f9396d28887e805fb4d23568e051805b53ca496608ac5b53573088c9c99e8e93c6ba99d2419ea1d4b138f5c675750674aaa53d4ed4db0e4c85600b5766719455daa8618985a5b1c7b51e82953816d47d642f1d1a949b6766dba3d6a8f09013860a3ca0e87509cd4fa646c3906b2f82023ecc5954db0d83c583586fa44339580c200ef09d43d56fe9e06256cab6660655263f1f12c023e51e41a1a517c7595480858453a4853f62d880f1f22b20db57715cab6d6fa080695826c6cc35a0a6b31223a9e0ecf4a37d98d83e7844e8ce10e05f2dafab67ff7c8cb7d75701acc8a0d04acc014b4dc899d1b0d26c2da013fe509f5cb2a65ca7d53e410bc0936262c6594826d20b2e8003707eb145a7c3783990282b99e87583cfc8ff42ad87be1857e8c8cb2765ce2e02a432d8c3583e7b80b764af256dbfdba96ee122e6bc2a816f734d15add8f93b8baa1428a956b0f3c93b813dd56e470d2036a5baf8beec8548c6dbf207bc7c0d986344017c58ddf52fcabceade34d0e8b229bb8c31e17e09cb6957be9ca8c89c99109938d38d9e223f9f8832d20e60a9ae023fea22dfb21943e92bf52b34e4a7f0e57b1e9320783aab2950e111e336bd418ea222c9689431986dc0d202aec0ddcf1566aae9acd72ed13ca016b9dc5784449f2523b1efa76d083a43814799ec3a16becbe18dcc5fd157788e2b0d4f7788eb199743370fdb5f68b1ed200422f044555927cb970a23ae0178232a8a0524d127376485648727e1ce6cbb7535f2f7c3886793df1e65bdf03660597d17205e2a056e49cb8959025244bc0f326c7afc1281474a557b1eac6002d5188245090fc8f4ae15e774d0fc3999c274ef655dedc86dd409db23d9106ce19b9024591069d861ef93ccca46f66b88f58556bc20d272bd6362b052a657857d750f950c7183d6e91f70a48f3afe32771947eabb57b311706320c27f5bf58797a8184910bfd04c0ecb8951c684b18cc1b566f1ca87ed030ce8d566b335981634d6391a27debc44a3526dd54e2de52f3bf14a91b4fdb2c66e24017bed6855aec32e7a629407bdd158586071f85525b351ddfce1d0938eda606b0a896e57ea33d0c45d5a90a5a3599c7b20f30037b1d7c1242203177ea8a169ff76ddca4d5538c22e996b209cf174503f3feae1cb2d5ec1802d5ac864e8f7fcb541b6f9296c01a2e318c2d9c821d250c2520be9de8172b94afceb8d738a1238735f5b8e374835c9c2ee0ed7dbe1bc906d17b662e1f26755aa67b78a273e6b7c93c7572508c17723eca5aac47cfb7ce19e85486d7d28c6f9ca8bbc6d06ad0e81fd471afb402dc76df9561d580364d348161d19816ce03d4d729a20058dcd68af53cc06aaa479e0577ea045259b6f9f2dc7740647323f63808b94d6c2ef7b56543d8b4163ec4f24cfc3241d9f15a660c9ad0f245b9f829998ee24a59778afadb7d476f3917190d0dda2be0ec50650d069038ed4f2038982a091965f095083726f0225099fd7668213623bdbe06e03ed418e2328cc71bb5e7205afe0050dd708331c21ccb6409d85d64fac3aa940ecd41193f978c5d588d4b28f041de5c90c762b778de9150c8d82eadd7586f0b245b1499df8c4e2b51917a285372300cf9e6924234c351c20d128c8ae287ed7e95244dac65f50b0275b0533321f1225c08f7cc42cf3016619de2b9c124dd0c67ccea2bd96e4bbebf779c78ae2e8bc7b46cbd2a851f141f391d8c1d9de97f4306f662e574320974ca10f01d6dcd45d65f80d2d038f78c7ad9fb8bcd98f20a14745c66475c5e21a7b611fc73d16aedf74522717c4e9708e7f50271941b137356567c4be7841253d7743fd518644938896b20a5cb83e69410a8b1abd58daabbe3dc69527c5ddd874378407a1745ef3efd992357111430a109122207e8dec6844e8c2de3060938d1922dcf4ee62d3307dce381b4d3f1b1d68d0af0958990fea94c28823a8f24c6b8e21c7e34fa70de08c059954afb1c07ac21138eedb453bf058c0f243efa9630e2d01497e92a9f508f0e2c0e04ef91b7c597a1d28fde94cf4f9da4692e03e1637dcdfe78b987598fddb44508e06151df173f3332c438978f0c0975c025c3fc0085422e5f92e6c4095221b6fdbe2c21f9b45a00d1833ee7b8798da6074eecb88d7e544d665b187644c8da8f5544762bddfdd5ba9298dc0943307e3d9266f2de103f1fb608e748cdcd13dc232cf74114547cfe1f12455cf2689b923065237242c44b07449ee9a48edb06dadb81ce964501e3b6186a9d665987b93047ff2ff1f206765b013bbb86db19100bc986f9604d7871f8bb2acd19121e2f6831f088450cdf00f6b5932aaea2f6ff3e546fb93ab18550a668849f6b1e2e9c1fb0886953ed4e84634cc9660e1f51cf56597fa760cca30c56e9ece54e25630b231cf95f1e2f293422e02f2db8ded69dac3e7bdbe58cc004de86c6a7675eb1eee8d8a01d8a30ee1d4280c4bcec8c19bf18f36c527808bf52474f40ec1dc94bf6d0b6db3b5a922704b6dfb134b650e8eac5969dd381abf8a3efe220101c3d535120a769712de4678cbd4d570b36fa950ae4daeabcfc11f22f683d322685223d002ad296127b731dd9470f1f3fa31a483eeb1313355c69cf4f14f2c06c82a698ff8b3741d92ae466b9a9d804de7ed1378efe52b97b6e990afe7b5d72dfc69a4e7f6678057e8d82914fe638803331524a978a98d7cc1c2b90ffa9a85168b8495edadb97a6dc070838c8c8f6d29be55a5d1c253317a97d848e57a68554a234d493905b844c75b0a99e452a1628d312813d3feeb4d1cd40dff5b64f2385b8beb78812c62e690b00ac35a2214ccbb118356772387e239b2991dd1f30c17e7900ab91a5ce3d3256f8a8eb9f66ef286b8b7e585a12eecbcadd1257bea6996f9fc985a0768f3ec491c4f529b69268aba779ac0b07a62987dad2fd0b96cfe0118f92c5f69e70b4f0bea8fc97345dc7c018ea8e845eb72890c244752777da18824e176b93d5d4f2620fede9e8238c8b5de8e2c76f737ee08bc7f4f8e23c643c60d0e7b211a5bc80c9bc498ec81aa47444cb9d83be2aa2937f4692e1ff9f6f087ded3599eddcd7efbc5a0ee076a844489205f7935039b66d663d1118ebeee1338448e56d138d64246309ab840ad958d230db7d5de4af59e28dbcb3291b96f054e341e520a09571ef4d16ca2fe0fc6bd24e246bb5a6b66725e793bc960cec0aa5ec36df36c17732c0d777787826406bfa277c88627ae80f3de4a313abb5428953c47690ee797b7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[0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, r0, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r1, r2}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r1}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x168, 0x4040810}}, {{0x0, 0x0, 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{&(0x7f0000002840)="55225be54635d49e33f96e07392b97f770e6ce925f7ac7b7e15df582eb69eec773318ae87d0b27581a211a00de9f1fbafc456ca8133a4ddd7d5c8b1b0feb8fc5481698973494", 0x46}], 0x4, 0x0, 0x0, 0x880}}, {{&(0x7f0000002900)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002bc0)=[{&(0x7f0000002980)="66ec14c8785743c2ec22b004c1daa1cce8f94e24f3092e762b2eab5a282f9c518a339fbe60d9", 0x26}, {&(0x7f00000029c0)="9c8b4033fc8ee68f53b3fe3a4bbf6886e42582049441a2c7ec7a11a0e578ae58aa6a882b96fba1516755701fceef11b8022b", 0x32}, {&(0x7f0000002a00)="d2d57264366d67eb3e2981a6d2e9433040a390939d31ec4b8131f1d863cb5779687927f3f734c42178323b7762cd39bb0093c90b94f31519d9dc63c855dc233b4bd896974b7bb120a336d1c67880ae5bf742863c84dc1f0d98e81e6a3f132b043878a7861d3e6fb8a43414cfe7acdc13d8db7756ffd6f87e93f79cdc077354838e9766d7089e1fe48c0987eeffcdcde1d21d73b75ef6ecae44c0ca8becceed2761e8f669ae4ddad1f5d194805577a4d290e7b9250ca0b218edabc9233b87df725ecbf14b205200e52156b6089c79f10da01632cdd2e97b03e2ce4a1416062d915b020e05685377116658c792fd824b98e2eb", 0xf2}, {&(0x7f0000002b00)="f319c359c968ddbd710bcd0269bc767b5be4e54be57117013b0c922eddc8d7bb9070a773b22089c39e7c70e4251b7e8d9eae29c26625b7d92585b6abeac2ee622f02d8130545f39de54c8ef492744338f609c7f82510b3ab7acb2e130adda7c479d2790598d5312feea6dea35d4e85825ef1a5ba9c78bf27c5b51624f78ad4d1a6c21f792d6c0bb8cdbb730961010d0a7dc96a51f1646c0322517950dbe12d614b7394ee7c771394441423042d02baed33951fa8b3c803b784c65d0e307a56e4", 0xc0}], 0x4, &(0x7f0000004380)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r2}}}, @rights={{0x28, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3]}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, r2}}}, @rights={{0x34, 0x1, 0x1, [r6, r0, r7, r8, r0, r9, r10, r0, r11]}}], 0x110, 0x4004}}], 0x4, 0x48040) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x5, 0x7, &(0x7f0000000580)=[{&(0x7f0000000140)="d5dd08e6c0e80a9707ea2a2fbcdac138a2f52c706e6f4cde61c578d1749adbaa5f0c8774c7d5b1fef2621c3d3150718fea949535e070a25296318ede41567e41e31922f9a0d572961ca7b2cf7828764f0007851b5829138c6f2ec1b2e22d7d6bc32939ea3fd5124327dfc63da5a2fedd8d4fec3ada6acd7674e26ceb32e21a981f91c9af8acfe2c0c084287b484cc68c93383880d328f97b8e809b7f12afdc9d4cda06f415c0c6c95944b1f58777aa51916c502605ff9eaca30e99ca4ff2177035fc6d1633a73537ea5ff3e3b5a76fe68d8e4be08c1244db0bd060", 0xdb, 0xfffffffffffff001}, {&(0x7f0000000240)="0b0ed049305cb16c569303d1129a1e21c9c43bbcfa655ad5a38ada3457619265ef835b574cfb94eb215c670b3de2e7a34199b29986eb132e2e4feae9d49ba269425425d773a90fc872e51b22544a0835ca3052a1bbcd7bf09096c88ac21700660937027c456de18b716690b34170990c17013faac7d3a97c3f72c79daaccd57523ee98454249f8104473df1f1cf900550f0b26515df0fdab235f95c6520aa92ac1a2f19921e4ca47d52c4cfa1b630624a3edd99ea2b3f792d1069909ef9cea64d8da21d8546e60dbc9590df51125b4f3c25b2552e22a3738872c23a891300038198effcd96a5327ee156904f", 0xec, 0x5}, {&(0x7f0000000080)="07f4f93f25368ba5a513b8861901fe942794affc3ecc0c85a1afa5bd858fab", 0x1f, 0x3ff}, {&(0x7f0000000340)="12e0c0fbc83b2f0361804753629ec1ca0681cebd8885514565254c6c8272e86ddc9bac6cc55d0c9765f9f210e090bd7c59931620255b1a82bb5e0e29fdd88cf33631a900148ccc10692f2719fd3824017a5342db0669caad3d7ecf47e6d24c3b6ebc27308216af092ad5f78f833d7714bcca1a3b45c2024f5ebe14be93ecefd2eca690c0d5060dfd886e9b224d1db34a2a5c88eb1acc14382327002621c51610651c1504db9739", 0xa7, 0x7}, {&(0x7f00000000c0)="2106a18f0af51478", 0x8, 0x3}, {&(0x7f0000000400)="59351d362efb658a050582051820cfd93664b97295cb0b6b069002e23a81d814987975221811a118c85844a42f70418bebc21fdedd948baf127d8d14c314c1ab1b6a585fa8a4ba7d4b580528bb723729ece355136207c5fa67e8d211fb4b9746790ff7c774980264bebc3ca459090213f25976fc287c387e0a391767c6509c2c1f28b8a93cf1032c332c64b21710", 0x8e, 0x8001}, {0xffffffffffffffff, 0x0, 0x3}], 0x2300805, &(0x7f0000000640)={[{@utf8}, {@nojoliet}, {@dmode={'dmode', 0x3d, 0x8}}, {}, {@nocompress}], [{@dont_appraise}, {@smackfshat}, {@euid_lt={'euid<', r1}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@appraise_type}]}) 18:01:08 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x600, &(0x7f0000000540)='la\"ytime') 18:01:08 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, 0x0) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 18:01:08 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, 0x0) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 18:01:08 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x2) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x5509, 0x0) r1 = open_tree(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1800) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f0000000580)={0x0, 0xffffffffffffffff, 0x1, 0x1}) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="00000000000000dd2d2f66696c653000"]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) fsetxattr$security_evm(r0, &(0x7f0000000280), &(0x7f0000000980)=@v2={0x3, 0x3, 0x11, 0x5e2, 0x1000, "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"}, 0x1009, 0x5) fchownat(r0, &(0x7f0000000000)='./file0\x00', r4, 0x0, 0x1000) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000500)='reiserfs\x00', 0x20052, &(0x7f0000000540)='lazytime') setxattr$security_capability(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), &(0x7f0000000380)=@v3={0x3000000, [{0x8, 0x1ff}, {0x3, 0x7}], r4}, 0x18, 0x2) [ 1136.367747] FAULT_INJECTION: forcing a failure. [ 1136.367747] name failslab, interval 1, probability 0, space 0, times 0 [ 1136.368587] CPU: 1 PID: 10583 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1136.369157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1136.369955] Call Trace: [ 1136.370163] [ 1136.370332] dump_stack_lvl+0x8b/0xb3 [ 1136.370613] should_fail.cold+0x5/0xa [ 1136.370894] ? create_object.isra.0+0x3a/0xa20 [ 1136.371250] should_failslab+0x5/0x10 [ 1136.371541] kmem_cache_alloc+0x5b/0x480 [ 1136.371847] create_object.isra.0+0x3a/0xa20 [ 1136.372171] ? kasan_unpoison+0x23/0x50 [ 1136.372473] kmem_cache_alloc+0x239/0x480 [ 1136.372784] __alloc_file+0x21/0x240 [ 1136.373066] alloc_empty_file+0x6d/0x170 [ 1136.373341] path_openat+0xe1/0x28a0 [ 1136.373636] ? path_lookupat+0x850/0x850 [ 1136.373932] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1136.374343] ? lock_is_held_type+0xd7/0x130 [ 1136.374672] do_filp_open+0x1aa/0x400 [ 1136.374959] ? may_open_dev+0xf0/0xf0 [ 1136.375251] ? lock_release+0x3b2/0x6f0 [ 1136.375550] ? alloc_fd+0x2f0/0x670 [ 1136.375825] ? lock_downgrade+0x6d0/0x6d0 [ 1136.376137] ? rwlock_bug.part.0+0x90/0x90 [ 1136.376420] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1136.376823] ? _find_next_bit+0x1e5/0x260 [ 1136.377107] ? _raw_spin_unlock+0x24/0x40 [ 1136.377412] ? alloc_fd+0x2f0/0x670 [ 1136.377682] do_sys_openat2+0x16d/0x4d0 [ 1136.377968] ? build_open_flags+0x6f0/0x6f0 [ 1136.378285] ? find_held_lock+0x2c/0x110 [ 1136.378585] ? lock_release+0x3b2/0x6f0 [ 1136.378870] ? do_syscall_64+0x3b/0x90 [ 1136.379160] __x64_sys_openat+0x13f/0x1f0 [ 1136.379461] ? __x64_sys_open+0x1c0/0x1c0 [ 1136.379762] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1136.380142] do_syscall_64+0x3b/0x90 [ 1136.380397] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1136.380770] RIP: 0033:0x7f0f53131a04 [ 1136.381031] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1136.382317] RSP: 002b:00007f0f506f3ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1136.382849] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f53131a04 [ 1136.383357] RDX: 0000000000000002 RSI: 00007f0f506f4000 RDI: 00000000ffffff9c [ 1136.383857] RBP: 00007f0f506f4000 R08: 0000000000000000 R09: ffffffffffffffff [ 1136.384356] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1136.384821] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1136.385334] [ 1136.386319] FAULT_INJECTION: forcing a failure. [ 1136.386319] name failslab, interval 1, probability 0, space 0, times 0 [ 1136.387092] CPU: 1 PID: 10584 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1136.387653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1136.388448] Call Trace: [ 1136.388624] [ 1136.388794] dump_stack_lvl+0x8b/0xb3 [ 1136.389084] should_fail.cold+0x5/0xa [ 1136.389366] ? xas_alloc+0x332/0x440 [ 1136.389639] ? create_object.isra.0+0x3a/0xa20 [ 1136.389984] should_failslab+0x5/0x10 [ 1136.390255] kmem_cache_alloc+0x5b/0x480 [ 1136.390550] ? mark_held_locks+0x9e/0xe0 [ 1136.390849] create_object.isra.0+0x3a/0xa20 [ 1136.391174] ? kasan_unpoison+0x23/0x50 [ 1136.391470] kmem_cache_alloc+0x239/0x480 [ 1136.391774] xas_alloc+0x332/0x440 [ 1136.392052] xas_create+0x35b/0x1030 [ 1136.392335] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1136.392716] xas_store+0x90/0x1c40 [ 1136.392989] __xa_store+0x164/0x2d0 [ 1136.393265] ? xa_delete_node+0x260/0x260 [ 1136.393583] xa_store+0x31/0x50 [ 1136.393837] __io_uring_add_tctx_node+0x1d2/0x390 [ 1136.394167] ? io_rsrc_buf_put+0x50/0x50 [ 1136.394480] io_uring_setup.cold+0x1e31/0x23ac [ 1136.394786] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1136.395183] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1136.395520] do_syscall_64+0x3b/0x90 [ 1136.395797] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1136.396140] RIP: 0033:0x7ffa78e2fb19 [ 1136.396414] 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 [ 1136.397554] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1136.398100] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1136.398605] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1136.399107] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1136.399623] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1136.400124] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1136.400640] [ 1136.406097] devtmpfs: Unknown parameter 'la"ytime' [ 1136.411902] devtmpfs: Unknown parameter '"azytime' 18:01:08 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='v7\x00', 0x0, &(0x7f0000000540)='lazytime') inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000404) syz_mount_image$tmpfs(&(0x7f0000000180), &(0x7f0000000300)='./file0\x00', 0xffffffff, 0x9, &(0x7f00000018c0)=[{&(0x7f0000000340)="8be2dcb210d83760fa56b80e43bcff8a93987dc722690f619f68b7f1fe2d7905809637610d29283578455ee85d02fdc61700a6ad4e88ff52955aae832792f6615a39c9b6b21d1a1120cacb4f082250063c4897ec3c7a49d2c6eabed206f475e1f36c4cc72d4bc5b75fbbe79031a7403d6b44119d91f554bf7812fe7db94aa9bbab91c5ced86794f02a3bdd806309d6e3e02ebff45144be607c03778a64052b3173782e811a85f2100f20980981113882b34fe4fa3dca81194aeda458a19732dc9be7f321f64d25891a46b747551191b918e775de85563804dad7e87f3cb38616085527a3b1206ebad38855df58de530e8478f4", 0xf3, 0x2}, {&(0x7f0000000440)="62fbfbfcab4635c9cfa252235ff326e2bb2bf608d29a9a39386e6b0312fc3073355338275eed1d4a72d165bd2638f2c5f6d81fbddbdf514f686e88eb", 0x3c, 0x6}, {&(0x7f0000000840)="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", 0x1000, 0x7}, {&(0x7f0000000580)="e4a3e21de738d2fecbebad8b5e4c269cc5b211cdf5d8691f944bbba13962b9295cc946a5fafd51f77c820ea2417024af120d724b4441f35cc40e60aba11ba924b5ae053376916af23ff79ac430534193e7c8e9c43d2e667b15b95e5a24198d3d580fb3bd248ffaaeb9d5e30821203837f1004f27de6ea4e5d6d02f29aac9e089", 0x80, 0x30000000000000}, {&(0x7f0000000600)="821315cda718df4096b9ceb88a8386b0484ea4aaaf93783e8df794172eadffeb12d7217421d2c47a19b19c200f4a23d6e615c3cd77a62e2e6736f27249113ce5ce579d96115e7dba33d188c5f148092bf87c8af9434e217b14d9e2b3503f68ee62e04391e60456ac960c042521971254de4d5f5fbd53900488dd6673d007ae75ab111c175d804a407614b725537c6f42ed41455439de6e071256efded76349eab8739b9f435afabc8dfca841722451b07097a10383956e0c514c8b7e1b05ff78", 0xc0, 0x2}, {&(0x7f00000006c0)="f50ad39c221770ef008f3d6adfdce4539654f619a62ff257e5952e7083452a36f9e6282fed779b961ff32a3557b25e8df1223bbca6a9bbb6e922c8347fd307a350cf10cf3ffa48f7", 0x48, 0x4}, {&(0x7f0000000480)="ee3f9a75869912e5cd4388ce86696699b45f79d0282f6f3369ecccd22086eaf6e8f08b73411c465ca8fad5229272615a7e32fe18ece16bca0bff", 0x3a, 0xfffffffffffffff9}, {&(0x7f0000000740)="8f836d6f5b3d367cc295afb81844f1f82ddc15ccfbb63a8c2b38b05f590e64d94ea433d4d5b1a883f0451bf1ce719478b55610f5faf290b7460bc89acb6855dc898ef9d3491c8f6d2e6d1f1814151869f597d68a5c0a7dd937098dd51623595e7a3019bca8bc7428e3b2afe6", 0x6c, 0x80000000}, {&(0x7f0000001840)="3f2e1ffa8418926c4ccdecd728bad4f5163cdbae1a9bb70579a906a822ebf2104f86a3a03767d23d6e87ff3f8c222c3f6f17192d966ba57b62719a636d7ffe99067fc549ce6a5028f8bd5155038660a9ec88ef040daf692336", 0x59}], 0x121001, &(0x7f00000019c0)={[{@mode={'mode', 0x3d, 0x1}}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @val={0x3a, [0x30, 0x39, 0x34, 0xd, 0x2d]}}}}, {@nr_blocks={'nr_blocks', 0x3d, [0x35]}}, {@huge_never}], [{@context={'context', 0x3d, 'user_u'}}, {@dont_hash}, {@subj_role={'subj_role', 0x3d, 'U-'}}, {@obj_role={'obj_role', 0x3d, 'lazytime'}}, {@subj_user={'subj_user', 0x3d, '!\\'}}]}) r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f00000007c0)) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000001a80)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) statx(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000140)={'U-', 0x8}, 0x16, 0x3) setgroups(0x2, &(0x7f0000000800)=[r1, 0x0]) lchown(&(0x7f0000000040)='./file0\x00', 0xee01, r1) 18:01:08 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x700, &(0x7f0000000540)='la\"ytime') [ 1136.465182] ISOFS: Unable to identify CD-ROM format. 18:01:08 executing program 7: lstat(&(0x7f0000000480)='./file0\x00', &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x8, 0x7, &(0x7f00000003c0)=[{&(0x7f0000000180)="ab20ae5e7bc68e14625daddd6a2d91c51fb8e4acf5f8ea6e3603b4", 0x1b, 0xc00000000000000}, {&(0x7f00000001c0)="0525817c6f54371e41c6ed617521a01c1f8d8676d459ac7e9cdcbddc58fa6dc39a7686d7afb6799c1a07fe6e403bb1dda4388d333f335e7b117f233c9f5906b513961eb14933e8e1554883d3e3d38e6ea2e44fb4d804f75149d2dfc5bc7fe7a7ad30feb23f05da47057dd30ae1fd0566c713f097da770d7ea20a0dfa6b980c37250a4f0a358327d77f46623aa906517bbcc64dd9d6824cdc8fda", 0x9a, 0x2}, {&(0x7f0000000580)="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0x1000, 0x1}, {&(0x7f0000000280)="81d5d65d609cfcb79b23d0aaba8c833082ccef608563d24a4f385ddc169b76dcf06df8cabe5264ad039fbbaf48e5024e7c4a2a4f1783", 0x36, 0xf92}, {&(0x7f0000001580)="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0x1000, 0x3}, {&(0x7f00000002c0)="93dc050b1049b8eed47c6ebae9db93b1e7f289a8fbda364f8be7cdd7ba8afc65ccc3fcc9ace0f79cd3494c618ae4403a66385e9e57c81f0789861bc435aab373a687e04a880b4ffd5d521ad384e3c0d46a3a996ebf13397c625e9d7abe7d637a79a11659e9941332878730c1e126f6e89ec09440f9d4c1e0a3bd381e114c2def74e2d6dedb8128483066de93eabf82f4f55624251de9468b6ecdd6236d180d73a51b002be7c9189b", 0xa8, 0x9}, {&(0x7f0000000380)="39a08bfc50f92db1c39ea73729fa3adceb3a242b12dd501eb9f7666d4d79bce6151f3ef663192acc0a655dcfda0bd0", 0x2f, 0x2}], 0x28, &(0x7f0000002600)={[{'@'}], [{@dont_measure}, {@obj_type={'obj_type', 0x3d, 'devtmpfs\x00'}}, {@subj_user={'subj_user', 0x3d, 'lazytime'}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@uid_gt={'uid>', r0}}, {@subj_user}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@dont_measure}, {@smackfsroot={'smackfsroot', 0x3d, '/*:&'}}]}) setitimer(0x2, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000000040)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') rmdir(&(0x7f0000000080)='./file0\x00') [ 1136.502903] devtmpfs: Unknown parameter 'la"ytime' [ 1136.514805] loop7: detected capacity change from 0 to 264192 18:01:08 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, 0x0) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 18:01:08 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 18:01:08 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x300, &(0x7f0000000540)='\"azytime') [ 1136.545148] loop7: detected capacity change from 0 to 264192 [ 1136.545887] devtmpfs: Unknown parameter '@' 18:01:08 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 19) [ 1136.587572] FAULT_INJECTION: forcing a failure. [ 1136.587572] name failslab, interval 1, probability 0, space 0, times 0 [ 1136.588463] CPU: 1 PID: 10613 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1136.589037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1136.589849] Call Trace: [ 1136.590041] [ 1136.590214] dump_stack_lvl+0x8b/0xb3 [ 1136.590505] should_fail.cold+0x5/0xa [ 1136.590787] ? security_file_alloc+0x34/0x170 [ 1136.591123] should_failslab+0x5/0x10 [ 1136.591416] kmem_cache_alloc+0x5b/0x480 [ 1136.591723] security_file_alloc+0x34/0x170 [ 1136.592041] __alloc_file+0xb6/0x240 [ 1136.592323] alloc_empty_file+0x6d/0x170 [ 1136.592628] path_openat+0xe1/0x28a0 [ 1136.592916] ? path_lookupat+0x850/0x850 [ 1136.593209] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1136.593600] ? lock_is_held_type+0xd7/0x130 [ 1136.593930] do_filp_open+0x1aa/0x400 [ 1136.594240] ? may_open_dev+0xf0/0xf0 [ 1136.594532] ? lock_release+0x3b2/0x6f0 [ 1136.594824] ? alloc_fd+0x2f0/0x670 [ 1136.595093] ? lock_downgrade+0x6d0/0x6d0 [ 1136.595395] ? rwlock_bug.part.0+0x90/0x90 [ 1136.595484] devtmpfs: Unknown parameter '"azytime' [ 1136.595712] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1136.596776] ? _find_next_bit+0x1e5/0x260 [ 1136.597090] ? _raw_spin_unlock+0x24/0x40 [ 1136.597384] ? alloc_fd+0x2f0/0x670 [ 1136.597656] do_sys_openat2+0x16d/0x4d0 [ 1136.597948] ? build_open_flags+0x6f0/0x6f0 [ 1136.598270] ? find_held_lock+0x2c/0x110 [ 1136.598569] ? lock_release+0x3b2/0x6f0 [ 1136.598858] ? do_syscall_64+0x3b/0x90 [ 1136.599150] __x64_sys_openat+0x13f/0x1f0 [ 1136.599456] ? __x64_sys_open+0x1c0/0x1c0 [ 1136.599758] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1136.600126] do_syscall_64+0x3b/0x90 [ 1136.600400] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1136.600779] RIP: 0033:0x7f0f53131a04 [ 1136.601047] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1136.602330] RSP: 002b:00007f0f506f3ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1136.602873] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f53131a04 [ 1136.603378] RDX: 0000000000000002 RSI: 00007f0f506f4000 RDI: 00000000ffffff9c [ 1136.603876] RBP: 00007f0f506f4000 R08: 0000000000000000 R09: ffffffffffffffff [ 1136.604375] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1136.604877] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1136.605385] 18:01:22 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 59) [ 1150.225445] FAULT_INJECTION: forcing a failure. [ 1150.225445] name failslab, interval 1, probability 0, space 0, times 0 [ 1150.226922] CPU: 0 PID: 10622 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1150.227916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1150.229305] Call Trace: [ 1150.229632] [ 1150.229923] dump_stack_lvl+0x8b/0xb3 [ 1150.230431] should_fail.cold+0x5/0xa [ 1150.230931] ? xas_alloc+0x332/0x440 [ 1150.231418] should_failslab+0x5/0x10 [ 1150.231902] kmem_cache_alloc+0x5b/0x480 [ 1150.232434] xas_alloc+0x332/0x440 [ 1150.232900] xas_create+0x35b/0x1030 [ 1150.233396] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1150.234070] xas_store+0x90/0x1c40 [ 1150.234583] __xa_store+0x164/0x2d0 [ 1150.235065] ? xa_delete_node+0x260/0x260 [ 1150.235619] xa_store+0x31/0x50 [ 1150.236059] __io_uring_add_tctx_node+0x1d2/0x390 [ 1150.236677] ? io_rsrc_buf_put+0x50/0x50 [ 1150.237220] io_uring_setup.cold+0x1e31/0x23ac [ 1150.237827] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1150.238575] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1150.239258] do_syscall_64+0x3b/0x90 [ 1150.239765] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1150.240453] RIP: 0033:0x7ffa78e2fb19 [ 1150.240951] 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 [ 1150.243280] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1150.244261] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1150.245185] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1150.246115] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1150.247072] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1150.247998] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1150.248944] [ 1150.255275] FAULT_INJECTION: forcing a failure. [ 1150.255275] name failslab, interval 1, probability 0, space 0, times 0 [ 1150.256109] CPU: 1 PID: 10632 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1150.256610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1150.257411] Call Trace: [ 1150.257581] [ 1150.257739] dump_stack_lvl+0x8b/0xb3 [ 1150.258002] should_fail.cold+0x5/0xa [ 1150.258257] ? create_object.isra.0+0x3a/0xa20 [ 1150.258580] should_failslab+0x5/0x10 [ 1150.258831] kmem_cache_alloc+0x5b/0x480 [ 1150.259102] create_object.isra.0+0x3a/0xa20 [ 1150.259395] ? kasan_unpoison+0x23/0x50 [ 1150.259666] kmem_cache_alloc+0x239/0x480 [ 1150.259941] security_file_alloc+0x34/0x170 [ 1150.260229] __alloc_file+0xb6/0x240 [ 1150.260514] alloc_empty_file+0x6d/0x170 [ 1150.260793] path_openat+0xe1/0x28a0 [ 1150.261052] ? path_lookupat+0x850/0x850 [ 1150.261326] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1150.261670] ? lock_is_held_type+0xd7/0x130 [ 1150.261956] do_filp_open+0x1aa/0x400 [ 1150.262244] ? may_open_dev+0xf0/0xf0 [ 1150.262514] ? lock_release+0x3b2/0x6f0 [ 1150.262775] ? alloc_fd+0x2f0/0x670 [ 1150.263015] ? lock_downgrade+0x6d0/0x6d0 [ 1150.263294] ? rwlock_bug.part.0+0x90/0x90 [ 1150.263572] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1150.263924] ? _find_next_bit+0x1e5/0x260 [ 1150.264196] ? _raw_spin_unlock+0x24/0x40 [ 1150.264468] ? alloc_fd+0x2f0/0x670 [ 1150.264714] do_sys_openat2+0x16d/0x4d0 [ 1150.264975] ? build_open_flags+0x6f0/0x6f0 [ 1150.265254] ? find_held_lock+0x2c/0x110 [ 1150.265520] ? lock_release+0x3b2/0x6f0 [ 1150.265779] ? do_syscall_64+0x3b/0x90 [ 1150.266042] __x64_sys_openat+0x13f/0x1f0 [ 1150.266327] ? __x64_sys_open+0x1c0/0x1c0 [ 1150.266598] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1150.266929] do_syscall_64+0x3b/0x90 [ 1150.267181] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1150.267518] RIP: 0033:0x7f0f53131a04 [ 1150.267802] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1150.268922] RSP: 002b:00007f0f506f3ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1150.269407] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f53131a04 [ 1150.269853] RDX: 0000000000000002 RSI: 00007f0f506f4000 RDI: 00000000ffffff9c [ 1150.270313] RBP: 00007f0f506f4000 R08: 0000000000000000 R09: ffffffffffffffff [ 1150.270762] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1150.271272] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1150.271731] 18:01:22 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x318, &(0x7f0000000540)='\"azytime') 18:01:22 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 18:01:22 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 18:01:22 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x1020, &(0x7f0000000540)='la\"ytime') 18:01:22 executing program 7: setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000000c0)={0x8001, "3915af"}, 0x6) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x40, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') fstat(r0, &(0x7f0000000140)) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='binder\x00', 0x1000000, 0x0) 18:01:22 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 20) 18:01:22 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x80080, &(0x7f0000000000)='hazytimeU;S\xbb\x10RuB\x12l9\b\x1a\xb3c\xbcaz\x1c\b\xb4\xda1\x17\x9cv\x13\xb7\x8cD\x00\x8eM\x0eQdY)\x1c\xf3n\xd5\x96t\x81\xbc\\\x97\x00\xc3UY:?\x17<\xd7\xaa-7*\x15\xfc\xe8\xce\x95P\x91\x1f\x87\xb1\xcf\x99') [ 1150.306946] ISOFS: Unable to identify CD-ROM format. [ 1150.311593] devtmpfs: Unknown parameter '"azytime' 18:01:39 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 60) 18:01:39 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 18:01:39 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 21) 18:01:39 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0xc000, 0x0, 0x0, 0x903c4b, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/65) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='\x00\x00\x00\x00\x00\x00\x00\x00') 18:01:39 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 18:01:39 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x16ad, &(0x7f0000000540)='la\"ytime') 18:01:39 executing program 6: munmap(&(0x7f0000ff5000/0xa000)=nil, 0xa000) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/partitions\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x76b) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/209) 18:01:39 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x500, &(0x7f0000000540)='\"azytime') [ 1166.966517] FAULT_INJECTION: forcing a failure. [ 1166.966517] name failslab, interval 1, probability 0, space 0, times 0 [ 1166.967920] CPU: 1 PID: 10657 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1166.968828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1166.970119] Call Trace: [ 1166.970435] [ 1166.970719] dump_stack_lvl+0x8b/0xb3 [ 1166.971178] should_fail.cold+0x5/0xa [ 1166.971625] ? kmem_cache_alloc+0x239/0x480 [ 1166.972134] ? create_object.isra.0+0x3a/0xa20 [ 1166.972690] should_failslab+0x5/0x10 [ 1166.973136] kmem_cache_alloc+0x5b/0x480 [ 1166.973620] ? mark_held_locks+0x9e/0xe0 [ 1166.974114] create_object.isra.0+0x3a/0xa20 [ 1166.974648] ? kasan_unpoison+0x23/0x50 [ 1166.975130] kmem_cache_alloc+0x239/0x480 [ 1166.975622] xas_alloc+0x332/0x440 [ 1166.976051] xas_create+0x35b/0x1030 [ 1166.976504] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1166.977103] xas_store+0x90/0x1c40 [ 1166.977263] FAULT_INJECTION: forcing a failure. [ 1166.977263] name failslab, interval 1, probability 0, space 0, times 0 [ 1166.977537] __xa_store+0x164/0x2d0 [ 1166.979490] ? xa_delete_node+0x260/0x260 [ 1166.979995] xa_store+0x31/0x50 [ 1166.980405] __io_uring_add_tctx_node+0x1d2/0x390 [ 1166.980962] ? io_rsrc_buf_put+0x50/0x50 [ 1166.981449] io_uring_setup.cold+0x1e31/0x23ac [ 1166.981982] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1166.982603] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1166.983199] do_syscall_64+0x3b/0x90 [ 1166.983639] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1166.984249] RIP: 0033:0x7ffa78e2fb19 [ 1166.984682] 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 [ 1166.986704] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1166.987552] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1166.988353] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1166.989157] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1166.989957] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1166.990770] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1166.991583] [ 1166.991862] CPU: 0 PID: 10662 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1166.992991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1166.994543] Call Trace: [ 1166.994913] [ 1166.995237] dump_stack_lvl+0x8b/0xb3 [ 1166.995799] should_fail.cold+0x5/0xa [ 1166.996350] ? alloc_workqueue+0x914/0xeb0 [ 1166.996955] should_failslab+0x5/0x10 [ 1166.997495] __kmalloc+0x72/0x440 [ 1166.998003] alloc_workqueue+0x914/0xeb0 [ 1166.998608] ? do_raw_spin_unlock+0x4f/0x210 [ 1166.999249] ? _raw_spin_unlock+0x24/0x40 [ 1166.999833] ? bd_prepare_to_claim+0x164/0x300 [ 1167.000495] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1167.001221] ? __fget_files+0x28d/0x470 [ 1167.001795] ? loop_configure+0x62b/0x1950 [ 1167.002406] loop_configure+0x6ec/0x1950 [ 1167.002997] ? putname+0xfe/0x140 [ 1167.003518] lo_ioctl+0x7c5/0x18b0 [ 1167.004035] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1167.004723] ? loop_set_status_old+0x1b0/0x1b0 [ 1167.005371] ? avc_ss_reset+0x180/0x180 [ 1167.005943] ? __lock_acquire+0xbac/0x5b70 [ 1167.006620] ? selinux_inode_getsecctx+0x90/0x90 [ 1167.007295] ? find_held_lock+0x2c/0x110 [ 1167.007882] ? loop_set_status_old+0x1b0/0x1b0 [ 1167.008532] blkdev_ioctl+0x362/0x7f0 [ 1167.009081] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1167.009735] ? __x64_sys_ioctl+0x97/0x210 [ 1167.010330] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1167.011123] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1167.011796] __x64_sys_ioctl+0x196/0x210 [ 1167.012370] do_syscall_64+0x3b/0x90 [ 1167.012908] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1167.013648] RIP: 0033:0x7f0f5317e8d7 [ 1167.014173] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1167.016661] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1167.017733] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f5317e8d7 [ 1167.018728] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1167.019728] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1167.020713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1167.021649] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1167.022677] [ 1167.036340] devtmpfs: Unknown parameter '"azytime' 18:01:39 executing program 2: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, 0x0, 0x0) 18:01:39 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 18:01:39 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x2000, &(0x7f0000000540)='la\"ytime') 18:01:39 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 61) 18:01:39 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x53, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:01:39 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x600, &(0x7f0000000540)='\"azytime') 18:01:39 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:01:39 executing program 2: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, 0x0, 0x0) [ 1167.160697] devtmpfs: Unknown parameter '"azytime' 18:01:39 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, 0x0, 0x0) [ 1167.182154] FAULT_INJECTION: forcing a failure. [ 1167.182154] name failslab, interval 1, probability 0, space 0, times 0 [ 1167.183152] CPU: 0 PID: 10673 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1167.183786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1167.184701] Call Trace: [ 1167.184915] [ 1167.185110] dump_stack_lvl+0x8b/0xb3 [ 1167.185443] should_fail.cold+0x5/0xa [ 1167.185766] ? xas_alloc+0x332/0x440 [ 1167.186097] should_failslab+0x5/0x10 [ 1167.186417] kmem_cache_alloc+0x5b/0x480 [ 1167.186774] xas_alloc+0x332/0x440 [ 1167.187084] xas_create+0x35b/0x1030 [ 1167.187417] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1167.187854] xas_store+0x90/0x1c40 [ 1167.188177] __xa_store+0x164/0x2d0 [ 1167.188494] ? xa_delete_node+0x260/0x260 [ 1167.188867] xa_store+0x31/0x50 [ 1167.189148] __io_uring_add_tctx_node+0x1d2/0x390 [ 1167.189548] ? io_rsrc_buf_put+0x50/0x50 [ 1167.189894] io_uring_setup.cold+0x1e31/0x23ac [ 1167.190285] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1167.190747] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1167.191181] do_syscall_64+0x3b/0x90 [ 1167.191506] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1167.191936] RIP: 0033:0x7ffa78e2fb19 [ 1167.192245] 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 [ 1167.193693] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1167.194311] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1167.194888] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1167.195459] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1167.196031] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1167.196605] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1167.197189] 18:01:39 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x700, &(0x7f0000000540)='\"azytime') [ 1167.244284] devtmpfs: Unknown parameter '"azytime' 18:01:54 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 62) 18:01:54 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 22) 18:01:54 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x20) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:01:54 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x2010, &(0x7f0000000540)='la\"ytime') 18:01:54 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x1020, &(0x7f0000000540)='\"azytime') 18:01:54 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000140)="f8ffeffc4f18f16476e3e66d2083d396c81b0e14f1cc070b9ec7f35db02b2674ed152f9e159b8835241336f01919ab6c7020b5b20c1b81af2853cf0a1e99707fa6572ebe0957a446dd045124186adbf5823e461e949e532becfb3e01989134e0ddce80cf0a73b15b6cadc0fae5fab167de689315d2fa62972ae1d287963c0c83eaaede765333215dcdd3337249a411edce8695a44516a57652c4b9033a60b51205656fc4af91", 0xa6, 0x6}, {&(0x7f0000000080)="3c643d81065cc5efdfc71cb50d749c32c726f2", 0x13, 0x4}], 0x1002004, &(0x7f0000000200)={[{@nr_blocks={'nr_blocks', 0x3d, [0x35]}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@uid_eq={'uid', 0x3d, 0xee01}}]}) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') setxattr$trusted_overlay_opaque(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), &(0x7f00000002c0), 0x2, 0x2) 18:01:54 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, 0x0, 0x0) 18:01:54 executing program 2: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, 0x0, 0x0) [ 1182.783365] FAULT_INJECTION: forcing a failure. [ 1182.783365] name failslab, interval 1, probability 0, space 0, times 0 [ 1182.784875] CPU: 0 PID: 10707 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1182.785895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1182.787341] Call Trace: [ 1182.787676] [ 1182.787971] dump_stack_lvl+0x8b/0xb3 [ 1182.788496] should_fail.cold+0x5/0xa [ 1182.788992] ? create_object.isra.0+0x3a/0xa20 [ 1182.789624] should_failslab+0x5/0x10 [ 1182.790203] kmem_cache_alloc+0x5b/0x480 [ 1182.790743] create_object.isra.0+0x3a/0xa20 [ 1182.791360] ? kasan_unpoison+0x23/0x50 [ 1182.791926] __kmalloc+0x25b/0x440 [ 1182.792475] alloc_workqueue+0x914/0xeb0 [ 1182.793042] ? do_raw_spin_unlock+0x4f/0x210 [ 1182.793653] ? _raw_spin_unlock+0x24/0x40 [ 1182.794225] ? bd_prepare_to_claim+0x164/0x300 [ 1182.794850] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1182.795538] ? __fget_files+0x28d/0x470 [ 1182.796082] ? loop_configure+0x62b/0x1950 [ 1182.796743] loop_configure+0x6ec/0x1950 [ 1182.797338] ? putname+0xfe/0x140 [ 1182.797828] lo_ioctl+0x7c5/0x18b0 [ 1182.798363] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1182.799079] ? loop_set_status_old+0x1b0/0x1b0 [ 1182.799741] ? avc_ss_reset+0x180/0x180 [ 1182.800303] ? __lock_acquire+0xbac/0x5b70 [ 1182.800926] ? selinux_inode_getsecctx+0x90/0x90 [ 1182.801569] ? find_held_lock+0x2c/0x110 [ 1182.802121] ? loop_set_status_old+0x1b0/0x1b0 [ 1182.802756] blkdev_ioctl+0x362/0x7f0 [ 1182.803286] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1182.803914] ? __x64_sys_ioctl+0x97/0x210 [ 1182.804461] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1182.805210] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1182.805917] __x64_sys_ioctl+0x196/0x210 [ 1182.806477] do_syscall_64+0x3b/0x90 [ 1182.807044] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1182.807827] RIP: 0033:0x7f0f5317e8d7 [ 1182.808314] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1182.810611] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1182.811555] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f5317e8d7 [ 1182.812463] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1182.813383] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1182.814303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1182.815226] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1182.816158] [ 1182.830534] FAULT_INJECTION: forcing a failure. [ 1182.830534] name failslab, interval 1, probability 0, space 0, times 0 [ 1182.832007] CPU: 1 PID: 10708 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1182.832982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1182.834340] Call Trace: [ 1182.834664] [ 1182.834976] dump_stack_lvl+0x8b/0xb3 [ 1182.835478] should_fail.cold+0x5/0xa [ 1182.835967] ? kmem_cache_alloc+0x239/0x480 [ 1182.836519] ? create_object.isra.0+0x3a/0xa20 [ 1182.837105] should_failslab+0x5/0x10 [ 1182.837580] kmem_cache_alloc+0x5b/0x480 [ 1182.838086] ? mark_held_locks+0x9e/0xe0 [ 1182.838605] create_object.isra.0+0x3a/0xa20 [ 1182.839177] ? kasan_unpoison+0x23/0x50 [ 1182.839706] kmem_cache_alloc+0x239/0x480 [ 1182.840255] xas_alloc+0x332/0x440 [ 1182.840740] xas_create+0x35b/0x1030 [ 1182.841234] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1182.841905] xas_store+0x90/0x1c40 [ 1182.842401] __xa_store+0x164/0x2d0 [ 1182.842889] ? xa_delete_node+0x260/0x260 [ 1182.843460] xa_store+0x31/0x50 [ 1182.843910] __io_uring_add_tctx_node+0x1d2/0x390 [ 1182.844536] ? io_rsrc_buf_put+0x50/0x50 [ 1182.845064] io_uring_setup.cold+0x1e31/0x23ac [ 1182.845666] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1182.846336] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1182.847014] do_syscall_64+0x3b/0x90 [ 1182.847517] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1182.848187] RIP: 0033:0x7ffa78e2fb19 [ 1182.848670] 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 [ 1182.850967] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1182.851928] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1182.852821] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1182.853717] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1182.854608] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1182.855508] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1182.856424] 18:01:54 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, 0x0, 0x0) 18:01:54 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)=ANY=[@ANYBLOB="f000000001000000180000000dfd2aa061d1c59f1694524fab7a0748bafa5dde9e9897f58f33bd6d1d414ee84a7edefc6f989abc0ebf28c464d85d70b80ce8d7185edbb902e8d3b3ccb67ef938c1a3116b13", @ANYRES32=r0, @ANYBLOB='E\x00\x00\x00\x00\x00\x00\x00.\x00']) sendmsg$AUDIT_ADD_RULE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)={0x438, 0x3f3, 0xa222e14af5461620, 0xf57e, 0x25dfdbfd, {0x3, 0x2, 0x40, [0x10000, 0x6, 0x53, 0xff, 0x100, 0xbb3c, 0x100, 0xfffffff8, 0x0, 0x9, 0x7, 0x9, 0xff, 0x8e, 0x33, 0x3, 0x8, 0x4, 0x2, 0x80000000, 0x1, 0x2, 0x7, 0xffffff65, 0x1, 0xf1, 0x7f, 0x5, 0x4, 0x9, 0x5, 0x4, 0xfff, 0xfffffffa, 0x7, 0x5, 0x8, 0x3, 0x7ff, 0xc8, 0xd5, 0xcde3, 0x6f, 0x0, 0xe6d, 0x80, 0x1ff, 0x7, 0x1f, 0x5, 0x10000, 0xac15, 0x7, 0x2, 0x5, 0xff, 0x5, 0x4, 0x6d, 0x7f, 0x1000, 0xffff, 0x40, 0x7], [0x40000000, 0xf969, 0x1, 0x4, 0x1, 0x3, 0x5, 0x0, 0x6, 0x2, 0x8, 0x1, 0x10000, 0x23, 0x7fff, 0x5, 0x8001, 0x3ff, 0x3, 0xfddedab7, 0xfffff89c, 0xffffffe1, 0xffffffe1, 0x80000000, 0x2, 0x7d83, 0x10000, 0x4, 0xfff, 0x7, 0x9713, 0xbd, 0x9622, 0xffffff80, 0x2, 0x8c9, 0xff, 0x80000001, 0x800, 0x9, 0x7, 0x6, 0x2, 0x8000, 0x7, 0x0, 0x0, 0x7f, 0x99, 0x100, 0x1, 0xc1, 0x8, 0x1, 0x7fffffff, 0x1, 0x9, 0xffffff4a, 0x4, 0x10001, 0xfffffc00, 0x1, 0x3, 0x6], [0x4, 0x5, 0x6, 0x8, 0x9, 0xbd, 0x401, 0x3, 0x60, 0x3, 0x0, 0x5, 0x1, 0x9, 0x2, 0x22c, 0xde1, 0x1f, 0x6, 0x8, 0x7fff, 0x5, 0x80000001, 0x100, 0x3, 0xffffffe1, 0x6, 0x16, 0x81, 0x43, 0x2, 0x9, 0x4bd6af0b, 0x2, 0xbecf, 0x4, 0xcaa, 0x7e4b0485, 0x6, 0x9, 0xcc, 0x45, 0x9, 0x1000, 0x100, 0x5f9, 0x7, 0xfffffff8, 0x3, 0xf1, 0xffffffff, 0x80000001, 0x7f, 0x6, 0xffffffff, 0x10001, 0x7, 0x9, 0x49b2, 0xfff, 0x8e, 0x74d, 0x8, 0x81], [0x3d7, 0x55, 0x20, 0x4b, 0x4, 0x6, 0x7, 0x5, 0x1, 0x2, 0xffff, 0x101, 0x81, 0x8, 0x7fff, 0x6, 0x9, 0x5b, 0x6, 0x1, 0x400, 0xfffffff7, 0x8001, 0xf3, 0x1, 0xfffffff7, 0x1f0d6faf, 0xffffffff, 0x1, 0x17a78c1d, 0x26, 0x98, 0x3f, 0x80000001, 0x9, 0x7, 0x961, 0x80000000, 0x2, 0xfffffbff, 0x0, 0xffff0001, 0x6243, 0x1, 0x4, 0x8, 0x8, 0x3, 0x80000000, 0x6c, 0xdecb, 0x1, 0x0, 0x2, 0x6, 0x7fff, 0x7, 0x3ff, 0x2ad, 0x5, 0x7, 0xb1, 0x7ff, 0x401], 0x15, ['\x00', '-%\x00', 'W:&\x00', '#\x00', '#:\x00', 'lazytime']}, ["", "", "", ""]}, 0x438}, 0x1, 0x0, 0x0, 0x40000}, 0x10) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:01:55 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x3f00, &(0x7f0000000540)='la\"ytime') 18:01:55 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x12, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x2, 0x4, &(0x7f0000001680)=[{&(0x7f0000000580)="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", 0x1000, 0xa98}, {&(0x7f0000000380)="84a714414093b7015f81b2440aef2873bf54dd76a196ee99740201a283baaae735808b5b77c96d95a1c19c54011543253e015c6f099535986951ce7dbbb58a9149c879170356e7f45edf2fafd92b6bc174a4fa55cf5484", 0x57, 0x5ec0}, {&(0x7f0000000400)="a4a6bfbdbd8c6dcc6757523a973124b5d4a7c471c2f109f8d1b72d2f0238dc7de3ad2f1ba22cf45008f2ffe8948387c3edaa4a8ab98a19b4ed033f95a32efb6807fea40595bc2c9f0dce362729b625b8c83957fc879268dce182842762fc58c84118ce2046524e2a", 0x68, 0x3}, {&(0x7f0000001580)="ecb1ee064d5019b2b9f8f3450e790ad548da7d709d88f1e818b6cfec5933c1b464c8e99772ecc173c07a5e50ec458d797a9a2d6e2ca6777e604da770047cff848dab29bfe09cd9d777ea9d42163d31f09b256a9bbd444f75b32ca46dbe32db953eee6a7881eb3771dbead7ae850339c6e0c3db9d0ad5415f4261e41b2cce497b15b23aeb5417b64479cdaf28c4aa38aa65fe315d144623fdd1fd513671c12e8c76f9a7cab6b83535b491211a6275679669fe1ae8cbc8f668efd8cdbcad7ed3692879cacf3573c88e85b1e7802c473bbed1a1ece04242", 0xd6, 0x1}], 0x8200a8, &(0x7f0000001700)={[{@size={'size', 0x3d, [0x65, 0x70, 0x33, 0x78]}}, {@mpol={'mpol', 0x3d, {'bind', '', @val={0x3a, [0x2d, 0x38]}}}}, {@nr_inodes={'nr_inodes', 0x3d, [0x6b]}}, {@huge_advise}, {@huge_never}, {@size={'size', 0x3d, [0xa5, 0x26, 0x30, 0x65, 0x39, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x32, 0x6d, 0x30]}}], [{@fowner_eq={'fowner', 0x3d, r0}}, {@smackfsroot={'smackfsroot', 0x3d, '=static'}}]}) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x200, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="437cc736d13f1d5c7d87795f555488ab897bcefeafa1491da1ca8b1548dddb104713749116d29a715ef7bc0f2ad61e80fd9a1e417e52b471c43c0d140bbcd20959e07224738ad6b4ab24cbdc7dca2f76d3cdb993450dd0de88d4aab002f1412826e67feb7269bc40fd9e72ba7bda214e9e5aeb22c6b4edede518eb5a9e7700239a51f83263172f454dccee1a1f19d280100b214f8f0cea90afb277f40e4a5d533ded18810e379190a19dbc6787b4da0c995c8b6f6c6d11509fc811dad16729c634a4bff4fbf38a", 0xc7, 0x7f}, {&(0x7f0000000080)="6540fe8b8079602ff5e0e71786e86e8262745b8f49ca59a5cd48e0ab2d833254d5c8084e4f68fdd8bd79bcf6e8c3b04356af25dbbf428bbb6ebb63deccbb294b213fe83f4b26807cdb1eea709a8da3b1f8f8a40c3082ad722dcbb55afeb910860896f134b78b1f", 0x67, 0x3}], 0x121000a, &(0x7f0000000280)={[{@nr_blocks={'nr_blocks', 0x3d, [0x6b, 0x78, 0x35, 0x34, 0x6b, 0x6d, 0x6e, 0x34]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x5f]}}, {@mpol={'mpol', 0x3d, {'bind', '=static', @val={0x3a, [0x2c, 0x2c, 0x35, 0x4, 0x4, 0x37, 0x39, 0x37]}}}}, {@size={'size', 0x3d, [0x67, 0x2d, 0x67, 0x78, 0x30, 0x65]}}], [{@uid_eq={'uid', 0x3d, r1}}]}) [ 1182.948764] ISOFS: Unable to identify CD-ROM format. 18:01:55 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x1803, &(0x7f0000000540)='\"azytime') 18:01:55 executing program 2: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 18:01:55 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 63) 18:01:55 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) [ 1183.064942] FAULT_INJECTION: forcing a failure. [ 1183.064942] name failslab, interval 1, probability 0, space 0, times 0 [ 1183.066480] CPU: 0 PID: 10726 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1183.067486] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1183.068856] Call Trace: [ 1183.069189] [ 1183.069480] dump_stack_lvl+0x8b/0xb3 [ 1183.069980] should_fail.cold+0x5/0xa [ 1183.070472] ? xas_alloc+0x332/0x440 [ 1183.070974] should_failslab+0x5/0x10 [ 1183.071462] kmem_cache_alloc+0x5b/0x480 [ 1183.071988] xas_alloc+0x332/0x440 [ 1183.072453] xas_create+0x35b/0x1030 [ 1183.072949] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1183.073617] xas_store+0x90/0x1c40 [ 1183.074108] __xa_store+0x164/0x2d0 [ 1183.074587] ? xa_delete_node+0x260/0x260 [ 1183.075173] xa_store+0x31/0x50 [ 1183.075610] __io_uring_add_tctx_node+0x1d2/0x390 [ 1183.076230] ? io_rsrc_buf_put+0x50/0x50 [ 1183.076763] io_uring_setup.cold+0x1e31/0x23ac [ 1183.077356] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1183.078035] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1183.078694] do_syscall_64+0x3b/0x90 [ 1183.079184] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1183.079835] RIP: 0033:0x7ffa78e2fb19 [ 1183.080302] 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 [ 1183.082522] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1183.083471] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1183.084361] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1183.085249] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1183.086133] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1183.087039] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1183.087945] 18:02:07 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 64) 18:02:07 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 18:02:07 executing program 2: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 18:02:07 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 23) [ 1195.653445] FAULT_INJECTION: forcing a failure. [ 1195.653445] name failslab, interval 1, probability 0, space 0, times 0 [ 1195.655120] CPU: 1 PID: 10737 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1195.656107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1195.657514] Call Trace: 18:02:07 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="2f64651100000000000000000000acde"], &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='debugfs\x00', 0x12006, &(0x7f00000000c0)='\x00') lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RSTATFS(r2, &(0x7f0000000540)={0x43}, 0x43) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) getgroups(0x4, &(0x7f0000000000)=[r1, r1, r1, r1]) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000a80)={{0x1, 0x1, 0x18, r2, {r3, r4}}, './file0\x00'}) syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x6, &(0x7f0000000840)=[{&(0x7f00000001c0)="560d2c14bcf09fd53f6aa815c9f469935c04ef8264027ee43471d7fc62bda2040059da248d44c4d9169597a9d6a7fe273bb97927e7820af6ff1daf1c1812675278a8e37bad02b33ee5229c2ac36b4877f748c96b0fe1dddab2a10b8b120fa93a9cfe4e7ff68ab0001a176d08097df2ae32cdfebaef64c332f5955895b96592fa8daf", 0x82, 0x9}, {&(0x7f0000000280)="7075eceba7fe6f598163330c9d14ad52d09beeae1f4f3327a59187f775aa4c567e64779019e57d11d47f308fe67711dbeb87505af948a2abd44e7c6dff90979679106000d481b84198c89c57ec49bfb54c21caae673aef19c86cf8b8d36c9c733ba98f5edd273d810d0525a87e09fa7044c7223847fc973f26d8ba06794f69faef6fc69a83c24c7c891889b38d39684807ca6c602c16c9db828148e155d937d8871a6e0c8915640eb6ee7f8df7afaf9f2d79f222ef64541d5b", 0xb9, 0x4}, {&(0x7f0000000340)="ba0a279846826093ef47ab0c7115e72c7a5ddf245e77d045c637f6ed751da9bd8746085eea01c79d15ef0597d2a1bb9412d4615d4f294069669deee9466a55ae39f47970e98f465e375444c4f812e4e21843df69550db0bae595b61347b8722c0adf717203625659000107cb7e38af8a927d85027b3c027f3ae60f67d953db610e9b232d0711a70427b722c52702337a176fc274259d4b70b65b5693d59711fbae7df4956630812f546af1e449e27478e6a4d710146b4dfd25ba4fcb53234494bf43fd2a6737379c0ee4ead8e7126d1629875c3566de382202b752aecb7b6dfbcca86fb5cf3825773e46b7e1870fb3f2ee", 0xf1, 0xa5e1}, {&(0x7f0000000580)="71afb9205f8cfcd7ff4ee411945ecd898e356a705acd6476dbc9d96ec004049cab465452d49026d38df2d3d535489bf96b59521a9483a9c600ef022077397c4a5cacb7502bbbab095c7765fae28d8471f33d6a735d550d8cd83c08ef41b302477837f7067e43074bb2cd05f98350a498f0216b143796f2811b3dfe55a87ff8927b7f52c6f79a8702f5296ecf7ef4d5742b0c4970baa45489bf019e57b57cac4cc77bbba4f0045b697395f7ccd3ea67f4a783e9e2969d2c13e49a5727c1db62678f9639f2dc5e34f0f6927d217c5649364264ff301c0f9ef67209e30cea8a52ea697ea8e7", 0xe4, 0x1ff}, {&(0x7f0000000680)="9e0e3ff88b31ba1c9657d6efbf52eee337ff8a4e2383ee9c7d66af01cd2d3f1436593bee6b1ffee881c543d4978d0be94e6446d9f8305ae02167e7392845628749b792d5148f5b1c41f153ea57ce55567d2af1d3a332d935038f32dc65fdb90ff6c774f90b4be5ca1edd9a6db095c1ddf61efd4ad62f257e84ed530f38cff736edbf735c5f6372645d6766c28212cb307a3d19b69adff25a40f4dc83e3db1345ad16ca333613649b59f8d62c3592d56d6dde1cdf81ba826534143e18065fd5acf941a55fab5dd3e7d06db177234fdc618afdafac1aaff4c2081030753bf45729c9a6e19f3e21cb6f6161b0", 0xeb, 0x85}, {&(0x7f0000000780)="1ec60dcb403da5071a0e0ac30d5079ec9df9bf56e8feadcd018fd62c4131e4d60a86e038102cbe0671efa659d51b496dc29b6a93738e7b1a4eca53f96301ac5f3300de42e5ac2c7b0b349cf0d4274b58470e59e13c56cec6724b471ad9f8830d430f5b048bf6c08c0fce0c9b0d5fb101869620e107dc20df0e740e69ccdb3823b32caa72c6f5dde951c1", 0x8a, 0x8}], 0x22c0025, &(0x7f0000000980)={[{@mode={'mode', 0x3d, 0x40}}, {@huge_never}], [{@subj_role={'subj_role', 0x3d, '-'}}, {@dont_appraise}, {@pcr={'pcr', 0x3d, 0x1e}}, {@smackfsfloor={'smackfsfloor', 0x3d, '-!+:,\x88]!'}}, {@pcr={'pcr', 0x3d, 0x13}}, {@dont_appraise}, {@euid_eq={'euid', 0x3d, r0}}, {@seclabel}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@smackfsroot={'smackfsroot', 0x3d, 'devtmpfs\x00'}}]}) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') [ 1195.657851] 18:02:07 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xad16, &(0x7f0000000540)='la\"ytime') [ 1195.658306] dump_stack_lvl+0x8b/0xb3 [ 1195.658898] should_fail.cold+0x5/0xa [ 1195.659451] ? kmem_cache_alloc+0x239/0x480 [ 1195.660003] ? create_object.isra.0+0x3a/0xa20 [ 1195.660604] should_failslab+0x5/0x10 [ 1195.661089] kmem_cache_alloc+0x5b/0x480 [ 1195.661612] ? mark_held_locks+0x9e/0xe0 [ 1195.662145] create_object.isra.0+0x3a/0xa20 [ 1195.662745] ? kasan_unpoison+0x23/0x50 [ 1195.663293] kmem_cache_alloc+0x239/0x480 [ 1195.663831] xas_alloc+0x332/0x440 [ 1195.664318] xas_create+0x35b/0x1030 [ 1195.664841] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1195.665556] xas_store+0x90/0x1c40 [ 1195.666057] __xa_store+0x164/0x2d0 [ 1195.666592] ? xa_delete_node+0x260/0x260 [ 1195.667227] xa_store+0x31/0x50 [ 1195.667681] __io_uring_add_tctx_node+0x1d2/0x390 [ 1195.668346] ? io_rsrc_buf_put+0x50/0x50 [ 1195.668907] io_uring_setup.cold+0x1e31/0x23ac [ 1195.669537] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1195.670300] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1195.671019] do_syscall_64+0x3b/0x90 [ 1195.671549] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1195.672256] RIP: 0033:0x7ffa78e2fb19 [ 1195.672754] 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 [ 1195.675137] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1195.676152] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1195.677072] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1195.678012] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1195.678976] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1195.679881] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1195.680846] [ 1195.692395] FAULT_INJECTION: forcing a failure. [ 1195.692395] name failslab, interval 1, probability 0, space 0, times 0 [ 1195.693823] CPU: 1 PID: 10744 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1195.694836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1195.696251] Call Trace: [ 1195.696596] [ 1195.696891] dump_stack_lvl+0x8b/0xb3 18:02:07 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xedc0, &(0x7f0000000540)='la\"ytime') [ 1195.697428] should_fail.cold+0x5/0xa [ 1195.698068] ? alloc_workqueue_attrs+0x38/0x80 [ 1195.698724] should_failslab+0x5/0x10 [ 1195.699284] kmem_cache_alloc_trace+0x55/0x3c0 [ 1195.699903] alloc_workqueue_attrs+0x38/0x80 [ 1195.700509] alloc_workqueue+0x939/0xeb0 [ 1195.701060] ? do_raw_spin_unlock+0x4f/0x210 [ 1195.701663] ? _raw_spin_unlock+0x24/0x40 [ 1195.702267] ? bd_prepare_to_claim+0x164/0x300 [ 1195.702865] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1195.703545] ? __fget_files+0x28d/0x470 [ 1195.704060] ? loop_configure+0x62b/0x1950 [ 1195.704615] loop_configure+0x6ec/0x1950 [ 1195.705157] ? putname+0xfe/0x140 [ 1195.705706] lo_ioctl+0x7c5/0x18b0 [ 1195.706333] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1195.707192] ? loop_set_status_old+0x1b0/0x1b0 [ 1195.708010] ? avc_ss_reset+0x180/0x180 [ 1195.708606] ? __lock_acquire+0xbac/0x5b70 [ 1195.709234] ? selinux_inode_getsecctx+0x90/0x90 [ 1195.709849] ? find_held_lock+0x2c/0x110 [ 1195.710388] ? loop_set_status_old+0x1b0/0x1b0 [ 1195.710991] blkdev_ioctl+0x362/0x7f0 [ 1195.711505] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1195.712099] ? __x64_sys_ioctl+0x97/0x210 [ 1195.712652] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1195.713366] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1195.713960] __x64_sys_ioctl+0x196/0x210 [ 1195.714499] do_syscall_64+0x3b/0x90 [ 1195.715007] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1195.715680] RIP: 0033:0x7f0f5317e8d7 [ 1195.716170] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1195.718418] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1195.719392] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f5317e8d7 18:02:07 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x5509, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40c040, 0x1d3) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1}, './file0/file0\x00'}) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000040)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') statx(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000800)=[r2, 0x0]) lchown(&(0x7f0000000000)='./file0\x00', 0xee01, r2) [ 1195.720296] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1195.721320] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1195.722207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1195.723091] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1195.723998] 18:02:07 executing program 2: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 18:02:07 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x2000, &(0x7f0000000540)='\"azytime') 18:02:07 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xe0ffff, &(0x7f0000000540)='la\"ytime') 18:02:07 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') recvmmsg$unix(0xffffffffffffffff, &(0x7f0000007400)=[{{&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000001780)=[{&(0x7f0000000140)=""/150, 0x96}, {&(0x7f0000000200)=""/174, 0xae}, {&(0x7f0000000080)=""/24, 0x18}, {&(0x7f00000002c0)=""/131, 0x83}, {&(0x7f0000000380)=""/155, 0x9b}, {&(0x7f0000000580)=""/215, 0xd7}, {&(0x7f00000000c0)=""/4, 0x4}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/219, 0xdb}], 0x9, &(0x7f0000001840)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xf0}}, {{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000001940)=""/20, 0x14}, {&(0x7f0000001980)=""/27, 0x1b}], 0x2, &(0x7f0000001a00)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{&(0x7f0000001ac0)=@abs, 0x6e, &(0x7f0000001d40)=[{&(0x7f0000001b40)=""/21, 0x15}, {&(0x7f0000001b80)=""/203, 0xcb}, {&(0x7f0000001c80)=""/139, 0x8b}], 0x3, &(0x7f0000001d80)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x70}}, {{&(0x7f0000001e00)=@abs, 0x6e, &(0x7f0000002f80)=[{&(0x7f0000001e80)=""/247, 0xf7}, {&(0x7f0000001f80)=""/4096, 0x1000}], 0x2, &(0x7f0000002fc0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{0x0, 0x0, &(0x7f0000003300)=[{&(0x7f0000003040)=""/252, 0xfc}, {&(0x7f0000003140)=""/139, 0x8b}, {&(0x7f0000003200)=""/206, 0xce}], 0x3, &(0x7f0000003340)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x140}}, {{&(0x7f0000003480), 0x6e, &(0x7f0000003640)=[{&(0x7f0000003500)=""/104, 0x68}, {&(0x7f0000003580)=""/39, 0x27}, {&(0x7f00000035c0)=""/67, 0x43}], 0x3, &(0x7f0000003680)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}, {{&(0x7f0000003740)=@abs, 0x6e, &(0x7f0000005940)=[{&(0x7f00000037c0)=""/112, 0x70}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000004840)=""/4096, 0x1000}, {&(0x7f0000005840)=""/240, 0xf0}], 0x4, &(0x7f0000005980)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x160}}, {{&(0x7f0000005b00), 0x6e, &(0x7f0000005c40)=[{&(0x7f0000005b80)=""/100, 0x64}, {&(0x7f0000005c00)=""/9, 0x9}], 0x2}}, {{&(0x7f0000005c80)=@abs, 0x6e, &(0x7f0000005f40)=[{&(0x7f0000005d00)=""/203, 0xcb}, {&(0x7f0000005e00)=""/21, 0x15}, {&(0x7f0000005e40)=""/193, 0xc1}], 0x3, &(0x7f0000005f80)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x90}}, {{&(0x7f0000006040)=@abs, 0x6e, &(0x7f0000007340)=[{&(0x7f00000060c0)=""/4096, 0x1000}, {&(0x7f00000070c0)=""/147, 0x93}, {&(0x7f0000007180)=""/146, 0x92}, {&(0x7f0000007240)}, {&(0x7f0000007280)=""/144, 0x90}], 0x5, &(0x7f00000073c0)=[@cred={{0x1c}}], 0x20}}], 0xa, 0x40, &(0x7f0000007680)={0x0, 0x3938700}) 18:02:07 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 18:02:21 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x2010, &(0x7f0000000540)='\"azytime') 18:02:21 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 65) 18:02:21 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x1000000, &(0x7f0000000540)='la\"ytime') 18:02:21 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 18:02:21 executing program 2: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 18:02:21 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='msdos\x00', 0x0, &(0x7f0000000540)='lazytime') recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/117, 0x75, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000140)="df70f717f8f4dc5767626b5e6bc93b3706f3b9c77e691de547133231ed6f0477cf77b555b15d50cdb0c96fc177e4d0e8097b9491f1563ba4e2d7251477c38c0d5983cfe9e1130e6349f9511021b3bb632843fb2c89befdb82b937571a43b441fd9f6f29475b56dcc78f117e391dd725c87956a2b3f35654ac480fe8bd25943e3c10cb198aff5a8e338aace57a05e16f644393d9baa17a3c57f3ba79492230ec783eb553d7e9c1126e4d89eb45e1b7d1c71e9cd33f3b662727e74201908f2ba3588f0b050f632e06492e18494d1f15c6a1ef954f2242b3a5f3ade6fbdee13", 0xde}, {&(0x7f0000000240)="52a21d087a3a4195e44de4850789abd099414b0bc87113409595e6ce69d151274c7f586a549db1f157139559056f1f800f29a82e7fb19d328efc7a5b2e12e72d18c51e38287fc464eb009f9ae505194103859bc5ca7c6910006585a90e72a6e08aa958370eec1d5337d8b725f4da69a61414aef47700c47c9dc514d91b2133b2c105f744f4e913e6318f1bad5114a98b23306987bb9c1192ad0a4cb78dd09a17c898588bb70f1a3a8b67ea4f8094861ae2f89301d9b13b1a106e96c632785fd9ced90484fef708ec38e20c4bd2b7da46915b33a9c949caa528af", 0xda}, {&(0x7f0000000340)="9f97b734546f5fb3990dbd00e07e45920484edac5b4678d568f77cb402d339180a6039efed242b28a451e392adf7b12537588cfbf14360ed493559160f26dfac3aaec08881d7fb40102270e7687d63eca38004510039250e760f2cddce16aa60c40e3a5bd689da1941e1ddbc8ea91e08e343f04e49ea3f5d2c018c4f3a84a7d0bda709000000be2ce2f1644cb14a9219f87f1fe0caa66f0a837f804f83658364d3b9da9d2c0ca3d0cf6826e8fc31de145228276c89836161d9312718637c8bb2c9e4204079e2c6d8894cda026e82308876d916ac5a8aaec75cf1f100a0deaddb8dee09e9cc", 0xe5}, {&(0x7f0000000080)="3cfa346c2190498195a0a2d4fb62c382", 0x10}, {&(0x7f0000000580)="61aa864890f290d13926d1e81695c2bbbc0c40f94841262c216093a4c5fd5e8dbc8cb2d7887589909e450a3b20b9a0a14a0ba231500e4f9a778a973bcfed248d8b26401abfecbb44e13870df72132e0df7ca6e425cc8ac978ebc758d5db28e969100706f1e222c70b4a2a56c057209f0b1729f0707cbe307894efab415797cc04c797cbc4111be96926b51657a9fc2e6d934c08b307c95410bd7c2", 0x9b}, {&(0x7f00000000c0)="2386f9337fb4646b20cc9e3835fa0dbb75d693e5dd6af38354c803455a8c546d01f622625760f0fb7f40ec8bc1ace1253d1d28b8fd6291cb0ae7a6dc3fad42", 0x3f}, {&(0x7f0000000440)="40881890a32e5664bf0491999be4b028ca17c5d3884533021e97c051a7d4b998fa81faab6ab54861a8cc3f56ad959c542a7d57d85d3a7db402a2ad8d84272870c608c3cecae359eec579eb4b", 0x4c}, {&(0x7f0000000900)="eaf5a6db326c0f8f6c893147e4ed5cd3b010e0d2d5a9afe81e737c0e9632d7d95d6f987212d19a334c9f14e139293cb857bd14a053e1f329e6cf78c133ad1fd6363c34749e38c995b6fcc761017b5d8ce949107ef4e835ae5eea8eafde7ff2f7b53e53ddbdf0a4634270357376cbda387030b575e9410b5fe6b58d855424152144639a", 0x83}, {&(0x7f0000000740)="ad792259675d0e6d432ba1f49a9db987d5cc3faeaff8d9f500146cc6de3d1ec2e3d202e652b00aee77976b58e46f727bd85d43701ce852a4aa8f3d2f01b8b09f8c2074ce364abe85cb81604334ebce8ad7ca1fd9e2b28d57ac5fce263895969db49a6b9034a6e6fe8b1a3289234e362e66749c1c1a6500ac2f9a2aa74220d12e2b3a902110faa1942b5f0ffd92ddb4eb2b2ea030debdb5b7a6080aa1415abe2ee5698517d1022adf48394b44a3fa05494f28b2a7a5d1978ad454b7c05a18793863d95721e8913fd2a02a536b4a52bd19d63f904c55723b07f6e00204626c6d7271fdf8cfebf87563fd0de8950720a2417fa2e126", 0xf4}], 0x9}, 0x4048000) 18:02:21 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x2864480, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f6465a07fffea526b58"], &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cpuset\x00', 0x1200001, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x7fffffff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180), 0x0, 0x26c1}, {&(0x7f00000001c0)="86f40c210fa87daa4abe975bc682539d2e82ed627eebcdff069b82dd9633a7937566404e64da9534c0c6f6e755634dd865c53796f131a5965275ed04b794928fe1eca080b598a507a93946c1cd0b5ac78e3d2f699e4041b6a3d2744a97de25cebb82835d5bfc7b0ae70f", 0x6a, 0x4}], 0x226000, &(0x7f0000000280)={[{'/dev/nbd'}], [{@audit}, {@seclabel}, {@dont_appraise}, {@euid_lt={'euid<', 0xee01}}]}) 18:02:21 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 24) [ 1209.369094] loop7: detected capacity change from 0 to 264192 18:02:21 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) syz_io_uring_submit(r0, r1, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r2}, 0x0) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = openat$random(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r5}, 0x0) r6 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.allow\x00', 0x2, 0x0) syz_io_uring_submit(r0, r4, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd=r6, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x1ff) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RSTATFS(r8, &(0x7f0000000540)={0x43}, 0x43) r9 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000200), 0x2, 0x0) poll(&(0x7f0000000240)=[{r7, 0x1012}, {r8, 0x1020}, {r9, 0x20}], 0x3, 0x4) [ 1209.383821] loop7: detected capacity change from 0 to 264192 [ 1209.401885] FAULT_INJECTION: forcing a failure. [ 1209.401885] name failslab, interval 1, probability 0, space 0, times 0 [ 1209.403451] CPU: 0 PID: 10790 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1209.404528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1209.406018] Call Trace: [ 1209.406379] [ 1209.406697] dump_stack_lvl+0x8b/0xb3 [ 1209.407249] should_fail.cold+0x5/0xa [ 1209.407788] ? create_object.isra.0+0x3a/0xa20 [ 1209.408445] should_failslab+0x5/0x10 [ 1209.408976] kmem_cache_alloc+0x5b/0x480 [ 1209.409560] create_object.isra.0+0x3a/0xa20 [ 1209.410199] ? kasan_unpoison+0x23/0x50 [ 1209.410778] kmem_cache_alloc_trace+0x22e/0x3c0 [ 1209.411473] alloc_workqueue_attrs+0x38/0x80 [ 1209.412111] alloc_workqueue+0x939/0xeb0 [ 1209.412690] ? do_raw_spin_unlock+0x4f/0x210 [ 1209.413297] ? _raw_spin_unlock+0x24/0x40 [ 1209.413885] ? bd_prepare_to_claim+0x164/0x300 [ 1209.414550] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1209.415281] ? __fget_files+0x28d/0x470 [ 1209.415851] ? loop_configure+0x62b/0x1950 [ 1209.416460] loop_configure+0x6ec/0x1950 [ 1209.417038] ? putname+0xfe/0x140 [ 1209.417561] lo_ioctl+0x7c5/0x18b0 [ 1209.418069] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1209.418759] ? loop_set_status_old+0x1b0/0x1b0 [ 1209.419388] ? avc_ss_reset+0x180/0x180 [ 1209.419964] ? __lock_acquire+0xbac/0x5b70 [ 1209.420639] ? selinux_inode_getsecctx+0x90/0x90 [ 1209.421316] ? find_held_lock+0x2c/0x110 [ 1209.421896] ? loop_set_status_old+0x1b0/0x1b0 [ 1209.422553] blkdev_ioctl+0x362/0x7f0 [ 1209.423091] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1209.423786] ? __x64_sys_ioctl+0x97/0x210 [ 1209.424375] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 18:02:21 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x5509, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) mount_setattr(r0, &(0x7f0000000000)='./file0\x00', 0x8800, &(0x7f0000000080)={0x0, 0x2, 0x120000, {r1}}, 0x20) [ 1209.425158] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1209.425973] __x64_sys_ioctl+0x196/0x210 [ 1209.426552] do_syscall_64+0x3b/0x90 [ 1209.427091] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1209.427835] RIP: 0033:0x7f0f5317e8d7 [ 1209.428365] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1209.430856] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1209.431936] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f5317e8d7 [ 1209.432917] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1209.433916] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1209.434915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1209.435929] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1209.436939] 18:02:21 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') bind(0xffffffffffffffff, &(0x7f0000000000)=@nl=@unspec, 0x80) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, @none, 0x0, 0x2}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x0, 0x2}, 0xe) getsockname(r0, &(0x7f0000000080)=@ethernet, &(0x7f0000000140)=0x80) [ 1209.448711] devtmpfs: Unknown parameter 'la"ytime' [ 1209.454252] devtmpfs: Unknown parameter 'la"ytime' [ 1209.461489] FAULT_INJECTION: forcing a failure. [ 1209.461489] name failslab, interval 1, probability 0, space 0, times 0 [ 1209.463181] CPU: 0 PID: 10796 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1209.464251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1209.465940] Call Trace: [ 1209.465948] [ 1209.465957] dump_stack_lvl+0x8b/0xb3 [ 1209.465996] should_fail.cold+0x5/0xa [ 1209.466026] ? xas_alloc+0x332/0x440 [ 1209.466059] should_failslab+0x5/0x10 [ 1209.466083] kmem_cache_alloc+0x5b/0x480 [ 1209.466120] xas_alloc+0x332/0x440 [ 1209.466155] xas_create+0x35b/0x1030 [ 1209.466201] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1209.466239] xas_store+0x90/0x1c40 [ 1209.466291] __xa_store+0x164/0x2d0 [ 1209.466327] ? xa_delete_node+0x260/0x260 [ 1209.466386] xa_store+0x31/0x50 [ 1209.466421] __io_uring_add_tctx_node+0x1d2/0x390 [ 1209.466454] ? io_rsrc_buf_put+0x50/0x50 18:02:21 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x2000000, &(0x7f0000000540)='la\"ytime') [ 1209.466500] io_uring_setup.cold+0x1e31/0x23ac [ 1209.466533] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1209.466596] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1209.466630] do_syscall_64+0x3b/0x90 [ 1209.466664] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1209.466701] RIP: 0033:0x7ffa78e2fb19 [ 1209.466719] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 18:02:21 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xedc0, &(0x7f0000000540)='\"azytime') [ 1209.466743] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1209.466768] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1209.466784] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1209.466799] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1209.466815] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1209.466830] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1209.466873] 18:02:21 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffffffffffcdc, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:02:21 executing program 2: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 18:02:21 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) [ 1209.549691] devtmpfs: Unknown parameter 'la"ytime' 18:02:21 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') r0 = getuid() syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x3f, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000080)="a471ba9dcc70c34ca7de6abb1846a7", 0xf, 0x7fff}, {&(0x7f00000000c0)="b21e3495e0db0c9cc99cabcbc046835274d9c633ab3d8331ddf7ed8b8132cf83c7852f07ff4cac158ab548b96248ed0f672c", 0x32, 0xf91}, {&(0x7f0000000140)="1b86ed2e57495e87542a8cd10b8042be0840b8f33f352906378afebe645d1c5abc91541e20d944787e3ac46d8064dac6baa8ef8099539eba119c666aaaecb0031c31f18f72a2ac8912587ab6d5500fadc31ee5209f9a9e99543df829b9dca881cff927d4271bf4b82161bf6bc5dda4bad00e34e04b856d64a50a027e4cc42018bcce546d88864d2f8972242547933e870f9ad3b5ffe5221ca47dceb9116da9a6c6d60b5a6a25c0b2e1f800", 0xab, 0xfffffffffffffff8}, {&(0x7f0000000200)="3a26aa784bd8104b3c9c1bc6e43ec0c9985a65590192ee926b8f3d4d95824d569ffc4b49b871fee7404acda31fb28c52eb93e180a57c53348ffedce06c07846adb10bee7e49516ec155557de70fd555e2571119f8e3454f48b31c4a1ef9c0531794ebfa94b4cf130b6dc526c4720ef181d93e0bf86e8c84f01febaf96e5c579c115c5ddf85", 0x85, 0x4}], 0x8a08c, &(0x7f0000000340)={[{@size={'size', 0x3d, [0x65]}}, {@mode={'mode', 0x3d, 0x4}}, {@huge_always}, {@huge_within_size}, {@mpol={'mpol', 0x3d, {'local', '', @val={0x3a, [0x37, 0x36, 0x0, 0x2c, 0x33, 0x2, 0x32, 0x2c, 0x34, 0x30]}}}}, {@huge_always}, {@nr_blocks={'nr_blocks', 0x3d, [0x6d, 0x25, 0x74, 0x38, 0x37, 0x67, 0x33]}}, {@uid={'uid', 0x3d, r0}}, {@mpol={'mpol', 0x3d, {'interleave', '', @void}}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@smackfsroot={'smackfsroot', 0x3d, ')-:%'}}]}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$nfs4(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x3, &(0x7f0000001700)=[{&(0x7f0000000580)="fdd5b30bfac33805d5c73dbc6f118020982691870ff5aae0c0a10503dbccb7d4dbfe1be3675b93a3af38e39783548927598dfa53871e2c8da3418cf659146bc36cf92df9eb467aa12bda63968b64ded1c0e7861c23a459a3d7800869ad2ca4ff13e16e3151f549be13a0733eef48eda68fec5a41a130a4816f5ff412243e3d49588ae2987ce7c4dbf1bf71b5a93b81e5ea1421330913c615db83dcc871523e6e9ef0bbef562f1b74d3c8927014b676ea0146efdb343af9a0fd618a2776868696b1474e29b27df260e265", 0xca, 0x9}, {&(0x7f0000000680)="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", 0x1000, 0xf6}, {&(0x7f0000001680)="4e711419c28f57da6c818f7e336d255ebeed9af6ee2cff68b16ec323bd547dab9ddd547834e0cb43316e6904525bcea4564af09dfb704967bea85a58bd3e1e495fb23f3ef99dfa4dc2a0b9154bd180aaaba87e3c51c02cddb2fc1eda16c1d7fb7bea0e49efec", 0x66, 0x6}], 0x24024, &(0x7f0000001800)={[{'local'}, {'interleave'}], [{@audit}, {@measure}, {@uid_gt={'uid>', r0}}, {@appraise_type}, {@fowner_eq={'fowner', 0x3d, r1}}, {@fowner_lt={'fowner<', r0}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@context={'context', 0x3d, 'user_u'}}]}) 18:02:21 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 66) 18:02:21 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x3000000, &(0x7f0000000540)='la\"ytime') 18:02:21 executing program 2: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) [ 1209.649964] devtmpfs: Unknown parameter 'la"ytime' [ 1209.655222] FAULT_INJECTION: forcing a failure. [ 1209.655222] name failslab, interval 1, probability 0, space 0, times 0 [ 1209.655849] loop7: detected capacity change from 0 to 16383 [ 1209.655991] CPU: 1 PID: 10818 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1209.657247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1209.657997] Call Trace: [ 1209.658175] [ 1209.658331] dump_stack_lvl+0x8b/0xb3 [ 1209.658603] should_fail.cold+0x5/0xa [ 1209.658866] ? kmem_cache_alloc+0x239/0x480 [ 1209.659185] ? create_object.isra.0+0x3a/0xa20 [ 1209.659509] should_failslab+0x5/0x10 [ 1209.659779] kmem_cache_alloc+0x5b/0x480 [ 1209.660061] ? mark_held_locks+0x9e/0xe0 [ 1209.660351] create_object.isra.0+0x3a/0xa20 [ 1209.660667] ? kasan_unpoison+0x23/0x50 [ 1209.660950] kmem_cache_alloc+0x239/0x480 [ 1209.661245] xas_alloc+0x332/0x440 [ 1209.661502] xas_create+0x35b/0x1030 [ 1209.661772] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1209.662127] xas_store+0x90/0x1c40 [ 1209.662393] __xa_store+0x164/0x2d0 [ 1209.662650] ? xa_delete_node+0x260/0x260 [ 1209.662953] xa_store+0x31/0x50 [ 1209.663210] __io_uring_add_tctx_node+0x1d2/0x390 [ 1209.663547] ? io_rsrc_buf_put+0x50/0x50 [ 1209.663841] io_uring_setup.cold+0x1e31/0x23ac [ 1209.664164] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1209.664538] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1209.664893] do_syscall_64+0x3b/0x90 [ 1209.665162] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1209.665524] RIP: 0033:0x7ffa78e2fb19 [ 1209.665783] 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 [ 1209.666992] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1209.667508] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1209.667988] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1209.668491] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1209.668996] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1209.669504] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1209.670020] [ 1209.688063] ISOFS: Unable to identify CD-ROM format. [ 1223.846226] FAULT_INJECTION: forcing a failure. [ 1223.846226] name failslab, interval 1, probability 0, space 0, times 0 [ 1223.846930] FAULT_INJECTION: forcing a failure. [ 1223.846930] name failslab, interval 1, probability 0, space 0, times 0 [ 1223.847626] CPU: 0 PID: 10835 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1223.849314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1223.850565] Call Trace: [ 1223.850872] [ 1223.851145] dump_stack_lvl+0x8b/0xb3 [ 1223.851625] should_fail.cold+0x5/0xa [ 1223.852088] should_failslab+0x5/0x10 [ 1223.852531] __kmalloc_track_caller+0x79/0x420 [ 1223.853071] ? kasprintf+0xbb/0xf0 [ 1223.853513] kvasprintf+0xb5/0x150 [ 1223.853942] ? bust_spinlocks+0xe0/0xe0 [ 1223.854423] ? preempt_count_add+0x74/0x140 [ 1223.854940] ? __is_module_percpu_address+0x237/0x300 [ 1223.855570] kasprintf+0xbb/0xf0 [ 1223.855975] ? kvasprintf_const+0x190/0x190 [ 1223.856494] ? save_trace+0xd00/0xd00 [ 1223.856945] ? lockdep_init_map_type+0x2c3/0x7a0 [ 1223.857515] alloc_workqueue+0x408/0xeb0 [ 1223.858004] ? do_raw_spin_unlock+0x4f/0x210 [ 1223.858529] ? _raw_spin_unlock+0x24/0x40 [ 1223.859035] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1223.859641] ? __fget_files+0x28d/0x470 [ 1223.860117] ? loop_configure+0x62b/0x1950 [ 1223.860615] loop_configure+0x6ec/0x1950 [ 1223.861104] ? putname+0xfe/0x140 [ 1223.861535] lo_ioctl+0x7c5/0x18b0 [ 1223.861953] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1223.862517] ? loop_set_status_old+0x1b0/0x1b0 [ 1223.863059] ? avc_ss_reset+0x180/0x180 [ 1223.863558] ? __lock_acquire+0xbac/0x5b70 [ 1223.864110] ? selinux_inode_getsecctx+0x90/0x90 [ 1223.864670] ? find_held_lock+0x2c/0x110 [ 1223.865168] ? loop_set_status_old+0x1b0/0x1b0 [ 1223.865707] blkdev_ioctl+0x362/0x7f0 [ 1223.866163] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1223.866715] ? __x64_sys_ioctl+0x97/0x210 [ 1223.867202] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1223.867862] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1223.868433] __x64_sys_ioctl+0x196/0x210 [ 1223.868925] do_syscall_64+0x3b/0x90 [ 1223.869382] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1223.869997] RIP: 0033:0x7f0f5317e8d7 [ 1223.870438] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1223.872462] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1223.873600] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f5317e8d7 [ 1223.874394] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1223.875189] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1223.875993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1223.876783] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1223.877602] [ 1223.877876] CPU: 1 PID: 10836 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1223.878468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1223.879284] Call Trace: [ 1223.879487] [ 1223.879658] dump_stack_lvl+0x8b/0xb3 [ 1223.879953] should_fail.cold+0x5/0xa [ 1223.880242] ? xas_alloc+0x332/0x440 [ 1223.880526] should_failslab+0x5/0x10 [ 1223.880815] kmem_cache_alloc+0x5b/0x480 [ 1223.881123] xas_alloc+0x332/0x440 [ 1223.881390] xas_create+0x35b/0x1030 [ 1223.881686] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1223.882081] xas_store+0x90/0x1c40 [ 1223.882362] __xa_store+0x164/0x2d0 [ 1223.882644] ? xa_delete_node+0x260/0x260 [ 1223.882971] xa_store+0x31/0x50 [ 1223.883226] __io_uring_add_tctx_node+0x1d2/0x390 [ 1223.883604] ? io_rsrc_buf_put+0x50/0x50 [ 1223.883656] devtmpfs: Unknown parameter 'la"ytime' [ 1223.883915] io_uring_setup.cold+0x1e31/0x23ac [ 1223.884801] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1223.885195] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1223.885586] do_syscall_64+0x3b/0x90 [ 1223.885872] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1223.886253] RIP: 0033:0x7ffa78e2fb19 [ 1223.886527] 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 [ 1223.887841] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1223.888389] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1223.888910] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1223.889424] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1223.889940] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1223.890458] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1223.890983] 18:02:35 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 25) 18:02:35 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1000018, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='debugfs\x00', 0x10, &(0x7f0000000540)='lazytime') 18:02:35 executing program 2: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 18:02:35 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 18:02:35 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 18:02:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x4000000, &(0x7f0000000540)='la\"ytime') 18:02:35 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 67) 18:02:35 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xe0ffff, &(0x7f0000000540)='\"azytime') 18:02:36 executing program 2: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 18:02:36 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x1000000, &(0x7f0000000540)='\"azytime') [ 1223.976064] ISOFS: Unable to identify CD-ROM format. [ 1224.025234] devtmpfs: Unknown parameter '"azytime' 18:02:51 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 68) 18:02:51 executing program 2: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 18:02:51 executing program 7: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f0000000500)={0x2d, 0x7fffffff, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='devtmpfs\x00', 0x1, &(0x7f0000000040)='\xe7\xe7\x04R\xf43 \xa7\xa2\xe1LazytIme') open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0x140) 18:02:51 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 18:02:51 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r3 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000001c0)='io.bfq.weight\x00', 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x28000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@access_client}, {@access_uid={'access', 0x3d, r0}}, {@dfltuid={'dfltuid', 0x3d, r0}}, {@version_L}, {@afid={'afid', 0x3d, 0x6}}], [{@uid_lt={'uid<', r0}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'devtmpfs\x00'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@obj_role={'obj_role', 0x3d, '$(:{&-'}}]}}) write$P9_RSTATFS(r2, &(0x7f0000000540)={0x43}, 0x43) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RSTATFS(r4, &(0x7f0000000540)={0x43}, 0x43) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RSTATFS(r5, &(0x7f0000000540)={0x43}, 0x43) fremovexattr(r4, &(0x7f00000000c0)=ANY=[@ANYRES64, @ANYRESHEX=r5, @ANYRES32]) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:02:51 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x5000000, &(0x7f0000000540)='la\"ytime') 18:02:51 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 26) 18:02:51 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x2000000, &(0x7f0000000540)='\"azytime') [ 1239.886667] FAULT_INJECTION: forcing a failure. [ 1239.886667] name failslab, interval 1, probability 0, space 0, times 0 [ 1239.888173] CPU: 0 PID: 10869 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1239.888189] devtmpfs: Unknown parameter '"azytime' [ 1239.889159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1239.889177] Call Trace: [ 1239.889184] [ 1239.889193] dump_stack_lvl+0x8b/0xb3 [ 1239.892231] should_fail.cold+0x5/0xa [ 1239.892719] ? kmem_cache_alloc+0x239/0x480 [ 1239.893271] ? create_object.isra.0+0x3a/0xa20 [ 1239.893864] should_failslab+0x5/0x10 [ 1239.894351] kmem_cache_alloc+0x5b/0x480 [ 1239.894870] ? mark_held_locks+0x9e/0xe0 [ 1239.895403] create_object.isra.0+0x3a/0xa20 [ 1239.896001] ? kasan_unpoison+0x23/0x50 [ 1239.896553] kmem_cache_alloc+0x239/0x480 [ 1239.897114] xas_alloc+0x332/0x440 [ 1239.897604] xas_create+0x35b/0x1030 [ 1239.898135] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1239.898580] devtmpfs: Unknown parameter 'la"ytime' [ 1239.898845] xas_store+0x90/0x1c40 [ 1239.899975] __xa_store+0x164/0x2d0 [ 1239.900476] ? xa_delete_node+0x260/0x260 [ 1239.901059] xa_store+0x31/0x50 [ 1239.901514] __io_uring_add_tctx_node+0x1d2/0x390 [ 1239.902166] ? io_rsrc_buf_put+0x50/0x50 [ 1239.902736] io_uring_setup.cold+0x1e31/0x23ac [ 1239.903351] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1239.904086] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1239.904789] do_syscall_64+0x3b/0x90 [ 1239.905302] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1239.905995] RIP: 0033:0x7ffa78e2fb19 [ 1239.906490] 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 [ 1239.908861] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1239.909856] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1239.910785] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1239.911716] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1239.912642] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1239.913568] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1239.914527] [ 1239.915955] FAULT_INJECTION: forcing a failure. [ 1239.915955] name failslab, interval 1, probability 0, space 0, times 0 [ 1239.917463] CPU: 0 PID: 10871 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1239.918511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1239.919976] Call Trace: [ 1239.920320] [ 1239.920630] dump_stack_lvl+0x8b/0xb3 [ 1239.921146] should_fail.cold+0x5/0xa [ 1239.921664] ? create_object.isra.0+0x3a/0xa20 [ 1239.922284] should_failslab+0x5/0x10 [ 1239.922792] kmem_cache_alloc+0x5b/0x480 [ 1239.923339] create_object.isra.0+0x3a/0xa20 [ 1239.923955] ? kasan_unpoison+0x23/0x50 [ 1239.924506] __kmalloc_track_caller+0x25e/0x420 [ 1239.925123] ? kasprintf+0xbb/0xf0 [ 1239.925619] kvasprintf+0xb5/0x150 [ 1239.926102] ? bust_spinlocks+0xe0/0xe0 [ 1239.926644] ? preempt_count_add+0x74/0x140 [ 1239.927239] ? __is_module_percpu_address+0x237/0x300 [ 1239.927990] kasprintf+0xbb/0xf0 [ 1239.928455] ? kvasprintf_const+0x190/0x190 [ 1239.929043] ? save_trace+0xd00/0xd00 [ 1239.929562] ? lockdep_init_map_type+0x2c3/0x7a0 [ 1239.930222] alloc_workqueue+0x408/0xeb0 [ 1239.930789] ? do_raw_spin_unlock+0x4f/0x210 [ 1239.931393] ? _raw_spin_unlock+0x24/0x40 [ 1239.931975] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1239.932656] ? __fget_files+0x28d/0x470 [ 1239.933195] ? loop_configure+0x62b/0x1950 [ 1239.933770] loop_configure+0x6ec/0x1950 [ 1239.934325] ? putname+0xfe/0x140 [ 1239.934812] lo_ioctl+0x7c5/0x18b0 [ 1239.935299] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1239.935963] ? loop_set_status_old+0x1b0/0x1b0 [ 1239.936579] ? avc_ss_reset+0x180/0x180 [ 1239.937116] ? __lock_acquire+0xbac/0x5b70 [ 1239.937757] ? selinux_inode_getsecctx+0x90/0x90 [ 1239.938392] ? find_held_lock+0x2c/0x110 [ 1239.938942] ? loop_set_status_old+0x1b0/0x1b0 [ 1239.939556] blkdev_ioctl+0x362/0x7f0 [ 1239.940096] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1239.940716] ? __x64_sys_ioctl+0x97/0x210 [ 1239.941272] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1239.942005] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1239.942636] __x64_sys_ioctl+0x196/0x210 [ 1239.943188] do_syscall_64+0x3b/0x90 [ 1239.943720] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1239.944413] RIP: 0033:0x7f0f5317e8d7 [ 1239.944907] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1239.947285] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1239.948309] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f5317e8d7 [ 1239.949236] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1239.950164] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1239.951092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1239.952037] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1239.952987] [ 1239.964940] devtmpfs: Unknown parameter 'R3 LazytIme' [ 1239.971532] devtmpfs: Unknown parameter 'R3 LazytIme' 18:02:52 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ufs\x00', 0xc0084, &(0x7f0000000040)='le\x00\b \x00s\x00\xdd\xfc\xed\x96\xb5\x14Eh\x8c\xcc\x99\x84k2\xde>E4\xe6T\xa4\xdd\a\a+\x1c\x9b\x8c\xcd\xc9\xf9\xbdC[\xafaXw\xd8\x9a\x97\x89\x132\xe5q\xd9\xcc\x12\xc6\xde\xf8\xc0\xaf') 18:02:52 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 18:02:52 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 18:02:52 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x6000000, &(0x7f0000000540)='la\"ytime') 18:02:52 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x3000000, &(0x7f0000000540)='\"azytime') 18:02:52 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 69) 18:02:52 executing program 7: umount2(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') [ 1240.092907] devtmpfs: Unknown parameter 'la"ytime' [ 1240.107308] devtmpfs: Unknown parameter '"azytime' [ 1240.114681] devtmpfs: Unknown parameter '"azytime' [ 1240.130090] ISOFS: Unable to identify CD-ROM format. 18:02:52 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) [ 1240.178973] FAULT_INJECTION: forcing a failure. [ 1240.178973] name failslab, interval 1, probability 0, space 0, times 0 [ 1240.180617] CPU: 0 PID: 10889 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1240.181621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1240.183049] Call Trace: [ 1240.183379] [ 1240.183699] dump_stack_lvl+0x8b/0xb3 [ 1240.184211] should_fail.cold+0x5/0xa [ 1240.184713] ? xas_alloc+0x332/0x440 [ 1240.185215] should_failslab+0x5/0x10 [ 1240.185710] kmem_cache_alloc+0x5b/0x480 [ 1240.186242] xas_alloc+0x332/0x440 [ 1240.186718] xas_create+0x35b/0x1030 [ 1240.187221] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1240.187930] xas_store+0x90/0x1c40 18:02:52 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x7000000, &(0x7f0000000540)='la\"ytime') [ 1240.188425] __xa_store+0x164/0x2d0 [ 1240.189112] ? xa_delete_node+0x260/0x260 [ 1240.189686] xa_store+0x31/0x50 [ 1240.190136] __io_uring_add_tctx_node+0x1d2/0x390 [ 1240.190772] ? io_rsrc_buf_put+0x50/0x50 [ 1240.191323] io_uring_setup.cold+0x1e31/0x23ac [ 1240.191947] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1240.192655] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1240.193332] do_syscall_64+0x3b/0x90 [ 1240.193831] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1240.194510] RIP: 0033:0x7ffa78e2fb19 [ 1240.194993] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1240.197305] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1240.198277] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1240.199187] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1240.200107] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1240.201010] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1240.201916] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1240.202842] 18:02:52 executing program 6: io_setup(0x3, &(0x7f0000000000)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r3, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RSTATFS(r4, &(0x7f0000000540)={0x43}, 0x43) io_submit(r3, 0x1, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x5ee, r4, &(0x7f00000001c0)="9a6d1ae8c5d8b4b93db520f2359ec8c44b7e51bdf259fa06330990f82c0829c95d777a73e69debf73fe63c5731e5639f7ebb5416bc31c492546ed2b4cd0d92be5cf71b7245d5c1f191b4be0a3c90b477769bc25bdc47ce19ac7567c7ed375878ffa9c8a2925f9aba0134ab6c2c7b048b9d81", 0x72, 0x543, 0x0, 0x2}]) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) io_cancel(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x8, r5, &(0x7f0000000040)="ed6c8eef75bb1b3b0c1218b9e669ceffe3452f5ab74a69ebfe5da6a7a06d50e80aa23d61deabfae04e6583195515d78ea4cee6c0283569565791ec1b0c5ec6211319fd2a84659ffcf9b562d7", 0x4c, 0xcff, 0x0, 0x2, r6}, &(0x7f0000000180)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:02:52 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x3180000, &(0x7f0000000540)='\"azytime') 18:02:52 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) [ 1240.303860] devtmpfs: Unknown parameter 'la"ytime' 18:02:52 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2924000, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:02:52 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 27) 18:02:52 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 18:02:52 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 70) [ 1240.365912] FAULT_INJECTION: forcing a failure. [ 1240.365912] name failslab, interval 1, probability 0, space 0, times 0 [ 1240.367573] CPU: 0 PID: 10904 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1240.368490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1240.369745] Call Trace: [ 1240.370047] [ 1240.370316] dump_stack_lvl+0x8b/0xb3 [ 1240.370778] should_fail.cold+0x5/0xa [ 1240.371229] ? apply_wqattrs_prepare+0xab/0x880 [ 1240.371805] should_failslab+0x5/0x10 [ 1240.372248] __kmalloc+0x72/0x440 [ 1240.372666] ? lock_is_held_type+0xd7/0x130 [ 1240.373187] apply_wqattrs_prepare+0xab/0x880 [ 1240.373745] apply_workqueue_attrs_locked+0xc1/0x140 [ 1240.374340] alloc_workqueue+0xb1a/0xeb0 [ 1240.374821] ? do_raw_spin_unlock+0x4f/0x210 [ 1240.375346] ? _raw_spin_unlock+0x24/0x40 [ 1240.375850] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1240.376445] ? __fget_files+0x28d/0x470 [ 1240.376916] ? loop_configure+0x62b/0x1950 [ 1240.377410] loop_configure+0x6ec/0x1950 [ 1240.377894] ? putname+0xfe/0x140 [ 1240.378324] lo_ioctl+0x7c5/0x18b0 [ 1240.378739] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1240.379305] ? loop_set_status_old+0x1b0/0x1b0 [ 1240.379866] ? avc_ss_reset+0x180/0x180 [ 1240.380342] ? __lock_acquire+0xbac/0x5b70 [ 1240.380899] ? selinux_inode_getsecctx+0x90/0x90 [ 1240.381458] ? find_held_lock+0x2c/0x110 [ 1240.381930] ? loop_set_status_old+0x1b0/0x1b0 [ 1240.382462] blkdev_ioctl+0x362/0x7f0 [ 1240.382906] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1240.383457] ? __x64_sys_ioctl+0x97/0x210 [ 1240.383948] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1240.384578] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1240.385127] __x64_sys_ioctl+0x196/0x210 [ 1240.385599] do_syscall_64+0x3b/0x90 [ 1240.386043] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1240.386650] RIP: 0033:0x7f0f5317e8d7 [ 1240.387078] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1240.389117] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1240.389971] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f5317e8d7 [ 1240.390770] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1240.391579] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1240.392386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1240.393191] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1240.394031] [ 1240.421525] FAULT_INJECTION: forcing a failure. [ 1240.421525] name failslab, interval 1, probability 0, space 0, times 0 [ 1240.422859] CPU: 0 PID: 10909 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1240.423759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1240.425003] Call Trace: [ 1240.425294] [ 1240.425555] dump_stack_lvl+0x8b/0xb3 [ 1240.425998] should_fail.cold+0x5/0xa [ 1240.426434] ? kmem_cache_alloc+0x239/0x480 [ 1240.426921] ? create_object.isra.0+0x3a/0xa20 [ 1240.427459] should_failslab+0x5/0x10 [ 1240.427904] kmem_cache_alloc+0x5b/0x480 [ 1240.428358] ? mark_held_locks+0x9e/0xe0 [ 1240.428826] create_object.isra.0+0x3a/0xa20 [ 1240.429335] ? kasan_unpoison+0x23/0x50 [ 1240.429799] kmem_cache_alloc+0x239/0x480 [ 1240.430283] xas_alloc+0x332/0x440 [ 1240.430708] xas_create+0x35b/0x1030 [ 1240.431151] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1240.431782] xas_store+0x90/0x1c40 [ 1240.432223] __xa_store+0x164/0x2d0 [ 1240.432652] ? xa_delete_node+0x260/0x260 [ 1240.433146] xa_store+0x31/0x50 [ 1240.433534] __io_uring_add_tctx_node+0x1d2/0x390 [ 1240.434088] ? io_rsrc_buf_put+0x50/0x50 [ 1240.434559] io_uring_setup.cold+0x1e31/0x23ac [ 1240.435082] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1240.435701] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1240.436296] do_syscall_64+0x3b/0x90 [ 1240.436723] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1240.437306] RIP: 0033:0x7ffa78e2fb19 [ 1240.437720] 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 [ 1240.439699] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1240.440537] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1240.441316] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1240.442104] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1240.442885] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1240.443675] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1240.444476] 18:03:04 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 28) 18:03:04 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 71) 18:03:04 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 18:03:04 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x4000000, &(0x7f0000000540)='\"azytime') 18:03:04 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x10000000, &(0x7f0000000540)='la\"ytime') 18:03:04 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x102410, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') acct(&(0x7f0000000000)='./file0\x00') r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, @none, 0x0, 0x2}, 0xe) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00') connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x0, 0x2}, 0xe) mount$9p_unix(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340), 0x2881804, &(0x7f0000000380)={'trans=unix,', {[{@posixacl}], [{@mask={'mask', 0x3d, 'MAY_READ'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '.^'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\xaa\xaa\xaa\xaa\xaa'}}]}}) sendto(r0, &(0x7f0000000140)="59d181095bcb4e598962998f097720ef16b653f78aa52d867af7e6bca67773d6bc597979b33ee8a7ddcb3f136c963cfd7f9b36a62a60af332ec5173dca17edcd02028b56d1e58fb5623d106ab71ef9ce276337ec374d66788ab8e58bc21f96901083fcb278f94af59c8bd69319cbe7db770d2e35aef1d4bf57fcc900c14cc3343d803c7ed96e0d72bd506ffbd02545dd0d165bb08e1d70ee478eefd86ff501669fca4ab917649fd296a929e431a2f1e4d7fa670cc890d7e9fa04cde10733ba93210badfd", 0xc4, 0x4, &(0x7f0000000040)=@generic={0x5, "bc9604ade2d6d82e0fd7d670803a155db925f39b12ff5fd24456738f3347cfd56a0e2f29760c4cd2db4c9025dfa68a7153c7ab17600a97b78a64db9444be77dad7d21d2e2bd5afe5bb95073ab6b4033dca3736e8cfd620427ccb0840883d8fc452945e89e5e010fe15a2ddcccdd1143c6d90f5de261fbb4ea20e1a6205d0"}, 0x80) r1 = fcntl$dupfd(r0, 0x406, r0) connect$bt_l2cap(r1, &(0x7f0000000280)={0x1f, 0x400, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0xfb8b}, 0xe) 18:03:04 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) [ 1252.507360] FAULT_INJECTION: forcing a failure. [ 1252.507360] name failslab, interval 1, probability 0, space 0, times 0 [ 1252.508919] CPU: 1 PID: 10922 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1252.509996] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1252.511513] Call Trace: [ 1252.511906] [ 1252.512231] dump_stack_lvl+0x8b/0xb3 [ 1252.512784] should_fail.cold+0x5/0xa [ 1252.513321] ? xas_alloc+0x332/0x440 [ 1252.513858] should_failslab+0x5/0x10 [ 1252.514391] kmem_cache_alloc+0x5b/0x480 [ 1252.514972] xas_alloc+0x332/0x440 [ 1252.515499] xas_create+0x35b/0x1030 [ 1252.516088] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1252.516841] xas_store+0x90/0x1c40 [ 1252.517415] __xa_store+0x164/0x2d0 [ 1252.517928] ? xa_delete_node+0x260/0x260 [ 1252.518583] xa_store+0x31/0x50 [ 1252.519107] __io_uring_add_tctx_node+0x1d2/0x390 [ 1252.519869] ? io_rsrc_buf_put+0x50/0x50 [ 1252.520524] io_uring_setup.cold+0x1e31/0x23ac [ 1252.521231] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1252.522040] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1252.522819] do_syscall_64+0x3b/0x90 [ 1252.523408] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1252.523681] FAULT_INJECTION: forcing a failure. [ 1252.523681] name failslab, interval 1, probability 0, space 0, times 0 [ 1252.524216] RIP: 0033:0x7ffa78e2fb19 [ 1252.524236] 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 [ 1252.528242] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1252.529377] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1252.530450] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1252.531511] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1252.532592] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1252.533662] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1252.534755] [ 1252.535116] CPU: 0 PID: 10927 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1252.535701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1252.536524] Call Trace: [ 1252.536712] [ 1252.536879] dump_stack_lvl+0x8b/0xb3 [ 1252.537171] should_fail.cold+0x5/0xa [ 1252.537467] ? create_object.isra.0+0x3a/0xa20 [ 1252.537818] should_failslab+0x5/0x10 [ 1252.538120] kmem_cache_alloc+0x5b/0x480 [ 1252.538431] create_object.isra.0+0x3a/0xa20 [ 1252.538770] ? kasan_unpoison+0x23/0x50 [ 1252.539079] __kmalloc+0x25b/0x440 [ 1252.539344] apply_wqattrs_prepare+0xab/0x880 [ 1252.539704] apply_workqueue_attrs_locked+0xc1/0x140 [ 1252.540069] alloc_workqueue+0xb1a/0xeb0 [ 1252.540376] ? do_raw_spin_unlock+0x4f/0x210 [ 1252.540718] ? _raw_spin_unlock+0x24/0x40 [ 1252.541052] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1252.541435] ? __fget_files+0x28d/0x470 [ 1252.541734] ? loop_configure+0x62b/0x1950 [ 1252.542052] loop_configure+0x6ec/0x1950 [ 1252.542364] ? putname+0xfe/0x140 [ 1252.542633] lo_ioctl+0x7c5/0x18b0 [ 1252.542906] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1252.543266] ? loop_set_status_old+0x1b0/0x1b0 [ 1252.543605] ? avc_ss_reset+0x180/0x180 [ 1252.543912] ? __lock_acquire+0xbac/0x5b70 [ 1252.544281] ? selinux_inode_getsecctx+0x90/0x90 [ 1252.544620] ? find_held_lock+0x2c/0x110 [ 1252.544927] ? loop_set_status_old+0x1b0/0x1b0 [ 1252.545252] blkdev_ioctl+0x362/0x7f0 [ 1252.545546] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1252.545881] ? __x64_sys_ioctl+0x97/0x210 [ 1252.546200] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1252.546577] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1252.546924] __x64_sys_ioctl+0x196/0x210 [ 1252.547219] do_syscall_64+0x3b/0x90 [ 1252.547507] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1252.547874] RIP: 0033:0x7f0f5317e8d7 [ 1252.548143] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1252.549366] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1252.549918] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f5317e8d7 [ 1252.550431] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1252.550946] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1252.551451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1252.551984] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1252.552526] 18:03:04 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') mount(&(0x7f0000000000)=@sr0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup2\x00', 0x800, &(0x7f00000000c0)='lazytime') [ 1252.561462] devtmpfs: Unknown parameter 'la"ytime' 18:03:04 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') creat(&(0x7f0000000000)='./file0\x00', 0x20) [ 1252.583054] devtmpfs: Unknown parameter '"azytime' [ 1252.646267] ISOFS: Unable to identify CD-ROM format. 18:03:04 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003b80)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000200)=""/70, 0x46}, {&(0x7f0000000280)=""/26, 0x1a}, {&(0x7f00000002c0)=""/189, 0xbd}], 0x3, &(0x7f00000003c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc0}}, {{&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001880)=[{&(0x7f0000000600)=""/191, 0xbf}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/226, 0xe2}, {&(0x7f0000000480)=""/54, 0x36}, {&(0x7f00000017c0)=""/161, 0xa1}], 0x5, &(0x7f0000001900)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x120}}, {{&(0x7f0000001a40), 0x6e, &(0x7f0000001c40)=[{&(0x7f0000001ac0)=""/9, 0x9}, {&(0x7f0000001b00)=""/208, 0xd0}, {&(0x7f0000001c00)=""/54, 0x36}], 0x3, &(0x7f0000001c80)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8}}, {{&(0x7f0000001d80)=@abs, 0x6e, &(0x7f0000002180)=[{&(0x7f0000001e00)=""/241, 0xf1}, {&(0x7f0000001f00)=""/108, 0x6c}, {&(0x7f0000001f80)=""/35, 0x23}, {&(0x7f0000001fc0)=""/112, 0x70}, {&(0x7f0000002040)=""/128, 0x80}, {&(0x7f00000020c0)=""/165, 0xa5}], 0x6, &(0x7f0000003e00)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000016000100000002000000dba67e5739e7ed0b3b01915d894bdca82de106b4b7b39cbd400d32ee94f0e2c2644c43932304a18d301199b3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xc0}}, {{&(0x7f00000022c0)=@abs, 0x6e, &(0x7f0000003480)=[{&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000003340)=""/116, 0x74}, {&(0x7f00000033c0)=""/9, 0x9}, {&(0x7f0000003400)=""/101, 0x65}], 0x4, &(0x7f00000034c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{&(0x7f0000003540)=@abs, 0x6e, &(0x7f0000003a00)=[{&(0x7f00000035c0)=""/217, 0xd9}, {&(0x7f00000036c0)=""/204, 0xcc}, {&(0x7f00000037c0)=""/161, 0xa1}, {&(0x7f0000003880)=""/110, 0x6e}, {&(0x7f0000003900)=""/250, 0xfa}], 0x5, &(0x7f0000003a80)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0xd0}}], 0x6, 0x10002, &(0x7f0000003d00)={0x0, 0x3938700}) fcntl$setstatus(r1, 0x4, 0x4800) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x8, &(0x7f0000003d40)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_u}, {@cache_fscache}, {@cache_loose}], [{@fsuuid={'fsuuid', 0x3d, {[0x39, 0x62, 0x61, 0x37, 0x64, 0x33, 0x66, 0x63], 0x2d, [0x61, 0x61, 0x33, 0x32], 0x2d, [0x61, 0x61, 0x31, 0x32], 0x2d, [0x62, 0x34, 0x65, 0x36], 0x2d, [0xa, 0x61, 0x34, 0x38, 0x32, 0x37, 0x0, 0x31]}}}]}}) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r2 = open$dir(&(0x7f0000002200)='./file0\x00', 0x20000, 0x2) readlinkat(r2, &(0x7f0000002240)='./file0\x00', &(0x7f0000003f00)=""/4096, 0x1000) openat2$dir(0xffffffffffffff9c, &(0x7f0000002280)='./file1\x00', &(0x7f0000004f00)={0x511200, 0x2, 0x2}, 0x18) [ 1252.668823] 9pnet_fd: Insufficient options for proto=fd [ 1252.670797] 9pnet_fd: Insufficient options for proto=fd 18:03:04 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x20000000, &(0x7f0000000540)='la\"ytime') [ 1252.684114] devtmpfs: Unknown parameter 'la"ytime' 18:03:04 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000480)=0x14) fstat(r0, &(0x7f0000000240)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getxattr(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000003c0)=@known='security.selinux\x00', &(0x7f0000000400)=""/18, 0x12) syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0/file0\x00', 0xffff, 0x9, &(0x7f0000000b40)=[{&(0x7f0000000600)="47100756118201fb8079a7e336418596ee1f56126982dd5b50a3b812d4bb285d399d525ac71d8cd52ca3856636cb885046777416fc2a9f9bb20d0d0e45d3ed661f2f8b4503195461040eafbd62f78976c11a6ebd90cdbead51549bfe2ffb04e16bf29f2635dd5156436518b454807872296b9be1e019bd47e6394d979285f613d99115011f40a74038cd2fe057c8e2208fdd8f2618dc522f362f5bfeb3bc6bb0bd5f642dc4c3aa8a42e58d46", 0xac, 0x80000000}, {&(0x7f00000006c0)="843ea58766430f97f0d91af7b32daa0999166eb4236b69e3aff7865d43a8dccc3ea7d9404c4f810a43d06a11c2b32205645b31185743a092b514027f81737110cce48537542adb999030816c01748fa09ee4e4afb7536abfd74d42d1bfba5719c433c5c160fe14cda5458a707e5fdd876cdb2d6e5660e618fa975ab6667e0ab7c917f982504236545038539a65fd32146c15124adb0bbe9111ade4610c6296adbb425175dbdc9e78bf0424cddd645cb9dc49cf", 0xb3, 0x7}, {&(0x7f0000000780)="8446fe9053cd267044ce12fda51164e55c61374efd5ee0bdce4e446abf3328e41208b2b2788be12cf15cc076cd4f74f638c348a60f023f205f8c25e9ea2f93dbe11900be3130d8fd584209e27644395182a503fe53", 0x55, 0x80}, {&(0x7f0000000800)="e6e80786d8a45fbe14e4f23797ed7e810ffa96252db7473d6c2d330b614d18517479e83366126486a5e304e6ff30572500866fb66f600c86d2d6f4d05f170fe38595f6c758ffe2516ed65ff7fd94072a905b1a5250d342d4a4ccb7dad942b49d612aa99c53f46e2d450404595a", 0x6d, 0x9d}, {&(0x7f0000000880)="0523d816bd6b1f3f112571574787722d6292d3e578517ca5b7168abdf5f569637419aeb6c2ca1dbe12e0fe56f34424f0cddf973899733343b2c0e2f28f229858577059fc9ce854", 0x47, 0x8}, {&(0x7f0000000900)="d64e4b28fe7c70db5b53b093218f034194f8b692df4231000b7ed8c4d8eab753320536dcc0ec72b3272419e6337547d3b827f40f812f40be5abe37f6bcac7bed40e5df6c2c7e7d8d7152638163f9c1999bdac3a065541cc066784446642f8973b553cf248f9b6362665f01d4bc2536489893d628303026ea7446721c1ca5de8664db1391c5775e5b146fae00bc9f8caaf403087b67dd8b83626678b72216b85dfb2c9f817b7e0d04295b4df86dcb3c6c4f75f9d388771d5b9dfb906408cd46c8c78a58d2085d4e1295fbd9a156f2c348fb02cd00", 0xd4, 0x5}, {&(0x7f0000000a00)="8f64cc8fb4afc07c384c747822c9318bb82588c671a301773abac5a7f0d41a5cad583ca8f6a0a2102188537fec2a8bcd84a9ed4e91d10963b73d10c74be71ae4c14106f010a42aa571d430b80cdcaaf797c9fdb895b78fbf13269067a3922ddead3bb8bb", 0x64, 0x200}, {&(0x7f0000000a80)="bb00cf9bdc180db33c3e43c02afacdc2f731868b657601734b1465a5cc56b0dc3634c7b93d9cf3d219c4550f44ef28894b518f95b09e3e3606cac4af25887330cdea8aab6e9e4ae284b74a4b28189a192c0fdc", 0x53, 0x10000}, {&(0x7f0000000b00)="5f5a142371e0e887b1b83be51542690caeae8a6f5241adc17155ffa3", 0x1c, 0x4}], 0x200000, &(0x7f0000000c40)={[], [{@dont_hash}, {@smackfsdef={'smackfsdef', 0x3d, 'tmpfs\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@subj_user={'subj_user', 0x3d, '^'}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@audit}]}) setresuid(0x0, r1, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x5, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="03df2f9156fac701d0e72a6ca8b26c3a178ae158add0551959e48ddf5c8f4fe58d87cbd4ed2826ff6a197e6bcc5eef4ef7703de39ccb85d3cbba8c3010db9fcea46687c329246e023c2e22eaac0351e905cbb7e3129fe6e213f6eb1eb14ee202900b0a0850c42b45df1f8e4c9fb360ff2141c968b2c1d682294dd071e334222ca4ff425cd88e4cc19fd156cb917ce46eb401a9e9d96a9a93a2cb000e86265742c6a3e9171b8ce398adb0aee20f3553c24ece3a7d86ad37fd7a428a29dc8f1061b4b3719a771576f3e205caa0", 0xcc, 0xffffffffffffff31}], 0x1000001, &(0x7f00000002c0)={[{@huge_always}, {@size={'size', 0x3d, [0x78, 0x35, 0x67]}}, {@size={'size', 0x3d, [0x22, 0x25]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x2d, 0x2d]}}, {@size={'size', 0x3d, [0x2d, 0x0, 0x38]}}, {@mpol={'mpol', 0x3d, {'default', '', @void}}}, {@gid={'gid', 0x3d, 0xee01}}, {@huge_never}, {@nr_blocks={'nr_blocks', 0x3d, [0x70, 0x74, 0x38, 0x6d, 0x70, 0x33, 0x35]}}], [{@smackfsdef}, {@uid_eq={'uid', 0x3d, r1}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@pcr={'pcr', 0x3d, 0x33}}, {@obj_role={'obj_role', 0x3d, '\xfe:%-'}}]}) [ 1252.713008] loop7: detected capacity change from 0 to 264192 [ 1252.713703] ext4: Unknown parameter 'dont_hash' [ 1252.732251] loop7: detected capacity change from 0 to 264192 [ 1252.733689] ext4: Unknown parameter 'dont_hash' [ 1252.745219] loop7: detected capacity change from 0 to 16383 [ 1252.746937] tmpfs: Unsupported parameter 'huge' 18:03:19 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) [ 1267.264021] FAULT_INJECTION: forcing a failure. [ 1267.264021] name failslab, interval 1, probability 0, space 0, times 0 [ 1267.265472] CPU: 1 PID: 10957 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1267.266452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1267.267827] Call Trace: [ 1267.268182] [ 1267.268475] dump_stack_lvl+0x8b/0xb3 [ 1267.268973] should_fail.cold+0x5/0xa [ 1267.269462] ? alloc_workqueue_attrs+0x38/0x80 [ 1267.270052] should_failslab+0x5/0x10 [ 1267.270532] kmem_cache_alloc_trace+0x55/0x3c0 [ 1267.271124] alloc_workqueue_attrs+0x38/0x80 [ 1267.271685] apply_wqattrs_prepare+0xb3/0x880 [ 1267.272290] apply_workqueue_attrs_locked+0xc1/0x140 [ 1267.272940] alloc_workqueue+0xb1a/0xeb0 [ 1267.273463] ? do_raw_spin_unlock+0x4f/0x210 [ 1267.274032] ? _raw_spin_unlock+0x24/0x40 [ 1267.274570] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1267.275214] ? __fget_files+0x28d/0x470 [ 1267.275726] ? loop_configure+0x62b/0x1950 [ 1267.276303] loop_configure+0x6ec/0x1950 [ 1267.276865] ? putname+0xfe/0x140 [ 1267.277339] lo_ioctl+0x7c5/0x18b0 [ 1267.277805] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1267.278439] ? loop_set_status_old+0x1b0/0x1b0 [ 1267.279058] ? avc_ss_reset+0x180/0x180 [ 1267.279599] ? __lock_acquire+0xbac/0x5b70 [ 1267.280261] ? selinux_inode_getsecctx+0x90/0x90 [ 1267.280903] ? find_held_lock+0x2c/0x110 [ 1267.281460] ? loop_set_status_old+0x1b0/0x1b0 [ 1267.282071] blkdev_ioctl+0x362/0x7f0 [ 1267.282579] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1267.283177] ? __x64_sys_ioctl+0x97/0x210 [ 1267.283739] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1267.284482] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1267.285129] __x64_sys_ioctl+0x196/0x210 [ 1267.285676] do_syscall_64+0x3b/0x90 18:03:19 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 29) 18:03:19 executing program 7: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RSTATFS(r1, &(0x7f0000000540)={0x43}, 0x43) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RSTATFS(r2, &(0x7f0000000540)={0x43}, 0x43) mount$9p_fd(0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440), 0x240000, &(0x7f0000002580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@aname}, {@dfltuid}], [{@seclabel}, {@hash}]}}) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1267.286544] entry_SYSCALL_64_after_hwframe+0x44/0xae syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x5, &(0x7f00000002c0)=[{&(0x7f0000000580)="e83746be9e2c3bb03fdbf074c1be339b369db56143f19e316f7f36fb59731844542897fbd5cbee8af5edbc41dc85856e564bbf049be645eec09fcbdb549ebb7c4e171cae52ccef71684f07ece4028766423c9ad62915a7c4a81a69b7956c02a645e8fe56bb5b0ff99fa4f4ef26d750a115fbb6a250ad6537c30af772f65dfbd946df6647cdee04e14757e98c8bc7642477caa6a50c6c8f90408daa5dc23f11f426717b1a7b9bb6274cb73b2bf039e567f9a71110f1cf53166ae6a89e973755dd2bcfdd78d163fe113d35cafee8903b65d7a10757421cd8a69bfec4f6ae1f5059bb19625a11f83c64330ba2db1a0c277310a0130878adb2763cb8203b748f5fe5b7345b1bbbfd7ee816f4ba68574c9678ce458558549905dd07319e3970c48c3411ed32e6072a562d953c0feaaa1af05190c8a0bac40757a6b07db42de5ddfdbf291bf3afd8b543f346fd48c27cf7aedc05a19709d9dd9a741a559e99beee653fa45204e6bd43fa6906ae0b795cc011737a75a00a326652a6c29d5c8aa7b69763c7a66359357d8b12737cc63dd6025216590cddb903cdbda0bd5f659dc8ca0b244e7197689d3ef21bf6b68f1da9d6a5b7c17d215851af626f64e9ab0d44b58ef4abe9cf9b5c425ee8c60825dea461fb0502b4430d45bbeda980dc80ac83a0da878eef3c208352f86c8f5f24294402e06db9162e85cbf2e0c316eb4788f15d753322bf2a825aba5b74e792b8c3ba298bfe9c449178a7b11e0fd38e796f902b5ec021cb733381f978641553ebba814f18c80ce79cc5aab33b4a18135bee729db012579417f21f42d644897fa2ce93f80cbafee83af59e5bc46a67e68d090022bd96144b603536158ed9500bca6058f2899bdc5ab447d75c746ae93ca965ed7504659b127176d621f048947fdf380f2c24edaf86aafe407b6b4cb23e571bdc917fa12e76bb2f86f23e26f0c44c4a9f50304d61e848c07d45029a365f6e2489ab7dea9fbfd4ddb460a9021459d8d1e59456a4f0628b2048c17922f3be7b1c3ca03b41e469fb10fb4a9c35016a680c74e7c451513495488c13e338fa39bde66956f606df3530a92182192d7b511637c1d6c46fdb34d01b52add0c65b8f304ffa1006b7ce79bc62dba5c25c459d8c6100cc9035622822b54f5aa01362d94a9ad9d1a8d3e16e41adbde6176f56baef75fb9911c0b26a9d90a0d2b812fda9bb165ef2dec4ee5a04f6f21c44da5f224ee456979a8cdc9aa4b4cf3cf2950bee443b24e5269a890f40bb722d8a09a6f8265480ddc6952e3bcc357d2dc7a0c548acc5160deb4e09a23682b4836eb249fa01d3128a6e8442c57f950c2067597b8e5e0a38048fd5a065ce050478ae094842d8cae49b1ff8603fca064307076b9f70e37f887cf81d4a53bcc19dd4d4ec9ebafc511f8eb6944ec122ffdeb9ea5995670731d6800b12c3e89c32867f2fd9ef895767bd0e0eb784008e825983f27d16265f5bec4fcb7058abcf2c5db09697cf806ed5b0f616086b1187021ec94f4338c54a0f02da531f249e49a60848c62f7387038f9cba3f62ea0ff40da09eaa2d5a9d43e0d370cd3380dcedf74bfb46a0a4b56d763fe9f17a0880d2aba7102b1869d891df0fb558bc584fcd26ae47a008e9f7a9c58a3cad328225d5ea6ead78a21d02e799f130f01d2a462deb7753725120681740bd23c7e9374397d4de78eed598d60402f5d02183d0a3fbb5aa9af9b76546eeb7fcc19f6c2f54aca56278e29845f2a7c63fe901ba0ad1b5a028344f9beb7fa8f2acad6aa7a4f452fc3c0921862bf6d5d8e39e2fe50a0af0a8f21ddfda1ee1b2a68107ce6cfb0ca91a77891965385daee0133bf9ad7658de42e2028606d6eff845f043f3bbd2e4cb17eed6d389564a9caa75eb37fa726722834cbbfe51ada1d1bff7c62ca553bae7d6baeb80c168306d6ce692c11e971bb9158fb9cc257f71d504b697e0a96750f73fa51cc1a12fd405678745a0c0f4c5e3ae506a6c70b6f63a91aca0eabae57a051d804e5b03e13391839733108fa1c4d392d1861dce5d0c77e23303f1a288c7d7cdbe306570fbdc7f75339be7b6433b398af122534df7e7ba5a99905dfe1d7457caf19d3005a6aa81129c235c287c700f1fd3ec8288906c4628a4067e30f6d70733cef0d515e49844bf0098fb734adb760680aabb6a802dc9e763512372ab8a9ffdc959775b697deceaaa11dc6ed1c911ad92269262a71127927c323359ed405f2249e96e2676ba6f80c2e9603e0f8ea668ecc2c37144529bbb392c8086bc9466013c371593b8b4d2a74002d9f08df0ec6d55e9c46f4bbf982b7bf449451f259d12998137e24cdfcdc25482073954367d55f03bb390219eaab65d9d4e0cd27bc80277a0ada53601063c6cffbf0f582f210d65477ece8ae4c32d3ed695fa9f96d273317cb4786ca0ec4b530136717f75bf22c904d00a266853bf5f2516f03616e6e09a1c3abd2589c6ca0ff14db54eeb9b061292a519fc506f0b4f4a56df4e515b7ecd4b8ea08a780538589423a87623c27f864141f67dfbd801e2c78132b7e1b0557f6f805441852fbfb884d5f415a6404998c311dca15734e9ac4a7d0cc37e6f742675bed8554fd7677b7ded3e2ba2e18757988459a51fad1b2d2c910532618be2710d49ef68192a7e5a69128b91ad3d581f1c1134756b5b54af0f6fd4fc360a63f76f4efccdf9a0ab6675a2c09efe6880151f870ed24524be05473dda1e204e6b2cc3c50adbbe491fa29597c173f5fe15be76f15a4708c1fd0299a512c93f05dcf8e508e7fff851aac0fff52d1558ac612dfea234e941a4a3e234aa9ec176b5643f8ba500df2bd0da05ffe50ab619c4374a078df1b35f1b726afaab323053081b546e96864d8ed4073f5fd9f8a422e42d05ea1aecac025a383c4a36ac704ef180afecb13dd2fc710b9dc97dc56df06ba177d2bc783bfcdfc8501582f3686d7132e7c8c8b786236ad10c0972f97dd29d4260a8fe4e449c777c6dfaade31532d6af772cad69f1eadeadb329a0dbe0a9680c8d2d78ca1c31018dd07ddcbd1530aa07b296787ab2625605658b7d419e0ee39d898ad2f60ef48c1cde99cf8f01fd20b1698346fec841c5e6a765864d68c4893b2eef35095c767a824c221c5456daf63b4cd30aaa0f19b00100dc893202b5ad5bc5bd5554a69723cc9f0a441453b36b45e364e1ee13b703f825ea6dffd53ecca69ff21cc79e89e12d77530bb8867e1b3cd7f8adc3f2ba9b88722909046151616e62d33c206a10bb12ded45a788e769616a9ba62868c994dae3972bbb6222f71bb857ff6d7a525bbd030b3bab4dc54d106beb28fe10102c6efba9dcad0de037384c48ce1c508f62fba1b63e9c14ad8516a8eef4989c649d5cf1091a32407d8b15cf1b9222b64c9ebc074355b58bc90ffe77b0d81b94f4cf1b912a671f264567a42cac37319d2e74b024fe39841c00d82091348622745e65c089acbd8fa32e285774aeeddeb1d755cf313386ab9a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0x1000, 0x5}, {&(0x7f0000000080)="7f14838f017abde208e917f15f87341f623e7f60e40272b6bf93fbc178ba285eb758c38a762e5a7a54ad1fd68cca8f7891adcbf7bcf62c445269ce7b0c8b12a94f6c29ff102a0224bb5d0e2135228509c0c095b381001b09e3f4c426e148eda88b8c9e15538a576a53b30fa269ed92b49608de2f3c011b7c39", 0x79, 0xffffffffffffffc0}, {&(0x7f0000000140)="f9e16a9542ddc4f2bf975d4272a3e0f2ec66c1afaf01612dd6c45c7caefc8ad6954141bb74475aca674c01ebad5c6d75ba634fcc492a9d63d096496664835d2606f71743433088054392ed46aeab42bbcc3f39530da55f3128bfc60a15a5b07546cd286b8f041fc03eb3d2d5a27f1e089db738a9adcd2459b68d3b7311600aa57237e0dfc7531c878566757e84f64a329c73aee1c3072dd252a409aee36116509ffca84fed10b1f2684e6072e1b4fca93feedfa381dc76a2bda565793fc59cad9cbb8bd95e19a9c8d7fd", 0xca, 0xbb}, {&(0x7f0000000240)="d2942e61c349f2c84c7a691aa8f84558aff8846df15bcfe445f6a1f87e966e47fb69e65b6a221b617ef14f60481c6183901f4c9309bdc513d9354d3f60c1e2a6b4cb51fcf445f5787124db751dcf89f1", 0x50, 0xff}, {&(0x7f0000001580)="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", 0x1000, 0x4}], 0x8040, &(0x7f0000000340)={[{@gid}, {@mode={'mode', 0x3d, 0x9}}, {@nr_inodes={'nr_inodes', 0x3d, [0x35, 0x6d]}}], [{@euid_lt={'euid<', 0xee00}}, {@pcr={'pcr', 0x3d, 0x40}}, {@subj_type={'subj_type', 0x3d, ']$\xef&}'}}, {@smackfsdef={'smackfsdef', 0x3d, 'lazytime'}}]}) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:03:19 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x20100000, &(0x7f0000000540)='la\"ytime') 18:03:19 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x5000000, &(0x7f0000000540)='\"azytime') 18:03:19 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 18:03:19 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 72) 18:03:19 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ncpfs\x00', 0x0, &(0x7f0000000540)='lazytime') [ 1267.287330] RIP: 0033:0x7f0f5317e8d7 [ 1267.287936] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1267.290274] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1267.291245] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f5317e8d7 [ 1267.292149] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1267.293028] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1267.293910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1267.294802] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1267.295728] [ 1267.300277] FAULT_INJECTION: forcing a failure. [ 1267.300277] name failslab, interval 1, probability 0, space 0, times 0 [ 1267.301723] CPU: 1 PID: 10963 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1267.302735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1267.304188] Call Trace: [ 1267.304525] [ 1267.304835] dump_stack_lvl+0x8b/0xb3 [ 1267.305356] should_fail.cold+0x5/0xa [ 1267.305858] ? kmem_cache_alloc+0x239/0x480 [ 1267.306438] ? create_object.isra.0+0x3a/0xa20 [ 1267.307051] should_failslab+0x5/0x10 [ 1267.307554] kmem_cache_alloc+0x5b/0x480 [ 1267.308095] ? mark_held_locks+0x9e/0xe0 [ 1267.308642] create_object.isra.0+0x3a/0xa20 [ 1267.309240] ? kasan_unpoison+0x23/0x50 [ 1267.309780] kmem_cache_alloc+0x239/0x480 [ 1267.310343] xas_alloc+0x332/0x440 [ 1267.310824] xas_create+0x35b/0x1030 [ 1267.311345] ? lockdep_hardirqs_on_prepare+0x400/0x400 18:03:19 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x3f000000, &(0x7f0000000540)='la\"ytime') [ 1267.312032] xas_store+0x90/0x1c40 [ 1267.312635] __xa_store+0x164/0x2d0 [ 1267.313126] ? xa_delete_node+0x260/0x260 [ 1267.313709] xa_store+0x31/0x50 [ 1267.314163] __io_uring_add_tctx_node+0x1d2/0x390 [ 1267.314795] ? io_rsrc_buf_put+0x50/0x50 [ 1267.315342] io_uring_setup.cold+0x1e31/0x23ac [ 1267.315947] ? __ia32_sys_io_uring_register+0xf0/0xf0 [ 1267.316661] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1267.317340] do_syscall_64+0x3b/0x90 [ 1267.317844] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1267.318539] RIP: 0033:0x7ffa78e2fb19 [ 1267.319028] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1267.321341] RSP: 002b:00007ffa763a5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1267.322306] RAX: ffffffffffffffda RBX: 00007ffa78f42f60 RCX: 00007ffa78e2fb19 [ 1267.323216] RDX: 00000000200b0000 RSI: 0000000020000080 RDI: 0000000000000001 [ 1267.324157] RBP: 0000000020000080 R08: 0000000020000140 R09: 0000000020000140 [ 1267.325070] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000020000140 [ 1267.325977] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1267.326898] [ 1267.347751] devtmpfs: Unknown parameter 'la"ytime' [ 1267.357611] devtmpfs: Unknown parameter '"azytime' 18:03:19 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 18:03:19 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 18:03:19 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x8cffffff, &(0x7f0000000540)='la\"ytime') [ 1267.405810] loop7: detected capacity change from 0 to 16383 [ 1267.407866] tmpfs: Unknown parameter 'euid<00000000000000060928' 18:03:19 executing program 6: connect$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0xf6, 0x0, 0x1, 0x81, 0x6, @broadcast}, 0x14) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open_tree(r0, &(0x7f0000000080)='./file0\x00', 0x900) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r2, 0x5509, 0x0) mknodat$null(r2, &(0x7f0000000140)='./file0\x00', 0x1, 0x103) mknodat(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x400, 0x2) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x8a481, &(0x7f0000000540)='lazytime') [ 1267.423302] loop7: detected capacity change from 0 to 16383 18:03:19 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x6000000, &(0x7f0000000540)='\"azytime') 18:03:19 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 18:03:19 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 30) [ 1267.542281] devtmpfs: Unknown parameter '"azytime' [ 1267.549558] FAULT_INJECTION: forcing a failure. [ 1267.549558] name failslab, interval 1, probability 0, space 0, times 0 [ 1267.551033] CPU: 1 PID: 10989 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1267.552010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1267.553415] Call Trace: [ 1267.553744] [ 1267.554039] dump_stack_lvl+0x8b/0xb3 [ 1267.554535] should_fail.cold+0x5/0xa [ 1267.555033] ? create_object.isra.0+0x3a/0xa20 [ 1267.555638] should_failslab+0x5/0x10 [ 1267.556133] kmem_cache_alloc+0x5b/0x480 [ 1267.556656] create_object.isra.0+0x3a/0xa20 [ 1267.557229] ? kasan_unpoison+0x23/0x50 [ 1267.557754] kmem_cache_alloc_trace+0x22e/0x3c0 [ 1267.558354] alloc_workqueue_attrs+0x38/0x80 [ 1267.558922] apply_wqattrs_prepare+0xb3/0x880 [ 1267.559537] apply_workqueue_attrs_locked+0xc1/0x140 [ 1267.560204] alloc_workqueue+0xb1a/0xeb0 [ 1267.560750] ? do_raw_spin_unlock+0x4f/0x210 [ 1267.561339] ? _raw_spin_unlock+0x24/0x40 [ 1267.561892] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1267.562559] ? __fget_files+0x28d/0x470 [ 1267.563091] ? loop_configure+0x62b/0x1950 [ 1267.563651] loop_configure+0x6ec/0x1950 [ 1267.564213] ? putname+0xfe/0x140 [ 1267.564702] lo_ioctl+0x7c5/0x18b0 [ 1267.565185] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1267.565825] ? loop_set_status_old+0x1b0/0x1b0 [ 1267.566449] ? avc_ss_reset+0x180/0x180 [ 1267.566995] ? __lock_acquire+0xbac/0x5b70 [ 1267.567643] ? selinux_inode_getsecctx+0x90/0x90 [ 1267.568285] ? find_held_lock+0x2c/0x110 [ 1267.568829] ? loop_set_status_old+0x1b0/0x1b0 [ 1267.569445] blkdev_ioctl+0x362/0x7f0 [ 1267.569956] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1267.570587] ? __x64_sys_ioctl+0x97/0x210 [ 1267.571138] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1267.571854] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1267.572493] __x64_sys_ioctl+0x196/0x210 [ 1267.573037] do_syscall_64+0x3b/0x90 [ 1267.573549] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1267.574238] RIP: 0033:0x7f0f5317e8d7 [ 1267.574744] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1267.577106] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1267.578115] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f5317e8d7 [ 1267.579036] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1267.579974] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1267.580887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1267.581792] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1267.582710] [ 1267.615328] ISOFS: Unable to identify CD-ROM format. 18:03:33 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 31) 18:03:33 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xffffffff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x5509, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000040)) 18:03:33 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 18:03:33 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) 18:03:33 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='anon_inodefs\x00', 0x20040, &(0x7f00000000c0)='devtmpfs\x00') 18:03:33 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 73) 18:03:33 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xad160000, &(0x7f0000000540)='la\"ytime') 18:03:33 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x7000000, &(0x7f0000000540)='\"azytime') [ 1281.352077] FAULT_INJECTION: forcing a failure. [ 1281.352077] name failslab, interval 1, probability 0, space 0, times 0 [ 1281.352915] CPU: 1 PID: 10999 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1281.353475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1281.354264] Call Trace: [ 1281.354450] [ 1281.354619] dump_stack_lvl+0x8b/0xb3 [ 1281.354911] should_fail.cold+0x5/0xa [ 1281.355194] ? create_object.isra.0+0x3a/0xa20 [ 1281.355544] should_failslab+0x5/0x10 [ 1281.355825] kmem_cache_alloc+0x5b/0x480 [ 1281.356135] create_object.isra.0+0x3a/0xa20 [ 1281.356477] ? kasan_unpoison+0x23/0x50 [ 1281.356779] kmem_cache_alloc_trace+0x22e/0x3c0 [ 1281.357127] alloc_workqueue_attrs+0x38/0x80 [ 1281.357464] apply_wqattrs_prepare+0xb3/0x880 [ 1281.357812] apply_workqueue_attrs_locked+0xc1/0x140 [ 1281.358187] alloc_workqueue+0xb1a/0xeb0 [ 1281.358484] ? do_raw_spin_unlock+0x4f/0x210 [ 1281.358814] ? _raw_spin_unlock+0x24/0x40 [ 1281.359123] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1281.359500] ? __fget_files+0x28d/0x470 [ 1281.359795] ? loop_configure+0x62b/0x1950 [ 1281.360110] loop_configure+0x6ec/0x1950 [ 1281.360417] ? putname+0xfe/0x140 [ 1281.360686] lo_ioctl+0x7c5/0x18b0 [ 1281.360953] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1281.361306] ? loop_set_status_old+0x1b0/0x1b0 [ 1281.361645] ? avc_ss_reset+0x180/0x180 [ 1281.361937] ? __lock_acquire+0xbac/0x5b70 [ 1281.362291] ? selinux_inode_getsecctx+0x90/0x90 [ 1281.362644] ? find_held_lock+0x2c/0x110 [ 1281.362945] ? loop_set_status_old+0x1b0/0x1b0 [ 1281.363285] blkdev_ioctl+0x362/0x7f0 [ 1281.363565] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1281.363913] ? __x64_sys_ioctl+0x97/0x210 [ 1281.364220] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1281.364639] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1281.364991] __x64_sys_ioctl+0x196/0x210 [ 1281.365286] do_syscall_64+0x3b/0x90 [ 1281.365571] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1281.365958] RIP: 0033:0x7f0f5317e8d7 [ 1281.366237] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1281.367571] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1281.368139] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f5317e8d7 [ 1281.368669] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1281.369191] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1281.369715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1281.370241] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1281.370775] [ 1281.374505] FAULT_INJECTION: forcing a failure. [ 1281.374505] name failslab, interval 1, probability 0, space 0, times 0 [ 1281.376522] CPU: 0 PID: 11004 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1281.377647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1281.379215] Call Trace: [ 1281.379587] [ 1281.379913] dump_stack_lvl+0x8b/0xb3 [ 1281.380486] should_fail.cold+0x5/0xa [ 1281.381036] ? vm_area_dup+0x78/0x290 [ 1281.381600] should_failslab+0x5/0x10 [ 1281.382147] kmem_cache_alloc+0x5b/0x480 [ 1281.382732] vm_area_dup+0x78/0x290 [ 1281.383276] ? __sanitizer_cov_trace_cmp2+0x22/0x80 [ 1281.383992] ? mark_lock+0xfc/0x2e10 [ 1281.384559] ? avc_has_perm_noaudit+0x1ef/0x390 [ 1281.385226] ? lock_chain_count+0x20/0x20 [ 1281.385817] ? lock_release+0x3b2/0x6f0 [ 1281.386383] ? avc_has_perm_noaudit+0x1c8/0x390 [ 1281.387042] ? lock_downgrade+0x6d0/0x6d0 [ 1281.387654] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1281.388440] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1281.389219] ? avc_has_perm+0x108/0x1b0 [ 1281.389790] ? vm_area_alloc+0x110/0x110 [ 1281.390375] ? __lock_acquire+0x164e/0x5b70 [ 1281.391010] ? inode_has_perm+0x171/0x1d0 [ 1281.391607] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1281.392390] ? vmacache_find+0x55/0x2a0 [ 1281.392965] __split_vma+0xa8/0x560 [ 1281.393507] __do_munmap+0x327/0x1240 [ 1281.394064] ? lock_is_held_type+0xd7/0x130 [ 1281.394697] mmap_region+0x2fd/0x14e0 [ 1281.395266] do_mmap+0x868/0xfa0 [ 1281.395772] vm_mmap_pgoff+0x1b5/0x280 [ 1281.396366] ? randomize_stack_top+0x100/0x100 [ 1281.397031] ? __fget_files+0x28d/0x470 [ 1281.397613] ksys_mmap_pgoff+0x3cc/0x4f0 [ 1281.398208] do_syscall_64+0x3b/0x90 [ 1281.398748] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1281.399488] RIP: 0033:0x7ffa78e2fb62 [ 1281.400017] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1281.402533] RSP: 002b:00007ffa763a50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1281.403595] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ffa78e2fb62 [ 1281.404609] RDX: 0000000000000003 RSI: 0000000000000184 RDI: 00000000200a0000 [ 1281.405598] RBP: 00000000200a0000 R08: 0000000000000004 R09: 0000000000000000 [ 1281.406591] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1281.407580] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1281.408617] 18:03:33 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) [ 1281.436596] devtmpfs: Unknown parameter '"azytime' [ 1281.439663] ISOFS: Unable to identify CD-ROM format. 18:03:33 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 32) 18:03:33 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x10000000, &(0x7f0000000540)='\"azytime') 18:03:33 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xc0ed0000, &(0x7f0000000540)='la\"ytime') [ 1281.513911] FAULT_INJECTION: forcing a failure. [ 1281.513911] name failslab, interval 1, probability 0, space 0, times 0 [ 1281.514757] CPU: 1 PID: 11017 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1281.515322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1281.516093] Call Trace: [ 1281.516294] [ 1281.516474] dump_stack_lvl+0x8b/0xb3 [ 1281.516767] should_fail.cold+0x5/0xa [ 1281.517049] ? create_object.isra.0+0x3a/0xa20 [ 1281.517391] should_failslab+0x5/0x10 [ 1281.517666] kmem_cache_alloc+0x5b/0x480 [ 1281.517966] create_object.isra.0+0x3a/0xa20 [ 1281.518292] ? kasan_unpoison+0x23/0x50 [ 1281.518593] kmem_cache_alloc_trace+0x22e/0x3c0 [ 1281.518935] alloc_workqueue_attrs+0x38/0x80 [ 1281.519258] apply_wqattrs_prepare+0xbb/0x880 [ 1281.519597] apply_workqueue_attrs_locked+0xc1/0x140 [ 1281.519969] alloc_workqueue+0xb1a/0xeb0 [ 1281.520273] ? do_raw_spin_unlock+0x4f/0x210 [ 1281.520606] ? _raw_spin_unlock+0x24/0x40 [ 1281.520919] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1281.521292] ? __fget_files+0x28d/0x470 [ 1281.521592] ? loop_configure+0x62b/0x1950 [ 1281.521900] loop_configure+0x6ec/0x1950 [ 1281.522202] ? putname+0xfe/0x140 [ 1281.522480] lo_ioctl+0x7c5/0x18b0 [ 1281.522752] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1281.523115] ? loop_set_status_old+0x1b0/0x1b0 [ 1281.523447] ? avc_ss_reset+0x180/0x180 [ 1281.523744] ? __lock_acquire+0xbac/0x5b70 [ 1281.524089] ? selinux_inode_getsecctx+0x90/0x90 [ 1281.524450] ? find_held_lock+0x2c/0x110 [ 1281.524750] ? loop_set_status_old+0x1b0/0x1b0 [ 1281.525089] blkdev_ioctl+0x362/0x7f0 [ 1281.525376] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1281.525723] ? __x64_sys_ioctl+0x97/0x210 [ 1281.526027] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1281.526438] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1281.526786] __x64_sys_ioctl+0x196/0x210 [ 1281.527084] do_syscall_64+0x3b/0x90 [ 1281.527361] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1281.527738] RIP: 0033:0x7f0f5317e8d7 [ 1281.528007] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1281.529307] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1281.529854] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f5317e8d7 [ 1281.530363] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1281.530872] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1281.531380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1281.531886] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1281.532428] 18:03:33 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) 18:03:33 executing program 6: mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') mount_setattr(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, &(0x7f0000000040)={0x2, 0x188, 0x60000}, 0x20) 18:03:33 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xad160000, &(0x7f0000000540)='la\"ytime') [ 1281.564583] devtmpfs: Unknown parameter 'la"ytime' [ 1281.578791] devtmpfs: Unknown parameter '"azytime' 18:03:33 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) 18:03:33 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xf6ffffff, &(0x7f0000000540)='la\"ytime') 18:03:33 executing program 2: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RSTATFS(r1, &(0x7f0000000540)={0x43}, 0x43) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RSTATFS(r2, &(0x7f0000000540)={0x43}, 0x43) mount$9p_fd(0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440), 0x240000, &(0x7f0000002580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@aname}, {@dfltuid}], [{@seclabel}, {@hash}]}}) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x5, &(0x7f00000002c0)=[{&(0x7f0000000580)="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0x1000, 0x5}, {&(0x7f0000000080)="7f14838f017abde208e917f15f87341f623e7f60e40272b6bf93fbc178ba285eb758c38a762e5a7a54ad1fd68cca8f7891adcbf7bcf62c445269ce7b0c8b12a94f6c29ff102a0224bb5d0e2135228509c0c095b381001b09e3f4c426e148eda88b8c9e15538a576a53b30fa269ed92b49608de2f3c011b7c39", 0x79, 0xffffffffffffffc0}, {&(0x7f0000000140)="f9e16a9542ddc4f2bf975d4272a3e0f2ec66c1afaf01612dd6c45c7caefc8ad6954141bb74475aca674c01ebad5c6d75ba634fcc492a9d63d096496664835d2606f71743433088054392ed46aeab42bbcc3f39530da55f3128bfc60a15a5b07546cd286b8f041fc03eb3d2d5a27f1e089db738a9adcd2459b68d3b7311600aa57237e0dfc7531c878566757e84f64a329c73aee1c3072dd252a409aee36116509ffca84fed10b1f2684e6072e1b4fca93feedfa381dc76a2bda565793fc59cad9cbb8bd95e19a9c8d7fd", 0xca, 0xbb}, {&(0x7f0000000240)="d2942e61c349f2c84c7a691aa8f84558aff8846df15bcfe445f6a1f87e966e47fb69e65b6a221b617ef14f60481c6183901f4c9309bdc513d9354d3f60c1e2a6b4cb51fcf445f5787124db751dcf89f1", 0x50, 0xff}, {&(0x7f0000001580)="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0x1000, 0x4}], 0x8040, &(0x7f0000000340)={[{@gid}, {@mode={'mode', 0x3d, 0x9}}, {@nr_inodes={'nr_inodes', 0x3d, [0x35, 0x6d]}}], [{@euid_lt={'euid<', 0xee00}}, {@pcr={'pcr', 0x3d, 0x40}}, {@subj_type={'subj_type', 0x3d, ']$\xef&}'}}, {@smackfsdef={'smackfsdef', 0x3d, 'lazytime'}}]}) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:03:33 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 74) [ 1281.645677] ISOFS: Unable to identify CD-ROM format. [ 1281.656696] FAULT_INJECTION: forcing a failure. [ 1281.656696] name failslab, interval 1, probability 0, space 0, times 0 [ 1281.657923] CPU: 0 PID: 11034 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1281.658738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1281.659888] Call Trace: [ 1281.660166] [ 1281.660425] dump_stack_lvl+0x8b/0xb3 [ 1281.660838] should_fail.cold+0x5/0xa [ 1281.661250] ? create_object.isra.0+0x3a/0xa20 [ 1281.661745] should_failslab+0x5/0x10 [ 1281.662163] kmem_cache_alloc+0x5b/0x480 [ 1281.662600] create_object.isra.0+0x3a/0xa20 [ 1281.663076] ? kasan_unpoison+0x23/0x50 [ 1281.663513] kmem_cache_alloc+0x239/0x480 [ 1281.663957] vm_area_dup+0x78/0x290 [ 1281.664380] ? __sanitizer_cov_trace_cmp2+0x22/0x80 [ 1281.664913] ? mark_lock+0xfc/0x2e10 [ 1281.665323] ? avc_has_perm_noaudit+0x1ef/0x390 [ 1281.665820] ? lock_chain_count+0x20/0x20 [ 1281.666256] ? lock_release+0x3b2/0x6f0 [ 1281.666675] ? avc_has_perm_noaudit+0x1c8/0x390 [ 1281.667310] ? lock_downgrade+0x6d0/0x6d0 [ 1281.667793] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1281.668389] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1281.668979] ? avc_has_perm+0x108/0x1b0 [ 1281.669409] ? vm_area_alloc+0x110/0x110 [ 1281.669844] ? __lock_acquire+0x164e/0x5b70 [ 1281.670250] loop2: detected capacity change from 0 to 16383 [ 1281.670320] ? inode_has_perm+0x171/0x1d0 [ 1281.671177] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1281.671752] ? vmacache_find+0x55/0x2a0 [ 1281.672182] __split_vma+0xa8/0x560 [ 1281.672607] __do_munmap+0x327/0x1240 [ 1281.673036] ? lock_is_held_type+0xd7/0x130 [ 1281.673238] tmpfs: Unknown parameter 'euid<00000000000000060928' [ 1281.673525] mmap_region+0x2fd/0x14e0 [ 1281.674370] do_mmap+0x868/0xfa0 [ 1281.674761] vm_mmap_pgoff+0x1b5/0x280 [ 1281.675191] ? randomize_stack_top+0x100/0x100 [ 1281.675679] ? __fget_files+0x28d/0x470 [ 1281.676260] ksys_mmap_pgoff+0x3cc/0x4f0 [ 1281.676709] do_syscall_64+0x3b/0x90 [ 1281.677135] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1281.677684] RIP: 0033:0x7ffa78e2fb62 [ 1281.678183] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1281.680055] RSP: 002b:00007ffa763a50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1281.680851] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ffa78e2fb62 [ 1281.681575] RDX: 0000000000000003 RSI: 0000000000000184 RDI: 00000000200a0000 [ 1281.682329] RBP: 00000000200a0000 R08: 0000000000000004 R09: 0000000000000000 [ 1281.683060] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1281.683802] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1281.684604] 18:03:47 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 75) 18:03:47 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xffffe000, &(0x7f0000000540)='la\"ytime') 18:03:47 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) statx(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000800)=[r1, 0x0]) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff8, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000080)="16cd607fb77722e28e7d0637a1f7bd7395d2fbfa0ec1164b83bc0c3f324a39ac03fa024f95b5855668ba1800665e663b5194f6ec510ee5711308b0df98", 0x3d, 0x8}, {&(0x7f0000000140)="4d2116afa177a2c4ae2950a7de942ee828e53445a7ca86ff88b461d1afb8e7178df163a6193054b9d634866f9e3e74e6ffe0c70a8a4735ecf62b4759316b5ef07e2696c4b5819cb6cdc9408c52710e76ef36b53a99a71ded4ab247ec70ac5473a297f16f00a90401a7cdbf64fa987c94a507ae8ab5d3a5fafd1001dbb406d474d5d09455bd6ecdf922cad29121c19b04117d6a6a99d730c0c587d059f97062bde57dc197f32388e8f57cb01fd6304aec5200734451c03f6e39ed99c4a8032bf16c296e72ee593df4166ec53ddc3d96a975834e90ccaa58b189ee877bfad217", 0xdf, 0x5}], 0x1003400, &(0x7f0000000240)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x34]}}}}, {@uid={'uid', 0x3d, r0}}, {@huge_advise}, {@huge_within_size}, {@gid={'gid', 0x3d, r1}}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'devtmpfs\x00'}}, {@context={'context', 0x3d, 'system_u'}}, {@permit_directio}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@permit_directio}, {@measure}, {@dont_hash}]}) 18:03:47 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_read_part_table(0x80, 0x3, &(0x7f0000000200)=[{&(0x7f0000000000)="04b404d295cbf8cc5d3d7d4da49a29a548ff4a15223a74663e8e956e09ac39d0ef76f86e05d07ed46dffe2cd825f8e50324dd8dd658b925158981c96cdf6f9df85420356ada917cf67a8c747eafa82d67b10d7cf3f5112b3a5c707470a129d6028418e86a62f89007645066de7a5", 0x6e}, {&(0x7f0000000080)="72c8e8a5613a68f8bb8a1cd372c18fe6e74a7dba11fc68de49a4f503c6c5a33a498dd00b15a1a902fa08bbfb523b31abfa8106ec3fa41559", 0x38, 0x1}, {&(0x7f0000000140)="694d773a29aec7651ef475c65dde34ee910ef45156a80cef7a2b7b1d0adebd37939811890e0031cb8f0a409c15e5b2f22465107990c318b99f6af1128327dcb1be93ef0654861979bfa58a0ebe21670f30632c19b6c79a19b920d82bbd238ea1800a7cccf8d74cf08bd969a3ea1d9255db9eafe79013b6f5883613d18671426ee81875a9e6ab95bb2d1a7d6f3e1058f51089ce052bd5e5fb4781b0acb7097ea98536a15f334a9b4332e1f0662be85edc13", 0xb1, 0x80000000}]) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:03:47 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="067ef36cacc6"}]}, 0x28}}, 0x0) 18:03:47 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) 18:03:47 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x20000000, &(0x7f0000000540)='\"azytime') 18:03:47 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 33) [ 1295.358051] FAULT_INJECTION: forcing a failure. [ 1295.358051] name failslab, interval 1, probability 0, space 0, times 0 [ 1295.358867] CPU: 1 PID: 11049 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1295.359448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1295.360203] Call Trace: [ 1295.360383] [ 1295.360569] dump_stack_lvl+0x8b/0xb3 [ 1295.360849] should_fail.cold+0x5/0xa [ 1295.361120] ? alloc_unbound_pwq+0x4ad/0xd70 [ 1295.361436] should_failslab+0x5/0x10 [ 1295.361703] kmem_cache_alloc_node+0x55/0x490 [ 1295.362020] ? lock_is_held_type+0xd7/0x130 [ 1295.362340] alloc_unbound_pwq+0x4ad/0xd70 [ 1295.362650] apply_wqattrs_prepare+0x2a4/0x880 [ 1295.362988] apply_workqueue_attrs_locked+0xc1/0x140 [ 1295.363349] alloc_workqueue+0xb1a/0xeb0 [ 1295.363641] ? do_raw_spin_unlock+0x4f/0x210 [ 1295.363959] ? _raw_spin_unlock+0x24/0x40 [ 1295.364260] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1295.364627] ? __fget_files+0x28d/0x470 [ 1295.364912] ? loop_configure+0x62b/0x1950 [ 1295.365214] loop_configure+0x6ec/0x1950 [ 1295.365503] ? putname+0xfe/0x140 [ 1295.365762] lo_ioctl+0x7c5/0x18b0 [ 1295.366015] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1295.366356] ? loop_set_status_old+0x1b0/0x1b0 [ 1295.366682] ? avc_ss_reset+0x180/0x180 [ 1295.366973] ? __lock_acquire+0xbac/0x5b70 [ 1295.367313] ? selinux_inode_getsecctx+0x90/0x90 [ 1295.367645] ? find_held_lock+0x2c/0x110 [ 1295.367955] ? loop_set_status_old+0x1b0/0x1b0 [ 1295.368274] blkdev_ioctl+0x362/0x7f0 [ 1295.368570] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1295.368912] ? __x64_sys_ioctl+0x97/0x210 [ 1295.369223] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1295.369635] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1295.369997] __x64_sys_ioctl+0x196/0x210 [ 1295.370300] do_syscall_64+0x3b/0x90 [ 1295.370586] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1295.370964] RIP: 0033:0x7f0f5317e8d7 [ 1295.371246] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1295.372568] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1295.373127] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f5317e8d7 [ 1295.373651] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1295.374177] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1295.374711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1295.375241] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1295.375778] [ 1295.378440] FAULT_INJECTION: forcing a failure. [ 1295.378440] name failslab, interval 1, probability 0, space 0, times 0 [ 1295.379344] CPU: 1 PID: 11055 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1295.379905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1295.380751] Call Trace: [ 1295.380945] [ 1295.381120] dump_stack_lvl+0x8b/0xb3 [ 1295.381413] should_fail.cold+0x5/0xa [ 1295.381713] ? anon_vma_clone+0xdc/0x580 [ 1295.382026] should_failslab+0x5/0x10 [ 1295.382312] kmem_cache_alloc+0x5b/0x480 [ 1295.382619] anon_vma_clone+0xdc/0x580 [ 1295.382931] __split_vma+0x17c/0x560 [ 1295.383214] __do_munmap+0x327/0x1240 [ 1295.383508] ? lock_is_held_type+0xd7/0x130 [ 1295.383831] mmap_region+0x2fd/0x14e0 [ 1295.384141] do_mmap+0x868/0xfa0 [ 1295.384406] vm_mmap_pgoff+0x1b5/0x280 [ 1295.384725] ? randomize_stack_top+0x100/0x100 [ 1295.385078] ? __fget_files+0x28d/0x470 [ 1295.385383] ksys_mmap_pgoff+0x3cc/0x4f0 [ 1295.385688] do_syscall_64+0x3b/0x90 [ 1295.385972] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1295.386333] RIP: 0033:0x7ffa78e2fb62 [ 1295.386618] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1295.387836] RSP: 002b:00007ffa763a50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1295.388390] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ffa78e2fb62 [ 1295.388885] RDX: 0000000000000003 RSI: 0000000000000184 RDI: 00000000200a0000 [ 1295.389366] RBP: 00000000200a0000 R08: 0000000000000004 R09: 0000000000000000 [ 1295.389894] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1295.390431] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1295.390975] [ 1295.399483] devtmpfs: Unknown parameter '"azytime' 18:03:47 executing program 2: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f0000000500)={0x2d, 0x7fffffff, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='devtmpfs\x00', 0x1, &(0x7f0000000040)='\xe7\xe7\x04R\xf43 \xa7\xa2\xe1LazytIme') open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0x140) [ 1295.426219] loop7: detected capacity change from 0 to 264192 [ 1295.434234] devtmpfs: Unknown parameter 'R3 LazytIme' 18:03:59 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:03:59 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 18:03:59 executing program 6: r0 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x140, 0x17, 0x8}, 0x18) open_tree(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x8100) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = pidfd_getfd(r0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r1, @in_args={0x4}}, './file0\x00'}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x3c}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010000000000000000003500000008000300", @ANYRES32=r8, @ANYBLOB="0ac145000202020202020000144155001a1b540351c2e276040f0472d70bff15"], 0x3c}}, 0x0) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x9, 0x30}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x60}]}, 0x3c}, 0x1, 0x0, 0x0, 0x68010}, 0x20004040) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) sendmsg$NL80211_CMD_GET_REG(r9, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r3, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x4c}]}, 0x1c}, 0x1, 0x0, 0x0, 0x821}, 0x24008011) sendmsg$NL80211_CMD_PROBE_MESH_LINK(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000640), 0xc, &(0x7f0000000a80)={&(0x7f0000000680)={0x400, r3, 0x100, 0x70bd28, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x2, 0x3c}}}}, [@NL80211_ATTR_FRAME={0xd1, 0x33, @mgmt_frame=@action={@with_ht={{{0x0, 0x0, 0xd, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x7}, @device_a, @device_b, @initial, {0xd, 0x4}}, @ver_80211n={0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1}}, @mesh_hwmp_psel={0xd, 0x1, {@val={0x82, 0x2b, @ext={{}, 0x1, 0x80, 0x2, @device_a, 0x8, @device_b, 0x3, 0x7, 0x1, [{{0x1}, @device_b, 0x5}]}}, @void, @val={0x84, 0x69, {0x7f, 0x7, [@not_ext={{}, @broadcast, 0x8, "", 0x16}, @ext={{}, @broadcast, 0x5, @device_b, 0x3e}, @not_ext={{}, @device_b, 0x2, "", 0x11}, @ext={{}, @device_b, 0x7, @broadcast, 0x3e}, @not_ext={{}, @broadcast, 0x4, "", 0x8}, @not_ext={{}, @device_b, 0x200, "", 0x3a}, @not_ext={{}, @broadcast, 0x1, "", 0x37}]}}, @val={0x7e, 0x15, {{0x1, 0x8}, 0xdd, 0x1, @broadcast, 0x1, 0x97, 0x400}}}}}}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_FRAME={0x98, 0x33, @ctrl_frame=@ba={{}, {0x8}, @broadcast, @device_a, @basic={{0x1, 0x0, 0x0, 0x0, 0x7}, {0x8, 0x9}, "2b315621cd22fce25c2824441dd7e0d0784fc18183d73e57f641ea415954f7a407e59b396cadfa284ffaec2902ea18359c59a2e243db0dd93d2e2eb1b5b2340b1b9341fd788fafb5d56ad78eb57f5562ab42404fae4b69c9d9cd59a68c98f17e064f44e42af7982b45ce21c8b30ce564282e7017e9f13e95217244ea7ce62c94"}}}, @NL80211_ATTR_FRAME={0x224, 0x33, @data_frame={@no_qos=@type01={{0x0, 0x2, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x1}, @broadcast, @initial, @device_a, {0x5, 0x5}}, @a_msdu=[{@device_b, @device_b, 0x6, 'uV2yB,'}, {@device_a, @device_a, 0xfa, "264187ef2f49735610b18df41351ff15995502b93a1b0077cbe5bbc5bd0b23bb30b3fd2fa18cedc3f8ce90c3d88bc38668ce8ae3fa50f9ca386f28ccecfe567dfa51b1c8dead10dd2b5b54cd2889041803460bf2114acf064fe9ac08d9ef29da9be08087b3b3ce4c18f401f151e2fa943dbe70c9efa4f09e928dc1ee733002f67aef62376d3d1a78c84e0bf52437551afaeb6254d547e2d439cb6b7a4f77a1a70ebb78b5b3def37d37d421eb606b1e35c7a43ea4ec8a54fb0c5c4ba240858c80a5b0d83de67125bbccb0ed84a2372978f85beb9ca819eb31660389bafcbb37657eb68029726a3faf044493211598e243db029d1e6d9177a5a3d2"}, {@device_b, @device_a, 0xdc, "1af6c5813c85e4dac3367e0fc0859a0f6dc21831122cdf7c6bbd792100897f8d3fa6e97c0ae155e9482566193a264c9a8ef9de0f939f1f154e29f6f734842e631746902f162a8d92c56e6ea325e8ff656a5ed9320191b9d5e1c6451bdb5ef14d64bd93fb7f2d784f3c6475e065956409e204f51febb631c1b2229cb301e429c93069b3a0f7cbc56ac75226fd29b8e110ab8b10f01b948e8e0b3c74abab341a69542cfbca64b21557cab91290c1ad6590d1f69eb3c35d51ed4aa17760231bd78a6e084dfd409746cecd3009e59979d1f23a3eb5b0cb6c7ee4eab46b81"}]}}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_FRAME={0x14, 0x33, @ctrl_frame=@cf_end_cf_ack={{}, {0x2}, @broadcast}}]}, 0x400}, 0x1, 0x0, 0x0, 0x5}, 0x48018) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x4, 0x0, 0x0, 0x2303067, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') [ 1307.433862] FAULT_INJECTION: forcing a failure. [ 1307.433862] name failslab, interval 1, probability 0, space 0, times 0 [ 1307.434748] CPU: 1 PID: 11074 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1307.435314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1307.436101] Call Trace: [ 1307.436283] [ 1307.436449] dump_stack_lvl+0x8b/0xb3 [ 1307.436736] should_fail.cold+0x5/0xa [ 1307.437014] ? lock_downgrade+0x6d0/0x6d0 [ 1307.437323] ? create_object.isra.0+0x3a/0xa20 [ 1307.437662] should_failslab+0x5/0x10 [ 1307.437938] kmem_cache_alloc+0x5b/0x480 [ 1307.438243] create_object.isra.0+0x3a/0xa20 [ 1307.438571] ? kasan_unpoison+0x23/0x50 [ 1307.438866] kmem_cache_alloc+0x239/0x480 [ 1307.439164] anon_vma_clone+0xdc/0x580 [ 1307.439463] __split_vma+0x17c/0x560 [ 1307.439739] __do_munmap+0x327/0x1240 [ 1307.440021] ? lock_is_held_type+0xd7/0x130 [ 1307.440347] mmap_region+0x2fd/0x14e0 [ 1307.440660] do_mmap+0x868/0xfa0 [ 1307.440915] vm_mmap_pgoff+0x1b5/0x280 [ 1307.441207] ? randomize_stack_top+0x100/0x100 [ 1307.441531] ? __fget_files+0x28d/0x470 [ 1307.441830] ksys_mmap_pgoff+0x3cc/0x4f0 [ 1307.442125] do_syscall_64+0x3b/0x90 [ 1307.442405] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1307.442778] RIP: 0033:0x7ffa78e2fb62 [ 1307.443048] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1307.444291] RSP: 002b:00007ffa763a50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1307.444836] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ffa78e2fb62 [ 1307.445350] RDX: 0000000000000003 RSI: 0000000000000184 RDI: 00000000200a0000 [ 1307.445855] RBP: 00000000200a0000 R08: 0000000000000004 R09: 0000000000000000 [ 1307.446353] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1307.446858] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1307.447379] [ 1307.451193] FAULT_INJECTION: forcing a failure. [ 1307.451193] name failslab, interval 1, probability 0, space 0, times 0 [ 1307.452026] CPU: 1 PID: 11075 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1307.452585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1307.453386] Call Trace: [ 1307.453579] [ 1307.453738] dump_stack_lvl+0x8b/0xb3 [ 1307.454025] should_fail.cold+0x5/0xa [ 1307.454305] ? create_object.isra.0+0x3a/0xa20 [ 1307.454643] should_failslab+0x5/0x10 [ 1307.454913] kmem_cache_alloc+0x5b/0x480 [ 1307.455217] create_object.isra.0+0x3a/0xa20 [ 1307.455551] ? kasan_unpoison+0x23/0x50 [ 1307.455839] kmem_cache_alloc_node+0x248/0x490 [ 1307.456178] alloc_unbound_pwq+0x4ad/0xd70 [ 1307.456497] apply_wqattrs_prepare+0x2a4/0x880 [ 1307.456843] apply_workqueue_attrs_locked+0xc1/0x140 [ 1307.457207] alloc_workqueue+0xb1a/0xeb0 [ 1307.457503] ? do_raw_spin_unlock+0x4f/0x210 [ 1307.457817] ? _raw_spin_unlock+0x24/0x40 [ 1307.458122] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1307.458490] ? __fget_files+0x28d/0x470 [ 1307.458784] ? loop_configure+0x62b/0x1950 [ 1307.459090] loop_configure+0x6ec/0x1950 [ 1307.459384] ? putname+0xfe/0x140 [ 1307.459651] lo_ioctl+0x7c5/0x18b0 [ 1307.459913] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1307.460258] ? loop_set_status_old+0x1b0/0x1b0 [ 1307.460581] ? avc_ss_reset+0x180/0x180 [ 1307.460898] ? __lock_acquire+0xbac/0x5b70 [ 1307.461240] ? selinux_inode_getsecctx+0x90/0x90 18:03:59 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 34) 18:03:59 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 76) 18:03:59 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x20100000, &(0x7f0000000540)='\"azytime') 18:03:59 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xffffff8c, &(0x7f0000000540)='la\"ytime') [ 1307.461588] ? find_held_lock+0x2c/0x110 [ 1307.462090] ? loop_set_status_old+0x1b0/0x1b0 [ 1307.462421] blkdev_ioctl+0x362/0x7f0 [ 1307.462704] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1307.463043] ? __x64_sys_ioctl+0x97/0x210 [ 1307.463354] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1307.463752] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1307.464098] __x64_sys_ioctl+0x196/0x210 [ 1307.464391] do_syscall_64+0x3b/0x90 [ 1307.464684] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1307.465061] RIP: 0033:0x7f0f5317e8d7 [ 1307.465334] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1307.466627] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1307.467179] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f5317e8d7 [ 1307.467698] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1307.468205] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1307.468717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1307.469228] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1307.469771] [ 1307.489345] devtmpfs: Unknown parameter '"azytime' 18:03:59 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x20000000, &(0x7f0000000540)='\"azytime') [ 1307.502480] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.6'. 18:03:59 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xfffffff6, &(0x7f0000000540)='la\"ytime') 18:03:59 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x8cffffff, &(0x7f0000000540)='\"azytime') 18:03:59 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 77) 18:03:59 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xedc000000000, &(0x7f0000000540)='la\"ytime') [ 1307.571191] FAULT_INJECTION: forcing a failure. [ 1307.571191] name failslab, interval 1, probability 0, space 0, times 0 [ 1307.572614] CPU: 1 PID: 11091 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1307.573207] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1307.574009] Call Trace: [ 1307.574208] [ 1307.574376] dump_stack_lvl+0x8b/0xb3 [ 1307.574672] should_fail.cold+0x5/0xa [ 1307.574958] ? anon_vma_clone+0xdc/0x580 [ 1307.575268] should_failslab+0x5/0x10 [ 1307.575548] kmem_cache_alloc+0x5b/0x480 [ 1307.575861] anon_vma_clone+0xdc/0x580 [ 1307.576165] __split_vma+0x17c/0x560 [ 1307.576447] __do_munmap+0x327/0x1240 [ 1307.576752] ? lock_is_held_type+0xd7/0x130 [ 1307.577083] mmap_region+0x2fd/0x14e0 [ 1307.577366] do_mmap+0x868/0xfa0 [ 1307.577629] vm_mmap_pgoff+0x1b5/0x280 [ 1307.577917] ? randomize_stack_top+0x100/0x100 [ 1307.578253] ? __fget_files+0x28d/0x470 [ 1307.578557] ksys_mmap_pgoff+0x3cc/0x4f0 [ 1307.578859] do_syscall_64+0x3b/0x90 [ 1307.579139] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1307.579520] RIP: 0033:0x7ffa78e2fb62 [ 1307.579786] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1307.581066] RSP: 002b:00007ffa763a50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1307.581609] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ffa78e2fb62 [ 1307.582134] RDX: 0000000000000003 RSI: 0000000000000184 RDI: 00000000200a0000 [ 1307.582647] RBP: 00000000200a0000 R08: 0000000000000004 R09: 0000000000000000 [ 1307.583165] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1307.583681] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1307.584209] 18:03:59 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getuid() mount$cgroup2(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x5, &(0x7f00000001c0)={[{@memory_recursiveprot}, {@subsystem='rlimit'}, {}, {@memory_localevents}, {@memory_localevents}, {@subsystem='net'}, {}, {@memory_localevents}], [{@fowner_eq}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '&P'}}, {@dont_hash}, {@euid_eq={'euid', 0x3d, r0}}, {@permit_directio}, {@euid_gt={'euid>', r1}}, {@audit}, {@measure}, {@dont_hash}]}) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') [ 1307.599243] ISOFS: Unable to identify CD-ROM format. 18:03:59 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xedc0, &(0x7f0000000540)='\"azytime') 18:03:59 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000140)="f8ffeffc4f18f16476e3e66d2083d396c81b0e14f1cc070b9ec7f35db02b2674ed152f9e159b8835241336f01919ab6c7020b5b20c1b81af2853cf0a1e99707fa6572ebe0957a446dd045124186adbf5823e461e949e532becfb3e01989134e0ddce80cf0a73b15b6cadc0fae5fab167de689315d2fa62972ae1d287963c0c83eaaede765333215dcdd3337249a411edce8695a44516a57652c4b9033a60b51205656fc4af91", 0xa6, 0x6}, {&(0x7f0000000080)="3c643d81065cc5efdfc71cb50d749c32c726f2", 0x13, 0x4}], 0x1002004, &(0x7f0000000200)={[{@nr_blocks={'nr_blocks', 0x3d, [0x35]}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@uid_eq={'uid', 0x3d, 0xee01}}]}) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') setxattr$trusted_overlay_opaque(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), &(0x7f00000002c0), 0x2, 0x2) 18:03:59 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xe0ffff00000000, &(0x7f0000000540)='la\"ytime') 18:03:59 executing program 6: ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(0xffffffffffffffff, 0x80089419, &(0x7f0000000000)) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000040)={0x5, 0x81}) membarrier(0x10, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:03:59 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 78) 18:03:59 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x53, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') [ 1307.715393] FAULT_INJECTION: forcing a failure. [ 1307.715393] name failslab, interval 1, probability 0, space 0, times 0 [ 1307.716313] CPU: 1 PID: 11105 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1307.716863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1307.717642] Call Trace: [ 1307.717828] [ 1307.718008] dump_stack_lvl+0x8b/0xb3 [ 1307.718287] should_fail.cold+0x5/0xa [ 1307.718554] ? lock_downgrade+0x6d0/0x6d0 [ 1307.718849] ? create_object.isra.0+0x3a/0xa20 [ 1307.719176] should_failslab+0x5/0x10 [ 1307.719443] kmem_cache_alloc+0x5b/0x480 [ 1307.719735] create_object.isra.0+0x3a/0xa20 [ 1307.720049] ? kasan_unpoison+0x23/0x50 [ 1307.720338] kmem_cache_alloc+0x239/0x480 [ 1307.720631] anon_vma_clone+0xdc/0x580 [ 1307.720947] __split_vma+0x17c/0x560 [ 1307.721219] __do_munmap+0x327/0x1240 [ 1307.721492] ? lock_is_held_type+0xd7/0x130 [ 1307.721805] mmap_region+0x2fd/0x14e0 [ 1307.722093] do_mmap+0x868/0xfa0 [ 1307.722337] vm_mmap_pgoff+0x1b5/0x280 [ 1307.722617] ? randomize_stack_top+0x100/0x100 [ 1307.722938] ? __fget_files+0x28d/0x470 [ 1307.723228] ksys_mmap_pgoff+0x3cc/0x4f0 [ 1307.723516] do_syscall_64+0x3b/0x90 [ 1307.723796] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1307.724167] RIP: 0033:0x7ffa78e2fb62 [ 1307.724425] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1307.725663] RSP: 002b:00007ffa763a50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1307.726185] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ffa78e2fb62 [ 1307.726680] RDX: 0000000000000003 RSI: 0000000000000184 RDI: 00000000200a0000 [ 1307.727166] RBP: 00000000200a0000 R08: 0000000000000004 R09: 0000000000000000 [ 1307.727648] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1307.728164] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1307.728705] 18:03:59 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 35) 18:03:59 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xc0ed0000, &(0x7f0000000540)='\"azytime') 18:03:59 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x100000000000000, &(0x7f0000000540)='la\"ytime') [ 1307.762647] FAULT_INJECTION: forcing a failure. [ 1307.762647] name failslab, interval 1, probability 0, space 0, times 0 [ 1307.763516] CPU: 1 PID: 11111 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1307.764095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1307.764905] Call Trace: [ 1307.765093] [ 1307.765261] dump_stack_lvl+0x8b/0xb3 [ 1307.765552] should_fail.cold+0x5/0xa [ 1307.765839] ? kobject_uevent_env+0x236/0xfa0 [ 1307.766182] should_failslab+0x5/0x10 [ 1307.766469] kmem_cache_alloc_trace+0x55/0x3c0 [ 1307.766804] ? lock_is_held_type+0xd7/0x130 [ 1307.767129] kobject_uevent_env+0x236/0xfa0 [ 1307.767450] ? dev_uevent_filter+0xd0/0xd0 [ 1307.767765] ? _raw_spin_unlock+0x24/0x40 [ 1307.768076] disk_event_uevent+0x17b/0x1e0 [ 1307.768391] ? disk_events_async_show+0x10/0x10 [ 1307.768751] ? __fget_files+0x28d/0x470 [ 1307.769049] disk_force_media_change+0x1e/0xc0 [ 1307.769393] loop_configure+0x75b/0x1950 [ 1307.769695] ? putname+0xfe/0x140 [ 1307.769965] lo_ioctl+0x7c5/0x18b0 [ 1307.770228] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1307.770580] ? loop_set_status_old+0x1b0/0x1b0 [ 1307.770917] ? avc_ss_reset+0x180/0x180 [ 1307.771221] ? __lock_acquire+0xbac/0x5b70 [ 1307.771573] ? selinux_inode_getsecctx+0x90/0x90 [ 1307.771928] ? find_held_lock+0x2c/0x110 [ 1307.772231] ? loop_set_status_old+0x1b0/0x1b0 [ 1307.772575] blkdev_ioctl+0x362/0x7f0 [ 1307.772860] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1307.773208] ? __x64_sys_ioctl+0x97/0x210 [ 1307.773511] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1307.773917] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1307.774264] __x64_sys_ioctl+0x196/0x210 [ 1307.774568] do_syscall_64+0x3b/0x90 [ 1307.774847] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1307.775229] RIP: 0033:0x7f0f5317e8d7 [ 1307.775502] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1307.776819] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1307.777365] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f5317e8d7 [ 1307.777878] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1307.778388] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1307.778904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1307.779417] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1307.779941] [ 1307.803036] devtmpfs: Unknown parameter '"azytime' 18:03:59 executing program 4: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, 0x0, 0x0) 18:03:59 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x200000000000000, &(0x7f0000000540)='la\"ytime') 18:03:59 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 79) 18:03:59 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0/../file0\x00', 0x4, 0xffffffffffffffae, 0x0, 0x100000, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', &(0x7f0000001680), 0x1000) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x1f, 0x7, &(0x7f00000003c0)=[{&(0x7f00000000c0)="80f2667a9e5c7893d108aad58c5c68318b02ee6647aec447fd6fbb5df45bbac253b74521972f577f343087a26743f720f5cb6b3b9a1d5ed0feda16c33adc4efa3ff4201c1b7d85954a327fb2aa51847d251158b6107169628c6e018a38dfc9824e7e7ea99e14c3dcbd13d26e10dbaeab5d0c9ffdf2", 0x75, 0x7}, {&(0x7f0000000140), 0x0, 0xfffffffffffffff7}, {&(0x7f0000000180)="e84a618f77ddd5a388357c55b93a28a21c7f4963cd", 0x15, 0xffffffffffff1b6d}, {&(0x7f00000001c0)="86db172543000a015799169813b34d3130bbf03a650bbf28e40f7c0a177fd83ad29bf0a488a4ead703ba214c6b7ddaf01355217d2e3875c539f1cc319c513c19abaa8f05c54ced98df2cb129d180dcf29f66f47ae0345f1e66a7edbdf72851cf06b9c53b0b15c52c57a7178d4af70140cae0827e3623a8cc", 0x78, 0x5b25fa04}, {&(0x7f0000000240)="a367dbb44b8420bce7537a563891a254d960a0fcf33657f1041e4bc842ccb244ce9ed3a33e67baf16db705b81789e2ae1a6dd542ba5344720146ba028d37dd43e79dfa077d100531bcbf049879fa5a61ec8a4eae2e446c", 0x57, 0x20}, {&(0x7f0000000580)="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", 0x1000, 0x8}, {&(0x7f00000002c0)="6da3a936d76dca0f15316b8f5896dede419cbdc6e0f144b5cdad7257d6133e171aaba32e60c9c0eb6a0758f79c04548098cf10158f4e8f91b5218777fbd0cfa6cdb9a4d736efbee9b0d098d86487649c81736f730f6e1fa08beaa96b894cf69e724e98eb0bd38e3de2da8fc3047150d5be842c609b4edf8e35894a5c4a6f015a30c5339e74d22dfa9c46ee22e78426deb0f2aac42a2a976992c22208591abc408b60ccf7defd5d1ad014bffe8154428f8566d91396090bdf56e69e7717e6428e9eede63095f74282aa089596d425dbecca28e7e521082a6edcd82403cb57", 0xde}], 0x8, &(0x7f0000001580)={[{@huge_within_size}, {@nr_inodes={'nr_inodes', 0x3d, [0x2d, 0x6b, 0x30, 0x34, 0x30, 0x31]}}, {@mode={'mode', 0x3d, 0xffff}}, {@huge_never}], [{@euid_eq={'euid', 0x3d, r0}}, {@dont_measure}, {@obj_role}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@subj_type={'subj_type', 0x3d, 'devtmpfs\x00'}}, {@smackfshat={'smackfshat', 0x3d, 'lazytime'}}, {@subj_user={'subj_user', 0x3d, '\'^\xa0\'E'}}, {@obj_user={'obj_user', 0x3d, '#,@'}}]}) [ 1307.880198] FAULT_INJECTION: forcing a failure. [ 1307.880198] name failslab, interval 1, probability 0, space 0, times 0 [ 1307.881136] CPU: 1 PID: 11123 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1307.881703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1307.882514] Call Trace: [ 1307.882706] [ 1307.882874] dump_stack_lvl+0x8b/0xb3 [ 1307.883168] should_fail.cold+0x5/0xa [ 1307.883451] ? vm_area_dup+0x78/0x290 [ 1307.883743] should_failslab+0x5/0x10 [ 1307.884029] kmem_cache_alloc+0x5b/0x480 [ 1307.884346] vm_area_dup+0x78/0x290 [ 1307.884624] ? lock_release+0x3b2/0x6f0 [ 1307.884942] ? __vma_adjust+0x5f8/0x23d0 [ 1307.885249] ? lock_downgrade+0x6d0/0x6d0 [ 1307.885564] ? lock_is_held_type+0xd7/0x130 [ 1307.885893] ? up_write+0x148/0x460 [ 1307.886166] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1307.886570] ? __vma_adjust+0x1080/0x23d0 [ 1307.886878] ? vm_area_alloc+0x110/0x110 [ 1307.887189] ? __vma_link_rb+0x700/0x700 [ 1307.887493] ? up_write+0x148/0x460 [ 1307.887775] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1307.888181] ? vmacache_find+0x55/0x2a0 [ 1307.888494] __split_vma+0xa8/0x560 [ 1307.888782] __do_munmap+0xd71/0x1240 [ 1307.889071] ? lock_is_held_type+0xd7/0x130 [ 1307.889397] mmap_region+0x2fd/0x14e0 [ 1307.889691] do_mmap+0x868/0xfa0 [ 1307.889955] vm_mmap_pgoff+0x1b5/0x280 [ 1307.890250] ? randomize_stack_top+0x100/0x100 [ 1307.890583] ? __fget_files+0x28d/0x470 [ 1307.890889] ksys_mmap_pgoff+0x3cc/0x4f0 [ 1307.891187] do_syscall_64+0x3b/0x90 [ 1307.891475] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1307.891852] RIP: 0033:0x7ffa78e2fb62 [ 1307.892126] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1307.893420] RSP: 002b:00007ffa763a50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1307.893586] loop7: detected capacity change from 0 to 161274 [ 1307.893968] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ffa78e2fb62 [ 1307.893978] RDX: 0000000000000003 RSI: 0000000000000184 RDI: 00000000200a0000 [ 1307.893987] RBP: 00000000200a0000 R08: 0000000000000004 R09: 0000000000000000 [ 1307.895311] tmpfs: Unsupported parameter 'huge' [ 1307.895500] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1307.896928] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1307.897470] [ 1307.898897] ISOFS: Unable to identify CD-ROM format. 18:04:12 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 80) 18:04:12 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) syz_emit_ethernet(0x2a, &(0x7f00000002c0)={@multicast, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x8}}}}}, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:04:12 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) r2 = fork() ptrace$peeksig(0x4209, r2, &(0x7f0000000000)={0xed05, 0x1, 0x8}, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r4 = getuid() getgroups(0x9, &(0x7f00000000c0)=[0xffffffffffffffff, 0xee00, 0x0, 0xee00, 0x0, 0xee00, 0xee00, 0xee00, 0xffffffffffffffff]) sendmsg$netlink(r1, &(0x7f00000037c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0x10000000}, 0xc, &(0x7f0000000040)=[{&(0x7f0000000140)={0x164, 0x1b, 0x300, 0x70bd29, 0x25dfdbfb, "", [@nested={0xb5, 0x8e, 0x0, 0x1, [@typed={0x8, 0x40, 0x0, 0x0, @pid=r2}, @generic="6178984b263e7b13d3baa00960161a044a40e365736a29e097aec0f272bc17ddf957e4b5fd2a1f58985dede83c07a5310d239b912b7d31d25edfebfbf8d73c666fa2a7e13f1a4ef0a0aa3ee856c745433bd6beb624dba7733513d0e8eb50e6aafd9af5700c961889daecb5791aa317bdda5842a36584d23600c2b612e97ea925caefb0e7e0ce67fac1392751e4aac1ef636a32dab14310e8ab41342378d539ce37135910e1c4052a2f"]}, @nested={0x99, 0x1b, 0x0, 0x1, [@generic="961a6fb530cfeff9e5752a76ed58b21d30ac3c9132e648812009bdebd0a24d9b6ddd1fb723540eb0082c9e03000899a5df2f54c7d9d87909ad934124ca4497896b2b4f61e2559d82a4bcf9eef29909bbd55d1914cb2d8caa8fc8be000cc8aba42fccfeb473d4b8fd873b18bd46f627860a0590a9e40b5527975fd2881ffaade064e938738c", @typed={0xd, 0x2c, 0x0, 0x0, @str='devtmpfs\x00'}]}]}, 0x164}, {&(0x7f00000002c0)={0x1f4, 0x1e, 0x404, 0x70bd2b, 0x25dfdbff, "", [@generic="89c271d7de4b6195a6ec8538be1dc9e0927d18d28de6cd58c8139a0507b656e043c0ba85c3a036a9cea02914d8a6037282792af76d272b6d7b573332a3ba253164cf5fcec35805d08b9e00375fcd3fe75107bbb382b894c4b3aa4b090463f0e8af89451b12559207d1999b317e118d6b38afc2bcc7f0825b085e9570644cb82f0bc7170585330924b23dff09c9097788", @typed={0x4, 0x6e}, @typed={0x8, 0x7a, 0x0, 0x0, @uid=0xee01}, @nested={0x18, 0x8c, 0x0, 0x1, [@typed={0x14, 0x4, 0x0, 0x0, @ipv6=@private1}]}, @generic="033af68f24edd99e871b729ffc2e474409475a977c886b793103a6726b1053f47afdbb83aabf53189685419f77334e857daa1bdf4979ce3835f6ba39092f430eba94cfb6ca475a6ce252f5db65ff09fae06db87ccbce24200e57d6dbc56c7abbeb33ef98948821f9b54b26afcd170f099a0204e423a1461192140d8ae65d8bb636065f907a6bef4e35c3ca260fb420b5b8027decaa0a786f7599ae73363d", @nested={0x3a, 0x73, 0x0, 0x1, [@generic="68d344d7216e2f3ed9f2", @typed={0xd, 0x24, 0x0, 0x0, @str='devtmpfs\x00'}, @generic="4d79dae30def02af7fa1fea40bfb8708a31ccb5f024324eb43a303ed"]}, @typed={0x7, 0x18, 0x0, 0x0, @str='\xf0!\x00'}, @generic="b732fd72bac5350bd5c6c41559d743ecd28f05919d43b2658206ee69b4a71c2ec5ec4850d2f2ffc7488620ec06bca3faa629113b7025418eaf50fdfda1db6936d605d6a47857fb4433b241c447"]}, 0x1f4}, {&(0x7f0000000580)={0x3200, 0x3d, 0x300, 0x70bd29, 0x25dfdbfd, "", [@generic="bb4fbd97dfc01dbd7af107c941fddea4002775618c1d5e967654310bbea882aba277e64d270de5abf10f11dbd46d82e8f0f0479ece8b8f63ba02d38b097aa065c9168162e646359194f048ab071f4079474aa3e85a35471a43ffbee1c4bb7eb62e3c5490d943ff1991edd918da1a6cbd4296d0a9b9578eb41bcc57c6166806a615d4", @generic="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@typed={0x8, 0x3f, 0x0, 0x0, @fd=r0}, @nested={0x214f, 0x81, 0x0, 0x1, [@typed={0x8, 0x2e, 0x0, 0x0, @ipv4=@private=0xa010100}, 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@generic="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@typed={0x8, 0x5a, 0x0, 0x0, @uid=0xee00}, @typed={0x14, 0x41, 0x0, 0x0, @ipv6=@remote}, @generic="b12c75703b0d7fb410b8914964a121a4ae892118dbe3aa99bb2188a8c5af15ee502d3c494cd77e", @generic="c65f119d68fc997946b15abb6122ab55a07dc9c3ec72b32192bc26ec03886e05233405d1a2346a2d01bf435797ed797417bcd101bf33ab685768fc8a", @typed={0xb, 0x3f, 0x0, 0x0, @binary="a0acf3067564db"}]}, @typed={0x14, 0x31, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}, 0x3200}], 0x3, &(0x7f0000003780)=[@cred={{0x1c, 0x1, 0x2, {r3, r4, r5}}}], 0x20, 0x1}, 0x4000) 18:04:12 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x6, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000000c0)={r0, 0x28000000000, 0x5, 0x1}) r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x400200, 0x48) setresuid(0x0, r1, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x8, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000800)=[r4, 0x0]) getresgid(&(0x7f0000000680)=0x0, &(0x7f00000006c0), &(0x7f0000000700)) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r6, 0x5509, 0x0) statx(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0xa4075f2421a0a77e, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000800)=[r7, 0x0]) setxattr$system_posix_acl(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000740)=ANY=[@ANYBLOB="02000000010000000000000002000c00", @ANYRES32=r1, @ANYBLOB="040007000000000008000100", @ANYRES32=r4, @ANYBLOB='\x00\x00@\x00', @ANYRES32=r5, @ANYBLOB="08000600", @ANYRES32=r7, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="10000000000000002000040000000000"], 0x54, 0x0) renameat(r3, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000400)='./file0/file0\x00') 18:04:12 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x300000000000000, &(0x7f0000000540)='la\"ytime') 18:04:12 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getuid() mount$cgroup2(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x5, &(0x7f00000001c0)={[{@memory_recursiveprot}, {@subsystem='rlimit'}, {}, {@memory_localevents}, {@memory_localevents}, {@subsystem='net'}, {}, {@memory_localevents}], [{@fowner_eq}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '&P'}}, {@dont_hash}, {@euid_eq={'euid', 0x3d, r0}}, {@permit_directio}, {@euid_gt={'euid>', r1}}, {@audit}, {@measure}, {@dont_hash}]}) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:04:12 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xf6ffffff, &(0x7f0000000540)='\"azytime') 18:04:12 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 36) [ 1320.114761] FAULT_INJECTION: forcing a failure. [ 1320.114761] name failslab, interval 1, probability 0, space 0, times 0 [ 1320.115621] CPU: 0 PID: 11147 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1320.116193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1320.117009] Call Trace: [ 1320.117201] [ 1320.117372] dump_stack_lvl+0x8b/0xb3 [ 1320.117670] should_fail.cold+0x5/0xa [ 1320.117962] ? create_object.isra.0+0x3a/0xa20 [ 1320.118308] should_failslab+0x5/0x10 [ 1320.118597] kmem_cache_alloc+0x5b/0x480 [ 1320.118914] create_object.isra.0+0x3a/0xa20 [ 1320.119252] ? kasan_unpoison+0x23/0x50 [ 1320.119565] kmem_cache_alloc_trace+0x22e/0x3c0 [ 1320.119919] kobject_uevent_env+0x236/0xfa0 [ 1320.120248] ? dev_uevent_filter+0xd0/0xd0 [ 1320.120562] ? _raw_spin_unlock+0x24/0x40 [ 1320.120880] disk_event_uevent+0x17b/0x1e0 [ 1320.121198] ? disk_events_async_show+0x10/0x10 [ 1320.121547] ? __fget_files+0x28d/0x470 [ 1320.121852] disk_force_media_change+0x1e/0xc0 [ 1320.122198] loop_configure+0x75b/0x1950 [ 1320.122509] ? putname+0xfe/0x140 [ 1320.122792] lo_ioctl+0x7c5/0x18b0 [ 1320.123055] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1320.123412] ? loop_set_status_old+0x1b0/0x1b0 [ 1320.123756] ? avc_ss_reset+0x180/0x180 [ 1320.124066] ? __lock_acquire+0xbac/0x5b70 [ 1320.124428] ? selinux_inode_getsecctx+0x90/0x90 [ 1320.124782] ? find_held_lock+0x2c/0x110 [ 1320.125092] ? loop_set_status_old+0x1b0/0x1b0 [ 1320.125442] blkdev_ioctl+0x362/0x7f0 [ 1320.125733] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1320.126088] ? __x64_sys_ioctl+0x97/0x210 [ 1320.126403] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1320.126808] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1320.127161] __x64_sys_ioctl+0x196/0x210 [ 1320.127466] do_syscall_64+0x3b/0x90 [ 1320.127747] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1320.128142] RIP: 0033:0x7f0f5317e8d7 [ 1320.128419] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1320.129737] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1320.130294] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f5317e8d7 [ 1320.130820] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1320.131342] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1320.131872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1320.132395] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1320.132945] [ 1320.160412] FAULT_INJECTION: forcing a failure. [ 1320.160412] name failslab, interval 1, probability 0, space 0, times 0 [ 1320.162417] CPU: 1 PID: 11150 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1320.163779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1320.165706] Call Trace: [ 1320.166161] [ 1320.166561] dump_stack_lvl+0x8b/0xb3 [ 1320.167254] should_fail.cold+0x5/0xa [ 1320.167946] ? create_object.isra.0+0x3a/0xa20 [ 1320.168774] should_failslab+0x5/0x10 [ 1320.169463] kmem_cache_alloc+0x5b/0x480 [ 1320.170196] create_object.isra.0+0x3a/0xa20 [ 1320.170997] ? kasan_unpoison+0x23/0x50 [ 1320.171727] kmem_cache_alloc+0x239/0x480 [ 1320.172478] vm_area_dup+0x78/0x290 [ 1320.173183] ? lock_release+0x3b2/0x6f0 [ 1320.173896] ? __vma_adjust+0x5f8/0x23d0 [ 1320.174616] ? lock_downgrade+0x6d0/0x6d0 [ 1320.175393] ? lock_is_held_type+0xd7/0x130 [ 1320.176195] ? up_write+0x148/0x460 [ 1320.176859] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1320.177586] ? __vma_adjust+0x1080/0x23d0 18:04:12 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RSTATFS(r2, &(0x7f0000000540)={0x43}, 0x43) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RSTATFS(r3, &(0x7f0000000540)={0x43}, 0x43) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_RTHDR(r4, 0x29, 0x24, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x400}, {r1, 0x4040}, {r0, 0x2008}, {r3}, {r0, 0x501}, {r1, 0x2}, {r0, 0x320}], 0x7, 0x200000) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x115400, 0x1e5) umount2(&(0x7f00000001c0)='./file0/../file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) renameat2(r5, &(0x7f00000000c0)='./file0\x00', r6, &(0x7f0000000140)='./file0\x00', 0x1) 18:04:12 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) (fail_nth: 1) [ 1320.178132] ? vm_area_alloc+0x110/0x110 [ 1320.178904] ? __vma_link_rb+0x700/0x700 [ 1320.179427] ? up_write+0x148/0x460 [ 1320.179908] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1320.180607] ? vmacache_find+0x55/0x2a0 [ 1320.181155] __split_vma+0xa8/0x560 [ 1320.181649] __do_munmap+0xd71/0x1240 [ 1320.182172] ? lock_is_held_type+0xd7/0x130 [ 1320.182742] mmap_region+0x2fd/0x14e0 [ 1320.183264] do_mmap+0x868/0xfa0 [ 1320.183724] vm_mmap_pgoff+0x1b5/0x280 [ 1320.184244] ? randomize_stack_top+0x100/0x100 [ 1320.184842] ? __fget_files+0x28d/0x470 [ 1320.185380] ksys_mmap_pgoff+0x3cc/0x4f0 [ 1320.185930] do_syscall_64+0x3b/0x90 [ 1320.186432] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1320.187119] RIP: 0033:0x7ffa78e2fb62 [ 1320.187608] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1320.189938] RSP: 002b:00007ffa763a50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1320.190920] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ffa78e2fb62 [ 1320.191833] RDX: 0000000000000003 RSI: 0000000000000184 RDI: 00000000200a0000 [ 1320.192739] RBP: 00000000200a0000 R08: 0000000000000004 R09: 0000000000000000 [ 1320.193673] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1320.194585] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1320.195513] 18:04:12 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xffffe000, &(0x7f0000000540)='\"azytime') [ 1320.240725] ISOFS: Unable to identify CD-ROM format. [ 1320.243797] FAULT_INJECTION: forcing a failure. [ 1320.243797] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1320.244695] CPU: 0 PID: 11158 Comm: syz-executor.2 Not tainted 5.16.0-next-20220118 #1 [ 1320.245291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1320.246127] Call Trace: [ 1320.246313] [ 1320.246486] dump_stack_lvl+0x8b/0xb3 [ 1320.246783] should_fail.cold+0x5/0xa [ 1320.247082] _copy_from_user+0x2e/0x170 [ 1320.247390] __copy_msghdr_from_user+0x91/0x4b0 [ 1320.247765] ? __ia32_sys_shutdown+0x70/0x70 [ 1320.248105] ? __lock_acquire+0xbac/0x5b70 [ 1320.248431] sendmsg_copy_msghdr+0xa1/0x160 [ 1320.248751] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1320.249117] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1320.249504] ? lock_release+0x3b2/0x6f0 [ 1320.249805] ? __might_fault+0xd1/0x170 [ 1320.250113] ___sys_sendmsg+0xc6/0x170 [ 1320.250415] ? sendmsg_copy_msghdr+0x160/0x160 [ 1320.250760] ? lock_release+0x3b2/0x6f0 [ 1320.251055] ? __fget_files+0x26b/0x470 [ 1320.251355] ? lock_downgrade+0x6d0/0x6d0 [ 1320.251665] ? lock_release+0x3b2/0x6f0 [ 1320.251966] ? ksys_write+0x212/0x250 [ 1320.252259] ? lock_downgrade+0x6d0/0x6d0 [ 1320.252577] ? __fget_files+0x28d/0x470 [ 1320.252880] ? __fget_light+0xea/0x280 [ 1320.253176] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1320.253592] __sys_sendmsg+0xe5/0x1b0 [ 1320.253882] ? __sys_sendmsg_sock+0x30/0x30 [ 1320.254209] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1320.254607] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1320.255019] ? fput+0x2a/0x50 [ 1320.255265] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1320.255651] do_syscall_64+0x3b/0x90 [ 1320.255924] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1320.256324] RIP: 0033:0x7f9ee37d2b19 [ 1320.256583] 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 [ 1320.257938] RSP: 002b:00007f9ee0d48188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1320.258450] RAX: ffffffffffffffda RBX: 00007f9ee38e5f60 RCX: 00007f9ee37d2b19 [ 1320.258973] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1320.259506] RBP: 00007f9ee0d481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1320.260040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1320.260576] R13: 00007fff4011707f R14: 00007f9ee0d48300 R15: 0000000000022000 [ 1320.261124] 18:04:12 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) (fail_nth: 1) [ 1320.303721] FAULT_INJECTION: forcing a failure. [ 1320.303721] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1320.305298] CPU: 1 PID: 11163 Comm: syz-executor.4 Not tainted 5.16.0-next-20220118 #1 [ 1320.306292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1320.307663] Call Trace: [ 1320.307991] [ 1320.308280] dump_stack_lvl+0x8b/0xb3 [ 1320.308781] should_fail.cold+0x5/0xa [ 1320.309297] _copy_from_user+0x2e/0x170 [ 1320.309809] __copy_msghdr_from_user+0x91/0x4b0 [ 1320.310412] ? __ia32_sys_shutdown+0x70/0x70 [ 1320.310996] ? __lock_acquire+0xbac/0x5b70 [ 1320.311539] sendmsg_copy_msghdr+0xa1/0x160 [ 1320.312096] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1320.312687] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1320.313358] ? lock_release+0x3b2/0x6f0 [ 1320.313869] ? __might_fault+0xd1/0x170 [ 1320.314411] ___sys_sendmsg+0xc6/0x170 [ 1320.314952] ? sendmsg_copy_msghdr+0x160/0x160 [ 1320.315561] ? lock_release+0x3b2/0x6f0 [ 1320.316084] ? __fget_files+0x26b/0x470 [ 1320.316603] ? lock_downgrade+0x6d0/0x6d0 [ 1320.317168] ? lock_release+0x3b2/0x6f0 [ 1320.317685] ? ksys_write+0x212/0x250 [ 1320.318197] ? lock_downgrade+0x6d0/0x6d0 [ 1320.318759] ? __fget_files+0x28d/0x470 [ 1320.319306] ? __fget_light+0xea/0x280 [ 1320.319819] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1320.320533] __sys_sendmsg+0xe5/0x1b0 [ 1320.321060] ? __sys_sendmsg_sock+0x30/0x30 [ 1320.321644] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1320.322358] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1320.323065] ? fput+0x2a/0x50 [ 1320.323502] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1320.324187] do_syscall_64+0x3b/0x90 [ 1320.324689] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1320.325372] RIP: 0033:0x7f837b528b19 [ 1320.325853] 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 [ 1320.328122] RSP: 002b:00007f8378a9e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1320.329096] RAX: ffffffffffffffda RBX: 00007f837b63bf60 RCX: 00007f837b528b19 [ 1320.329996] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1320.330893] RBP: 00007f8378a9e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1320.331798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1320.332706] R13: 00007fffab6bc8ff R14: 00007f8378a9e300 R15: 0000000000022000 [ 1320.333642] [ 1321.031542] devtmpfs: Unknown parameter 'C' 18:04:28 executing program 6: tkill(0x0, 0x40) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file1\x00'}) mq_notify(r0, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={&(0x7f0000000040)="e6fd5321046edff0d8afb60140fcfc1a60d520d2359d4def4b8c3451a77de61bb6c8d681b6142981f19d49acb2df0dbe79598630acab950784be2c88738226d235b34887a41cff969d4656a3039665f259afe8950ca27a17fdc560cd", &(0x7f00000000c0)="aea929ac957edeea84e408fac9000313492376a24d56c6896417830041c95a03754d6aa8246d8796fde814cfbd3c903b"}}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:04:28 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) (fail_nth: 2) [ 1336.319889] FAULT_INJECTION: forcing a failure. 18:04:28 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) (fail_nth: 2) 18:04:28 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x400000000000000, &(0x7f0000000540)='la\"ytime') 18:04:28 executing program 7: mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) lchown(&(0x7f0000000000)='./file0\x00', r0, 0xffffffffffffffff) 18:04:28 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 37) 18:04:28 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 81) 18:04:28 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xffffff8c, &(0x7f0000000540)='\"azytime') [ 1336.319889] name failslab, interval 1, probability 0, space 0, times 0 [ 1336.321020] CPU: 1 PID: 11177 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1336.321622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1336.322413] Call Trace: [ 1336.322604] [ 1336.322771] dump_stack_lvl+0x8b/0xb3 [ 1336.323059] should_fail.cold+0x5/0xa [ 1336.323336] ? anon_vma_clone+0xdc/0x580 [ 1336.323632] should_failslab+0x5/0x10 [ 1336.323913] kmem_cache_alloc+0x5b/0x480 [ 1336.324213] anon_vma_clone+0xdc/0x580 [ 1336.324510] __split_vma+0x17c/0x560 [ 1336.324784] __do_munmap+0xd71/0x1240 [ 1336.325067] ? lock_is_held_type+0xd7/0x130 [ 1336.325403] mmap_region+0x2fd/0x14e0 [ 1336.325688] do_mmap+0x868/0xfa0 [ 1336.325946] vm_mmap_pgoff+0x1b5/0x280 [ 1336.326232] ? randomize_stack_top+0x100/0x100 [ 1336.326563] ? __fget_files+0x28d/0x470 [ 1336.326853] ksys_mmap_pgoff+0x3cc/0x4f0 [ 1336.327148] do_syscall_64+0x3b/0x90 [ 1336.327422] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1336.327785] RIP: 0033:0x7ffa78e2fb62 [ 1336.328053] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1336.329351] RSP: 002b:00007ffa763a50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1336.329874] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ffa78e2fb62 [ 1336.330374] RDX: 0000000000000003 RSI: 0000000000000184 RDI: 00000000200a0000 [ 1336.330873] RBP: 00000000200a0000 R08: 0000000000000004 R09: 0000000000000000 [ 1336.331373] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1336.331864] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1336.332380] [ 1336.347575] FAULT_INJECTION: forcing a failure. [ 1336.347575] name failslab, interval 1, probability 0, space 0, times 0 [ 1336.348377] CPU: 1 PID: 11183 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1336.348933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1336.349720] Call Trace: [ 1336.349920] [ 1336.350087] dump_stack_lvl+0x8b/0xb3 [ 1336.350364] should_fail.cold+0x5/0xa [ 1336.350640] ? kobject_get_path+0xc0/0x1c0 [ 1336.350946] should_failslab+0x5/0x10 [ 1336.351220] __kmalloc+0x72/0x440 [ 1336.351476] kobject_get_path+0xc0/0x1c0 [ 1336.351768] kobject_uevent_env+0x25c/0xfa0 [ 1336.352087] ? _raw_spin_unlock+0x24/0x40 [ 1336.352377] disk_event_uevent+0x17b/0x1e0 [ 1336.352684] ? disk_events_async_show+0x10/0x10 [ 1336.353039] ? __fget_files+0x28d/0x470 [ 1336.353346] disk_force_media_change+0x1e/0xc0 [ 1336.353679] loop_configure+0x75b/0x1950 [ 1336.353971] ? putname+0xfe/0x140 [ 1336.354234] lo_ioctl+0x7c5/0x18b0 [ 1336.354490] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1336.354621] FAULT_INJECTION: forcing a failure. [ 1336.354621] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1336.354835] ? loop_set_status_old+0x1b0/0x1b0 [ 1336.356158] ? avc_ss_reset+0x180/0x180 [ 1336.356445] ? __lock_acquire+0xbac/0x5b70 [ 1336.356784] ? selinux_inode_getsecctx+0x90/0x90 [ 1336.357127] ? find_held_lock+0x2c/0x110 [ 1336.357424] ? loop_set_status_old+0x1b0/0x1b0 [ 1336.357752] blkdev_ioctl+0x362/0x7f0 [ 1336.358026] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1336.358365] ? __x64_sys_ioctl+0x97/0x210 [ 1336.358662] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1336.359056] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1336.359397] __x64_sys_ioctl+0x196/0x210 [ 1336.359690] do_syscall_64+0x3b/0x90 [ 1336.359961] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1336.360331] RIP: 0033:0x7f0f5317e8d7 [ 1336.360598] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1336.361879] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1336.362406] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f5317e8d7 [ 1336.362906] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1336.363404] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1336.363896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1336.364395] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1336.364899] [ 1336.365091] CPU: 0 PID: 11179 Comm: syz-executor.4 Not tainted 5.16.0-next-20220118 #1 [ 1336.365759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1336.366709] Call Trace: [ 1336.366929] [ 1336.367126] dump_stack_lvl+0x8b/0xb3 [ 1336.367460] should_fail.cold+0x5/0xa [ 1336.367793] _copy_from_user+0x2e/0x170 [ 1336.368135] iovec_from_user+0x241/0x3c0 [ 1336.368487] __import_iovec+0x67/0x5d0 [ 1336.368541] FAULT_INJECTION: forcing a failure. [ 1336.368541] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1336.368820] ? __ia32_sys_shutdown+0x70/0x70 [ 1336.370002] import_iovec+0x83/0xb0 [ 1336.370313] sendmsg_copy_msghdr+0x12d/0x160 [ 1336.370699] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1336.371091] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1336.371538] ? lock_release+0x3b2/0x6f0 [ 1336.371881] ? __might_fault+0xd1/0x170 [ 1336.372238] ___sys_sendmsg+0xc6/0x170 [ 1336.372578] ? sendmsg_copy_msghdr+0x160/0x160 [ 1336.372974] ? lock_release+0x3b2/0x6f0 [ 1336.373327] ? __fget_files+0x26b/0x470 [ 1336.373662] ? lock_downgrade+0x6d0/0x6d0 [ 1336.374011] ? lock_release+0x3b2/0x6f0 [ 1336.374347] ? ksys_write+0x212/0x250 [ 1336.374674] ? lock_downgrade+0x6d0/0x6d0 [ 1336.375036] ? __fget_files+0x28d/0x470 [ 1336.375376] ? __fget_light+0xea/0x280 [ 1336.375703] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1336.376175] __sys_sendmsg+0xe5/0x1b0 [ 1336.376512] ? __sys_sendmsg_sock+0x30/0x30 [ 1336.376879] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1336.377357] ? fput+0x2a/0x50 [ 1336.377644] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1336.378082] do_syscall_64+0x3b/0x90 [ 1336.378417] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1336.378856] RIP: 0033:0x7f837b528b19 [ 1336.379178] 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 [ 1336.380652] RSP: 002b:00007f8378a9e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1336.381299] RAX: ffffffffffffffda RBX: 00007f837b63bf60 RCX: 00007f837b528b19 [ 1336.381878] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1336.382495] RBP: 00007f8378a9e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1336.383101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1336.383709] R13: 00007fffab6bc8ff R14: 00007f8378a9e300 R15: 0000000000022000 [ 1336.384338] [ 1336.384537] CPU: 1 PID: 11186 Comm: syz-executor.2 Not tainted 5.16.0-next-20220118 #1 [ 1336.385120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1336.385896] Call Trace: [ 1336.386083] [ 1336.386246] dump_stack_lvl+0x8b/0xb3 [ 1336.386524] should_fail.cold+0x5/0xa [ 1336.386801] _copy_from_user+0x2e/0x170 [ 1336.387091] iovec_from_user+0x241/0x3c0 [ 1336.387385] __import_iovec+0x67/0x5d0 [ 1336.387663] ? __ia32_sys_shutdown+0x70/0x70 [ 1336.387997] import_iovec+0x83/0xb0 [ 1336.388264] sendmsg_copy_msghdr+0x12d/0x160 [ 1336.388588] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1336.388921] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1336.389310] ? lock_release+0x3b2/0x6f0 [ 1336.389596] ? __might_fault+0xd1/0x170 [ 1336.389897] ___sys_sendmsg+0xc6/0x170 [ 1336.390187] ? sendmsg_copy_msghdr+0x160/0x160 [ 1336.390517] ? lock_release+0x3b2/0x6f0 [ 1336.390801] ? __fget_files+0x26b/0x470 [ 1336.391095] ? lock_downgrade+0x6d0/0x6d0 [ 1336.391394] ? lock_release+0x3b2/0x6f0 [ 1336.391685] ? ksys_write+0x212/0x250 [ 1336.391964] ? lock_downgrade+0x6d0/0x6d0 [ 1336.392273] ? __fget_files+0x28d/0x470 [ 1336.392568] ? __fget_light+0xea/0x280 [ 1336.392859] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1336.393276] __sys_sendmsg+0xe5/0x1b0 [ 1336.393553] ? __sys_sendmsg_sock+0x30/0x30 [ 1336.393867] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1336.394266] ? fput+0x2a/0x50 [ 1336.394506] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1336.394872] do_syscall_64+0x3b/0x90 [ 1336.395151] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1336.395519] RIP: 0033:0x7f9ee37d2b19 [ 1336.395789] 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 [ 1336.397041] RSP: 002b:00007f9ee0d48188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1336.397585] RAX: ffffffffffffffda RBX: 00007f9ee38e5f60 RCX: 00007f9ee37d2b19 [ 1336.398077] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1336.398569] RBP: 00007f9ee0d481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1336.399061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1336.399552] R13: 00007fff4011707f R14: 00007f9ee0d48300 R15: 0000000000022000 [ 1336.400061] 18:04:28 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x500000000000000, &(0x7f0000000540)='la\"ytime') 18:04:28 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 82) 18:04:28 executing program 7: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RSTATFS(r0, &(0x7f0000000540)={0x43}, 0x43) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0/file0\x00'}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:04:28 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xfffffff6, &(0x7f0000000540)='\"azytime') 18:04:28 executing program 6: rt_sigqueueinfo(0x0, 0x29, &(0x7f0000000040)={0x13, 0x7fff, 0xb2f8}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000000c0)=@sr0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f00000001c0)='zazytime') mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='binfmt_misc\x00', 0x246402, &(0x7f0000000540)='zazytime') [ 1336.467771] FAULT_INJECTION: forcing a failure. [ 1336.467771] name failslab, interval 1, probability 0, space 0, times 0 [ 1336.468784] CPU: 0 PID: 11195 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1336.469467] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1336.470398] hugetlbfs: Unknown parameter 'zazytime' [ 1336.470428] Call Trace: [ 1336.471076] [ 1336.471279] dump_stack_lvl+0x8b/0xb3 [ 1336.471626] should_fail.cold+0x5/0xa [ 1336.471961] ? lock_downgrade+0x6d0/0x6d0 [ 1336.472327] ? create_object.isra.0+0x3a/0xa20 [ 1336.472738] should_failslab+0x5/0x10 [ 1336.473065] kmem_cache_alloc+0x5b/0x480 [ 1336.473454] create_object.isra.0+0x3a/0xa20 [ 1336.473852] ? kasan_unpoison+0x23/0x50 [ 1336.474211] kmem_cache_alloc+0x239/0x480 [ 1336.474572] anon_vma_clone+0xdc/0x580 [ 1336.474931] __split_vma+0x17c/0x560 [ 1336.475270] __do_munmap+0xd71/0x1240 [ 1336.475630] ? lock_is_held_type+0xd7/0x130 [ 1336.476008] mmap_region+0x2fd/0x14e0 [ 1336.476123] hugetlbfs: Unknown parameter 'zazytime' [ 1336.476357] do_mmap+0x868/0xfa0 [ 1336.477010] vm_mmap_pgoff+0x1b5/0x280 [ 1336.477366] ? randomize_stack_top+0x100/0x100 [ 1336.477759] ? __fget_files+0x28d/0x470 [ 1336.478113] ksys_mmap_pgoff+0x3cc/0x4f0 [ 1336.478480] do_syscall_64+0x3b/0x90 [ 1336.478803] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1336.479239] RIP: 0033:0x7ffa78e2fb62 [ 1336.479553] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1336.481052] RSP: 002b:00007ffa763a50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1336.481679] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ffa78e2fb62 [ 1336.482267] RDX: 0000000000000003 RSI: 0000000000000184 RDI: 00000000200a0000 [ 1336.482848] RBP: 00000000200a0000 R08: 0000000000000004 R09: 0000000000000000 [ 1336.483427] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1336.484012] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1336.484618] [ 1336.493258] ISOFS: Unable to identify CD-ROM format. 18:04:47 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x600000000000000, &(0x7f0000000540)='la\"ytime') 18:04:47 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 83) 18:04:47 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x5509, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r0, &(0x7f00000007c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xb4526dd2e5cbd251}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x4, 0x1, 0x3, 0x0, 0x0, {0xa, 0x0, 0x8}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000884}, 0x80) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) open_by_handle_at(r2, &(0x7f00000003c0)=@nfs={0x90, 0x24, {0x5, 0xfffffffa, 0x5, 0x80, "b4d1f2f709b8577e5ea7c9415d12ab4f50ef8c35830365b3d02004083cbb42ba9990806732cc02b0853406551299ae33be0fb49d7c29aed39f281a9a07bb7403a17cb5f097277e9b5f9d608fc8f098f37ac327ae9efac36f96c8d29aae86c8a19767aaf9c76d745f05f361befd2e553a5e4562a88ed52b22ab2e040d3a66922e"}}, 0x8000) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@version_u}], [{@fowner_gt={'fowner>', 0xee01}}, {@euid_gt={'euid>', 0xee00}}, {@fowner_eq={'fowner', 0x3d, r3}}, {@subj_user={'subj_user', 0x3d, 'devtmpfs\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@dont_measure}, {@obj_role={'obj_role', 0x3d, 'lazytime'}}]}}) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300), r2) sendmsg$DEVLINK_CMD_SB_GET(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000580)={0x18c, r4, 0x100, 0x70bd25, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xffff0cb4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x3}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x18c6}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x7}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x4}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x1ff}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3f}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000090) 18:04:47 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xedc000000000, &(0x7f0000000540)='\"azytime') 18:04:47 executing program 7: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000300)=[{&(0x7f00000006c0)=""/160, 0xa0}, {&(0x7f0000000200)=""/123, 0x7b}, {&(0x7f0000000280)=""/121, 0x79}], 0x3, &(0x7f0000000340)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000000380)=@abs, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000400)=""/34, 0x22}, {&(0x7f0000000580)=""/202, 0xca}, {&(0x7f0000000440)=""/96, 0x60}], 0x3, &(0x7f0000001a80)=[@cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}], 0x98}}, {{&(0x7f0000000780)=@abs, 0x6e, &(0x7f00000018c0)=[{&(0x7f0000000800)=""/89, 0x59}, {&(0x7f0000000880)=""/36, 0x24}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x3}}], 0x3, 0x2000, &(0x7f0000008800)={0x77359400}) write$hidraw(0xffffffffffffffff, &(0x7f0000000080)="796bb23ac9125edd0943f7306b3cc8c3e8d201993491c1d6f358ae4c095df129f643310ca61b840000b4e8a256590b52660f2ce33cac2c633df6c4efc8dc81f80c3330d7a5269bd5be121d26717b24c9e57caed16d7cddf1faac9f5800"/107, 0x6b) openat(r0, &(0x7f0000000140)='./file0\x00', 0x10202, 0x24) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x480, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') ioctl$BTRFS_IOC_FS_INFO(0xffffffffffffffff, 0x8400941f, &(0x7f0000001f40)) 18:04:47 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 38) 18:04:47 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) (fail_nth: 3) 18:04:47 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) (fail_nth: 3) [ 1355.309855] FAULT_INJECTION: forcing a failure. [ 1355.309855] name failslab, interval 1, probability 0, space 0, times 0 [ 1355.310919] CPU: 1 PID: 11222 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1355.311612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1355.312589] Call Trace: [ 1355.312664] FAULT_INJECTION: forcing a failure. [ 1355.312664] name failslab, interval 1, probability 0, space 0, times 0 [ 1355.312817] [ 1355.314413] dump_stack_lvl+0x8b/0xb3 [ 1355.314777] should_fail.cold+0x5/0xa [ 1355.315127] ? anon_vma_clone+0xdc/0x580 [ 1355.315505] should_failslab+0x5/0x10 [ 1355.315856] kmem_cache_alloc+0x5b/0x480 [ 1355.316231] anon_vma_clone+0xdc/0x580 [ 1355.316596] __split_vma+0x17c/0x560 [ 1355.316940] __do_munmap+0xd71/0x1240 [ 1355.317298] ? lock_is_held_type+0xd7/0x130 [ 1355.317708] mmap_region+0x2fd/0x14e0 [ 1355.318074] do_mmap+0x868/0xfa0 [ 1355.318393] vm_mmap_pgoff+0x1b5/0x280 [ 1355.318750] ? randomize_stack_top+0x100/0x100 [ 1355.319163] ? __fget_files+0x28d/0x470 [ 1355.319536] ksys_mmap_pgoff+0x3cc/0x4f0 [ 1355.319912] do_syscall_64+0x3b/0x90 [ 1355.320252] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1355.320733] RIP: 0033:0x7ffa78e2fb62 [ 1355.321064] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1355.322649] RSP: 002b:00007ffa763a50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1355.323310] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ffa78e2fb62 [ 1355.323938] RDX: 0000000000000003 RSI: 0000000000000184 RDI: 00000000200a0000 [ 1355.324563] RBP: 00000000200a0000 R08: 0000000000000004 R09: 0000000000000000 [ 1355.325194] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1355.325834] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1355.326480] [ 1355.326692] CPU: 0 PID: 11218 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1355.327836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1355.329371] Call Trace: [ 1355.329718] [ 1355.330027] dump_stack_lvl+0x8b/0xb3 [ 1355.330550] should_fail.cold+0x5/0xa [ 1355.331065] ? create_object.isra.0+0x3a/0xa20 [ 1355.331688] should_failslab+0x5/0x10 [ 1355.332200] kmem_cache_alloc+0x5b/0x480 [ 1355.332759] create_object.isra.0+0x3a/0xa20 [ 1355.333400] ? kasan_unpoison+0x23/0x50 [ 1355.333827] 9pnet_fd: Insufficient options for proto=fd [ 1355.333956] __kmalloc+0x25b/0x440 [ 1355.333992] kobject_get_path+0xc0/0x1c0 [ 1355.335437] kobject_uevent_env+0x25c/0xfa0 [ 1355.336025] ? _raw_spin_unlock+0x24/0x40 [ 1355.336591] disk_event_uevent+0x17b/0x1e0 [ 1355.337164] ? disk_events_async_show+0x10/0x10 [ 1355.337800] ? __fget_files+0x28d/0x470 [ 1355.338337] disk_force_media_change+0x1e/0xc0 [ 1355.338944] loop_configure+0x75b/0x1950 [ 1355.339492] ? putname+0xfe/0x140 [ 1355.339979] lo_ioctl+0x7c5/0x18b0 [ 1355.340460] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1355.341090] ? loop_set_status_old+0x1b0/0x1b0 [ 1355.341711] ? avc_ss_reset+0x180/0x180 [ 1355.342250] ? __lock_acquire+0xbac/0x5b70 [ 1355.342834] ? lock_is_held_type+0xd7/0x130 [ 1355.343459] ? selinux_inode_getsecctx+0x90/0x90 [ 1355.344110] ? loop_set_status_old+0x1b0/0x1b0 [ 1355.344712] blkdev_ioctl+0x362/0x7f0 [ 1355.345217] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1355.345859] ? __x64_sys_ioctl+0x97/0x210 [ 1355.346408] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1355.347136] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1355.347759] __x64_sys_ioctl+0x196/0x210 [ 1355.348304] do_syscall_64+0x3b/0x90 [ 1355.348820] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1355.349513] RIP: 0033:0x7f0f5317e8d7 [ 1355.350002] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1355.352304] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1355.353283] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f5317e8d7 [ 1355.354212] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1355.355093] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1355.356006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1355.356889] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1355.357860] 18:04:47 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x700000000000000, &(0x7f0000000540)='la\"ytime') 18:04:47 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xe0ffff00000000, &(0x7f0000000540)='\"azytime') [ 1355.365850] FAULT_INJECTION: forcing a failure. [ 1355.365850] name failslab, interval 1, probability 0, space 0, times 0 [ 1355.367380] CPU: 0 PID: 11223 Comm: syz-executor.4 Not tainted 5.16.0-next-20220118 #1 [ 1355.368407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1355.369792] Call Trace: [ 1355.370138] [ 1355.370429] dump_stack_lvl+0x8b/0xb3 [ 1355.370941] should_fail.cold+0x5/0xa [ 1355.371433] ? __alloc_skb+0x211/0x340 [ 1355.371964] should_failslab+0x5/0x10 [ 1355.372447] kmem_cache_alloc_node+0x55/0x490 [ 1355.373053] __alloc_skb+0x211/0x340 [ 1355.373547] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1355.374281] netlink_sendmsg+0x98d/0xdf0 [ 1355.374819] ? netlink_unicast+0x7f0/0x7f0 [ 1355.375401] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1355.376093] ? netlink_unicast+0x7f0/0x7f0 [ 1355.376669] sock_sendmsg+0x150/0x190 [ 1355.377180] ____sys_sendmsg+0x709/0x870 [ 1355.377756] ? kernel_sendmsg+0x50/0x50 [ 1355.378276] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1355.378892] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1355.379580] ? lock_release+0x3b2/0x6f0 [ 1355.380120] ? __might_fault+0xd1/0x170 [ 1355.380666] ___sys_sendmsg+0xf3/0x170 [ 1355.381200] ? sendmsg_copy_msghdr+0x160/0x160 [ 1355.381827] ? lock_release+0x3b2/0x6f0 [ 1355.382364] ? lock_downgrade+0x6d0/0x6d0 [ 1355.382919] ? lock_release+0x3b2/0x6f0 [ 1355.383451] ? ksys_write+0x212/0x250 [ 1355.383972] ? lock_downgrade+0x6d0/0x6d0 [ 1355.384537] ? __fget_files+0x28d/0x470 [ 1355.385090] ? __fget_light+0xea/0x280 [ 1355.385644] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1355.386371] __sys_sendmsg+0xe5/0x1b0 [ 1355.386897] ? __sys_sendmsg_sock+0x30/0x30 [ 1355.387479] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1355.388223] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1355.388910] do_syscall_64+0x3b/0x90 [ 1355.389432] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1355.390130] RIP: 0033:0x7f837b528b19 [ 1355.390611] 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 [ 1355.392938] RSP: 002b:00007f8378a9e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1355.393938] RAX: ffffffffffffffda RBX: 00007f837b63bf60 RCX: 00007f837b528b19 [ 1355.394863] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1355.395781] RBP: 00007f8378a9e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1355.396702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1355.397637] R13: 00007fffab6bc8ff R14: 00007f8378a9e300 R15: 0000000000022000 [ 1355.398581] [ 1355.403713] FAULT_INJECTION: forcing a failure. [ 1355.403713] name failslab, interval 1, probability 0, space 0, times 0 [ 1355.405216] CPU: 0 PID: 11224 Comm: syz-executor.2 Not tainted 5.16.0-next-20220118 #1 [ 1355.406255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1355.407690] Call Trace: [ 1355.408038] [ 1355.408343] dump_stack_lvl+0x8b/0xb3 [ 1355.408864] should_fail.cold+0x5/0xa [ 1355.409388] ? __alloc_skb+0x211/0x340 [ 1355.409914] should_failslab+0x5/0x10 [ 1355.410421] kmem_cache_alloc_node+0x55/0x490 [ 1355.411035] __alloc_skb+0x211/0x340 [ 1355.411544] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1355.412279] netlink_sendmsg+0x98d/0xdf0 [ 1355.412839] ? netlink_unicast+0x7f0/0x7f0 [ 1355.413441] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1355.414168] ? netlink_unicast+0x7f0/0x7f0 [ 1355.414738] sock_sendmsg+0x150/0x190 [ 1355.415260] ____sys_sendmsg+0x709/0x870 [ 1355.415820] ? kernel_sendmsg+0x50/0x50 [ 1355.416353] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1355.416978] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1355.417684] ? lock_release+0x3b2/0x6f0 [ 1355.418226] ? __might_fault+0xd1/0x170 [ 1355.418773] ___sys_sendmsg+0xf3/0x170 [ 1355.419309] ? sendmsg_copy_msghdr+0x160/0x160 [ 1355.419937] ? lock_release+0x3b2/0x6f0 [ 1355.420466] ? lock_downgrade+0x6d0/0x6d0 [ 1355.421026] ? lock_release+0x3b2/0x6f0 [ 1355.421565] ? ksys_write+0x212/0x250 [ 1355.422089] ? lock_downgrade+0x6d0/0x6d0 [ 1355.422654] ? __fget_files+0x28d/0x470 [ 1355.423194] ? __fget_light+0xea/0x280 [ 1355.423715] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1355.424444] __sys_sendmsg+0xe5/0x1b0 [ 1355.424969] ? __sys_sendmsg_sock+0x30/0x30 [ 1355.425576] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1355.426314] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1355.427005] do_syscall_64+0x3b/0x90 [ 1355.427509] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1355.428195] RIP: 0033:0x7f9ee37d2b19 [ 1355.428685] 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 [ 1355.431030] RSP: 002b:00007f9ee0d48188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1355.432008] RAX: ffffffffffffffda RBX: 00007f9ee38e5f60 RCX: 00007f9ee37d2b19 [ 1355.432930] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1355.433869] RBP: 00007f9ee0d481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1355.434789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1355.435709] R13: 00007fff4011707f R14: 00007f9ee0d48300 R15: 0000000000022000 [ 1355.436651] 18:04:47 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 84) 18:04:47 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x100000000000000, &(0x7f0000000540)='\"azytime') [ 1355.467542] 9pnet_fd: Insufficient options for proto=fd 18:04:47 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x1000000000000000, &(0x7f0000000540)='la\"ytime') [ 1355.510541] FAULT_INJECTION: forcing a failure. [ 1355.510541] name failslab, interval 1, probability 0, space 0, times 0 [ 1355.511613] CPU: 1 PID: 11236 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1355.512306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1355.513279] Call Trace: [ 1355.513527] [ 1355.513744] dump_stack_lvl+0x8b/0xb3 [ 1355.514117] should_fail.cold+0x5/0xa [ 1355.514453] ? lock_downgrade+0x6d0/0x6d0 [ 1355.514839] ? create_object.isra.0+0x3a/0xa20 [ 1355.515251] should_failslab+0x5/0x10 [ 1355.515591] kmem_cache_alloc+0x5b/0x480 [ 1355.515971] create_object.isra.0+0x3a/0xa20 [ 1355.516373] ? kasan_unpoison+0x23/0x50 [ 1355.516734] kmem_cache_alloc+0x239/0x480 [ 1355.517102] anon_vma_clone+0xdc/0x580 [ 1355.517494] __split_vma+0x17c/0x560 [ 1355.517845] __do_munmap+0xd71/0x1240 [ 1355.518200] ? lock_is_held_type+0xd7/0x130 [ 1355.518614] mmap_region+0x2fd/0x14e0 [ 1355.518972] do_mmap+0x868/0xfa0 [ 1355.519290] vm_mmap_pgoff+0x1b5/0x280 [ 1355.519646] ? randomize_stack_top+0x100/0x100 [ 1355.520066] ? __fget_files+0x28d/0x470 [ 1355.520431] ksys_mmap_pgoff+0x3cc/0x4f0 [ 1355.520797] do_syscall_64+0x3b/0x90 [ 1355.521139] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1355.521617] RIP: 0033:0x7ffa78e2fb62 [ 1355.521947] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1355.523523] RSP: 002b:00007ffa763a50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1355.524181] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ffa78e2fb62 [ 1355.524785] RDX: 0000000000000003 RSI: 0000000000000184 RDI: 00000000200a0000 [ 1355.525418] RBP: 00000000200a0000 R08: 0000000000000004 R09: 0000000000000000 [ 1355.526030] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1355.526644] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1355.527276] 18:04:47 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) (fail_nth: 4) 18:04:47 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) (fail_nth: 4) [ 1355.559060] FAULT_INJECTION: forcing a failure. [ 1355.559060] name failslab, interval 1, probability 0, space 0, times 0 [ 1355.560079] CPU: 1 PID: 11242 Comm: syz-executor.4 Not tainted 5.16.0-next-20220118 #1 [ 1355.560762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1355.561741] Call Trace: [ 1355.561965] [ 1355.562171] dump_stack_lvl+0x8b/0xb3 [ 1355.562521] should_fail.cold+0x5/0xa [ 1355.562879] ? create_object.isra.0+0x3a/0xa20 [ 1355.563336] should_failslab+0x5/0x10 [ 1355.563687] kmem_cache_alloc+0x5b/0x480 [ 1355.564076] create_object.isra.0+0x3a/0xa20 [ 1355.564504] ? kasan_unpoison+0x23/0x50 [ 1355.564891] kmem_cache_alloc_node+0x248/0x490 [ 1355.565330] __alloc_skb+0x211/0x340 [ 1355.565702] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1355.566207] netlink_sendmsg+0x98d/0xdf0 [ 1355.566593] ? netlink_unicast+0x7f0/0x7f0 [ 1355.566989] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1355.567472] ? netlink_unicast+0x7f0/0x7f0 [ 1355.567855] sock_sendmsg+0x150/0x190 [ 1355.568235] ____sys_sendmsg+0x709/0x870 [ 1355.568635] ? kernel_sendmsg+0x50/0x50 [ 1355.569019] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1355.569485] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1355.569974] ? lock_release+0x3b2/0x6f0 [ 1355.570348] ? __might_fault+0xd1/0x170 [ 1355.570743] ___sys_sendmsg+0xf3/0x170 [ 1355.571137] ? sendmsg_copy_msghdr+0x160/0x160 [ 1355.571582] ? lock_release+0x3b2/0x6f0 [ 1355.571962] ? lock_downgrade+0x6d0/0x6d0 [ 1355.572366] ? lock_release+0x3b2/0x6f0 [ 1355.572747] ? ksys_write+0x212/0x250 [ 1355.573117] ? lock_downgrade+0x6d0/0x6d0 [ 1355.573519] ? __fget_files+0x28d/0x470 [ 1355.573900] ? __fget_light+0xea/0x280 [ 1355.574277] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1355.574748] FAULT_INJECTION: forcing a failure. [ 1355.574748] name failslab, interval 1, probability 0, space 0, times 0 [ 1355.575696] __sys_sendmsg+0xe5/0x1b0 [ 1355.576058] ? __sys_sendmsg_sock+0x30/0x30 [ 1355.576454] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1355.576965] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1355.577442] do_syscall_64+0x3b/0x90 [ 1355.577800] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1355.578269] RIP: 0033:0x7f837b528b19 [ 1355.578611] 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 [ 1355.580166] RSP: 002b:00007f8378a9e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1355.580819] RAX: ffffffffffffffda RBX: 00007f837b63bf60 RCX: 00007f837b528b19 [ 1355.581446] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1355.582054] RBP: 00007f8378a9e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1355.582658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1355.583267] R13: 00007fffab6bc8ff R14: 00007f8378a9e300 R15: 0000000000022000 [ 1355.583890] [ 1355.584102] CPU: 0 PID: 11244 Comm: syz-executor.2 Not tainted 5.16.0-next-20220118 #1 [ 1355.585174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1355.586610] Call Trace: [ 1355.586955] [ 1355.587262] dump_stack_lvl+0x8b/0xb3 [ 1355.587783] should_fail.cold+0x5/0xa [ 1355.588301] ? create_object.isra.0+0x3a/0xa20 [ 1355.588923] should_failslab+0x5/0x10 [ 1355.589426] kmem_cache_alloc+0x5b/0x480 [ 1355.589970] create_object.isra.0+0x3a/0xa20 [ 1355.590566] ? kasan_unpoison+0x23/0x50 [ 1355.591102] kmem_cache_alloc_node+0x248/0x490 [ 1355.591708] __alloc_skb+0x211/0x340 [ 1355.592203] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1355.592915] netlink_sendmsg+0x98d/0xdf0 [ 1355.593481] ? netlink_unicast+0x7f0/0x7f0 [ 1355.594040] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1355.594760] ? netlink_unicast+0x7f0/0x7f0 [ 1355.595327] sock_sendmsg+0x150/0x190 [ 1355.595836] ____sys_sendmsg+0x709/0x870 [ 1355.596367] ? kernel_sendmsg+0x50/0x50 [ 1355.596883] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1355.597508] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1355.598185] ? lock_release+0x3b2/0x6f0 [ 1355.598704] ? __might_fault+0xd1/0x170 [ 1355.599235] ___sys_sendmsg+0xf3/0x170 [ 1355.599762] ? sendmsg_copy_msghdr+0x160/0x160 [ 1355.600368] ? lock_release+0x3b2/0x6f0 [ 1355.600892] ? lock_downgrade+0x6d0/0x6d0 [ 1355.601453] ? lock_release+0x3b2/0x6f0 [ 1355.601978] ? ksys_write+0x212/0x250 [ 1355.602476] ? lock_downgrade+0x6d0/0x6d0 [ 1355.603025] ? __fget_files+0x28d/0x470 [ 1355.603556] ? __fget_light+0xea/0x280 [ 1355.604069] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1355.604776] __sys_sendmsg+0xe5/0x1b0 [ 1355.605294] ? __sys_sendmsg_sock+0x30/0x30 [ 1355.605867] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1355.606594] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1355.607267] do_syscall_64+0x3b/0x90 [ 1355.607766] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1355.608438] RIP: 0033:0x7f9ee37d2b19 [ 1355.608922] 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 [ 1355.611159] RSP: 002b:00007f9ee0d48188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1355.612114] RAX: ffffffffffffffda RBX: 00007f9ee38e5f60 RCX: 00007f9ee37d2b19 [ 1355.613013] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1355.613915] RBP: 00007f9ee0d481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1355.614813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1355.615714] R13: 00007fff4011707f R14: 00007f9ee0d48300 R15: 0000000000022000 [ 1355.616637] [ 1355.617102] ISOFS: Unable to identify CD-ROM format. 18:04:47 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x9d81e1c, 0x4100) write(r0, &(0x7f0000000140)="ad76cddc2934b55d53bab0f2a98171ac1e335e0bcda47572d5620022c91f560b820816a199b6a429989d46d64f59c6ffb1fb0460c3a87b3533e51937894e671cee06e24fa3af436c355e8b0cc223e62b75cdfb83dc2f1d98ccc62d122858e44aa131ddc26253798fcf2caa0d5baf256b1657772c294c0f257ea6f526af4803bc174915e687f440d90c3e02c3a94f4647450943a390d235427eb349cffdee38d3ca0622c7b9b474206ac0ebd03aaa67abed53c7f2dba72fe344bb0d67d28500d817a682c4a37dba6fadb23089a38910b29e8d16f6f3834e14f6df8f0fc066cff8dde94e4d3bc4d501103f48475baff0c6b5bd94", 0xf3) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:05:01 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) (fail_nth: 5) [ 1369.882445] loop7: detected capacity change from 0 to 264192 18:05:01 executing program 6: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb4, 0x0, 0x2, 0x201, 0x0, 0x0, {0x6, 0x0, 0xa}, [@CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x56c}, @CTA_EXPECT_MASTER={0x84, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010102}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010100}, {0x8, 0x2, @empty}}}]}]}, 0xb4}}, 0x48004) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_LBT_MODE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x884010}, 0xc, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="20002cbd7000fedbdf251200000008000300", @ANYRES32=r0, @ANYBLOB="f58ed46ce2819014268fc73950f55a80d6591e21a77eda483b243a5db7c64936bab9776f6e3b336c773bebf1c39a7a042a525e60eabbe702c8a2b8beee8172e4a68dddcbdab737a49dd72a73be35a364360054b83dc404a24bf8d23a1720db33ca7eb06712d03e55a926d32db3954e44dc1d273d6b284cb191ee5de4294b2e2d3fe95435cc39475d3098337e18f036efb655a58bf874505779904913829abe74b67a5d559e6eec40eda9903b64fdf1e6d517d9ec1af76b58f865c49b17403c5e16bf97de4cb12856493fb6ff8dba50"], 0x1c}, 0x1, 0x0, 0x0, 0x40018}, 0x4048804) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x820280, &(0x7f0000000000)='l\x88\xf7\x85\x0ew\xe0\x16') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r2, 0x5509, 0x0) getdents64(r2, &(0x7f0000000140)=""/96, 0x60) 18:05:02 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') statx(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000800)=[r0, 0x0]) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/file0\x00', 0x64, 0x8, &(0x7f0000001700)=[{&(0x7f0000000080)="285966a57f47ca0ced1624b302ec737a96302c6604e3431717caddc90c104d10e47afb8b0724b9233fabb097cb0893668af34a68ace148b6", 0x38, 0x3}, {&(0x7f0000000140)="3a2962eead98f8f6abd322d435afe5e5c2a1c219e1d028f334ec87c28ea94739b3b50b39a8056036dced94b1e16d2478791006669e9d454664d2575381422399bc0ffc88179e415d09d614ae65779e9b7d2089d3633123eef6dd5f2ef21a9e398fdadc450ca62398c09c8720f6b747985633742d023522459d8c1d190e85af90d79c1232aa4ec25cd5a6f04174769019020e3a7b249d910f4dd507ef0846f494375bd882a87e5ace", 0xa8, 0x100000001}, {&(0x7f0000000200)="8db73276554872a7a3cf6916ad46671a9790a06c9b41a2ff5a97390c626d67330c0e2023d4839d160f160f208f6727815510674851cbbc57ee14ee3d8f45dd92134a21c2b6c1fd0245b3cccf5710746858c84e15b36b7a2f835b4104643453a2090f00c4110e63cf2989d88bd9a72254c3448cf67936e0a85ae12c99be2ccdfe46e97102fac5e267e72f72048009bd88719aa6eac899df2d660e94ca9beb3021bc2b1fae685d209f19bf7ca3e5978fbdafac254f485a9f437bf16d91bd952b31653f4e074d25fcb35cd51c9c28bac0d06d792366ac2e4f335576af3c5372790f5ffdc852d863d67a0bb212dd6a6ff5", 0xef, 0x9}, {&(0x7f0000000300)="7b1772b005b8e7bd399a0617fb79c6fa189a3129594c69a4c66f75191b33205e27f6b95c8d7992372a2e79035b6bfdfb0fc71fe46b9b377714a2c6a6a2b124dc77ed10065780d477e5a7a7ae875a8fcdde3a3736fa40147809bd095b4cfa9b0dc183c7fca06e5d69cffa5a5aff3fd99c8ab85590f55b1ba96c7bfc6fb5800cdc1a50e64e3cdb784d21b984f0aa91d9bd4df77338ab38aa0b3cb27942757827b3e8221298c63e0c1370487bbb0352cc10502ad3653dd09743255984abd9b8a65e08f4c1eef52c88ca593080c88df6773b8e8ccb3e7f17d8f649e03d9ee753678401ea470eb68ac1a133d1d6d417c1acf293228ba9f7f25f", 0xf7}, {&(0x7f0000000400)="93366cad8fba188a7b06ec15ff90c1da88dfed5976a1a32056204d14774c23a29c5fbbb5225120109301faf9e4a21b515665fbb313d26b1229220fc740abaea92e59d1b6b86059e12c517922dc42ca4042342a4df5000f9e7469ae40802a5705b55e06b52e554a", 0x67, 0x1000}, {&(0x7f0000000580)="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", 0x1000, 0x4}, {&(0x7f0000001580)="9a3fa0104d69b44070d20a3cc2461c85d5e8f190c60e51979b3c8df6dd7b6a0084b6886c33b75c694880e519c574b1c64b13343d8a8f56f8f0be9a46a287cef5ed52a35c7a926fef6908c24579659d4ebb8f27481ad50aba98e7e7cabc48a085c7469f5fc67ade69debf403ce6b74fa873cf3e78ff08ff6db8a8f8c5c4e13e091605a977965d87fb98dd61aece7ddf67137afc8029d9708af8606651806513569dfd999ab228c0a6a379bf233dc4a53d315e5e689ba3ff0ab314ac302839c5bd61a947ae58062efc52b1111e321a", 0xce, 0xabea}, {&(0x7f0000001680)="9b24fecbe0936c7255a5992d70c79f1c1db3f43d9e8fc1234f41ff3392ecd320c5a2721aa2b242baab8624b011392f616ac56dc763aee8015871b2185116b30d9acdcfa0d1ae3fceecd6ab4d68f601155a9960821d604a331a1bd126", 0x5c, 0x40}], 0x200400, &(0x7f00000017c0)={[{@gid={'gid', 0x3d, r0}}], [{@smackfsroot}, {@context={'context', 0x3d, 'root'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@seclabel}, {@func={'func', 0x3d, 'FILE_MMAP'}}]}) 18:05:01 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x200000000000000, &(0x7f0000000540)='\"azytime') [ 1369.890616] FAULT_INJECTION: forcing a failure. [ 1369.890616] name failslab, interval 1, probability 0, space 0, times 0 [ 1369.891867] CPU: 0 PID: 11262 Comm: syz-executor.0 Not tainted 5.16.0-next-20220118 #1 [ 1369.892401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1369.893151] Call Trace: [ 1369.893331] [ 1369.893504] dump_stack_lvl+0x8b/0xb3 [ 1369.893789] should_fail.cold+0x5/0xa [ 1369.894061] ? __alloc_skb+0x211/0x340 [ 1369.894347] should_failslab+0x5/0x10 [ 1369.894615] kmem_cache_alloc_node+0x55/0x490 [ 1369.894936] __alloc_skb+0x211/0x340 [ 1369.895206] alloc_uevent_skb+0x7b/0x210 [ 1369.895498] kobject_uevent_env+0x9a1/0xfa0 [ 1369.895800] ? _raw_spin_unlock+0x24/0x40 [ 1369.896116] disk_event_uevent+0x17b/0x1e0 [ 1369.896411] ? disk_events_async_show+0x10/0x10 [ 1369.896740] ? __fget_files+0x28d/0x470 [ 1369.897029] disk_force_media_change+0x1e/0xc0 [ 1369.897358] loop_configure+0x75b/0x1950 [ 1369.897663] ? putname+0xfe/0x140 [ 1369.897919] lo_ioctl+0x7c5/0x18b0 [ 1369.898179] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1369.898523] ? loop_set_status_old+0x1b0/0x1b0 [ 1369.898847] ? avc_ss_reset+0x180/0x180 [ 1369.899137] ? __lock_acquire+0xbac/0x5b70 [ 1369.899472] ? selinux_inode_getsecctx+0x90/0x90 [ 1369.899801] ? find_held_lock+0x2c/0x110 [ 1369.900085] ? loop_set_status_old+0x1b0/0x1b0 [ 1369.900406] blkdev_ioctl+0x362/0x7f0 [ 1369.900675] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1369.901008] ? __x64_sys_ioctl+0x97/0x210 [ 1369.901310] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1369.901713] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1369.902059] __x64_sys_ioctl+0x196/0x210 [ 1369.902343] do_syscall_64+0x3b/0x90 [ 1369.902616] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1369.902988] RIP: 0033:0x7f0f5317e8d7 [ 1369.903259] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1369.903857] FAULT_INJECTION: forcing a failure. [ 1369.903857] name failslab, interval 1, probability 0, space 0, times 0 [ 1369.904471] RSP: 002b:00007f0f506f3f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1369.906553] RAX: ffffffffffffffda RBX: 00007f0f531c8970 RCX: 00007f0f5317e8d7 [ 1369.907050] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1369.907541] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1369.908040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1369.908539] R13: 0000000000000004 R14: 00000000200003c0 R15: 0000000000000000 [ 1369.909052] [ 1369.909220] CPU: 1 PID: 11259 Comm: syz-executor.2 Not tainted 5.16.0-next-20220118 #1 18:05:01 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 39) 18:05:01 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 85) 18:05:01 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) (fail_nth: 5) 18:05:01 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x2000000000000000, &(0x7f0000000540)='la\"ytime') [ 1369.910321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1369.911349] tmpfs: Unknown parameter 'smackfsroot' [ 1369.911944] Call Trace: [ 1369.911954] [ 1369.911964] dump_stack_lvl+0x8b/0xb3 [ 1369.913545] should_fail.cold+0x5/0xa [ 1369.914101] should_failslab+0x5/0x10 [ 1369.914652] __kmalloc_node_track_caller+0x7e/0x440 [ 1369.915348] ? netlink_sendmsg+0x98d/0xdf0 [ 1369.915982] __alloc_skb+0xe3/0x340 [ 1369.916514] netlink_sendmsg+0x98d/0xdf0 [ 1369.917139] ? netlink_unicast+0x7f0/0x7f0 [ 1369.917782] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1369.918549] ? netlink_unicast+0x7f0/0x7f0 [ 1369.919157] sock_sendmsg+0x150/0x190 [ 1369.919724] ____sys_sendmsg+0x709/0x870 [ 1369.920309] ? kernel_sendmsg+0x50/0x50 [ 1369.920892] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1369.921549] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1369.922315] ? lock_release+0x3b2/0x6f0 [ 1369.922893] ? __might_fault+0xd1/0x170 [ 1369.923478] ___sys_sendmsg+0xf3/0x170 [ 1369.924054] ? sendmsg_copy_msghdr+0x160/0x160 [ 1369.924709] ? lock_release+0x3b2/0x6f0 [ 1369.925285] ? lock_downgrade+0x6d0/0x6d0 [ 1369.925877] ? lock_release+0x3b2/0x6f0 [ 1369.926460] ? ksys_write+0x212/0x250 [ 1369.927008] ? lock_downgrade+0x6d0/0x6d0 [ 1369.927610] ? __fget_files+0x28d/0x470 [ 1369.928185] ? __fget_light+0xea/0x280 [ 1369.928752] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1369.929527] __sys_sendmsg+0xe5/0x1b0 [ 1369.930104] ? __sys_sendmsg_sock+0x30/0x30 [ 1369.930717] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1369.931514] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1369.932242] do_syscall_64+0x3b/0x90 [ 1369.932787] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1369.933529] RIP: 0033:0x7f9ee37d2b19 [ 1369.934083] 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 [ 1369.936589] RSP: 002b:00007f9ee0d48188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1369.937633] RAX: ffffffffffffffda RBX: 00007f9ee38e5f60 RCX: 00007f9ee37d2b19 [ 1369.938627] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1369.939612] RBP: 00007f9ee0d481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1369.940594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1369.941566] R13: 00007fff4011707f R14: 00007f9ee0d48300 R15: 0000000000022000 [ 1369.942605] [ 1369.950768] ISOFS: Unable to identify CD-ROM format. [ 1369.961717] loop7: detected capacity change from 0 to 264192 [ 1369.962466] tmpfs: Unknown parameter 'smackfsroot' [ 1369.991770] FAULT_INJECTION: forcing a failure. [ 1369.991770] name failslab, interval 1, probability 0, space 0, times 0 [ 1369.993382] CPU: 1 PID: 11271 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1369.994515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 18:05:02 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 40) [ 1369.996030] Call Trace: [ 1369.996603] [ 1369.996926] dump_stack_lvl+0x8b/0xb3 [ 1369.997478] should_fail.cold+0x5/0xa [ 1369.998043] ? vm_area_alloc+0x1c/0x110 18:05:02 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x5c91497b, 0x0, 0x0, 0x84cc02, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x5509, 0x0) statx(r0, &(0x7f00000000c0)='./file0\x00', 0x4c00, 0x20, &(0x7f0000000240)) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') read(r0, &(0x7f00000000c0), 0x0) [ 1369.998623] should_failslab+0x5/0x10 [ 1369.999229] kmem_cache_alloc+0x5b/0x480 [ 1369.999808] vm_area_alloc+0x1c/0x110 [ 1370.000348] mmap_region+0x8ec/0x14e0 [ 1370.000901] do_mmap+0x868/0xfa0 [ 1370.001397] vm_mmap_pgoff+0x1b5/0x280 [ 1370.001960] ? randomize_stack_top+0x100/0x100 [ 1370.002604] ? __fget_files+0x28d/0x470 [ 1370.003160] ksys_mmap_pgoff+0x3cc/0x4f0 [ 1370.003762] do_syscall_64+0x3b/0x90 [ 1370.004304] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1370.005012] RIP: 0033:0x7ffa78e2fb62 [ 1370.005535] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1370.007918] RSP: 002b:00007ffa763a50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1370.008975] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ffa78e2fb62 [ 1370.009970] RDX: 0000000000000003 RSI: 0000000000000184 RDI: 00000000200a0000 [ 1370.010948] RBP: 00000000200a0000 R08: 0000000000000004 R09: 0000000000000000 [ 1370.011936] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1370.012921] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1370.013953] [ 1370.023995] FAULT_INJECTION: forcing a failure. [ 1370.023995] name failslab, interval 1, probability 0, space 0, times 0 [ 1370.025562] CPU: 1 PID: 11272 Comm: syz-executor.4 Not tainted 5.16.0-next-20220118 #1 [ 1370.026651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1370.028143] Call Trace: [ 1370.028503] [ 1370.028820] dump_stack_lvl+0x8b/0xb3 [ 1370.029365] should_fail.cold+0x5/0xa [ 1370.029930] should_failslab+0x5/0x10 18:05:02 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) (fail_nth: 6) [ 1370.030463] __kmalloc_node_track_caller+0x7e/0x440 [ 1370.031272] ? netlink_sendmsg+0x98d/0xdf0 [ 1370.031876] __alloc_skb+0xe3/0x340 [ 1370.032394] netlink_sendmsg+0x98d/0xdf0 [ 1370.032977] ? netlink_unicast+0x7f0/0x7f0 [ 1370.033576] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1370.034367] ? netlink_unicast+0x7f0/0x7f0 [ 1370.034980] sock_sendmsg+0x150/0x190 [ 1370.035541] ____sys_sendmsg+0x709/0x870 [ 1370.036138] ? kernel_sendmsg+0x50/0x50 [ 1370.036708] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1370.037377] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1370.038142] ? lock_release+0x3b2/0x6f0 [ 1370.038707] ? __might_fault+0xd1/0x170 [ 1370.039298] ___sys_sendmsg+0xf3/0x170 [ 1370.039873] ? sendmsg_copy_msghdr+0x160/0x160 [ 1370.040528] ? lock_release+0x3b2/0x6f0 [ 1370.041101] ? lock_downgrade+0x6d0/0x6d0 [ 1370.041702] ? lock_release+0x3b2/0x6f0 [ 1370.042282] ? ksys_write+0x212/0x250 [ 1370.042845] ? lock_downgrade+0x6d0/0x6d0 [ 1370.043445] ? __fget_files+0x28d/0x470 [ 1370.044023] ? __fget_light+0xea/0x280 [ 1370.044577] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1370.045352] __sys_sendmsg+0xe5/0x1b0 [ 1370.045928] ? __sys_sendmsg_sock+0x30/0x30 [ 1370.046551] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1370.047345] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1370.048095] do_syscall_64+0x3b/0x90 [ 1370.048644] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1370.049372] RIP: 0033:0x7f837b528b19 [ 1370.049900] 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 [ 1370.052388] RSP: 002b:00007f8378a9e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1370.053448] RAX: ffffffffffffffda RBX: 00007f837b63bf60 RCX: 00007f837b528b19 [ 1370.054462] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1370.055470] RBP: 00007f8378a9e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1370.056452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1370.057427] R13: 00007fffab6bc8ff R14: 00007f8378a9e300 R15: 0000000000022000 [ 1370.058428] [ 1370.070077] FAULT_INJECTION: forcing a failure. [ 1370.070077] name failslab, interval 1, probability 0, space 0, times 0 [ 1370.070929] CPU: 0 PID: 11280 Comm: syz-executor.2 Not tainted 5.16.0-next-20220118 #1 [ 1370.071498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1370.072294] Call Trace: [ 1370.072481] [ 1370.072651] dump_stack_lvl+0x8b/0xb3 [ 1370.072953] should_fail.cold+0x5/0xa [ 1370.073238] ? create_object.isra.0+0x3a/0xa20 [ 1370.073600] should_failslab+0x5/0x10 [ 1370.073881] kmem_cache_alloc+0x5b/0x480 [ 1370.074184] create_object.isra.0+0x3a/0xa20 [ 1370.074518] ? kasan_unpoison+0x23/0x50 [ 1370.074819] __kmalloc_node_track_caller+0x269/0x440 [ 1370.075198] ? netlink_sendmsg+0x98d/0xdf0 [ 1370.075528] __alloc_skb+0xe3/0x340 [ 1370.075802] netlink_sendmsg+0x98d/0xdf0 [ 1370.076100] ? netlink_unicast+0x7f0/0x7f0 [ 1370.076418] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1370.076832] ? netlink_unicast+0x7f0/0x7f0 [ 1370.077149] sock_sendmsg+0x150/0x190 [ 1370.077441] ____sys_sendmsg+0x709/0x870 [ 1370.077756] ? kernel_sendmsg+0x50/0x50 [ 1370.078056] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1370.078393] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1370.078778] ? lock_release+0x3b2/0x6f0 [ 1370.079070] ? __might_fault+0xd1/0x170 [ 1370.079374] ___sys_sendmsg+0xf3/0x170 [ 1370.079669] ? sendmsg_copy_msghdr+0x160/0x160 [ 1370.080014] ? lock_release+0x3b2/0x6f0 [ 1370.080305] ? lock_downgrade+0x6d0/0x6d0 [ 1370.080612] ? lock_release+0x3b2/0x6f0 [ 1370.080898] ? ksys_write+0x212/0x250 [ 1370.081181] ? lock_downgrade+0x6d0/0x6d0 [ 1370.081487] ? __fget_files+0x28d/0x470 [ 1370.081804] ? __fget_light+0xea/0x280 [ 1370.082090] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1370.082489] __sys_sendmsg+0xe5/0x1b0 [ 1370.082773] ? __sys_sendmsg_sock+0x30/0x30 [ 1370.083092] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1370.083493] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1370.083872] do_syscall_64+0x3b/0x90 [ 1370.084154] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1370.084533] RIP: 0033:0x7f9ee37d2b19 [ 1370.084798] 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 [ 1370.086079] RSP: 002b:00007f9ee0d48188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1370.086617] RAX: ffffffffffffffda RBX: 00007f9ee38e5f60 RCX: 00007f9ee37d2b19 [ 1370.087121] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1370.087618] RBP: 00007f9ee0d481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1370.088123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1370.088623] R13: 00007fff4011707f R14: 00007f9ee0d48300 R15: 0000000000022000 [ 1370.089141] 18:05:02 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) 18:05:02 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x300000000000000, &(0x7f0000000540)='\"azytime') 18:05:02 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x2010000000000000, &(0x7f0000000540)='la\"ytime') 18:05:02 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000040)='la\xd2=\xdb\xe7\xd1J(H\x19\xc9j\x7f\x00') 18:05:02 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') r0 = geteuid() stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x9, 0x7, &(0x7f00000025c0)=[{&(0x7f0000000180)="446cf48d6c13e1116af91ebd3b8060451f82e6c91273cd62c6cfef6a503e207a8357007f01c9d20891b064472a98e30244a5602fad156a199f4c253e1764e4e8bfcd84f14d2914614838a9cf7fb2d9c4a0bd24885bec5c2bbfb3afb7574d1948b76024dbc7ecde5c9d401108616deb8f8e60776f9d336613fd45d1f0caf7829d5d5c72df39387ba7afd8678b4ff7c1e5272eb71bfed7e11acab3b81b0ab8c5461e60251c7ac567de79c25fa001f128f8549e1abbfed14125edc61277b1c477e0c7cfbc1d78558f0d73c1", 0xca, 0x5}, {&(0x7f0000000280)="ab44d2cd1f800032105b9a700ccb83e91bcb32dda6cc15f77c051e12007da41d8c6841897d7391c654a7f416d8754b9f9011622adb6bc53bd71aa0b61257f657c305a608b09f91fc77898d982d0f1e38ec77ee5e355714b52fa35c10432548083a95c4fddf10a75072ce497ac5e0b05e120e40046c55f0bdb0a70e10cf5e6b07c9a603c5a1630960bcafceac8c2dbc31c0cbe88c97571a5f77d7e4d8e1f4f90a5c1754f408284a3ef896fc6468ea34bcaccbbbfdcb10b994c570cf3151034c352934b8f8bac77f2902ddf918e8541bfbfa0286c3ee0169be2e8d13d4a77541c603", 0xe1, 0x7}, {&(0x7f0000000380)="96440581fc9464359b8dc81a240f7cbf300b6b966178ca95b595a7ac4800004ab7a8cdc1d4ff", 0x26, 0x3ff}, {&(0x7f00000003c0)="e7046b38c5eea086829cc8915a65232955ca613bfb5e45d1caa07322c317aab43a142a6069619c6b11fcb120e15a145afb2212a50979a2e62ec8631e2813ae14c9b800f5d41d64cf79e4c95f0fe5538526c8d8d25675c359cd9d06c93f965ebd9761f86d4b239bf779f6bd4b723de2e3da5d6c9f82909aa3d7fb571316a6b3cd037f7aea4f0dd24c3e1889de5b5afa1dea4fe22822f85b77510bdb181dc610b9faa23fc195486b2fda1ddb78d168e4b005ba0388331539c21aba1a82e20d1b0fb8d3d15cabf2acf5d92083", 0xcb, 0x71}, {&(0x7f0000000580)="61edf02da2eade3565d9a1c974389fa5736d8b23c5ac0b2afb81380dc19120d66219fed6260894cfdf27efb0d8b143f8c583ba2604140bb200c38f087e9f1f76f18a35bee7a8b84357c2449decb56b622d24579a70e55b71f3043c977a4d8bdc25e142633bcd192a757168881cf893386c36068492739a303da813e02525537101a0a14eea4417a706dcfa4b022ce7ead2d419e0e636de9046b32725123e550e46c06f3a888b58e826dd021ebbf5fd22b2da87f266dca25fc3b637b0458c0c12185e2b0b38b606e814b36eaf4d8dabf36b484164b2e6cfd8f82e6e602bc9ecb98675f8ca41e85de0e42758a261adc814589280418cc0bddf2345177bcc67a27ee9d8aedeb5a50810f6ca3a7938f552bec656e7fb89b93ed23d8d24dfc10b35030e5da248cf906809f60c3accd332605227666534ff5bc08c89a7a719b2b5aa5ce1199fb520079acea0012d4d360bb3f41e67ccfbc15421b48883f66a3331baed5ec1888c35fdad75950380fcc786b8213e9dabd718d074c6727571b240c5c5550d6c0c6274469b7ca57a74fae5905e1860a22723eab3d6720c290650166368e24917a5e3805958a2a7f06762393c9fbf70e22c803739ab3a423b38fe41ce9a079c54c0b5bacafbca7371cb01694681e1307d2da5f0021516cd67399478256002682fa10e01b9af0f6f56eb05c1233737dc216d72c0fe33cf1dc70b3200cd4d4ba5f235583ce4d3d486d7131afb4652f18bbc25ecf63f83646af1e824c81a1d75b721ce380764d25c994d461f8200ccca4c7a8c7c65ab083971dbbc3f86d7bb946761287fee1adda299a5b660ec8312554e8d0e78d6a4660ceebac14bbb1cf015e20e956ee6a089868e2a4d6ba3d2d72e5ae9e44d384128a9f6cd11428de85c1b3a3d73d1dfad9f53ee62254a6383be8ad8c79211767ff99b403483f29a040750a395600ecba3f62e3451c7f20581c59507a0b215c9dccb4ba6e487e2afc419c4a0b246674d516420abaac455f7d506063da2d8522954fa38738651f026bcb88382d1cb18e907aa1bf2c8b23bc1601032d6810f8845df49f5c2977bfe4317327df84b5cf5fe19e65aad20e6c627fdefff252ce49c35de44968abd8759a607596b4fb7c75ea3fd279718d9a135b2740d89bdf885801fd63dcb8b07ae72e86eba523f4445ce64c38ced60c97d1dec4feb1326e8a2b540acf901e8b02083c78e02fb2efc6cc41ddfb45cd72933f9400ddbb66bc90a1e282572c713b30a0e76d8d6e68bfc31b4dda04a1eb5319ae474ee3a8381a071732ca03a29fa967bd7ff0ddf9fa4787db319114e9a9d6e81b9fe4df925b76f902263ed587eb22abcfb24c06e23568f2ce8127652604e27e04f6868e557624b8a5f38c217d6961c5c041bbc2a13734a044d99c5d0a0b3e781368185d51826a9f5b6cbc079b645f818c99e2943594a7c6590e29d81f0e529fab43ae2d6a26024cc932ea9532996e61f2895c1058b54e5e29e6630a9b70855bff09f28e989e87d5cb760b813f4ff516d1a5b127775b85f078739cee6ad21770c70961fa69774acb706cd9893a9b46bfc7eea3a9a91065b41de99148080d8fccb1cc91a7f8eb753e96203a1431f4ebf4efc145e8292d839021183fb820b145ad28d0f42a322611879975fe6dabbf9717020bb3082a2e4a9205f8d0a43d4ceb1f6675b12632d2db2f053587f1e3d545eb93dd6ef63db334dde76c2ed73e7a9ff955fcefbeec90d3bdd64293a1f492e60696e38c4832094d51d6a0dd8160639bc67bf88d94703db065c7bcd936011d536da1b3b88d578ad87b7c159c2efad070ceb1e4a64be4afafc912e6dade828d56d0ca97954a77755a78b1ae492cafed35a3b16fd9cc8422e2d380cf361691c3d5945e5ad57ac6b5ab39646bf0ad406bcb28d2f7a6c444df7c8e74c6683c4a8449d755087c89d9ee2d1a2b51fb3f240ca9b32247bda3ac0beebf876bdddab0a3e605571232385cf457fb18d5f2b385cf8eff5007021e8408b5eba21e8c0c60d12c3cdbbfbc994e367a6e7de5aecd33b85778f5d70a744a88b875e600c860b2c84ef35bef65d0d922a99770e320cdcf5678858fa4ab1a6cea53e6b069b35b4879bb30e0c38a4e27ac63ff0bb057359d57ac944de5c724804c005494a0a4701119cb49466cd6778eb7b58b9758d1b2dfe7f57f0d96935ad8de83ea91baeb241a1d8c4080fdeb88815da26e4a4a5bf0e3750b5bd74115fab09c2df07c3dcfc69601b305f56d328af3b8d337bd2d1c4011d04be90c76a836fd2155069620739c119ffd57b2c58bdc58fc95d59c9e9e873aad23e52b0325e6bfdc2af64d05e72dd8827eac3c7e581668fa6a18a5ea76694b35ffd51f49a0dac6e4da1361245731f37ae66095013e797a19f92e5f4f0ce6de8841f3363dba26009901eacb476ee9588a682f57a970b384a03cc66f8748c07e4284f0bffd875ebc5e514fb7baf762c2ab4b5846c59cd447e07a74fee021d41c9e26e411d4edbc743933fd750a2df2e5347ebeaff0fde152daee065d6544d1bd0c3931cef793195a59e6cac11f4ab59815c3994c6c8cc11e1dac6b56c08229aeaa06e23d60bcd829651b88b0edec5093d98ba23f639947f40dfe04a149bf202a21d82efe72f1a2c8b41e9ae486532d5d653dedacc4f40fb1d59cc11c324f6e6c926ebf3c5911708c08b5b8cc677d2114918dee8cb04dad6c1a44dc949632871b0e36300c163aec494bcdead7dbf1183d10da5e3fe4c46780721e3e8f51d1a7adcea3b9584bc58358f6987df4c77b477b285f96fbb2c784043da32d3cc68692f6023d9a67154d2cbf635fb4323d5209645447dc12f225e45314497a15ba6e8d3241aaab5f58e410dcfddc2c937afc92b538caf293ce6e3be2eea7a1d323c751ab4cbd6495aa75386a0b40d41725c5f79a0bff851124d86c3bf3e167bdf1ed1a0c00ab533df786e9ab61f45cd51a2bcaa359eae7a5b7bee4748d641739081389a8406dc997f6981993f46282a545b9d049f57b1e9bd4ea806a8e4fb5e3b639230552d43b74301fdcde45c03e8bf766597bf8d2efbd17e192ce2e670ff3286850a62fed653fa2ab0e499a1ac11a646cd898de042b9d4e913ea51c737b07e42c12e87909e6c4e81bc198d578b46ef2edf3379b16568ed4282e7ffedc351c935eb5e49f0d8aaa21a987602f23f03323f45f1564ae7a18cf3ba617197bf5aeb8a69d3f64295725b3ccecc92d27aaae6cfc61f818a24fac9dd26e3ad62c2b6b9051cb1af73bf1204df47ec4e4d972e9420d2fec136c150e166df9d8a6d1b05b6fe6443a2f0cbf72a88394ba9d33a912a564afb55758f218cacbceda25e6f34cf6fe3858ca3dfccc8374331db88ad921570b08be16ff0dca85e7eaf4720abfe7ea2766dc73273a163eee44da514900d53e7bd148c8ec20a800f12dfa7aa1170f0e11050382eb105069e01b07e9a727edef88fc2a21c22cc8c8faaf0c479ebc0ad994870a610d029e9ee169e2c3b757f15b0179881666a6abc8e7dda735a684f6be515a95a65a42bf9054a42725a7a89c89c47347728d9a4ae7cf0591b50bc88665bb1f5d4b94ba8053ab74e1e50443d1afc0e3be19c2693bfa2b5d6ed75bb70c80149a309bd20a8b72113b64d34410f2d6d7cce37a9e27a3f7d1f8ac780216396fd4f32219bdc32a5b331d5d386b03edad695a98820b1fa1988cd6a904174953712296f15ff2b85b0ceb98cca6427a7e3999a37123bcd1cb2acf5721c55a6dfce8b8b6456b8b84b83fbe41e6454611d5bde1c172dbf8486eee9b1a38cbb90702c24877d1e42c1a183eeaac8ffed776212ad8b46efe7a80c81f4e64986c00e03ff169213c87fb6a2350e28ea36eda33f1b4a9de8c758fa8d7892f5be832899b1e3a8e06cc6c51ead6cba5c6136764228c5d17dd537896076aa13322d29e359ac104da7a9334d7bd3ce5f6189fac76262ce34e53fd617731f92182408155500c27fdb2a96cb7f0974157bbb432e79bcaa9fa734c3546f250eeb3a0812a310850a4418ccc6bf10538495d7f3227d068353a2dcefa57d093c68265f14a36d92e09bc943aa8cec1d930d37e8545f3d0beb5b64fe32aafa39faf462d6b267ee8d1be0ad004b4aaad14ed2fbf99944bfb3843affa1894c9b170999b163996f8b7f5a171cbf22be07f9b7ae0f28355b77c74cbbc67720ddf3ae644e4d3fdc4d276e2247d1f63318e9ceb37144c426c1d233522473b0a17483b85b5e00b3be700ae2eb22e292b8641a3bf95d7c5ce09ad31335ed98a0bc6dfa88d09ebd7e99030c47e7330ad621b603e88e6715abc3b0c89b6138a4a00f49c655190862794f2502e6870ffb17a48c4fa6405c0ea8b751448bd516729774acfd36eac50292552e9d97c82790b5518f28f99a1f13367d7b6d1d9a4ea78b4d43ee99b4020185310f733a8feaaf54d1c35fc9b241a3ddae32f3b1d0fa98d87f8b2812b152afecbf42d5f87cb45caea13c681ae2b215758cff9b2f9c484e2acf83f38d4c8d4f1b8460c5e0171b374ed3abe8784aae4ce2396cf53cbe34eeb169aadfb9f3d136dc92c59cec5c84cdefe635dd1e33141d07cba6b24e1505e06b2d4553b6eb661d3a364317781221affe15f82d3b04df5ae5d222c56c004700feaae5249ec2e8472d006c5563836112201edbafbc2a538d684799f183a9f9e0951c109dacf5105cfbf54a71d79f614e37b4d8c97cf84e168b638612a626a35a99ff6ce44a34b9ef04673a79dd3db9be53043a721be3567f5ef48ba5e0bf8df80d8b8818887044334563a75ec7caaa9b4e3580916a6c8361620e2cd6d59c5e1f9493a8dbd2e8455ac8e6c388f4744fd6c26e4a0b3186c7ce6b2fedbc92a31c5c9171f6ab8d28cded1d88300f213ae0611bf08e934712e165433d02664934baf726f451b424e1700d6186a6ffd6d88878983e55c872c62bb98b3cd0d18848c182009ae06fd81295ebcf6eba34cd2fc2052cb5d817a288e660b77ef6f69bb212c2394bb01036d5b542f3555ea11f841c0723bdb1dfdb4dd1107d887734a21e4ad932fe1189130b77936ab66e0713cb7bef13ae06df511d39d483bdc77dc3fb1211f0ac379125dbf902d4fb6e68fec8083612fd1aa8dda8b015cf9e3a4eafcbd65a7bc0ffc342baa1d4196200d38c13c9631ac38e70a7ef85eff6f62c43bfff6f4bab98fbd6aa72cffcb18811125ee49875c420e34f1c2ff7ee12192a4f5e0ae7e74b6f6b80f5f78959239acd8584b934d1ad209aef46ad3c036a99f54ea96fe16cae5fdf28474a14679652b03cf633e40ec9ea531a6666844dbb937958cfd17060f724666779c5761879ce12c84d3ca56f233c02fb528b280b78ce0aead0167eecd4afa9656430d801e41743d70eb7ea6196e434285ae422987b604a9a605372ce71cd9c6bd3ac83aea34225649026ec39bf67dc30bc27287f5f1168bd1d19ace71d5901bdcab73b730bc6d43f90e5ab1126e8d973950435dfd4f7c0da6846c906e0f821b96bc5efde163cf49dd211ddf778566fbbed96470a1cb254847d86f45f802a613a65b74c80e5416703e2204da6ff836178cef9895a60379ab738023e317531052d83d51efb554d92088c17c93aeb86e186644c77e74eaf3fae4512b2415d3539225f8ae0816711f7bd18540b30a12ef04994cbac7676c22985d8545379a171c52503abc14c347f1c6dcc1fa833ce422f97ee4093e248678aa46c699836e119e890241f784694a8de2b25b07899dd6342f17745951c3fe77e8d0bc8ae1155e798580acbf2831e225f21", 0x1000}, {&(0x7f0000001580)="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0x1000, 0x77}, {&(0x7f0000002580)="9e914706c613df8c3b6390c109355dd25ce732c06be26e5ce335466c5fd84ecb25b2b383cb0212a6462eb8bf71eb704b3f330d110de6e72654c0006a09dd", 0x3e, 0x1000}], 0x80000, &(0x7f0000002680)={[{@uid={'uid', 0x3d, r0}}, {@mpol={'mpol', 0x3d, {'interleave', '=static', @void}}}, {@huge_always}, {@huge_within_size}, {@nr_blocks={'nr_blocks', 0x3d, [0x59, 0x0, 0x78, 0x37, 0x30]}}, {@mode={'mode', 0x3d, 0x7fffffff}}, {@nr_blocks={'nr_blocks', 0x3d, [0x36]}}], [{@fowner_eq={'fowner', 0x3d, r1}}, {@pcr={'pcr', 0x3d, 0x10}}, {@smackfsdef={'smackfsdef', 0x3d, 'trusted.overlay.redirect\x00'}}]}) lsetxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x8, 0x0) [ 1370.216091] devtmpfs: Unknown parameter 'la' 18:05:02 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 86) 18:05:02 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x318000000000000, &(0x7f0000000540)='\"azytime') 18:05:02 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x3f00000000000000, &(0x7f0000000540)='la\"ytime') 18:05:02 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) (fail_nth: 6) 18:05:02 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) (fail_nth: 7) 18:05:02 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40001, 0x28) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') [ 1370.326293] ISOFS: Unable to identify CD-ROM format. [ 1370.326881] FAULT_INJECTION: forcing a failure. [ 1370.326881] name failslab, interval 1, probability 0, space 0, times 0 [ 1370.328551] CPU: 1 PID: 11293 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1370.329624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1370.331109] Call Trace: [ 1370.331464] [ 1370.331785] dump_stack_lvl+0x8b/0xb3 [ 1370.332317] should_fail.cold+0x5/0xa [ 1370.332850] ? create_object.isra.0+0x3a/0xa20 [ 1370.333493] should_failslab+0x5/0x10 [ 1370.334033] kmem_cache_alloc+0x5b/0x480 [ 1370.334591] create_object.isra.0+0x3a/0xa20 [ 1370.335202] ? kasan_unpoison+0x23/0x50 [ 1370.335762] kmem_cache_alloc+0x239/0x480 18:05:02 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x3, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') rmdir(&(0x7f0000000000)='./file0/file0\x00') openat(r0, &(0x7f0000000080)='./file0/file1\x00', 0x400000, 0x0) [ 1370.336335] vm_area_alloc+0x1c/0x110 [ 1370.337035] mmap_region+0x8ec/0x14e0 [ 1370.337594] do_mmap+0x868/0xfa0 [ 1370.338089] vm_mmap_pgoff+0x1b5/0x280 [ 1370.338659] ? randomize_stack_top+0x100/0x100 [ 1370.339306] ? __fget_files+0x28d/0x470 [ 1370.339888] ksys_mmap_pgoff+0x3cc/0x4f0 [ 1370.340490] do_syscall_64+0x3b/0x90 [ 1370.341042] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1370.341810] RIP: 0033:0x7ffa78e2fb62 [ 1370.342343] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1370.344852] RSP: 002b:00007ffa763a50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1370.345917] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ffa78e2fb62 [ 1370.346927] RDX: 0000000000000003 RSI: 0000000000000184 RDI: 00000000200a0000 [ 1370.347920] RBP: 00000000200a0000 R08: 0000000000000004 R09: 0000000000000000 [ 1370.348913] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1370.349919] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1370.350941] [ 1370.375044] FAULT_INJECTION: forcing a failure. [ 1370.375044] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1370.376588] CPU: 0 PID: 11295 Comm: syz-executor.2 Not tainted 5.16.0-next-20220118 #1 [ 1370.377578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1370.378982] Call Trace: [ 1370.379311] [ 1370.379611] dump_stack_lvl+0x8b/0xb3 [ 1370.380119] should_fail.cold+0x5/0xa [ 1370.380619] _copy_from_iter+0x37d/0x14d0 [ 1370.381166] ? hash_and_copy_to_iter+0x210/0x210 [ 1370.381797] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1370.382422] ? memset+0x20/0x40 [ 1370.382870] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1370.383568] ? __virt_addr_valid+0xe9/0x310 [ 1370.384127] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1370.384819] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1370.385450] ? __check_object_size+0x1b5/0x4e0 [ 1370.386064] netlink_sendmsg+0x86b/0xdf0 [ 1370.386602] ? netlink_unicast+0x7f0/0x7f0 [ 1370.387159] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1370.387853] ? netlink_unicast+0x7f0/0x7f0 [ 1370.388404] sock_sendmsg+0x150/0x190 [ 1370.388907] ____sys_sendmsg+0x709/0x870 [ 1370.389439] ? kernel_sendmsg+0x50/0x50 [ 1370.389962] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1370.390562] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1370.391244] ? lock_release+0x3b2/0x6f0 [ 1370.391766] ? __might_fault+0xd1/0x170 [ 1370.392299] ___sys_sendmsg+0xf3/0x170 [ 1370.392808] ? sendmsg_copy_msghdr+0x160/0x160 [ 1370.393409] ? lock_release+0x3b2/0x6f0 [ 1370.393949] ? lock_downgrade+0x6d0/0x6d0 [ 1370.394482] ? lock_release+0x3b2/0x6f0 [ 1370.394999] ? ksys_write+0x212/0x250 [ 1370.395530] ? lock_downgrade+0x6d0/0x6d0 [ 1370.396099] ? __fget_files+0x28d/0x470 [ 1370.396648] ? __fget_light+0xea/0x280 [ 1370.397169] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1370.397904] __sys_sendmsg+0xe5/0x1b0 [ 1370.398419] ? __sys_sendmsg_sock+0x30/0x30 [ 1370.398990] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1370.399722] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1370.400403] do_syscall_64+0x3b/0x90 [ 1370.400908] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1370.401616] RIP: 0033:0x7f9ee37d2b19 [ 1370.402089] 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 [ 1370.404407] RSP: 002b:00007f9ee0d48188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1370.405377] RAX: ffffffffffffffda RBX: 00007f9ee38e5f60 RCX: 00007f9ee37d2b19 [ 1370.406309] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1370.407229] RBP: 00007f9ee0d481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1370.408152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1370.409069] R13: 00007fff4011707f R14: 00007f9ee0d48300 R15: 0000000000022000 [ 1370.410024] [ 1370.425632] FAULT_INJECTION: forcing a failure. [ 1370.425632] name failslab, interval 1, probability 0, space 0, times 0 [ 1370.427078] CPU: 0 PID: 11302 Comm: syz-executor.4 Not tainted 5.16.0-next-20220118 #1 [ 1370.428054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1370.429442] Call Trace: [ 1370.429801] [ 1370.430096] dump_stack_lvl+0x8b/0xb3 [ 1370.430590] should_fail.cold+0x5/0xa [ 1370.431087] ? create_object.isra.0+0x3a/0xa20 [ 1370.431690] should_failslab+0x5/0x10 [ 1370.432174] kmem_cache_alloc+0x5b/0x480 [ 1370.432709] create_object.isra.0+0x3a/0xa20 [ 1370.433282] ? kasan_unpoison+0x23/0x50 [ 1370.433838] __kmalloc_node_track_caller+0x269/0x440 [ 1370.434493] ? netlink_sendmsg+0x98d/0xdf0 [ 1370.435076] __alloc_skb+0xe3/0x340 [ 1370.435577] netlink_sendmsg+0x98d/0xdf0 [ 1370.436137] ? netlink_unicast+0x7f0/0x7f0 [ 1370.436708] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1370.437433] ? netlink_unicast+0x7f0/0x7f0 [ 1370.438026] sock_sendmsg+0x150/0x190 [ 1370.438552] ____sys_sendmsg+0x709/0x870 [ 1370.439102] ? kernel_sendmsg+0x50/0x50 [ 1370.439642] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1370.440253] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1370.440943] ? lock_release+0x3b2/0x6f0 [ 1370.441476] ? __might_fault+0xd1/0x170 [ 1370.442029] ___sys_sendmsg+0xf3/0x170 [ 1370.442558] ? sendmsg_copy_msghdr+0x160/0x160 [ 1370.443188] ? lock_release+0x3b2/0x6f0 [ 1370.443714] ? lock_downgrade+0x6d0/0x6d0 [ 1370.444265] ? lock_release+0x3b2/0x6f0 [ 1370.444792] ? ksys_write+0x212/0x250 [ 1370.445302] ? lock_downgrade+0x6d0/0x6d0 [ 1370.445874] ? __fget_files+0x28d/0x470 [ 1370.446423] ? __fget_light+0xea/0x280 [ 1370.446936] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1370.447655] __sys_sendmsg+0xe5/0x1b0 [ 1370.448171] ? __sys_sendmsg_sock+0x30/0x30 [ 1370.448745] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1370.449488] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1370.450189] do_syscall_64+0x3b/0x90 [ 1370.450689] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1370.451372] RIP: 0033:0x7f837b528b19 [ 1370.451861] 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 [ 1370.454084] RSP: 002b:00007f8378a9e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1370.455070] RAX: ffffffffffffffda RBX: 00007f837b63bf60 RCX: 00007f837b528b19 [ 1370.456005] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1370.456930] RBP: 00007f8378a9e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1370.457871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1370.458807] R13: 00007fffab6bc8ff R14: 00007f8378a9e300 R15: 0000000000022000 [ 1370.459751] 18:05:02 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x400000000000000, &(0x7f0000000540)='\"azytime') 18:05:02 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x8cffffff00000000, &(0x7f0000000540)='la\"ytime') 18:05:17 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x2, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) 18:05:17 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) (fail_nth: 7) 18:05:17 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "1a1b540351c2e276040f0472d70bff15"}]}, 0x30}}, 0x0) (fail_nth: 8) 18:05:17 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='devtmpfs\x00', 0x88040, &(0x7f00000000c0)='\',(!/.}(+\x00') bind(0xffffffffffffffff, &(0x7f0000000140)=@tipc=@name={0x1e, 0x2, 0x0, {{0x43, 0x3}}}, 0x80) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:05:17 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 87) 18:05:17 executing program 7: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file0\x00'}) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0x1, 0x70bd2b, 0x25dfdbfb, {{}, {}, {0x14, 0x18, {0x5, @bearer=@udp='udp:syz1\x00'}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20040081}, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x4, 0x0, 0x0, 0x21090, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') 18:05:17 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xad16000000000000, &(0x7f0000000540)='la\"ytime') 18:05:17 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x500000000000000, &(0x7f0000000540)='\"azytime') [ 1385.723592] FAULT_INJECTION: forcing a failure. [ 1385.723592] name failslab, interval 1, probability 0, space 0, times 0 [ 1385.725062] CPU: 1 PID: 11324 Comm: syz-executor.2 Not tainted 5.16.0-next-20220118 #1 [ 1385.726058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1385.727452] Call Trace: [ 1385.727788] [ 1385.728086] dump_stack_lvl+0x8b/0xb3 [ 1385.728592] should_fail.cold+0x5/0xa [ 1385.729093] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xd7/0x290 [ 1385.729955] should_failslab+0x5/0x10 [ 1385.730452] __kmalloc+0x72/0x440 [ 1385.730906] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1385.731611] genl_family_rcv_msg_attrs_parse.constprop.0+0xd7/0x290 [ 1385.732424] genl_family_rcv_msg_doit+0xda/0x330 [ 1385.733049] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 1385.733900] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1385.734625] ? cap_capable+0x1eb/0x250 [ 1385.735159] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1385.735888] ? security_capable+0x95/0xc0 [ 1385.736441] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1385.737161] ? ns_capable+0xd9/0x100 [ 1385.737678] genl_rcv_msg+0x33c/0x5a0 [ 1385.738235] ? genl_get_cmd+0x480/0x480 [ 1385.738773] ? nl80211_dump_wiphy_done+0x40/0x40 [ 1385.739432] ? lock_release+0x6f0/0x6f0 [ 1385.739976] netlink_rcv_skb+0x14b/0x430 [ 1385.740522] ? genl_get_cmd+0x480/0x480 [ 1385.741066] ? netlink_ack+0xa60/0xa60 [ 1385.741604] ? netlink_deliver_tap+0x1b2/0xc30 [ 1385.742227] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1385.742898] ? is_vmalloc_addr+0x7b/0xb0 [ 1385.743088] FAULT_INJECTION: forcing a failure. [ 1385.743088] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1385.743450] genl_rcv+0x24/0x40 [ 1385.745363] netlink_unicast+0x540/0x7f0 [ 1385.745934] ? netlink_attachskb+0x880/0x880 [ 1385.746536] ? __virt_addr_valid+0xe9/0x310 [ 1385.747132] netlink_sendmsg+0x904/0xdf0 [ 1385.747699] ? netlink_unicast+0x7f0/0x7f0 [ 1385.748279] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1385.749019] ? netlink_unicast+0x7f0/0x7f0 [ 1385.749590] sock_sendmsg+0x150/0x190 [ 1385.750132] ____sys_sendmsg+0x709/0x870 [ 1385.750689] ? kernel_sendmsg+0x50/0x50 [ 1385.751229] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1385.751852] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1385.752556] ? lock_release+0x3b2/0x6f0 [ 1385.753083] ? __might_fault+0xd1/0x170 [ 1385.753629] ___sys_sendmsg+0xf3/0x170 [ 1385.754179] ? sendmsg_copy_msghdr+0x160/0x160 [ 1385.754798] ? lock_release+0x3b2/0x6f0 [ 1385.755345] ? lock_downgrade+0x6d0/0x6d0 [ 1385.755899] ? lock_release+0x3b2/0x6f0 [ 1385.756437] ? ksys_write+0x212/0x250 [ 1385.756955] ? lock_downgrade+0x6d0/0x6d0 [ 1385.757513] ? __fget_files+0x28d/0x470 [ 1385.758062] ? __fget_light+0xea/0x280 [ 1385.758586] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1385.759325] __sys_sendmsg+0xe5/0x1b0 [ 1385.759847] ? __sys_sendmsg_sock+0x30/0x30 [ 1385.760419] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1385.761165] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1385.761878] do_syscall_64+0x3b/0x90 [ 1385.762385] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1385.763066] RIP: 0033:0x7f9ee37d2b19 [ 1385.763559] 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 [ 1385.765890] RSP: 002b:00007f9ee0d48188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1385.766882] RAX: ffffffffffffffda RBX: 00007f9ee38e5f60 RCX: 00007f9ee37d2b19 [ 1385.767798] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1385.768728] RBP: 00007f9ee0d481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1385.769610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1385.770555] R13: 00007fff4011707f R14: 00007f9ee0d48300 R15: 0000000000022000 [ 1385.771501] [ 1385.771822] CPU: 0 PID: 11331 Comm: syz-executor.4 Not tainted 5.16.0-next-20220118 #1 [ 1385.772859] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1385.774328] Call Trace: [ 1385.774669] [ 1385.774981] dump_stack_lvl+0x8b/0xb3 [ 1385.775510] should_fail.cold+0x5/0xa [ 1385.776029] _copy_from_iter+0x37d/0x14d0 [ 1385.776588] ? hash_and_copy_to_iter+0x210/0x210 [ 1385.777217] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1385.777869] ? memset+0x20/0x40 [ 1385.778331] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1385.779036] ? __virt_addr_valid+0xe9/0x310 [ 1385.779627] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1385.780338] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1385.781001] ? __check_object_size+0x1b5/0x4e0 [ 1385.781615] netlink_sendmsg+0x86b/0xdf0 [ 1385.782197] ? netlink_unicast+0x7f0/0x7f0 [ 1385.782777] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1385.783483] ? netlink_unicast+0x7f0/0x7f0 [ 1385.784050] sock_sendmsg+0x150/0x190 [ 1385.784558] ____sys_sendmsg+0x709/0x870 [ 1385.785115] ? kernel_sendmsg+0x50/0x50 [ 1385.785652] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1385.786268] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1385.786974] ? lock_release+0x3b2/0x6f0 [ 1385.787511] ? __might_fault+0xd1/0x170 [ 1385.788063] ___sys_sendmsg+0xf3/0x170 [ 1385.788592] ? sendmsg_copy_msghdr+0x160/0x160 [ 1385.789219] ? lock_release+0x3b2/0x6f0 [ 1385.789756] ? lock_downgrade+0x6d0/0x6d0 [ 1385.790339] ? lock_release+0x3b2/0x6f0 [ 1385.790875] ? ksys_write+0x212/0x250 [ 1385.791384] ? lock_downgrade+0x6d0/0x6d0 [ 1385.791945] ? __fget_files+0x28d/0x470 [ 1385.792483] ? __fget_light+0xea/0x280 [ 1385.793009] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1385.793739] __sys_sendmsg+0xe5/0x1b0 [ 1385.794266] ? __sys_sendmsg_sock+0x30/0x30 [ 1385.794824] FAULT_INJECTION: forcing a failure. [ 1385.794824] name failslab, interval 1, probability 0, space 0, times 0 [ 1385.794843] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1385.796967] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1385.797654] do_syscall_64+0x3b/0x90 [ 1385.798157] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1385.798854] RIP: 0033:0x7f837b528b19 [ 1385.799348] 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 [ 1385.801589] RSP: 002b:00007f8378a9e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1385.802585] RAX: ffffffffffffffda RBX: 00007f837b63bf60 RCX: 00007f837b528b19 [ 1385.803493] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1385.804375] RBP: 00007f8378a9e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1385.805260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1385.806161] R13: 00007fffab6bc8ff R14: 00007f8378a9e300 R15: 0000000000022000 [ 1385.807079] [ 1385.807390] CPU: 1 PID: 11335 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1385.808387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1385.809836] Call Trace: [ 1385.810175] [ 1385.810480] dump_stack_lvl+0x8b/0xb3 [ 1385.810994] should_fail.cold+0x5/0xa [ 1385.811509] ? vm_area_dup+0x78/0x290 [ 1385.812021] should_failslab+0x5/0x10 [ 1385.812533] kmem_cache_alloc+0x5b/0x480 [ 1385.813084] vm_area_dup+0x78/0x290 [ 1385.813599] ? __sanitizer_cov_trace_cmp2+0x22/0x80 [ 1385.814268] ? mark_lock+0xfc/0x2e10 [ 1385.814770] ? avc_has_perm_noaudit+0x1ef/0x390 [ 1385.815388] ? lock_chain_count+0x20/0x20 [ 1385.815940] ? lock_release+0x3b2/0x6f0 [ 1385.816470] ? avc_has_perm_noaudit+0x1c8/0x390 [ 1385.817088] ? lock_downgrade+0x6d0/0x6d0 [ 1385.817662] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1385.818390] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1385.819114] ? avc_has_perm+0x108/0x1b0 [ 1385.819647] ? vm_area_alloc+0x110/0x110 [ 1385.820206] ? __lock_acquire+0x164e/0x5b70 [ 1385.820798] ? inode_has_perm+0x171/0x1d0 [ 1385.821355] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1385.822089] ? vmacache_find+0x55/0x2a0 [ 1385.822624] __split_vma+0xa8/0x560 [ 1385.823121] __do_munmap+0x327/0x1240 [ 1385.823640] ? lock_is_held_type+0xd7/0x130 [ 1385.824226] mmap_region+0x2fd/0x14e0 [ 1385.824759] do_mmap+0x868/0xfa0 [ 1385.825240] vm_mmap_pgoff+0x1b5/0x280 [ 1385.825759] ? randomize_stack_top+0x100/0x100 [ 1385.826382] ? __fget_files+0x28d/0x470 [ 1385.826928] ksys_mmap_pgoff+0x3cc/0x4f0 [ 1385.827481] do_syscall_64+0x3b/0x90 [ 1385.827994] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1385.828676] RIP: 0033:0x7ffa78e2fb62 [ 1385.829174] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1385.831489] RSP: 002b:00007ffa763a50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1385.832468] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ffa78e2fb62 [ 1385.833382] RDX: 0000000000000003 RSI: 0000000000000040 RDI: 00000000200b0000 [ 1385.834306] RBP: 00000000200b0000 R08: 0000000000000004 R09: 0000000010000000 [ 1385.835229] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1385.836145] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1385.837090] 18:05:17 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x3, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) 18:05:17 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x600000000000000, &(0x7f0000000540)='\"azytime') 18:05:18 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xf6ffffff00000000, &(0x7f0000000540)='la\"ytime') 18:05:18 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') mount(&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000040000"], &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='exfat\x00', 0xa00040, &(0x7f00000000c0)='lazytime') pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RSTATFS(r1, &(0x7f0000000540)={0x43}, 0x43) r2 = fcntl$dupfd(r1, 0x406, r0) accept4(r2, 0x0, &(0x7f0000000140), 0xc1800) 18:05:18 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, &(0x7f0000000540)='lazytime') ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x1}}, './file1\x00'}) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RSTATFS(r2, &(0x7f0000000540)={0x43, 0x9, 0x0, {0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0x43) mount$9p_fd(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140), 0x1000000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_mmap}, {@cache_loose}, {@aname={'aname', 0x3d, '\x8a'}}, {@nodevmap}, {@cache_loose}, {@cache_loose}], [{@mask={'mask', 0x3d, 'MAY_READ'}}, {@permit_directio}, {@fsname={'fsname', 0x3d, 'lazytime'}}, {@appraise_type}, {@euid_gt={'euid>', 0xee01}}]}}) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x2, 0x2) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xe40e, 0x0) 18:05:18 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x4, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000640)={[{@mode}, {@block={'block', 0x3d, 0x800}}]}) 18:05:18 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0xffffffff00000000, &(0x7f0000000540)='la\"ytime') 18:05:18 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x700000000000000, &(0x7f0000000540)='\"azytime') [ 1386.024707] devtmpfs: Unknown parameter 'lazytime' 18:05:18 executing program 1: syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (fail_nth: 88) 18:05:18 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) (fail_nth: 8) [ 1386.147547] FAULT_INJECTION: forcing a failure. [ 1386.147547] name failslab, interval 1, probability 0, space 0, times 0 [ 1386.149068] CPU: 1 PID: 11360 Comm: syz-executor.1 Not tainted 5.16.0-next-20220118 #1 [ 1386.150064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1386.151462] Call Trace: [ 1386.151789] [ 1386.152088] dump_stack_lvl+0x8b/0xb3 [ 1386.152591] should_fail.cold+0x5/0xa [ 1386.153094] ? create_object.isra.0+0x3a/0xa20 [ 1386.153701] should_failslab+0x5/0x10 [ 1386.154220] kmem_cache_alloc+0x5b/0x480 [ 1386.154753] create_object.isra.0+0x3a/0xa20 [ 1386.155333] ? kasan_unpoison+0x23/0x50 [ 1386.155827] kmem_cache_alloc+0x239/0x480 [ 1386.156372] vm_area_dup+0x78/0x290 [ 1386.156834] ? __sanitizer_cov_trace_cmp2+0x22/0x80 [ 1386.157481] ? mark_lock+0xfc/0x2e10 [ 1386.157995] ? avc_has_perm_noaudit+0x1ef/0x390 [ 1386.158607] ? lock_chain_count+0x20/0x20 [ 1386.159163] ? lock_release+0x3b2/0x6f0 [ 1386.159691] ? avc_has_perm_noaudit+0x1c8/0x390 [ 1386.160306] ? lock_downgrade+0x6d0/0x6d0 [ 1386.160869] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1386.161590] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1386.162330] ? avc_has_perm+0x108/0x1b0 [ 1386.162857] ? vm_area_alloc+0x110/0x110 [ 1386.163403] ? __lock_acquire+0x164e/0x5b70 [ 1386.164001] ? inode_has_perm+0x171/0x1d0 [ 1386.164560] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1386.165275] ? vmacache_find+0x55/0x2a0 [ 1386.165807] __split_vma+0xa8/0x560 [ 1386.166322] __do_munmap+0x327/0x1240 [ 1386.166841] ? lock_is_held_type+0xd7/0x130 [ 1386.167378] mmap_region+0x2fd/0x14e0 [ 1386.167893] do_mmap+0x868/0xfa0 [ 1386.168347] vm_mmap_pgoff+0x1b5/0x280 [ 1386.168856] ? randomize_stack_top+0x100/0x100 [ 1386.169442] ? __fget_files+0x28d/0x470 [ 1386.169981] ksys_mmap_pgoff+0x3cc/0x4f0 [ 1386.170511] do_syscall_64+0x3b/0x90 [ 1386.170993] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1386.171651] RIP: 0033:0x7ffa78e2fb62 [ 1386.172116] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1386.174404] RSP: 002b:00007ffa763a50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1386.175372] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ffa78e2fb62 [ 1386.176297] RDX: 0000000000000003 RSI: 0000000000000040 RDI: 00000000200b0000 [ 1386.177211] RBP: 00000000200b0000 R08: 0000000000000004 R09: 0000000010000000 [ 1386.178136] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 [ 1386.179056] R13: 00000000200b0000 R14: 0000000020000100 R15: 00000000200a0000 [ 1386.179969] [ 1386.196653] FAULT_INJECTION: forcing a failure. [ 1386.196653] name failslab, interval 1, probability 0, space 0, times 0 [ 1386.198568] CPU: 0 PID: 11364 Comm: syz-executor.4 Not tainted 5.16.0-next-20220118 #1 [ 1386.199591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1386.200987] Call Trace: [ 1386.201333] [ 1386.201639] dump_stack_lvl+0x8b/0xb3 [ 1386.202176] should_fail.cold+0x5/0xa [ 1386.202695] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xd7/0x290 [ 1386.203544] should_failslab+0x5/0x10 [ 1386.204048] __kmalloc+0x72/0x440 [ 1386.204514] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1386.205237] genl_family_rcv_msg_attrs_parse.constprop.0+0xd7/0x290 [ 1386.206105] genl_family_rcv_msg_doit+0xda/0x330 [ 1386.206762] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 1386.207654] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1386.208398] ? cap_capable+0x1eb/0x250 [ 1386.208957] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1386.209697] ? security_capable+0x95/0xc0 [ 1386.210287] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1386.211013] ? ns_capable+0xd9/0x100 [ 1386.211546] genl_rcv_msg+0x33c/0x5a0 [ 1386.212090] ? genl_get_cmd+0x480/0x480 [ 1386.212651] ? nl80211_dump_wiphy_done+0x40/0x40 [ 1386.213309] ? lock_release+0x6f0/0x6f0 [ 1386.213889] netlink_rcv_skb+0x14b/0x430 [ 1386.214451] ? genl_get_cmd+0x480/0x480 [ 1386.215018] ? netlink_ack+0xa60/0xa60 [ 1386.215578] ? netlink_deliver_tap+0x1b2/0xc30 [ 1386.216213] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1386.216895] ? is_vmalloc_addr+0x7b/0xb0 [ 1386.217471] genl_rcv+0x24/0x40 [ 1386.217951] netlink_unicast+0x540/0x7f0 [ 1386.218524] ? netlink_attachskb+0x880/0x880 [ 1386.219136] ? __virt_addr_valid+0xe9/0x310 [ 1386.219757] netlink_sendmsg+0x904/0xdf0 [ 1386.220328] ? netlink_unicast+0x7f0/0x7f0 [ 1386.220932] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1386.221678] ? netlink_unicast+0x7f0/0x7f0 [ 1386.222276] sock_sendmsg+0x150/0x190 [ 1386.222813] ____sys_sendmsg+0x709/0x870 [ 1386.223386] ? kernel_sendmsg+0x50/0x50 [ 1386.223940] ? __ia32_sys_recvmmsg+0x260/0x260 [ 1386.224579] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1386.225301] ? lock_release+0x3b2/0x6f0 [ 1386.225863] ? __might_fault+0xd1/0x170 [ 1386.226436] ___sys_sendmsg+0xf3/0x170 [ 1386.226975] ? sendmsg_copy_msghdr+0x160/0x160 [ 1386.227619] ? lock_release+0x3b2/0x6f0 [ 1386.228172] ? lock_downgrade+0x6d0/0x6d0 [ 1386.228739] ? lock_release+0x3b2/0x6f0 [ 1386.229281] ? ksys_write+0x212/0x250 [ 1386.229815] ? lock_downgrade+0x6d0/0x6d0 [ 1386.230408] ? __fget_files+0x28d/0x470 [ 1386.230978] ? __fget_light+0xea/0x280 [ 1386.231515] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1386.232262] __sys_sendmsg+0xe5/0x1b0 [ 1386.232802] ? __sys_sendmsg_sock+0x30/0x30 [ 1386.233405] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1386.234200] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1386.234904] do_syscall_64+0x3b/0x90 [ 1386.235419] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1386.236124] RIP: 0033:0x7f837b528b19 [ 1386.236632] 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 [ 1386.239013] RSP: 002b:00007f8378a9e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1386.240029] RAX: ffffffffffffffda RBX: 00007f837b63bf60 RCX: 00007f837b528b19 [ 1386.240977] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 1386.242130] RBP: 00007f8378a9e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1386.243232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1386.244318] R13: 00007fffab6bc8ff R14: 00007f8378a9e300 R15: 0000000000022000 [ 1386.245434] BUG: leak checking failed VM DIAGNOSIS: 18:05:18 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=1ffff1100d9c133c RCX=ffffffff85fd0c57 RDX=1ffff1100d9c1358 RSI=0000000000000001 RDI=ffffffff85bac094 RBP=0000000000000002 RSP=ffff88806ce09998 R8 =ffffffff85fd0c52 R9 =ffffffff85fd0c56 R10=ffffed100d9c135c R11=000000000003403b R12=ffff88806ce09ad0 R13=ffff88806ce09ab9 R14=ffff88806ce09a78 R15=0000000000000005 RIP=ffffffff8111363a RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdefe72f08 CR3=0000000017d30000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 0000000000000000 00000000000000ff YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=ffffffff84099940 RBX=ffff8880081b1ac0 RCX=ffffffff8407b921 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000001 RSP=ffff88800820fe78 R8 =0000000000000001 R9 =ffff88806cf38953 R10=ffffed100d9e712a R11=0000000000000001 R12=ffffed1001036358 R13=ffffffff858ca790 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8409994b RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555555bdec58 CR3=000000001d184000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 06bb2266b78c3a20 3300df5d3a5576a8 YMM02=0000000000000000 0000000000000000 518148e684a5fb66 09fdebba1d0b6836 YMM03=0000000000000000 0000000000000000 9865d0386cd2a006 e6c70730c091b1ef YMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0d0c0f0e09080b0a 0504070601000302 YMM07=0000000000000000 0000000000000000 0e0d0c0f0a09080b 0605040702010003 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000